vim: src/vim9compile.c annotate

annotate src/vim9compile.c @ 20253:6f9010b6f7f9 v8.2.0682

patch 8.2.0682: Vim9: parsing function argument type can get stuck Commit: https://github.com/vim/vim/commit/1c0d44f8efae36c079cb8be395785827aa0b2737 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 2 19:04:58 2020 +0200 patch 8.2.0682: Vim9: parsing function argument type can get stuck Problem: Vim9: parsing function argument type can get stuck. Solution: Bail out when not making progress.

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 02 May 2020 19:15:04 +0200
parents	e46e72aaff74
children	aac52c32a91f

rev	line source
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * vim9compile.c: :def and dealing with instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #define USING_FLOAT_STUFF
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 #include "vim.h"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	16
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 #if defined(FEAT_EVAL) \|\| defined(PROTO)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	18
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 #ifdef VMS
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 # include <float.h>
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	22
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 #define DEFINE_VIM9_GLOBALS
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 #include "vim9.h"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	25
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 * Chain of jump instructions where the end label needs to be set.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 typedef struct endlabel_S endlabel_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 struct endlabel_S {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 endlabel_T *el_next; // chain end_label locations
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	32 int el_end_label; // instruction idx where to set end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	34
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	36 * info specific for the scope of :if / elseif / else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 typedef struct {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 int is_if_label; // instruction idx at IF or ELSEIF
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 endlabel_T *is_end_label; // instructions to set end label
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 } ifscope_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	42
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	44 * info specific for the scope of :while
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	46 typedef struct {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 int ws_top_label; // instruction idx at WHILE
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 endlabel_T *ws_end_label; // instructions to set end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 } whilescope_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	50
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 * info specific for the scope of :for
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	54 typedef struct {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 int fs_top_label; // instruction idx at FOR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 endlabel_T *fs_end_label; // break instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 } forscope_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	58
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 * info specific for the scope of :try
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 typedef struct {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 int ts_try_label; // instruction idx at TRY
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 endlabel_T *ts_end_label; // jump to :finally or :endtry
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 int ts_catch_label; // instruction idx of last CATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 int ts_caught_all; // "catch" without argument encountered
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 } tryscope_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	68
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 typedef enum {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 NO_SCOPE,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 IF_SCOPE,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 WHILE_SCOPE,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 FOR_SCOPE,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 TRY_SCOPE,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 BLOCK_SCOPE
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 } scopetype_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	77
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 * Info for one scope, pointed to by "ctx_scope".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 typedef struct scope_S scope_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 struct scope_S {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 scope_T *se_outer; // scope containing this one
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 scopetype_T se_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 int se_local_count; // ctx_locals.ga_len before scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 union {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 ifscope_T se_if;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 whilescope_T se_while;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 forscope_T se_for;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 tryscope_T se_try;
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	91 } se_u;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	93
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 * Entry for "ctx_locals". Used for arguments and local variables.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 typedef struct {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 char_u *lv_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 type_T *lv_type;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	100 int lv_idx; // index of the variable on the stack
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	101 int lv_from_outer; // when TRUE using ctx_outer scope
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	102 int lv_const; // when TRUE cannot be assigned to
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	103 int lv_arg; // when TRUE this is an argument
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 } lvar_T;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	105
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 * Context for compiling lines of Vim script.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 * Stores info about the local variables and condition stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	109 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 struct cctx_S {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 ufunc_T *ctx_ufunc; // current function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 int ctx_lnum; // line number in current function
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	113 char_u *ctx_line_start; // start of current line or NULL
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 garray_T ctx_instr; // generated instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	115
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 garray_T ctx_locals; // currently visible local variables
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	117 int ctx_locals_count; // total number of local variables
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	118
20247 e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	119 int ctx_closure_count; // number of closures created in the
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	120 // function
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	121
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 garray_T ctx_imports; // imported items
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	123
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	124 int ctx_skip; // when TRUE skip commands, when FALSE skip
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	125 // commands after "else"
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 scope_T *ctx_scope; // current scope, NULL at toplevel
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	127
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	128 cctx_T *ctx_outer; // outer scope for lambda or nested
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	129 // function
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	130 int ctx_outer_used; // var in ctx_outer was used
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	131
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 garray_T ctx_type_stack; // type of each item on the stack
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	133 garray_T *ctx_type_list; // list of pointers to allocated types
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	135
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 static char e_var_notfound[] = N_("E1001: variable not found: %s");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 static char e_syntax_at[] = N_("E1002: Syntax error at %s");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	138
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 static int compile_expr1(char_u *arg, cctx_T cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 static int compile_expr2(char_u *arg, cctx_T cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 static int compile_expr3(char_u *arg, cctx_T cctx);
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	142 static void delete_def_function_contents(dfunc_T *dfunc);
19944 3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	143 static void arg_type_mismatch(type_T expected, type_T actual, int argidx);
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	144 static int check_type(type_T expected, type_T actual, int give_msg);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	145
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 /*
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	147 * Lookup variable "name" in the local scope and return it.
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	148 * Return NULL if not found.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 */
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	150 static lvar_T *
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 lookup_local(char_u name, size_t len, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	152 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 int idx;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	154 lvar_T *lvar;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	155
19392 5b6f420e7352 patch 8.2.0254: compiler warning for checking size_t to be negative Bram Moolenaar <Bram@vim.org> parents: 19388 diff changeset	156 if (len == 0)
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	157 return NULL;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	158
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	159 // Find local in current function scope.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 for (idx = 0; idx < cctx->ctx_locals.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 {
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	162 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + idx;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 if (STRNCMP(name, lvar->lv_name, len) == 0
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 && STRLEN(lvar->lv_name) == len)
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	165 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	166 lvar->lv_from_outer = FALSE;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	167 return lvar;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	168 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	169 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	170
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	171 // Find local in outer function scope.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	172 if (cctx->ctx_outer != NULL)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	173 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	174 lvar = lookup_local(name, len, cctx->ctx_outer);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	175 if (lvar != NULL)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	176 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	177 // TODO: are there situations we should not mark the outer scope as
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	178 // used?
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	179 cctx->ctx_outer_used = TRUE;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	180 lvar->lv_from_outer = TRUE;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	181 return lvar;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	182 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	183 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	184
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	185 return NULL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	187
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 * Lookup an argument in the current function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 * Returns the argument index or -1 if not found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 lookup_arg(char_u name, size_t len, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	196
19392 5b6f420e7352 patch 8.2.0254: compiler warning for checking size_t to be negative Bram Moolenaar <Bram@vim.org> parents: 19388 diff changeset	197 if (len == 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 for (idx = 0; idx < cctx->ctx_ufunc->uf_args.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 char_u *arg = FUNCARG(cctx->ctx_ufunc, idx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	202
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 if (STRNCMP(name, arg, len) == 0 && STRLEN(arg) == len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	204 return idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	208
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 * Lookup a vararg argument in the current function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 * Returns TRUE if there is a match.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 lookup_vararg(char_u name, size_t len, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 char_u *va_name = cctx->ctx_ufunc->uf_va_name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	217
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	218 return len > 0 && va_name != NULL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	219 && STRNCMP(name, va_name, len) == 0 && STRLEN(va_name) == len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	220 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	221
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 * Lookup a variable in the current script.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	224 * Returns OK or FAIL.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	225 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	227 lookup_script(char_u *name, size_t len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 int cc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 hashtab_T *ht = &SCRIPT_VARS(current_sctx.sc_sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	231 dictitem_T *di;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	232
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	233 cc = name[len];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 name[len] = NUL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	235 di = find_var_in_ht(ht, 0, name, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	236 name[len] = cc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 return di == NULL ? FAIL: OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	239
19623 2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	240 /*
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	241 * Check if "p[len]" is already defined, either in script "import_sid" or in
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	242 * compilation context "cctx".
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	243 * Return FAIL and give an error if it defined.
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	244 */
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	245 int
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	246 check_defined(char_u p, int len, cctx_T cctx)
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	247 {
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	248 if (lookup_script(p, len) == OK
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	249 \|\| (cctx != NULL
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	250 && (lookup_local(p, len, cctx) != NULL
19623 2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	251 \|\| find_imported(p, len, cctx) != NULL)))
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	252 {
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	253 semsg("E1073: imported name already defined: %s", p);
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	254 return FAIL;
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	255 }
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	256 return OK;
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	257 }
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	258
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	259 /*
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	260 * Allocate memory for a type_T and add the pointer to type_gap, so that it can
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	261 * be freed later.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	262 */
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	263 static type_T *
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	264 alloc_type(garray_T *type_gap)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	265 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	266 type_T *type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	267
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	268 if (ga_grow(type_gap, 1) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	269 return NULL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	270 type = ALLOC_CLEAR_ONE(type_T);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	271 if (type != NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	272 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	273 ((type_T **)type_gap->ga_data)[type_gap->ga_len] = type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	274 ++type_gap->ga_len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	275 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	276 return type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	277 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	278
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 static type_T *
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	280 get_list_type(type_T member_type, garray_T type_gap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	283
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 // recognize commonly used types
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	285 if (member_type->tt_type == VAR_ANY)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 return &t_list_any;
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	287 if (member_type->tt_type == VAR_VOID
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	288 \|\| member_type->tt_type == VAR_UNKNOWN)
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	289 return &t_list_empty;
19521 860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19509 diff changeset	290 if (member_type->tt_type == VAR_BOOL)
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19509 diff changeset	291 return &t_list_bool;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 if (member_type->tt_type == VAR_NUMBER)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 return &t_list_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 if (member_type->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	295 return &t_list_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	296
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 // Not a common type, create a new entry.
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	298 type = alloc_type(type_gap);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	299 if (type == NULL)
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	300 return &t_any;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 type->tt_type = VAR_LIST;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 type->tt_member = member_type;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	303 type->tt_argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	304 type->tt_args = NULL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	305 return type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	306 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	307
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	308 static type_T *
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	309 get_dict_type(type_T member_type, garray_T type_gap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	312
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	313 // recognize commonly used types
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	314 if (member_type->tt_type == VAR_ANY)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	315 return &t_dict_any;
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	316 if (member_type->tt_type == VAR_VOID
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	317 \|\| member_type->tt_type == VAR_UNKNOWN)
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	318 return &t_dict_empty;
19521 860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19509 diff changeset	319 if (member_type->tt_type == VAR_BOOL)
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19509 diff changeset	320 return &t_dict_bool;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 if (member_type->tt_type == VAR_NUMBER)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 return &t_dict_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	323 if (member_type->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 return &t_dict_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	325
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 // Not a common type, create a new entry.
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	327 type = alloc_type(type_gap);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	328 if (type == NULL)
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	329 return &t_any;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 type->tt_type = VAR_DICT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 type->tt_member = member_type;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	332 type->tt_argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	333 type->tt_args = NULL;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	334 return type;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	335 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	336
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	337 /*
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	338 * Allocate a new type for a function.
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	339 */
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	340 static type_T *
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	341 alloc_func_type(type_T ret_type, int argcount, garray_T type_gap)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	342 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	343 type_T *type = alloc_type(type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	344
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	345 if (type == NULL)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	346 return &t_any;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	347 type->tt_type = VAR_FUNC;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	348 type->tt_member = ret_type;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	349 type->tt_argcount = argcount;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	350 type->tt_args = NULL;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	351 return type;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	352 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	353
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	354 /*
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	355 * Get a function type, based on the return type "ret_type".
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	356 * If "argcount" is -1 or 0 a predefined type can be used.
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	357 * If "argcount" > 0 always create a new type, so that arguments can be added.
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	358 */
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	359 static type_T *
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	360 get_func_type(type_T ret_type, int argcount, garray_T type_gap)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	361 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	362 // recognize commonly used types
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	363 if (argcount <= 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	364 {
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	365 if (ret_type == &t_unknown)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	366 {
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	367 // (argcount == 0) is not possible
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	368 return &t_func_unknown;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	369 }
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	370 if (ret_type == &t_void)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	371 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	372 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	373 return &t_func_0_void;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	374 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	375 return &t_func_void;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	376 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	377 if (ret_type == &t_any)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	378 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	379 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	380 return &t_func_0_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	381 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	382 return &t_func_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	383 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	384 if (ret_type == &t_number)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	385 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	386 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	387 return &t_func_0_number;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	388 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	389 return &t_func_number;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	390 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	391 if (ret_type == &t_string)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	392 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	393 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	394 return &t_func_0_string;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	395 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	396 return &t_func_string;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	397 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	398 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	399
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	400 return alloc_func_type(ret_type, argcount, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	402
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	403 /*
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	404 * For a function type, reserve space for "argcount" argument types (including
6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	405 * vararg).
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	406 */
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	407 static int
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	408 func_type_add_arg_types(
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	409 type_T *functype,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	410 int argcount,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	411 garray_T *type_gap)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	412 {
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	413 // To make it easy to free the space needed for the argument types, add the
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	414 // pointer to type_gap.
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	415 if (ga_grow(type_gap, 1) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	416 return FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	417 functype->tt_args = ALLOC_CLEAR_MULT(type_T *, argcount);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	418 if (functype->tt_args == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	419 return FAIL;
19918 ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	420 ((type_T **)type_gap->ga_data)[type_gap->ga_len] =
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	421 (void *)functype->tt_args;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	422 ++type_gap->ga_len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	423 return OK;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	424 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	425
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	426 /*
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	427 * Return the type_T for a typval. Only for primitive types.
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	428 */
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	429 static type_T *
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	430 typval2type(typval_T *tv)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	431 {
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	432 if (tv->v_type == VAR_NUMBER)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	433 return &t_number;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	434 if (tv->v_type == VAR_BOOL)
19964 6765a88e72a5 patch 8.2.0538: Vim9: VAR_PARTIAL is not used during compilation Bram Moolenaar <Bram@vim.org> parents: 19960 diff changeset	435 return &t_bool; // not used
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	436 if (tv->v_type == VAR_STRING)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	437 return &t_string;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	438 if (tv->v_type == VAR_LIST) // e.g. for v:oldfiles
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	439 return &t_list_string;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	440 if (tv->v_type == VAR_DICT) // e.g. for v:completed_item
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	441 return &t_dict_any;
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	442 return &t_any; // not used
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	443 }
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	444
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	445 static void
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	446 type_mismatch(type_T expected, type_T actual)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	447 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	448 char tofree1, tofree2;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	449
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	450 semsg(_("E1013: type mismatch, expected %s but got %s"),
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	451 type_name(expected, &tofree1), type_name(actual, &tofree2));
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	452 vim_free(tofree1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	453 vim_free(tofree2);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	454 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	455
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	456 static void
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	457 arg_type_mismatch(type_T expected, type_T actual, int argidx)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	458 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	459 char tofree1, tofree2;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	460
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	461 semsg(_("E1013: argument %d: type mismatch, expected %s but got %s"),
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	462 argidx,
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	463 type_name(expected, &tofree1), type_name(actual, &tofree2));
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	464 vim_free(tofree1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	465 vim_free(tofree2);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	466 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	467
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	468 /*
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	469 * Check if the expected and actual types match.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	470 * Does not allow for assigning "any" to a specific type.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	471 */
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	472 static int
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	473 check_type(type_T expected, type_T actual, int give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	474 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	475 int ret = OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	476
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	477 // When expected is "unknown" we accept any actual type.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	478 // When expected is "any" we accept any actual type except "void".
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	479 if (expected->tt_type != VAR_UNKNOWN
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	480 && !(expected->tt_type == VAR_ANY && actual->tt_type != VAR_VOID))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	481
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	482 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	483 if (expected->tt_type != actual->tt_type)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	484 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	485 if (give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	486 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	487 return FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	488 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	489 if (expected->tt_type == VAR_DICT \|\| expected->tt_type == VAR_LIST)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	490 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	491 // "unknown" is used for an empty list or dict
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	492 if (actual->tt_member != &t_unknown)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	493 ret = check_type(expected->tt_member, actual->tt_member, FALSE);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	494 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	495 else if (expected->tt_type == VAR_FUNC)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	496 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	497 if (expected->tt_member != &t_unknown)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	498 ret = check_type(expected->tt_member, actual->tt_member, FALSE);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	499 if (ret == OK && expected->tt_argcount != -1
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	500 && (actual->tt_argcount < expected->tt_min_argcount
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	501 \|\| actual->tt_argcount > expected->tt_argcount))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	502 ret = FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	503 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	504 if (ret == FAIL && give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	505 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	506 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	507 return ret;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	508 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	509
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 /////////////////////////////////////////////////////////////////////
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 // Following generate_ functions expect the caller to call ga_grow().
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	512
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	513 #define RETURN_NULL_IF_SKIP(cctx) if (cctx->ctx_skip == TRUE) return NULL
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	514 #define RETURN_OK_IF_SKIP(cctx) if (cctx->ctx_skip == TRUE) return OK
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	515
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 * Generate an instruction without arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 * Returns a pointer to the new instruction, NULL if failed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 generate_instr(cctx_T *cctx, isntype_T isn_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	525
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	526 RETURN_NULL_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 if (ga_grow(instr, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 isn = ((isn_T *)instr->ga_data) + instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 isn->isn_type = isn_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 isn->isn_lnum = cctx->ctx_lnum + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 ++instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	533
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	536
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 * Generate an instruction without arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 * "drop" will be removed from the stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 * Returns a pointer to the new instruction, NULL if failed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 generate_instr_drop(cctx_T *cctx, isntype_T isn_type, int drop)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	546
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	547 RETURN_NULL_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 stack->ga_len -= drop;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 return generate_instr(cctx, isn_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	551
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 * Generate instruction "isn_type" and put "type" on the type stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 generate_instr_type(cctx_T cctx, isntype_T isn_type, type_T type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	560
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 if ((isn = generate_instr(cctx, isn_type)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	563
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 ((type_T **)stack->ga_data)[stack->ga_len] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	568
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	571
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 * If type at "offset" isn't already VAR_STRING then generate ISN_2STRING.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 may_generate_2STRING(int offset, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 type_T type = ((type_T )stack->ga_data) + stack->ga_len + offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	581
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 if ((*type)->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 *type = &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	585
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 if ((isn = generate_instr(cctx, ISN_2STRING)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 isn->isn_arg.number = offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	589
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	592
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 check_number_or_float(vartype_T type1, vartype_T type2, char_u *op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 {
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	596 if (!((type1 == VAR_NUMBER \|\| type1 == VAR_FLOAT \|\| type1 == VAR_ANY)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 && (type2 == VAR_NUMBER \|\| type2 == VAR_FLOAT
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	598 \|\| type2 == VAR_ANY)))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 if (*op == '+')
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	601 emsg(_("E1035: wrong argument type for +"));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	602 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 semsg(_("E1036: %c requires number or float arguments"), *op);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	608
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 * Generate an instruction with two arguments. The instruction depends on the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 * type of the arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 generate_two_op(cctx_T cctx, char_u op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 type_T *type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 type_T *type2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 vartype_T vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	621
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	622 RETURN_OK_IF_SKIP(cctx);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	623
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 // Get the known type of the two items on the stack. If they are matching
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 // use a type-specific instruction. Otherwise fall back to runtime type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 // checking.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 type1 = ((type_T **)stack->ga_data)[stack->ga_len - 2];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1];
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	629 vartype = VAR_ANY;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 if (type1->tt_type == type2->tt_type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 && (type1->tt_type == VAR_NUMBER
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 \|\| type1->tt_type == VAR_LIST
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 \|\| type1->tt_type == VAR_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 \|\| type1->tt_type == VAR_BLOB))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 vartype = type1->tt_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	638
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 switch (*op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 case '+': if (vartype != VAR_LIST && vartype != VAR_BLOB
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	642 && type1->tt_type != VAR_ANY
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	643 && type2->tt_type != VAR_ANY
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 && check_number_or_float(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	645 type1->tt_type, type2->tt_type, op) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 isn = generate_instr_drop(cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	648 vartype == VAR_NUMBER ? ISN_OPNR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 : vartype == VAR_LIST ? ISN_ADDLIST
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 : vartype == VAR_BLOB ? ISN_ADDBLOB
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 : vartype == VAR_FLOAT ? ISN_OPFLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 : ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 isn->isn_arg.op.op_type = EXPR_ADD;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	658
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 case '-':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 case '*':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 case '/': if (check_number_or_float(type1->tt_type, type2->tt_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 op) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 if (vartype == VAR_NUMBER)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 isn = generate_instr_drop(cctx, ISN_OPNR, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 else if (vartype == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 isn = generate_instr_drop(cctx, ISN_OPFLOAT, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	669 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 isn = generate_instr_drop(cctx, ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	673 isn->isn_arg.op.op_type = op == ''
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 ? EXPR_MULT : *op == '/'? EXPR_DIV : EXPR_SUB;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	676
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	677 case '%': if ((type1->tt_type != VAR_ANY
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 && type1->tt_type != VAR_NUMBER)
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	679 \|\| (type2->tt_type != VAR_ANY
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 && type2->tt_type != VAR_NUMBER))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 emsg(_("E1035: % requires number arguments"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 isn = generate_instr_drop(cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 vartype == VAR_NUMBER ? ISN_OPNR : ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 isn->isn_arg.op.op_type = EXPR_REM;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	691
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 // correct type of result
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	693 if (vartype == VAR_ANY)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 type_T *type = &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	696
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 // float+number and number+float results in float
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 if ((type1->tt_type == VAR_NUMBER \|\| type1->tt_type == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	700 && (type2->tt_type == VAR_NUMBER \|\| type2->tt_type == VAR_FLOAT))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 type = &t_float;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 ((type_T **)stack->ga_data)[stack->ga_len - 1] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	705
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	708
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 * Generate an ISN_COMPARE* instruction with a boolean result.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	713 generate_COMPARE(cctx_T *cctx, exptype_T exptype, int ic)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	714 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	715 isntype_T isntype = ISN_DROP;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	716 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	718 vartype_T type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 vartype_T type2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	720
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	721 RETURN_OK_IF_SKIP(cctx);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	722
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 // Get the known type of the two items on the stack. If they are matching
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 // use a type-specific instruction. Otherwise fall back to runtime type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 // checking.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 type1 = ((type_T **)stack->ga_data)[stack->ga_len - 2]->tt_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1]->tt_type;
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	728 if (type1 == VAR_UNKNOWN)
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	729 type1 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	730 if (type2 == VAR_UNKNOWN)
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	731 type2 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	732
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 if (type1 == type2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	734 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 switch (type1)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 case VAR_BOOL: isntype = ISN_COMPAREBOOL; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 case VAR_SPECIAL: isntype = ISN_COMPARESPECIAL; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 case VAR_NUMBER: isntype = ISN_COMPARENR; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 case VAR_FLOAT: isntype = ISN_COMPAREFLOAT; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 case VAR_STRING: isntype = ISN_COMPARESTRING; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 case VAR_BLOB: isntype = ISN_COMPAREBLOB; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 case VAR_LIST: isntype = ISN_COMPARELIST; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 case VAR_DICT: isntype = ISN_COMPAREDICT; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 case VAR_FUNC: isntype = ISN_COMPAREFUNC; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 default: isntype = ISN_COMPAREANY; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 }
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	749 else if (type1 == VAR_ANY \|\| type2 == VAR_ANY
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 \|\| ((type1 == VAR_NUMBER \|\| type1 == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 && (type2 == VAR_NUMBER \|\| type2 ==VAR_FLOAT)))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	752 isntype = ISN_COMPAREANY;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	753
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	754 if ((exptype == EXPR_IS \|\| exptype == EXPR_ISNOT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 && (isntype == ISN_COMPAREBOOL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 \|\| isntype == ISN_COMPARESPECIAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	757 \|\| isntype == ISN_COMPARENR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 \|\| isntype == ISN_COMPAREFLOAT))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 semsg(_("E1037: Cannot use \"%s\" with %s"),
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 exptype == EXPR_IS ? "is" : "isnot" , vartype_name(type1));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 if (isntype == ISN_DROP
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 \|\| ((exptype != EXPR_EQUAL && exptype != EXPR_NEQUAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 && (type1 == VAR_BOOL \|\| type1 == VAR_SPECIAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 \|\| type2 == VAR_BOOL \|\| type2 == VAR_SPECIAL)))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	768 \|\| ((exptype != EXPR_EQUAL && exptype != EXPR_NEQUAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 && exptype != EXPR_IS && exptype != EXPR_ISNOT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 && (type1 == VAR_BLOB \|\| type2 == VAR_BLOB
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 \|\| type1 == VAR_LIST \|\| type2 == VAR_LIST))))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 {
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	773 semsg(_("E1072: Cannot compare %s with %s"),
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 vartype_name(type1), vartype_name(type2));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	777
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 if ((isn = generate_instr(cctx, isntype)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 isn->isn_arg.op.op_type = exptype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 isn->isn_arg.op.op_ic = ic;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	782
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 // takes two arguments, puts one bool back
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 if (stack->ga_len >= 2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 ((type_T **)stack->ga_data)[stack->ga_len - 1] = &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	789
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	792
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 * Generate an ISN_2BOOL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 generate_2BOOL(cctx_T *cctx, int invert)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	801
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	802 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 if ((isn = generate_instr(cctx, ISN_2BOOL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 isn->isn_arg.number = invert;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	806
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 // type becomes bool
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 ((type_T **)stack->ga_data)[stack->ga_len - 1] = &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	809
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	812
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 generate_TYPECHECK(cctx_T cctx, type_T vartype, int offset)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	818
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	819 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 if ((isn = generate_instr(cctx, ISN_CHECKTYPE)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 return FAIL;
20207 3c247d9cd6f9 patch 8.2.0659: Vim9: no test for equal func type Bram Moolenaar <Bram@vim.org> parents: 20203 diff changeset	822 // TODO: whole type, e.g. for a function also arg and return types
3c247d9cd6f9 patch 8.2.0659: Vim9: no test for equal func type Bram Moolenaar <Bram@vim.org> parents: 20203 diff changeset	823 isn->isn_arg.type.ct_type = vartype->tt_type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 isn->isn_arg.type.ct_off = offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	825
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 // type becomes vartype
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 ((type_T **)stack->ga_data)[stack->ga_len - 1] = vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	828
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	831
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 /*
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	833 * Check that
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	834 * - "actual" is "expected" type or
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	835 * - "actual" is a type that can be "expected" type: add a runtime check; or
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	836 * - return FAIL.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	837 */
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	838 static int
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	839 need_type(type_T actual, type_T expected, int offset, cctx_T *cctx)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	840 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	841 if (check_type(expected, actual, FALSE) == OK)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	842 return OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	843 if (actual->tt_type != VAR_ANY
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	844 && actual->tt_type != VAR_UNKNOWN
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	845 && !(actual->tt_type == VAR_FUNC
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	846 && (actual->tt_member == &t_any \|\| actual->tt_argcount < 0)))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	847 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	848 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	849 return FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	850 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	851 generate_TYPECHECK(cctx, expected, offset);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	852 return OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	853 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	854
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	855 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 * Generate an ISN_PUSHNR instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 generate_PUSHNR(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	862
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	863 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 if ((isn = generate_instr_type(cctx, ISN_PUSHNR, &t_number)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	866 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	867
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	870
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 * Generate an ISN_PUSHBOOL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	875 generate_PUSHBOOL(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	878
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	879 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 if ((isn = generate_instr_type(cctx, ISN_PUSHBOOL, &t_bool)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	883
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	886
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	887 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 * Generate an ISN_PUSHSPEC instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	890 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 generate_PUSHSPEC(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	894
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	895 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 if ((isn = generate_instr_type(cctx, ISN_PUSHSPEC, &t_special)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	899
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	902
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 * Generate an ISN_PUSHF instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 generate_PUSHF(cctx_T *cctx, float_T fnumber)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	909 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	911
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	912 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 if ((isn = generate_instr_type(cctx, ISN_PUSHF, &t_float)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 isn->isn_arg.fnumber = fnumber;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	916
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	920
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 * Generate an ISN_PUSHS instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	923 * Consumes "str".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 generate_PUSHS(cctx_T cctx, char_u str)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	927 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	928 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	929
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	930 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 if ((isn = generate_instr_type(cctx, ISN_PUSHS, &t_string)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	932 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	933 isn->isn_arg.string = str;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	934
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	936 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	937
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 /*
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	939 * Generate an ISN_PUSHCHANNEL instruction.
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	940 * Consumes "channel".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	941 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	942 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	943 generate_PUSHCHANNEL(cctx_T cctx, channel_T channel)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	944 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	945 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	946
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	947 RETURN_OK_IF_SKIP(cctx);
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	948 if ((isn = generate_instr_type(cctx, ISN_PUSHCHANNEL, &t_channel)) == NULL)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	949 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	950 isn->isn_arg.channel = channel;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	951
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	952 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	953 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	954
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	955 /*
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	956 * Generate an ISN_PUSHJOB instruction.
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	957 * Consumes "job".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	958 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	959 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	960 generate_PUSHJOB(cctx_T cctx, job_T job)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	961 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	962 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	963
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	964 RETURN_OK_IF_SKIP(cctx);
19572 6b6e97d0185e patch 8.2.0343: Vim9: using wrong instruction, limited test coverage Bram Moolenaar <Bram@vim.org> parents: 19566 diff changeset	965 if ((isn = generate_instr_type(cctx, ISN_PUSHJOB, &t_channel)) == NULL)
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	966 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	967 isn->isn_arg.job = job;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	968
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	969 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	970 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	971
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	972 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 * Generate an ISN_PUSHBLOB instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 * Consumes "blob".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 generate_PUSHBLOB(cctx_T cctx, blob_T blob)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	980
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	981 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 if ((isn = generate_instr_type(cctx, ISN_PUSHBLOB, &t_blob)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	984 isn->isn_arg.blob = blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	985
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	988
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 /*
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	990 * Generate an ISN_PUSHFUNC instruction with name "name".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	991 * Consumes "name".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	992 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	993 static int
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	994 generate_PUSHFUNC(cctx_T cctx, char_u name, type_T *type)
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	995 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	996 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	997
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	998 RETURN_OK_IF_SKIP(cctx);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	999 if ((isn = generate_instr_type(cctx, ISN_PUSHFUNC, type)) == NULL)
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1000 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1001 isn->isn_arg.string = name;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1002
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1003 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1004 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1005
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	1006 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 * Generate an ISN_STORE instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 generate_STORE(cctx_T cctx, isntype_T isn_type, int idx, char_u name)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1014 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 if ((isn = generate_instr_drop(cctx, isn_type, 1)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 isn->isn_arg.string = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 isn->isn_arg.number = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 * Generate an ISN_STORENR instruction (short for ISN_PUSHNR + ISN_STORE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 generate_STORENR(cctx_T *cctx, int idx, varnumber_T value)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1033 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 if ((isn = generate_instr(cctx, ISN_STORENR)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 return FAIL;
19597 1098989a90ee patch 8.2.0355: Vim9: str_val is confusing, it's a number Bram Moolenaar <Bram@vim.org> parents: 19587 diff changeset	1036 isn->isn_arg.storenr.stnr_idx = idx;
1098989a90ee patch 8.2.0355: Vim9: str_val is confusing, it's a number Bram Moolenaar <Bram@vim.org> parents: 19587 diff changeset	1037 isn->isn_arg.storenr.stnr_val = value;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 * Generate an ISN_STOREOPT instruction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 generate_STOREOPT(cctx_T cctx, char_u name, int opt_flags)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1050 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 if ((isn = generate_instr(cctx, ISN_STOREOPT)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 isn->isn_arg.storeopt.so_name = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 isn->isn_arg.storeopt.so_flags = opt_flags;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 * Generate an ISN_LOAD or similar instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 generate_LOAD(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 isntype_T isn_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 char_u *name,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1072 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1073 if ((isn = generate_instr_type(cctx, isn_type, type)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 isn->isn_arg.string = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 isn->isn_arg.number = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1079
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 /*
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1084 * Generate an ISN_LOADV instruction for v:var.
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1085 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1086 static int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1087 generate_LOADV(
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1088 cctx_T *cctx,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1089 char_u *name,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1090 int error)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1091 {
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1092 int di_flags;
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1093 int vidx = find_vim_var(name, &di_flags);
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1094 type_T *type;
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1095
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1096 RETURN_OK_IF_SKIP(cctx);
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1097 if (vidx < 0)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1098 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1099 if (error)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1100 semsg(_(e_var_notfound), name);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1101 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1102 }
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1103 type = typval2type(get_vim_var_tv(vidx));
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1104
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	1105 return generate_LOAD(cctx, ISN_LOADV, vidx, NULL, type);
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1106 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1107
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1108 /*
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1109 * Generate an ISN_UNLET instruction.
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1110 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1111 static int
20099 058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	1112 generate_UNLET(cctx_T cctx, isntype_T isn_type, char_u name, int forceit)
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1113 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1114 isn_T *isn;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1115
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1116 RETURN_OK_IF_SKIP(cctx);
20099 058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	1117 if ((isn = generate_instr(cctx, isn_type)) == NULL)
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1118 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1119 isn->isn_arg.unlet.ul_name = vim_strsave(name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1120 isn->isn_arg.unlet.ul_forceit = forceit;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1121
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1122 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1123 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1124
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	1125 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 * Generate an ISN_LOADS instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 static int
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1129 generate_OLDSCRIPT(
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 cctx_T *cctx,
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1131 isntype_T isn_type,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132 char_u *name,
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1133 int sid,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1134 type_T *type)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1138 RETURN_OK_IF_SKIP(cctx);
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1139 if (isn_type == ISN_LOADS)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1140 isn = generate_instr_type(cctx, isn_type, type);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1141 else
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1142 isn = generate_instr_drop(cctx, isn_type, 1);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1143 if (isn == NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 return FAIL;
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1145 isn->isn_arg.loadstore.ls_name = vim_strsave(name);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1146 isn->isn_arg.loadstore.ls_sid = sid;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 * Generate an ISN_LOADSCRIPT or ISN_STORESCRIPT instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154 static int
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	1155 generate_VIM9SCRIPT(
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 isntype_T isn_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 int sid,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1164 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165 if (isn_type == ISN_LOADSCRIPT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 isn = generate_instr_type(cctx, isn_type, type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 isn = generate_instr_drop(cctx, isn_type, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 isn->isn_arg.script.script_sid = sid;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 isn->isn_arg.script.script_idx = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 * Generate an ISN_NEWLIST instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 generate_NEWLIST(cctx_T *cctx, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1187 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188 if ((isn = generate_instr(cctx, ISN_NEWLIST)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 isn->isn_arg.number = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 // drop the value types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 stack->ga_len -= count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1195 // Use the first value type for the list member type. Use "any" for an
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	1196 // empty list.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 if (count > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198 member = ((type_T **)stack->ga_data)[stack->ga_len];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 else
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	1200 member = &t_void;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1201 type = get_list_type(member, cctx->ctx_type_list);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 // add the list type to the type stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 ((type_T **)stack->ga_data)[stack->ga_len] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 * Generate an ISN_NEWDICT instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 generate_NEWDICT(cctx_T *cctx, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1223 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 if ((isn = generate_instr(cctx, ISN_NEWDICT)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 isn->isn_arg.number = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 // drop the key and value types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 stack->ga_len -= 2 * count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	1231 // Use the first value type for the list member type. Use "void" for an
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	1232 // empty dict.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 if (count > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 member = ((type_T **)stack->ga_data)[stack->ga_len + 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 else
19467 f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work Bram Moolenaar <Bram@vim.org> parents: 19461 diff changeset	1236 member = &t_void;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1237 type = get_dict_type(member, cctx->ctx_type_list);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 // add the dict type to the type stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242 ((type_T **)stack->ga_data)[stack->ga_len] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 * Generate an ISN_FUNCREF instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252 generate_FUNCREF(cctx_T *cctx, int dfunc_idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1257 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 if ((isn = generate_instr(cctx, ISN_FUNCREF)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 return FAIL;
20247 e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	1260 isn->isn_arg.funcref.fr_func = dfunc_idx;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	1261 isn->isn_arg.funcref.fr_var_idx = cctx->ctx_closure_count++;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264 return FAIL;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1265 ((type_T **)stack->ga_data)[stack->ga_len] = &t_func_any;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 // TODO: argument and return types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 * Generate an ISN_JUMP instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 generate_JUMP(cctx_T *cctx, jumpwhen_T when, int where)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1277 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1281 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282 if ((isn = generate_instr(cctx, ISN_JUMP)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 isn->isn_arg.jump.jump_when = when;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 isn->isn_arg.jump.jump_where = where;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1286
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1287 if (when != JUMP_ALWAYS && stack->ga_len > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1290 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 generate_FOR(cctx_T *cctx, int loop_idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1295 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1299 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 if ((isn = generate_instr(cctx, ISN_FOR)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 isn->isn_arg.forloop.for_idx = loop_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 // type doesn't matter, will be stored next
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 ((type_T **)stack->ga_data)[stack->ga_len] = &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1312
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 * Generate an ISN_BCALL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 * Return FAIL if the number of arguments is wrong.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 generate_BCALL(cctx_T *cctx, int func_idx, int argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 garray_T *stack = &cctx->ctx_type_stack;
19564 06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1322 type_T *argtypes[MAX_FUNC_ARGS];
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1323 int i;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1325 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 if (check_internal_func(func_idx, argcount) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 if ((isn = generate_instr(cctx, ISN_BCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331 isn->isn_arg.bfunc.cbf_idx = func_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 isn->isn_arg.bfunc.cbf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333
19564 06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1334 for (i = 0; i < argcount; ++i)
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1335 argtypes[i] = ((type_T **)stack->ga_data)[stack->ga_len - argcount + i];
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1336
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 stack->ga_len -= argcount; // drop the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 ((type_T **)stack->ga_data)[stack->ga_len] =
19564 06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments Bram Moolenaar <Bram@vim.org> parents: 19562 diff changeset	1341 internal_func_ret_type(func_idx, argcount, argtypes);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1342 ++stack->ga_len; // add return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1348 * Generate an ISN_DCALL or ISN_UCALL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 * Return FAIL if the number of arguments is wrong.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 static int
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	1352 generate_CALL(cctx_T cctx, ufunc_T ufunc, int pushed_argcount)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356 int regular_args = ufunc->uf_args.ga_len;
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	1357 int argcount = pushed_argcount;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1359 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 if (argcount > regular_args && !has_varargs(ufunc))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362 semsg(_(e_toomanyarg), ufunc->uf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 if (argcount < regular_args - ufunc->uf_def_args.ga_len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 semsg(_(e_toofewarg), ufunc->uf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1368 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1369 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370
19944 3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1371 if (ufunc->uf_dfunc_idx >= 0)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1372 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1373 int i;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1374
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1375 for (i = 0; i < argcount; ++i)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1376 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1377 type_T *expected;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1378 type_T *actual;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1379
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1380 if (i < regular_args)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1381 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1382 if (ufunc->uf_arg_types == NULL)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1383 continue;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1384 expected = ufunc->uf_arg_types[i];
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1385 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1386 else
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1387 expected = ufunc->uf_va_type->tt_member;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1388 actual = ((type_T **)stack->ga_data)[stack->ga_len - argcount + i];
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1389 if (need_type(actual, expected, -argcount + i, cctx) == FAIL)
19944 3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1390 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1391 arg_type_mismatch(expected, actual, i + 1);
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1392 return FAIL;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1393 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1394 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1395 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19942 diff changeset	1396
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1397 if ((isn = generate_instr(cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1398 ufunc->uf_dfunc_idx >= 0 ? ISN_DCALL : ISN_UCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1399 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1400 if (ufunc->uf_dfunc_idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402 isn->isn_arg.dfunc.cdf_idx = ufunc->uf_dfunc_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1403 isn->isn_arg.dfunc.cdf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 // A user function may be deleted and redefined later, can't use the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 // ufunc pointer, need to look it up again at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 isn->isn_arg.ufunc.cuf_name = vim_strsave(ufunc->uf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 isn->isn_arg.ufunc.cuf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413 stack->ga_len -= argcount; // drop the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1415 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1416 // add return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 ((type_T **)stack->ga_data)[stack->ga_len] = ufunc->uf_ret_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1419
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1420 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1421 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1422
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1424 * Generate an ISN_UCALL instruction when the function isn't defined yet.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 generate_UCALL(cctx_T cctx, char_u name, int argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1431
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1432 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1433 if ((isn = generate_instr(cctx, ISN_UCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1434 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 isn->isn_arg.ufunc.cuf_name = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 isn->isn_arg.ufunc.cuf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1437
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1438 stack->ga_len -= argcount; // drop the arguments
19295 2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	1439 if (ga_grow(stack, 1) == FAIL)
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	1440 return FAIL;
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	1441 // add return value
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	1442 ((type_T **)stack->ga_data)[stack->ga_len] = &t_any;
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails Bram Moolenaar <Bram@vim.org> parents: 19285 diff changeset	1443 ++stack->ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1444
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1445 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1447
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449 * Generate an ISN_PCALL instruction.
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1450 * "type" is the type of the FuncRef.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1451 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1452 static int
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1453 generate_PCALL(
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1454 cctx_T *cctx,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1455 int argcount,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1456 char_u *name,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1457 type_T *type,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1458 int at_top)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1460 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1461 garray_T *stack = &cctx->ctx_type_stack;
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1462 type_T *ret_type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1463
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1464 RETURN_OK_IF_SKIP(cctx);
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1465
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1466 if (type->tt_type == VAR_ANY)
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1467 ret_type = &t_any;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1468 else if (type->tt_type == VAR_FUNC \|\| type->tt_type == VAR_PARTIAL)
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1469 ret_type = type->tt_member;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1470 else
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1471 {
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1472 semsg(_("E1085: Not a callable type: %s"), name);
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1473 return FAIL;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1474 }
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1475
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1476 if ((isn = generate_instr(cctx, ISN_PCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1477 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478 isn->isn_arg.pfunc.cpf_top = at_top;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1479 isn->isn_arg.pfunc.cpf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1481 stack->ga_len -= argcount; // drop the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1483 // drop the funcref/partial, get back the return value
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	1484 ((type_T **)stack->ga_data)[stack->ga_len - 1] = ret_type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1485
19862 846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	1486 // If partial is above the arguments it must be cleared and replaced with
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	1487 // the return value.
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	1488 if (at_top && generate_instr(cctx, ISN_PCALL_END) == NULL)
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	1489 return FAIL;
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	1490
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1491 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1494 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 * Generate an ISN_MEMBER instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1496 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1497 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 generate_MEMBER(cctx_T cctx, char_u name, size_t len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1499 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1500 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1503
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1504 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1505 if ((isn = generate_instr(cctx, ISN_MEMBER)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1507 isn->isn_arg.string = vim_strnsave(name, (int)len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508
19461 08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1509 // check for dict type
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
19461 08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1511 if (type->tt_type != VAR_DICT && type != &t_any)
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1512 {
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1513 emsg(_(e_dictreq));
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1514 return FAIL;
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1515 }
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1516 // change dict type to dict member type
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1517 if (type->tt_type == VAR_DICT)
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	1518 ((type_T **)stack->ga_data)[stack->ga_len - 1] = type->tt_member;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1519
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1520 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1522
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1523 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1524 * Generate an ISN_ECHO instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1525 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1527 generate_ECHO(cctx_T *cctx, int with_white, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1530
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1531 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1532 if ((isn = generate_instr_drop(cctx, ISN_ECHO, count)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1533 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1534 isn->isn_arg.echo.echo_with_white = with_white;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1535 isn->isn_arg.echo.echo_count = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1536
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1538 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1539
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1540 /*
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	1541 * Generate an ISN_EXECUTE/ISN_ECHOMSG/ISN_ECHOERR instruction.
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1542 */
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1543 static int
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	1544 generate_MULT_EXPR(cctx_T *cctx, isntype_T isn_type, int count)
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1545 {
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1546 isn_T *isn;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1547
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	1548 if ((isn = generate_instr_drop(cctx, isn_type, count)) == NULL)
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1549 return FAIL;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1550 isn->isn_arg.number = count;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1551
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1552 return OK;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1553 }
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	1554
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1555 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1556 generate_EXEC(cctx_T cctx, char_u line)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1558 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1559
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	1560 RETURN_OK_IF_SKIP(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1561 if ((isn = generate_instr(cctx, ISN_EXEC)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1562 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 isn->isn_arg.string = vim_strsave(line);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1564 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1565 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1566
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1567 static int
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1568 generate_EXECCONCAT(cctx_T *cctx, int count)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1569 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1570 isn_T *isn;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1571
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1572 if ((isn = generate_instr_drop(cctx, ISN_EXECCONCAT, count)) == NULL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1573 return FAIL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1574 isn->isn_arg.number = count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1575 return OK;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1576 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	1577
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1578 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 * Reserve space for a local variable.
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1580 * Return the variable or NULL if it failed.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 */
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1582 static lvar_T *
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1583 reserve_local(cctx_T cctx, char_u name, size_t len, int isConst, type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1585 lvar_T *lvar;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1587 if (lookup_arg(name, len, cctx) >= 0 \|\| lookup_vararg(name, len, cctx))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1589 emsg_namelen(_("E1006: %s is used as an argument"), name, (int)len);
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1590 return NULL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1591 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1592
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1593 if (ga_grow(&cctx->ctx_locals, 1) == FAIL)
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1594 return NULL;
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1595 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + cctx->ctx_locals.ga_len++;
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1596
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1597 // Every local variable uses the next entry on the stack. We could re-use
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1598 // the last ones when leaving a scope, but then variables used in a closure
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1599 // might get overwritten. To keep things simple do not re-use stack
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1600 // entries. This is less efficient, but memory is cheap these days.
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1601 lvar->lv_idx = cctx->ctx_locals_count++;
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1602
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1603 lvar->lv_name = vim_strnsave(name, (int)(len == 0 ? STRLEN(name) : len));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1604 lvar->lv_const = isConst;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1605 lvar->lv_type = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1606
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1607 return lvar;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1609
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1610 /*
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1611 * Remove local variables above "new_top".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1612 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1613 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1614 unwind_locals(cctx_T *cctx, int new_top)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1615 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1616 if (cctx->ctx_locals.ga_len > new_top)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1617 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1618 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1619 lvar_T *lvar;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1620
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1621 for (idx = new_top; idx < cctx->ctx_locals.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1622 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1623 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1624 vim_free(lvar->lv_name);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1625 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1626 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1627 cctx->ctx_locals.ga_len = new_top;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1628 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1629
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1630 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1631 * Free all local variables.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1632 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1633 static void
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	1634 free_locals(cctx_T *cctx)
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1635 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1636 unwind_locals(cctx, 0);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1637 ga_clear(&cctx->ctx_locals);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1638 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1639
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	1640 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 * Skip over a type definition and return a pointer to just after it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1642 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1643 char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1644 skip_type(char_u *start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1645 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1646 char_u *p = start;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1648 while (ASCII_ISALNUM(p) \|\| p == '_')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1649 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1650
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1651 // Skip over "<type>"; this is permissive about white space.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1652 if (*skipwhite(p) == '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1653 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1654 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1655 p = skip_type(skipwhite(p + 1));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1656 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1657 if (*p == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1658 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1659 }
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1660 else if (*p == '(' && STRNCMP("func", start, 4) == 0)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1661 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1662 // handle func(args): type
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1663 ++p;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1664 while (p != ')' && p != NUL)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1665 {
20253 6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck Bram Moolenaar <Bram@vim.org> parents: 20247 diff changeset	1666 char_u *sp = p;
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck Bram Moolenaar <Bram@vim.org> parents: 20247 diff changeset	1667
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1668 p = skip_type(p);
20253 6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck Bram Moolenaar <Bram@vim.org> parents: 20247 diff changeset	1669 if (p == sp)
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck Bram Moolenaar <Bram@vim.org> parents: 20247 diff changeset	1670 return p; // syntax error
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1671 if (*p == ',')
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1672 p = skipwhite(p + 1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1673 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1674 if (*p == ')' && p[1] == ':')
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1675 p = skip_type(skipwhite(p + 2));
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1676 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	1677
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1678 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1679 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1680
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1681 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1682 * Parse the member type: "<type>" and return "type" with the member set.
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1683 * Use "type_gap" if a new type needs to be added.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1684 * Returns NULL in case of failure.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1685 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1686 static type_T *
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1687 parse_type_member(char_u *arg, type_T type, garray_T *type_gap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1688 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1689 type_T *member_type;
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	1690 int prev_called_emsg = called_emsg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1691
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1692 if (**arg != '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1693 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1694 if (skipwhite(arg) == '<')
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1695 semsg(_(e_no_white_before), "<");
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1696 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1697 emsg(_("E1008: Missing <type>"));
19785 99248f0ff29d patch 8.2.0449: Vim9: crash if return type is invalid Bram Moolenaar <Bram@vim.org> parents: 19760 diff changeset	1698 return type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1699 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1700 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1701
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1702 member_type = parse_type(arg, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 arg = skipwhite(arg);
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	1705 if (**arg != '>' && called_emsg == prev_called_emsg)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1706 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1707 emsg(_("E1009: Missing > after type"));
19785 99248f0ff29d patch 8.2.0449: Vim9: crash if return type is invalid Bram Moolenaar <Bram@vim.org> parents: 19760 diff changeset	1708 return type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1709 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1710 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1711
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1712 if (type->tt_type == VAR_LIST)
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1713 return get_list_type(member_type, type_gap);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1714 return get_dict_type(member_type, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1715 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1716
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1717 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 * Parse a type at "arg" and advance over it.
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	1719 * Return &t_any for failure.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1720 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1721 type_T *
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1722 parse_type(char_u *arg, garray_T type_gap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1723 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1724 char_u p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1725 size_t len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1726
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 // skip over the first word
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728 while (ASCII_ISALNUM(p) \|\| p == '_')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1729 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1730 len = p - *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1731
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1732 switch (**arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1733 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1734 case 'a':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1735 if (len == 3 && STRNCMP(*arg, "any", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1736 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1737 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1738 return &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1739 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1740 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1741 case 'b':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1742 if (len == 4 && STRNCMP(*arg, "bool", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1743 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1744 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1745 return &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1746 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1747 if (len == 4 && STRNCMP(*arg, "blob", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1748 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1749 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1750 return &t_blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1751 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1752 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1753 case 'c':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1754 if (len == 7 && STRNCMP(*arg, "channel", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1755 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1756 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1757 return &t_channel;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1758 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1759 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1760 case 'd':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1761 if (len == 4 && STRNCMP(*arg, "dict", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1762 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1763 *arg += len;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1764 return parse_type_member(arg, &t_dict_any, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1765 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1766 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1767 case 'f':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1768 if (len == 5 && STRNCMP(*arg, "float", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1769 {
19193 9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float Bram Moolenaar <Bram@vim.org> parents: 19191 diff changeset	1770 #ifdef FEAT_FLOAT
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1771 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1772 return &t_float;
19193 9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float Bram Moolenaar <Bram@vim.org> parents: 19191 diff changeset	1773 #else
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1774 emsg(_("E1076: This Vim is not compiled with float support"));
19193 9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float Bram Moolenaar <Bram@vim.org> parents: 19191 diff changeset	1775 return &t_any;
9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float Bram Moolenaar <Bram@vim.org> parents: 19191 diff changeset	1776 #endif
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1777 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1778 if (len == 4 && STRNCMP(*arg, "func", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1779 {
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1780 type_T *type;
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	1781 type_T *ret_type = &t_unknown;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1782 int argcount = -1;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1783 int flags = 0;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1784 int first_optional = -1;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1785 type_T *arg_type[MAX_FUNC_ARGS + 1];
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1786
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1787 // func({type}, ...{type}): {type}
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1788 *arg += len;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1789 if (**arg == '(')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1790 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1791 // "func" may or may not return a value, "func()" does
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1792 // not return a value.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1793 ret_type = &t_void;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1794
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1795 p = ++*arg;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1796 argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1797 while (p != NUL && p != ')')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1798 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1799 if (*p == '?')
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1800 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1801 if (first_optional == -1)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1802 first_optional = argcount;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1803 ++p;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1804 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1805 else if (first_optional != -1)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1806 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1807 emsg(_("E1007: mandatory argument after optional argument"));
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1808 return &t_any;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1809 }
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1810 else if (STRNCMP(p, "...", 3) == 0)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1811 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1812 flags \|= TTFLAG_VARARGS;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1813 p += 3;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1814 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1815
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1816 arg_type[argcount++] = parse_type(&p, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1817
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1818 // Nothing comes after "...{type}".
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1819 if (flags & TTFLAG_VARARGS)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1820 break;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1821
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1822 if (p != ',' && skipwhite(p) == ',')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1823 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1824 semsg(_(e_no_white_before), ",");
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1825 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1826 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1827 if (*p == ',')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1828 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1829 ++p;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1830 if (!VIM_ISWHITE(*p))
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	1831 {
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1832 semsg(_(e_white_after), ",");
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	1833 return &t_any;
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	1834 }
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1835 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1836 p = skipwhite(p);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1837 if (argcount == MAX_FUNC_ARGS)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1838 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1839 emsg(_("E740: Too many argument types"));
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1840 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1841 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1842 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1843
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1844 p = skipwhite(p);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1845 if (*p != ')')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1846 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1847 emsg(_(e_missing_close));
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1848 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1849 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1850 *arg = p + 1;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1851 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1852 if (**arg == ':')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1853 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1854 // parse return type
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1855 ++*arg;
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	1856 if (!VIM_ISWHITE(**arg))
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1857 semsg(_(e_white_after), ":");
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1858 arg = skipwhite(arg);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1859 ret_type = parse_type(arg, type_gap);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1860 }
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	1861 if (flags == 0 && first_optional == -1 && argcount <= 0)
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1862 type = get_func_type(ret_type, argcount, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1863 else
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1864 {
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1865 type = alloc_func_type(ret_type, argcount, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1866 type->tt_flags = flags;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1867 if (argcount > 0)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1868 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1869 type->tt_argcount = argcount;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1870 type->tt_min_argcount = first_optional == -1
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1871 ? argcount : first_optional;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1872 if (func_type_add_arg_types(type, argcount,
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	1873 type_gap) == FAIL)
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1874 return &t_any;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1875 mch_memmove(type->tt_args, arg_type,
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1876 sizeof(type_T ) argcount);
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	1877 }
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1878 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1879 return type;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1881 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1882 case 'j':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 if (len == 3 && STRNCMP(*arg, "job", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 return &t_job;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1888 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1889 case 'l':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 if (len == 4 && STRNCMP(*arg, "list", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1891 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892 *arg += len;
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1893 return parse_type_member(arg, &t_list_any, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1894 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 case 'n':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 if (len == 6 && STRNCMP(*arg, "number", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1899 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 return &t_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903 case 's':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904 if (len == 6 && STRNCMP(*arg, "string", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1906 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1907 return &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1910 case 'v':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1911 if (len == 4 && STRNCMP(*arg, "void", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1912 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1913 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1914 return &t_void;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1915 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1916 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1917 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1918
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1919 semsg(_("E1010: Type not recognized: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1920 return &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1921 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1922
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1923 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1924 * Check if "type1" and "type2" are exactly the same.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1925 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1926 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1927 equal_type(type_T type1, type_T type2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1928 {
19993 efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1929 int i;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1930
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1931 if (type1->tt_type != type2->tt_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1932 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1933 switch (type1->tt_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1934 {
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	1935 case VAR_UNKNOWN:
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	1936 case VAR_ANY:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1937 case VAR_VOID:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1938 case VAR_SPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1939 case VAR_BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1940 case VAR_NUMBER:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1941 case VAR_FLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1942 case VAR_STRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1943 case VAR_BLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1944 case VAR_JOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1945 case VAR_CHANNEL:
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1946 break; // not composite is always OK
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1947 case VAR_LIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1948 case VAR_DICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1949 return equal_type(type1->tt_member, type2->tt_member);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1950 case VAR_FUNC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1951 case VAR_PARTIAL:
19993 efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1952 if (!equal_type(type1->tt_member, type2->tt_member)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1953 \|\| type1->tt_argcount != type2->tt_argcount)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1954 return FALSE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1955 if (type1->tt_argcount < 0
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1956 \|\| type1->tt_args == NULL \|\| type2->tt_args == NULL)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1957 return TRUE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1958 for (i = 0; i < type1->tt_argcount; ++i)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1959 if (!equal_type(type1->tt_args[i], type2->tt_args[i]))
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1960 return FALSE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1961 return TRUE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1962 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1963 return TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1964 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1965
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1966 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1967 * Find the common type of "type1" and "type2" and put it in "dest".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1968 * "type2" and "dest" may be the same.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1969 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1970 static void
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1971 common_type(type_T type1, type_T type2, type_T *dest, garray_T type_gap)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1972 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1973 if (equal_type(type1, type2))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1974 {
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1975 *dest = type1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1976 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1977 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1978
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1979 if (type1->tt_type == type2->tt_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1980 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1981 if (type1->tt_type == VAR_LIST \|\| type2->tt_type == VAR_DICT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 {
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1983 type_T *common;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1984
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1985 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1986 if (type1->tt_type == VAR_LIST)
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1987 *dest = get_list_type(common, type_gap);
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	1988 else
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	1989 *dest = get_dict_type(common, type_gap);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 }
19993 efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1992 if (type1->tt_type == VAR_FUNC)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1993 {
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1994 type_T *common;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1995
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1996 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1997 if (type1->tt_argcount == type2->tt_argcount
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1998 && type1->tt_argcount >= 0)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	1999 {
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2000 int argcount = type1->tt_argcount;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2001 int i;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2002
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2003 *dest = alloc_func_type(common, argcount, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2004 if (type1->tt_args != NULL && type2->tt_args != NULL)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2005 {
20001 502a6c9b3974 patch 8.2.0556: Vim9: memory leak when finding common type Bram Moolenaar <Bram@vim.org> parents: 19999 diff changeset	2006 if (func_type_add_arg_types(*dest, argcount,
502a6c9b3974 patch 8.2.0556: Vim9: memory leak when finding common type Bram Moolenaar <Bram@vim.org> parents: 19999 diff changeset	2007 type_gap) == OK)
19993 efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2008 for (i = 0; i < argcount; ++i)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2009 common_type(type1->tt_args[i], type2->tt_args[i],
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2010 &(*dest)->tt_args[i], type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2011 }
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2012 }
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2013 else
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2014 *dest = alloc_func_type(common, -1, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2015 return;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests Bram Moolenaar <Bram@vim.org> parents: 19985 diff changeset	2016 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2017 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2018
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	2019 *dest = &t_any;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2020 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2021
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2022 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2023 vartype_name(vartype_T type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2024 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2025 switch (type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2026 {
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2027 case VAR_UNKNOWN: break;
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	2028 case VAR_ANY: return "any";
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2029 case VAR_VOID: return "void";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2030 case VAR_SPECIAL: return "special";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2031 case VAR_BOOL: return "bool";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2032 case VAR_NUMBER: return "number";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2033 case VAR_FLOAT: return "float";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2034 case VAR_STRING: return "string";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2035 case VAR_BLOB: return "blob";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2036 case VAR_JOB: return "job";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2037 case VAR_CHANNEL: return "channel";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2038 case VAR_LIST: return "list";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2039 case VAR_DICT: return "dict";
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2040
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2041 case VAR_FUNC:
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2042 case VAR_PARTIAL: return "func";
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2043 }
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	2044 return "unknown";
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2045 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2046
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2047 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2048 * Return the name of a type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2049 * The result may be in allocated memory, in which case "tofree" is set.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2050 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2051 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2052 type_name(type_T type, char *tofree)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2053 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2054 char *name = vartype_name(type->tt_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2055
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2056 *tofree = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2057 if (type->tt_type == VAR_LIST \|\| type->tt_type == VAR_DICT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2058 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2059 char *member_free;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2060 char *member_name = type_name(type->tt_member, &member_free);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2061 size_t len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2062
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2063 len = STRLEN(name) + STRLEN(member_name) + 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2064 *tofree = alloc(len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2065 if (*tofree != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2066 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2067 vim_snprintf(*tofree, len, "%s<%s>", name, member_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2068 vim_free(member_free);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2069 return *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2070 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2071 }
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2072 if (type->tt_type == VAR_FUNC)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2073 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2074 garray_T ga;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2075 int i;
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2076 int varargs = (type->tt_flags & TTFLAG_VARARGS) ? 1 : 0;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2077
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2078 ga_init2(&ga, 1, 100);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2079 if (ga_grow(&ga, 20) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2080 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2081 *tofree = ga.ga_data;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2082 STRCPY(ga.ga_data, "func(");
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2083 ga.ga_len += 5;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2084
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2085 for (i = 0; i < type->tt_argcount; ++i)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2086 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2087 char *arg_free;
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2088 char *arg_type;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2089 int len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2090
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2091 if (type->tt_args == NULL)
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2092 arg_type = "[unknown]";
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2093 else
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2094 arg_type = type_name(type->tt_args[i], &arg_free);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2095 if (i > 0)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2096 {
19918 ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	2097 STRCPY((char *)ga.ga_data + ga.ga_len, ", ");
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2098 ga.ga_len += 2;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2099 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2100 len = (int)STRLEN(arg_type);
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2101 if (ga_grow(&ga, len + 8) == FAIL)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2102 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2103 vim_free(arg_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2104 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2105 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2106 *tofree = ga.ga_data;
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	2107 if (varargs && i == type->tt_argcount - 1)
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2108 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2109 STRCPY((char *)ga.ga_data + ga.ga_len, "...");
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2110 ga.ga_len += 3;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2111 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2112 else if (i >= type->tt_min_argcount)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	2113 ((char )ga.ga_data + ga.ga_len++) = '?';
19918 ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	2114 STRCPY((char *)ga.ga_data + ga.ga_len, arg_type);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2115 ga.ga_len += len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2116 vim_free(arg_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2117 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2118
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2119 if (type->tt_member == &t_void)
19918 ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	2120 STRCPY((char *)ga.ga_data + ga.ga_len, ")");
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2121 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2122 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2123 char *ret_free;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2124 char *ret_name = type_name(type->tt_member, &ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2125 int len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2126
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2127 len = (int)STRLEN(ret_name) + 4;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2128 if (ga_grow(&ga, len) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2129 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2130 vim_free(ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2131 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2132 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2133 *tofree = ga.ga_data;
19918 ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	2134 STRCPY((char *)ga.ga_data + ga.ga_len, "): ");
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void " Bram Moolenaar <Bram@vim.org>* parents: 19914 diff changeset	2135 STRCPY((char *)ga.ga_data + ga.ga_len + 3, ret_name);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2136 vim_free(ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2137 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2138 return ga.ga_data;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2139 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2140
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2141 return name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2142 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2143
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2144 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2145 * Find "name" in script-local items of script "sid".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2146 * Returns the index in "sn_var_vals" if found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2147 * If found but not in "sn_var_vals" returns -1.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2148 * If not found returns -2.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2149 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2150 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2151 get_script_item_idx(int sid, char_u *name, int check_writable)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2152 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2153 hashtab_T *ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2154 dictitem_T *di;
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	2155 scriptitem_T *si = SCRIPT_ITEM(sid);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2156 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2157
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2158 // First look the name up in the hashtable.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2159 if (sid <= 0 \|\| sid > script_items.ga_len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2160 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2161 ht = &SCRIPT_VARS(sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2162 di = find_var_in_ht(ht, 0, name, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2163 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2164 return -2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2165
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2166 // Now find the svar_T index in sn_var_vals.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2167 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2168 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2169 svar_T sv = ((svar_T )si->sn_var_vals.ga_data) + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2170
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2171 if (sv->sv_tv == &di->di_tv)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2172 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2173 if (check_writable && sv->sv_const)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2174 semsg(_(e_readonlyvar), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2175 return idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2176 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2177 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2178 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2179 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2180
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2181 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2182 * Find "name" in imported items of the current script/
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2183 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2184 imported_T *
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2185 find_imported(char_u name, size_t len, cctx_T cctx)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2186 {
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	2187 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2188 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2189
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2190 if (cctx != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2191 for (idx = 0; idx < cctx->ctx_imports.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2192 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2193 imported_T import = ((imported_T )cctx->ctx_imports.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2194 + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2195
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2196 if (len == 0 ? STRCMP(name, import->imp_name) == 0
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2197 : STRLEN(import->imp_name) == len
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2198 && STRNCMP(name, import->imp_name, len) == 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2199 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2200 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2201
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2202 for (idx = 0; idx < si->sn_imports.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2203 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2204 imported_T import = ((imported_T )si->sn_imports.ga_data) + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2205
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2206 if (len == 0 ? STRCMP(name, import->imp_name) == 0
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2207 : STRLEN(import->imp_name) == len
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2208 && STRNCMP(name, import->imp_name, len) == 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2209 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2210 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2211 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2212 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2213
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2214 /*
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2215 * Free all imported variables.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2216 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2217 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2218 free_imported(cctx_T *cctx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2219 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2220 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2221
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2222 for (idx = 0; idx < cctx->ctx_imports.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2223 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2224 imported_T import = ((imported_T )cctx->ctx_imports.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2225
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2226 vim_free(import->imp_name);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2227 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2228 ga_clear(&cctx->ctx_imports);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2229 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2230
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2231 /*
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2232 * Get the next line of the function from "cctx".
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2233 * Returns NULL when at the end.
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2234 */
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2235 static char_u *
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2236 next_line_from_context(cctx_T *cctx)
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2237 {
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	2238 char_u *line;
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2239
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2240 do
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2241 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2242 ++cctx->ctx_lnum;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2243 if (cctx->ctx_lnum >= cctx->ctx_ufunc->uf_lines.ga_len)
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	2244 {
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	2245 line = NULL;
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2246 break;
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	2247 }
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2248 line = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[cctx->ctx_lnum];
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	2249 cctx->ctx_line_start = line;
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2250 SOURCING_LNUM = cctx->ctx_ufunc->uf_script_ctx.sc_lnum
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2251 + cctx->ctx_lnum + 1;
20019 e9af5a09a55b patch 8.2.0565: Vim9: tests contain superfluous line continuation Bram Moolenaar <Bram@vim.org> parents: 20015 diff changeset	2252 } while (line == NULL \|\| *skipwhite(line) == NUL);
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2253 return line;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2254 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2255
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2256 /*
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2257 * Return TRUE if "p" points at a "#" but not at "#{".
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2258 */
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2259 static int
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2260 comment_start(char_u *p)
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2261 {
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2262 return p[0] == '#' && p[1] != '{';
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2263 }
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2264
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2265 /*
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2266 * If "*arg" is at the end of the line, advance to the next line.
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2267 * Also when "whitep" points to white space and "*arg" is on a "#".
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2268 * Return FAIL if beyond the last line, "*arg" is unmodified then.
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2269 */
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2270 static int
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2271 may_get_next_line(char_u whitep, char_u arg, cctx_T cctx)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2272 {
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2273 if (*arg == NUL \|\| (VIM_ISWHITE(whitep) && comment_start(*arg)))
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2274 {
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2275 char_u *next = next_line_from_context(cctx);
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2276
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2277 if (next == NULL)
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2278 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2279 *arg = skipwhite(next);
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2280 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2281 return OK;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2282 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2283
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	2284 /*
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2285 * Generate an instruction to load script-local variable "name", without the
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2286 * leading "s:".
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2287 * Also finds imported variables.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2288 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2289 static int
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2290 compile_load_scriptvar(
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2291 cctx_T *cctx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2292 char_u *name, // variable NUL terminated
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2293 char_u *start, // start of variable
19530 48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	2294 char_u **end, // end of variable
48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	2295 int error) // when TRUE may give error
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2296 {
19191 133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	2297 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2298 int idx = get_script_item_idx(current_sctx.sc_sid, name, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2299 imported_T *import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2300
19451 b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested Bram Moolenaar <Bram@vim.org> parents: 19437 diff changeset	2301 if (idx == -1 \|\| si->sn_version != SCRIPT_VERSION_VIM9)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2302 {
19451 b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested Bram Moolenaar <Bram@vim.org> parents: 19437 diff changeset	2303 // variable is not in sn_var_vals: old style script.
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	2304 return generate_OLDSCRIPT(cctx, ISN_LOADS, name, current_sctx.sc_sid,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	2305 &t_any);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2306 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2307 if (idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2308 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2309 svar_T sv = ((svar_T )si->sn_var_vals.ga_data) + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2310
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	2311 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2312 current_sctx.sc_sid, idx, sv->sv_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2313 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2314 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2315
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	2316 import = find_imported(name, 0, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317 if (import != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2318 {
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2319 if (import->imp_all)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2320 {
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2321 char_u p = skipwhite(end);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2322 int name_len;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2323 ufunc_T *ufunc;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2324 type_T *type;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2325
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2326 // Used "import * as Name", need to lookup the member.
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2327 if (*p != '.')
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2328 {
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2329 semsg(_("E1060: expected dot after name: %s"), start);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2330 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2331 }
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2332 ++p;
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2333 if (VIM_ISWHITE(*p))
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2334 {
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2335 emsg(_("E1074: no white space allowed after dot"));
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2336 return FAIL;
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2337 }
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2338
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2339 idx = find_exported(import->imp_sid, &p, &name_len, &ufunc, &type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2340 // TODO: what if it is a function?
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2341 if (idx < 0)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2342 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2343 *end = p;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2344
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2345 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2346 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2347 idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2348 type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2349 }
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2350 else
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2351 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2352 // TODO: check this is a variable, not a function?
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2353 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2354 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2355 import->imp_var_vals_idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2356 import->imp_type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2357 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2358 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2359 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2360
19530 48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	2361 if (error)
48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	2362 semsg(_("E1050: Item not found: %s"), name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2363 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2364 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2365
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2366 static int
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2367 generate_funcref(cctx_T cctx, char_u name)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2368 {
20189 63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted Bram Moolenaar <Bram@vim.org> parents: 20174 diff changeset	2369 ufunc_T *ufunc = find_func(name, FALSE, cctx);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2370
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2371 if (ufunc == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2372 return FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2373
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2374 return generate_PUSHFUNC(cctx, vim_strsave(name), ufunc->uf_func_type);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2375 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2376
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2377 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2378 * Compile a variable name into a load instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2379 * "end" points to just after the name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2380 * When "error" is FALSE do not give an error when not found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2381 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2382 static int
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2383 compile_load(char_u *arg, char_u end_arg, cctx_T *cctx, int error)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2384 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2385 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2386 char_u *name;
19509 17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests Bram Moolenaar <Bram@vim.org> parents: 19481 diff changeset	2387 char_u *end = end_arg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2388 int res = FAIL;
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2389 int prev_called_emsg = called_emsg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2390
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2391 if ((arg + 1) == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2392 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2393 // load namespaced variable
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2394 if (end <= *arg + 2)
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2395 name = vim_strsave((char_u *)"[empty]");
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2396 else
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2397 name = vim_strnsave(arg + 2, end - (arg + 2));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2398 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2399 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2400
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2401 if (**arg == 'v')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2402 {
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	2403 res = generate_LOADV(cctx, name, error);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2404 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2405 else if (**arg == 'g')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2406 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2407 // Global variables can be defined later, thus we don't check if it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2408 // exists, give error at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2409 res = generate_LOAD(cctx, ISN_LOADG, 0, name, &t_any);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2410 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2411 else if (**arg == 's')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2412 {
19530 48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	2413 res = compile_load_scriptvar(cctx, name, NULL, NULL, error);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2414 }
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2415 else if (**arg == 'b')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2416 {
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2417 // Buffer-local variables can be defined later, thus we don't check
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2418 // if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2419 res = generate_LOAD(cctx, ISN_LOADB, 0, name, &t_any);
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2420 }
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2421 else if (**arg == 'w')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2422 {
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2423 // Window-local variables can be defined later, thus we don't check
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2424 // if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2425 res = generate_LOAD(cctx, ISN_LOADW, 0, name, &t_any);
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2426 }
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2427 else if (**arg == 't')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2428 {
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2429 // Tabpage-local variables can be defined later, thus we don't
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2430 // check if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	2431 res = generate_LOAD(cctx, ISN_LOADT, 0, name, &t_any);
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2432 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2433 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2434 {
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2435 semsg("E1075: Namespace not supported: %s", *arg);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2436 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2437 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2438 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2439 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2440 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2441 size_t len = end - *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2442 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2443 int gen_load = FALSE;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2444 int gen_load_outer = FALSE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2445
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2446 name = vim_strnsave(arg, end - arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2447 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2448 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2449
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2450 idx = lookup_arg(*arg, len, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2451 if (idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2452 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2453 if (cctx->ctx_ufunc->uf_arg_types != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2454 type = cctx->ctx_ufunc->uf_arg_types[idx];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2455 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2456 type = &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2457
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2458 // Arguments are located above the frame pointer.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2459 idx -= cctx->ctx_ufunc->uf_args.ga_len + STACK_FRAME_SIZE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2460 if (cctx->ctx_ufunc->uf_va_name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2461 --idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2462 gen_load = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2463 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2464 else if (lookup_vararg(*arg, len, cctx))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2465 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2466 // varargs is always the last argument
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2467 idx = -STACK_FRAME_SIZE - 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2468 type = cctx->ctx_ufunc->uf_va_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2469 gen_load = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2470 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2471 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2472 {
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	2473 lvar_T lvar = lookup_local(arg, len, cctx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	2474
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	2475 if (lvar != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2476 {
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	2477 type = lvar->lv_type;
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	2478 idx = lvar->lv_idx;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2479 if (lvar->lv_from_outer)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2480 gen_load_outer = TRUE;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2481 else
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2482 gen_load = TRUE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2483 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2484 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2485 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2486 if ((len == 4 && STRNCMP("true", *arg, 4) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2487 \|\| (len == 5 && STRNCMP("false", *arg, 5) == 0))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2488 res = generate_PUSHBOOL(cctx, **arg == 't'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2489 ? VVAL_TRUE : VVAL_FALSE);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2490 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2491 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2492 // "var" can be script-local even without using "s:" if it
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2493 // already exists.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2494 if (SCRIPT_ITEM(current_sctx.sc_sid)->sn_version
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2495 == SCRIPT_VERSION_VIM9
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2496 \|\| lookup_script(*arg, len) == OK)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2497 res = compile_load_scriptvar(cctx, name, *arg, &end,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2498 FALSE);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2499
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2500 // When the name starts with an uppercase letter or "x:" it
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2501 // can be a user defined function.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2502 if (res == FAIL && (ASCII_ISUPPER(*name) \|\| name[1] == ':'))
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2503 res = generate_funcref(cctx, name);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2504 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2505 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2506 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2507 if (gen_load)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2508 res = generate_LOAD(cctx, ISN_LOAD, idx, NULL, type);
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2509 if (gen_load_outer)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2510 res = generate_LOAD(cctx, ISN_LOADOUTER, idx, NULL, type);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2511 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2512
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2513 *arg = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2514
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2515 theend:
19818 c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type Bram Moolenaar <Bram@vim.org> parents: 19785 diff changeset	2516 if (res == FAIL && error && called_emsg == prev_called_emsg)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2517 semsg(_(e_var_notfound), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2518 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2519 return res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2520 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2521
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2522 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2523 * Compile the argument expressions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2524 * "arg" points to just after the "(" and is advanced to after the ")"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2525 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2526 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2527 compile_arguments(char_u *arg, cctx_T cctx, int *argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2528 {
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2529 char_u p = arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2530 char_u whitep = arg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2531
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2532 for (;;)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2533 {
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2534 while (p == NUL \|\| (VIM_ISWHITE(whitep) && comment_start(p)))
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2535 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2536 p = next_line_from_context(cctx);
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2537 if (p == NULL)
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2538 goto failret;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2539 whitep = (char_u *)" ";
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2540 p = skipwhite(p);
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2541 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2542 if (*p == ')')
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2543 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2544 *arg = p + 1;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2545 return OK;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2546 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2547
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2548 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2549 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2550 ++*argcount;
19437 5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2551
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2552 if (p != ',' && skipwhite(p) == ',')
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2553 {
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	2554 semsg(_(e_no_white_before), ",");
19437 5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2555 p = skipwhite(p);
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2556 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2557 if (*p == ',')
19437 5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2558 {
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2559 ++p;
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2560 if (p != NUL && !VIM_ISWHITE(p))
19904 bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet Bram Moolenaar <Bram@vim.org> parents: 19896 diff changeset	2561 semsg(_(e_white_after), ",");
19437 5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2562 }
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2563 whitep = p;
19437 5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call Bram Moolenaar <Bram@vim.org> parents: 19423 diff changeset	2564 p = skipwhite(p);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2565 }
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2566 failret:
20011 628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2567 emsg(_(e_missing_close));
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines Bram Moolenaar <Bram@vim.org> parents: 20007 diff changeset	2568 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2569 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2570
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2571 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2572 * Compile a function call: name(arg1, arg2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2573 * "arg" points to "name", "arg + varlen" to the "(".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2574 * "argcount_init" is 1 for "value->method()"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2575 * Instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2576 * EVAL arg1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2577 * EVAL arg2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2578 * BCALL / DCALL / UCALL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2579 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2580 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2581 compile_call(char_u *arg, size_t varlen, cctx_T cctx, int argcount_init)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2582 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2583 char_u name = arg;
19257 5aab9c306181 patch 8.2.0187: reduntant code Bram Moolenaar <Bram@vim.org> parents: 19253 diff changeset	2584 char_u *p;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2585 int argcount = argcount_init;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2586 char_u namebuf[100];
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2587 char_u fname_buf[FLEN_FIXED + 1];
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2588 char_u *tofree = NULL;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2589 int error = FCERR_NONE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2590 ufunc_T *ufunc;
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2591 int res = FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2592
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2593 if (varlen >= sizeof(namebuf))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2594 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2595 semsg(_("E1011: name too long: %s"), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2596 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2597 }
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2598 vim_strncpy(namebuf, *arg, varlen);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2599 name = fname_trans_sid(namebuf, fname_buf, &tofree, &error);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2600
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2601 arg = skipwhite(arg + varlen + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2602 if (compile_arguments(arg, cctx, &argcount) == FAIL)
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2603 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2604
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2605 if (ASCII_ISLOWER(*name) && name[1] != ':')
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2606 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2607 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2608
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2609 // builtin function
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2610 idx = find_internal_func(name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2611 if (idx >= 0)
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2612 res = generate_BCALL(cctx, idx, argcount);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2613 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2614 semsg(_(e_unknownfunc), namebuf);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2615 goto theend;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2616 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2617
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2618 // If we can find the function by name generate the right call.
20189 63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted Bram Moolenaar <Bram@vim.org> parents: 20174 diff changeset	2619 ufunc = find_func(name, FALSE, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2620 if (ufunc != NULL)
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2621 {
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2622 res = generate_CALL(cctx, ufunc, argcount);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2623 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2624 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2625
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2626 // If the name is a variable, load it and use PCALL.
20079 336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested Bram Moolenaar <Bram@vim.org> parents: 20059 diff changeset	2627 // Not for g:Func(), we don't know if it is a variable or not.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2628 p = namebuf;
20079 336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested Bram Moolenaar <Bram@vim.org> parents: 20059 diff changeset	2629 if (STRNCMP(namebuf, "g:", 2) != 0
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested Bram Moolenaar <Bram@vim.org> parents: 20059 diff changeset	2630 && compile_load(&p, namebuf + varlen, cctx, FALSE) == OK)
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2631 {
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2632 garray_T *stack = &cctx->ctx_type_stack;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2633 type_T *type;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2634
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2635 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2636 res = generate_PCALL(cctx, argcount, namebuf, type, FALSE);
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2637 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2638 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2639
20140 39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function Bram Moolenaar <Bram@vim.org> parents: 20138 diff changeset	2640 // A global function may be defined only later. Need to figure out at
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	2641 // runtime. Also handles a FuncRef at runtime.
20140 39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function Bram Moolenaar <Bram@vim.org> parents: 20138 diff changeset	2642 if (STRNCMP(namebuf, "g:", 2) == 0)
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function Bram Moolenaar <Bram@vim.org> parents: 20138 diff changeset	2643 res = generate_UCALL(cctx, name, argcount);
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function Bram Moolenaar <Bram@vim.org> parents: 20138 diff changeset	2644 else
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function Bram Moolenaar <Bram@vim.org> parents: 20138 diff changeset	2645 semsg(_(e_unknownfunc), namebuf);
19330 9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2646
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2647 theend:
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2648 vim_free(tofree);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested Bram Moolenaar <Bram@vim.org> parents: 19328 diff changeset	2649 return res;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2650 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2651
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2652 // like NAMESPACE_CHAR but with 'a' and 'l'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2653 #define VIM9_NAMESPACE_CHAR (char_u *)"bgstvw"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2654
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2655 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2656 * Find the end of a variable or function name. Unlike find_name_end() this
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2657 * does not recognize magic braces.
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2658 * When "namespace" is TRUE recognize "b:", "s:", etc.
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2659 * Return a pointer to just after the name. Equal to "arg" if there is no
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2660 * valid name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2661 */
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2662 static char_u *
ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2663 to_name_end(char_u *arg, int namespace)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2664 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2665 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2666
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2667 // Quick check for valid starting character.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2668 if (!eval_isnamec1(*arg))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2669 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2670
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2671 for (p = arg + 1; p != NUL && eval_isnamec(p); MB_PTR_ADV(p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2672 // Include a namespace such as "s:var" and "v:var". But "n:" is not
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2673 // and can be used in slice "[n:]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2674 if (*p == ':' && (p != arg + 1
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2675 \|\| !namespace
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2676 \|\| vim_strchr(VIM9_NAMESPACE_CHAR, *arg) == NULL))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2677 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2678 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2679 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2680
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2681 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2682 * Like to_name_end() but also skip over a list or dict constant.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2683 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2684 char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2685 to_name_const_end(char_u *arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2686 {
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	2687 char_u *p = to_name_end(arg, TRUE);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2688 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2689
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2690 if (p == arg && *arg == '[')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2691 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2692
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2693 // Can be "[1, 2, 3]->Func()".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2694 if (get_list_tv(&p, &rettv, FALSE, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2695 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2696 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2697 else if (p == arg && *arg == '#' && arg[1] == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2698 {
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2699 // Can be "#{a: 1}->Func()".
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2700 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2701 if (eval_dict(&p, &rettv, FALSE, TRUE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2702 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2703 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2704 else if (p == arg && *arg == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2705 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2706 int ret = get_lambda_tv(&p, &rettv, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2707
19822 fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2708 // Can be "{x -> ret}()".
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested Bram Moolenaar <Bram@vim.org> parents: 19818 diff changeset	2709 // Can be "{'a': 1}->Func()".
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2710 if (ret == NOTDONE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2711 ret = eval_dict(&p, &rettv, FALSE, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2712 if (ret != OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2713 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2714 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2715
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2716 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2717 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2718
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2719 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2720 * parse a list: [expr, expr]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2721 * "*arg" points to the '['.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2722 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2723 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2724 compile_list(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2725 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2726 char_u p = skipwhite(arg + 1);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2727 char_u whitep = arg + 1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2728 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2729
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2730 for (;;)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2731 {
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2732 while (p == NUL \|\| (VIM_ISWHITE(whitep) && comment_start(p)))
19830 6500dcaf8e1a patch 8.2.0471: missing change to compile_list() Bram Moolenaar <Bram@vim.org> parents: 19822 diff changeset	2733 {
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2734 p = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2735 if (p == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2736 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2737 semsg(_(e_list_end), *arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2738 return FAIL;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2739 }
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2740 whitep = (char_u *)" ";
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2741 p = skipwhite(p);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2742 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2743 if (*p == ']')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2744 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2745 ++p;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2746 // Allow for following comment, after at least one space.
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2747 if (VIM_ISWHITE(p) && skipwhite(p) == '"')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2748 p += STRLEN(p);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2749 break;
19830 6500dcaf8e1a patch 8.2.0471: missing change to compile_list() Bram Moolenaar <Bram@vim.org> parents: 19822 diff changeset	2750 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2751 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2752 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2753 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2754 if (*p == ',')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2755 ++p;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2756 whitep = p;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2757 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2758 }
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2759 *arg = p;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2760
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2761 generate_NEWLIST(cctx, count);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2762 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2763 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2764
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2765 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2766 * parse a lambda: {arg, arg -> expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2767 * "*arg" points to the '{'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2768 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2769 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2770 compile_lambda(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2771 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2772 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2773 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2774 ufunc_T *ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2775
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2776 // Get the funcref in "rettv".
19830 6500dcaf8e1a patch 8.2.0471: missing change to compile_list() Bram Moolenaar <Bram@vim.org> parents: 19822 diff changeset	2777 if (get_lambda_tv(arg, &rettv, TRUE) != OK)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2778 return FAIL;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2779
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2780 ufunc = rettv.vval.v_partial->pt_func;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2781 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2782 clear_tv(&rettv);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2783 ga_init2(&ufunc->uf_type_list, sizeof(type_T *), 10);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2784
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2785 // The function will have one line: "return {expr}".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2786 // Compile it into instructions.
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2787 compile_def_function(ufunc, TRUE, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2788
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2789 if (ufunc->uf_dfunc_idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2790 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2791 if (ga_grow(instr, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2792 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2793 generate_FUNCREF(cctx, ufunc->uf_dfunc_idx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2794 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2795 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2796 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2797 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2798
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2799 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2800 * Compile a lamda call: expr->{lambda}(args)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2801 * "arg" points to the "{".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2802 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2803 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2804 compile_lambda_call(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2805 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2806 ufunc_T *ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2807 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2808 int argcount = 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2809 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2810
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2811 // Get the funcref in "rettv".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2812 if (get_lambda_tv(arg, &rettv, TRUE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2813 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2814
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2815 if (**arg != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2816 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2817 if (skipwhite(arg) == '(')
19760 9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments Bram Moolenaar <Bram@vim.org> parents: 19726 diff changeset	2818 emsg(_(e_nowhitespace));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2819 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2820 semsg(_(e_missing_paren), "lambda");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2821 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2822 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2823 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2824
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2825 ufunc = rettv.vval.v_partial->pt_func;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2826 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2827 clear_tv(&rettv);
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	2828 ga_init2(&ufunc->uf_type_list, sizeof(type_T *), 10);
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	2829
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2830 // The function will have one line: "return {expr}".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2831 // Compile it into instructions.
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	2832 compile_def_function(ufunc, TRUE, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2834 // compile the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2835 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2836 if (compile_arguments(arg, cctx, &argcount) == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2837 // call the compiled function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2838 ret = generate_CALL(cctx, ufunc, argcount);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2839
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2840 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2841 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2842
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2843 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2844 * parse a dict: {'key': val} or #{key: val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2845 * "*arg" points to the '{'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2846 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2847 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2848 compile_dict(char_u *arg, cctx_T cctx, int literal)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2849 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2850 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2851 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2852 dict_T *d = dict_alloc();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2853 dictitem_T *item;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2854 char_u whitep = arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2855 char_u *p;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2856
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2857 if (d == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2858 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2859 arg = skipwhite(arg + 1);
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2860 for (;;)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2861 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2862 char_u *key = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2863
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2864 while (arg == NUL \|\| (literal && arg == '"')
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2865 \|\| (VIM_ISWHITE(whitep) && comment_start(arg)))
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2866 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2867 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2868 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2869 goto failret;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2870 whitep = (char_u *)" ";
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2871 arg = skipwhite(arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2872 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2873
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2874 if (**arg == '}')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2875 break;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2876
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2877 if (literal)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2878 {
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2879 char_u end = to_name_end(arg, !literal);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2880
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2881 if (end == *arg)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2882 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2883 semsg(_("E1014: Invalid key: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2884 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2885 }
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2886 key = vim_strnsave(arg, end - arg);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2887 if (generate_PUSHS(cctx, key) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2888 return FAIL;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2889 *arg = end;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2890 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2891 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2892 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2893 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2894
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2895 if (compile_expr1(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2896 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2897 // TODO: check type is string
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2898 isn = ((isn_T *)instr->ga_data) + instr->ga_len - 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2899 if (isn->isn_type == ISN_PUSHS)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2900 key = isn->isn_arg.string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2901 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2902
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2903 // Check for duplicate keys, if using string keys.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2904 if (key != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2905 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2906 item = dict_find(d, key, -1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2907 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2908 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2909 semsg(_(e_duplicate_key), key);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2910 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2911 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2912 item = dictitem_alloc(key);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2913 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2914 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2915 item->di_tv.v_type = VAR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2916 item->di_tv.v_lock = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2917 if (dict_add(d, item) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2918 dictitem_free(item);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2919 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2920 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2921
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2922 arg = skipwhite(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2923 if (**arg != ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2924 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2925 semsg(_(e_missing_dict_colon), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2926 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2927 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2928
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2929 whitep = *arg + 1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2930 arg = skipwhite(arg + 1);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2931 while (*arg == NUL \|\| (VIM_ISWHITE(whitep) && comment_start(*arg)))
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2932 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2933 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2934 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2935 goto failret;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2936 whitep = (char_u *)" ";
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2937 arg = skipwhite(arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2938 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2939
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2940 if (compile_expr1(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2941 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2942 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2943
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2944 whitep = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2945 p = skipwhite(*arg);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2946 while (p == NUL \|\| (VIM_ISWHITE(whitep) && comment_start(p)))
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2947 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2948 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2949 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2950 goto failret;
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2951 whitep = (char_u *)" ";
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2952 arg = skipwhite(arg);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2953 p = *arg;
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2954 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2955 if (**arg == '}')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2956 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2957 if (**arg != ',')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2958 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2959 semsg(_(e_missing_dict_comma), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2960 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2961 }
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2962 whitep = *arg + 1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2963 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2964 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2965
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2966 arg = arg + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2967
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2968 // Allow for following comment, after at least one space.
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2969 p = skipwhite(*arg);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	2970 if (VIM_ISWHITE(*arg) && (p == '"' \|\| comment_start(p)))
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2971 arg += STRLEN(arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2972
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2973 dict_unref(d);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2974 return generate_NEWDICT(cctx, count);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2975
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2976 failret:
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2977 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	2978 semsg(_(e_missing_dict_end), _("[end of lines]"));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2979 dict_unref(d);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2980 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2981 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2982
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2983 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2984 * Compile "&option".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2985 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2986 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2987 compile_get_option(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2988 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2989 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2990 char_u start = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2991 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2992
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2993 // parse the option and get the current value to get the type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2994 rettv.v_type = VAR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2995 ret = get_option_tv(arg, &rettv, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2996 if (ret == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2997 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2998 // include the '&' in the name, get_option_tv() expects it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	2999 char_u name = vim_strnsave(start, arg - start);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3000 type_T *type = rettv.v_type == VAR_NUMBER ? &t_number : &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3001
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3002 ret = generate_LOAD(cctx, ISN_LOADOPT, 0, name, type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3003 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3004 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3005 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3006
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3007 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3008 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3009
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3010 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3011 * Compile "$VAR".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3012 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3013 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3014 compile_get_env(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3015 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3016 char_u start = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3017 int len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3018 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3019 char_u *name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3020
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3021 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3022 len = get_env_len(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3023 if (len == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3024 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3025 semsg(_(e_syntax_at), start - 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3026 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3027 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3028
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3029 // include the '$' in the name, get_env_tv() expects it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3030 name = vim_strnsave(start, len + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3031 ret = generate_LOAD(cctx, ISN_LOADENV, 0, name, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3032 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3033 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3034 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3035
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3036 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3037 * Compile "@r".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3038 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3039 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3040 compile_get_register(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3041 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3042 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3043
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3044 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3045 if (**arg == NUL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3046 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3047 semsg(_(e_syntax_at), *arg - 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3048 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3049 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3050 if (!valid_yank_reg(**arg, TRUE))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3051 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3052 emsg_invreg(**arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3053 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3054 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3055 ret = generate_LOAD(cctx, ISN_LOADREG, **arg, NULL, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3056 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3057 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3058 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3059
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3060 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3061 * Apply leading '!', '-' and '+' to constant "rettv".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3062 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3063 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3064 apply_leader(typval_T rettv, char_u start, char_u *end)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3065 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3066 char_u *p = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3067
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3068 // this works from end to start
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3069 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3070 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3071 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3072 if (p == '-' \|\| p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3073 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3074 // only '-' has an effect, for '+' we only check the type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3075 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3076 if (rettv->v_type == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3077 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3078 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3079 rettv->vval.v_float = -rettv->vval.v_float;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3080 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3081 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3082 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3083 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3084 varnumber_T val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3085 int error = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3086
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3087 // tv_get_number_chk() accepts a string, but we don't want that
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3088 // here
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3089 if (check_not_string(rettv) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3090 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3091 val = tv_get_number_chk(rettv, &error);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3092 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3093 if (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3094 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3095 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3096 val = -val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3097 rettv->v_type = VAR_NUMBER;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3098 rettv->vval.v_number = val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3099 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3100 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3101 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3102 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3103 int v = tv2bool(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3104
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3105 // '!' is permissive in the type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3106 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3107 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3108 rettv->vval.v_number = v ? VVAL_FALSE : VVAL_TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3109 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3110 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3111 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3112 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3113
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3114 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3115 * Recognize v: variables that are constants and set "rettv".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3116 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3117 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3118 get_vim_constant(char_u *arg, typval_T rettv)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3119 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3120 if (STRNCMP(*arg, "v:true", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3121 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3122 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3123 rettv->vval.v_number = VVAL_TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3124 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3125 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3126 else if (STRNCMP(*arg, "v:false", 7) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3127 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3128 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3129 rettv->vval.v_number = VVAL_FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3130 *arg += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3131 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3132 else if (STRNCMP(*arg, "v:null", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3133 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3134 rettv->v_type = VAR_SPECIAL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3135 rettv->vval.v_number = VVAL_NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3136 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3137 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3138 else if (STRNCMP(*arg, "v:none", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3139 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3140 rettv->v_type = VAR_SPECIAL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3141 rettv->vval.v_number = VVAL_NONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3142 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3143 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3144 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3145
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3146 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3147 * Compile code to apply '-', '+' and '!'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3148 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3149 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3150 compile_leader(cctx_T cctx, char_u start, char_u *end)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3151 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3152 char_u *p = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3153
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3154 // this works from end to start
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3155 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3156 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3157 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3158 if (p == '-' \|\| p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3159 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3160 int negate = *p == '-';
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3161 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3162
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3163 // TODO: check type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3164 while (p > start && (p[-1] == '-' \|\| p[-1] == '+'))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3165 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3166 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3167 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3168 negate = !negate;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3169 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3170 // only '-' has an effect, for '+' we only check the type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3171 if (negate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3172 isn = generate_instr(cctx, ISN_NEGATENR);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3173 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3174 isn = generate_instr(cctx, ISN_CHECKNR);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3175 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3176 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3177 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3178 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3179 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3180 int invert = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3182 while (p > start && p[-1] == '!')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3183 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3184 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3185 invert = !invert;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3186 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3187 if (generate_2BOOL(cctx, invert) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3188 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3189 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3190 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3191 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3192 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3193
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3194 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3195 * Compile whatever comes after "name" or "name()".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3196 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3197 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3198 compile_subscript(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3199 char_u **arg,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3200 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3201 char_u **start_leader,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3202 char_u *end_leader)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3203 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3204 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3205 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3206 if (**arg == '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3207 {
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3208 garray_T *stack = &cctx->ctx_type_stack;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3209 type_T *type;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3210 int argcount = 0;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3211
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3212 // funcref(arg)
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3213 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3214
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3215 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3216 if (compile_arguments(arg, cctx, &argcount) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3217 return FAIL;
20203 5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef Bram Moolenaar <Bram@vim.org> parents: 20189 diff changeset	3218 if (generate_PCALL(cctx, argcount, end_leader, type, TRUE) == FAIL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3219 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3220 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3221 else if (*arg == '-' && (arg)[1] == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3222 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3223 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3224
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3225 // something->method()
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3226 // Apply the '!', '-' and '+' first:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3227 // -1.0->func() works like (-1.0)->func()
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3228 if (compile_leader(cctx, *start_leader, end_leader) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3229 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3230 *start_leader = end_leader; // don't apply again later
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3231
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3232 arg = skipwhite(arg + 2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3233 if (**arg == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3234 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3235 // lambda call: list->{lambda}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3236 if (compile_lambda_call(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3237 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3238 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3239 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3240 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3241 // method call: list->method()
19848 36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19830 diff changeset	3242 p = *arg;
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19830 diff changeset	3243 if (ASCII_ISALPHA(*p) && p[1] == ':')
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19830 diff changeset	3244 p += 2;
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19830 diff changeset	3245 for ( ; eval_isnamec1(*p); ++p)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3246 ;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3247 if (*p != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3248 {
19848 36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19830 diff changeset	3249 semsg(_(e_missing_paren), *arg);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3250 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3251 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3252 // TODO: base value may not be the first argument
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3253 if (compile_call(arg, p - *arg, cctx, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3254 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3255 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3256 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3257 else if (**arg == '[')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3258 {
19423 f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3259 garray_T *stack;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3260 type_T **typep;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3261
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3262 // list index: list[123]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3263 // TODO: more arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3264 // TODO: dict member dict['name']
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3265 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3266 if (compile_expr1(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3267 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3268
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3269 if (**arg != ']')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3270 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3271 emsg(_(e_missbrac));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3272 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3273 }
19342 8ff84bc1c89b patch 8.2.0229: compare instructions not tested Bram Moolenaar <Bram@vim.org> parents: 19336 diff changeset	3274 arg = arg + 1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3275
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3276 if (generate_instr_drop(cctx, ISN_INDEX, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3277 return FAIL;
19423 f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3278 stack = &cctx->ctx_type_stack;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3279 typep = ((type_T **)stack->ga_data) + stack->ga_len - 1;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3280 if ((typep)->tt_type != VAR_LIST && typep != &t_any)
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3281 {
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3282 emsg(_(e_listreq));
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3283 return FAIL;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work Bram Moolenaar <Bram@vim.org> parents: 19411 diff changeset	3284 }
19461 08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	3285 if ((*typep)->tt_type == VAR_LIST)
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested Bram Moolenaar <Bram@vim.org> parents: 19455 diff changeset	3286 typep = (typep)->tt_member;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3287 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3288 else if (*arg == '.' && (arg)[1] != '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3289 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3290 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3291
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3292 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3293 p = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3294 // dictionary member: dict.name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3295 if (eval_isnamec1(*p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3296 while (eval_isnamec(*p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3297 MB_PTR_ADV(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3298 if (p == *arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3299 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3300 semsg(_(e_syntax_at), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3301 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3302 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3303 if (generate_MEMBER(cctx, arg, p - arg) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3304 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3305 *arg = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3306 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3307 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3308 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3309 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3310
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3311 // TODO - see handle_subscript():
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3312 // Turn "dict.Func" into a partial for "Func" bound to "dict".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3313 // Don't do this when "Func" is already a partial that was bound
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3314 // explicitly (pt_auto is FALSE).
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3315
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3316 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3317 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3318
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3319 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3320 * Compile an expression at "*p" and add instructions to "instr".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3321 * "p" is advanced until after the expression, skipping white space.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3322 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3323 * This is the equivalent of eval1(), eval2(), etc.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3324 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3325
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3326 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3327 * number number constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3328 * 0zFFFFFFFF Blob constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3329 * "string" string constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3330 * 'string' literal string constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3331 * &option-name option value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3332 * @r register contents
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3333 * identifier variable value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3334 * function() function call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3335 * $VAR environment variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3336 * (expression) nested expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3337 * [expr, expr] List
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3338 * {key: val, key: val} Dictionary
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3339 * #{key: val, key: val} Dictionary with literal keys
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3340 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3341 * Also handle:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3342 * ! in front logical NOT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3343 * - in front unary minus
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3344 * + in front unary plus (ignored)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3345 * trailing (arg) funcref/partial call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3346 * trailing [] subscript in String or List
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3347 * trailing .name entry in Dictionary
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3348 * trailing ->name() method call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3349 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3350 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3351 compile_expr7(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3352 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3353 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3354 char_u start_leader, end_leader;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3355 int ret = OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3356
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3357 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3358 * Skip '!', '-' and '+' characters. They are handled later.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3359 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3360 start_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3361 while (arg == '!' \|\| arg == '-' \|\| **arg == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3362 arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3363 end_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3364
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3365 rettv.v_type = VAR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3366 switch (**arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3367 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3368 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3369 * Number constant.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3370 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3371 case '0': // also for blob starting with 0z
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3372 case '1':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3373 case '2':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3374 case '3':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3375 case '4':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3376 case '5':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3377 case '6':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3378 case '7':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3379 case '8':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3380 case '9':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3381 case '.': if (get_number_tv(arg, &rettv, TRUE, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3382 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3383 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3384
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3385 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3386 * String constant: "string".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3387 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3388 case '"': if (get_string_tv(arg, &rettv, TRUE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3389 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3390 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3391
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3392 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3393 * Literal string constant: 'str''ing'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3394 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3395 case '\'': if (get_lit_string_tv(arg, &rettv, TRUE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3396 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3397 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3398
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3399 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3400 * Constant Vim variable.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3401 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3402 case 'v': get_vim_constant(arg, &rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3403 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3404 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3405
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3406 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3407 * List: [expr, expr]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3408 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3409 case '[': ret = compile_list(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3410 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3411
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3412 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3413 * Dictionary: #{key: val, key: val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3414 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3415 case '#': if ((*arg)[1] == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3416 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3417 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3418 ret = compile_dict(arg, cctx, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3419 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3420 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3421 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3422 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3423
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3424 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3425 * Lambda: {arg, arg -> expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3426 * Dictionary: {'key': val, 'key': val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3427 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3428 case '{': {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3429 char_u start = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3430
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3431 // Find out what comes after the arguments.
20015 c001ee73519a patch 8.2.0563: Vim9: cannot split a function line Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	3432 // TODO: pass getline function
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3433 ret = get_function_args(&start, '-', NULL,
20015 c001ee73519a patch 8.2.0563: Vim9: cannot split a function line Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	3434 NULL, NULL, NULL, TRUE, NULL, NULL);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3435 if (ret != FAIL && *start == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3436 ret = compile_lambda(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3437 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3438 ret = compile_dict(arg, cctx, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3439 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3440 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3441
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3442 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3443 * Option value: &name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3444 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3445 case '&': ret = compile_get_option(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3446 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3447
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3448 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3449 * Environment variable: $VAR.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3450 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3451 case '$': ret = compile_get_env(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3452 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3453
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3454 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3455 * Register contents: @r.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3456 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3457 case '@': ret = compile_get_register(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3458 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3459 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3460 * nested expression: (expression).
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3461 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3462 case '(': arg = skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3463 ret = compile_expr1(arg, cctx); // recursive!
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3464 arg = skipwhite(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3465 if (**arg == ')')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3466 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3467 else if (ret == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3468 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3469 emsg(_(e_missing_close));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3470 ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3471 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3472 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3473
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3474 default: ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3475 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3476 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3477 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3478 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3479
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3480 if (rettv.v_type != VAR_UNKNOWN)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3481 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3482 // apply the '!', '-' and '+' before the constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3483 if (apply_leader(&rettv, start_leader, end_leader) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3484 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3485 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3486 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3487 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3488 start_leader = end_leader; // don't apply again below
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3489
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3490 // push constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3491 switch (rettv.v_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3492 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3493 case VAR_BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3494 generate_PUSHBOOL(cctx, rettv.vval.v_number);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3495 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3496 case VAR_SPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3497 generate_PUSHSPEC(cctx, rettv.vval.v_number);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3498 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3499 case VAR_NUMBER:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3500 generate_PUSHNR(cctx, rettv.vval.v_number);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3501 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3502 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3503 case VAR_FLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3504 generate_PUSHF(cctx, rettv.vval.v_float);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3505 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3506 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3507 case VAR_BLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3508 generate_PUSHBLOB(cctx, rettv.vval.v_blob);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3509 rettv.vval.v_blob = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3510 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3511 case VAR_STRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3512 generate_PUSHS(cctx, rettv.vval.v_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3513 rettv.vval.v_string = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3514 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3515 default:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3516 iemsg("constant type missing");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3517 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3518 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3519 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3520 else if (ret == NOTDONE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3521 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3522 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3523 int r;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3524
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3525 if (!eval_isnamec1(**arg))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3526 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3527 semsg(_("E1015: Name expected: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3528 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3529 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3530
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3531 // "name" or "name()"
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	3532 p = to_name_end(*arg, TRUE);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3533 if (*p == '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3534 r = compile_call(arg, p - *arg, cctx, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3535 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3536 r = compile_load(arg, p, cctx, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3537 if (r == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3538 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3539 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3540
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3541 if (compile_subscript(arg, cctx, &start_leader, end_leader) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3542 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3543
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3544 // Now deal with prefixed '-', '+' and '!', if not done already.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3545 return compile_leader(cctx, start_leader, end_leader);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3546 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3547
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3548 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3549 * * number multiplication
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3550 * / number division
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3551 * % number modulo
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3552 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3553 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3554 compile_expr6(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3555 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3556 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3557
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3558 // get the first variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3559 if (compile_expr7(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3560 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3561
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3562 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3563 * Repeat computing, until no "*", "/" or "%" is following.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3564 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3565 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3566 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3567 op = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3568 if (op != '' && op != '/' && op != '%')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3569 break;
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3570 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(op[1]))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3571 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3572 char_u buf[3];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3573
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3574 vim_strncpy(buf, op, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3575 semsg(_(e_white_both), buf);
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3576 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3577 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3578 *arg = skipwhite(op + 1);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3579 if (may_get_next_line(op + 1, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3580 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3581
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3582 // get the second variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3583 if (compile_expr7(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3584 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3585
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3586 generate_two_op(cctx, op);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3587 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3588
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3589 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3590 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3591
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3592 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3593 * + number addition
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3594 * - number subtraction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3595 * .. string concatenation
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3596 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3597 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3598 compile_expr5(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3599 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3600 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3601 int oplen;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3602
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3603 // get the first variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3604 if (compile_expr6(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3605 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3606
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3607 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3608 * Repeat computing, until no "+", "-" or ".." is following.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3609 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3610 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3611 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3612 op = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3613 if (op != '+' && op != '-' && !(op == '.' && ((*arg + 1) == '.')))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3614 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3615 oplen = (*op == '.' ? 2 : 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3616
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3617 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(op[oplen]))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3618 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3619 char_u buf[3];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3620
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3621 vim_strncpy(buf, op, oplen);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3622 semsg(_(e_white_both), buf);
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3623 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3624 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3625
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3626 *arg = skipwhite(op + oplen);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3627 if (may_get_next_line(op + oplen, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3628 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3629
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3630 // get the second variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3631 if (compile_expr6(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3632 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3633
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3634 if (*op == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3635 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3636 if (may_generate_2STRING(-2, cctx) == FAIL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3637 \|\| may_generate_2STRING(-1, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3638 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3639 generate_instr_drop(cctx, ISN_CONCAT, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3640 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3641 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3642 generate_two_op(cctx, op);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3643 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3644
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3645 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3646 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3647
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3648 static exptype_T
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3649 get_compare_type(char_u p, int len, int *type_is)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3650 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3651 exptype_T type = EXPR_UNKNOWN;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3652 int i;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3653
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3654 switch (p[0])
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3655 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3656 case '=': if (p[1] == '=')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3657 type = EXPR_EQUAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3658 else if (p[1] == '~')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3659 type = EXPR_MATCH;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3660 break;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3661 case '!': if (p[1] == '=')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3662 type = EXPR_NEQUAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3663 else if (p[1] == '~')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3664 type = EXPR_NOMATCH;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3665 break;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3666 case '>': if (p[1] != '=')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3667 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3668 type = EXPR_GREATER;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3669 *len = 1;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3670 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3671 else
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3672 type = EXPR_GEQUAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3673 break;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3674 case '<': if (p[1] != '=')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3675 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3676 type = EXPR_SMALLER;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3677 *len = 1;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3678 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3679 else
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3680 type = EXPR_SEQUAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3681 break;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3682 case 'i': if (p[1] == 's')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3683 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3684 // "is" and "isnot"; but not a prefix of a name
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3685 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3686 *len = 5;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3687 i = p[*len];
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3688 if (!isalnum(i) && i != '_')
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3689 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3690 type = *len == 2 ? EXPR_IS : EXPR_ISNOT;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3691 *type_is = TRUE;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3692 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3693 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3694 break;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3695 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3696 return type;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3697 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3698
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3699 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3700 * expr5a == expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3701 * expr5a =~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3702 * expr5a != expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3703 * expr5a !~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3704 * expr5a > expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3705 * expr5a >= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3706 * expr5a < expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3707 * expr5a <= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3708 * expr5a is expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3709 * expr5a isnot expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3710 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3711 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3712 * EVAL expr5a Push result of "expr5a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3713 * EVAL expr5b Push result of "expr5b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3714 * COMPARE one of the compare instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3715 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3716 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3717 compile_expr4(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3718 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3719 exptype_T type = EXPR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3720 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3721 int len = 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3722 int type_is = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3723
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3724 // get the first variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3725 if (compile_expr5(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3726 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3727
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3728 p = skipwhite(*arg);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	3729 type = get_compare_type(p, &len, &type_is);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3730
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3731 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3732 * If there is a comparative operator, use it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3733 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3734 if (type != EXPR_UNKNOWN)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3735 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3736 int ic = FALSE; // Default: do not ignore case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3737
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3738 if (type_is && (p[len] == '?' \|\| p[len] == '#'))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3739 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3740 semsg(_(e_invexpr2), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3741 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3742 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3743 // extra question mark appended: ignore case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3744 if (p[len] == '?')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3745 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3746 ic = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3747 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3748 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3749 // extra '#' appended: match case (ignored)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3750 else if (p[len] == '#')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3751 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3752 // nothing appended: match case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3753
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3754 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(p[len]))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3755 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3756 char_u buf[7];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3757
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3758 vim_strncpy(buf, p, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3759 semsg(_(e_white_both), buf);
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3760 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3761 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3762
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3763 // get the second variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3764 *arg = skipwhite(p + len);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3765 if (may_get_next_line(p + len, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3766 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3767
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3768 if (compile_expr5(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3769 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3770
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3771 generate_COMPARE(cctx, type, ic);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3772 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3773
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3774 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3775 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3776
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3777 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3778 * Compile \|\| or &&.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3779 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3780 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3781 compile_and_or(char_u *arg, cctx_T cctx, char *op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3782 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3783 char_u p = skipwhite(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3784 int opchar = *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3785
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3786 if (p[0] == opchar && p[1] == opchar)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3787 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3788 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3789 garray_T end_ga;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3790
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3791 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3792 * Repeat until there is no following "\|\|" or "&&"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3793 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3794 ga_init2(&end_ga, sizeof(int), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3795 while (p[0] == opchar && p[1] == opchar)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3796 {
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3797 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(p[2]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3798 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3799 semsg(_(e_white_both), op);
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3800 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3801 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3802
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3803 if (ga_grow(&end_ga, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3804 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3805 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3806 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3807 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3808 (((int )end_ga.ga_data) + end_ga.ga_len) = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3809 ++end_ga.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3810 generate_JUMP(cctx, opchar == '\|'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3811 ? JUMP_AND_KEEP_IF_TRUE : JUMP_AND_KEEP_IF_FALSE, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3812
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3813 // eval the next expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3814 *arg = skipwhite(p + 2);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3815 if (may_get_next_line(p + 2, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3816 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3817
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3818 if ((opchar == '\|' ? compile_expr3(arg, cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3819 : compile_expr4(arg, cctx)) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3820 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3821 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3822 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3823 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3824 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3825 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3826
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3827 // Fill in the end label in all jumps.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3828 while (end_ga.ga_len > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3829 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3830 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3831
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3832 --end_ga.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3833 isn = ((isn_T *)instr->ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3834 + (((int )end_ga.ga_data) + end_ga.ga_len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3835 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3836 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3837 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3838 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3839
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3840 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3841 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3842
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3843 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3844 * expr4a && expr4a && expr4a logical AND
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3845 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3846 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3847 * EVAL expr4a Push result of "expr4a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3848 * JUMP_AND_KEEP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3849 * EVAL expr4b Push result of "expr4b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3850 * JUMP_AND_KEEP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3851 * EVAL expr4c Push result of "expr4c"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3852 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3853 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3854 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3855 compile_expr3(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3856 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3857 // get the first variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3858 if (compile_expr4(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3859 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3860
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3861 // \|\| and && work almost the same
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3862 return compile_and_or(arg, cctx, "&&");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3863 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3864
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3865 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3866 * expr3a \|\| expr3b \|\| expr3c logical OR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3867 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3868 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3869 * EVAL expr3a Push result of "expr3a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3870 * JUMP_AND_KEEP_IF_TRUE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3871 * EVAL expr3b Push result of "expr3b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3872 * JUMP_AND_KEEP_IF_TRUE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3873 * EVAL expr3c Push result of "expr3c"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3874 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3875 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3876 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3877 compile_expr2(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3878 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3879 // eval the first expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3880 if (compile_expr3(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3881 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3882
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3883 // \|\| and && work almost the same
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3884 return compile_and_or(arg, cctx, "\|\|");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3885 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3886
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3887 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3888 * Toplevel expression: expr2 ? expr1a : expr1b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3889 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3890 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3891 * EVAL expr2 Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3892 * JUMP_IF_FALSE alt jump if false
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3893 * EVAL expr1a
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3894 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3895 * alt: EVAL expr1b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3896 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3897 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3898 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3899 compile_expr1(char_u *arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3900 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3901 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3902
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3903 // evaluate the first expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3904 if (compile_expr2(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3905 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3906
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3907 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3908 if (*p == '?')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3909 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3910 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3911 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3912 int alt_idx = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3913 int end_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3914 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3915 type_T *type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3916 type_T *type2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3917
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3918 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(p[1]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3919 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3920 semsg(_(e_white_both), "?");
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3921 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3922 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3923
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3924 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3925
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3926 // evaluate the second expression; any type is accepted
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3927 *arg = skipwhite(p + 1);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3928 if (may_get_next_line(p + 1, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3929 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3930
19223 173b99509038 patch 8.2.0170: Coverity warning for ignoring return value Bram Moolenaar <Bram@vim.org> parents: 19213 diff changeset	3931 if (compile_expr1(arg, cctx) == FAIL)
173b99509038 patch 8.2.0170: Coverity warning for ignoring return value Bram Moolenaar <Bram@vim.org> parents: 19213 diff changeset	3932 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3933
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3934 // remember the type and drop it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3935 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3936 type1 = ((type_T **)stack->ga_data)[stack->ga_len];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3937
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3938 end_idx = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3939 generate_JUMP(cctx, JUMP_ALWAYS, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3940
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3941 // jump here from JUMP_IF_FALSE
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3942 isn = ((isn_T *)instr->ga_data) + alt_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3943 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3944
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3945 // Check for the ":".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3946 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3947 if (*p != ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3948 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3949 emsg(_(e_missing_colon));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3950 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3951 }
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3952 if (!IS_WHITE_OR_NUL(**arg) \|\| !IS_WHITE_OR_NUL(p[1]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3953 {
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3954 semsg(_(e_white_both), ":");
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3955 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3956 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3957
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3958 // evaluate the third expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3959 *arg = skipwhite(p + 1);
20023 c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions Bram Moolenaar <Bram@vim.org> parents: 20019 diff changeset	3960 if (may_get_next_line(p + 1, arg, cctx) == FAIL)
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3961 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 20011 diff changeset	3962
19223 173b99509038 patch 8.2.0170: Coverity warning for ignoring return value Bram Moolenaar <Bram@vim.org> parents: 19213 diff changeset	3963 if (compile_expr1(arg, cctx) == FAIL)
173b99509038 patch 8.2.0170: Coverity warning for ignoring return value Bram Moolenaar <Bram@vim.org> parents: 19213 diff changeset	3964 return FAIL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3965
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3966 // If the types differ, the result has a more generic type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3967 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1];
19579 aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested Bram Moolenaar <Bram@vim.org> parents: 19572 diff changeset	3968 common_type(type1, type2, &type2, cctx->ctx_type_list);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3969
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3970 // jump here from JUMP_ALWAYS
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3971 isn = ((isn_T *)instr->ga_data) + end_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3972 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3973 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3974 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3975 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3976
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3977 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3978 * compile "return [expr]"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3979 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3980 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3981 compile_return(char_u arg, int set_return_type, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3982 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3983 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3984 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3985 type_T *stack_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3986
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3987 if (p != NUL && p != '\|' && *p != '\n')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3988 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3989 // compile return argument into instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3990 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3991 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3992
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3993 stack_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3994 if (set_return_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3995 cctx->ctx_ufunc->uf_ret_type = stack_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3996 else if (need_type(stack_type, cctx->ctx_ufunc->uf_ret_type, -1, cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3997 == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3998 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	3999 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4000 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4001 {
19860 37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4002 // "set_return_type" cannot be TRUE, only used for a lambda which
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4003 // always has an argument.
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	4004 if (cctx->ctx_ufunc->uf_ret_type->tt_type != VAR_VOID
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	4005 && cctx->ctx_ufunc->uf_ret_type->tt_type != VAR_UNKNOWN)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4006 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4007 emsg(_("E1003: Missing return value"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4008 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4009 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4010
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4011 // No argument, return zero.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4012 generate_PUSHNR(cctx, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4013 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4014
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4015 if (generate_instr(cctx, ISN_RETURN) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4016 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4017
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4018 // "return val \| endif" is possible
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4019 return skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4020 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4021
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4022 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4023 * Return the length of an assignment operator, or zero if there isn't one.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4024 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4025 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4026 assignment_len(char_u p, int heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4027 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4028 if (*p == '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4029 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4030 if (p[1] == '<' && p[2] == '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4031 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4032 *heredoc = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4033 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4034 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4035 return 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4036 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4037 if (vim_strchr((char_u )"+-/%", *p) != NULL && p[1] == '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4038 return 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4039 if (STRNCMP(p, "..=", 3) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4040 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4041 return 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4042 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4043
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4044 // words that cannot be used as a variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4045 static char *reserved[] = {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4046 "true",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4047 "false",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4048 NULL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4049 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4050
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4051 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4052 * Get a line for "=<<".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4053 * Return a pointer to the line in allocated memory.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4054 * Return NULL for end-of-file or some error.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4055 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4056 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4057 heredoc_getline(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4058 int c UNUSED,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4059 void *cookie,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4060 int indent UNUSED,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4061 int do_concat UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4062 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4063 cctx_T cctx = (cctx_T )cookie;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4064
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4065 if (cctx->ctx_lnum == cctx->ctx_ufunc->uf_lines.ga_len)
19860 37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4066 {
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4067 iemsg("Heredoc got to end");
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4068 return NULL;
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4069 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4070 ++cctx->ctx_lnum;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4071 return vim_strsave(((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4072 [cctx->ctx_lnum]);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4073 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4074
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4075 typedef enum {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4076 dest_local,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4077 dest_option,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4078 dest_env,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4079 dest_global,
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4080 dest_buffer,
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4081 dest_window,
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4082 dest_tab,
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4083 dest_vimvar,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4084 dest_script,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4085 dest_reg,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4086 } assign_dest_T;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4087
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4088 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4089 * compile "let var [= expr]", "const var = expr" and "var = expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4090 * "arg" points to "var".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4091 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4092 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4093 compile_assignment(char_u arg, exarg_T eap, cmdidx_T cmdidx, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4094 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4095 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4096 char_u *ret = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4097 int var_count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4098 int semicolon = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4099 size_t varlen;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4100 garray_T *instr = &cctx->ctx_instr;
19858 cf09c0962608 patch 8.2.0485: Vim9 script test fails Bram Moolenaar <Bram@vim.org> parents: 19854 diff changeset	4101 int new_local = FALSE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4102 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4103 int opt_type;
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4104 assign_dest_T dest = dest_local;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4105 int opt_flags = 0;
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	4106 int vimvaridx = -1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4107 int oplen = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4108 int heredoc = FALSE;
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4109 type_T *type = &t_any;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4110 lvar_T *lvar = NULL;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4111 char_u *name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4112 char_u *sp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4113 int has_type = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4114 int is_decl = cmdidx == CMD_let \|\| cmdidx == CMD_const;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4115 int instr_count = -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4116
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4117 p = skip_var_list(arg, FALSE, &var_count, &semicolon);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4118 if (p == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4119 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4120 if (var_count > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4121 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4122 // TODO: let [var, var] = list
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4123 emsg("Cannot handle a list yet");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4124 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4125 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4126
19860 37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4127 // "a: type" is declaring variable "a" with a type, not "a:".
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4128 if (is_decl && p == arg + 2 && p[-1] == ':')
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4129 --p;
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4130
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4131 varlen = p - arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4132 name = vim_strnsave(arg, (int)varlen);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4133 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4134 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4135
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4136 if (cctx->ctx_skip != TRUE)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4137 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4138 if (*arg == '&')
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4139 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4140 int cc;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4141 long numval;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4142
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4143 dest = dest_option;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4144 if (cmdidx == CMD_const)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4145 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4146 emsg(_(e_const_option));
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4147 goto theend;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4148 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4149 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4150 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4151 semsg(_("E1052: Cannot declare an option: %s"), arg);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4152 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4153 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4154 p = arg;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4155 p = find_option_end(&p, &opt_flags);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4156 if (p == NULL)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4157 {
19860 37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4158 // cannot happen?
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4159 emsg(_(e_letunexp));
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4160 goto theend;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4161 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4162 cc = *p;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4163 *p = NUL;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	4164 opt_type = get_option_value(arg + 1, &numval, NULL, opt_flags);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4165 *p = cc;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4166 if (opt_type == -3)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4167 {
19860 37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19858 diff changeset	4168 semsg(_(e_unknown_option), arg);
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4169 goto theend;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4170 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4171 if (opt_type == -2 \|\| opt_type == 0)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4172 type = &t_string;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4173 else
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4174 type = &t_number; // both number and boolean option
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	4175 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4176 else if (*arg == '$')
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	4177 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4178 dest = dest_env;
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4179 type = &t_string;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4180 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4181 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4182 semsg(_("E1065: Cannot declare an environment variable: %s"),
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4183 name);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4184 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4185 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4186 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4187 else if (*arg == '@')
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	4188 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4189 if (!valid_yank_reg(arg[1], TRUE))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4190 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4191 emsg_invreg(arg[1]);
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4192 goto theend;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4193 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4194 dest = dest_reg;
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4195 type = &t_string;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4196 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4197 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4198 semsg(_("E1066: Cannot declare a register: %s"), name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4199 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4200 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4201 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4202 else if (STRNCMP(arg, "g:", 2) == 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4203 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4204 dest = dest_global;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4205 if (is_decl)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4206 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4207 semsg(_("E1016: Cannot declare a global variable: %s"), name);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4208 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4209 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4210 }
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4211 else if (STRNCMP(arg, "b:", 2) == 0)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4212 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4213 dest = dest_buffer;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4214 if (is_decl)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4215 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4216 semsg(_("E1078: Cannot declare a buffer variable: %s"), name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4217 goto theend;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4218 }
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4219 }
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4220 else if (STRNCMP(arg, "w:", 2) == 0)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4221 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4222 dest = dest_window;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4223 if (is_decl)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4224 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4225 semsg(_("E1079: Cannot declare a window variable: %s"), name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4226 goto theend;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4227 }
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4228 }
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4229 else if (STRNCMP(arg, "t:", 2) == 0)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4230 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4231 dest = dest_tab;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4232 if (is_decl)
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4233 {
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4234 semsg(_("E1080: Cannot declare a tab variable: %s"), name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4235 goto theend;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4236 }
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4237 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4238 else if (STRNCMP(arg, "v:", 2) == 0)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4239 {
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4240 typval_T *vtv;
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4241 int di_flags;
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4242
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4243 vimvaridx = find_vim_var(name + 2, &di_flags);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4244 if (vimvaridx < 0)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4245 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4246 semsg(_(e_var_notfound), arg);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4247 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4248 }
19960 3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4249 // We use the current value of "sandbox" here, is that OK?
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4250 if (var_check_ro(di_flags, name, FALSE))
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested Bram Moolenaar <Bram@vim.org> parents: 19946 diff changeset	4251 goto theend;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4252 dest = dest_vimvar;
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4253 vtv = get_vim_var_tv(vimvaridx);
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4254 type = typval2type(vtv);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4255 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4256 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4257 semsg(_("E1064: Cannot declare a v: variable: %s"), name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4258 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4259 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4260 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4261 else
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4262 {
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4263 int idx;
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4264
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4265 for (idx = 0; reserved[idx] != NULL; ++idx)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4266 if (STRCMP(reserved[idx], name) == 0)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4267 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4268 semsg(_("E1034: Cannot use reserved name %s"), name);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4269 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4270 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4271
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4272 lvar = lookup_local(arg, varlen, cctx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4273 if (lvar != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4274 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4275 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4276 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4277 semsg(_("E1017: Variable already declared: %s"), name);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4278 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4279 }
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	4280 else if (lvar->lv_const)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4281 {
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	4282 semsg(_("E1018: Cannot assign to a constant: %s"), name);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	4283 goto theend;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4284 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4285 }
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4286 else if (STRNCMP(arg, "s:", 2) == 0
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4287 \|\| lookup_script(arg, varlen) == OK
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4288 \|\| find_imported(arg, varlen, cctx) != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4289 {
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4290 dest = dest_script;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4291 if (is_decl)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4292 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4293 semsg(_("E1054: Variable already declared in the script: %s"),
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4294 name);
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4295 goto theend;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4296 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4297 }
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4298 else if (name[1] == ':' && name[2] != NUL)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4299 {
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4300 semsg(_("E1082: Cannot use a namespaced variable: %s"), name);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4301 goto theend;
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4302 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4303 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4304 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4305
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4306 if (dest != dest_option)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4307 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4308 if (is_decl && *p == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4309 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4310 // parse optional type: "let var: type = expr"
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4311 if (!VIM_ISWHITE(p[1]))
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4312 {
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4313 semsg(_(e_white_after), ":");
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4314 goto theend;
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	4315 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4316 p = skipwhite(p + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4317 type = parse_type(&p, cctx->ctx_type_list);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4318 has_type = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4319 }
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4320 else if (lvar != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4321 type = lvar->lv_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4322 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4323
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4324 sp = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4325 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4326 op = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4327 oplen = assignment_len(p, &heredoc);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4328 if (oplen > 0 && (!VIM_ISWHITE(*sp) \|\| !VIM_ISWHITE(op[oplen])))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4329 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4330 char_u buf[4];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4331
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4332 vim_strncpy(buf, op, oplen);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4333 semsg(_(e_white_both), buf);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4334 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4335
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4336 if (oplen == 3 && !heredoc && dest != dest_global
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	4337 && type->tt_type != VAR_STRING && type->tt_type != VAR_ANY)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4338 {
19411 bc880a130120 patch 8.2.0263: a few new Vim9 messages are not localized Bram Moolenaar <Bram@vim.org> parents: 19392 diff changeset	4339 emsg(_("E1019: Can only concatenate to string"));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4340 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4341 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4342
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4343 if (lvar == NULL && dest == dest_local && cctx->ctx_skip != TRUE)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4344 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4345 if (oplen > 1 && !heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4346 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4347 // +=, /=, etc. require an existing variable
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4348 semsg(_("E1020: cannot use an operator on a new variable: %s"),
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4349 name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4350 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4351 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4352
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4353 // new local variable
19985 f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested Bram Moolenaar <Bram@vim.org> parents: 19981 diff changeset	4354 if (type->tt_type == VAR_FUNC && var_check_func_name(name, TRUE))
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4355 goto theend;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4356 lvar = reserve_local(cctx, arg, varlen, cmdidx == CMD_const, type);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4357 if (lvar == NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4358 goto theend;
19858 cf09c0962608 patch 8.2.0485: Vim9 script test fails Bram Moolenaar <Bram@vim.org> parents: 19854 diff changeset	4359 new_local = TRUE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4360 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4361
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4362 if (heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4363 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4364 list_T *l;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4365 listitem_T *li;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4366
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4367 // [let] varname =<< [trim] {end}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4368 eap->getline = heredoc_getline;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4369 eap->cookie = cctx;
20045 04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim" Bram Moolenaar <Bram@vim.org> parents: 20023 diff changeset	4370 l = heredoc_get(eap, op + 3, FALSE);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4371
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4372 // Push each line and the create the list.
19934 3ff714d765ba patch 8.2.0523: loops are repeated Bram Moolenaar <Bram@vim.org> parents: 19926 diff changeset	4373 FOR_ALL_LIST_ITEMS(l, li)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4374 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4375 generate_PUSHS(cctx, li->li_tv.vval.v_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4376 li->li_tv.vval.v_string = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4377 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4378 generate_NEWLIST(cctx, l->lv_len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4379 type = &t_list_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4380 list_free(l);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4381 p += STRLEN(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4382 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4383 else if (oplen > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4384 {
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4385 int r;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4386 type_T *stacktype;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4387 garray_T *stack;
19854 eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4388
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4389 // for "+=", "*=", "..=" etc. first load the current value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4390 if (*op != '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4391 {
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4392 switch (dest)
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4393 {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4394 case dest_option:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4395 // TODO: check the option exists
19872 8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19866 diff changeset	4396 generate_LOAD(cctx, ISN_LOADOPT, 0, name, type);
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4397 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4398 case dest_global:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4399 generate_LOAD(cctx, ISN_LOADG, 0, name + 2, type);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4400 break;
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4401 case dest_buffer:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4402 generate_LOAD(cctx, ISN_LOADB, 0, name + 2, type);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4403 break;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4404 case dest_window:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4405 generate_LOAD(cctx, ISN_LOADW, 0, name + 2, type);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4406 break;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4407 case dest_tab:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4408 generate_LOAD(cctx, ISN_LOADT, 0, name + 2, type);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4409 break;
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4410 case dest_script:
19530 48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	4411 compile_load_scriptvar(cctx,
48e71f948360 patch 8.2.0322: Vim9: error checks not tested Bram Moolenaar <Bram@vim.org> parents: 19528 diff changeset	4412 name + (name[1] == ':' ? 2 : 0), NULL, NULL, TRUE);
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4413 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4414 case dest_env:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4415 // Include $ in the name here
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4416 generate_LOAD(cctx, ISN_LOADENV, 0, name, type);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4417 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4418 case dest_reg:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4419 generate_LOAD(cctx, ISN_LOADREG, arg[1], NULL, &t_string);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4420 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4421 case dest_vimvar:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4422 generate_LOADV(cctx, name + 2, TRUE);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4423 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4424 case dest_local:
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4425 generate_LOAD(cctx, ISN_LOAD, lvar->lv_idx, NULL, type);
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4426 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4427 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4428 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4429
19854 eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4430 // Compile the expression. Temporarily hide the new local variable
eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4431 // here, it is not available to this expression.
19858 cf09c0962608 patch 8.2.0485: Vim9 script test fails Bram Moolenaar <Bram@vim.org> parents: 19854 diff changeset	4432 if (new_local)
19854 eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4433 --cctx->ctx_locals.ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4434 instr_count = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4435 p = skipwhite(p + oplen);
19854 eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4436 r = compile_expr1(&p, cctx);
19858 cf09c0962608 patch 8.2.0485: Vim9 script test fails Bram Moolenaar <Bram@vim.org> parents: 19854 diff changeset	4437 if (new_local)
19854 eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4438 ++cctx->ctx_locals.ga_len;
eddc81783052 patch 8.2.0483: Vim9: "let x = x + 1" does not give an error Bram Moolenaar <Bram@vim.org> parents: 19848 diff changeset	4439 if (r == FAIL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4440 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4441
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4442 if (cctx->ctx_skip != TRUE)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4443 {
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4444 stack = &cctx->ctx_type_stack;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4445 stacktype = stack->ga_len == 0 ? &t_void
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4446 : ((type_T **)stack->ga_data)[stack->ga_len - 1];
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4447 if (lvar != NULL && (is_decl \|\| !has_type))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4448 {
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4449 if (new_local && !has_type)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4450 {
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4451 if (stacktype->tt_type == VAR_VOID)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4452 {
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4453 emsg(_("E1031: Cannot use void value"));
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4454 goto theend;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4455 }
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4456 else
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4457 {
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4458 // An empty list or dict has a &t_void member, for a
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4459 // variable that implies &t_any.
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4460 if (stacktype == &t_list_empty)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4461 lvar->lv_type = &t_list_any;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4462 else if (stacktype == &t_dict_empty)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4463 lvar->lv_type = &t_dict_any;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4464 else
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4465 lvar->lv_type = stacktype;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4466 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4467 }
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4468 else if (need_type(stacktype, lvar->lv_type, -1, cctx) == FAIL)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4469 goto theend;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4470 }
19942 b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19934 diff changeset	4471 else if (*p != '=' && check_type(type, stacktype, TRUE) == FAIL)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4472 goto theend;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4473 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4474 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4475 else if (cmdidx == CMD_const)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4476 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4477 emsg(_("E1021: const requires a value"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4478 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4479 }
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4480 else if (!has_type \|\| dest == dest_option)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4481 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4482 emsg(_("E1022: type or initialization required"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4483 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4484 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4485 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4486 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4487 // variables are always initialized
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4488 if (ga_grow(instr, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4489 goto theend;
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4490 switch (type->tt_type)
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4491 {
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4492 case VAR_BOOL:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4493 generate_PUSHBOOL(cctx, VVAL_FALSE);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4494 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4495 case VAR_FLOAT:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4496 #ifdef FEAT_FLOAT
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4497 generate_PUSHF(cctx, 0.0);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4498 #endif
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4499 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4500 case VAR_STRING:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4501 generate_PUSHS(cctx, NULL);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4502 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4503 case VAR_BLOB:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4504 generate_PUSHBLOB(cctx, NULL);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4505 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4506 case VAR_FUNC:
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4507 generate_PUSHFUNC(cctx, NULL, &t_func_void);
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4508 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4509 case VAR_LIST:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4510 generate_NEWLIST(cctx, 0);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4511 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4512 case VAR_DICT:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4513 generate_NEWDICT(cctx, 0);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4514 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4515 case VAR_JOB:
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	4516 generate_PUSHJOB(cctx, NULL);
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4517 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4518 case VAR_CHANNEL:
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	4519 generate_PUSHCHANNEL(cctx, NULL);
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4520 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4521 case VAR_NUMBER:
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4522 case VAR_UNKNOWN:
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	4523 case VAR_ANY:
19964 6765a88e72a5 patch 8.2.0538: Vim9: VAR_PARTIAL is not used during compilation Bram Moolenaar <Bram@vim.org> parents: 19960 diff changeset	4524 case VAR_PARTIAL:
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4525 case VAR_VOID:
19874 f92435f0f449 patch 8.2.0493: Vim9: some error messages not tested Bram Moolenaar <Bram@vim.org> parents: 19872 diff changeset	4526 case VAR_SPECIAL: // cannot happen
19336 1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4527 generate_PUSHNR(cctx, 0);
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4528 break;
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested Bram Moolenaar <Bram@vim.org> parents: 19332 diff changeset	4529 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4530 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4531
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4532 if (oplen > 0 && *op != '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4533 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4534 type_T *expected = &t_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4535 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4536 type_T *stacktype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4537
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4538 // TODO: if type is known use float or any operation
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4539
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4540 if (*op == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4541 expected = &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4542 stacktype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4543 if (need_type(stacktype, expected, -1, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4544 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4545
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4546 if (*op == '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4547 generate_instr_drop(cctx, ISN_CONCAT, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4548 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4549 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4550 isn_T *isn = generate_instr_drop(cctx, ISN_OPNR, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4551
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4552 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4553 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4554 switch (*op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4555 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4556 case '+': isn->isn_arg.op.op_type = EXPR_ADD; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4557 case '-': isn->isn_arg.op.op_type = EXPR_SUB; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4558 case '*': isn->isn_arg.op.op_type = EXPR_MULT; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4559 case '/': isn->isn_arg.op.op_type = EXPR_DIV; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4560 case '%': isn->isn_arg.op.op_type = EXPR_REM; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4561 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4562 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4563 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4564
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4565 switch (dest)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4566 {
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4567 case dest_option:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4568 generate_STOREOPT(cctx, name + 1, opt_flags);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4569 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4570 case dest_global:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4571 // include g: with the name, easier to execute that way
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4572 generate_STORE(cctx, ISN_STOREG, 0, name);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4573 break;
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4574 case dest_buffer:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4575 // include b: with the name, easier to execute that way
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4576 generate_STORE(cctx, ISN_STOREB, 0, name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4577 break;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4578 case dest_window:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4579 // include w: with the name, easier to execute that way
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4580 generate_STORE(cctx, ISN_STOREW, 0, name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4581 break;
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4582 case dest_tab:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4583 // include t: with the name, easier to execute that way
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4584 generate_STORE(cctx, ISN_STORET, 0, name);
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	4585 break;
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4586 case dest_env:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4587 generate_STORE(cctx, ISN_STOREENV, 0, name + 1);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4588 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4589 case dest_reg:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4590 generate_STORE(cctx, ISN_STOREREG, name[1], NULL);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4591 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4592 case dest_vimvar:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4593 generate_STORE(cctx, ISN_STOREV, vimvaridx, NULL);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4594 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4595 case dest_script:
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4596 {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4597 char_u *rawname = name + (name[1] == ':' ? 2 : 0);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4598 imported_T *import = NULL;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4599 int sid = current_sctx.sc_sid;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4600 int idx;
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4601
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4602 if (name[1] != ':')
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4603 {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4604 import = find_imported(name, 0, cctx);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4605 if (import != NULL)
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4606 sid = import->imp_sid;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4607 }
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4608
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4609 idx = get_script_item_idx(sid, rawname, TRUE);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4610 // TODO: specific type
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4611 if (idx < 0)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4612 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4613 char_u *name_s = name;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4614
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4615 // Include s: in the name for store_var()
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4616 if (name[1] != ':')
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4617 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4618 int len = (int)STRLEN(name) + 3;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4619
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4620 name_s = alloc(len);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4621 if (name_s == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4622 name_s = name;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4623 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4624 vim_snprintf((char *)name_s, len, "s:%s", name);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4625 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4626 generate_OLDSCRIPT(cctx, ISN_STORES, name_s, sid, &t_any);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4627 if (name_s != name)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4628 vim_free(name_s);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	4629 }
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4630 else
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4631 generate_VIM9SCRIPT(cctx, ISN_STORESCRIPT,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4632 sid, idx, &t_any);
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4633 }
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4634 break;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4635 case dest_local:
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4636 if (lvar != NULL)
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4637 {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4638 isn_T isn = ((isn_T )instr->ga_data) + instr->ga_len - 1;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4639
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4640 // optimization: turn "var = 123" from ISN_PUSHNR + ISN_STORE
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4641 // into ISN_STORENR
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4642 if (instr->ga_len == instr_count + 1
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4643 && isn->isn_type == ISN_PUSHNR)
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4644 {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4645 varnumber_T val = isn->isn_arg.number;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4646 garray_T *stack = &cctx->ctx_type_stack;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4647
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4648 isn->isn_type = ISN_STORENR;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4649 isn->isn_arg.storenr.stnr_idx = lvar->lv_idx;
19597 1098989a90ee patch 8.2.0355: Vim9: str_val is confusing, it's a number Bram Moolenaar <Bram@vim.org> parents: 19587 diff changeset	4650 isn->isn_arg.storenr.stnr_val = val;
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4651 if (stack->ga_len > 0)
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4652 --stack->ga_len;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4653 }
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4654 else
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	4655 generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL);
19285 86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4656 }
86665583dc83 patch 8.2.0201: cannot assign to an imported variable Bram Moolenaar <Bram@vim.org> parents: 19283 diff changeset	4657 break;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4658 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4659 ret = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4660
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4661 theend:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4662 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4663 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4664 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4665
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4666 /*
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4667 * Check if "name" can be "unlet".
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4668 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4669 int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4670 check_vim9_unlet(char_u *name)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4671 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4672 if (name[1] != ':' \|\| vim_strchr((char_u )"gwtb", name) == NULL)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4673 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4674 semsg(_("E1081: Cannot unlet %s"), name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4675 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4676 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4677 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4678 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4679
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4680 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4681 * Callback passed to ex_unletlock().
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4682 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4683 static int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4684 compile_unlet(
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4685 lval_T *lvp,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4686 char_u *name_end,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4687 exarg_T *eap,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4688 int deep UNUSED,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4689 void *coookie)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4690 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4691 cctx_T *cctx = coookie;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4692
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4693 if (lvp->ll_tv == NULL)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4694 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4695 char_u *p = lvp->ll_name;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4696 int cc = *name_end;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4697 int ret = OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4698
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4699 // Normal name. Only supports g:, w:, t: and b: namespaces.
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4700 *name_end = NUL;
20099 058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	4701 if (*p == '$')
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	4702 ret = generate_UNLET(cctx, ISN_UNLETENV, p + 1, eap->forceit);
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	4703 else if (check_vim9_unlet(p) == FAIL)
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4704 ret = FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4705 else
20099 058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	4706 ret = generate_UNLET(cctx, ISN_UNLET, p, eap->forceit);
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4707
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4708 *name_end = cc;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4709 return ret;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4710 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4711
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4712 // TODO: unlet {list}[idx]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4713 // TODO: unlet {dict}[key]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4714 emsg("Sorry, :unlet not fully implemented yet");
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4715 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4716 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4717
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4718 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4719 * compile "unlet var", "lock var" and "unlock var"
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4720 * "arg" points to "var".
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4721 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4722 static char_u *
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4723 compile_unletlock(char_u arg, exarg_T eap, cctx_T *cctx)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4724 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4725 char_u *p = arg;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4726
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4727 if (eap->cmdidx != CMD_unlet)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4728 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4729 emsg("Sorry, :lock and unlock not implemented yet");
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4730 return NULL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4731 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4732
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4733 if (*p == '!')
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4734 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4735 p = skipwhite(p + 1);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4736 eap->forceit = TRUE;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4737 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4738
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4739 ex_unletlock(eap, p, 0, GLV_NO_AUTOLOAD, compile_unlet, cctx);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4740 return eap->nextcmd == NULL ? (char_u *)"" : eap->nextcmd;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4741 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4742
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	4743 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4744 * Compile an :import command.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4745 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4746 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4747 compile_import(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4748 {
19623 2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail Bram Moolenaar <Bram@vim.org> parents: 19597 diff changeset	4749 return handle_import(arg, &cctx->ctx_imports, 0, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4750 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4751
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4752 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4753 * generate a jump to the ":endif"/":endfor"/":endwhile"/":finally"/":endtry".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4754 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4755 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4756 compile_jump_to_end(endlabel_T *el, jumpwhen_T when, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4757 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4758 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4759 endlabel_T *endlabel = ALLOC_CLEAR_ONE(endlabel_T);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4760
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4761 if (endlabel == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4762 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4763 endlabel->el_next = *el;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4764 *el = endlabel;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4765 endlabel->el_end_label = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4766
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4767 generate_JUMP(cctx, when, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4768 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4769 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4770
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4771 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4772 compile_fill_jump_to_end(endlabel_T *el, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4773 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4774 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4775
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4776 while (*el != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4777 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4778 endlabel_T cur = (el);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4779 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4780
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4781 isn = ((isn_T *)instr->ga_data) + cur->el_end_label;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4782 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4783 *el = cur->el_next;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4784 vim_free(cur);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4785 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4786 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4787
19896 92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4788 static void
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4789 compile_free_jump_to_end(endlabel_T **el)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4790 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4791 while (*el != NULL)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4792 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4793 endlabel_T cur = (el);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4794
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4795 *el = cur->el_next;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4796 vim_free(cur);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4797 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4798 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4799
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4800 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4801 * Create a new scope and set up the generic items.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4802 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4803 static scope_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4804 new_scope(cctx_T *cctx, scopetype_T type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4805 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4806 scope_T *scope = ALLOC_CLEAR_ONE(scope_T);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4807
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4808 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4809 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4810 scope->se_outer = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4811 cctx->ctx_scope = scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4812 scope->se_type = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4813 scope->se_local_count = cctx->ctx_locals.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4814 return scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4815 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4816
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	4817 /*
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4818 * Free the current scope and go back to the outer scope.
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4819 */
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4820 static void
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4821 drop_scope(cctx_T *cctx)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4822 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4823 scope_T *scope = cctx->ctx_scope;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4824
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4825 if (scope == NULL)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4826 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4827 iemsg("calling drop_scope() without a scope");
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4828 return;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4829 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4830 cctx->ctx_scope = scope->se_outer;
19896 92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4831 switch (scope->se_type)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4832 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4833 case IF_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4834 compile_free_jump_to_end(&scope->se_u.se_if.is_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4835 case FOR_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4836 compile_free_jump_to_end(&scope->se_u.se_for.fs_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4837 case WHILE_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4838 compile_free_jump_to_end(&scope->se_u.se_while.ws_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4839 case TRY_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4840 compile_free_jump_to_end(&scope->se_u.se_try.ts_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4841 case NO_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4842 case BLOCK_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4843 break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	4844 }
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4845 vim_free(scope);
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4846 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4847
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	4848 /*
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4849 * Evaluate an expression that is a constant:
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4850 * has(arg)
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4851 *
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4852 * Also handle:
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4853 * ! in front logical NOT
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4854 *
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4855 * Return FAIL if the expression is not a constant.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4856 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4857 static int
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4858 evaluate_const_expr7(char_u *arg, cctx_T cctx UNUSED, typval_T *tv)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4859 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4860 typval_T argvars[2];
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4861 char_u start_leader, end_leader;
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4862 int has_call = FALSE;
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4863
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4864 /*
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4865 * Skip '!' characters. They are handled later.
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4866 */
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4867 start_leader = *arg;
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4868 while (**arg == '!')
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4869 arg = skipwhite(arg + 1);
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4870 end_leader = *arg;
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4871
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4872 /*
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4873 * Recognize only a few types of constants for now.
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4874 */
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4875 if (STRNCMP("true", arg, 4) == 0 && !ASCII_ISALNUM((arg)[4]))
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4876 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4877 tv->v_type = VAR_SPECIAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4878 tv->vval.v_number = VVAL_TRUE;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4879 *arg += 4;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4880 return OK;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4881 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4882 if (STRNCMP("false", arg, 5) == 0 && !ASCII_ISALNUM((arg)[5]))
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4883 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4884 tv->v_type = VAR_SPECIAL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4885 tv->vval.v_number = VVAL_FALSE;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4886 *arg += 5;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4887 return OK;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4888 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4889
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4890 if (STRNCMP("has(", *arg, 4) == 0)
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4891 {
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4892 has_call = TRUE;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4893 arg = skipwhite(arg + 4);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4894 }
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4895
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4896 if (**arg == '"')
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4897 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4898 if (get_string_tv(arg, tv, TRUE) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4899 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4900 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4901 else if (**arg == '\'')
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4902 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4903 if (get_lit_string_tv(arg, tv, TRUE) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4904 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4905 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4906 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4907 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4908
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4909 if (has_call)
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4910 {
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4911 arg = skipwhite(arg);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4912 if (**arg != ')')
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4913 return FAIL;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	4914 arg = arg + 1;
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4915
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4916 argvars[0] = *tv;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4917 argvars[1].v_type = VAR_UNKNOWN;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4918 tv->v_type = VAR_NUMBER;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4919 tv->vval.v_number = 0;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4920 f_has(argvars, tv);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4921 clear_tv(&argvars[0]);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4922
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4923 while (start_leader < end_leader)
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4924 {
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4925 if (*start_leader == '!')
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4926 tv->vval.v_number = !tv->vval.v_number;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4927 ++start_leader;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4928 }
19259 77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4929 }
77cce0439714 patch 8.2.0188: Check commands don't work well with Vim9 script Bram Moolenaar <Bram@vim.org> parents: 19257 diff changeset	4930
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4931 return OK;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4932 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4933
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4934 static int
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4935 evaluate_const_expr4(char_u *arg, cctx_T cctx UNUSED, typval_T *tv)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4936 {
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4937 exptype_T type = EXPR_UNKNOWN;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4938 char_u *p;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4939 int len = 2;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4940 int type_is = FALSE;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4941
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4942 // get the first variable
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4943 if (evaluate_const_expr7(arg, cctx, tv) == FAIL)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4944 return FAIL;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4945
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4946 p = skipwhite(*arg);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4947 type = get_compare_type(p, &len, &type_is);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4948
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4949 /*
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4950 * If there is a comparative operator, use it.
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4951 */
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4952 if (type != EXPR_UNKNOWN)
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4953 {
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4954 typval_T tv2;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4955 char_u s1, s2;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4956 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4957 int n;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4958
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4959 // TODO: Only string == string is supported now
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4960 if (tv->v_type != VAR_STRING)
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4961 return FAIL;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4962 if (type != EXPR_EQUAL)
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4963 return FAIL;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4964
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4965 // get the second variable
19884 0d503ba62380 patch 8.2.0498: Coverity complains about uninitialized field Bram Moolenaar <Bram@vim.org> parents: 19878 diff changeset	4966 init_tv(&tv2);
19878 dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4967 *arg = skipwhite(p + len);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4968 if (evaluate_const_expr7(arg, cctx, &tv2) == FAIL
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4969 \|\| tv2.v_type != VAR_STRING)
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4970 {
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4971 clear_tv(&tv2);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4972 return FAIL;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4973 }
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4974 s1 = tv_get_string_buf(tv, buf1);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4975 s2 = tv_get_string_buf(&tv2, buf2);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4976 n = STRCMP(s1, s2);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4977 clear_tv(tv);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4978 clear_tv(&tv2);
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4979 tv->v_type = VAR_BOOL;
dd3c80122a0e patch 8.2.0495: Vim9: some code not tested Bram Moolenaar <Bram@vim.org> parents: 19876 diff changeset	4980 tv->vval.v_number = n == 0 ? VVAL_TRUE : VVAL_FALSE;
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4981 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4982
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4983 return OK;
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4984 }
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	4985
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4986 static int evaluate_const_expr3(char_u *arg, cctx_T cctx, typval_T *tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4987
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4988 /*
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4989 * Compile constant \|\| or &&.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4990 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4991 static int
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4992 evaluate_const_and_or(char_u *arg, cctx_T cctx, char op, typval_T tv)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4993 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4994 char_u p = skipwhite(arg);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4995 int opchar = *op;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4996
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4997 if (p[0] == opchar && p[1] == opchar)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4998 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	4999 int val = tv2bool(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5000
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5001 /*
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5002 * Repeat until there is no following "\|\|" or "&&"
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5003 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5004 while (p[0] == opchar && p[1] == opchar)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5005 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5006 typval_T tv2;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5007
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5008 if (!VIM_ISWHITE(**arg) \|\| !VIM_ISWHITE(p[2]))
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5009 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5010
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5011 // eval the next expression
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5012 *arg = skipwhite(p + 2);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5013 tv2.v_type = VAR_UNKNOWN;
19304 097c46668bd1 patch 8.2.0210: Coverity complains about uninitialized field Bram Moolenaar <Bram@vim.org> parents: 19295 diff changeset	5014 tv2.v_lock = 0;
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5015 if ((opchar == '\|' ? evaluate_const_expr3(arg, cctx, &tv2)
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	5016 : evaluate_const_expr4(arg, cctx, &tv2)) == FAIL)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5017 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5018 clear_tv(&tv2);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5019 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5020 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5021 if ((opchar == '&') == val)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5022 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5023 // false \|\| tv2 or true && tv2: use tv2
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5024 clear_tv(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5025 *tv = tv2;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5026 val = tv2bool(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5027 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5028 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5029 clear_tv(&tv2);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5030 p = skipwhite(*arg);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5031 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5032 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5033
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5034 return OK;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5035 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5036
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5037 /*
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5038 * Evaluate an expression that is a constant: expr4 && expr4 && expr4
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5039 * Return FAIL if the expression is not a constant.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5040 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5041 static int
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5042 evaluate_const_expr3(char_u *arg, cctx_T cctx, typval_T *tv)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5043 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5044 // evaluate the first expression
19587 e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants Bram Moolenaar <Bram@vim.org> parents: 19583 diff changeset	5045 if (evaluate_const_expr4(arg, cctx, tv) == FAIL)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5046 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5047
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5048 // \|\| and && work almost the same
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5049 return evaluate_const_and_or(arg, cctx, "&&", tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5050 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5051
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5052 /*
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5053 * Evaluate an expression that is a constant: expr3 \|\| expr3 \|\| expr3
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5054 * Return FAIL if the expression is not a constant.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5055 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5056 static int
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5057 evaluate_const_expr2(char_u *arg, cctx_T cctx, typval_T *tv)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5058 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5059 // evaluate the first expression
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5060 if (evaluate_const_expr3(arg, cctx, tv) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5061 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5062
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5063 // \|\| and && work almost the same
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5064 return evaluate_const_and_or(arg, cctx, "\|\|", tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5065 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5066
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5067 /*
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5068 * Evaluate an expression that is a constant: expr2 ? expr1 : expr1
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5069 * E.g. for "has('feature')".
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5070 * This does not produce error messages. "tv" should be cleared afterwards.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5071 * Return FAIL if the expression is not a constant.
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5072 */
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5073 static int
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5074 evaluate_const_expr1(char_u *arg, cctx_T cctx, typval_T *tv)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5075 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5076 char_u *p;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5077
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5078 // evaluate the first expression
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5079 if (evaluate_const_expr2(arg, cctx, tv) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5080 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5081
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5082 p = skipwhite(*arg);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5083 if (*p == '?')
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5084 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5085 int val = tv2bool(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5086 typval_T tv2;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5087
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5088 // require space before and after the ?
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5089 if (!VIM_ISWHITE(**arg) \|\| !VIM_ISWHITE(p[1]))
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5090 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5091
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5092 // evaluate the second expression; any type is accepted
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5093 clear_tv(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5094 *arg = skipwhite(p + 1);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5095 if (evaluate_const_expr1(arg, cctx, tv) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5096 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5097
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5098 // Check for the ":".
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5099 p = skipwhite(*arg);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5100 if (p != ':' \|\| !VIM_ISWHITE(*arg) \|\| !VIM_ISWHITE(p[1]))
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5101 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5102
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5103 // evaluate the third expression
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5104 *arg = skipwhite(p + 1);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5105 tv2.v_type = VAR_UNKNOWN;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5106 if (evaluate_const_expr1(arg, cctx, &tv2) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5107 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5108 clear_tv(&tv2);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5109 return FAIL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5110 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5111 if (val)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5112 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5113 // use the expr after "?"
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5114 clear_tv(&tv2);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5115 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5116 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5117 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5118 // use the expr after ":"
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5119 clear_tv(tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5120 *tv = tv2;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5121 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5122 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5123 return OK;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5124 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5125
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5126 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5127 * compile "if expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5128 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5129 * "if expr" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5130 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5131 * JUMP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5132 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5133 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5134 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5135 * "if expr \| else" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5136 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5137 * JUMP_IF_FALSE else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5138 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5139 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5140 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5141 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5142 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5143 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5144 * "if expr1 \| elseif expr2 \| else" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5145 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5146 * JUMP_IF_FALSE elseif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5147 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5148 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5149 * elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5150 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5151 * JUMP_IF_FALSE else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5152 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5153 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5154 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5155 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5156 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5157 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5158 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5159 compile_if(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5160 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5161 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5162 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5163 scope_T *scope;
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5164 typval_T tv;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5165
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5166 // compile "expr"; if we know it evaluates to FALSE skip the block
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5167 tv.v_type = VAR_UNKNOWN;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5168 if (evaluate_const_expr1(&p, cctx, &tv) == OK)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5169 cctx->ctx_skip = tv2bool(&tv) ? FALSE : TRUE;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5170 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5171 cctx->ctx_skip = MAYBE;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5172 clear_tv(&tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5173 if (cctx->ctx_skip == MAYBE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5174 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5175 p = arg;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5176 if (compile_expr1(&p, cctx) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5177 return NULL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5178 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5179
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5180 scope = new_scope(cctx, IF_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5181 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5182 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5183
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5184 if (cctx->ctx_skip == MAYBE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5185 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5186 // "where" is set when ":elseif", "else" or ":endif" is found
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5187 scope->se_u.se_if.is_if_label = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5188 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5189 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5190 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5191 scope->se_u.se_if.is_if_label = -1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5192
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5193 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5194 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5195
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5196 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5197 compile_elseif(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5198 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5199 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5200 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5201 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5202 scope_T *scope = cctx->ctx_scope;
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5203 typval_T tv;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5204
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5205 if (scope == NULL \|\| scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5206 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5207 emsg(_(e_elseif_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5208 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5209 }
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5210 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5211
19332 d6e8a9e80be4 patch 8.2.0224: compiling :elseif not tested yet Bram Moolenaar <Bram@vim.org> parents: 19330 diff changeset	5212 if (cctx->ctx_skip == MAYBE)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5213 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5214 if (compile_jump_to_end(&scope->se_u.se_if.is_end_label,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5215 JUMP_ALWAYS, cctx) == FAIL)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5216 return NULL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5217 // previous "if" or "elseif" jumps here
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5218 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5219 isn->isn_arg.jump.jump_where = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5220 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5221
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5222 // compile "expr"; if we know it evaluates to FALSE skip the block
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5223 tv.v_type = VAR_UNKNOWN;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5224 if (evaluate_const_expr1(&p, cctx, &tv) == OK)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5225 cctx->ctx_skip = tv2bool(&tv) ? FALSE : TRUE;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5226 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5227 cctx->ctx_skip = MAYBE;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5228 clear_tv(&tv);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5229 if (cctx->ctx_skip == MAYBE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5230 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5231 p = arg;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5232 if (compile_expr1(&p, cctx) == FAIL)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5233 return NULL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5234
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5235 // "where" is set when ":elseif", "else" or ":endif" is found
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5236 scope->se_u.se_if.is_if_label = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5237 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5238 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5239 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5240 scope->se_u.se_if.is_if_label = -1;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5241
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5242 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5243 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5244
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5245 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5246 compile_else(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5247 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5248 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5249 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5250 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5251 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5252
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5253 if (scope == NULL \|\| scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5254 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5255 emsg(_(e_else_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5256 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5257 }
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5258 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5259
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5260 // jump from previous block to the end, unless the else block is empty
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5261 if (cctx->ctx_skip == MAYBE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5262 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5263 if (compile_jump_to_end(&scope->se_u.se_if.is_end_label,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5264 JUMP_ALWAYS, cctx) == FAIL)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5265 return NULL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5266 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5267
19332 d6e8a9e80be4 patch 8.2.0224: compiling :elseif not tested yet Bram Moolenaar <Bram@vim.org> parents: 19330 diff changeset	5268 if (cctx->ctx_skip == MAYBE)
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5269 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5270 if (scope->se_u.se_if.is_if_label >= 0)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5271 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5272 // previous "if" or "elseif" jumps here
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5273 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5274 isn->isn_arg.jump.jump_where = instr->ga_len;
19332 d6e8a9e80be4 patch 8.2.0224: compiling :elseif not tested yet Bram Moolenaar <Bram@vim.org> parents: 19330 diff changeset	5275 scope->se_u.se_if.is_if_label = -1;
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5276 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5277 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5278
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5279 if (cctx->ctx_skip != MAYBE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5280 cctx->ctx_skip = !cctx->ctx_skip;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5281
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5282 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5283 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5284
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5285 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5286 compile_endif(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5287 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5288 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5289 ifscope_T *ifscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5290 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5291 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5292
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5293 if (scope == NULL \|\| scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5294 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5295 emsg(_(e_endif_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5296 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5297 }
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5298 ifscope = &scope->se_u.se_if;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5299 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5300
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5301 if (scope->se_u.se_if.is_if_label >= 0)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5302 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5303 // previous "if" or "elseif" jumps here
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5304 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5305 isn->isn_arg.jump.jump_where = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5306 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5307 // Fill in the "end" label in jumps at the end of the blocks.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5308 compile_fill_jump_to_end(&ifscope->is_end_label, cctx);
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	5309 cctx->ctx_skip = FALSE;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5310
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5311 drop_scope(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5312 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5313 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5314
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5315 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5316 * compile "for var in expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5317 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5318 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5319 * PUSHNR -1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5320 * STORE loop-idx Set index to -1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5321 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5322 * top: FOR loop-idx, end Increment index, use list on bottom of stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5323 * - if beyond end, jump to "end"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5324 * - otherwise get item from list and push it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5325 * STORE var Store item in "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5326 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5327 * JUMP top Jump back to repeat
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5328 * end: DROP Drop the result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5329 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5330 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5331 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5332 compile_for(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5333 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5334 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5335 size_t varlen;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5336 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5337 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5338 scope_T *scope;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5339 lvar_T *loop_lvar; // loop iteration variable
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5340 lvar_T *var_lvar; // variable for "var"
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5341 type_T *vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5342
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5343 // TODO: list of variables: "for [key, value] in dict"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5344 // parse "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5345 for (p = arg; eval_isnamec1(*p); ++p)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5346 ;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5347 varlen = p - arg;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5348 var_lvar = lookup_local(arg, varlen, cctx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5349 if (var_lvar != NULL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5350 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5351 semsg(_("E1023: variable already defined: %s"), arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5352 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5353 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5354
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5355 // consume "in"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5356 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5357 if (STRNCMP(p, "in", 2) != 0 \|\| !VIM_ISWHITE(p[2]))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5358 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5359 emsg(_(e_missing_in));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5360 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5361 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5362 p = skipwhite(p + 2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5363
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5364
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5365 scope = new_scope(cctx, FOR_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5366 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5367 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5368
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5369 // Reserve a variable to store the loop iteration counter.
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5370 loop_lvar = reserve_local(cctx, (char_u *)"", 0, FALSE, &t_number);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5371 if (loop_lvar == NULL)
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5372 {
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5373 // out of memory
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5374 drop_scope(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5375 return NULL;
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5376 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5377
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5378 // Reserve a variable to store "var"
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5379 var_lvar = reserve_local(cctx, arg, varlen, FALSE, &t_any);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5380 if (var_lvar == NULL)
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5381 {
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5382 // out of memory or used as an argument
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5383 drop_scope(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5384 return NULL;
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5385 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5386
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5387 generate_STORENR(cctx, loop_lvar->lv_idx, -1);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5388
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5389 // compile "expr", it remains on the stack until "endfor"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5390 arg = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5391 if (compile_expr1(&arg, cctx) == FAIL)
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5392 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5393 drop_scope(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5394 return NULL;
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5395 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5396
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5397 // now we know the type of "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5398 vartype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5399 if (vartype->tt_type != VAR_LIST)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5400 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5401 emsg(_("E1024: need a List to iterate over"));
19866 1136ec381dd2 patch 8.2.0489: Vim9: memory leaks Bram Moolenaar <Bram@vim.org> parents: 19864 diff changeset	5402 drop_scope(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5403 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5404 }
19922 1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void" Bram Moolenaar <Bram@vim.org> parents: 19918 diff changeset	5405 if (vartype->tt_member->tt_type != VAR_ANY)
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5406 var_lvar->lv_type = vartype->tt_member;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5407
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5408 // "for_end" is set when ":endfor" is found
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5409 scope->se_u.se_for.fs_top_label = instr->ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5410
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5411 generate_FOR(cctx, loop_lvar->lv_idx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	5412 generate_STORE(cctx, ISN_STORE, var_lvar->lv_idx, NULL);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5413
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5414 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5415 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5416
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5417 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5418 * compile "endfor"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5419 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5420 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5421 compile_endfor(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5422 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5423 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5424 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5425 forscope_T *forscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5426 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5427
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5428 if (scope == NULL \|\| scope->se_type != FOR_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5429 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5430 emsg(_(e_for));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5431 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5432 }
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5433 forscope = &scope->se_u.se_for;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5434 cctx->ctx_scope = scope->se_outer;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5435 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5436
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5437 // At end of ":for" scope jump back to the FOR instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5438 generate_JUMP(cctx, JUMP_ALWAYS, forscope->fs_top_label);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5439
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5440 // Fill in the "end" label in the FOR statement so it can jump here
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5441 isn = ((isn_T *)instr->ga_data) + forscope->fs_top_label;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5442 isn->isn_arg.forloop.for_end = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5443
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5444 // Fill in the "end" label any BREAK statements
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5445 compile_fill_jump_to_end(&forscope->fs_end_label, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5446
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5447 // Below the ":for" scope drop the "expr" list from the stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5448 if (generate_instr_drop(cctx, ISN_DROP, 1) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5449 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5450
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5451 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5452
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5453 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5454 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5455
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5456 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5457 * compile "while expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5458 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5459 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5460 * top: EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5461 * JUMP_IF_FALSE end jump if false
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5462 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5463 * JUMP top Jump back to repeat
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5464 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5465 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5466 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5467 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5468 compile_while(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5469 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5470 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5471 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5472 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5473
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5474 scope = new_scope(cctx, WHILE_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5475 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5476 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5477
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5478 scope->se_u.se_while.ws_top_label = instr->ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5479
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5480 // compile "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5481 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5482 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5483
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5484 // "while_end" is set when ":endwhile" is found
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5485 if (compile_jump_to_end(&scope->se_u.se_while.ws_end_label,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5486 JUMP_IF_FALSE, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5487 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5488
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5489 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5490 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5491
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5492 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5493 * compile "endwhile"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5494 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5495 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5496 compile_endwhile(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5497 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5498 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5499
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5500 if (scope == NULL \|\| scope->se_type != WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5501 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5502 emsg(_(e_while));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5503 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5504 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5505 cctx->ctx_scope = scope->se_outer;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5506 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5507
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5508 // At end of ":for" scope jump back to the FOR instruction.
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5509 generate_JUMP(cctx, JUMP_ALWAYS, scope->se_u.se_while.ws_top_label);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5510
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5511 // Fill in the "end" label in the WHILE statement so it can jump here.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5512 // And in any jumps for ":break"
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5513 compile_fill_jump_to_end(&scope->se_u.se_while.ws_end_label, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5514
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5515 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5516
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5517 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5518 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5519
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5520 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5521 * compile "continue"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5522 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5523 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5524 compile_continue(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5525 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5526 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5527
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5528 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5529 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5530 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5531 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5532 emsg(_(e_continue));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5533 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5534 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5535 if (scope->se_type == FOR_SCOPE \|\| scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5536 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5537 scope = scope->se_outer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5538 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5539
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5540 // Jump back to the FOR or WHILE instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5541 generate_JUMP(cctx, JUMP_ALWAYS,
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5542 scope->se_type == FOR_SCOPE ? scope->se_u.se_for.fs_top_label
d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5543 : scope->se_u.se_while.ws_top_label);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5544 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5545 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5546
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5547 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5548 * compile "break"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5549 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5550 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5551 compile_break(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5552 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5553 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5554 endlabel_T **el;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5555
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5556 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5557 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5558 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5559 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5560 emsg(_(e_break));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5561 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5562 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5563 if (scope->se_type == FOR_SCOPE \|\| scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5564 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5565 scope = scope->se_outer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5566 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5567
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5568 // Jump to the end of the FOR or WHILE loop.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5569 if (scope->se_type == FOR_SCOPE)
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5570 el = &scope->se_u.se_for.fs_end_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5571 else
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5572 el = &scope->se_u.se_while.ws_end_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5573 if (compile_jump_to_end(el, JUMP_ALWAYS, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5574 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5575
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5576 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5577 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5578
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5579 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5580 * compile "{" start of block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5581 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5582 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5583 compile_block(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5584 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5585 if (new_scope(cctx, BLOCK_SCOPE) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5586 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5587 return skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5588 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5589
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5590 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5591 * compile end of block: drop one scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5592 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5593 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5594 compile_endblock(cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5595 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5596 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5597
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5598 cctx->ctx_scope = scope->se_outer;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	5599 unwind_locals(cctx, scope->se_local_count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5600 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5601 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5602
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5603 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5604 * compile "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5605 * Creates a new scope for the try-endtry, pointing to the first catch and
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5606 * finally.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5607 * Creates another scope for the "try" block itself.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5608 * TRY instruction sets up exception handling at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5609 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5610 * "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5611 * TRY -> catch1, -> finally push trystack entry
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5612 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5613 * "throw {exception}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5614 * EVAL {exception}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5615 * THROW create exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5616 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5617 * " catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5618 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5619 * catch1: PUSH exeception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5620 * EVAL {expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5621 * MATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5622 * JUMP nomatch -> catch2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5623 * CATCH remove exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5624 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5625 * " catch"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5626 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5627 * catch2: CATCH remove exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5628 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5629 * " finally"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5630 * finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5631 * ... finally block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5632 * " endtry"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5633 * ENDTRY pop trystack entry, may rethrow
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5634 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5635 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5636 compile_try(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5637 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5638 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5639 scope_T *try_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5640 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5641
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5642 // scope that holds the jumps that go to catch/finally/endtry
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5643 try_scope = new_scope(cctx, TRY_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5644 if (try_scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5645 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5646
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5647 // "catch" is set when the first ":catch" is found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5648 // "finally" is set when ":finally" or ":endtry" is found
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5649 try_scope->se_u.se_try.ts_try_label = instr->ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5650 if (generate_instr(cctx, ISN_TRY) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5651 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5652
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5653 // scope for the try block itself
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5654 scope = new_scope(cctx, BLOCK_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5655 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5656 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5657
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5658 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5659 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5660
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5661 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5662 * compile "catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5663 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5664 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5665 compile_catch(char_u arg, cctx_T cctx UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5666 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5667 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5668 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5669 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5670 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5671
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5672 // end block scope from :try or :catch
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5673 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5674 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5675 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5676
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5677 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5678 if (scope == NULL \|\| scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5679 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5680 emsg(_(e_catch));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5681 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5682 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5683
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5684 if (scope->se_u.se_try.ts_caught_all)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5685 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5686 emsg(_("E1033: catch unreachable after catch-all"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5687 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5688 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5689
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5690 // Jump from end of previous block to :finally or :endtry
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5691 if (compile_jump_to_end(&scope->se_u.se_try.ts_end_label,
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5692 JUMP_ALWAYS, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5693 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5694
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5695 // End :try or :catch scope: set value in ISN_TRY instruction
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5696 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5697 if (isn->isn_arg.try.try_catch == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5698 isn->isn_arg.try.try_catch = instr->ga_len;
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5699 if (scope->se_u.se_try.ts_catch_label != 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5700 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5701 // Previous catch without match jumps here
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5702 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_catch_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5703 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5704 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5705
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5706 p = skipwhite(arg);
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	5707 if (ends_excmd2(arg, p))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5708 {
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5709 scope->se_u.se_try.ts_caught_all = TRUE;
d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5710 scope->se_u.se_try.ts_catch_label = 0;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5711 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5712 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5713 {
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5714 char_u *end;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5715 char_u *pat;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5716 char_u *tofree = NULL;
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5717 int dropped = 0;
19388 3a579cadceb6 patch 8.2.0252: Windows compiler warns for using size_t Bram Moolenaar <Bram@vim.org> parents: 19342 diff changeset	5718 int len;
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5719
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5720 // Push v:exception, push {expr} and MATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5721 generate_instr_type(cctx, ISN_PUSHEXC, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5722
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5723 end = skip_regexp_ex(p + 1, *p, TRUE, &tofree, &dropped);
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5724 if (end != p)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5725 {
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5726 semsg(_("E1067: Separator mismatch: %s"), p);
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5727 vim_free(tofree);
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5728 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5729 }
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5730 if (tofree == NULL)
19388 3a579cadceb6 patch 8.2.0252: Windows compiler warns for using size_t Bram Moolenaar <Bram@vim.org> parents: 19342 diff changeset	5731 len = (int)(end - (p + 1));
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5732 else
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5733 len = (int)(end - tofree);
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5734 pat = vim_strnsave(tofree == NULL ? p + 1 : tofree, len);
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5735 vim_free(tofree);
19892 5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19884 diff changeset	5736 p += len + 2 + dropped;
19316 17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5737 if (pat == NULL)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5738 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5739 if (generate_PUSHS(cctx, pat) == FAIL)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5740 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested Bram Moolenaar <Bram@vim.org> parents: 19304 diff changeset	5741
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5742 if (generate_COMPARE(cctx, EXPR_MATCH, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5743 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5744
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5745 scope->se_u.se_try.ts_catch_label = instr->ga_len;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5746 if (generate_JUMP(cctx, JUMP_IF_FALSE, 0) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5747 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5748 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5749
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5750 if (generate_instr(cctx, ISN_CATCH) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5751 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5752
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5753 if (new_scope(cctx, BLOCK_SCOPE) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5754 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5755 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5756 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5757
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5758 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5759 compile_finally(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5760 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5761 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5762 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5763 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5764
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5765 // end block scope from :try or :catch
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5766 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5767 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5768 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5769
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5770 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5771 if (scope == NULL \|\| scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5772 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5773 emsg(_(e_finally));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5774 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5775 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5776
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5777 // End :catch or :finally scope: set value in ISN_TRY instruction
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5778 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5779 if (isn->isn_arg.try.try_finally != 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5780 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5781 emsg(_(e_finally_dup));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5782 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5783 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5784
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5785 // Fill in the "end" label in jumps at the end of the blocks.
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5786 compile_fill_jump_to_end(&scope->se_u.se_try.ts_end_label, cctx);
d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5787
19894 ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	5788 isn->isn_arg.try.try_finally = instr->ga_len;
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5789 if (scope->se_u.se_try.ts_catch_label != 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5790 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5791 // Previous catch without match jumps here
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5792 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_catch_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5793 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5794 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5795
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5796 // TODO: set index in ts_finally_label jumps
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5797
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5798 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5799 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5800
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5801 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5802 compile_endtry(char_u arg, cctx_T cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5803 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5804 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5805 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5806 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5807
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5808 // end block scope from :catch or :finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5809 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5810 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5811 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5812
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5813 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5814 if (scope == NULL \|\| scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5815 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5816 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5817 emsg(_(e_no_endtry));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5818 else if (scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5819 emsg(_(e_endwhile));
19213 b18437efabac patch 8.2.0165: Coverity warning for using NULL pointer Bram Moolenaar <Bram@vim.org> parents: 19193 diff changeset	5820 else if (scope->se_type == FOR_SCOPE)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5821 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5822 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5823 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5824 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5825 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5826
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5827 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5828 if (isn->isn_arg.try.try_catch == 0 && isn->isn_arg.try.try_finally == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5829 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5830 emsg(_("E1032: missing :catch or :finally"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5831 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5832 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5834 // Fill in the "end" label in jumps at the end of the blocks, if not done
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5835 // by ":finally".
19229 d776967d0f0d patch 8.2.0173: build fails with old compiler Bram Moolenaar <Bram@vim.org> parents: 19223 diff changeset	5836 compile_fill_jump_to_end(&scope->se_u.se_try.ts_end_label, cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5837
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5838 // End :catch or :finally scope: set value in ISN_TRY instruction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5839 if (isn->isn_arg.try.try_finally == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5840 isn->isn_arg.try.try_finally = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5841 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5842
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5843 if (generate_instr(cctx, ISN_ENDTRY) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5844 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5845 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5846 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5847
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5848 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5849 * compile "throw {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5850 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5851 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5852 compile_throw(char_u arg, cctx_T cctx UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5853 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5854 char_u *p = skipwhite(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5855
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5856 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5857 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5858 if (may_generate_2STRING(-1, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5859 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5860 if (generate_instr_drop(cctx, ISN_THROW, 1) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5861 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5862
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5863 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5864 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5865
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5866 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5867 * compile "echo expr"
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5868 * compile "echomsg expr"
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5869 * compile "echoerr expr"
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5870 * compile "execute expr"
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5871 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5872 static char_u *
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5873 compile_mult_expr(char_u arg, int cmdidx, cctx_T cctx)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5874 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5875 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5876 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5877
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	5878 for (;;)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5879 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5880 if (compile_expr1(&p, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5881 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5882 ++count;
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	5883 p = skipwhite(p);
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	5884 if (ends_excmd(*p))
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	5885 break;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5886 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5887
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5888 if (cmdidx == CMD_echo \|\| cmdidx == CMD_echon)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5889 generate_ECHO(cctx, cmdidx == CMD_echo, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5890 else if (cmdidx == CMD_execute)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5891 generate_MULT_EXPR(cctx, ISN_EXECUTE, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5892 else if (cmdidx == CMD_echomsg)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5893 generate_MULT_EXPR(cctx, ISN_ECHOMSG, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5894 else
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	5895 generate_MULT_EXPR(cctx, ISN_ECHOERR, count);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5896 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5897 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5898
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5899 /*
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5900 * A command that is not compiled, execute with legacy code.
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5901 */
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5902 static char_u *
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5903 compile_exec(char_u line, exarg_T eap, cctx_T *cctx)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5904 {
20172 1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5905 char_u *p;
20174 72b437855299 patch 8.2.0642: Vim9: using invalid index Bram Moolenaar <Bram@vim.org> parents: 20172 diff changeset	5906 int has_expr = FALSE;
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5907
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5908 if (cctx->ctx_skip == TRUE)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5909 goto theend;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5910
20174 72b437855299 patch 8.2.0642: Vim9: using invalid index Bram Moolenaar <Bram@vim.org> parents: 20172 diff changeset	5911 if (eap->cmdidx >= 0 && eap->cmdidx < CMD_SIZE)
72b437855299 patch 8.2.0642: Vim9: using invalid index Bram Moolenaar <Bram@vim.org> parents: 20172 diff changeset	5912 has_expr = (excmd_get_argt(eap->cmdidx) & (EX_XFILE \| EX_EXPAND));
20172 1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5913 if (eap->cmdidx == CMD_syntax && STRNCMP(eap->arg, "include ", 8) == 0)
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5914 {
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5915 // expand filename in "syntax include [@group] filename"
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5916 has_expr = TRUE;
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5917 eap->arg = skipwhite(eap->arg + 7);
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5918 if (*eap->arg == '@')
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5919 eap->arg = skiptowhite(eap->arg);
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5920 }
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5921
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include Bram Moolenaar <Bram@vim.org> parents: 20170 diff changeset	5922 if (has_expr && (p = (char_u )strstr((char )eap->arg, "`=")) != NULL)
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5923 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5924 int count = 0;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5925 char_u *start = skipwhite(line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5926
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5927 // :cmd xxx`=expr1`yyy`=expr2`zzz
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5928 // PUSHS ":cmd xxx"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5929 // eval expr1
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5930 // PUSHS "yyy"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5931 // eval expr2
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5932 // PUSHS "zzz"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5933 // EXECCONCAT 5
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5934 for (;;)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5935 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5936 if (p > start)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5937 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5938 generate_PUSHS(cctx, vim_strnsave(start, (int)(p - start)));
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5939 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5940 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5941 p += 2;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5942 if (compile_expr1(&p, cctx) == FAIL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5943 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5944 may_generate_2STRING(-1, cctx);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5945 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5946 p = skipwhite(p);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5947 if (*p != '`')
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5948 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5949 emsg(_("E1083: missing backtick"));
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5950 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5951 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5952 start = p + 1;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5953
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5954 p = (char_u )strstr((char )start, "`=");
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5955 if (p == NULL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5956 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5957 if (*skipwhite(start) != NUL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5958 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5959 generate_PUSHS(cctx, vim_strsave(start));
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5960 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5961 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5962 break;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5963 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5964 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5965 generate_EXECCONCAT(cctx, count);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5966 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5967 else
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5968 generate_EXEC(cctx, line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5969
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5970 theend:
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5971 return (char_u *)"";
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5972 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5973
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	5974 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5975 * After ex_function() has collected all the function lines: parse and compile
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5976 * the lines into instructions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5977 * Adds the function to "def_functions".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5978 * When "set_return_type" is set then set ufunc->uf_ret_type to the type of the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5979 * return statement (used for lambda).
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	5980 * "outer_cctx" is set for a nested function.
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	5981 * This can be used recursively through compile_lambda(), which may reallocate
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	5982 * "def_functions".
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5983 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5984 void
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	5985 compile_def_function(ufunc_T ufunc, int set_return_type, cctx_T outer_cctx)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5986 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5987 char_u *line = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5988 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5989 char *errormsg = NULL; // error message
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5990 int had_return = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5991 cctx_T cctx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5992 garray_T *instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5993 int called_emsg_before = called_emsg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5994 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5995 sctx_T save_current_sctx = current_sctx;
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	5996 int emsg_before = called_emsg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5997
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	5998 {
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	5999 dfunc_T *dfunc; // may be invalidated by compile_lambda()
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6000
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6001 if (ufunc->uf_dfunc_idx >= 0)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6002 {
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6003 // Redefining a function that was compiled before.
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6004 dfunc = ((dfunc_T *)def_functions.ga_data) + ufunc->uf_dfunc_idx;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6005
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6006 // Free old instructions.
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6007 delete_def_function_contents(dfunc);
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6008 }
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6009 else
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6010 {
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6011 // Add the function to "def_functions".
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6012 if (ga_grow(&def_functions, 1) == FAIL)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6013 return;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6014 dfunc = ((dfunc_T *)def_functions.ga_data) + def_functions.ga_len;
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20005 diff changeset	6015 CLEAR_POINTER(dfunc);
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6016 dfunc->df_idx = def_functions.ga_len;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6017 ufunc->uf_dfunc_idx = dfunc->df_idx;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6018 dfunc->df_ufunc = ufunc;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6019 ++def_functions.ga_len;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6020 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6021 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6022
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20005 diff changeset	6023 CLEAR_FIELD(cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6024 cctx.ctx_ufunc = ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6025 cctx.ctx_lnum = -1;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	6026 cctx.ctx_outer = outer_cctx;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6027 ga_init2(&cctx.ctx_locals, sizeof(lvar_T), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6028 ga_init2(&cctx.ctx_type_stack, sizeof(type_T *), 50);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6029 ga_init2(&cctx.ctx_imports, sizeof(imported_T), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6030 cctx.ctx_type_list = &ufunc->uf_type_list;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6031 ga_init2(&cctx.ctx_instr, sizeof(isn_T), 50);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6032 instr = &cctx.ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6033
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6034 // Most modern script version.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6035 current_sctx.sc_version = SCRIPT_VERSION_VIM9;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6036
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6037 if (ufunc->uf_def_args.ga_len > 0)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6038 {
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6039 int count = ufunc->uf_def_args.ga_len;
19946 8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6040 int first_def_arg = ufunc->uf_args.ga_len - count;
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6041 int i;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6042 char_u *arg;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6043 int off = STACK_FRAME_SIZE + (ufunc->uf_va_name != NULL ? 1 : 0);
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6044
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6045 // Produce instructions for the default values of optional arguments.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6046 // Store the instruction index in uf_def_arg_idx[] so that we know
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6047 // where to start when the function is called, depending on the number
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6048 // of arguments.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6049 ufunc->uf_def_arg_idx = ALLOC_CLEAR_MULT(int, count + 1);
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6050 if (ufunc->uf_def_arg_idx == NULL)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6051 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6052 for (i = 0; i < count; ++i)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6053 {
19946 8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6054 garray_T *stack = &cctx.ctx_type_stack;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6055 type_T *val_type;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6056 int arg_idx = first_def_arg + i;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6057
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6058 ufunc->uf_def_arg_idx[i] = instr->ga_len;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6059 arg = ((char_u **)(ufunc->uf_def_args.ga_data))[i];
19946 8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6060 if (compile_expr1(&arg, &cctx) == FAIL)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6061 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6062
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6063 // If no type specified use the type of the default value.
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6064 // Otherwise check that the default value type matches the
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6065 // specified type.
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6066 val_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6067 if (ufunc->uf_arg_types[arg_idx] == &t_unknown)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6068 ufunc->uf_arg_types[arg_idx] = val_type;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6069 else if (check_type(ufunc->uf_arg_types[i], val_type, FALSE)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6070 == FAIL)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6071 {
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6072 arg_type_mismatch(ufunc->uf_arg_types[arg_idx], val_type,
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6073 arg_idx + 1);
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6074 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6075 }
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6076
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked Bram Moolenaar <Bram@vim.org> parents: 19944 diff changeset	6077 if (generate_STORE(&cctx, ISN_STORE, i - count - off, NULL) == FAIL)
19328 e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6078 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6079 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6080 ufunc->uf_def_arg_idx[count] = instr->ga_len;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6081 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6082
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6083 /*
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6084 * Loop over all the lines of the function and generate instructions.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet Bram Moolenaar <Bram@vim.org> parents: 19316 diff changeset	6085 */
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6086 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6087 {
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6088 exarg_T ea;
20055 686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6089 int is_ex_command = FALSE;
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6090
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6091 // Bail out on the first error to avoid a flood of errors and report
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6092 // the right line number when inside try/catch.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6093 if (emsg_before != called_emsg)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6094 goto erret;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6095
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6096 if (line != NULL && *line == '\|')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6097 // the line continues after a '\|'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6098 ++line;
20059 de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	6099 else if (line != NULL && *line != NUL
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	6100 && !(*line == '#' && (line == cctx.ctx_line_start
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script Bram Moolenaar <Bram@vim.org> parents: 20055 diff changeset	6101 \|\| VIM_ISWHITE(line[-1]))))
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6102 {
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6103 semsg(_("E488: Trailing characters: %s"), line);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6104 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6105 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6106 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6107 {
19999 844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	6108 line = next_line_from_context(&cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed Bram Moolenaar <Bram@vim.org> parents: 19993 diff changeset	6109 if (cctx.ctx_lnum >= ufunc->uf_lines.ga_len)
20055 686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6110 // beyond the last line
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6111 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6112 }
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6113 emsg_before = called_emsg;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6114
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6115 had_return = FALSE;
20007 aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose Bram Moolenaar <Bram@vim.org> parents: 20005 diff changeset	6116 CLEAR_FIELD(ea);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6117 ea.cmdlinep = &line;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6118 ea.cmd = skipwhite(line);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6119
20055 686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6120 // Some things can be recognized by the first character.
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6121 switch (*ea.cmd)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6122 {
20055 686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6123 case '#':
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6124 // "#" starts a comment, but "#{" does not.
20055 686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6125 if (ea.cmd[1] != '{')
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6126 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6127 line = (char_u *)"";
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6128 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6129 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6130 break;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6131
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6132 case '}':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6133 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6134 // "}" ends a block scope
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6135 scopetype_T stype = cctx.ctx_scope == NULL
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6136 ? NO_SCOPE : cctx.ctx_scope->se_type;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6137
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6138 if (stype == BLOCK_SCOPE)
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6139 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6140 compile_endblock(&cctx);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6141 line = ea.cmd;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6142 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6143 else
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6144 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6145 emsg(_("E1025: using } outside of a block scope"));
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6146 goto erret;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6147 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6148 if (line != NULL)
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6149 line = skipwhite(ea.cmd + 1);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6150 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6151 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6152
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6153 case '{':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6154 // "{" starts a block scope
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6155 // "{'a': 1}->func() is something else
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6156 if (ends_excmd(*skipwhite(ea.cmd + 1)))
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6157 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6158 line = compile_block(ea.cmd, &cctx);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6159 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6160 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6161 break;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6162
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6163 case ':':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6164 is_ex_command = TRUE;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function Bram Moolenaar <Bram@vim.org> parents: 20045 diff changeset	6165 break;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6166 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6167
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6168 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6169 * COMMAND MODIFIERS
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6170 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6171 if (parse_command_modifiers(&ea, &errormsg, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6172 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6173 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6174 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6175 // empty line or comment
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6176 line = (char_u *)"";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6177 continue;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6178 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6179
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6180 // Skip ":call" to get to the function name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6181 if (checkforcmd(&ea.cmd, "call", 3))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6182 ea.cmd = skipwhite(ea.cmd);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6183
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6184 if (!is_ex_command)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6185 {
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6186 // Assuming the command starts with a variable or function name,
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6187 // find what follows. Also "&opt = val", "$ENV = val" and "@r =
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6188 // val".
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6189 p = (ea.cmd == '&' \|\| ea.cmd == '$' \|\| *ea.cmd == '@')
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6190 ? ea.cmd + 1 : ea.cmd;
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	6191 p = to_name_end(p, TRUE);
19862 846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	6192 if (p > ea.cmd && *p != NUL)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6193 {
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6194 int oplen;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6195 int heredoc;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6196
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6197 oplen = assignment_len(skipwhite(p), &heredoc);
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6198 if (oplen > 0)
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6199 {
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6200 // Recognize an assignment if we recognize the variable
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6201 // name:
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6202 // "g:var = expr"
19583 ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	6203 // "local = expr" where "local" is a local var.
ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	6204 // "script = expr" where "script" is a script-local var.
ba35daca6553 patch 8.2.0348: Vim9: not all code tested Bram Moolenaar <Bram@vim.org> parents: 19579 diff changeset	6205 // "import = expr" where "import" is an imported var
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6206 // "&opt = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6207 // "$ENV = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6208 // "@r = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6209 if (*ea.cmd == '&'
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6210 \|\| *ea.cmd == '$'
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6211 \|\| *ea.cmd == '@'
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6212 \|\| ((p - ea.cmd) > 2 && ea.cmd[1] == ':')
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	6213 \|\| lookup_local(ea.cmd, p - ea.cmd, &cctx) != NULL
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6214 \|\| lookup_script(ea.cmd, p - ea.cmd) == OK
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6215 \|\| find_imported(ea.cmd, p - ea.cmd, &cctx) != NULL)
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6216 {
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6217 line = compile_assignment(ea.cmd, &ea, CMD_SIZE, &cctx);
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6218 if (line == NULL)
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6219 goto erret;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6220 continue;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6221 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6222 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6223 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6224 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6225
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6226 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6227 * COMMAND after range
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6228 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6229 ea.cmd = skip_range(ea.cmd, NULL);
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	6230 p = find_ex_command(&ea, NULL, is_ex_command ? NULL
2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	6231 : (void ()(char_u , size_t, cctx_T ))lookup_local,
19473 b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name Bram Moolenaar <Bram@vim.org> parents: 19467 diff changeset	6232 &cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6233
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6234 if (p == ea.cmd && ea.cmdidx != CMD_SIZE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6235 {
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6236 if (cctx.ctx_skip == TRUE)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6237 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6238 line += STRLEN(line);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6239 continue;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6240 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6241
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6242 // Expression or function call.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6243 if (ea.cmdidx == CMD_eval)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6244 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6245 p = ea.cmd;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6246 if (compile_expr1(&p, &cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6247 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6248
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6249 // drop the return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6250 generate_instr_drop(&cctx, ISN_DROP, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6251 line = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6252 continue;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6253 }
19894 ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	6254 // CMD_let cannot happen, compile_assignment() above is used
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6255 iemsg("Command from find_ex_command() not handled");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6256 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6257 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6258
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6259 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6260
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6261 if (cctx.ctx_skip == TRUE
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6262 && ea.cmdidx != CMD_elseif
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6263 && ea.cmdidx != CMD_else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6264 && ea.cmdidx != CMD_endif)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6265 {
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6266 line = (char_u *)"";
19253 a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6267 continue;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6268 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines Bram Moolenaar <Bram@vim.org> parents: 19229 diff changeset	6269
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6270 switch (ea.cmdidx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6271 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6272 case CMD_def:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6273 case CMD_function:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6274 // TODO: Nested function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6275 emsg("Nested function not implemented yet");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6276 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6277
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6278 case CMD_return:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6279 line = compile_return(p, set_return_type, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6280 had_return = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6281 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6282
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6283 case CMD_let:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6284 case CMD_const:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6285 line = compile_assignment(p, &ea, ea.cmdidx, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6286 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6287
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6288 case CMD_unlet:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6289 case CMD_unlockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6290 case CMD_lockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6291 line = compile_unletlock(p, &ea, &cctx);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6292 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6293
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6294 case CMD_import:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6295 line = compile_import(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6296 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6297
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6298 case CMD_if:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6299 line = compile_if(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6300 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6301 case CMD_elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6302 line = compile_elseif(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6303 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6304 case CMD_else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6305 line = compile_else(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6306 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6307 case CMD_endif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6308 line = compile_endif(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6309 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6310
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6311 case CMD_while:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6312 line = compile_while(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6313 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6314 case CMD_endwhile:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6315 line = compile_endwhile(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6316 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6317
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6318 case CMD_for:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6319 line = compile_for(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6320 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6321 case CMD_endfor:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6322 line = compile_endfor(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6323 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6324 case CMD_continue:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6325 line = compile_continue(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6326 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6327 case CMD_break:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6328 line = compile_break(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6329 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6330
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6331 case CMD_try:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6332 line = compile_try(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6333 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6334 case CMD_catch:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6335 line = compile_catch(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6336 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6337 case CMD_finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6338 line = compile_finally(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6339 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6340 case CMD_endtry:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6341 line = compile_endtry(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6342 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6343 case CMD_throw:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6344 line = compile_throw(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6345 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6346
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6347 case CMD_echo:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6348 case CMD_echon:
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	6349 case CMD_execute:
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	6350 case CMD_echomsg:
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	6351 case CMD_echoerr:
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	6352 line = compile_mult_expr(p, ea.cmdidx, &cctx);
19528 3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet Bram Moolenaar <Bram@vim.org> parents: 19521 diff changeset	6353 break;
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6354
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6355 default:
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6356 // TODO: other commands with an expression argument
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6357 // Not recognized, execute with do_cmdline_cmd().
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6358 ea.arg = p;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6359 line = compile_exec(line, &ea, &cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6360 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6361 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6362 if (line == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6363 goto erret;
19894 ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested Bram Moolenaar <Bram@vim.org> parents: 19892 diff changeset	6364 line = skipwhite(line);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6365
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6366 if (cctx.ctx_type_stack.ga_len < 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6367 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6368 iemsg("Type stack underflow");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6369 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6370 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6371 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6372
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6373 if (cctx.ctx_scope != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6374 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6375 if (cctx.ctx_scope->se_type == IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6376 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6377 else if (cctx.ctx_scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6378 emsg(_(e_endwhile));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6379 else if (cctx.ctx_scope->se_type == FOR_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6380 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6381 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6382 emsg(_("E1026: Missing }"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6383 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6384 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6385
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6386 if (!had_return)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6387 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6388 if (ufunc->uf_ret_type->tt_type != VAR_VOID)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6389 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6390 emsg(_("E1027: Missing return statement"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6391 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6392 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6393
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6394 // Return zero if there is no return at the end.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6395 generate_PUSHNR(&cctx, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6396 generate_instr(&cctx, ISN_RETURN);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6397 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6398
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6399 {
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6400 dfunc_T dfunc = ((dfunc_T )def_functions.ga_data)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6401 + ufunc->uf_dfunc_idx;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6402 dfunc->df_deleted = FALSE;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6403 dfunc->df_instr = instr->ga_data;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6404 dfunc->df_instr_count = instr->ga_len;
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	6405 dfunc->df_varcount = cctx.ctx_locals_count;
20247 e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6406 dfunc->df_closure_count = cctx.ctx_closure_count;
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	6407 if (cctx.ctx_outer_used)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	6408 ufunc->uf_flags \|= FC_CLOSURE;
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6409 }
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6410
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6411 {
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6412 int varargs = ufunc->uf_va_name != NULL;
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6413 int argcount = ufunc->uf_args.ga_len;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6414
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6415 // Create a type for the function, with the return type and any
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6416 // argument types.
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6417 // A vararg is included in uf_args.ga_len but not in uf_arg_types.
6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6418 // The type is included in "tt_args".
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6419 if (argcount > 0 \|\| varargs)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6420 {
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6421 ufunc->uf_func_type = alloc_func_type(ufunc->uf_ret_type,
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6422 argcount, &ufunc->uf_type_list);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6423 // Add argument types to the function type.
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6424 if (func_type_add_arg_types(ufunc->uf_func_type,
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6425 argcount + varargs,
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6426 &ufunc->uf_type_list) == FAIL)
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6427 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6428 ret = FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6429 goto erret;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6430 }
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6431 ufunc->uf_func_type->tt_argcount = argcount + varargs;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6432 ufunc->uf_func_type->tt_min_argcount =
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6433 argcount - ufunc->uf_def_args.ga_len;
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6434 if (ufunc->uf_arg_types == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6435 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6436 int i;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6437
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6438 // lambda does not have argument types.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6439 for (i = 0; i < argcount; ++i)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6440 ufunc->uf_func_type->tt_args[i] = &t_any;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6441 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6442 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6443 mch_memmove(ufunc->uf_func_type->tt_args,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6444 ufunc->uf_arg_types, sizeof(type_T ) argcount);
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6445 if (varargs)
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6446 {
19914 6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6447 ufunc->uf_func_type->tt_args[argcount] =
6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs Bram Moolenaar <Bram@vim.org> parents: 19912 diff changeset	6448 ufunc->uf_va_type == NULL ? &t_any : ufunc->uf_va_type;
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6449 ufunc->uf_func_type->tt_flags = TTFLAG_VARARGS;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6450 }
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6451 }
19975 4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6452 else
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6453 // No arguments, can use a predefined type.
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6454 ufunc->uf_func_type = get_func_type(ufunc->uf_ret_type,
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6455 argcount, &ufunc->uf_type_list);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly Bram Moolenaar <Bram@vim.org> parents: 19964 diff changeset	6456
19912 d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6457 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type Bram Moolenaar <Bram@vim.org> parents: 19904 diff changeset	6458
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6459 ret = OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6460
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6461 erret:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6462 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6463 {
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6464 int idx;
19864 8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6465 dfunc_T dfunc = ((dfunc_T )def_functions.ga_data)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def Bram Moolenaar <Bram@vim.org> parents: 19862 diff changeset	6466 + ufunc->uf_dfunc_idx;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6467
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6468 for (idx = 0; idx < instr->ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6469 delete_instr(((isn_T *)instr->ga_data) + idx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6470 ga_clear(instr);
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6471
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6472 ufunc->uf_dfunc_idx = -1;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6473 if (!dfunc->df_deleted)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6474 --def_functions.ga_len;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6475
19896 92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	6476 while (cctx.ctx_scope != NULL)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	6477 drop_scope(&cctx);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails Bram Moolenaar <Bram@vim.org> parents: 19894 diff changeset	6478
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6479 // Don't execute this function body.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6480 ga_clear_strings(&ufunc->uf_lines);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6481
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6482 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6483 emsg(errormsg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6484 else if (called_emsg == called_emsg_before)
19411 bc880a130120 patch 8.2.0263: a few new Vim9 messages are not localized Bram Moolenaar <Bram@vim.org> parents: 19392 diff changeset	6485 emsg(_("E1028: compile_def_function failed"));
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6486 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6487
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6488 current_sctx = save_current_sctx;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6489 free_imported(&cctx);
20239 2135b4641680 patch 8.2.0675: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20207 diff changeset	6490 free_locals(&cctx);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6491 ga_clear(&cctx.ctx_type_stack);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6492 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6493
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6494 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6495 * Delete an instruction, free what it contains.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6496 */
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6497 void
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6498 delete_instr(isn_T *isn)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6499 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6500 switch (isn->isn_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6501 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6502 case ISN_EXEC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6503 case ISN_LOADENV:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6504 case ISN_LOADG:
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6505 case ISN_LOADB:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6506 case ISN_LOADW:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6507 case ISN_LOADT:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6508 case ISN_LOADOPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6509 case ISN_MEMBER:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6510 case ISN_PUSHEXC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6511 case ISN_PUSHS:
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	6512 case ISN_STOREENV:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6513 case ISN_STOREG:
20089 7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6514 case ISN_STOREB:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6515 case ISN_STOREW:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables Bram Moolenaar <Bram@vim.org> parents: 20079 diff changeset	6516 case ISN_STORET:
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6517 case ISN_PUSHFUNC:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6518 vim_free(isn->isn_arg.string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6519 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6520
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6521 case ISN_LOADS:
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	6522 case ISN_STORES:
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	6523 vim_free(isn->isn_arg.loadstore.ls_name);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6524 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6525
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6526 case ISN_UNLET:
20099 058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable Bram Moolenaar <Bram@vim.org> parents: 20091 diff changeset	6527 case ISN_UNLETENV:
20091 a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6528 vim_free(isn->isn_arg.unlet.ul_name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6529 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled Bram Moolenaar <Bram@vim.org> parents: 20089 diff changeset	6530
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6531 case ISN_STOREOPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6532 vim_free(isn->isn_arg.storeopt.so_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6533 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6534
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6535 case ISN_PUSHBLOB: // push blob isn_arg.blob
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6536 blob_unref(isn->isn_arg.blob);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6537 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6538
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6539 case ISN_PUSHJOB:
19562 6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature Bram Moolenaar <Bram@vim.org> parents: 19558 diff changeset	6540 #ifdef FEAT_JOB_CHANNEL
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6541 job_unref(isn->isn_arg.job);
19562 6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature Bram Moolenaar <Bram@vim.org> parents: 19558 diff changeset	6542 #endif
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6543 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6544
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6545 case ISN_PUSHCHANNEL:
19562 6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature Bram Moolenaar <Bram@vim.org> parents: 19558 diff changeset	6546 #ifdef FEAT_JOB_CHANNEL
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6547 channel_unref(isn->isn_arg.channel);
19562 6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature Bram Moolenaar <Bram@vim.org> parents: 19558 diff changeset	6548 #endif
19558 8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6549 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling Bram Moolenaar <Bram@vim.org> parents: 19530 diff changeset	6550
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6551 case ISN_UCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6552 vim_free(isn->isn_arg.ufunc.cuf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6553 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6554
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6555 case ISN_2BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6556 case ISN_2STRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6557 case ISN_ADDBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6558 case ISN_ADDLIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6559 case ISN_BCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6560 case ISN_CATCH:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6561 case ISN_CHECKNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6562 case ISN_CHECKTYPE:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6563 case ISN_COMPAREANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6564 case ISN_COMPAREBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6565 case ISN_COMPAREBOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6566 case ISN_COMPAREDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6567 case ISN_COMPAREFLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6568 case ISN_COMPAREFUNC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6569 case ISN_COMPARELIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6570 case ISN_COMPARENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6571 case ISN_COMPARESPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6572 case ISN_COMPARESTRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6573 case ISN_CONCAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6574 case ISN_DCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6575 case ISN_DROP:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6576 case ISN_ECHO:
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6577 case ISN_ECHOERR:
20142 fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script Bram Moolenaar <Bram@vim.org> parents: 20140 diff changeset	6578 case ISN_ECHOMSG:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6579 case ISN_ENDTRY:
20170 0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6580 case ISN_EXECCONCAT:
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work Bram Moolenaar <Bram@vim.org> parents: 20142 diff changeset	6581 case ISN_EXECUTE:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6582 case ISN_FOR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6583 case ISN_FUNCREF:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6584 case ISN_INDEX:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6585 case ISN_JUMP:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6586 case ISN_LOAD:
20244 23d75968ca5e patch 8.2.0677: Vim9: no support for closures Bram Moolenaar <Bram@vim.org> parents: 20239 diff changeset	6587 case ISN_LOADOUTER:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6588 case ISN_LOADSCRIPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6589 case ISN_LOADREG:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6590 case ISN_LOADV:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6591 case ISN_NEGATENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6592 case ISN_NEWDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6593 case ISN_NEWLIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6594 case ISN_OPNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6595 case ISN_OPFLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6596 case ISN_OPANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6597 case ISN_PCALL:
19862 846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19860 diff changeset	6598 case ISN_PCALL_END:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6599 case ISN_PUSHF:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6600 case ISN_PUSHNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6601 case ISN_PUSHBOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6602 case ISN_PUSHSPEC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6603 case ISN_RETURN:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6604 case ISN_STORE:
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	6605 case ISN_STOREV:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6606 case ISN_STORENR:
19283 9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested Bram Moolenaar <Bram@vim.org> parents: 19259 diff changeset	6607 case ISN_STOREREG:
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6608 case ISN_STORESCRIPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6609 case ISN_THROW:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6610 case ISN_TRY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6611 // nothing allocated
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6612 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6613 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6614 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6615
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6616 /*
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6617 * Free all instructions for "dfunc".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6618 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6619 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6620 delete_def_function_contents(dfunc_T *dfunc)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6621 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6622 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6623
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6624 ga_clear(&dfunc->df_def_args_isn);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6625
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6626 if (dfunc->df_instr != NULL)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6627 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6628 for (idx = 0; idx < dfunc->df_instr_count; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6629 delete_instr(dfunc->df_instr + idx);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6630 VIM_CLEAR(dfunc->df_instr);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6631 }
20247 e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6632 if (dfunc->df_funcstack != NULL)
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6633 {
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6634 // Decrease the reference count for the context of a closure. If down
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6635 // to zero free it and clear the variables on the stack.
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6636 if (--dfunc->df_funcstack->fs_refcount == 0)
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6637 {
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6638 garray_T *gap = &dfunc->df_funcstack->fs_ga;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6639 typval_T *stack = gap->ga_data;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6640 int i;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6641
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6642 for (i = 0; i < gap->ga_len; ++i)
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6643 clear_tv(stack + i);
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6644 ga_clear(gap);
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6645 vim_free(dfunc->df_funcstack);
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6646 }
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6647 dfunc->df_funcstack = NULL;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures Bram Moolenaar <Bram@vim.org> parents: 20244 diff changeset	6648 }
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6649
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6650 dfunc->df_deleted = TRUE;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6651 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6652
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6653 /*
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6654 * When a user function is deleted, delete any associated def function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6655 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6656 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6657 delete_def_function(ufunc_T *ufunc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6658 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6659 if (ufunc->uf_dfunc_idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6660 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6661 dfunc_T dfunc = ((dfunc_T )def_functions.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6662 + ufunc->uf_dfunc_idx;
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6663
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6664 delete_def_function_contents(dfunc);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6665 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6666 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6667
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6668 #if defined(EXITFREE) \|\| defined(PROTO)
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6669 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6670 * Free all functions defined with ":def".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6671 */
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6672 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6673 free_def_functions(void)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6674 {
19726 ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6675 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6676
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6677 for (idx = 0; idx < def_functions.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6678 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6679 dfunc_T dfunc = ((dfunc_T )def_functions.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6680
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6681 delete_def_function_contents(dfunc);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6682 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6683
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code Bram Moolenaar <Bram@vim.org> parents: 19623 diff changeset	6684 ga_clear(&def_functions);
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6685 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6686 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6687
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6688
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: diff changeset	6689 #endif // FEAT_EVAL

Mercurial > vim

annotate src/vim9compile.c @ 20253:6f9010b6f7f9 v8.2.0682