vim: src/vim9class.c annotate

annotate src/vim9class.c @ 31639:62237ea155d9 v9.0.1152

patch 9.0.1152: class "implements" argument not implemented Commit: https://github.com/vim/vim/commit/94674f2223aafeaa4690f25e12f3ebe07814c5ba Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 6 18:42:20 2023 +0000 patch 9.0.1152: class "implements" argument not implemented Problem: Class "implements" argument not implemented. Solution: Implement "implements" argument. Add basic checks for when a class implements an interface.

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 06 Jan 2023 19:45:05 +0100
parents	5c1b7a87466e
children	88aa7f62cc78

rev	line source
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * vim9class.c: Vim9 script class support
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #define USING_FLOAT_STUFF
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 #include "vim.h"
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	16
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 #if defined(FEAT_EVAL) \|\| defined(PROTO)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	18
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 // When not generating protos this is included in proto.h
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 #ifdef PROTO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 # include "vim9.h"
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 #endif
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	23
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 /*
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	25 * Parse a member declaration, both object and class member.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	26 * Returns OK or FAIL. When OK then "varname_end" is set to just after the
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	27 * variable name and "type_ret" is set to the decleared or detected type.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	28 * "init_expr" is set to the initialisation expression (allocated), if there is
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	29 * one. For an interface "init_expr" is NULL.
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	30 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	31 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	32 parse_member(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	33 exarg_T *eap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	34 char_u *line,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	35 char_u *varname,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	36 int has_public, // TRUE if "public" seen before "varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	37 char_u **varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	38 garray_T *type_list,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	39 type_T **type_ret,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	40 char_u **init_expr)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	41 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	42 *varname_end = to_name_end(varname, FALSE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	43 if (*varname == '_' && has_public)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	44 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	45 semsg(_(e_public_member_name_cannot_start_with_underscore_str), line);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	46 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	47 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	48
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	49 char_u colon = skipwhite(varname_end);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	50 char_u *type_arg = colon;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	51 type_T *type = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	52 if (*colon == ':')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	53 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	54 if (VIM_ISWHITE(**varname_end))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	55 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	56 semsg(_(e_no_white_space_allowed_before_colon_str), varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	57 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	58 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	59 if (!VIM_ISWHITE(colon[1]))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	60 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	61 semsg(_(e_white_space_required_after_str_str), ":", varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	62 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	63 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	64 type_arg = skipwhite(colon + 1);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	65 type = parse_type(&type_arg, type_list, TRUE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	66 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	67 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	68 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	69
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	70 char_u *expr_start = skipwhite(type_arg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	71 char_u *expr_end = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	72 if (type == NULL && *expr_start != '=')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	73 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	74 emsg(_(e_type_or_initialization_required));
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	75 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	76 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	77
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	78 if (*expr_start == '=')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	79 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	80 if (!VIM_ISWHITE(expr_start[-1]) \|\| !VIM_ISWHITE(expr_start[1]))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	81 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	82 semsg(_(e_white_space_required_before_and_after_str_at_str),
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	83 "=", type_arg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	84 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	85 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	86 expr_start = skipwhite(expr_start + 1);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	87
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	88 expr_end = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	89 evalarg_T evalarg;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	90 fill_evalarg_from_eap(&evalarg, eap, FALSE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	91 skip_expr(&expr_end, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	92
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	93 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	94 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	95 // No type specified, use the type of the initializer.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	96 typval_T tv;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	97 tv.v_type = VAR_UNKNOWN;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	98 char_u *expr = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	99 int res = eval0(expr, &tv, eap, &evalarg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	100
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	101 if (res == OK)
31608 8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	102 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	103 type = typval2type(&tv, get_copyID(), type_list,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	104 TVTT_DO_MEMBER);
31608 8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	105 clear_tv(&tv);
8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	106 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	107 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	108 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	109 semsg(_(e_cannot_get_object_member_type_from_initializer_str),
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	110 expr_start);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	111 clear_evalarg(&evalarg, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	112 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	113 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	114 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	115 clear_evalarg(&evalarg, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	116 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	117 if (!valid_declaration_type(type))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	118 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	119
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	120 *type_ret = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	121 if (expr_end > expr_start)
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	122 {
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	123 if (init_expr == NULL)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	124 {
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	125 emsg(_(e_cannot_initialize_member_in_interface));
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	126 return FAIL;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	127 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	128 *init_expr = vim_strnsave(expr_start, expr_end - expr_start);
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	129 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	130 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	131 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	132
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	133 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	134 * Add a member to an object or a class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	135 * Returns OK when successful, "init_expr" will be consumed then.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	136 * Returns FAIL otherwise, caller might need to free "init_expr".
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	137 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	138 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	139 add_member(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	140 garray_T *gap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	141 char_u *varname,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	142 char_u *varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	143 int has_public,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	144 type_T *type,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	145 char_u *init_expr)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	146 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	147 if (ga_grow(gap, 1) == FAIL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	148 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	149 ocmember_T m = ((ocmember_T )gap->ga_data) + gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	150 m->ocm_name = vim_strnsave(varname, varname_end - varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	151 m->ocm_access = has_public ? ACCESS_ALL
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	152 : *varname == '_' ? ACCESS_PRIVATE : ACCESS_READ;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	153 m->ocm_type = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	154 if (init_expr != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	155 m->ocm_init = init_expr;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	156 ++gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	157 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	158 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	159
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	160 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	161 * Move the class or object members found while parsing a class into the class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	162 * "gap" contains the found members.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	163 * "members" will be set to the newly allocated array of members and
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	164 * "member_count" set to the number of members.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	165 * Returns OK or FAIL.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	166 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	167 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	168 add_members_to_class(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	169 garray_T *gap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	170 ocmember_T **members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	171 int *member_count)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	172 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	173 *member_count = gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	174 *members = gap->ga_len == 0 ? NULL : ALLOC_MULT(ocmember_T, gap->ga_len);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	175 if (gap->ga_len > 0 && *members == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	176 return FAIL;
31487 df58407c97f3 patch 9.0.1076: ASAN complains about NULL argument Bram Moolenaar <Bram@vim.org> parents: 31483 diff changeset	177 if (gap->ga_len > 0)
df58407c97f3 patch 9.0.1076: ASAN complains about NULL argument Bram Moolenaar <Bram@vim.org> parents: 31483 diff changeset	178 mch_memmove(members, gap->ga_data, sizeof(ocmember_T) gap->ga_len);
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	179 VIM_CLEAR(gap->ga_data);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	180 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	181 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	182
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	183 /*
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	184 * Handle ":class" and ":abstract class" up to ":endclass".
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	185 * Handle ":interface" up to ":endinterface".
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 ex_class(exarg_T *eap)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	190 int is_class = eap->cmdidx == CMD_class; // FALSE for :interface
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	191
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	192 if (!current_script_is_vim9()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	193 \|\| (cmdmod.cmod_flags & CMOD_LEGACY)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	194 \|\| !getline_equal(eap->getline, eap->cookie, getsourceline))
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	195 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	196 if (is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	197 emsg(_(e_class_can_only_be_defined_in_vim9_script));
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	198 else
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	199 emsg(_(e_interface_can_only_be_defined_in_vim9_script));
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	200 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	201 }
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	202
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 char_u *arg = eap->arg;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	204 int is_abstract = eap->cmdidx == CMD_abstract;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	205 if (is_abstract)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	206 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	207 if (STRNCMP(arg, "class", 5) != 0 \|\| !VIM_ISWHITE(arg[5]))
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	208 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	209 semsg(_(e_invalid_argument_str), arg);
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	210 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	212 arg = skipwhite(arg + 5);
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	214
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 if (!ASCII_ISUPPER(*arg))
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	216 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	217 if (is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	218 semsg(_(e_class_name_must_start_with_uppercase_letter_str), arg);
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	219 else
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	220 semsg(_(e_interface_name_must_start_with_uppercase_letter_str),
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	221 arg);
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	222 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	223 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	224 char_u *name_end = find_name_end(arg, NULL, NULL, FNE_CHECK_START);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	225 if (!IS_WHITE_OR_NUL(*name_end))
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	226 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	227 semsg(_(e_white_space_required_after_name_str), arg);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	228 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	229 }
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	230 char_u *name_start = arg;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	231
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	232 // TODO:
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	233 // generics: <Tkey, Tentry>
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	234 // handle "is_export" if it is set
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	235
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	236 // Names for "implements SomeInterface"
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	237 garray_T ga_impl;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	238 ga_init2(&ga_impl, sizeof(char_u *), 5);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	239
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	240 arg = skipwhite(name_end);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	241 while (arg != NUL && arg != '#' && *arg != '\n')
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	242 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	243 // TODO:
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	244 // extends SomeClass
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	245 // specifies SomeInterface
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	246 if (STRNCMP(arg, "implements", 10) == 0 && IS_WHITE_OR_NUL(arg[10]))
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	247 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	248 arg = skipwhite(arg + 10);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	249 char_u *impl_end = find_name_end(arg, NULL, NULL, FNE_CHECK_START);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	250 if (!IS_WHITE_OR_NUL(*impl_end))
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	251 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	252 semsg(_(e_white_space_required_after_name_str), arg);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	253 goto early_ret;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	254 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	255 char_u *iname = vim_strnsave(arg, impl_end - arg);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	256 if (iname == NULL)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	257 goto early_ret;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	258 if (ga_add_string(&ga_impl, iname) == FAIL)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	259 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	260 vim_free(iname);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	261 goto early_ret;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	262 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	263 arg = skipwhite(impl_end);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	264 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	265 else
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	266 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	267 semsg(_(e_trailing_characters_str), arg);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	268 early_ret:
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	269 ga_clear_strings(&ga_impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	270 return;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	271 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	272 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	273
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	274 garray_T type_list; // list of pointers to allocated types
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	275 ga_init2(&type_list, sizeof(type_T *), 10);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	276
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	277 // Growarray with class members declared in the class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	278 garray_T classmembers;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	279 ga_init2(&classmembers, sizeof(ocmember_T), 10);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	280
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	281 // Growarray with functions declared in the class.
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	282 garray_T classfunctions;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	283 ga_init2(&classfunctions, sizeof(ufunc_T *), 10);
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	284
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	285 // Growarray with object members declared in the class.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	286 garray_T objmembers;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	287 ga_init2(&objmembers, sizeof(ocmember_T), 10);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	288
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	289 // Growarray with object methods declared in the class.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	290 garray_T objmethods;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	291 ga_init2(&objmethods, sizeof(ufunc_T *), 10);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	292
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	293 /*
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	294 * Go over the body of the class/interface until "endclass" or
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	295 * "endinterface" is found.
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	296 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	297 char_u *theline = NULL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	298 int success = FALSE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	299 for (;;)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	300 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	301 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	302 theline = eap->getline(':', eap->cookie, 0, GETLINE_CONCAT_ALL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	303 if (theline == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	304 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	305 char_u *line = skipwhite(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	306
31501 560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	307 // Skip empty and comment lines.
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	308 if (*line == NUL)
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	309 continue;
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	310 if (*line == '#')
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	311 {
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	312 if (vim9_bad_comment(line))
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	313 break;
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	314 continue;
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	315 }
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	316
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	317 char_u *p = line;
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	318 char *end_name = is_class ? "endclass" : "endinterface";
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	319 if (checkforcmd(&p, end_name, is_class ? 4 : 5))
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	320 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	321 if (STRNCMP(line, end_name, is_class ? 8 : 12) != 0)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	322 semsg(_(e_command_cannot_be_shortened_str), line);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	323 else if (*p == '\|' \|\| !ends_excmd2(line, p))
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	324 semsg(_(e_trailing_characters_str), p);
31408 c82cb53474ee patch 9.0.1037: lalloc(0) error for a class without members Bram Moolenaar <Bram@vim.org> parents: 31404 diff changeset	325 else
c82cb53474ee patch 9.0.1037: lalloc(0) error for a class without members Bram Moolenaar <Bram@vim.org> parents: 31404 diff changeset	326 success = TRUE;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	327 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	328 }
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	329 char *wrong_name = is_class ? "endinterface" : "endclass";
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	330 if (checkforcmd(&p, wrong_name, is_class ? 5 : 4))
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	331 {
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	332 semsg(_(e_invalid_command_str), line);
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	333 break;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	334 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	335
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	336 int has_public = FALSE;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	337 if (checkforcmd(&p, "public", 3))
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	338 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	339 if (STRNCMP(line, "public", 6) != 0)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	340 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	341 semsg(_(e_command_cannot_be_shortened_str), line);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	342 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	343 }
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	344 has_public = TRUE;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	345 p = skipwhite(line + 6);
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	346
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	347 if (STRNCMP(p, "this", 4) != 0 && STRNCMP(p, "static", 6) != 0)
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	348 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	349 emsg(_(e_public_must_be_followed_by_this_or_static));
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	350 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	351 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	352 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	353
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	354 int has_static = FALSE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	355 char_u *ps = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	356 if (checkforcmd(&p, "static", 4))
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	357 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	358 if (STRNCMP(ps, "static", 6) != 0)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	359 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	360 semsg(_(e_command_cannot_be_shortened_str), ps);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	361 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	362 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	363 has_static = TRUE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	364 p = skipwhite(ps + 6);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	365 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	366
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	367 // object members (public, read access, private):
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	368 // "this._varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	369 // "this.varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	370 // "public this.varname"
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	371 if (STRNCMP(p, "this", 4) == 0)
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	372 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	373 if (p[4] != '.' \|\| !eval_isnamec1(p[5]))
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	374 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	375 semsg(_(e_invalid_object_member_declaration_str), p);
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	376 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	377 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	378 char_u *varname = p + 5;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	379 char_u *varname_end = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	380 type_T *type = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	381 char_u *init_expr = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	382 if (parse_member(eap, line, varname, has_public,
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	383 &varname_end, &type_list, &type,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	384 is_class ? &init_expr: NULL) == FAIL)
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	385 break;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	386 if (add_member(&objmembers, varname, varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	387 has_public, type, init_expr) == FAIL)
31443 9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer Bram Moolenaar <Bram@vim.org> parents: 31441 diff changeset	388 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	389 vim_free(init_expr);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	390 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	391 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	392 }
31443 9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer Bram Moolenaar <Bram@vim.org> parents: 31441 diff changeset	393
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	394 // constructors:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	395 // def new()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	396 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	397 // def newOther()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	398 // enddef
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	399 // object methods and class functions:
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	400 // def SomeMethod()
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	401 // enddef
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	402 // static def ClassFunction()
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	403 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	404 // TODO:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	405 // def <Tval> someMethod()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	406 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	407 else if (checkforcmd(&p, "def", 3))
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	408 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	409 exarg_T ea;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	410 garray_T lines_to_free;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	411
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	412 // TODO: error for "public static def Func()"?
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	413
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	414 CLEAR_FIELD(ea);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	415 ea.cmd = line;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	416 ea.arg = p;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	417 ea.cmdidx = CMD_def;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	418 ea.getline = eap->getline;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	419 ea.cookie = eap->cookie;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	420
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	421 ga_init2(&lines_to_free, sizeof(char_u *), 50);
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	422 ufunc_T *uf = define_function(&ea, NULL, &lines_to_free,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	423 is_class ? CF_CLASS : CF_INTERFACE);
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	424 ga_clear_strings(&lines_to_free);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	425
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	426 if (uf != NULL)
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	427 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	428 int is_new = STRNCMP(uf->uf_name, "new", 3) == 0;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	429 garray_T *fgap = has_static \|\| is_new
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	430 ? &classfunctions : &objmethods;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	431 if (ga_grow(fgap, 1) == OK)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	432 {
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	433 if (is_new)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	434 uf->uf_flags \|= FC_NEW;
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	435
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	436 ((ufunc_T **)fgap->ga_data)[fgap->ga_len] = uf;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	437 ++fgap->ga_len;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	438 }
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	439 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	440 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	441
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	442 // class members
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	443 else if (has_static)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	444 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	445 // class members (public, read access, private):
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	446 // "static _varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	447 // "static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	448 // "public static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	449 char_u *varname = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	450 char_u *varname_end = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	451 type_T *type = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	452 char_u *init_expr = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	453 if (parse_member(eap, line, varname, has_public,
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	454 &varname_end, &type_list, &type,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	455 is_class ? &init_expr : NULL) == FAIL)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	456 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	457 if (add_member(&classmembers, varname, varname_end,
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	458 has_public, type, init_expr) == FAIL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	459 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	460 vim_free(init_expr);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	461 break;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	462 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	463 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	464
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	465 else
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	466 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	467 if (is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	468 semsg(_(e_not_valid_command_in_class_str), line);
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	469 else
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	470 semsg(_(e_not_valid_command_in_interface_str), line);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	471 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	472 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	473 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	474 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	475
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	476 // Check a few things before defining the class.
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	477 if (success && ga_impl.ga_len > 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	478 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	479 // Check all "implements" entries are valid and correct.
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	480 for (int i = 0; i < ga_impl.ga_len && success; ++i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	481 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	482 char_u impl = ((char_u *)ga_impl.ga_data)[i];
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	483 typval_T tv;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	484 tv.v_type = VAR_UNKNOWN;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	485 if (eval_variable(impl, 0, 0, &tv, NULL,
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	486 EVAL_VAR_VERBOSE + EVAL_VAR_IMPORT) == FAIL)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	487 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	488 semsg(_(e_interface_name_not_found_str), impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	489 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	490 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	491 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	492
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	493 if (tv.v_type != VAR_CLASS
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	494 \|\| tv.vval.v_class == NULL
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	495 \|\| (tv.vval.v_class->class_flags & CLASS_INTERFACE) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	496 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	497 semsg(_(e_not_valid_interface_str), impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	498 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	499 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	500
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	501 // check the members of the interface match the members of the class
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	502 class_T *ifcl = tv.vval.v_class;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	503 for (int loop = 1; loop <= 2 && success; ++loop)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	504 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	505 // loop == 1: check class members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	506 // loop == 2: check object members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	507 int if_count = loop == 1 ? ifcl->class_class_member_count
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	508 : ifcl->class_obj_member_count;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	509 if (if_count == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	510 continue;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	511 ocmember_T *if_ms = loop == 1 ? ifcl->class_class_members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	512 : ifcl->class_obj_members;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	513 ocmember_T cl_ms = (ocmember_T )(loop == 1
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	514 ? classmembers.ga_data
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	515 : objmembers.ga_data);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	516 int cl_count = loop == 1 ? classmembers.ga_len
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	517 : objmembers.ga_len;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	518 for (int if_i = 0; if_i < if_count; ++if_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	519 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	520 int cl_i;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	521 for (cl_i = 0; cl_i < cl_count; ++cl_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	522 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	523 ocmember_T *m = &cl_ms[cl_i];
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	524 if (STRCMP(if_ms[if_i].ocm_name, m->ocm_name) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	525 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	526 // TODO: check type
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	527 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	528 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	529 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	530 if (cl_i == cl_count)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	531 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	532 semsg(_(e_member_str_of_interface_str_not_implemented),
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	533 if_ms[if_i].ocm_name, impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	534 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	535 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	536 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	537 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	538 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	539
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	540 // check the functions/methods of the interface match the
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	541 // functions/methods of the class
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	542 for (int loop = 1; loop <= 2 && success; ++loop)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	543 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	544 // loop == 1: check class functions
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	545 // loop == 2: check object methods
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	546 int if_count = loop == 1 ? ifcl->class_class_function_count
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	547 : ifcl->class_obj_method_count;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	548 if (if_count == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	549 continue;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	550 ufunc_T **if_fp = loop == 1 ? ifcl->class_class_functions
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	551 : ifcl->class_obj_methods;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	552 ufunc_T cl_fp = (ufunc_T )(loop == 1
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	553 ? classfunctions.ga_data
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	554 : objmethods.ga_data);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	555 int cl_count = loop == 1 ? classfunctions.ga_len
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	556 : objmethods.ga_len;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	557 for (int if_i = 0; if_i < if_count; ++if_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	558 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	559 char_u *if_name = if_fp[if_i]->uf_name;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	560 int cl_i;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	561 for (cl_i = 0; cl_i < cl_count; ++cl_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	562 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	563 char_u *cl_name = cl_fp[cl_i]->uf_name;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	564 if (STRCMP(if_name, cl_name) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	565 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	566 // TODO: check return and argument types
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	567 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	568 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	569 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	570 if (cl_i == cl_count)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	571 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	572 semsg(_(e_function_str_of_interface_str_not_implemented),
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	573 if_name, impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	574 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	575 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	576 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	577 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	578 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	579
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	580 clear_tv(&tv);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	581 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	582 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	583
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	584 class_T *cl = NULL;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	585 if (success)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	586 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	587 // "endclass" encountered without failures: Create the class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	588
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	589 cl = ALLOC_CLEAR_ONE(class_T);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	590 if (cl == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	591 goto cleanup;
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	592 if (!is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	593 cl->class_flags = CLASS_INTERFACE;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	594
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	595 cl->class_refcount = 1;
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	596 cl->class_name = vim_strnsave(name_start, name_end - name_start);
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	597 if (cl->class_name == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	598 goto cleanup;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	599
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	600 if (ga_impl.ga_len > 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	601 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	602 // Move the "implements" names into the class.
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	603 cl->class_interface_count = ga_impl.ga_len;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	604 cl->class_interfaces = ALLOC_MULT(char_u *, ga_impl.ga_len);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	605 if (cl->class_interfaces == NULL)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	606 goto cleanup;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	607 for (int i = 0; i < ga_impl.ga_len; ++i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	608 cl->class_interfaces[i] = ((char_u **)ga_impl.ga_data)[i];
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	609 CLEAR_POINTER(ga_impl.ga_data);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	610 ga_impl.ga_len = 0;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	611 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	612
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	613 // Add class and object members to "cl".
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	614 if (add_members_to_class(&classmembers,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	615 &cl->class_class_members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	616 &cl->class_class_member_count) == FAIL
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	617 \|\| add_members_to_class(&objmembers,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	618 &cl->class_obj_members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	619 &cl->class_obj_member_count) == FAIL)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	620 goto cleanup;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	621
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	622 if (is_class && cl->class_class_member_count > 0)
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	623 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	624 // Allocate a typval for each class member and initialize it.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	625 cl->class_members_tv = ALLOC_CLEAR_MULT(typval_T,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	626 cl->class_class_member_count);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	627 if (cl->class_members_tv != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	628 for (int i = 0; i < cl->class_class_member_count; ++i)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	629 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	630 ocmember_T *m = &cl->class_class_members[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	631 typval_T *tv = &cl->class_members_tv[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	632 if (m->ocm_init != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	633 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	634 typval_T *etv = eval_expr(m->ocm_init, eap);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	635 if (etv != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	636 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	637 tv = etv;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	638 vim_free(etv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	639 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	640 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	641 else
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	642 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	643 // TODO: proper default value
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	644 tv->v_type = m->ocm_type->tt_type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	645 tv->vval.v_string = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	646 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	647 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	648 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	649
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	650 int have_new = FALSE;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	651 for (int i = 0; i < classfunctions.ga_len; ++i)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	652 if (STRCMP(((ufunc_T **)classfunctions.ga_data)[i]->uf_name,
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	653 "new") == 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	654 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	655 have_new = TRUE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	656 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	657 }
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	658 if (is_class && !have_new)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	659 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	660 // No new() method was defined, add the default constructor.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	661 garray_T fga;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	662 ga_init2(&fga, 1, 1000);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	663 ga_concat(&fga, (char_u *)"new(");
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	664 for (int i = 0; i < cl->class_obj_member_count; ++i)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	665 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	666 if (i > 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	667 ga_concat(&fga, (char_u *)", ");
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	668 ga_concat(&fga, (char_u *)"this.");
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	669 ocmember_T *m = cl->class_obj_members + i;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	670 ga_concat(&fga, (char_u *)m->ocm_name);
31441 e572ff386670 patch 9.0.1053: default constructor arguments are not optional Bram Moolenaar <Bram@vim.org> parents: 31424 diff changeset	671 ga_concat(&fga, (char_u *)" = v:none");
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	672 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	673 ga_concat(&fga, (char_u *)")\nenddef\n");
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	674 ga_append(&fga, NUL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	675
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	676 exarg_T fea;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	677 CLEAR_FIELD(fea);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	678 fea.cmdidx = CMD_def;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	679 fea.cmd = fea.arg = fga.ga_data;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	680
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	681 garray_T lines_to_free;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	682 ga_init2(&lines_to_free, sizeof(char_u *), 50);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	683
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	684 ufunc_T *nf = define_function(&fea, NULL, &lines_to_free,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	685 is_class ? CF_CLASS : CF_INTERFACE);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	686
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	687 ga_clear_strings(&lines_to_free);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	688 vim_free(fga.ga_data);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	689
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	690 if (nf != NULL && ga_grow(&classfunctions, 1) == OK)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	691 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	692 ((ufunc_T **)classfunctions.ga_data)[classfunctions.ga_len] = nf;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	693 ++classfunctions.ga_len;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	694
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	695 nf->uf_flags \|= FC_NEW;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	696 nf->uf_ret_type = get_type_ptr(&type_list);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	697 if (nf->uf_ret_type != NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	698 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	699 nf->uf_ret_type->tt_type = VAR_OBJECT;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	700 nf->uf_ret_type->tt_member = (type_T *)cl;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	701 nf->uf_ret_type->tt_argcount = 0;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	702 nf->uf_ret_type->tt_args = NULL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	703 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	704 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	705 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	706
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	707 // loop 1: class functions, loop 2: object methods
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	708 for (int loop = 1; loop <= 2; ++loop)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	709 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	710 garray_T *gap = loop == 1 ? &classfunctions : &objmethods;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	711 int *fcount = loop == 1 ? &cl->class_class_function_count
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	712 : &cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	713 ufunc_T ***fup = loop == 1 ? &cl->class_class_functions
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	714 : &cl->class_obj_methods;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	715
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	716 *fcount = gap->ga_len;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	717 if (gap->ga_len == 0)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	718 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	719 *fup = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	720 continue;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	721 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	722 fup = ALLOC_MULT(ufunc_T , gap->ga_len);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	723 if (*fup == NULL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	724 goto cleanup;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	725 mch_memmove(fup, gap->ga_data, sizeof(ufunc_T ) * gap->ga_len);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	726 vim_free(gap->ga_data);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	727
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	728 // Set the class pointer on all the object methods.
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	729 for (int i = 0; i < gap->ga_len; ++i)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	730 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	731 ufunc_T fp = (fup)[i];
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	732 fp->uf_class = cl;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	733 if (loop == 2)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	734 fp->uf_flags \|= FC_OBJECT;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	735 }
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	736 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	737
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	738 cl->class_type.tt_type = VAR_CLASS;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	739 cl->class_type.tt_member = (type_T *)cl;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	740 cl->class_object_type.tt_type = VAR_OBJECT;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	741 cl->class_object_type.tt_member = (type_T *)cl;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	742 cl->class_type_list = type_list;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	743
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	744 // TODO:
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	745 // - Fill hashtab with object members and methods ?
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	746
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	747 // Add the class to the script-local variables.
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	748 // TODO: handle other context, e.g. in a function
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	749 typval_T tv;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	750 tv.v_type = VAR_CLASS;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	751 tv.vval.v_class = cl;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	752 set_var_const(cl->class_name, current_sctx.sc_sid,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	753 NULL, &tv, FALSE, ASSIGN_DECL, 0);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	754 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	755 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	756
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	757 cleanup:
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	758 if (cl != NULL)
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	759 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	760 vim_free(cl->class_name);
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	761 vim_free(cl->class_class_functions);
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	762 vim_free(cl->class_obj_members);
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	763 vim_free(cl->class_obj_methods);
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	764 vim_free(cl);
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	765 }
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	766
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	767 ga_clear_strings(&ga_impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	768
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	769 for (int round = 1; round <= 2; ++round)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	770 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	771 garray_T *gap = round == 1 ? &classmembers : &objmembers;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	772 if (gap->ga_len == 0 \|\| gap->ga_data == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	773 continue;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	774
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	775 for (int i = 0; i < gap->ga_len; ++i)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	776 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	777 ocmember_T m = ((ocmember_T )gap->ga_data) + i;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	778 vim_free(m->ocm_name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	779 vim_free(m->ocm_init);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	780 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	781 ga_clear(gap);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	782 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	783
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	784 for (int i = 0; i < objmethods.ga_len; ++i)
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	785 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	786 ufunc_T uf = ((ufunc_T *)objmethods.ga_data)[i];
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	787 func_clear_free(uf, FALSE);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	788 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	789 ga_clear(&objmethods);
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	790
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	791 for (int i = 0; i < classfunctions.ga_len; ++i)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	792 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	793 ufunc_T uf = ((ufunc_T *)classfunctions.ga_data)[i];
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	794 func_clear_free(uf, FALSE);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	795 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	796 ga_clear(&classfunctions);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	797
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	798 clear_type_list(&type_list);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	799 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	800
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	801 /*
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	802 * Find member "name" in class "cl", set "member_idx" to the member index and
cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	803 * return its type.
cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	804 * When not found "member_idx" is set to -1 and t_any is returned.
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	805 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	806 type_T *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	807 class_member_type(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	808 class_T *cl,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	809 char_u *name,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	810 char_u *name_end,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	811 int *member_idx)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	812 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	813 *member_idx = -1; // not found (yet)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	814 size_t len = name_end - name;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	815
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	816 for (int i = 0; i < cl->class_obj_member_count; ++i)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	817 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	818 ocmember_T *m = cl->class_obj_members + i;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	819 if (STRNCMP(m->ocm_name, name, len) == 0 && m->ocm_name[len] == NUL)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	820 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	821 *member_idx = i;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	822 return m->ocm_type;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	823 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	824 }
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	825
cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	826 semsg(_(e_unknown_variable_str), name);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	827 return &t_any;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	829
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 * Handle ":enum" up to ":endenum".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 ex_enum(exarg_T *eap UNUSED)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	838
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 * Handle ":type".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 ex_type(exarg_T *eap UNUSED)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	845 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	847
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	848 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	849 * Evaluate what comes after a class:
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	850 * - class member: SomeClass.varname
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	851 * - class function: SomeClass.SomeMethod()
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	852 * - class constructor: SomeClass.new()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	853 * - object member: someObject.varname
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	854 * - object method: someObject.SomeMethod()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	855 *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	856 * "*arg" points to the '.'.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	857 * "*arg" is advanced to after the member name or method call.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	858 *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	859 * Returns FAIL or OK.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	860 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	861 int
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	862 class_object_index(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	863 char_u **arg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	864 typval_T *rettv,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	865 evalarg_T *evalarg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	866 int verbose UNUSED) // give error messages
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	867 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	868 // int evaluate = evalarg != NULL
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	869 // && (evalarg->eval_flags & EVAL_EVALUATE);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	870
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	871 if (VIM_ISWHITE((*arg)[1]))
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	872 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	873 semsg(_(e_no_white_space_allowed_after_str_str), ".", *arg);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	874 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	875 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	876
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	877 ++*arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	878 char_u name = arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	879 char_u *name_end = find_name_end(name, NULL, NULL, FNE_CHECK_START);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	880 if (name_end == name)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	881 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	882 size_t len = name_end - name;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	883
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	884 class_T *cl = rettv->v_type == VAR_CLASS ? rettv->vval.v_class
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	885 : rettv->vval.v_object->obj_class;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	886 if (*name_end == '(')
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	887 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	888 int on_class = rettv->v_type == VAR_CLASS;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	889 int count = on_class ? cl->class_class_function_count
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	890 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	891 for (int i = 0; i < count; ++i)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	892 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	893 ufunc_T *fp = on_class ? cl->class_class_functions[i]
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	894 : cl->class_obj_methods[i];
31418 462508d04341 patch 9.0.1042: ASAN gives false alarm about array access. Bram Moolenaar <Bram@vim.org> parents: 31416 diff changeset	895 // Use a separate pointer to avoid that ASAN complains about
462508d04341 patch 9.0.1042: ASAN gives false alarm about array access. Bram Moolenaar <Bram@vim.org> parents: 31416 diff changeset	896 // uf_name[] only being 4 characters.
462508d04341 patch 9.0.1042: ASAN gives false alarm about array access. Bram Moolenaar <Bram@vim.org> parents: 31416 diff changeset	897 char_u ufname = (char_u )fp->uf_name;
462508d04341 patch 9.0.1042: ASAN gives false alarm about array access. Bram Moolenaar <Bram@vim.org> parents: 31416 diff changeset	898 if (STRNCMP(name, ufname, len) == 0 && ufname[len] == NUL)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	899 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	900 typval_T argvars[MAX_FUNC_ARGS + 1];
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	901 int argcount = 0;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	902
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	903 char_u *argp = name_end;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	904 int ret = get_func_arguments(&argp, evalarg, 0,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	905 argvars, &argcount);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	906 if (ret == FAIL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	907 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	908
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	909 funcexe_T funcexe;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	910 CLEAR_FIELD(funcexe);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	911 funcexe.fe_evaluate = TRUE;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	912 if (rettv->v_type == VAR_OBJECT)
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	913 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	914 funcexe.fe_object = rettv->vval.v_object;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	915 ++funcexe.fe_object->obj_refcount;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	916 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	917
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	918 // Clear the class or object after calling the function, in
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	919 // case the refcount is one.
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	920 typval_T tv_tofree = *rettv;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	921 rettv->v_type = VAR_UNKNOWN;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	922
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	923 // Call the user function. Result goes into rettv;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	924 int error = call_user_func_check(fp, argcount, argvars,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	925 rettv, &funcexe, NULL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	926
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	927 // Clear the previous rettv and the arguments.
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	928 clear_tv(&tv_tofree);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	929 for (int idx = 0; idx < argcount; ++idx)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	930 clear_tv(&argvars[idx]);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	931
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	932 if (error != FCERR_NONE)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	933 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	934 user_func_error(error, printable_func_name(fp),
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	935 funcexe.fe_found_var);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	936 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	937 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	938 *arg = argp;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	939 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	940 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	941 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	942
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	943 semsg(_(e_method_not_found_on_class_str_str), cl->class_name, name);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	944 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	945
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	946 else if (rettv->v_type == VAR_OBJECT)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	947 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	948 for (int i = 0; i < cl->class_obj_member_count; ++i)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	949 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	950 ocmember_T *m = &cl->class_obj_members[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	951 if (STRNCMP(name, m->ocm_name, len) == 0 && m->ocm_name[len] == NUL)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	952 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	953 if (*name == '_')
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	954 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	955 semsg(_(e_cannot_access_private_member_str), m->ocm_name);
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	956 return FAIL;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	957 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	958
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	959 // The object only contains a pointer to the class, the member
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	960 // values array follows right after that.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	961 object_T *obj = rettv->vval.v_object;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	962 typval_T tv = (typval_T )(obj + 1) + i;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	963 copy_tv(tv, rettv);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	964 object_unref(obj);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	965
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	966 *arg = name_end;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	967 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	968 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	969 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	970
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	971 semsg(_(e_member_not_found_on_object_str_str), cl->class_name, name);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	972 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	973
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	974 else if (rettv->v_type == VAR_CLASS)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	975 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	976 // class member
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	977 for (int i = 0; i < cl->class_class_member_count; ++i)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	978 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	979 ocmember_T *m = &cl->class_class_members[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	980 if (STRNCMP(name, m->ocm_name, len) == 0 && m->ocm_name[len] == NUL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	981 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	982 if (*name == '_')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	983 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	984 semsg(_(e_cannot_access_private_member_str), m->ocm_name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	985 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	986 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	987
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	988 typval_T *tv = &cl->class_members_tv[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	989 copy_tv(tv, rettv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	990 class_unref(cl);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	991
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	992 *arg = name_end;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	993 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	994 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	995 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	996
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	997 semsg(_(e_member_not_found_on_class_str_str), cl->class_name, name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	998 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	999
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1000 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1001 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1002
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1003 /*
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1004 * If "arg" points to a class or object method, return it.
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1005 * Otherwise return NULL.
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1006 */
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1007 ufunc_T *
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1008 find_class_func(char_u **arg)
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1009 {
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1010 char_u name = arg;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1011 char_u *name_end = find_name_end(name, NULL, NULL, FNE_CHECK_START);
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1012 if (name_end == name \|\| *name_end != '.')
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1013 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1014
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1015 size_t len = name_end - name;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1016 typval_T tv;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1017 tv.v_type = VAR_UNKNOWN;
31592 65a2bae18b27 patch 9.0.1128: build failure Bram Moolenaar <Bram@vim.org> parents: 31590 diff changeset	1018 if (eval_variable(name, (int)len,
65a2bae18b27 patch 9.0.1128: build failure Bram Moolenaar <Bram@vim.org> parents: 31590 diff changeset	1019 0, &tv, NULL, EVAL_VAR_NOAUTOLOAD) == FAIL)
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1020 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1021 if (tv.v_type != VAR_CLASS && tv.v_type != VAR_OBJECT)
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1022 goto fail_after_eval;
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1023
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1024 class_T *cl = tv.v_type == VAR_CLASS ? tv.vval.v_class
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1025 : tv.vval.v_object->obj_class;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1026 if (cl == NULL)
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1027 goto fail_after_eval;
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1028 char_u *fname = name_end + 1;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1029 char_u *fname_end = find_name_end(fname, NULL, NULL, FNE_CHECK_START);
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1030 if (fname_end == fname)
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1031 goto fail_after_eval;
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1032 len = fname_end - fname;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1033
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1034 int count = tv.v_type == VAR_CLASS ? cl->class_class_function_count
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1035 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1036 ufunc_T **funcs = tv.v_type == VAR_CLASS ? cl->class_class_functions
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1037 : cl->class_obj_methods;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1038 for (int i = 0; i < count; ++i)
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1039 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1040 ufunc_T *fp = funcs[i];
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1041 // Use a separate pointer to avoid that ASAN complains about
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1042 // uf_name[] only being 4 characters.
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1043 char_u ufname = (char_u )fp->uf_name;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1044 if (STRNCMP(fname, ufname, len) == 0 && ufname[len] == NUL)
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1045 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1046 clear_tv(&tv);
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1047 return fp;
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1048 }
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1049 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1050
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1051 fail_after_eval:
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1052 clear_tv(&tv);
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1053 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1054 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1055
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1056 /*
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1057 * If "name[len]" is a class member in cctx->ctx_ufunc->uf_class return the
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1058 * index in class.class_class_members[].
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1059 * If "cl_ret" is not NULL set it to the class.
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1060 * Otherwise return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1061 */
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1062 int
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1063 class_member_index(char_u name, size_t len, class_T cl_ret, cctx_T cctx)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1064 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1065 if (cctx == NULL \|\| cctx->ctx_ufunc == NULL
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1066 \|\| cctx->ctx_ufunc->uf_class == NULL)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1067 return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1068 class_T *cl = cctx->ctx_ufunc->uf_class;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1069
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1070 for (int i = 0; i < cl->class_class_member_count; ++i)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1071 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1072 ocmember_T *m = &cl->class_class_members[i];
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1073 if (STRNCMP(name, m->ocm_name, len) == 0 && m->ocm_name[len] == NUL)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1074 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1075 if (cl_ret != NULL)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1076 *cl_ret = cl;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1077 return i;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1078 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1079 }
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1080 return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1081 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1082
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1083 /*
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1084 * Make a copy of an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1085 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1086 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1087 copy_object(typval_T from, typval_T to)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1088 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1089 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1090 if (to->vval.v_object != NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1091 ++to->vval.v_object->obj_refcount;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1092 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1093
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1094 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1095 * Free an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1096 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1097 static void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1098 object_clear(object_T *obj)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1099 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1100 class_T *cl = obj->obj_class;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1101
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1102 // the member values are just after the object structure
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1103 typval_T tv = (typval_T )(obj + 1);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1104 for (int i = 0; i < cl->class_obj_member_count; ++i)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1105 clear_tv(tv + i);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1106
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1107 // Remove from the list headed by "first_object".
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1108 object_cleared(obj);
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1109
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1110 vim_free(obj);
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1111 class_unref(cl);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1112 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1113
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1114 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1115 * Unreference an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1116 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1117 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1118 object_unref(object_T *obj)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1119 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1120 if (obj != NULL && --obj->obj_refcount <= 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1121 object_clear(obj);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1122 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1123
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1124 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1125 * Make a copy of a class.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1126 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1127 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1128 copy_class(typval_T from, typval_T to)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1129 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1130 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1131 if (to->vval.v_class != NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1132 ++to->vval.v_class->class_refcount;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1133 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1134
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1135 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1136 * Unreference a class. Free it when the reference count goes down to zero.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1137 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1138 void
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1139 class_unref(class_T *cl)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1140 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1141 if (cl != NULL && --cl->class_refcount <= 0 && cl->class_name != NULL)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1142 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1143 // Freeing what the class contains may recursively come back here.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1144 // Clear "class_name" first, if it is NULL the class does not need to
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1145 // be freed.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1146 VIM_CLEAR(cl->class_name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1147
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1148 for (int i = 0; i < cl->class_interface_count; ++i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1149 vim_free(((char_u **)cl->class_interfaces)[i]);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1150 vim_free(cl->class_interfaces);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1151
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1152 for (int i = 0; i < cl->class_class_member_count; ++i)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1153 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1154 ocmember_T *m = &cl->class_class_members[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1155 vim_free(m->ocm_name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1156 vim_free(m->ocm_init);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1157 if (cl->class_members_tv != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1158 clear_tv(&cl->class_members_tv[i]);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1159 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1160 vim_free(cl->class_class_members);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1161 vim_free(cl->class_members_tv);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1162
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1163 for (int i = 0; i < cl->class_obj_member_count; ++i)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1164 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1165 ocmember_T *m = &cl->class_obj_members[i];
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1166 vim_free(m->ocm_name);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1167 vim_free(m->ocm_init);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1168 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1169 vim_free(cl->class_obj_members);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1170
31586 f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1171 for (int i = 0; i < cl->class_class_function_count; ++i)
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1172 {
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1173 ufunc_T *uf = cl->class_class_functions[i];
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1174 func_clear_free(uf, FALSE);
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1175 }
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1176 vim_free(cl->class_class_functions);
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1177
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1178 for (int i = 0; i < cl->class_obj_method_count; ++i)
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1179 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1180 ufunc_T *uf = cl->class_obj_methods[i];
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1181 func_clear_free(uf, FALSE);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1182 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1183 vim_free(cl->class_obj_methods);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1184
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1185 clear_type_list(&cl->class_type_list);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1186
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1187 vim_free(cl);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1188 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1189 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1190
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1191 static object_T *first_object = NULL;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1192
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1193 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1194 * Call this function when an object has been created. It will be added to the
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1195 * list headed by "first_object".
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1196 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1197 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1198 object_created(object_T *obj)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1199 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1200 if (first_object != NULL)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1201 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1202 obj->obj_next_used = first_object;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1203 first_object->obj_prev_used = obj;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1204 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1205 first_object = obj;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1206 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1207
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1208 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1209 * Call this function when an object has been cleared and is about to be freed.
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1210 * It is removed from the list headed by "first_object".
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1211 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1212 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1213 object_cleared(object_T *obj)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1214 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1215 if (obj->obj_next_used != NULL)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1216 obj->obj_next_used->obj_prev_used = obj->obj_prev_used;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1217 if (obj->obj_prev_used != NULL)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1218 obj->obj_prev_used->obj_next_used = obj->obj_next_used;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1219 else if (first_object == obj)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1220 first_object = obj->obj_next_used;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1221 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1222
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1223 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1224 * Go through the list of all objects and free items without "copyID".
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1225 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1226 int
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1227 object_free_nonref(int copyID)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1228 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1229 int did_free = FALSE;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1230 object_T *next_obj;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1231
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1232 for (object_T *obj = first_object; obj != NULL; obj = next_obj)
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1233 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1234 next_obj = obj->obj_next_used;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1235 if ((obj->obj_copyID & COPYID_MASK) != (copyID & COPYID_MASK))
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1236 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1237 // Free the object and items it contains.
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1238 object_clear(obj);
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1239 did_free = TRUE;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1240 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1241 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1242
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1243 return did_free;
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1244 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1245
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247 #endif // FEAT_EVAL

Mercurial > vim

annotate src/vim9class.c @ 31639:62237ea155d9 v9.0.1152