vim: src/vim9class.c annotate

annotate src/vim9class.c @ 31582:8bbc932fbd09 v9.0.1123

patch 9.0.1123: class function not implemented yet Commit: https://github.com/vim/vim/commit/6bafdd41cbf8c06bc00f19dcf4e1c8292460b4dd Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 1 12:58:33 2023 +0000 patch 9.0.1123: class function not implemented yet Problem: Class function not implemented yet. Solution: Implement defining and calling a class function.

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 01 Jan 2023 14:00:07 +0100
parents	cd5247f4da06
children	f36f920bad1a

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
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	29 * one.
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)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	102 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	103 TVTT_DO_MEMBER);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	104 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	105 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	106 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	107 expr_start);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	108 clear_evalarg(&evalarg, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	109 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	110 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	111 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	112 clear_evalarg(&evalarg, NULL);
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 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	115 return FAIL;
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 *type_ret = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	118 if (expr_end > expr_start)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	119 *init_expr = vim_strnsave(expr_start, expr_end - expr_start);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	120 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	121 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	122
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	123 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	124 * 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	125 * 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	126 * 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	127 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	128 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	129 add_member(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	130 garray_T *gap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	131 char_u *varname,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	132 char_u *varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	133 int has_public,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	134 type_T *type,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	135 char_u *init_expr)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	136 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	137 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	138 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	139 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	140 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	141 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	142 : *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	143 m->ocm_type = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	144 if (init_expr != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	145 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	146 ++gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	147 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	148 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	149
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	150 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	151 * 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	152 * "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	153 * "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	154 * "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	155 * Returns OK or FAIL.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	156 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	157 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	158 add_members_to_class(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	159 garray_T *gap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	160 ocmember_T **members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	161 int *member_count)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	162 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	163 *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	164 *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	165 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	166 return FAIL;
31487 df58407c97f3 patch 9.0.1076: ASAN complains about NULL argument Bram Moolenaar <Bram@vim.org> parents: 31483 diff changeset	167 if (gap->ga_len > 0)
df58407c97f3 patch 9.0.1076: ASAN complains about NULL argument Bram Moolenaar <Bram@vim.org> parents: 31483 diff changeset	168 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	169 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	170 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	171 }
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 /*
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 * Handle ":class" and ":abstract class" up to ":endclass".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	175 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 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	178 {
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	179 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	180 \|\| (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	181 \|\| !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	182 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	183 emsg(_(e_class_can_only_be_defined_in_vim9_script));
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	184 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	185 }
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 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	188 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	189 if (is_abstract)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	190 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 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	192 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 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	194 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 arg = skipwhite(arg + 5);
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	198
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 if (!ASCII_ISUPPER(*arg))
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 semsg(_(e_class_name_must_start_with_uppercase_letter_str), arg);
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	202 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	203 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	204 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	205 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	206 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	207 semsg(_(e_white_space_required_after_class_name_str), arg);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	208 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	209 }
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	210
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	211 // TODO:
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	212 // generics: <Tkey, Tentry>
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	213 // extends SomeClass
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	214 // implements SomeInterface
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	215 // specifies SomeInterface
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	216 // check that nothing follows
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	217 // 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	218
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	219 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	220 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	221
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	222 // 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	223 garray_T classmembers;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	224 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	225
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	226 // 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	227 garray_T classfunctions;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	228 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	229
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	230 // 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	231 garray_T objmembers;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	232 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	233
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	234 // 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	235 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	236 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	237
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	238 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	239 * Go over the body of the class until "endclass" is found.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	240 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	241 char_u *theline = NULL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	242 int success = FALSE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	243 for (;;)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	244 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	245 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	246 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	247 if (theline == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	248 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	249 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	250
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	251 // 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	252 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	253 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	254 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	255 {
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	256 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	257 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	258 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	259 }
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	260
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	261 char_u *p = line;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	262 if (checkforcmd(&p, "endclass", 4))
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	263 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	264 if (STRNCMP(line, "endclass", 8) != 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	265 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	266 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	267 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	268 else
c82cb53474ee patch 9.0.1037: lalloc(0) error for a class without members Bram Moolenaar <Bram@vim.org> parents: 31404 diff changeset	269 success = TRUE;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	270 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	271 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	272
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	273 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	274 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	275 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	276 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	277 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	278 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	279 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	280 }
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	281 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	282 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	283
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	284 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	285 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	286 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	287 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	288 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	289 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	290
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	291 int has_static = FALSE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	292 char_u *ps = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	293 if (checkforcmd(&p, "static", 4))
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	294 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	295 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	296 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	297 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	298 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	299 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	300 has_static = TRUE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	301 p = skipwhite(ps + 6);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	302 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	303
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	304 // 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	305 // "this._varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	306 // "this.varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	307 // "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	308 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	309 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	310 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	311 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	312 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	313 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	314 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	315 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	316 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	317 type_T *type = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	318 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	319 if (parse_member(eap, line, varname, has_public,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	320 &varname_end, &type_list, &type, &init_expr) == 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	321 break;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	322 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	323 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	324 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	325 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	326 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	327 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	328 }
31443 9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer Bram Moolenaar <Bram@vim.org> parents: 31441 diff changeset	329
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	330 // constructors:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	331 // def new()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	332 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	333 // def newOther()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	334 // enddef
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	335 // object methods and class functions:
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	336 // def SomeMethod()
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	337 // enddef
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	338 // 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	339 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	340 // TODO:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	341 // def <Tval> someMethod()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	342 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	343 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	344 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	345 exarg_T ea;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	346 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	347
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	348 // 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	349
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	350 CLEAR_FIELD(ea);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	351 ea.cmd = line;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	352 ea.arg = p;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	353 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	354 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	355 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	356
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	357 ga_init2(&lines_to_free, sizeof(char_u *), 50);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	358 ufunc_T *uf = define_function(&ea, NULL, &lines_to_free, TRUE);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	359 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	360
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	361 // TODO: how about errors?
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	362 int is_new = STRNCMP(uf->uf_name, "new", 3) == 0;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	363 garray_T *fgap = has_static \|\| is_new
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	364 ? &classfunctions : &objmethods;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	365 if (uf != NULL && ga_grow(fgap, 1) == OK)
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	366 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	367 if (is_new)
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	368 uf->uf_flags \|= FC_NEW;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	369
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	370 ((ufunc_T **)fgap->ga_data)[fgap->ga_len] = uf;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	371 ++fgap->ga_len;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	372 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	373 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	374
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	375 // class members
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	376 else if (has_static)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	377 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	378 // 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	379 // "static _varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	380 // "static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	381 // "public static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	382 char_u *varname = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	383 char_u *varname_end = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	384 type_T *type = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	385 char_u *init_expr = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	386 if (parse_member(eap, line, varname, has_public,
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	387 &varname_end, &type_list, &type, &init_expr) == FAIL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	388 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	389 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	390 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	391 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	392 vim_free(init_expr);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	393 break;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	394 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	395 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	396
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	397 else
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	398 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	399 semsg(_(e_not_valid_command_in_class_str), line);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	400 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	401 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	402 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	403 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	404
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	405 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	406 if (success)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	407 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	408 // "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	409
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	410 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	411 if (cl == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	412 goto cleanup;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	413 cl->class_refcount = 1;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	414 cl->class_name = vim_strnsave(arg, name_end - arg);
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	415 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	416 goto cleanup;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	417
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	418 // 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	419 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	420 &cl->class_class_members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	421 &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	422 \|\| 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	423 &cl->class_obj_members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	424 &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	425 goto cleanup;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	426
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	427 if (cl->class_class_member_count > 0)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	428 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	429 // 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	430 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	431 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	432 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	433 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	434 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	435 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	436 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	437 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	438 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	439 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	440 if (etv != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	441 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	442 tv = etv;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	443 vim_free(etv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	444 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	445 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	446 else
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	447 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	448 // TODO: proper default value
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	449 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	450 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	451 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	452 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	453 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	454
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	455 int have_new = FALSE;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	456 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	457 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	458 "new") == 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	459 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	460 have_new = TRUE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	461 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	462 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	463 if (!have_new)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	464 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	465 // 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	466 garray_T fga;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	467 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	468 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	469 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	470 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	471 if (i > 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	472 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	473 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	474 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	475 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	476 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	477 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	478 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	479 ga_append(&fga, NUL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	480
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	481 exarg_T fea;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	482 CLEAR_FIELD(fea);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	483 fea.cmdidx = CMD_def;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	484 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	485
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	486 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	487 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	488
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	489 ufunc_T *nf = define_function(&fea, NULL, &lines_to_free, TRUE);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	490
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	491 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	492 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	493
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	494 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	495 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	496 ((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	497 ++classfunctions.ga_len;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	498
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	499 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	500 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	501 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	502 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	503 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	504 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	505 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	506 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	507 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	508 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	509 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	510
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	511 // 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	512 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	513 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	514 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	515 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	516 : &cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	517 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	518 : &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	519
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	520 *fcount = gap->ga_len;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	521 if (gap->ga_len == 0)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	522 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	523 *fup = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	524 continue;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	525 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	526 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	527 if (*fup == NULL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	528 goto cleanup;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	529 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	530 vim_free(gap->ga_data);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	531
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	532 // 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	533 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	534 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	535 ufunc_T fp = (fup)[i];
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	536 fp->uf_class = cl;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	537 if (loop == 2)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	538 fp->uf_flags \|= FC_OBJECT;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	539 }
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	540 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	541
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	542 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	543 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	544 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	545 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	546 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	547
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	548 // TODO:
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	549 // - 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	550
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	551 // Add the class to the script-local variables.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	552 typval_T tv;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	553 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	554 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	555 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	556 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	557 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	558 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	559
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	560 cleanup:
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	561 if (cl != NULL)
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	562 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	563 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	564 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	565 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	566 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	567 vim_free(cl);
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	568 }
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	569
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	570 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	571 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	572 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	573 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	574 continue;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	575
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	576 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	577 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	578 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	579 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	580 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	581 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	582 ga_clear(gap);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	583 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	584
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	585 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	586 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	587 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	588 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	589 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	590 ga_clear(&objmethods);
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	591
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	592 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	593 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	594 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	595 func_clear_free(uf, FALSE);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	596 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	597 ga_clear(&classfunctions);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	598
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	599 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	600 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	601
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	602 /*
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	603 * 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	604 * 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	605 * 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	606 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	607 type_T *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	608 class_member_type(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	609 class_T *cl,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	610 char_u *name,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	611 char_u *name_end,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	612 int *member_idx)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	613 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	614 *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	615 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	616
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	617 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	618 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	619 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	620 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	621 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	622 *member_idx = i;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	623 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	624 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	625 }
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	626
cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	627 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	628 return &t_any;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	630
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 * Handle ":interface" up to ":endinterface".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 ex_interface(exarg_T *eap UNUSED)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	639
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 * 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	642 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 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	645 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	648
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 * Handle ":type".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	651 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	652 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 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	654 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	657
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	658 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	659 * 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	660 * - class member: SomeClass.varname
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	661 * - 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	662 * - class constructor: SomeClass.new()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	663 * - object member: someObject.varname
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	664 * - object method: someObject.SomeMethod()
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 * "*arg" points to the '.'.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	667 * "*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	668 *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	669 * Returns FAIL or OK.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	670 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	671 int
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	672 class_object_index(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	673 char_u **arg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	674 typval_T *rettv,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	675 evalarg_T *evalarg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	676 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	677 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	678 // int evaluate = evalarg != NULL
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	679 // && (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	680
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	681 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	682 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	683 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	684 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	685 }
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 ++*arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	688 char_u name = arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	689 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	690 if (name_end == name)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	691 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	692 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	693
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	694 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	695 : 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	696 if (*name_end == '(')
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	697 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	698 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	699 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	700 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	701 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	702 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	703 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	704 : 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	705 // 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	706 // 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	707 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	708 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	709 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	710 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	711 int argcount = 0;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	712
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	713 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	714 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	715 argvars, &argcount);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	716 if (ret == FAIL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	717 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	718
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	719 funcexe_T funcexe;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	720 CLEAR_FIELD(funcexe);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	721 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	722 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	723 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	724 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	725 ++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	726 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	727
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	728 // 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	729 // 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	730 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	731 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	732
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	733 // 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	734 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	735 rettv, &funcexe, NULL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	736
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	737 // 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	738 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	739 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	740 clear_tv(&argvars[idx]);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	741
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	742 if (error != FCERR_NONE)
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 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	745 funcexe.fe_found_var);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	746 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	747 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	748 *arg = argp;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	749 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	750 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	751 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	752
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	753 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	754 }
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 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	757 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	758 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	759 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	760 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	761 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	762 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	763 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	764 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	765 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	766 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	767 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	768
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	769 // 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	770 // 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	771 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	772 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	773 copy_tv(tv, rettv);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	774 object_unref(obj);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	775
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	776 *arg = name_end;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	777 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	778 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	779 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	780
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	781 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	782 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	783
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	784 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	785 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	786 // class member
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	787 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	788 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	789 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	790 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	791 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	792 if (*name == '_')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	793 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	794 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	795 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	796 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	797
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	798 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	799 copy_tv(tv, rettv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	800 class_unref(cl);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	801
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	802 *arg = name_end;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	803 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	804 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	805 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	806
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	807 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	808 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	809
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	810 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	811 }
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 /*
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	814 * 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	815 * 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	816 */
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	817 ufunc_T *
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	818 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	819 {
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	820 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	821 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	822 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	823 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	824
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	825 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	826 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	827 tv.v_type = VAR_UNKNOWN;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	828 if (eval_variable(name, len, 0, &tv, NULL, EVAL_VAR_NOAUTOLOAD) == FAIL)
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	829 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	830 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	831 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	832
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	833 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	834 : 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	835 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	836 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	837 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	838 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	839 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	840 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	841 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	842
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	843 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	844 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	845 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	846 : cl->class_obj_methods;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	847 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	848 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	849 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	850 // 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	851 // 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	852 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	853 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	854 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	855 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	856 return fp;
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	857 }
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	858 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	859
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	860 fail_after_eval:
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	861 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	862 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	863 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	864
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	865 /*
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	866 * If "cctx->ctx_ufunc" indicates we are in a class, check if "name" is a class
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	867 * member. If it is then return TRUE and set "cl_ret" and "idx_ret".
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	868 */
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	869 int
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	870 class_member_exists(
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	871 char_u *name,
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	872 class_T **cl_ret,
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	873 int *idx_ret,
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	874 cctx_T *cctx)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	875 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	876 if (cctx->ctx_ufunc == NULL \|\| cctx->ctx_ufunc->uf_class == NULL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	877 return FALSE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	878 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	879
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	880 for (int idx = 0; idx < cl->class_class_member_count; ++idx)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	881 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	882 ocmember_T *m = &cl->class_class_members[idx];
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	883 if (STRCMP(m->ocm_name, name) == 0)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	884 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	885 *cl_ret = cl;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	886 *idx_ret = idx;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	887 return TRUE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	888 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	889 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	890
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	891 return FALSE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	892 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	893
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	894 /*
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	895 * 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	896 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	897 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	898 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	899 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	900 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	901 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	902 ++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	903 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	904
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	905 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	906 * Free an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	907 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	908 static void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	909 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	910 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	911 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	912
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	913 // 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	914 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	915 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	916 clear_tv(tv + i);
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 // 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	919 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	920
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	921 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	922 class_unref(cl);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	923 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	924
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	925 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	926 * Unreference an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	927 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	928 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	929 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	930 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	931 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	932 object_clear(obj);
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
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	935 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	936 * 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	937 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	938 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	939 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	940 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	941 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	942 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	943 ++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	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 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	947 * 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	948 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	949 void
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	950 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	951 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	952 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	953 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	954 // 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	955 // 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	956 // be freed.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	957 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	958
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	959 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	960 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	961 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	962 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	963 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	964 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	965 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	966 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	967 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	968 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	969
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	970 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	971 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	972 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	973 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	974 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	975 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	976 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	977
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	978 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	979 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	980 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	981 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	982 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	983 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	984
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	985 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	986
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	987 vim_free(cl);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	988 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	989 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	990
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	991 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	992
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	993 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	994 * 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	995 * 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	996 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	997 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	998 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	999 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1000 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	1001 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1002 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	1003 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	1004 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1005 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	1006 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1007
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1008 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1009 * 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	1010 * 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	1011 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1012 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1013 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	1014 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1015 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	1016 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	1017 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	1018 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	1019 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	1020 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	1021 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1022
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1023 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1024 * 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	1025 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1026 int
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1027 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	1028 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1029 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	1030 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	1031
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1032 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	1033 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1034 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	1035 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	1036 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1037 // 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	1038 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	1039 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	1040 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1041 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1042
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1043 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	1044 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1045
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 #endif // FEAT_EVAL

Mercurial > vim

annotate src/vim9class.c @ 31582:8bbc932fbd09 v9.0.1123