vim: src/vim9class.c annotate

annotate src/vim9class.c @ 31833:3516e35f409f v9.0.1249

patch 9.0.1249: cannot export an abstract class Commit: https://github.com/vim/vim/commit/657aea7fc47fb919ce76fad64ba0ec55a1af80f1 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jan 27 13:16:19 2023 +0000 patch 9.0.1249: cannot export an abstract class Problem: Cannot export an abstract class. (Ernie Rael) Solution: Add the EX_EXPORT flag to :abstract. (closes https://github.com/vim/vim/issues/11884)

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 27 Jan 2023 14:30:04 +0100
parents	64f03e860c91
children	ffa11e2757e7

rev	line source
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * vim9class.c: Vim9 script class support
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #define USING_FLOAT_STUFF
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	15 #include "vim.h"
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	16
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 #if defined(FEAT_EVAL) \|\| defined(PROTO)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	18
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 // When not generating protos this is included in proto.h
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 #ifdef PROTO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 # include "vim9.h"
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 #endif
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	23
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 /*
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	25 * Parse a member declaration, both object and class member.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	26 * Returns OK or FAIL. When OK then "varname_end" is set to just after the
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	27 * variable name and "type_ret" is set to the decleared or detected type.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	28 * "init_expr" is set to the initialisation expression (allocated), if there is
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	29 * one. For an interface "init_expr" is NULL.
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	30 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	31 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	32 parse_member(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	33 exarg_T *eap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	34 char_u *line,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	35 char_u *varname,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	36 int has_public, // TRUE if "public" seen before "varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	37 char_u **varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	38 garray_T *type_list,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	39 type_T **type_ret,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	40 char_u **init_expr)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	41 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	42 *varname_end = to_name_end(varname, FALSE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	43 if (*varname == '_' && has_public)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	44 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	45 semsg(_(e_public_member_name_cannot_start_with_underscore_str), line);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	46 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	47 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	48
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	49 char_u colon = skipwhite(varname_end);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	50 char_u *type_arg = colon;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	51 type_T *type = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	52 if (*colon == ':')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	53 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	54 if (VIM_ISWHITE(**varname_end))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	55 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	56 semsg(_(e_no_white_space_allowed_before_colon_str), varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	57 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	58 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	59 if (!VIM_ISWHITE(colon[1]))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	60 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	61 semsg(_(e_white_space_required_after_str_str), ":", varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	62 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	63 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	64 type_arg = skipwhite(colon + 1);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	65 type = parse_type(&type_arg, type_list, TRUE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	66 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	67 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	68 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	69
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	70 char_u *expr_start = skipwhite(type_arg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	71 char_u *expr_end = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	72 if (type == NULL && *expr_start != '=')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	73 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	74 emsg(_(e_type_or_initialization_required));
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	75 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	76 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	77
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	78 if (*expr_start == '=')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	79 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	80 if (!VIM_ISWHITE(expr_start[-1]) \|\| !VIM_ISWHITE(expr_start[1]))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	81 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	82 semsg(_(e_white_space_required_before_and_after_str_at_str),
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	83 "=", type_arg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	84 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	85 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	86 expr_start = skipwhite(expr_start + 1);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	87
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	88 expr_end = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	89 evalarg_T evalarg;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	90 fill_evalarg_from_eap(&evalarg, eap, FALSE);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	91 skip_expr(&expr_end, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	92
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	93 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	94 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	95 // No type specified, use the type of the initializer.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	96 typval_T tv;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	97 tv.v_type = VAR_UNKNOWN;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	98 char_u *expr = expr_start;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	99 int res = eval0(expr, &tv, eap, &evalarg);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	100
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	101 if (res == OK)
31608 8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	102 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	103 type = typval2type(&tv, get_copyID(), type_list,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	104 TVTT_DO_MEMBER);
31608 8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	105 clear_tv(&tv);
8e965e5a46c9 patch 9.0.1136: memory leak when getting class member type from expr Bram Moolenaar <Bram@vim.org> parents: 31592 diff changeset	106 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	107 if (type == NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	108 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	109 semsg(_(e_cannot_get_object_member_type_from_initializer_str),
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	110 expr_start);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	111 clear_evalarg(&evalarg, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	112 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	113 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	114 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	115 clear_evalarg(&evalarg, NULL);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	116 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	117 if (!valid_declaration_type(type))
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	118 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	119
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	120 *type_ret = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	121 if (expr_end > expr_start)
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	122 {
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	123 if (init_expr == NULL)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	124 {
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	125 emsg(_(e_cannot_initialize_member_in_interface));
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	126 return FAIL;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	127 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	128 *init_expr = vim_strnsave(expr_start, expr_end - expr_start);
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	129 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	130 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	131 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	132
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	133 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	134 * Add a member to an object or a class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	135 * Returns OK when successful, "init_expr" will be consumed then.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	136 * Returns FAIL otherwise, caller might need to free "init_expr".
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	137 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	138 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	139 add_member(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	140 garray_T *gap,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	141 char_u *varname,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	142 char_u *varname_end,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	143 int has_public,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	144 type_T *type,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	145 char_u *init_expr)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	146 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	147 if (ga_grow(gap, 1) == FAIL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	148 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	149 ocmember_T m = ((ocmember_T )gap->ga_data) + gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	150 m->ocm_name = vim_strnsave(varname, varname_end - varname);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	151 m->ocm_access = has_public ? ACCESS_ALL
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	152 : *varname == '_' ? ACCESS_PRIVATE : ACCESS_READ;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	153 m->ocm_type = type;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	154 if (init_expr != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	155 m->ocm_init = init_expr;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	156 ++gap->ga_len;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	157 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	158 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	159
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	160 /*
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	161 * Move the class or object members found while parsing a class into the class.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	162 * "gap" contains the found members.
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	163 * "parent_members" points to the members in the parent class (if any)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	164 * "parent_count" is the number of members in the parent class
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	165 * "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	166 * "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	167 * Returns OK or FAIL.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	168 */
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	169 static int
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	170 add_members_to_class(
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	171 garray_T *gap,
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	172 ocmember_T *parent_members,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	173 int parent_count,
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	174 ocmember_T **members,
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	175 int *member_count)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	176 {
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	177 *member_count = parent_count + gap->ga_len;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	178 members = member_count == 0 ? NULL
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	179 : ALLOC_MULT(ocmember_T, *member_count);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	180 if (member_count > 0 && members == NULL)
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	181 return FAIL;
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	182 for (int i = 0; i < parent_count; ++i)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	183 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	184 // parent members need to be copied
31746 d3d3ed2c09f6 patch 9.0.1205: crash when handling class that extends another class Bram Moolenaar <Bram@vim.org> parents: 31732 diff changeset	185 ocmember_T m = members + i;
d3d3ed2c09f6 patch 9.0.1205: crash when handling class that extends another class Bram Moolenaar <Bram@vim.org> parents: 31732 diff changeset	186 *m = parent_members[i];
d3d3ed2c09f6 patch 9.0.1205: crash when handling class that extends another class Bram Moolenaar <Bram@vim.org> parents: 31732 diff changeset	187 m->ocm_name = vim_strsave(m->ocm_name);
d3d3ed2c09f6 patch 9.0.1205: crash when handling class that extends another class Bram Moolenaar <Bram@vim.org> parents: 31732 diff changeset	188 if (m->ocm_init != NULL)
d3d3ed2c09f6 patch 9.0.1205: crash when handling class that extends another class Bram Moolenaar <Bram@vim.org> parents: 31732 diff changeset	189 m->ocm_init = vim_strsave(m->ocm_init);
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	190 }
31487 df58407c97f3 patch 9.0.1076: ASAN complains about NULL argument Bram Moolenaar <Bram@vim.org> parents: 31483 diff changeset	191 if (gap->ga_len > 0)
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	192 // new members are moved
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	193 mch_memmove(*members + parent_count,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	194 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	195 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	196 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	197 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	198
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	199 /*
31754 48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	200 * Convert a member index "idx" of interface "itf" to the member index of class
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	201 * "cl" implementing that interface.
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	202 */
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	203 int
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	204 object_index_from_itf_index(class_T itf, int idx, class_T cl)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	205 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	206 if (idx > itf->class_obj_member_count)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	207 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	208 siemsg("index %d out of range for interface %s", idx, itf->class_name);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	209 return 0;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	210 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	211 itf2class_T *i2c;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	212 for (i2c = itf->class_itf2class; i2c != NULL; i2c = i2c->i2c_next)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	213 if (i2c->i2c_class == cl)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	214 break;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	215 if (i2c == NULL)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	216 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	217 siemsg("class %s not found on interface %s",
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	218 cl->class_name, itf->class_name);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	219 return 0;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	220 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	221 int table = (int )(i2c + 1);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	222 return table[idx];
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	223 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	224
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	225 /*
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	226 * Handle ":class" and ":abstract class" up to ":endclass".
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	227 * Handle ":interface" up to ":endinterface".
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	228 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	229 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	230 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	231 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	232 int is_class = eap->cmdidx == CMD_class; // FALSE for :interface
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	233
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	234 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	235 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	236 if (is_abstract)
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	238 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	239 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 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	241 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 arg = skipwhite(arg + 5);
31732 ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	244 is_class = TRUE;
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	245 }
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	246
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	247 if (!current_script_is_vim9()
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	248 \|\| (cmdmod.cmod_flags & CMOD_LEGACY)
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	249 \|\| !getline_equal(eap->getline, eap->cookie, getsourceline))
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	250 {
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	251 if (is_class)
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	252 emsg(_(e_class_can_only_be_defined_in_vim9_script));
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	253 else
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	254 emsg(_(e_interface_can_only_be_defined_in_vim9_script));
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	255 return;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	257
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	258 if (!ASCII_ISUPPER(*arg))
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	260 if (is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	261 semsg(_(e_class_name_must_start_with_uppercase_letter_str), arg);
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	262 else
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	263 semsg(_(e_interface_name_must_start_with_uppercase_letter_str),
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	264 arg);
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 return;
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	266 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	267 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	268 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	269 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	270 semsg(_(e_white_space_required_after_name_str), arg);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	271 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	272 }
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	273 char_u *name_start = arg;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	274
31706 824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	275 // "export class" gets used when creating the class, don't use "is_export"
824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	276 // for the items inside the class.
824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	277 int class_export = is_export;
824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	278 is_export = FALSE;
824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	279
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 // TODO:
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	281 // generics: <Tkey, Tentry>
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	282
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	283 // Name for "extends BaseClass"
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	284 char_u *extends = NULL;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	285
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	286 // Names for "implements SomeInterface"
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	287 garray_T ga_impl;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	288 ga_init2(&ga_impl, sizeof(char_u *), 5);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	289
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	290 arg = skipwhite(name_end);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	291 while (arg != NUL && arg != '#' && *arg != '\n')
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	292 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	293 // TODO:
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	294 // specifies SomeInterface
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	295 if (STRNCMP(arg, "extends", 7) == 0 && IS_WHITE_OR_NUL(arg[7]))
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	296 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	297 if (extends != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	298 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	299 emsg(_(e_duplicate_extends));
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	300 goto early_ret;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	301 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	302 arg = skipwhite(arg + 7);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	303 char_u *end = find_name_end(arg, NULL, NULL, FNE_CHECK_START);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	304 if (!IS_WHITE_OR_NUL(*end))
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	305 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	306 semsg(_(e_white_space_required_after_name_str), arg);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	307 goto early_ret;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	308 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	309 extends = vim_strnsave(arg, end - arg);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	310 if (extends == NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	311 goto early_ret;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	312
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	313 arg = skipwhite(end + 1);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	314 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	315 else if (STRNCMP(arg, "implements", 10) == 0
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	316 && IS_WHITE_OR_NUL(arg[10]))
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	317 {
31649 520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	318 if (ga_impl.ga_len > 0)
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	319 {
31649 520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	320 emsg(_(e_duplicate_implements));
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	321 goto early_ret;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	322 }
31649 520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	323 arg = skipwhite(arg + 10);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	324
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	325 for (;;)
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	326 {
31649 520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	327 char_u *impl_end = find_name_end(arg, NULL, NULL,
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	328 FNE_CHECK_START);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	329 if (!IS_WHITE_OR_NUL(impl_end) && impl_end != ',')
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	330 {
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	331 semsg(_(e_white_space_required_after_name_str), arg);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	332 goto early_ret;
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	333 }
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	334 char_u *iname = vim_strnsave(arg, impl_end - arg);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	335 if (iname == NULL)
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	336 goto early_ret;
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	337 for (int i = 0; i < ga_impl.ga_len; ++i)
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	338 if (STRCMP(((char_u **)ga_impl.ga_data)[i], iname) == 0)
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	339 {
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	340 semsg(_(e_duplicate_interface_after_implements_str),
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	341 iname);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	342 vim_free(iname);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	343 goto early_ret;
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	344 }
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	345 if (ga_add_string(&ga_impl, iname) == FAIL)
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	346 {
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	347 vim_free(iname);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	348 goto early_ret;
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	349 }
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	350 if (*impl_end != ',')
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	351 {
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	352 arg = skipwhite(impl_end);
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	353 break;
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	354 }
520857d1fda7 patch 9.0.1157: "implements" only handles one interface name Bram Moolenaar <Bram@vim.org> parents: 31643 diff changeset	355 arg = skipwhite(impl_end + 1);
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	356 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	357 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	358 else
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	359 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	360 semsg(_(e_trailing_characters_str), arg);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	361 early_ret:
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	362 vim_free(extends);
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	363 ga_clear_strings(&ga_impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	364 return;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	365 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	366 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	367
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	368 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	369 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	370
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	371 // 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	372 garray_T classmembers;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	373 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	374
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	375 // 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	376 garray_T classfunctions;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	377 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	378
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	379 // 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	380 garray_T objmembers;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	381 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	382
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	383 // 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	384 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	385 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	386
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	387 /*
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	388 * Go over the body of the class/interface until "endclass" or
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	389 * "endinterface" is found.
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	390 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	391 char_u *theline = NULL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	392 int success = FALSE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	393 for (;;)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	394 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	395 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	396 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	397 if (theline == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	398 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	399 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	400
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	401 // 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	402 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	403 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	404 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	405 {
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	406 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	407 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	408 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	409 }
560ba934725f patch 9.0.1083: empty and comment lines in a class cause an error Bram Moolenaar <Bram@vim.org> parents: 31487 diff changeset	410
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	411 char_u *p = line;
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	412 char *end_name = is_class ? "endclass" : "endinterface";
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	413 if (checkforcmd(&p, end_name, is_class ? 4 : 5))
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	414 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	415 if (STRNCMP(line, end_name, is_class ? 8 : 12) != 0)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	416 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	417 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	418 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	419 else
c82cb53474ee patch 9.0.1037: lalloc(0) error for a class without members Bram Moolenaar <Bram@vim.org> parents: 31404 diff changeset	420 success = TRUE;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	421 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	422 }
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	423 char *wrong_name = is_class ? "endinterface" : "endclass";
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	424 if (checkforcmd(&p, wrong_name, is_class ? 5 : 4))
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	425 {
31833 3516e35f409f patch 9.0.1249: cannot export an abstract class Bram Moolenaar <Bram@vim.org> parents: 31815 diff changeset	426 semsg(_(e_invalid_command_str_expected_str), line, end_name);
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	427 break;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	428 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	429
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	430 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	431 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	432 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	433 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	434 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	435 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	436 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	437 }
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	438 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	439 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	440
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	441 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	442 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	443 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	444 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	445 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	446 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	447
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	448 int has_static = FALSE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	449 char_u *ps = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	450 if (checkforcmd(&p, "static", 4))
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	451 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	452 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	453 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	454 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	455 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	456 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	457 has_static = TRUE;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	458 p = skipwhite(ps + 6);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	459 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	460
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	461 // 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	462 // "this._varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	463 // "this.varname"
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	464 // "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	465 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	466 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	467 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	468 {
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	469 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	470 break;
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	471 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	472 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	473 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	474 type_T *type = NULL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	475 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	476 if (parse_member(eap, line, varname, has_public,
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	477 &varname_end, &type_list, &type,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	478 is_class ? &init_expr: NULL) == FAIL)
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	479 break;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	480 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	481 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	482 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	483 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	484 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	485 }
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	486 }
31443 9ae3720f9bd9 patch 9.0.1054: object member can't get type from initializer Bram Moolenaar <Bram@vim.org> parents: 31441 diff changeset	487
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	488 // constructors:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	489 // def new()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	490 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	491 // def newOther()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	492 // enddef
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	493 // object methods and class functions:
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	494 // def SomeMethod()
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	495 // enddef
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	496 // 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	497 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	498 // TODO:
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	499 // def <Tval> someMethod()
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	500 // enddef
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	501 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	502 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	503 exarg_T ea;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	504 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	505
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	506 // 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	507
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	508 CLEAR_FIELD(ea);
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	509 ea.cmd = line;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	510 ea.arg = p;
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	511 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	512 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	513 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	514
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	515 ga_init2(&lines_to_free, sizeof(char_u *), 50);
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	516 ufunc_T *uf = define_function(&ea, NULL, &lines_to_free,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	517 is_class ? CF_CLASS : CF_INTERFACE);
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	518 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	519
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	520 if (uf != NULL)
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	521 {
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	522 char_u *name = uf->uf_name;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	523 int is_new = STRNCMP(name, "new", 3) == 0;
31732 ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	524 if (is_new && is_abstract)
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	525 {
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	526 emsg(_(e_cannot_define_new_function_in_abstract_class));
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	527 success = FALSE;
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	528 break;
ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	529 }
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	530 garray_T *fgap = has_static \|\| is_new
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	531 ? &classfunctions : &objmethods;
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	532 // Check the name isn't used already.
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	533 for (int i = 0; i < fgap->ga_len; ++i)
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	534 {
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	535 char_u n = ((ufunc_T *)fgap->ga_data)[i]->uf_name;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	536 if (STRCMP(name, n) == 0)
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	537 {
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	538 semsg(_(e_duplicate_function_str), name);
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	539 break;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	540 }
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	541 }
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	542
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	543 if (ga_grow(fgap, 1) == OK)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	544 {
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	545 if (is_new)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	546 uf->uf_flags \|= FC_NEW;
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	547
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	548 ((ufunc_T **)fgap->ga_data)[fgap->ga_len] = uf;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	549 ++fgap->ga_len;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	550 }
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	551 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	552 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	553
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	554 // class members
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	555 else if (has_static)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	556 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	557 // 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	558 // "static _varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	559 // "static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	560 // "public static varname"
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	561 char_u *varname = p;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	562 char_u *varname_end = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	563 type_T *type = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	564 char_u *init_expr = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	565 if (parse_member(eap, line, varname, has_public,
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	566 &varname_end, &type_list, &type,
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	567 is_class ? &init_expr : NULL) == FAIL)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	568 break;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	569 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	570 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	571 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	572 vim_free(init_expr);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	573 break;
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	574 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	575 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	576
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	577 else
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	578 {
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	579 if (is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	580 semsg(_(e_not_valid_command_in_class_str), line);
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	581 else
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	582 semsg(_(e_not_valid_command_in_interface_str), line);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	583 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	584 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	585 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	586 vim_free(theline);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	587
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	588 class_T *extends_cl = NULL; // class from "extends" argument
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	589
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	590 /*
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	591 * Check a few things before defining the class.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	592 */
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	593
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	594 // Check the "extends" class is valid.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	595 if (success && extends != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	596 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	597 typval_T tv;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	598 tv.v_type = VAR_UNKNOWN;
31706 824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	599 if (eval_variable_import(extends, &tv) == FAIL)
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	600 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	601 semsg(_(e_class_name_not_found_str), extends);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	602 success = FALSE;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	603 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	604 else
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	605 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	606 if (tv.v_type != VAR_CLASS
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	607 \|\| tv.vval.v_class == NULL
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	608 \|\| (tv.vval.v_class->class_flags & CLASS_INTERFACE) != 0)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	609 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	610 semsg(_(e_cannot_extend_str), extends);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	611 success = FALSE;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	612 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	613 else
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	614 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	615 extends_cl = tv.vval.v_class;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	616 ++extends_cl->class_refcount;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	617 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	618 clear_tv(&tv);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	619 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	620 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	621 VIM_CLEAR(extends);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	622
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	623 class_T **intf_classes = NULL;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	624
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	625 // Check all "implements" entries are valid.
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	626 if (success && ga_impl.ga_len > 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	627 {
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	628 intf_classes = ALLOC_CLEAR_MULT(class_T *, ga_impl.ga_len);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	629
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	630 for (int i = 0; i < ga_impl.ga_len && success; ++i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	631 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	632 char_u impl = ((char_u *)ga_impl.ga_data)[i];
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	633 typval_T tv;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	634 tv.v_type = VAR_UNKNOWN;
31706 824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	635 if (eval_variable_import(impl, &tv) == FAIL)
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	636 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	637 semsg(_(e_interface_name_not_found_str), impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	638 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	639 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	640 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	641
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	642 if (tv.v_type != VAR_CLASS
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	643 \|\| tv.vval.v_class == NULL
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	644 \|\| (tv.vval.v_class->class_flags & CLASS_INTERFACE) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	645 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	646 semsg(_(e_not_valid_interface_str), impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	647 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	648 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	649
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	650 class_T *ifcl = tv.vval.v_class;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	651 intf_classes[i] = ifcl;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	652 ++ifcl->class_refcount;
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	653
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	654 // check the members of the interface match the members of the class
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	655 for (int loop = 1; loop <= 2 && success; ++loop)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	656 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	657 // loop == 1: check class members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	658 // loop == 2: check object members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	659 int if_count = loop == 1 ? ifcl->class_class_member_count
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	660 : ifcl->class_obj_member_count;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	661 if (if_count == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	662 continue;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	663 ocmember_T *if_ms = loop == 1 ? ifcl->class_class_members
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	664 : ifcl->class_obj_members;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	665 ocmember_T cl_ms = (ocmember_T )(loop == 1
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	666 ? classmembers.ga_data
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	667 : objmembers.ga_data);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	668 int cl_count = loop == 1 ? classmembers.ga_len
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	669 : objmembers.ga_len;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	670 for (int if_i = 0; if_i < if_count; ++if_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	671 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	672 int cl_i;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	673 for (cl_i = 0; cl_i < cl_count; ++cl_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	674 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	675 ocmember_T *m = &cl_ms[cl_i];
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	676 if (STRCMP(if_ms[if_i].ocm_name, m->ocm_name) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	677 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	678 // TODO: check type
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	679 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	680 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	681 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	682 if (cl_i == cl_count)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	683 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	684 semsg(_(e_member_str_of_interface_str_not_implemented),
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	685 if_ms[if_i].ocm_name, impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	686 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	687 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	688 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	689 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	690 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	691
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	692 // check the functions/methods of the interface match the
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	693 // functions/methods of the class
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	694 for (int loop = 1; loop <= 2 && success; ++loop)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	695 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	696 // loop == 1: check class functions
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	697 // loop == 2: check object methods
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	698 int if_count = loop == 1 ? ifcl->class_class_function_count
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	699 : ifcl->class_obj_method_count;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	700 if (if_count == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	701 continue;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	702 ufunc_T **if_fp = loop == 1 ? ifcl->class_class_functions
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	703 : ifcl->class_obj_methods;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	704 ufunc_T cl_fp = (ufunc_T )(loop == 1
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	705 ? classfunctions.ga_data
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	706 : objmethods.ga_data);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	707 int cl_count = loop == 1 ? classfunctions.ga_len
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	708 : objmethods.ga_len;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	709 for (int if_i = 0; if_i < if_count; ++if_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	710 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	711 char_u *if_name = if_fp[if_i]->uf_name;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	712 int cl_i;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	713 for (cl_i = 0; cl_i < cl_count; ++cl_i)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	714 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	715 char_u *cl_name = cl_fp[cl_i]->uf_name;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	716 if (STRCMP(if_name, cl_name) == 0)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	717 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	718 // TODO: check return and argument types
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	719 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	720 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	721 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	722 if (cl_i == cl_count)
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	723 {
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	724 semsg(_(e_function_str_of_interface_str_not_implemented),
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	725 if_name, impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	726 success = FALSE;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	727 break;
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	728 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	729 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	730 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	731
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	732 clear_tv(&tv);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	733 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	734 }
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	735
31720 1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	736 if (success)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	737 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	738 // Check no function argument name is used as an object/class member.
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	739 for (int loop = 1; loop <= 2 && success; ++loop)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	740 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	741 garray_T *gap = loop == 1 ? &classfunctions : &objmethods;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	742
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	743 for (int fi = 0; fi < gap->ga_len && success; ++fi)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	744 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	745 ufunc_T uf = ((ufunc_T *)gap->ga_data)[fi];
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	746
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	747 for (int i = 0; i < uf->uf_args.ga_len && success; ++i)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	748 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	749 char_u aname = ((char_u *)uf->uf_args.ga_data)[i];
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	750 for (int il = 1; il <= 2 && success; ++il)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	751 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	752 // For a "new()" function "this.member" arguments are
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	753 // OK. TODO: check for the "this." prefix.
31724 2b523bbb3a6f patch 9.0.1194: compiler warning for comparing pointer with int Bram Moolenaar <Bram@vim.org> parents: 31720 diff changeset	754 if (STRNCMP(uf->uf_name, "new", 3) == 0 && il == 2)
31720 1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	755 continue;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	756 garray_T *mgap = il == 1 ? &classmembers : &objmembers;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	757 for (int mi = 0; mi < mgap->ga_len; ++mi)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	758 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	759 char_u mname = ((ocmember_T )mgap->ga_data
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	760 + mi)->ocm_name;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	761 if (STRCMP(aname, mname) == 0)
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	762 {
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	763 success = FALSE;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	764 semsg(_(e_argument_already_declared_in_class_str),
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	765 aname);
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	766 break;
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	767 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	768 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	769 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	770 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	771 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	772 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	773 }
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	774
1949c2613b3e patch 9.0.1192: no error when class function argument shadows a member Bram Moolenaar <Bram@vim.org> parents: 31706 diff changeset	775
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	776 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	777 if (success)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	778 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	779 // "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	780
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	781 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	782 if (cl == NULL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	783 goto cleanup;
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	784 if (!is_class)
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	785 cl->class_flags = CLASS_INTERFACE;
5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	786
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	787 cl->class_refcount = 1;
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	788 cl->class_name = vim_strnsave(name_start, name_end - name_start);
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	789 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	790 goto cleanup;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	791
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	792 cl->class_extends = extends_cl;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	793
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	794 // 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	795 if (add_members_to_class(&classmembers,
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	796 extends_cl == NULL ? NULL
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	797 : extends_cl->class_class_members,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	798 extends_cl == NULL ? 0
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	799 : extends_cl->class_class_member_count,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	800 &cl->class_class_members,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	801 &cl->class_class_member_count) == FAIL
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	802 \|\| add_members_to_class(&objmembers,
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	803 extends_cl == NULL ? NULL
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	804 : extends_cl->class_obj_members,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	805 extends_cl == NULL ? 0
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	806 : extends_cl->class_obj_member_count,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	807 &cl->class_obj_members,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	808 &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	809 goto cleanup;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	810
31754 48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	811 if (ga_impl.ga_len > 0)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	812 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	813 // Move the "implements" names into the class.
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	814 cl->class_interface_count = ga_impl.ga_len;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	815 cl->class_interfaces = ALLOC_MULT(char_u *, ga_impl.ga_len);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	816 if (cl->class_interfaces == NULL)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	817 goto cleanup;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	818 for (int i = 0; i < ga_impl.ga_len; ++i)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	819 cl->class_interfaces[i] = ((char_u **)ga_impl.ga_data)[i];
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	820 VIM_CLEAR(ga_impl.ga_data);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	821 ga_impl.ga_len = 0;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	822
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	823 // For each interface add a lookuptable for the member index on the
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	824 // interface to the member index in this class.
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	825 for (int i = 0; i < cl->class_interface_count; ++i)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	826 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	827 class_T *ifcl = intf_classes[i];
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	828 itf2class_T *if2cl = alloc_clear(sizeof(itf2class_T)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	829 + ifcl->class_obj_member_count * sizeof(int));
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	830 if (if2cl == NULL)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	831 goto cleanup;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	832 if2cl->i2c_next = ifcl->class_itf2class;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	833 ifcl->class_itf2class = if2cl;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	834 if2cl->i2c_class = cl;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	835
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	836 for (int if_i = 0; if_i < ifcl->class_obj_member_count; ++if_i)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	837 for (int cl_i = 0; cl_i < cl->class_obj_member_count; ++cl_i)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	838 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	839 if (STRCMP(ifcl->class_obj_members[if_i].ocm_name,
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	840 cl->class_obj_members[cl_i].ocm_name) == 0)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	841 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	842 int table = (int )(if2cl + 1);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	843 table[if_i] = cl_i;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	844 break;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	845 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	846 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	847 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	848
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	849 cl->class_interfaces_cl = intf_classes;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	850 intf_classes = NULL;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	851 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	852
31635 5c1b7a87466e patch 9.0.1150: :interface is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31608 diff changeset	853 if (is_class && cl->class_class_member_count > 0)
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	854 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	855 // 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	856 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	857 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	858 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	859 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	860 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	861 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	862 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	863 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	864 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	865 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	866 if (etv != NULL)
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	867 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	868 tv = etv;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	869 vim_free(etv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	870 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	871 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	872 else
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	873 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	874 // TODO: proper default value
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	875 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	876 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	877 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	878 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	879 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	880
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	881 int have_new = FALSE;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	882 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	883 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	884 "new") == 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	885 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	886 have_new = TRUE;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	887 break;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	888 }
31732 ef7a9a7eb197 patch 9.0.1198: abstract class not supported yet Bram Moolenaar <Bram@vim.org> parents: 31724 diff changeset	889 if (is_class && !is_abstract && !have_new)
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	890 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	891 // 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	892 garray_T fga;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	893 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	894 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	895 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	896 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	897 if (i > 0)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	898 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	899 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	900 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	901 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	902 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	903 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	904 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	905 ga_append(&fga, NUL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	906
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	907 exarg_T fea;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	908 CLEAR_FIELD(fea);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	909 fea.cmdidx = CMD_def;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	910 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	911
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	912 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	913 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	914
31643 68a9375d4ca3 patch 9.0.1154: Coverity warns for dead code Bram Moolenaar <Bram@vim.org> parents: 31641 diff changeset	915 ufunc_T *nf = define_function(&fea, NULL, &lines_to_free, CF_CLASS);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	916
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	917 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	918 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	919
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	920 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	921 {
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	922 ((ufunc_T **)classfunctions.ga_data)[classfunctions.ga_len]
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	923 = nf;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	924 ++classfunctions.ga_len;
31396 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 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	927 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	928 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	929 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	930 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	931 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	932 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	933 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	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 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	937
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	938 // Move all the functions into the created class.
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	939 // 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	940 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	941 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	942 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	943 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	944 : &cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	945 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	946 : &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	947
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	948 int parent_count = 0;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	949 if (extends_cl != NULL)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	950 // Include functions from the parent.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	951 parent_count = loop == 1
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	952 ? extends_cl->class_class_function_count
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	953 : extends_cl->class_obj_method_count;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	954
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	955 *fcount = parent_count + gap->ga_len;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	956 if (*fcount == 0)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	957 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	958 *fup = NULL;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	959 continue;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	960 }
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	961 fup = ALLOC_MULT(ufunc_T , *fcount);
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	962 if (*fup == NULL)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	963 goto cleanup;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	964
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	965 mch_memmove(fup, gap->ga_data, sizeof(ufunc_T ) * gap->ga_len);
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	966 vim_free(gap->ga_data);
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	967 if (loop == 1)
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	968 cl->class_class_function_count_child = gap->ga_len;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	969 else
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	970 cl->class_obj_method_count_child = gap->ga_len;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	971
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	972 int skipped = 0;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	973 for (int i = 0; i < parent_count; ++i)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	974 {
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	975 // Copy functions from the parent. Can't use the same
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	976 // function, because "uf_class" is different and compilation
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	977 // will have a different result.
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	978 // Put them after the functions in the current class, object
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	979 // methods may be overruled, then "super.Method()" is used to
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	980 // find a method from the parent.
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	981 // Skip "new" functions. TODO: not all of them.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	982 if (loop == 1 && STRNCMP(
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	983 extends_cl->class_class_functions[i]->uf_name,
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	984 "new", 3) == 0)
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	985 ++skipped;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	986 else
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	987 {
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	988 ufunc_T *pf = (loop == 1
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	989 ? extends_cl->class_class_functions
31692 2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	990 : extends_cl->class_obj_methods)[i];
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	991 (*fup)[gap->ga_len + i - skipped] = copy_function(pf);
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	992
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	993 // If the child class overrides a function from the parent
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	994 // the signature must be equal.
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	995 char_u *pname = pf->uf_name;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	996 for (int ci = 0; ci < gap->ga_len; ++ci)
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	997 {
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	998 ufunc_T cf = (fup)[ci];
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	999 char_u *cname = cf->uf_name;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1000 if (STRCMP(pname, cname) == 0)
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1001 {
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1002 where_T where = WHERE_INIT;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1003 where.wt_func_name = (char *)pname;
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1004 (void)check_type(pf->uf_func_type, cf->uf_func_type,
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1005 TRUE, where);
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1006 }
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1007 }
2f1af1b2f82d patch 9.0.1178: a child class cannot override functions from a base class Bram Moolenaar <Bram@vim.org> parents: 31653 diff changeset	1008 }
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1009 }
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1010
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1011 *fcount -= skipped;
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1012
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1013 // Set the class pointer on all the functions and object methods.
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1014 for (int i = 0; i < *fcount; ++i)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1015 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1016 ufunc_T fp = (fup)[i];
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1017 fp->uf_class = cl;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1018 if (loop == 2)
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1019 fp->uf_flags \|= FC_OBJECT;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1020 }
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1021 }
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1022
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1023 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	1024 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	1025 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	1026 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	1027 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	1028
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1029 // TODO:
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1030 // - 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	1031
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1032 // Add the class to the script-local variables.
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1033 // TODO: handle other context, e.g. in a function
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1034 typval_T tv;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1035 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	1036 tv.vval.v_class = cl;
31706 824fc05d9571 patch 9.0.1185: using class from imported script not tested Bram Moolenaar <Bram@vim.org> parents: 31704 diff changeset	1037 is_export = class_export;
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1038 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	1039 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	1040 return;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1041 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1042
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1043 cleanup:
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1044 if (cl != NULL)
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1045 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1046 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	1047 vim_free(cl->class_class_functions);
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1048 if (cl->class_interfaces != NULL)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1049 {
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1050 for (int i = 0; i < cl->class_interface_count; ++i)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1051 vim_free(cl->class_interfaces[i]);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1052 vim_free(cl->class_interfaces);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1053 }
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1054 if (cl->class_interfaces_cl != NULL)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1055 {
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1056 for (int i = 0; i < cl->class_interface_count; ++i)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1057 class_unref(cl->class_interfaces_cl[i]);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1058 vim_free(cl->class_interfaces_cl);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1059 }
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1060 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	1061 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	1062 vim_free(cl);
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1063 }
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1064
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1065 vim_free(extends);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1066 class_unref(extends_cl);
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1067
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1068 if (intf_classes != NULL)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1069 {
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1070 for (int i = 0; i < ga_impl.ga_len; ++i)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1071 class_unref(intf_classes[i]);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1072 vim_free(intf_classes);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1073 }
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1074 ga_clear_strings(&ga_impl);
62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1075
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1076 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	1077 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1078 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	1079 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	1080 continue;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1081
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1082 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	1083 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1084 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	1085 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	1086 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	1087 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1088 ga_clear(gap);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1089 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1090
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1091 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	1092 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1093 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	1094 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	1095 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1096 ga_clear(&objmethods);
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1097
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1098 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	1099 {
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1100 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	1101 func_clear_free(uf, FALSE);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1102 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1103 ga_clear(&classfunctions);
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1104
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1105 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	1106 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1107
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1108 /*
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	1109 * 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	1110 * 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	1111 * 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	1112 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1113 type_T *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1114 class_member_type(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1115 class_T *cl,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1116 char_u *name,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1117 char_u *name_end,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1118 int *member_idx)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1119 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1120 *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	1121 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	1122
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1123 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	1124 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1125 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	1126 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	1127 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1128 *member_idx = i;
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1129 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	1130 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1131 }
31517 cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	1132
cd5247f4da06 patch 9.0.1091: assignment to non-existing member causes a crash Bram Moolenaar <Bram@vim.org> parents: 31501 diff changeset	1133 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	1134 return &t_any;
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 * 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	1139 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1140 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141 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	1142 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 /*
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 * Handle ":type".
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 */
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 void
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 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	1151 {
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 // TODO
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 }
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1155 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1156 * 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	1157 * - class member: SomeClass.varname
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1158 * - 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	1159 * - class constructor: SomeClass.new()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1160 * - object member: someObject.varname
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1161 * - object method: someObject.SomeMethod()
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1162 *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1163 * "*arg" points to the '.'.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1164 * "*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	1165 *
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1166 * Returns FAIL or OK.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1167 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1168 int
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1169 class_object_index(
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1170 char_u **arg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1171 typval_T *rettv,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1172 evalarg_T *evalarg,
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1173 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	1174 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1175 // int evaluate = evalarg != NULL
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1176 // && (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	1177
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1178 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	1179 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1180 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	1181 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1182 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1183
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1184 ++*arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1185 char_u name = arg;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1186 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	1187 if (name_end == name)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1188 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1189 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	1190
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1191 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	1192 : 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	1193 if (*name_end == '(')
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1194 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1195 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	1196 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	1197 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1198 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	1199 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1200 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	1201 : 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	1202 // 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	1203 // 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	1204 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	1205 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	1206 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1207 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	1208 int argcount = 0;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1209
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1210 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	1211 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	1212 argvars, &argcount);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1213 if (ret == FAIL)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1214 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1215
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1216 funcexe_T funcexe;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1217 CLEAR_FIELD(funcexe);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1218 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	1219 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	1220 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1221 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	1222 ++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	1223 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1224
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1225 // 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	1226 // 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	1227 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	1228 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	1229
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1230 // 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	1231 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	1232 rettv, &funcexe, NULL);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1233
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1234 // 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	1235 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	1236 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	1237 clear_tv(&argvars[idx]);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1238
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1239 if (error != FCERR_NONE)
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1240 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1241 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	1242 funcexe.fe_found_var);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1243 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1244 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1245 *arg = argp;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1246 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1247 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1248 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1249
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1250 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	1251 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1252
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1253 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	1254 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1255 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	1256 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1257 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	1258 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	1259 {
31455 5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	1260 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	1261 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1262 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	1263 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	1264 }
5ef28f5ff357 patch 9.0.1060: private and public object members are not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31447 diff changeset	1265
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1266 // 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	1267 // 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	1268 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	1269 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	1270 copy_tv(tv, rettv);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1271 object_unref(obj);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1272
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1273 *arg = name_end;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1274 return OK;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1275 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1276 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1277
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1278 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	1279 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1280
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1281 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	1282 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1283 // class member
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1284 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	1285 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1286 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	1287 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	1288 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1289 if (*name == '_')
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1290 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1291 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	1292 return FAIL;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1293 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1294
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1295 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	1296 copy_tv(tv, rettv);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1297 class_unref(cl);
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1298
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1299 *arg = name_end;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1300 return OK;
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1301 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1302 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1303
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1304 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	1305 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1306
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1307 return FAIL;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1308 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1309
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1310 /*
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1311 * 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	1312 * 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	1313 */
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1314 ufunc_T *
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1315 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	1316 {
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1317 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	1318 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	1319 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	1320 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1321
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1322 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	1323 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	1324 tv.v_type = VAR_UNKNOWN;
31592 65a2bae18b27 patch 9.0.1128: build failure Bram Moolenaar <Bram@vim.org> parents: 31590 diff changeset	1325 if (eval_variable(name, (int)len,
65a2bae18b27 patch 9.0.1128: build failure Bram Moolenaar <Bram@vim.org> parents: 31590 diff changeset	1326 0, &tv, NULL, EVAL_VAR_NOAUTOLOAD) == FAIL)
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1327 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1328 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	1329 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	1330
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1331 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	1332 : 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	1333 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	1334 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	1335 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	1336 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	1337 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	1338 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	1339 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	1340
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1341 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	1342 : cl->class_obj_method_count;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1343 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	1344 : cl->class_obj_methods;
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1345 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	1346 {
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1347 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	1348 // 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	1349 // 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	1350 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	1351 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	1352 {
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1353 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	1354 return fp;
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1355 }
31424 e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1356 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1357
31447 8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1358 fail_after_eval:
8cb31f7ac9e2 patch 9.0.1056: leaking memory when disassembling an object method Bram Moolenaar <Bram@vim.org> parents: 31443 diff changeset	1359 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	1360 return NULL;
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1361 }
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1362
e31fc75f6aff patch 9.0.1045: in a class object members cannot be initialized Bram Moolenaar <Bram@vim.org> parents: 31418 diff changeset	1363 /*
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1364 * If "name[len]" is a class member in cctx->ctx_ufunc->uf_class return the
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1365 * index in class.class_class_members[].
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1366 * If "cl_ret" is not NULL set it to the class.
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1367 * Otherwise return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1368 */
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1369 int
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1370 class_member_index(char_u name, size_t len, class_T cl_ret, cctx_T cctx)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1371 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1372 if (cctx == NULL \|\| cctx->ctx_ufunc == NULL
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1373 \|\| cctx->ctx_ufunc->uf_class == NULL)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1374 return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1375 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	1376
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1377 for (int i = 0; i < cl->class_class_member_count; ++i)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1378 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1379 ocmember_T *m = &cl->class_class_members[i];
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1380 if (STRNCMP(name, m->ocm_name, len) == 0 && m->ocm_name[len] == NUL)
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1381 {
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1382 if (cl_ret != NULL)
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1383 *cl_ret = cl;
aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1384 return i;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1385 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1386 }
31590 aee868b9229a patch 9.0.1127: no error if function argument shadows class member Bram Moolenaar <Bram@vim.org> parents: 31586 diff changeset	1387 return -1;
31582 8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1388 }
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1389
8bbc932fbd09 patch 9.0.1123: class function not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31517 diff changeset	1390 /*
31815 64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1391 * Return TRUE if current context "cctx_arg" is inside class "cl".
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1392 * Return FALSE if not.
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1393 */
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1394 int
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1395 inside_class(cctx_T cctx_arg, class_T cl)
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1396 {
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1397 for (cctx_T *cctx = cctx_arg; cctx != NULL; cctx = cctx->ctx_outer)
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1398 if (cctx->ctx_ufunc != NULL && cctx->ctx_ufunc->uf_class == cl)
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1399 return TRUE;
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1400 return FALSE;
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1401 }
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1402
64f03e860c91 patch 9.0.1240: cannot access a private object member in a lambda Bram Moolenaar <Bram@vim.org> parents: 31754 diff changeset	1403 /*
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1404 * 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	1405 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1406 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1407 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	1408 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1409 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1410 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	1411 ++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	1412 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1413
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1414 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1415 * Free an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1416 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1417 static void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1418 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	1419 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1420 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	1421
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1422 // 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	1423 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	1424 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	1425 clear_tv(tv + i);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1426
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1427 // 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	1428 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	1429
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1430 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	1431 class_unref(cl);
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1432 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1433
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1434 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1435 * Unreference an object.
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1436 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1437 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1438 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	1439 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1440 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	1441 object_clear(obj);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1442 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1443
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1444 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1445 * 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	1446 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1447 void
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1448 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	1449 {
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1450 to = from;
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1451 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	1452 ++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	1453 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1454
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1455 /*
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1456 * 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	1457 */
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1458 void
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1459 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	1460 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1461 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	1462 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1463 // 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	1464 // 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	1465 // be freed.
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1466 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	1467
31653 ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1468 class_unref(cl->class_extends);
ec76f9d2319e patch 9.0.1159: extends argument for class not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31649 diff changeset	1469
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1470 for (int i = 0; i < cl->class_interface_count; ++i)
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1471 {
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1472 vim_free(((char_u **)cl->class_interfaces)[i]);
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1473 if (cl->class_interfaces_cl[i] != NULL)
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1474 class_unref(cl->class_interfaces_cl[i]);
69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1475 }
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1476 vim_free(cl->class_interfaces);
31704 69ee530cac28 patch 9.0.1184: interface of an object is not recognized when checking type Bram Moolenaar <Bram@vim.org> parents: 31692 diff changeset	1477 vim_free(cl->class_interfaces_cl);
31639 62237ea155d9 patch 9.0.1152: class "implements" argument not implemented Bram Moolenaar <Bram@vim.org> parents: 31635 diff changeset	1478
31754 48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1479 itf2class_T *next;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1480 for (itf2class_T *i2c = cl->class_itf2class; i2c != NULL; i2c = next)
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1481 {
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1482 next = i2c->i2c_next;
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1483 vim_free(i2c);
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1484 }
48431422f766 patch 9.0.1209: getting interface member does not always work Bram Moolenaar <Bram@vim.org> parents: 31746 diff changeset	1485
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1486 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	1487 {
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1488 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	1489 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	1490 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	1491 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	1492 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	1493 }
1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1494 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	1495 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	1496
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1497 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	1498 {
31483 1bebc2093e6b patch 9.0.1074: class members are not supported yet Bram Moolenaar <Bram@vim.org> parents: 31455 diff changeset	1499 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	1500 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	1501 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	1502 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1503 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	1504
31586 f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1505 for (int i = 0; i < cl->class_class_function_count; ++i)
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1506 {
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1507 ufunc_T *uf = cl->class_class_functions[i];
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1508 func_clear_free(uf, FALSE);
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1509 }
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1510 vim_free(cl->class_class_functions);
f36f920bad1a patch 9.0.1125: memory leak when using class functions Bram Moolenaar <Bram@vim.org> parents: 31582 diff changeset	1511
31416 f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1512 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	1513 {
f088f1d97eee patch 9.0.1041: cannot define a method in a class Bram Moolenaar <Bram@vim.org> parents: 31408 diff changeset	1514 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	1515 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	1516 }
31396 307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1517 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	1518
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1519 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	1520
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1521 vim_free(cl);
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1522 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1523 }
307f68a41b03 patch 9.0.1031: Vim9 class is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 31335 diff changeset	1524
31404 60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1525 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	1526
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1527 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1528 * 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	1529 * 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	1530 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1531 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1532 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	1533 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1534 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	1535 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1536 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	1537 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	1538 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1539 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	1540 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1541
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1542 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1543 * 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	1544 * 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	1545 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1546 void
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1547 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	1548 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1549 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	1550 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	1551 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	1552 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	1553 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	1554 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	1555 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1556
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1557 /*
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1558 * 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	1559 */
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1560 int
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1561 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	1562 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1563 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	1564 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	1565
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1566 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	1567 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1568 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	1569 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	1570 {
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1571 // 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	1572 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	1573 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	1574 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1575 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1576
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1577 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	1578 }
60b1d266548d patch 9.0.1035: object members are not being marked as used Bram Moolenaar <Bram@vim.org> parents: 31396 diff changeset	1579
31335 5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1580
5acc0d2cf4f7 patch 9.0.1001: classes are not documented or implemented yet Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 #endif // FEAT_EVAL

Mercurial > vim

annotate src/vim9class.c @ 31833:3516e35f409f v9.0.1249