2 * Copyright 2008 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #include "wine/port.h"
27 #include "wine/debug.h"
29 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
31 #define EXPR_NOVAL 0x0001
32 #define EXPR_NEWREF 0x0002
33 #define EXPR_STRREF 0x0004
35 static inline HRESULT stat_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
37 return stat->eval(ctx, stat, rt, ret);
40 static inline HRESULT expr_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
42 return _expr->eval(ctx, _expr, flags, ei, ret);
45 static void exprval_release(exprval_t *val)
49 if(V_VT(&val->u.var) != VT_EMPTY)
50 VariantClear(&val->u.var);
54 IDispatch_Release(val->u.idref.disp);
57 if(val->u.nameref.disp)
58 IDispatch_Release(val->u.nameref.disp);
59 SysFreeString(val->u.nameref.name);
63 /* ECMA-262 3rd Edition 8.7.1 */
64 static HRESULT exprval_value(script_ctx_t *ctx, exprval_t *val, jsexcept_t *ei, VARIANT *ret)
70 return VariantCopy(ret, &val->u.var);
72 if(!val->u.idref.disp) {
73 FIXME("throw ReferenceError\n");
77 return disp_propget(val->u.idref.disp, val->u.idref.id, ctx->lcid, ret, ei, NULL/*FIXME*/);
79 ERR("type %d\n", val->type);
84 static HRESULT exprval_to_value(script_ctx_t *ctx, exprval_t *val, jsexcept_t *ei, VARIANT *ret)
86 if(val->type == EXPRVAL_VARIANT) {
88 V_VT(&val->u.var) = VT_EMPTY;
92 return exprval_value(ctx, val, ei, ret);
95 static HRESULT exprval_to_boolean(script_ctx_t *ctx, exprval_t *exprval, jsexcept_t *ei, VARIANT_BOOL *b)
97 if(exprval->type != EXPRVAL_VARIANT) {
101 hres = exprval_to_value(ctx, exprval, ei, &val);
105 hres = to_boolean(&val, b);
110 return to_boolean(&exprval->u.var, b);
113 static void exprval_init(exprval_t *val)
115 val->type = EXPRVAL_VARIANT;
116 V_VT(&val->u.var) = VT_EMPTY;
119 static void exprval_set_idref(exprval_t *val, IDispatch *disp, DISPID id)
121 val->type = EXPRVAL_IDREF;
122 val->u.idref.disp = disp;
123 val->u.idref.id = id;
126 IDispatch_AddRef(disp);
129 HRESULT scope_push(scope_chain_t *scope, DispatchEx *obj, scope_chain_t **ret)
131 scope_chain_t *new_scope;
133 new_scope = heap_alloc(sizeof(scope_chain_t));
135 return E_OUTOFMEMORY;
139 IDispatchEx_AddRef(_IDispatchEx_(obj));
140 new_scope->obj = obj;
144 new_scope->next = scope;
146 new_scope->next = NULL;
153 static void scope_pop(scope_chain_t **scope)
162 void scope_release(scope_chain_t *scope)
168 scope_release(scope->next);
170 IDispatchEx_Release(_IDispatchEx_(scope->obj));
174 HRESULT create_exec_ctx(IDispatch *this_obj, DispatchEx *var_disp, scope_chain_t *scope, exec_ctx_t **ret)
178 ctx = heap_alloc_zero(sizeof(exec_ctx_t));
180 return E_OUTOFMEMORY;
184 IDispatch_AddRef(this_obj);
185 ctx->this_obj = this_obj;
187 IDispatchEx_AddRef(_IDispatchEx_(var_disp));
188 ctx->var_disp = var_disp;
192 ctx->scope_chain = scope;
199 void exec_release(exec_ctx_t *ctx)
205 scope_release(ctx->scope_chain);
207 IDispatchEx_Release(_IDispatchEx_(ctx->var_disp));
209 IDispatch_Release(ctx->this_obj);
213 static HRESULT disp_get_id(IDispatch *disp, BSTR name, DWORD flags, DISPID *id)
218 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
220 TRACE("unsing IDispatch\n");
223 return IDispatch_GetIDsOfNames(disp, &IID_NULL, &name, 1, 0, id);
227 hres = IDispatchEx_GetDispID(dispex, name, flags|fdexNameCaseSensitive, id);
228 IDispatchEx_Release(dispex);
232 /* ECMA-262 3rd Edition 8.7.2 */
233 static HRESULT put_value(script_ctx_t *ctx, exprval_t *ref, VARIANT *v, jsexcept_t *ei)
235 if(ref->type != EXPRVAL_IDREF) {
236 FIXME("throw ReferemceError\n");
240 return disp_propput(ref->u.idref.disp, ref->u.idref.id, ctx->lcid, v, ei, NULL/*FIXME*/);
243 static HRESULT disp_cmp(IDispatch *disp1, IDispatch *disp2, BOOL *ret)
245 IObjectIdentity *identity;
246 IUnknown *unk1, *unk2;
254 hres = IDispatch_QueryInterface(disp1, &IID_IUnknown, (void**)&unk1);
258 hres = IDispatch_QueryInterface(disp2, &IID_IUnknown, (void**)&unk2);
260 IUnknown_Release(unk1);
267 hres = IUnknown_QueryInterface(unk1, &IID_IObjectIdentity, (void**)&identity);
268 if(SUCCEEDED(hres)) {
269 hres = IObjectIdentity_IsEqualObject(identity, unk2);
270 IObjectIdentity_Release(identity);
277 IUnknown_Release(unk1);
278 IUnknown_Release(unk2);
282 /* ECMA-262 3rd Edition 11.9.6 */
283 static HRESULT equal2_values(VARIANT *lval, VARIANT *rval, BOOL *ret)
287 if(V_VT(lval) != V_VT(rval)) {
288 if(is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))) {
289 *ret = num_val(lval) == num_val(rval);
303 *ret = V_I4(lval) == V_I4(rval);
306 *ret = V_R8(lval) == V_R8(rval);
309 *ret = !strcmpW(V_BSTR(lval), V_BSTR(rval));
312 return disp_cmp(V_DISPATCH(lval), V_DISPATCH(rval), ret);
314 *ret = !V_BOOL(lval) == !V_BOOL(rval);
317 FIXME("unimplemented vt %d\n", V_VT(lval));
324 static HRESULT literal_to_var(literal_t *literal, VARIANT *v)
326 V_VT(v) = literal->vt;
333 V_I4(v) = literal->u.lval;
336 V_R8(v) = literal->u.dval;
339 V_BSTR(v) = SysAllocString(literal->u.wstr);
342 V_BOOL(v) = literal->u.bval;
345 IDispatch_AddRef(literal->u.disp);
346 V_DISPATCH(v) = literal->u.disp;
349 ERR("wrong type %d\n", V_VT(v));
356 HRESULT exec_source(exec_ctx_t *ctx, parser_ctx_t *parser, source_elements_t *source, jsexcept_t *ei, VARIANT *retv)
358 script_ctx_t *script = parser->script;
359 function_declaration_t *func;
360 parser_ctx_t *prev_parser;
364 exec_ctx_t *prev_ctx;
368 for(func = source->functions; func; func = func->next) {
369 DispatchEx *func_obj;
372 hres = create_source_function(parser, func->expr->parameter_list, func->expr->source_elements,
373 ctx->scope_chain, func->expr->src_str, func->expr->src_len, &func_obj);
377 V_VT(&var) = VT_DISPATCH;
378 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(func_obj);
379 hres = jsdisp_propput_name(ctx->var_disp, func->expr->identifier, script->lcid, &var, ei, NULL);
380 jsdisp_release(func_obj);
385 for(var = source->variables; var; var = var->next) {
388 hres = jsdisp_get_id(ctx->var_disp, var->identifier, fdexNameEnsure, &id);
393 prev_ctx = script->exec_ctx;
394 script->exec_ctx = ctx;
396 prev_parser = ctx->parser;
397 ctx->parser = parser;
399 V_VT(&val) = VT_EMPTY;
400 memset(&rt, 0, sizeof(rt));
403 for(stat = source->statement; stat; stat = stat->next) {
404 hres = stat_eval(ctx, stat, &rt, &tmp);
410 if(rt.type != RT_NORMAL)
414 script->exec_ctx = prev_ctx;
415 ctx->parser = prev_parser;
417 if(rt.type != RT_NORMAL && rt.type != RT_RETURN) {
418 FIXME("wrong rt %d\n", rt.type);
435 /* ECMA-262 3rd Edition 10.1.4 */
436 static HRESULT identifier_eval(exec_ctx_t *ctx, BSTR identifier, DWORD flags, jsexcept_t *ei, exprval_t *ret)
438 scope_chain_t *scope;
443 TRACE("%s\n", debugstr_w(identifier));
445 for(scope = ctx->scope_chain; scope; scope = scope->next) {
446 hres = jsdisp_get_id(scope->obj, identifier, 0, &id);
452 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(scope->obj), id);
456 hres = jsdisp_get_id(ctx->parser->script->global, identifier, 0, &id);
457 if(SUCCEEDED(hres)) {
458 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->global), id);
462 for(item = ctx->parser->script->named_items; item; item = item->next) {
463 if((item->flags & SCRIPTITEM_ISVISIBLE) && !strcmpW(item->name, identifier)) {
467 if(!ctx->parser->script->site)
470 hres = IActiveScriptSite_GetItemInfo(ctx->parser->script->site, identifier,
471 SCRIPTINFO_IUNKNOWN, &unk, NULL);
473 WARN("GetItemInfo failed: %08x\n", hres);
477 hres = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
478 IUnknown_Release(unk);
480 WARN("object does not implement IDispatch\n");
485 ret->type = EXPRVAL_VARIANT;
486 V_VT(&ret->u.var) = VT_DISPATCH;
487 V_DISPATCH(&ret->u.var) = item->disp;
488 IDispatch_AddRef(item->disp);
493 for(item = ctx->parser->script->named_items; item; item = item->next) {
494 if(item->flags & SCRIPTITEM_GLOBALMEMBERS) {
495 hres = disp_get_id(item->disp, identifier, 0, &id);
502 exprval_set_idref(ret, item->disp, id);
506 hres = jsdisp_get_id(ctx->parser->script->script_disp, identifier, 0, &id);
507 if(SUCCEEDED(hres)) {
508 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->script_disp), id);
512 if(flags & EXPR_NEWREF) {
513 hres = jsdisp_get_id(ctx->var_disp, identifier, fdexNameEnsure, &id);
517 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->var_disp), id);
521 return throw_type_error(ctx->var_disp->ctx, ei, IDS_UNDEFINED, identifier);
524 /* ECMA-262 3rd Edition 12.1 */
525 HRESULT block_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
527 block_statement_t *stat = (block_statement_t*)_stat;
534 V_VT(&val) = VT_EMPTY;
535 for(iter = stat->stat_list; iter; iter = iter->next) {
536 hres = stat_eval(ctx, iter, rt, &tmp);
542 if(rt->type != RT_NORMAL)
555 /* ECMA-262 3rd Edition 12.2 */
556 static HRESULT variable_list_eval(exec_ctx_t *ctx, variable_declaration_t *var_list, jsexcept_t *ei)
558 variable_declaration_t *iter;
561 for(iter = var_list; iter; iter = iter->next) {
568 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
572 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
573 exprval_release(&exprval);
577 hres = jsdisp_propput_name(ctx->var_disp, iter->identifier, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
586 /* ECMA-262 3rd Edition 12.2 */
587 HRESULT var_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
589 var_statement_t *stat = (var_statement_t*)_stat;
594 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
598 V_VT(ret) = VT_EMPTY;
602 /* ECMA-262 3rd Edition 12.3 */
603 HRESULT empty_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
607 V_VT(ret) = VT_EMPTY;
611 /* ECMA-262 3rd Edition 12.4 */
612 HRESULT expression_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
614 expression_statement_t *stat = (expression_statement_t*)_stat;
621 hres = expr_eval(ctx, stat->expr, EXPR_NOVAL, &rt->ei, &exprval);
625 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
626 exprval_release(&exprval);
631 TRACE("= %s\n", debugstr_variant(ret));
635 /* ECMA-262 3rd Edition 12.5 */
636 HRESULT if_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
638 if_statement_t *stat = (if_statement_t*)_stat;
645 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
649 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
650 exprval_release(&exprval);
655 hres = stat_eval(ctx, stat->if_stat, rt, ret);
656 else if(stat->else_stat)
657 hres = stat_eval(ctx, stat->else_stat, rt, ret);
659 V_VT(ret) = VT_EMPTY;
664 /* ECMA-262 3rd Edition 12.6.2 */
665 HRESULT while_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
667 while_statement_t *stat = (while_statement_t*)_stat;
676 V_VT(&val) = VT_EMPTY;
677 test_expr = !stat->do_while;
681 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
685 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
686 exprval_release(&exprval);
687 if(FAILED(hres) || !b)
693 hres = stat_eval(ctx, stat->statement, rt, &tmp);
700 if(rt->type == RT_CONTINUE)
701 rt->type = RT_NORMAL;
702 if(rt->type != RT_NORMAL)
711 if(rt->type == RT_BREAK)
712 rt->type = RT_NORMAL;
718 /* ECMA-262 3rd Edition 12.6.3 */
719 HRESULT for_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
721 for_statement_t *stat = (for_statement_t*)_stat;
722 VARIANT val, tmp, retv;
729 if(stat->variable_list) {
730 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
733 }else if(stat->begin_expr) {
734 hres = expr_eval(ctx, stat->begin_expr, EXPR_NEWREF, &rt->ei, &exprval);
738 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
739 exprval_release(&exprval);
746 V_VT(&retv) = VT_EMPTY;
750 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
754 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
755 exprval_release(&exprval);
756 if(FAILED(hres) || !b)
760 hres = stat_eval(ctx, stat->statement, rt, &tmp);
767 if(rt->type == RT_CONTINUE)
768 rt->type = RT_NORMAL;
769 else if(rt->type != RT_NORMAL)
773 hres = expr_eval(ctx, stat->end_expr, 0, &rt->ei, &exprval);
777 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
778 exprval_release(&exprval);
791 if(rt->type == RT_BREAK)
792 rt->type = RT_NORMAL;
798 /* ECMA-262 3rd Edition 12.6.4 */
799 HRESULT forin_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
801 forin_statement_t *stat = (forin_statement_t*)_stat;
802 VARIANT val, name, retv, tmp;
803 DISPID id = DISPID_STARTENUM;
804 BSTR str, identifier = NULL;
812 hres = variable_list_eval(ctx, stat->variable, &rt->ei);
817 hres = expr_eval(ctx, stat->in_expr, EXPR_NEWREF, &rt->ei, &exprval);
821 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
822 exprval_release(&exprval);
826 if(V_VT(&val) != VT_DISPATCH) {
827 TRACE("in vt %d\n", V_VT(&val));
829 V_VT(ret) = VT_EMPTY;
833 hres = IDispatch_QueryInterface(V_DISPATCH(&val), &IID_IDispatchEx, (void**)&in_obj);
834 IDispatch_Release(V_DISPATCH(&val));
836 FIXME("Object doesn't support IDispatchEx\n");
840 V_VT(&retv) = VT_EMPTY;
843 identifier = SysAllocString(stat->variable->identifier);
846 hres = IDispatchEx_GetNextDispID(in_obj, fdexEnumDefault, id, &id);
847 if(FAILED(hres) || hres == S_FALSE)
850 hres = IDispatchEx_GetMemberName(in_obj, id, &str);
854 TRACE("iter %s\n", debugstr_w(str));
857 hres = identifier_eval(ctx, identifier, 0, NULL, &exprval);
859 hres = expr_eval(ctx, stat->expr, EXPR_NEWREF, &rt->ei, &exprval);
860 if(SUCCEEDED(hres)) {
861 V_VT(&name) = VT_BSTR;
863 hres = put_value(ctx->parser->script, &exprval, &name, &rt->ei);
864 exprval_release(&exprval);
870 hres = stat_eval(ctx, stat->statement, rt, &tmp);
877 if(rt->type == RT_CONTINUE)
878 rt->type = RT_NORMAL;
879 else if(rt->type != RT_NORMAL)
883 SysFreeString(identifier);
884 IDispatchEx_Release(in_obj);
890 if(rt->type == RT_BREAK)
891 rt->type = RT_NORMAL;
897 /* ECMA-262 3rd Edition 12.7 */
898 HRESULT continue_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
900 branch_statement_t *stat = (branch_statement_t*)_stat;
904 if(stat->identifier) {
905 FIXME("indentifier not implemented\n");
909 rt->type = RT_CONTINUE;
910 V_VT(ret) = VT_EMPTY;
914 /* ECMA-262 3rd Edition 12.8 */
915 HRESULT break_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
917 branch_statement_t *stat = (branch_statement_t*)_stat;
921 if(stat->identifier) {
922 FIXME("indentifier not implemented\n");
927 V_VT(ret) = VT_EMPTY;
931 /* ECMA-262 3rd Edition 12.9 */
932 HRESULT return_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
934 expression_statement_t *stat = (expression_statement_t*)_stat;
942 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
946 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, ret);
947 exprval_release(&exprval);
951 V_VT(ret) = VT_EMPTY;
954 TRACE("= %s\n", debugstr_variant(ret));
955 rt->type = RT_RETURN;
959 /* ECMA-262 3rd Edition 12.10 */
960 HRESULT with_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
962 with_statement_t *stat = (with_statement_t*)_stat;
971 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
975 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
976 exprval_release(&exprval);
980 hres = to_object(ctx, &val, &disp);
985 obj = iface_to_jsdisp((IUnknown*)disp);
986 IDispatch_Release(disp);
988 FIXME("disp id not jsdisp\n");
992 hres = scope_push(ctx->scope_chain, obj, &ctx->scope_chain);
997 hres = stat_eval(ctx, stat->statement, rt, ret);
999 scope_pop(&ctx->scope_chain);
1003 /* ECMA-262 3rd Edition 12.12 */
1004 HRESULT labelled_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
1010 /* ECMA-262 3rd Edition 12.13 */
1011 HRESULT switch_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1013 switch_statement_t *stat = (switch_statement_t*)_stat;
1014 case_clausule_t *iter, *default_clausule = NULL;
1015 statement_t *stat_iter;
1023 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1027 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1028 exprval_release(&exprval);
1032 for(iter = stat->case_list; iter; iter = iter->next) {
1034 default_clausule = iter;
1038 hres = expr_eval(ctx, iter->expr, 0, &rt->ei, &exprval);
1042 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &cval);
1043 exprval_release(&exprval);
1047 hres = equal2_values(&val, &cval, &b);
1048 VariantClear(&cval);
1049 if(FAILED(hres) || b)
1058 iter = default_clausule;
1060 V_VT(&val) = VT_EMPTY;
1064 for(stat_iter = iter->stat; stat_iter; stat_iter = stat_iter->next) {
1065 hres = stat_eval(ctx, stat_iter, rt, &tmp);
1072 if(rt->type != RT_NORMAL)
1082 if(rt->type == RT_BREAK)
1083 rt->type = RT_NORMAL;
1089 /* ECMA-262 3rd Edition 12.13 */
1090 HRESULT throw_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1092 expression_statement_t *stat = (expression_statement_t*)_stat;
1099 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1103 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1104 exprval_release(&exprval);
1109 return DISP_E_EXCEPTION;
1112 /* ECMA-262 3rd Edition 12.14 */
1113 static HRESULT catch_eval(exec_ctx_t *ctx, catch_block_t *block, return_type_t *rt, VARIANT *ret)
1115 DispatchEx *var_disp;
1120 memset(&rt->ei, 0, sizeof(jsexcept_t));
1122 hres = create_dispex(ctx->parser->script, NULL, NULL, &var_disp);
1123 if(SUCCEEDED(hres)) {
1124 hres = jsdisp_propput_name(var_disp, block->identifier, ctx->parser->script->lcid,
1125 &ex, &rt->ei, NULL/*FIXME*/);
1126 if(SUCCEEDED(hres)) {
1127 hres = scope_push(ctx->scope_chain, var_disp, &ctx->scope_chain);
1128 if(SUCCEEDED(hres)) {
1129 hres = stat_eval(ctx, block->statement, rt, &val);
1130 scope_pop(&ctx->scope_chain);
1134 jsdisp_release(var_disp);
1145 /* ECMA-262 3rd Edition 12.14 */
1146 HRESULT try_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1148 try_statement_t *stat = (try_statement_t*)_stat;
1154 hres = stat_eval(ctx, stat->try_statement, rt, &val);
1156 TRACE("EXCEPTION\n");
1157 if(!stat->catch_block)
1160 hres = catch_eval(ctx, stat->catch_block, rt, &val);
1165 if(stat->finally_statement) {
1167 hres = stat_eval(ctx, stat->finally_statement, rt, &val);
1176 static HRESULT return_bool(exprval_t *ret, DWORD b)
1178 ret->type = EXPRVAL_VARIANT;
1179 V_VT(&ret->u.var) = VT_BOOL;
1180 V_BOOL(&ret->u.var) = b ? VARIANT_TRUE : VARIANT_FALSE;
1185 static HRESULT get_binary_expr_values(exec_ctx_t *ctx, binary_expression_t *expr, jsexcept_t *ei, VARIANT *lval, VARIANT *rval)
1190 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1194 hres = exprval_to_value(ctx->parser->script, &exprval, ei, lval);
1195 exprval_release(&exprval);
1199 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1200 if(SUCCEEDED(hres)) {
1201 hres = exprval_to_value(ctx->parser->script, &exprval, ei, rval);
1202 exprval_release(&exprval);
1213 typedef HRESULT (*oper_t)(exec_ctx_t*,VARIANT*,VARIANT*,jsexcept_t*,VARIANT*);
1215 static HRESULT binary_expr_eval(exec_ctx_t *ctx, binary_expression_t *expr, oper_t oper, jsexcept_t *ei,
1218 VARIANT lval, rval, retv;
1221 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1225 hres = oper(ctx, &lval, &rval, ei, &retv);
1226 VariantClear(&lval);
1227 VariantClear(&rval);
1231 ret->type = EXPRVAL_VARIANT;
1236 /* ECMA-262 3rd Edition 11.13.2 */
1237 static HRESULT assign_oper_eval(exec_ctx_t *ctx, expression_t *lexpr, expression_t *rexpr, oper_t oper,
1238 jsexcept_t *ei, exprval_t *ret)
1240 VARIANT retv, lval, rval;
1241 exprval_t exprval, exprvalr;
1244 hres = expr_eval(ctx, lexpr, EXPR_NEWREF, ei, &exprval);
1248 hres = exprval_value(ctx->parser->script, &exprval, ei, &lval);
1249 if(SUCCEEDED(hres)) {
1250 hres = expr_eval(ctx, rexpr, 0, ei, &exprvalr);
1251 if(SUCCEEDED(hres)) {
1252 hres = exprval_value(ctx->parser->script, &exprvalr, ei, &rval);
1253 exprval_release(&exprvalr);
1255 if(SUCCEEDED(hres)) {
1256 hres = oper(ctx, &lval, &rval, ei, &retv);
1257 VariantClear(&rval);
1259 VariantClear(&lval);
1262 if(SUCCEEDED(hres)) {
1263 hres = put_value(ctx->parser->script, &exprval, &retv, ei);
1265 VariantClear(&retv);
1267 exprval_release(&exprval);
1272 ret->type = EXPRVAL_VARIANT;
1277 /* ECMA-262 3rd Edition 13 */
1278 HRESULT function_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1280 function_expression_t *expr = (function_expression_t*)_expr;
1286 if(expr->identifier) {
1287 hres = jsdisp_propget_name(ctx->var_disp, expr->identifier, ctx->parser->script->lcid, &var, ei, NULL/*FIXME*/);
1293 hres = create_source_function(ctx->parser, expr->parameter_list, expr->source_elements, ctx->scope_chain,
1294 expr->src_str, expr->src_len, &dispex);
1298 V_VT(&var) = VT_DISPATCH;
1299 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(dispex);
1302 ret->type = EXPRVAL_VARIANT;
1307 /* ECMA-262 3rd Edition 11.12 */
1308 HRESULT conditional_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1310 conditional_expression_t *expr = (conditional_expression_t*)_expr;
1317 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1321 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
1322 exprval_release(&exprval);
1326 return expr_eval(ctx, b ? expr->true_expression : expr->false_expression, flags, ei, ret);
1329 /* ECMA-262 3rd Edition 11.2.1 */
1330 HRESULT array_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1332 array_expression_t *expr = (array_expression_t*)_expr;
1334 VARIANT member, val;
1337 IDispatch *obj = NULL;
1342 hres = expr_eval(ctx, expr->member_expr, EXPR_NEWREF, ei, &exprval);
1346 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1347 exprval_release(&exprval);
1351 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1352 if(SUCCEEDED(hres)) {
1353 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1354 exprval_release(&exprval);
1358 hres = to_object(ctx, &member, &obj);
1359 VariantClear(&member);
1360 if(SUCCEEDED(hres)) {
1361 hres = to_string(ctx->parser->script, &val, ei, &str);
1362 if(SUCCEEDED(hres)) {
1363 if(flags & EXPR_STRREF) {
1364 ret->type = EXPRVAL_NAMEREF;
1365 ret->u.nameref.disp = obj;
1366 ret->u.nameref.name = str;
1370 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1373 if(SUCCEEDED(hres)) {
1374 exprval_set_idref(ret, obj, id);
1375 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1380 IDispatch_Release(obj);
1386 /* ECMA-262 3rd Edition 11.2.1 */
1387 HRESULT member_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1389 member_expression_t *expr = (member_expression_t*)_expr;
1390 IDispatch *obj = NULL;
1399 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1403 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1404 exprval_release(&exprval);
1408 hres = to_object(ctx, &member, &obj);
1409 VariantClear(&member);
1413 str = SysAllocString(expr->identifier);
1414 if(flags & EXPR_STRREF) {
1415 ret->type = EXPRVAL_NAMEREF;
1416 ret->u.nameref.disp = obj;
1417 ret->u.nameref.name = str;
1421 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1423 if(SUCCEEDED(hres)) {
1424 exprval_set_idref(ret, obj, id);
1425 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1430 IDispatch_Release(obj);
1434 static void free_dp(DISPPARAMS *dp)
1438 for(i=0; i < dp->cArgs; i++)
1439 VariantClear(dp->rgvarg+i);
1440 heap_free(dp->rgvarg);
1443 static HRESULT args_to_param(exec_ctx_t *ctx, argument_t *args, jsexcept_t *ei, DISPPARAMS *dp)
1449 HRESULT hres = S_OK;
1451 memset(dp, 0, sizeof(*dp));
1455 for(iter = args; iter; iter = iter->next)
1458 vargs = heap_alloc_zero(cnt * sizeof(*vargs));
1460 return E_OUTOFMEMORY;
1462 for(i = cnt, iter = args; iter; iter = iter->next) {
1463 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
1467 hres = exprval_to_value(ctx->parser->script, &exprval, ei, vargs + (--i));
1468 exprval_release(&exprval);
1483 /* ECMA-262 3rd Edition 11.2.2 */
1484 HRESULT new_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1486 call_expression_t *expr = (call_expression_t*)_expr;
1488 VARIANT constr, var;
1494 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1498 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1500 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &constr);
1501 exprval_release(&exprval);
1505 if(V_VT(&constr) != VT_DISPATCH) {
1506 FIXME("throw TypeError\n");
1507 VariantClear(&constr);
1511 hres = disp_call(V_DISPATCH(&constr), DISPID_VALUE, ctx->parser->script->lcid,
1512 DISPATCH_CONSTRUCT, &dp, &var, ei, NULL/*FIXME*/);
1513 IDispatch_Release(V_DISPATCH(&constr));
1517 ret->type = EXPRVAL_VARIANT;
1522 /* ECMA-262 3rd Edition 11.2.3 */
1523 HRESULT call_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1525 call_expression_t *expr = (call_expression_t*)_expr;
1533 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1537 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1538 if(SUCCEEDED(hres)) {
1539 switch(exprval.type) {
1540 case EXPRVAL_VARIANT:
1541 if(V_VT(&exprval.u.var) != VT_DISPATCH)
1542 return throw_type_error(ctx->var_disp->ctx, ei, IDS_NO_PROPERTY, NULL);
1544 hres = disp_call(V_DISPATCH(&exprval.u.var), DISPID_VALUE, ctx->parser->script->lcid,
1545 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1548 hres = disp_call(exprval.u.idref.disp, exprval.u.idref.id, ctx->parser->script->lcid,
1549 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1552 FIXME("unimplemented type %d\n", exprval.type);
1559 exprval_release(&exprval);
1563 ret->type = EXPRVAL_VARIANT;
1564 if(flags & EXPR_NOVAL) {
1565 V_VT(&ret->u.var) = VT_EMPTY;
1567 TRACE("= %s\n", debugstr_variant(&var));
1573 /* ECMA-262 3rd Edition 11.1.1 */
1574 HRESULT this_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1578 ret->type = EXPRVAL_VARIANT;
1579 V_VT(&ret->u.var) = VT_DISPATCH;
1580 V_DISPATCH(&ret->u.var) = ctx->this_obj;
1581 IDispatch_AddRef(ctx->this_obj);
1585 /* ECMA-262 3rd Edition 10.1.4 */
1586 HRESULT identifier_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1588 identifier_expression_t *expr = (identifier_expression_t*)_expr;
1594 identifier = SysAllocString(expr->identifier);
1596 return E_OUTOFMEMORY;
1598 hres = identifier_eval(ctx, identifier, flags, ei, ret);
1600 SysFreeString(identifier);
1604 /* ECMA-262 3rd Edition 7.8 */
1605 HRESULT literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1607 literal_expression_t *expr = (literal_expression_t*)_expr;
1613 hres = literal_to_var(expr->literal, &var);
1617 ret->type = EXPRVAL_VARIANT;
1622 /* ECMA-262 3rd Edition 11.1.4 */
1623 HRESULT array_literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1625 array_literal_expression_t *expr = (array_literal_expression_t*)_expr;
1626 DWORD length = 0, i = 0;
1627 array_element_t *elem;
1635 for(elem = expr->element_list; elem; elem = elem->next)
1636 length += elem->elision+1;
1637 length += expr->length;
1639 hres = create_array(ctx->parser->script, length, &array);
1643 for(elem = expr->element_list; elem; elem = elem->next) {
1646 hres = expr_eval(ctx, elem->expr, 0, ei, &exprval);
1650 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1651 exprval_release(&exprval);
1655 hres = jsdisp_propput_idx(array, i, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1664 jsdisp_release(array);
1668 ret->type = EXPRVAL_VARIANT;
1669 V_VT(&ret->u.var) = VT_DISPATCH;
1670 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(array);
1674 /* ECMA-262 3rd Edition 11.1.5 */
1675 HRESULT property_value_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1677 property_value_expression_t *expr = (property_value_expression_t*)_expr;
1687 hres = create_object(ctx->parser->script, NULL, &obj);
1691 for(iter = expr->property_list; iter; iter = iter->next) {
1692 hres = literal_to_var(iter->name, &tmp);
1696 hres = to_string(ctx->parser->script, &tmp, ei, &name);
1701 hres = expr_eval(ctx, iter->value, 0, ei, &exprval);
1702 if(SUCCEEDED(hres)) {
1703 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1704 exprval_release(&exprval);
1705 if(SUCCEEDED(hres)) {
1706 hres = jsdisp_propput_name(obj, name, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1711 SysFreeString(name);
1717 jsdisp_release(obj);
1721 ret->type = EXPRVAL_VARIANT;
1722 V_VT(&ret->u.var) = VT_DISPATCH;
1723 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(obj);
1727 /* ECMA-262 3rd Edition 11.14 */
1728 HRESULT comma_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1730 binary_expression_t *expr = (binary_expression_t*)_expr;
1736 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1740 VariantClear(&lval);
1742 ret->type = EXPRVAL_VARIANT;
1747 /* ECMA-262 3rd Edition 11.11 */
1748 HRESULT logical_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1750 binary_expression_t *expr = (binary_expression_t*)_expr;
1758 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1762 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1763 exprval_release(&exprval);
1767 hres = to_boolean(&val, &b);
1768 if(SUCCEEDED(hres) && b) {
1769 ret->type = EXPRVAL_VARIANT;
1778 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1782 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1783 exprval_release(&exprval);
1787 ret->type = EXPRVAL_VARIANT;
1792 /* ECMA-262 3rd Edition 11.11 */
1793 HRESULT logical_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1795 binary_expression_t *expr = (binary_expression_t*)_expr;
1803 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1807 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1808 exprval_release(&exprval);
1812 hres = to_boolean(&val, &b);
1813 if(SUCCEEDED(hres) && !b) {
1814 ret->type = EXPRVAL_VARIANT;
1823 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1827 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1828 exprval_release(&exprval);
1832 ret->type = EXPRVAL_VARIANT;
1837 /* ECMA-262 3rd Edition 11.10 */
1838 static HRESULT bitor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1843 hres = to_int32(ctx->parser->script, lval, ei, &li);
1847 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1856 /* ECMA-262 3rd Edition 11.10 */
1857 HRESULT binary_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1859 binary_expression_t *expr = (binary_expression_t*)_expr;
1863 return binary_expr_eval(ctx, expr, bitor_eval, ei, ret);
1866 /* ECMA-262 3rd Edition 11.10 */
1867 static HRESULT xor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1872 hres = to_int32(ctx->parser->script, lval, ei, &li);
1876 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1885 /* ECMA-262 3rd Edition 11.10 */
1886 HRESULT binary_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1888 binary_expression_t *expr = (binary_expression_t*)_expr;
1892 return binary_expr_eval(ctx, expr, xor_eval, ei, ret);
1895 /* ECMA-262 3rd Edition 11.10 */
1896 static HRESULT bitand_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1901 hres = to_int32(ctx->parser->script, lval, ei, &li);
1905 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1914 /* ECMA-262 3rd Edition 11.10 */
1915 HRESULT binary_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1917 binary_expression_t *expr = (binary_expression_t*)_expr;
1921 return binary_expr_eval(ctx, expr, bitand_eval, ei, ret);
1924 /* ECMA-262 3rd Edition 11.8.6 */
1925 HRESULT instanceof_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1931 /* ECMA-262 3rd Edition 11.8.7 */
1932 HRESULT in_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1938 /* ECMA-262 3rd Edition 11.6.1 */
1939 static HRESULT add_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1944 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
1948 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
1954 if(V_VT(&l) == VT_BSTR || V_VT(&r) == VT_BSTR) {
1955 BSTR lstr = NULL, rstr = NULL;
1957 if(V_VT(&l) == VT_BSTR)
1960 hres = to_string(ctx->parser->script, &l, ei, &lstr);
1962 if(SUCCEEDED(hres)) {
1963 if(V_VT(&r) == VT_BSTR)
1966 hres = to_string(ctx->parser->script, &r, ei, &rstr);
1969 if(SUCCEEDED(hres)) {
1972 len1 = SysStringLen(lstr);
1973 len2 = SysStringLen(rstr);
1975 V_VT(retv) = VT_BSTR;
1976 V_BSTR(retv) = SysAllocStringLen(NULL, len1+len2);
1977 memcpy(V_BSTR(retv), lstr, len1*sizeof(WCHAR));
1978 memcpy(V_BSTR(retv)+len1, rstr, (len2+1)*sizeof(WCHAR));
1981 if(V_VT(&l) != VT_BSTR)
1982 SysFreeString(lstr);
1983 if(V_VT(&r) != VT_BSTR)
1984 SysFreeString(rstr);
1988 hres = to_number(ctx->parser->script, &l, ei, &nl);
1989 if(SUCCEEDED(hres)) {
1990 hres = to_number(ctx->parser->script, &r, ei, &nr);
1992 num_set_val(retv, num_val(&nl) + num_val(&nr));
2001 /* ECMA-262 3rd Edition 11.6.1 */
2002 HRESULT add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2004 binary_expression_t *expr = (binary_expression_t*)_expr;
2008 return binary_expr_eval(ctx, expr, add_eval, ei, ret);
2011 /* ECMA-262 3rd Edition 11.6.2 */
2012 static HRESULT sub_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2017 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2021 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2025 num_set_val(retv, num_val(&lnum) - num_val(&rnum));
2029 /* ECMA-262 3rd Edition 11.6.2 */
2030 HRESULT sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2032 binary_expression_t *expr = (binary_expression_t*)_expr;
2036 return binary_expr_eval(ctx, expr, sub_eval, ei, ret);
2039 /* ECMA-262 3rd Edition 11.5.1 */
2040 static HRESULT mul_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2045 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2049 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2053 num_set_val(retv, num_val(&lnum) * num_val(&rnum));
2057 /* ECMA-262 3rd Edition 11.5.1 */
2058 HRESULT mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2060 binary_expression_t *expr = (binary_expression_t*)_expr;
2064 return binary_expr_eval(ctx, expr, mul_eval, ei, ret);
2067 /* ECMA-262 3rd Edition 11.5.2 */
2068 static HRESULT div_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2073 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2077 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2081 num_set_val(retv, num_val(&lnum) / num_val(&rnum));
2085 /* ECMA-262 3rd Edition 11.5.2 */
2086 HRESULT div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2088 binary_expression_t *expr = (binary_expression_t*)_expr;
2092 return binary_expr_eval(ctx, expr, div_eval, ei, ret);
2095 /* ECMA-262 3rd Edition 11.5.3 */
2096 static HRESULT mod_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2101 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2105 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2109 num_set_val(retv, fmod(num_val(&lnum), num_val(&rnum)));
2113 /* ECMA-262 3rd Edition 11.5.3 */
2114 HRESULT mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2116 binary_expression_t *expr = (binary_expression_t*)_expr;
2120 return binary_expr_eval(ctx, expr, mod_eval, ei, ret);
2123 /* ECMA-262 3rd Edition 11.4.2 */
2124 HRESULT delete_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2126 unary_expression_t *expr = (unary_expression_t*)_expr;
2127 VARIANT_BOOL b = VARIANT_FALSE;
2133 hres = expr_eval(ctx, expr->expression, EXPR_STRREF, ei, &exprval);
2137 switch(exprval.type) {
2138 case EXPRVAL_IDREF: {
2139 IDispatchEx *dispex;
2141 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2142 if(SUCCEEDED(hres)) {
2143 hres = IDispatchEx_DeleteMemberByDispID(dispex, exprval.u.idref.id);
2145 IDispatchEx_Release(dispex);
2149 case EXPRVAL_NAMEREF: {
2150 IDispatchEx *dispex;
2152 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2153 if(SUCCEEDED(hres)) {
2154 hres = IDispatchEx_DeleteMemberByName(dispex, exprval.u.nameref.name, fdexNameCaseSensitive);
2156 IDispatchEx_Release(dispex);
2161 FIXME("unsupported type %d\n", exprval.type);
2165 exprval_release(&exprval);
2169 return return_bool(ret, b);
2172 /* ECMA-262 3rd Edition 11.4.2 */
2173 HRESULT void_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2175 unary_expression_t *expr = (unary_expression_t*)_expr;
2182 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2186 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &tmp);
2187 exprval_release(&exprval);
2193 ret->type = EXPRVAL_VARIANT;
2194 V_VT(&ret->u.var) = VT_EMPTY;
2198 /* ECMA-262 3rd Edition 11.4.3 */
2199 HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2201 unary_expression_t *expr = (unary_expression_t*)_expr;
2207 static const WCHAR booleanW[] = {'b','o','o','l','e','a','n',0};
2208 static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
2209 static const WCHAR numberW[] = {'n','u','m','b','e','r',0};
2210 static const WCHAR objectW[] = {'o','b','j','e','c','t',0};
2211 static const WCHAR stringW[] = {'s','t','r','i','n','g',0};
2212 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
2216 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2220 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2221 exprval_release(&exprval);
2225 switch(V_VT(&val)) {
2245 dispex = iface_to_jsdisp((IUnknown*)V_DISPATCH(&val));
2247 str = dispex->builtin_info->class == JSCLASS_FUNCTION ? functionW : objectW;
2248 IDispatchEx_Release(_IDispatchEx_(dispex));
2255 FIXME("unhandled vt %d\n", V_VT(&val));
2262 ret->type = EXPRVAL_VARIANT;
2263 V_VT(&ret->u.var) = VT_BSTR;
2264 V_BSTR(&ret->u.var) = SysAllocString(str);
2268 /* ECMA-262 3rd Edition 11.4.7 */
2269 HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2271 unary_expression_t *expr = (unary_expression_t*)_expr;
2278 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2282 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2283 exprval_release(&exprval);
2287 hres = to_number(ctx->parser->script, &val, ei, &num);
2292 ret->type = EXPRVAL_VARIANT;
2293 num_set_val(&ret->u.var, -num_val(&num));
2297 /* ECMA-262 3rd Edition 11.4.6 */
2298 HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2300 unary_expression_t *expr = (unary_expression_t*)_expr;
2307 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2311 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2312 exprval_release(&exprval);
2316 hres = to_number(ctx->parser->script, &val, ei, &num);
2320 ret->type = EXPRVAL_VARIANT;
2325 /* ECMA-262 3rd Edition 11.3.1 */
2326 HRESULT post_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2328 unary_expression_t *expr = (unary_expression_t*)_expr;
2335 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2339 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2340 if(SUCCEEDED(hres)) {
2341 hres = to_number(ctx->parser->script, &val, ei, &num);
2345 if(SUCCEEDED(hres)) {
2347 num_set_val(&inc, num_val(&num)+1.0);
2348 hres = put_value(ctx->parser->script, &exprval, &inc, ei);
2351 exprval_release(&exprval);
2355 ret->type = EXPRVAL_VARIANT;
2360 /* ECMA-262 3rd Edition 11.3.2 */
2361 HRESULT post_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2363 unary_expression_t *expr = (unary_expression_t*)_expr;
2370 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2374 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2375 if(SUCCEEDED(hres)) {
2376 hres = to_number(ctx->parser->script, &val, ei, &num);
2380 if(SUCCEEDED(hres)) {
2382 num_set_val(&dec, num_val(&num)-1.0);
2383 hres = put_value(ctx->parser->script, &exprval, &dec, ei);
2386 exprval_release(&exprval);
2390 ret->type = EXPRVAL_VARIANT;
2395 /* ECMA-262 3rd Edition 11.4.4 */
2396 HRESULT pre_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2398 unary_expression_t *expr = (unary_expression_t*)_expr;
2405 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2409 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2410 if(SUCCEEDED(hres)) {
2411 hres = to_number(ctx->parser->script, &val, ei, &num);
2415 if(SUCCEEDED(hres)) {
2416 num_set_val(&val, num_val(&num)+1.0);
2417 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2420 exprval_release(&exprval);
2424 ret->type = EXPRVAL_VARIANT;
2429 /* ECMA-262 3rd Edition 11.4.5 */
2430 HRESULT pre_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2432 unary_expression_t *expr = (unary_expression_t*)_expr;
2439 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2443 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2444 if(SUCCEEDED(hres)) {
2445 hres = to_number(ctx->parser->script, &val, ei, &num);
2449 if(SUCCEEDED(hres)) {
2450 num_set_val(&val, num_val(&num)-1.0);
2451 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2454 exprval_release(&exprval);
2458 ret->type = EXPRVAL_VARIANT;
2463 /* ECMA-262 3rd Edition 11.9.3 */
2464 static HRESULT equal_values(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, BOOL *ret)
2466 if(V_VT(lval) == V_VT(rval) || (is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))))
2467 return equal2_values(lval, rval, ret);
2469 /* FIXME: NULL disps should be handled in more general way */
2470 if(V_VT(lval) == VT_DISPATCH && !V_DISPATCH(lval)) {
2473 return equal_values(ctx, &v, rval, ei, ret);
2476 if(V_VT(rval) == VT_DISPATCH && !V_DISPATCH(rval)) {
2479 return equal_values(ctx, lval, &v, ei, ret);
2482 if((V_VT(lval) == VT_NULL && V_VT(rval) == VT_EMPTY) ||
2483 (V_VT(lval) == VT_EMPTY && V_VT(rval) == VT_NULL)) {
2488 if(V_VT(lval) == VT_BSTR && is_num_vt(V_VT(rval))) {
2492 hres = to_number(ctx->parser->script, lval, ei, &v);
2496 return equal_values(ctx, &v, rval, ei, ret);
2499 if(V_VT(rval) == VT_BSTR && is_num_vt(V_VT(lval))) {
2503 hres = to_number(ctx->parser->script, rval, ei, &v);
2507 return equal_values(ctx, lval, &v, ei, ret);
2510 if(V_VT(rval) == VT_BOOL) {
2514 V_I4(&v) = V_BOOL(rval) ? 1 : 0;
2515 return equal_values(ctx, lval, &v, ei, ret);
2518 if(V_VT(lval) == VT_BOOL) {
2522 V_I4(&v) = V_BOOL(lval) ? 1 : 0;
2523 return equal_values(ctx, &v, rval, ei, ret);
2527 if(V_VT(rval) == VT_DISPATCH && (V_VT(lval) == VT_BSTR || is_num_vt(V_VT(lval)))) {
2531 hres = to_primitive(ctx->parser->script, rval, ei, &v, NO_HINT);
2535 hres = equal_values(ctx, lval, &v, ei, ret);
2542 if(V_VT(lval) == VT_DISPATCH && (V_VT(rval) == VT_BSTR || is_num_vt(V_VT(rval)))) {
2546 hres = to_primitive(ctx->parser->script, lval, ei, &v, NO_HINT);
2550 hres = equal_values(ctx, &v, rval, ei, ret);
2561 /* ECMA-262 3rd Edition 11.9.1 */
2562 HRESULT equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2564 binary_expression_t *expr = (binary_expression_t*)_expr;
2571 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2575 hres = equal_values(ctx, &rval, &lval, ei, &b);
2579 return return_bool(ret, b);
2582 /* ECMA-262 3rd Edition 11.9.4 */
2583 HRESULT equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2585 binary_expression_t *expr = (binary_expression_t*)_expr;
2592 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2596 hres = equal2_values(&rval, &lval, &b);
2600 return return_bool(ret, b);
2603 /* ECMA-262 3rd Edition 11.9.2 */
2604 HRESULT not_equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2606 binary_expression_t *expr = (binary_expression_t*)_expr;
2613 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2617 hres = equal_values(ctx, &lval, &rval, ei, &b);
2621 return return_bool(ret, !b);
2624 /* ECMA-262 3rd Edition 11.9.5 */
2625 HRESULT not_equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2627 binary_expression_t *expr = (binary_expression_t*)_expr;
2634 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2638 hres = equal2_values(&lval, &rval, &b);
2642 return return_bool(ret, !b);
2645 /* ECMA-262 3rd Edition 11.8.5 */
2646 static HRESULT less_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, BOOL greater, jsexcept_t *ei, BOOL *ret)
2648 VARIANT l, r, ln, rn;
2651 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
2655 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
2661 if(V_VT(&l) == VT_BSTR && V_VT(&r) == VT_BSTR) {
2662 *ret = (strcmpW(V_BSTR(&l), V_BSTR(&r)) < 0) ^ greater;
2663 SysFreeString(V_BSTR(&l));
2664 SysFreeString(V_BSTR(&r));
2668 hres = to_number(ctx->parser->script, &l, ei, &ln);
2671 hres = to_number(ctx->parser->script, &r, ei, &rn);
2676 if(V_VT(&ln) == VT_I4 && V_VT(&rn) == VT_I4) {
2677 *ret = (V_I4(&ln) < V_I4(&rn)) ^ greater;
2679 DOUBLE ld = num_val(&ln);
2680 DOUBLE rd = num_val(&rn);
2682 *ret = !isnan(ld) && !isnan(rd) && ((ld < rd) ^ greater);
2688 /* ECMA-262 3rd Edition 11.8.1 */
2689 HRESULT less_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2691 binary_expression_t *expr = (binary_expression_t*)_expr;
2698 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2702 hres = less_eval(ctx, &lval, &rval, FALSE, ei, &b);
2703 VariantClear(&lval);
2704 VariantClear(&rval);
2708 return return_bool(ret, b);
2711 /* ECMA-262 3rd Edition 11.8.3 */
2712 HRESULT lesseq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2714 binary_expression_t *expr = (binary_expression_t*)_expr;
2721 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2725 hres = less_eval(ctx, &rval, &lval, TRUE, ei, &b);
2726 VariantClear(&lval);
2727 VariantClear(&rval);
2731 return return_bool(ret, b);
2734 /* ECMA-262 3rd Edition 11.8.2 */
2735 HRESULT greater_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2737 binary_expression_t *expr = (binary_expression_t*)_expr;
2744 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2748 hres = less_eval(ctx, &rval, &lval, FALSE, ei, &b);
2749 VariantClear(&lval);
2750 VariantClear(&rval);
2754 return return_bool(ret, b);
2757 /* ECMA-262 3rd Edition 11.8.4 */
2758 HRESULT greatereq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2760 binary_expression_t *expr = (binary_expression_t*)_expr;
2767 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2771 hres = less_eval(ctx, &lval, &rval, TRUE, ei, &b);
2772 VariantClear(&lval);
2773 VariantClear(&rval);
2777 return return_bool(ret, b);
2780 /* ECMA-262 3rd Edition 11.4.8 */
2781 HRESULT binary_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2783 unary_expression_t *expr = (unary_expression_t*)_expr;
2791 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2795 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2796 exprval_release(&exprval);
2800 hres = to_int32(ctx->parser->script, &val, ei, &i);
2804 ret->type = EXPRVAL_VARIANT;
2805 V_VT(&ret->u.var) = VT_I4;
2806 V_I4(&ret->u.var) = ~i;
2810 /* ECMA-262 3rd Edition 11.4.9 */
2811 HRESULT logical_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2813 unary_expression_t *expr = (unary_expression_t*)_expr;
2820 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2824 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
2825 exprval_release(&exprval);
2829 return return_bool(ret, !b);
2832 /* ECMA-262 3rd Edition 11.7.1 */
2833 static HRESULT lshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2839 hres = to_int32(ctx->parser->script, lval, ei, &li);
2843 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2848 V_I4(retv) = li << (ri&0x1f);
2852 /* ECMA-262 3rd Edition 11.7.1 */
2853 HRESULT left_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2855 binary_expression_t *expr = (binary_expression_t*)_expr;
2859 return binary_expr_eval(ctx, expr, lshift_eval, ei, ret);
2862 /* ECMA-262 3rd Edition 11.7.2 */
2863 static HRESULT rshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2869 hres = to_int32(ctx->parser->script, lval, ei, &li);
2873 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2878 V_I4(retv) = li >> (ri&0x1f);
2882 /* ECMA-262 3rd Edition 11.7.2 */
2883 HRESULT right_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2885 binary_expression_t *expr = (binary_expression_t*)_expr;
2889 return binary_expr_eval(ctx, expr, rshift_eval, ei, ret);
2892 /* ECMA-262 3rd Edition 11.7.3 */
2893 static HRESULT rshift2_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2898 hres = to_uint32(ctx->parser->script, lval, ei, &li);
2902 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2907 V_I4(retv) = li >> (ri&0x1f);
2911 /* ECMA-262 3rd Edition 11.7.3 */
2912 HRESULT right2_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2914 binary_expression_t *expr = (binary_expression_t*)_expr;
2918 return binary_expr_eval(ctx, expr, rshift2_eval, ei, ret);
2921 /* ECMA-262 3rd Edition 11.13.1 */
2922 HRESULT assign_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2924 binary_expression_t *expr = (binary_expression_t*)_expr;
2925 exprval_t exprval, exprvalr;
2931 hres = expr_eval(ctx, expr->expression1, EXPR_NEWREF, ei, &exprval);
2935 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprvalr);
2936 if(SUCCEEDED(hres)) {
2937 hres = exprval_to_value(ctx->parser->script, &exprvalr, ei, &rval);
2938 exprval_release(&exprvalr);
2942 hres = put_value(ctx->parser->script, &exprval, &rval, ei);
2944 exprval_release(&exprval);
2948 ret->type = EXPRVAL_VARIANT;
2953 /* ECMA-262 3rd Edition 11.13.2 */
2954 HRESULT assign_lshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2956 binary_expression_t *expr = (binary_expression_t*)_expr;
2960 return assign_oper_eval(ctx, expr->expression1, expr->expression2, lshift_eval, ei, ret);
2963 /* ECMA-262 3rd Edition 11.13.2 */
2964 HRESULT assign_rshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2966 binary_expression_t *expr = (binary_expression_t*)_expr;
2970 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift_eval, ei, ret);
2973 /* ECMA-262 3rd Edition 11.13.2 */
2974 HRESULT assign_rrshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2976 binary_expression_t *expr = (binary_expression_t*)_expr;
2980 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift2_eval, ei, ret);
2983 /* ECMA-262 3rd Edition 11.13.2 */
2984 HRESULT assign_add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2986 binary_expression_t *expr = (binary_expression_t*)_expr;
2990 return assign_oper_eval(ctx, expr->expression1, expr->expression2, add_eval, ei, ret);
2993 /* ECMA-262 3rd Edition 11.13.2 */
2994 HRESULT assign_sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2996 binary_expression_t *expr = (binary_expression_t*)_expr;
3000 return assign_oper_eval(ctx, expr->expression1, expr->expression2, sub_eval, ei, ret);
3003 /* ECMA-262 3rd Edition 11.13.2 */
3004 HRESULT assign_mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3006 binary_expression_t *expr = (binary_expression_t*)_expr;
3010 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mul_eval, ei, ret);
3013 /* ECMA-262 3rd Edition 11.13.2 */
3014 HRESULT assign_div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3016 binary_expression_t *expr = (binary_expression_t*)_expr;
3020 return assign_oper_eval(ctx, expr->expression1, expr->expression2, div_eval, ei, ret);
3023 /* ECMA-262 3rd Edition 11.13.2 */
3024 HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3026 binary_expression_t *expr = (binary_expression_t*)_expr;
3030 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mod_eval, ei, ret);
3033 /* ECMA-262 3rd Edition 11.13.2 */
3034 HRESULT assign_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3036 binary_expression_t *expr = (binary_expression_t*)_expr;
3040 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitand_eval, ei, ret);
3043 /* ECMA-262 3rd Edition 11.13.2 */
3044 HRESULT assign_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3046 binary_expression_t *expr = (binary_expression_t*)_expr;
3050 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitor_eval, ei, ret);
3053 /* ECMA-262 3rd Edition 11.13.2 */
3054 HRESULT assign_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3056 binary_expression_t *expr = (binary_expression_t*)_expr;
3060 return assign_oper_eval(ctx, expr->expression1, expr->expression2, xor_eval, ei, ret);