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 return throw_reference_error(ctx, ei, IDS_ILLEGAL_ASSIGN, NULL);
238 return disp_propput(ref->u.idref.disp, ref->u.idref.id, ctx->lcid, v, ei, NULL/*FIXME*/);
241 static HRESULT disp_cmp(IDispatch *disp1, IDispatch *disp2, BOOL *ret)
243 IObjectIdentity *identity;
244 IUnknown *unk1, *unk2;
252 hres = IDispatch_QueryInterface(disp1, &IID_IUnknown, (void**)&unk1);
256 hres = IDispatch_QueryInterface(disp2, &IID_IUnknown, (void**)&unk2);
258 IUnknown_Release(unk1);
265 hres = IUnknown_QueryInterface(unk1, &IID_IObjectIdentity, (void**)&identity);
266 if(SUCCEEDED(hres)) {
267 hres = IObjectIdentity_IsEqualObject(identity, unk2);
268 IObjectIdentity_Release(identity);
275 IUnknown_Release(unk1);
276 IUnknown_Release(unk2);
280 /* ECMA-262 3rd Edition 11.9.6 */
281 static HRESULT equal2_values(VARIANT *lval, VARIANT *rval, BOOL *ret)
285 if(V_VT(lval) != V_VT(rval)) {
286 if(is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))) {
287 *ret = num_val(lval) == num_val(rval);
301 *ret = V_I4(lval) == V_I4(rval);
304 *ret = V_R8(lval) == V_R8(rval);
308 *ret = SysStringLen(V_BSTR(rval))?FALSE:TRUE;
309 else if(!V_BSTR(rval))
310 *ret = SysStringLen(V_BSTR(lval))?FALSE:TRUE;
312 *ret = !strcmpW(V_BSTR(lval), V_BSTR(rval));
315 return disp_cmp(V_DISPATCH(lval), V_DISPATCH(rval), ret);
317 *ret = !V_BOOL(lval) == !V_BOOL(rval);
320 FIXME("unimplemented vt %d\n", V_VT(lval));
327 static HRESULT literal_to_var(literal_t *literal, VARIANT *v)
329 V_VT(v) = literal->vt;
336 V_I4(v) = literal->u.lval;
339 V_R8(v) = literal->u.dval;
342 V_BSTR(v) = SysAllocString(literal->u.wstr);
345 V_BOOL(v) = literal->u.bval;
348 IDispatch_AddRef(literal->u.disp);
349 V_DISPATCH(v) = literal->u.disp;
352 ERR("wrong type %d\n", V_VT(v));
359 static BOOL lookup_global_members(script_ctx_t *ctx, BSTR identifier, exprval_t *ret)
365 for(item = ctx->named_items; item; item = item->next) {
366 if(item->flags & SCRIPTITEM_GLOBALMEMBERS) {
367 hres = disp_get_id(item->disp, identifier, 0, &id);
368 if(SUCCEEDED(hres)) {
370 exprval_set_idref(ret, item->disp, id);
379 HRESULT exec_source(exec_ctx_t *ctx, parser_ctx_t *parser, source_elements_t *source, jsexcept_t *ei, VARIANT *retv)
381 script_ctx_t *script = parser->script;
382 function_declaration_t *func;
383 parser_ctx_t *prev_parser;
387 exec_ctx_t *prev_ctx;
391 for(func = source->functions; func; func = func->next) {
392 DispatchEx *func_obj;
395 hres = create_source_function(parser, func->expr->parameter_list, func->expr->source_elements,
396 ctx->scope_chain, func->expr->src_str, func->expr->src_len, &func_obj);
400 V_VT(&var) = VT_DISPATCH;
401 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(func_obj);
402 hres = jsdisp_propput_name(ctx->var_disp, func->expr->identifier, script->lcid, &var, ei, NULL);
403 jsdisp_release(func_obj);
408 for(var = source->variables; var; var = var->next) {
411 hres = jsdisp_get_id(ctx->var_disp, var->identifier, fdexNameEnsure, &id);
416 prev_ctx = script->exec_ctx;
417 script->exec_ctx = ctx;
419 prev_parser = ctx->parser;
420 ctx->parser = parser;
422 V_VT(&val) = VT_EMPTY;
423 memset(&rt, 0, sizeof(rt));
426 for(stat = source->statement; stat; stat = stat->next) {
427 hres = stat_eval(ctx, stat, &rt, &tmp);
433 if(rt.type != RT_NORMAL)
437 script->exec_ctx = prev_ctx;
438 ctx->parser = prev_parser;
440 if(rt.type != RT_NORMAL && rt.type != RT_RETURN) {
441 FIXME("wrong rt %d\n", rt.type);
458 /* ECMA-262 3rd Edition 10.1.4 */
459 static HRESULT identifier_eval(exec_ctx_t *ctx, BSTR identifier, DWORD flags, jsexcept_t *ei, exprval_t *ret)
461 scope_chain_t *scope;
466 TRACE("%s\n", debugstr_w(identifier));
468 for(scope = ctx->scope_chain; scope; scope = scope->next) {
469 hres = jsdisp_get_id(scope->obj, identifier, 0, &id);
475 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(scope->obj), id);
479 hres = jsdisp_get_id(ctx->parser->script->global, identifier, 0, &id);
480 if(SUCCEEDED(hres)) {
481 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->global), id);
485 for(item = ctx->parser->script->named_items; item; item = item->next) {
486 if((item->flags & SCRIPTITEM_ISVISIBLE) && !strcmpW(item->name, identifier)) {
490 if(!ctx->parser->script->site)
493 hres = IActiveScriptSite_GetItemInfo(ctx->parser->script->site, identifier,
494 SCRIPTINFO_IUNKNOWN, &unk, NULL);
496 WARN("GetItemInfo failed: %08x\n", hres);
500 hres = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
501 IUnknown_Release(unk);
503 WARN("object does not implement IDispatch\n");
508 ret->type = EXPRVAL_VARIANT;
509 V_VT(&ret->u.var) = VT_DISPATCH;
510 V_DISPATCH(&ret->u.var) = item->disp;
511 IDispatch_AddRef(item->disp);
516 hres = jsdisp_get_id(ctx->parser->script->script_disp, identifier, 0, &id);
517 if(SUCCEEDED(hres)) {
518 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->script_disp), id);
522 if(lookup_global_members(ctx->parser->script, identifier, ret))
525 if(flags & EXPR_NEWREF) {
526 hres = jsdisp_get_id(ctx->var_disp, identifier, fdexNameEnsure, &id);
530 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->var_disp), id);
534 return throw_type_error(ctx->var_disp->ctx, ei, IDS_UNDEFINED, identifier);
537 /* ECMA-262 3rd Edition 12.1 */
538 HRESULT block_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
540 block_statement_t *stat = (block_statement_t*)_stat;
547 V_VT(&val) = VT_EMPTY;
548 for(iter = stat->stat_list; iter; iter = iter->next) {
549 hres = stat_eval(ctx, iter, rt, &tmp);
555 if(rt->type != RT_NORMAL)
568 /* ECMA-262 3rd Edition 12.2 */
569 static HRESULT variable_list_eval(exec_ctx_t *ctx, variable_declaration_t *var_list, jsexcept_t *ei)
571 variable_declaration_t *iter;
574 for(iter = var_list; iter; iter = iter->next) {
581 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
585 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
586 exprval_release(&exprval);
590 hres = jsdisp_propput_name(ctx->var_disp, iter->identifier, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
599 /* ECMA-262 3rd Edition 12.2 */
600 HRESULT var_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
602 var_statement_t *stat = (var_statement_t*)_stat;
607 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
611 V_VT(ret) = VT_EMPTY;
615 /* ECMA-262 3rd Edition 12.3 */
616 HRESULT empty_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
620 V_VT(ret) = VT_EMPTY;
624 /* ECMA-262 3rd Edition 12.4 */
625 HRESULT expression_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
627 expression_statement_t *stat = (expression_statement_t*)_stat;
634 hres = expr_eval(ctx, stat->expr, EXPR_NOVAL, &rt->ei, &exprval);
638 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
639 exprval_release(&exprval);
644 TRACE("= %s\n", debugstr_variant(ret));
648 /* ECMA-262 3rd Edition 12.5 */
649 HRESULT if_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
651 if_statement_t *stat = (if_statement_t*)_stat;
658 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
662 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
663 exprval_release(&exprval);
668 hres = stat_eval(ctx, stat->if_stat, rt, ret);
669 else if(stat->else_stat)
670 hres = stat_eval(ctx, stat->else_stat, rt, ret);
672 V_VT(ret) = VT_EMPTY;
677 /* ECMA-262 3rd Edition 12.6.2 */
678 HRESULT while_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
680 while_statement_t *stat = (while_statement_t*)_stat;
689 V_VT(&val) = VT_EMPTY;
690 test_expr = !stat->do_while;
694 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
698 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
699 exprval_release(&exprval);
700 if(FAILED(hres) || !b)
706 hres = stat_eval(ctx, stat->statement, rt, &tmp);
713 if(rt->type == RT_CONTINUE)
714 rt->type = RT_NORMAL;
715 if(rt->type != RT_NORMAL)
724 if(rt->type == RT_BREAK)
725 rt->type = RT_NORMAL;
731 /* ECMA-262 3rd Edition 12.6.3 */
732 HRESULT for_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
734 for_statement_t *stat = (for_statement_t*)_stat;
735 VARIANT val, tmp, retv;
742 if(stat->variable_list) {
743 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
746 }else if(stat->begin_expr) {
747 hres = expr_eval(ctx, stat->begin_expr, EXPR_NEWREF, &rt->ei, &exprval);
751 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
752 exprval_release(&exprval);
759 V_VT(&retv) = VT_EMPTY;
763 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
767 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
768 exprval_release(&exprval);
769 if(FAILED(hres) || !b)
773 hres = stat_eval(ctx, stat->statement, rt, &tmp);
780 if(rt->type == RT_CONTINUE)
781 rt->type = RT_NORMAL;
782 else if(rt->type != RT_NORMAL)
786 hres = expr_eval(ctx, stat->end_expr, 0, &rt->ei, &exprval);
790 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
791 exprval_release(&exprval);
804 if(rt->type == RT_BREAK)
805 rt->type = RT_NORMAL;
811 /* ECMA-262 3rd Edition 12.6.4 */
812 HRESULT forin_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
814 forin_statement_t *stat = (forin_statement_t*)_stat;
815 VARIANT val, name, retv, tmp;
816 DISPID id = DISPID_STARTENUM;
817 BSTR str, identifier = NULL;
825 hres = variable_list_eval(ctx, stat->variable, &rt->ei);
830 hres = expr_eval(ctx, stat->in_expr, EXPR_NEWREF, &rt->ei, &exprval);
834 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
835 exprval_release(&exprval);
839 if(V_VT(&val) != VT_DISPATCH) {
840 TRACE("in vt %d\n", V_VT(&val));
842 V_VT(ret) = VT_EMPTY;
846 hres = IDispatch_QueryInterface(V_DISPATCH(&val), &IID_IDispatchEx, (void**)&in_obj);
847 IDispatch_Release(V_DISPATCH(&val));
849 FIXME("Object doesn't support IDispatchEx\n");
853 V_VT(&retv) = VT_EMPTY;
856 identifier = SysAllocString(stat->variable->identifier);
859 hres = IDispatchEx_GetNextDispID(in_obj, fdexEnumDefault, id, &id);
860 if(FAILED(hres) || hres == S_FALSE)
863 hres = IDispatchEx_GetMemberName(in_obj, id, &str);
867 TRACE("iter %s\n", debugstr_w(str));
870 hres = identifier_eval(ctx, identifier, 0, NULL, &exprval);
872 hres = expr_eval(ctx, stat->expr, EXPR_NEWREF, &rt->ei, &exprval);
873 if(SUCCEEDED(hres)) {
874 V_VT(&name) = VT_BSTR;
876 hres = put_value(ctx->parser->script, &exprval, &name, &rt->ei);
877 exprval_release(&exprval);
883 hres = stat_eval(ctx, stat->statement, rt, &tmp);
890 if(rt->type == RT_CONTINUE)
891 rt->type = RT_NORMAL;
892 else if(rt->type != RT_NORMAL)
896 SysFreeString(identifier);
897 IDispatchEx_Release(in_obj);
903 if(rt->type == RT_BREAK)
904 rt->type = RT_NORMAL;
910 /* ECMA-262 3rd Edition 12.7 */
911 HRESULT continue_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
913 branch_statement_t *stat = (branch_statement_t*)_stat;
917 if(stat->identifier) {
918 FIXME("indentifier not implemented\n");
922 rt->type = RT_CONTINUE;
923 V_VT(ret) = VT_EMPTY;
927 /* ECMA-262 3rd Edition 12.8 */
928 HRESULT break_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
930 branch_statement_t *stat = (branch_statement_t*)_stat;
934 if(stat->identifier) {
935 FIXME("indentifier not implemented\n");
940 V_VT(ret) = VT_EMPTY;
944 /* ECMA-262 3rd Edition 12.9 */
945 HRESULT return_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
947 expression_statement_t *stat = (expression_statement_t*)_stat;
955 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
959 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, ret);
960 exprval_release(&exprval);
964 V_VT(ret) = VT_EMPTY;
967 TRACE("= %s\n", debugstr_variant(ret));
968 rt->type = RT_RETURN;
972 /* ECMA-262 3rd Edition 12.10 */
973 HRESULT with_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
975 with_statement_t *stat = (with_statement_t*)_stat;
984 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
988 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
989 exprval_release(&exprval);
993 hres = to_object(ctx, &val, &disp);
998 obj = iface_to_jsdisp((IUnknown*)disp);
999 IDispatch_Release(disp);
1001 FIXME("disp id not jsdisp\n");
1005 hres = scope_push(ctx->scope_chain, obj, &ctx->scope_chain);
1006 jsdisp_release(obj);
1010 hres = stat_eval(ctx, stat->statement, rt, ret);
1012 scope_pop(&ctx->scope_chain);
1016 /* ECMA-262 3rd Edition 12.12 */
1017 HRESULT labelled_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
1023 /* ECMA-262 3rd Edition 12.13 */
1024 HRESULT switch_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1026 switch_statement_t *stat = (switch_statement_t*)_stat;
1027 case_clausule_t *iter, *default_clausule = NULL;
1028 statement_t *stat_iter;
1036 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1040 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1041 exprval_release(&exprval);
1045 for(iter = stat->case_list; iter; iter = iter->next) {
1047 default_clausule = iter;
1051 hres = expr_eval(ctx, iter->expr, 0, &rt->ei, &exprval);
1055 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &cval);
1056 exprval_release(&exprval);
1060 hres = equal2_values(&val, &cval, &b);
1061 VariantClear(&cval);
1062 if(FAILED(hres) || b)
1071 iter = default_clausule;
1073 V_VT(&val) = VT_EMPTY;
1077 for(stat_iter = iter->stat; stat_iter; stat_iter = stat_iter->next) {
1078 hres = stat_eval(ctx, stat_iter, rt, &tmp);
1085 if(rt->type != RT_NORMAL)
1095 if(rt->type == RT_BREAK)
1096 rt->type = RT_NORMAL;
1102 /* ECMA-262 3rd Edition 12.13 */
1103 HRESULT throw_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1105 expression_statement_t *stat = (expression_statement_t*)_stat;
1112 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1116 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1117 exprval_release(&exprval);
1122 return DISP_E_EXCEPTION;
1125 /* ECMA-262 3rd Edition 12.14 */
1126 static HRESULT catch_eval(exec_ctx_t *ctx, catch_block_t *block, return_type_t *rt, VARIANT *ret)
1128 DispatchEx *var_disp;
1133 memset(&rt->ei, 0, sizeof(jsexcept_t));
1135 hres = create_dispex(ctx->parser->script, NULL, NULL, &var_disp);
1136 if(SUCCEEDED(hres)) {
1137 hres = jsdisp_propput_name(var_disp, block->identifier, ctx->parser->script->lcid,
1138 &ex, &rt->ei, NULL/*FIXME*/);
1139 if(SUCCEEDED(hres)) {
1140 hres = scope_push(ctx->scope_chain, var_disp, &ctx->scope_chain);
1141 if(SUCCEEDED(hres)) {
1142 hres = stat_eval(ctx, block->statement, rt, &val);
1143 scope_pop(&ctx->scope_chain);
1147 jsdisp_release(var_disp);
1158 /* ECMA-262 3rd Edition 12.14 */
1159 HRESULT try_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1161 try_statement_t *stat = (try_statement_t*)_stat;
1167 hres = stat_eval(ctx, stat->try_statement, rt, &val);
1169 TRACE("EXCEPTION\n");
1170 if(!stat->catch_block)
1173 hres = catch_eval(ctx, stat->catch_block, rt, &val);
1178 if(stat->finally_statement) {
1180 hres = stat_eval(ctx, stat->finally_statement, rt, &val);
1189 static HRESULT return_bool(exprval_t *ret, DWORD b)
1191 ret->type = EXPRVAL_VARIANT;
1192 V_VT(&ret->u.var) = VT_BOOL;
1193 V_BOOL(&ret->u.var) = b ? VARIANT_TRUE : VARIANT_FALSE;
1198 static HRESULT get_binary_expr_values(exec_ctx_t *ctx, binary_expression_t *expr, jsexcept_t *ei, VARIANT *lval, VARIANT *rval)
1203 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1207 hres = exprval_to_value(ctx->parser->script, &exprval, ei, lval);
1208 exprval_release(&exprval);
1212 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1213 if(SUCCEEDED(hres)) {
1214 hres = exprval_to_value(ctx->parser->script, &exprval, ei, rval);
1215 exprval_release(&exprval);
1226 typedef HRESULT (*oper_t)(exec_ctx_t*,VARIANT*,VARIANT*,jsexcept_t*,VARIANT*);
1228 static HRESULT binary_expr_eval(exec_ctx_t *ctx, binary_expression_t *expr, oper_t oper, jsexcept_t *ei,
1231 VARIANT lval, rval, retv;
1234 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1238 hres = oper(ctx, &lval, &rval, ei, &retv);
1239 VariantClear(&lval);
1240 VariantClear(&rval);
1244 ret->type = EXPRVAL_VARIANT;
1249 /* ECMA-262 3rd Edition 11.13.2 */
1250 static HRESULT assign_oper_eval(exec_ctx_t *ctx, expression_t *lexpr, expression_t *rexpr, oper_t oper,
1251 jsexcept_t *ei, exprval_t *ret)
1253 VARIANT retv, lval, rval;
1254 exprval_t exprval, exprvalr;
1257 hres = expr_eval(ctx, lexpr, EXPR_NEWREF, ei, &exprval);
1261 hres = exprval_value(ctx->parser->script, &exprval, ei, &lval);
1262 if(SUCCEEDED(hres)) {
1263 hres = expr_eval(ctx, rexpr, 0, ei, &exprvalr);
1264 if(SUCCEEDED(hres)) {
1265 hres = exprval_value(ctx->parser->script, &exprvalr, ei, &rval);
1266 exprval_release(&exprvalr);
1268 if(SUCCEEDED(hres)) {
1269 hres = oper(ctx, &lval, &rval, ei, &retv);
1270 VariantClear(&rval);
1272 VariantClear(&lval);
1275 if(SUCCEEDED(hres)) {
1276 hres = put_value(ctx->parser->script, &exprval, &retv, ei);
1278 VariantClear(&retv);
1280 exprval_release(&exprval);
1285 ret->type = EXPRVAL_VARIANT;
1290 /* ECMA-262 3rd Edition 13 */
1291 HRESULT function_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1293 function_expression_t *expr = (function_expression_t*)_expr;
1299 if(expr->identifier) {
1300 hres = jsdisp_propget_name(ctx->var_disp, expr->identifier, ctx->parser->script->lcid, &var, ei, NULL/*FIXME*/);
1306 hres = create_source_function(ctx->parser, expr->parameter_list, expr->source_elements, ctx->scope_chain,
1307 expr->src_str, expr->src_len, &dispex);
1311 V_VT(&var) = VT_DISPATCH;
1312 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(dispex);
1315 ret->type = EXPRVAL_VARIANT;
1320 /* ECMA-262 3rd Edition 11.12 */
1321 HRESULT conditional_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1323 conditional_expression_t *expr = (conditional_expression_t*)_expr;
1330 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1334 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
1335 exprval_release(&exprval);
1339 return expr_eval(ctx, b ? expr->true_expression : expr->false_expression, flags, ei, ret);
1342 /* ECMA-262 3rd Edition 11.2.1 */
1343 HRESULT array_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1345 array_expression_t *expr = (array_expression_t*)_expr;
1347 VARIANT member, val;
1350 IDispatch *obj = NULL;
1355 hres = expr_eval(ctx, expr->member_expr, EXPR_NEWREF, ei, &exprval);
1359 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1360 exprval_release(&exprval);
1364 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1365 if(SUCCEEDED(hres)) {
1366 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1367 exprval_release(&exprval);
1371 hres = to_object(ctx, &member, &obj);
1372 VariantClear(&member);
1373 if(SUCCEEDED(hres)) {
1374 hres = to_string(ctx->parser->script, &val, ei, &str);
1375 if(SUCCEEDED(hres)) {
1376 if(flags & EXPR_STRREF) {
1377 ret->type = EXPRVAL_NAMEREF;
1378 ret->u.nameref.disp = obj;
1379 ret->u.nameref.name = str;
1383 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1386 if(SUCCEEDED(hres)) {
1387 exprval_set_idref(ret, obj, id);
1388 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1393 IDispatch_Release(obj);
1399 /* ECMA-262 3rd Edition 11.2.1 */
1400 HRESULT member_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1402 member_expression_t *expr = (member_expression_t*)_expr;
1403 IDispatch *obj = NULL;
1412 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1416 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1417 exprval_release(&exprval);
1421 hres = to_object(ctx, &member, &obj);
1422 VariantClear(&member);
1426 str = SysAllocString(expr->identifier);
1427 if(flags & EXPR_STRREF) {
1428 ret->type = EXPRVAL_NAMEREF;
1429 ret->u.nameref.disp = obj;
1430 ret->u.nameref.name = str;
1434 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1436 if(SUCCEEDED(hres)) {
1437 exprval_set_idref(ret, obj, id);
1438 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1443 IDispatch_Release(obj);
1447 static void free_dp(DISPPARAMS *dp)
1451 for(i=0; i < dp->cArgs; i++)
1452 VariantClear(dp->rgvarg+i);
1453 heap_free(dp->rgvarg);
1456 static HRESULT args_to_param(exec_ctx_t *ctx, argument_t *args, jsexcept_t *ei, DISPPARAMS *dp)
1462 HRESULT hres = S_OK;
1464 memset(dp, 0, sizeof(*dp));
1468 for(iter = args; iter; iter = iter->next)
1471 vargs = heap_alloc_zero(cnt * sizeof(*vargs));
1473 return E_OUTOFMEMORY;
1475 for(i = cnt, iter = args; iter; iter = iter->next) {
1476 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
1480 hres = exprval_to_value(ctx->parser->script, &exprval, ei, vargs + (--i));
1481 exprval_release(&exprval);
1496 /* ECMA-262 3rd Edition 11.2.2 */
1497 HRESULT new_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1499 call_expression_t *expr = (call_expression_t*)_expr;
1501 VARIANT constr, var;
1507 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1511 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1513 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &constr);
1514 exprval_release(&exprval);
1518 if(V_VT(&constr) != VT_DISPATCH) {
1519 FIXME("throw TypeError\n");
1520 VariantClear(&constr);
1524 hres = disp_call(V_DISPATCH(&constr), DISPID_VALUE, ctx->parser->script->lcid,
1525 DISPATCH_CONSTRUCT, &dp, &var, ei, NULL/*FIXME*/);
1526 IDispatch_Release(V_DISPATCH(&constr));
1530 ret->type = EXPRVAL_VARIANT;
1535 /* ECMA-262 3rd Edition 11.2.3 */
1536 HRESULT call_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1538 call_expression_t *expr = (call_expression_t*)_expr;
1546 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1550 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1551 if(SUCCEEDED(hres)) {
1552 switch(exprval.type) {
1553 case EXPRVAL_VARIANT:
1554 if(V_VT(&exprval.u.var) != VT_DISPATCH)
1555 return throw_type_error(ctx->var_disp->ctx, ei, IDS_NO_PROPERTY, NULL);
1557 hres = disp_call(V_DISPATCH(&exprval.u.var), DISPID_VALUE, ctx->parser->script->lcid,
1558 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1561 hres = disp_call(exprval.u.idref.disp, exprval.u.idref.id, ctx->parser->script->lcid,
1562 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1565 FIXME("unimplemented type %d\n", exprval.type);
1572 exprval_release(&exprval);
1576 ret->type = EXPRVAL_VARIANT;
1577 if(flags & EXPR_NOVAL) {
1578 V_VT(&ret->u.var) = VT_EMPTY;
1580 TRACE("= %s\n", debugstr_variant(&var));
1586 /* ECMA-262 3rd Edition 11.1.1 */
1587 HRESULT this_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1591 ret->type = EXPRVAL_VARIANT;
1592 V_VT(&ret->u.var) = VT_DISPATCH;
1593 V_DISPATCH(&ret->u.var) = ctx->this_obj;
1594 IDispatch_AddRef(ctx->this_obj);
1598 /* ECMA-262 3rd Edition 10.1.4 */
1599 HRESULT identifier_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1601 identifier_expression_t *expr = (identifier_expression_t*)_expr;
1607 identifier = SysAllocString(expr->identifier);
1609 return E_OUTOFMEMORY;
1611 hres = identifier_eval(ctx, identifier, flags, ei, ret);
1613 SysFreeString(identifier);
1617 /* ECMA-262 3rd Edition 7.8 */
1618 HRESULT literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1620 literal_expression_t *expr = (literal_expression_t*)_expr;
1626 hres = literal_to_var(expr->literal, &var);
1630 ret->type = EXPRVAL_VARIANT;
1635 /* ECMA-262 3rd Edition 11.1.4 */
1636 HRESULT array_literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1638 array_literal_expression_t *expr = (array_literal_expression_t*)_expr;
1639 DWORD length = 0, i = 0;
1640 array_element_t *elem;
1648 for(elem = expr->element_list; elem; elem = elem->next)
1649 length += elem->elision+1;
1650 length += expr->length;
1652 hres = create_array(ctx->parser->script, length, &array);
1656 for(elem = expr->element_list; elem; elem = elem->next) {
1659 hres = expr_eval(ctx, elem->expr, 0, ei, &exprval);
1663 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1664 exprval_release(&exprval);
1668 hres = jsdisp_propput_idx(array, i, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1677 jsdisp_release(array);
1681 ret->type = EXPRVAL_VARIANT;
1682 V_VT(&ret->u.var) = VT_DISPATCH;
1683 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(array);
1687 /* ECMA-262 3rd Edition 11.1.5 */
1688 HRESULT property_value_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1690 property_value_expression_t *expr = (property_value_expression_t*)_expr;
1700 hres = create_object(ctx->parser->script, NULL, &obj);
1704 for(iter = expr->property_list; iter; iter = iter->next) {
1705 hres = literal_to_var(iter->name, &tmp);
1709 hres = to_string(ctx->parser->script, &tmp, ei, &name);
1714 hres = expr_eval(ctx, iter->value, 0, ei, &exprval);
1715 if(SUCCEEDED(hres)) {
1716 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1717 exprval_release(&exprval);
1718 if(SUCCEEDED(hres)) {
1719 hres = jsdisp_propput_name(obj, name, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1724 SysFreeString(name);
1730 jsdisp_release(obj);
1734 ret->type = EXPRVAL_VARIANT;
1735 V_VT(&ret->u.var) = VT_DISPATCH;
1736 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(obj);
1740 /* ECMA-262 3rd Edition 11.14 */
1741 HRESULT comma_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1743 binary_expression_t *expr = (binary_expression_t*)_expr;
1749 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1753 VariantClear(&lval);
1755 ret->type = EXPRVAL_VARIANT;
1760 /* ECMA-262 3rd Edition 11.11 */
1761 HRESULT logical_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1763 binary_expression_t *expr = (binary_expression_t*)_expr;
1771 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1775 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1776 exprval_release(&exprval);
1780 hres = to_boolean(&val, &b);
1781 if(SUCCEEDED(hres) && b) {
1782 ret->type = EXPRVAL_VARIANT;
1791 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1795 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1796 exprval_release(&exprval);
1800 ret->type = EXPRVAL_VARIANT;
1805 /* ECMA-262 3rd Edition 11.11 */
1806 HRESULT logical_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1808 binary_expression_t *expr = (binary_expression_t*)_expr;
1816 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1820 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1821 exprval_release(&exprval);
1825 hres = to_boolean(&val, &b);
1826 if(SUCCEEDED(hres) && !b) {
1827 ret->type = EXPRVAL_VARIANT;
1836 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1840 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1841 exprval_release(&exprval);
1845 ret->type = EXPRVAL_VARIANT;
1850 /* ECMA-262 3rd Edition 11.10 */
1851 static HRESULT bitor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1856 hres = to_int32(ctx->parser->script, lval, ei, &li);
1860 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1869 /* ECMA-262 3rd Edition 11.10 */
1870 HRESULT binary_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1872 binary_expression_t *expr = (binary_expression_t*)_expr;
1876 return binary_expr_eval(ctx, expr, bitor_eval, ei, ret);
1879 /* ECMA-262 3rd Edition 11.10 */
1880 static HRESULT xor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1885 hres = to_int32(ctx->parser->script, lval, ei, &li);
1889 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1898 /* ECMA-262 3rd Edition 11.10 */
1899 HRESULT binary_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1901 binary_expression_t *expr = (binary_expression_t*)_expr;
1905 return binary_expr_eval(ctx, expr, xor_eval, ei, ret);
1908 /* ECMA-262 3rd Edition 11.10 */
1909 static HRESULT bitand_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1914 hres = to_int32(ctx->parser->script, lval, ei, &li);
1918 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1927 /* ECMA-262 3rd Edition 11.10 */
1928 HRESULT binary_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1930 binary_expression_t *expr = (binary_expression_t*)_expr;
1934 return binary_expr_eval(ctx, expr, bitand_eval, ei, ret);
1937 /* ECMA-262 3rd Edition 11.8.6 */
1938 HRESULT instanceof_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1944 /* ECMA-262 3rd Edition 11.8.7 */
1945 HRESULT in_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1951 /* ECMA-262 3rd Edition 11.6.1 */
1952 static HRESULT add_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1957 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
1961 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
1967 if(V_VT(&l) == VT_BSTR || V_VT(&r) == VT_BSTR) {
1968 BSTR lstr = NULL, rstr = NULL;
1970 if(V_VT(&l) == VT_BSTR)
1973 hres = to_string(ctx->parser->script, &l, ei, &lstr);
1975 if(SUCCEEDED(hres)) {
1976 if(V_VT(&r) == VT_BSTR)
1979 hres = to_string(ctx->parser->script, &r, ei, &rstr);
1982 if(SUCCEEDED(hres)) {
1985 len1 = SysStringLen(lstr);
1986 len2 = SysStringLen(rstr);
1988 V_VT(retv) = VT_BSTR;
1989 V_BSTR(retv) = SysAllocStringLen(NULL, len1+len2);
1990 memcpy(V_BSTR(retv), lstr, len1*sizeof(WCHAR));
1991 memcpy(V_BSTR(retv)+len1, rstr, (len2+1)*sizeof(WCHAR));
1994 if(V_VT(&l) != VT_BSTR)
1995 SysFreeString(lstr);
1996 if(V_VT(&r) != VT_BSTR)
1997 SysFreeString(rstr);
2001 hres = to_number(ctx->parser->script, &l, ei, &nl);
2002 if(SUCCEEDED(hres)) {
2003 hres = to_number(ctx->parser->script, &r, ei, &nr);
2005 num_set_val(retv, num_val(&nl) + num_val(&nr));
2014 /* ECMA-262 3rd Edition 11.6.1 */
2015 HRESULT add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2017 binary_expression_t *expr = (binary_expression_t*)_expr;
2021 return binary_expr_eval(ctx, expr, add_eval, ei, ret);
2024 /* ECMA-262 3rd Edition 11.6.2 */
2025 static HRESULT sub_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2030 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2034 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2038 num_set_val(retv, num_val(&lnum) - num_val(&rnum));
2042 /* ECMA-262 3rd Edition 11.6.2 */
2043 HRESULT sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2045 binary_expression_t *expr = (binary_expression_t*)_expr;
2049 return binary_expr_eval(ctx, expr, sub_eval, ei, ret);
2052 /* ECMA-262 3rd Edition 11.5.1 */
2053 static HRESULT mul_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2058 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2062 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2066 num_set_val(retv, num_val(&lnum) * num_val(&rnum));
2070 /* ECMA-262 3rd Edition 11.5.1 */
2071 HRESULT mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2073 binary_expression_t *expr = (binary_expression_t*)_expr;
2077 return binary_expr_eval(ctx, expr, mul_eval, ei, ret);
2080 /* ECMA-262 3rd Edition 11.5.2 */
2081 static HRESULT div_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2086 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2090 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2094 num_set_val(retv, num_val(&lnum) / num_val(&rnum));
2098 /* ECMA-262 3rd Edition 11.5.2 */
2099 HRESULT div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2101 binary_expression_t *expr = (binary_expression_t*)_expr;
2105 return binary_expr_eval(ctx, expr, div_eval, ei, ret);
2108 /* ECMA-262 3rd Edition 11.5.3 */
2109 static HRESULT mod_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2114 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2118 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2122 num_set_val(retv, fmod(num_val(&lnum), num_val(&rnum)));
2126 /* ECMA-262 3rd Edition 11.5.3 */
2127 HRESULT mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2129 binary_expression_t *expr = (binary_expression_t*)_expr;
2133 return binary_expr_eval(ctx, expr, mod_eval, ei, ret);
2136 /* ECMA-262 3rd Edition 11.4.2 */
2137 HRESULT delete_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2139 unary_expression_t *expr = (unary_expression_t*)_expr;
2140 VARIANT_BOOL b = VARIANT_FALSE;
2146 hres = expr_eval(ctx, expr->expression, EXPR_STRREF, ei, &exprval);
2150 switch(exprval.type) {
2151 case EXPRVAL_IDREF: {
2152 IDispatchEx *dispex;
2154 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2155 if(SUCCEEDED(hres)) {
2156 hres = IDispatchEx_DeleteMemberByDispID(dispex, exprval.u.idref.id);
2158 IDispatchEx_Release(dispex);
2162 case EXPRVAL_NAMEREF: {
2163 IDispatchEx *dispex;
2165 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2166 if(SUCCEEDED(hres)) {
2167 hres = IDispatchEx_DeleteMemberByName(dispex, exprval.u.nameref.name, fdexNameCaseSensitive);
2169 IDispatchEx_Release(dispex);
2174 FIXME("unsupported type %d\n", exprval.type);
2178 exprval_release(&exprval);
2182 return return_bool(ret, b);
2185 /* ECMA-262 3rd Edition 11.4.2 */
2186 HRESULT void_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2188 unary_expression_t *expr = (unary_expression_t*)_expr;
2195 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2199 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &tmp);
2200 exprval_release(&exprval);
2206 ret->type = EXPRVAL_VARIANT;
2207 V_VT(&ret->u.var) = VT_EMPTY;
2211 /* ECMA-262 3rd Edition 11.4.3 */
2212 HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2214 unary_expression_t *expr = (unary_expression_t*)_expr;
2220 static const WCHAR booleanW[] = {'b','o','o','l','e','a','n',0};
2221 static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
2222 static const WCHAR numberW[] = {'n','u','m','b','e','r',0};
2223 static const WCHAR objectW[] = {'o','b','j','e','c','t',0};
2224 static const WCHAR stringW[] = {'s','t','r','i','n','g',0};
2225 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
2229 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2233 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2234 exprval_release(&exprval);
2238 switch(V_VT(&val)) {
2258 dispex = iface_to_jsdisp((IUnknown*)V_DISPATCH(&val));
2260 str = dispex->builtin_info->class == JSCLASS_FUNCTION ? functionW : objectW;
2261 IDispatchEx_Release(_IDispatchEx_(dispex));
2268 FIXME("unhandled vt %d\n", V_VT(&val));
2275 ret->type = EXPRVAL_VARIANT;
2276 V_VT(&ret->u.var) = VT_BSTR;
2277 V_BSTR(&ret->u.var) = SysAllocString(str);
2281 /* ECMA-262 3rd Edition 11.4.7 */
2282 HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2284 unary_expression_t *expr = (unary_expression_t*)_expr;
2291 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2295 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2296 exprval_release(&exprval);
2300 hres = to_number(ctx->parser->script, &val, ei, &num);
2305 ret->type = EXPRVAL_VARIANT;
2306 num_set_val(&ret->u.var, -num_val(&num));
2310 /* ECMA-262 3rd Edition 11.4.6 */
2311 HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2313 unary_expression_t *expr = (unary_expression_t*)_expr;
2320 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2324 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2325 exprval_release(&exprval);
2329 hres = to_number(ctx->parser->script, &val, ei, &num);
2333 ret->type = EXPRVAL_VARIANT;
2338 /* ECMA-262 3rd Edition 11.3.1 */
2339 HRESULT post_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2341 unary_expression_t *expr = (unary_expression_t*)_expr;
2348 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2352 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2353 if(SUCCEEDED(hres)) {
2354 hres = to_number(ctx->parser->script, &val, ei, &num);
2358 if(SUCCEEDED(hres)) {
2360 num_set_val(&inc, num_val(&num)+1.0);
2361 hres = put_value(ctx->parser->script, &exprval, &inc, ei);
2364 exprval_release(&exprval);
2368 ret->type = EXPRVAL_VARIANT;
2373 /* ECMA-262 3rd Edition 11.3.2 */
2374 HRESULT post_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2376 unary_expression_t *expr = (unary_expression_t*)_expr;
2383 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2387 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2388 if(SUCCEEDED(hres)) {
2389 hres = to_number(ctx->parser->script, &val, ei, &num);
2393 if(SUCCEEDED(hres)) {
2395 num_set_val(&dec, num_val(&num)-1.0);
2396 hres = put_value(ctx->parser->script, &exprval, &dec, ei);
2399 exprval_release(&exprval);
2403 ret->type = EXPRVAL_VARIANT;
2408 /* ECMA-262 3rd Edition 11.4.4 */
2409 HRESULT pre_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2411 unary_expression_t *expr = (unary_expression_t*)_expr;
2418 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2422 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2423 if(SUCCEEDED(hres)) {
2424 hres = to_number(ctx->parser->script, &val, ei, &num);
2428 if(SUCCEEDED(hres)) {
2429 num_set_val(&val, num_val(&num)+1.0);
2430 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2433 exprval_release(&exprval);
2437 ret->type = EXPRVAL_VARIANT;
2442 /* ECMA-262 3rd Edition 11.4.5 */
2443 HRESULT pre_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2445 unary_expression_t *expr = (unary_expression_t*)_expr;
2452 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2456 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2457 if(SUCCEEDED(hres)) {
2458 hres = to_number(ctx->parser->script, &val, ei, &num);
2462 if(SUCCEEDED(hres)) {
2463 num_set_val(&val, num_val(&num)-1.0);
2464 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2467 exprval_release(&exprval);
2471 ret->type = EXPRVAL_VARIANT;
2476 /* ECMA-262 3rd Edition 11.9.3 */
2477 static HRESULT equal_values(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, BOOL *ret)
2479 if(V_VT(lval) == V_VT(rval) || (is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))))
2480 return equal2_values(lval, rval, ret);
2482 /* FIXME: NULL disps should be handled in more general way */
2483 if(V_VT(lval) == VT_DISPATCH && !V_DISPATCH(lval)) {
2486 return equal_values(ctx, &v, rval, ei, ret);
2489 if(V_VT(rval) == VT_DISPATCH && !V_DISPATCH(rval)) {
2492 return equal_values(ctx, lval, &v, ei, ret);
2495 if((V_VT(lval) == VT_NULL && V_VT(rval) == VT_EMPTY) ||
2496 (V_VT(lval) == VT_EMPTY && V_VT(rval) == VT_NULL)) {
2501 if(V_VT(lval) == VT_BSTR && is_num_vt(V_VT(rval))) {
2505 hres = to_number(ctx->parser->script, lval, ei, &v);
2509 return equal_values(ctx, &v, rval, ei, ret);
2512 if(V_VT(rval) == VT_BSTR && is_num_vt(V_VT(lval))) {
2516 hres = to_number(ctx->parser->script, rval, ei, &v);
2520 return equal_values(ctx, lval, &v, ei, ret);
2523 if(V_VT(rval) == VT_BOOL) {
2527 V_I4(&v) = V_BOOL(rval) ? 1 : 0;
2528 return equal_values(ctx, lval, &v, ei, ret);
2531 if(V_VT(lval) == VT_BOOL) {
2535 V_I4(&v) = V_BOOL(lval) ? 1 : 0;
2536 return equal_values(ctx, &v, rval, ei, ret);
2540 if(V_VT(rval) == VT_DISPATCH && (V_VT(lval) == VT_BSTR || is_num_vt(V_VT(lval)))) {
2544 hres = to_primitive(ctx->parser->script, rval, ei, &v, NO_HINT);
2548 hres = equal_values(ctx, lval, &v, ei, ret);
2555 if(V_VT(lval) == VT_DISPATCH && (V_VT(rval) == VT_BSTR || is_num_vt(V_VT(rval)))) {
2559 hres = to_primitive(ctx->parser->script, lval, ei, &v, NO_HINT);
2563 hres = equal_values(ctx, &v, rval, ei, ret);
2574 /* ECMA-262 3rd Edition 11.9.1 */
2575 HRESULT equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2577 binary_expression_t *expr = (binary_expression_t*)_expr;
2584 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2588 hres = equal_values(ctx, &rval, &lval, ei, &b);
2592 return return_bool(ret, b);
2595 /* ECMA-262 3rd Edition 11.9.4 */
2596 HRESULT equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2598 binary_expression_t *expr = (binary_expression_t*)_expr;
2605 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2609 hres = equal2_values(&rval, &lval, &b);
2613 return return_bool(ret, b);
2616 /* ECMA-262 3rd Edition 11.9.2 */
2617 HRESULT not_equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2619 binary_expression_t *expr = (binary_expression_t*)_expr;
2626 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2630 hres = equal_values(ctx, &lval, &rval, ei, &b);
2634 return return_bool(ret, !b);
2637 /* ECMA-262 3rd Edition 11.9.5 */
2638 HRESULT not_equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2640 binary_expression_t *expr = (binary_expression_t*)_expr;
2647 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2651 hres = equal2_values(&lval, &rval, &b);
2655 return return_bool(ret, !b);
2658 /* ECMA-262 3rd Edition 11.8.5 */
2659 static HRESULT less_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, BOOL greater, jsexcept_t *ei, BOOL *ret)
2661 VARIANT l, r, ln, rn;
2664 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
2668 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
2674 if(V_VT(&l) == VT_BSTR && V_VT(&r) == VT_BSTR) {
2675 *ret = (strcmpW(V_BSTR(&l), V_BSTR(&r)) < 0) ^ greater;
2676 SysFreeString(V_BSTR(&l));
2677 SysFreeString(V_BSTR(&r));
2681 hres = to_number(ctx->parser->script, &l, ei, &ln);
2684 hres = to_number(ctx->parser->script, &r, ei, &rn);
2689 if(V_VT(&ln) == VT_I4 && V_VT(&rn) == VT_I4) {
2690 *ret = (V_I4(&ln) < V_I4(&rn)) ^ greater;
2692 DOUBLE ld = num_val(&ln);
2693 DOUBLE rd = num_val(&rn);
2695 *ret = !isnan(ld) && !isnan(rd) && ((ld < rd) ^ greater);
2701 /* ECMA-262 3rd Edition 11.8.1 */
2702 HRESULT less_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2704 binary_expression_t *expr = (binary_expression_t*)_expr;
2711 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2715 hres = less_eval(ctx, &lval, &rval, FALSE, ei, &b);
2716 VariantClear(&lval);
2717 VariantClear(&rval);
2721 return return_bool(ret, b);
2724 /* ECMA-262 3rd Edition 11.8.3 */
2725 HRESULT lesseq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2727 binary_expression_t *expr = (binary_expression_t*)_expr;
2734 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2738 hres = less_eval(ctx, &rval, &lval, TRUE, ei, &b);
2739 VariantClear(&lval);
2740 VariantClear(&rval);
2744 return return_bool(ret, b);
2747 /* ECMA-262 3rd Edition 11.8.2 */
2748 HRESULT greater_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2750 binary_expression_t *expr = (binary_expression_t*)_expr;
2757 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2761 hres = less_eval(ctx, &rval, &lval, FALSE, ei, &b);
2762 VariantClear(&lval);
2763 VariantClear(&rval);
2767 return return_bool(ret, b);
2770 /* ECMA-262 3rd Edition 11.8.4 */
2771 HRESULT greatereq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2773 binary_expression_t *expr = (binary_expression_t*)_expr;
2780 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2784 hres = less_eval(ctx, &lval, &rval, TRUE, ei, &b);
2785 VariantClear(&lval);
2786 VariantClear(&rval);
2790 return return_bool(ret, b);
2793 /* ECMA-262 3rd Edition 11.4.8 */
2794 HRESULT binary_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2796 unary_expression_t *expr = (unary_expression_t*)_expr;
2804 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2808 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2809 exprval_release(&exprval);
2813 hres = to_int32(ctx->parser->script, &val, ei, &i);
2817 ret->type = EXPRVAL_VARIANT;
2818 V_VT(&ret->u.var) = VT_I4;
2819 V_I4(&ret->u.var) = ~i;
2823 /* ECMA-262 3rd Edition 11.4.9 */
2824 HRESULT logical_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2826 unary_expression_t *expr = (unary_expression_t*)_expr;
2833 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2837 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
2838 exprval_release(&exprval);
2842 return return_bool(ret, !b);
2845 /* ECMA-262 3rd Edition 11.7.1 */
2846 static HRESULT lshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2852 hres = to_int32(ctx->parser->script, lval, ei, &li);
2856 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2861 V_I4(retv) = li << (ri&0x1f);
2865 /* ECMA-262 3rd Edition 11.7.1 */
2866 HRESULT left_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2868 binary_expression_t *expr = (binary_expression_t*)_expr;
2872 return binary_expr_eval(ctx, expr, lshift_eval, ei, ret);
2875 /* ECMA-262 3rd Edition 11.7.2 */
2876 static HRESULT rshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2882 hres = to_int32(ctx->parser->script, lval, ei, &li);
2886 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2891 V_I4(retv) = li >> (ri&0x1f);
2895 /* ECMA-262 3rd Edition 11.7.2 */
2896 HRESULT right_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2898 binary_expression_t *expr = (binary_expression_t*)_expr;
2902 return binary_expr_eval(ctx, expr, rshift_eval, ei, ret);
2905 /* ECMA-262 3rd Edition 11.7.3 */
2906 static HRESULT rshift2_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2911 hres = to_uint32(ctx->parser->script, lval, ei, &li);
2915 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2920 V_I4(retv) = li >> (ri&0x1f);
2924 /* ECMA-262 3rd Edition 11.7.3 */
2925 HRESULT right2_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2927 binary_expression_t *expr = (binary_expression_t*)_expr;
2931 return binary_expr_eval(ctx, expr, rshift2_eval, ei, ret);
2934 /* ECMA-262 3rd Edition 11.13.1 */
2935 HRESULT assign_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2937 binary_expression_t *expr = (binary_expression_t*)_expr;
2938 exprval_t exprval, exprvalr;
2944 hres = expr_eval(ctx, expr->expression1, EXPR_NEWREF, ei, &exprval);
2948 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprvalr);
2949 if(SUCCEEDED(hres)) {
2950 hres = exprval_to_value(ctx->parser->script, &exprvalr, ei, &rval);
2951 exprval_release(&exprvalr);
2955 hres = put_value(ctx->parser->script, &exprval, &rval, ei);
2957 exprval_release(&exprval);
2961 ret->type = EXPRVAL_VARIANT;
2966 /* ECMA-262 3rd Edition 11.13.2 */
2967 HRESULT assign_lshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2969 binary_expression_t *expr = (binary_expression_t*)_expr;
2973 return assign_oper_eval(ctx, expr->expression1, expr->expression2, lshift_eval, ei, ret);
2976 /* ECMA-262 3rd Edition 11.13.2 */
2977 HRESULT assign_rshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2979 binary_expression_t *expr = (binary_expression_t*)_expr;
2983 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift_eval, ei, ret);
2986 /* ECMA-262 3rd Edition 11.13.2 */
2987 HRESULT assign_rrshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2989 binary_expression_t *expr = (binary_expression_t*)_expr;
2993 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift2_eval, ei, ret);
2996 /* ECMA-262 3rd Edition 11.13.2 */
2997 HRESULT assign_add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2999 binary_expression_t *expr = (binary_expression_t*)_expr;
3003 return assign_oper_eval(ctx, expr->expression1, expr->expression2, add_eval, ei, ret);
3006 /* ECMA-262 3rd Edition 11.13.2 */
3007 HRESULT assign_sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3009 binary_expression_t *expr = (binary_expression_t*)_expr;
3013 return assign_oper_eval(ctx, expr->expression1, expr->expression2, sub_eval, ei, ret);
3016 /* ECMA-262 3rd Edition 11.13.2 */
3017 HRESULT assign_mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3019 binary_expression_t *expr = (binary_expression_t*)_expr;
3023 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mul_eval, ei, ret);
3026 /* ECMA-262 3rd Edition 11.13.2 */
3027 HRESULT assign_div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3029 binary_expression_t *expr = (binary_expression_t*)_expr;
3033 return assign_oper_eval(ctx, expr->expression1, expr->expression2, div_eval, ei, ret);
3036 /* ECMA-262 3rd Edition 11.13.2 */
3037 HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3039 binary_expression_t *expr = (binary_expression_t*)_expr;
3043 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mod_eval, ei, ret);
3046 /* ECMA-262 3rd Edition 11.13.2 */
3047 HRESULT assign_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3049 binary_expression_t *expr = (binary_expression_t*)_expr;
3053 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitand_eval, ei, ret);
3056 /* ECMA-262 3rd Edition 11.13.2 */
3057 HRESULT assign_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3059 binary_expression_t *expr = (binary_expression_t*)_expr;
3063 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitor_eval, ei, ret);
3066 /* ECMA-262 3rd Edition 11.13.2 */
3067 HRESULT assign_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3069 binary_expression_t *expr = (binary_expression_t*)_expr;
3073 return assign_oper_eval(ctx, expr->expression1, expr->expression2, xor_eval, ei, ret);