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;
182 IDispatch_AddRef(this_obj);
183 ctx->this_obj = this_obj;
185 IDispatchEx_AddRef(_IDispatchEx_(var_disp));
186 ctx->var_disp = var_disp;
190 ctx->scope_chain = scope;
197 void exec_release(exec_ctx_t *ctx)
203 scope_release(ctx->scope_chain);
205 IDispatchEx_Release(_IDispatchEx_(ctx->var_disp));
207 IDispatch_Release(ctx->this_obj);
211 static HRESULT disp_get_id(IDispatch *disp, BSTR name, DWORD flags, DISPID *id)
216 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
218 TRACE("unsing IDispatch\n");
221 return IDispatch_GetIDsOfNames(disp, &IID_NULL, &name, 1, 0, id);
225 hres = IDispatchEx_GetDispID(dispex, name, flags|fdexNameCaseSensitive, id);
226 IDispatchEx_Release(dispex);
230 /* ECMA-262 3rd Edition 8.7.2 */
231 static HRESULT put_value(script_ctx_t *ctx, exprval_t *ref, VARIANT *v, jsexcept_t *ei)
233 if(ref->type != EXPRVAL_IDREF) {
234 FIXME("throw ReferemceError\n");
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);
307 *ret = !strcmpW(V_BSTR(lval), V_BSTR(rval));
310 return disp_cmp(V_DISPATCH(lval), V_DISPATCH(rval), ret);
312 *ret = !V_BOOL(lval) == !V_BOOL(rval);
315 FIXME("unimplemented vt %d\n", V_VT(lval));
322 static HRESULT literal_to_var(literal_t *literal, VARIANT *v)
324 V_VT(v) = literal->vt;
331 V_I4(v) = literal->u.lval;
334 V_R8(v) = literal->u.dval;
337 V_BSTR(v) = SysAllocString(literal->u.wstr);
340 V_BOOL(v) = literal->u.bval;
343 IDispatch_AddRef(literal->u.disp);
344 V_DISPATCH(v) = literal->u.disp;
347 ERR("wrong type %d\n", V_VT(v));
354 HRESULT exec_source(exec_ctx_t *ctx, parser_ctx_t *parser, source_elements_t *source, jsexcept_t *ei, VARIANT *retv)
356 script_ctx_t *script = parser->script;
357 function_declaration_t *func;
358 parser_ctx_t *prev_parser;
362 exec_ctx_t *prev_ctx;
366 for(func = source->functions; func; func = func->next) {
367 DispatchEx *func_obj;
370 hres = create_source_function(parser, func->expr->parameter_list, func->expr->source_elements,
371 ctx->scope_chain, func->expr->src_str, func->expr->src_len, &func_obj);
375 V_VT(&var) = VT_DISPATCH;
376 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(func_obj);
377 hres = jsdisp_propput_name(ctx->var_disp, func->expr->identifier, script->lcid, &var, ei, NULL);
378 jsdisp_release(func_obj);
383 for(var = source->variables; var; var = var->next) {
386 hres = jsdisp_get_id(ctx->var_disp, var->identifier, fdexNameEnsure, &id);
391 prev_ctx = script->exec_ctx;
392 script->exec_ctx = ctx;
394 prev_parser = ctx->parser;
395 ctx->parser = parser;
397 V_VT(&val) = VT_EMPTY;
398 memset(&rt, 0, sizeof(rt));
401 for(stat = source->statement; stat; stat = stat->next) {
402 hres = stat_eval(ctx, stat, &rt, &tmp);
408 if(rt.type != RT_NORMAL)
412 script->exec_ctx = prev_ctx;
413 ctx->parser = prev_parser;
415 if(rt.type != RT_NORMAL && rt.type != RT_RETURN) {
416 FIXME("wrong rt %d\n", rt.type);
433 /* ECMA-262 3rd Edition 10.1.4 */
434 static HRESULT identifier_eval(exec_ctx_t *ctx, BSTR identifier, DWORD flags, exprval_t *ret)
436 scope_chain_t *scope;
441 TRACE("%s\n", debugstr_w(identifier));
443 for(scope = ctx->scope_chain; scope; scope = scope->next) {
444 hres = jsdisp_get_id(scope->obj, identifier, 0, &id);
450 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(scope->obj), id);
454 hres = jsdisp_get_id(ctx->parser->script->global, identifier, 0, &id);
455 if(SUCCEEDED(hres)) {
456 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->global), id);
460 for(item = ctx->parser->script->named_items; item; item = item->next) {
461 if((item->flags & SCRIPTITEM_ISVISIBLE) && !strcmpW(item->name, identifier)) {
465 if(!ctx->parser->script->site)
468 hres = IActiveScriptSite_GetItemInfo(ctx->parser->script->site, identifier,
469 SCRIPTINFO_IUNKNOWN, &unk, NULL);
471 WARN("GetItemInfo failed: %08x\n", hres);
475 hres = IUnknown_QueryInterface(unk, &IID_IDispatch, (void**)&item->disp);
476 IUnknown_Release(unk);
478 WARN("object does not implement IDispatch\n");
483 ret->type = EXPRVAL_VARIANT;
484 V_VT(&ret->u.var) = VT_DISPATCH;
485 V_DISPATCH(&ret->u.var) = item->disp;
486 IDispatch_AddRef(item->disp);
491 for(item = ctx->parser->script->named_items; item; item = item->next) {
492 hres = disp_get_id(item->disp, identifier, 0, &id);
498 exprval_set_idref(ret, (IDispatch*)item->disp, id);
502 hres = jsdisp_get_id(ctx->parser->script->script_disp, identifier, 0, &id);
503 if(SUCCEEDED(hres)) {
504 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->script_disp), id);
508 if(flags & EXPR_NEWREF) {
509 hres = jsdisp_get_id(ctx->var_disp, identifier, fdexNameEnsure, &id);
513 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->var_disp), id);
517 WARN("Could not find identifier %s\n", debugstr_w(identifier));
521 /* ECMA-262 3rd Edition 12.1 */
522 HRESULT block_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
524 block_statement_t *stat = (block_statement_t*)_stat;
531 V_VT(&val) = VT_EMPTY;
532 for(iter = stat->stat_list; iter; iter = iter->next) {
533 hres = stat_eval(ctx, iter, rt, &tmp);
539 if(rt->type != RT_NORMAL)
552 /* ECMA-262 3rd Edition 12.2 */
553 static HRESULT variable_list_eval(exec_ctx_t *ctx, variable_declaration_t *var_list, jsexcept_t *ei)
555 variable_declaration_t *iter;
558 for(iter = var_list; iter; iter = iter->next) {
565 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
569 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
570 exprval_release(&exprval);
574 hres = jsdisp_propput_name(ctx->var_disp, iter->identifier, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
583 /* ECMA-262 3rd Edition 12.2 */
584 HRESULT var_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
586 var_statement_t *stat = (var_statement_t*)_stat;
591 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
595 V_VT(ret) = VT_EMPTY;
599 /* ECMA-262 3rd Edition 12.3 */
600 HRESULT empty_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
604 V_VT(ret) = VT_EMPTY;
608 /* ECMA-262 3rd Edition 12.4 */
609 HRESULT expression_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
611 expression_statement_t *stat = (expression_statement_t*)_stat;
618 hres = expr_eval(ctx, stat->expr, EXPR_NOVAL, &rt->ei, &exprval);
622 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
623 exprval_release(&exprval);
628 TRACE("= %s\n", debugstr_variant(ret));
632 /* ECMA-262 3rd Edition 12.5 */
633 HRESULT if_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
635 if_statement_t *stat = (if_statement_t*)_stat;
642 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
646 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
647 exprval_release(&exprval);
652 hres = stat_eval(ctx, stat->if_stat, rt, ret);
653 else if(stat->else_stat)
654 hres = stat_eval(ctx, stat->else_stat, rt, ret);
656 V_VT(ret) = VT_EMPTY;
661 /* ECMA-262 3rd Edition 12.6.2 */
662 HRESULT while_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
664 while_statement_t *stat = (while_statement_t*)_stat;
673 V_VT(&val) = VT_EMPTY;
674 test_expr = !stat->do_while;
678 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
682 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
683 exprval_release(&exprval);
684 if(FAILED(hres) || !b)
690 hres = stat_eval(ctx, stat->statement, rt, &tmp);
697 if(rt->type == RT_CONTINUE)
698 rt->type = RT_NORMAL;
699 if(rt->type != RT_NORMAL)
708 if(rt->type == RT_BREAK)
709 rt->type = RT_NORMAL;
715 /* ECMA-262 3rd Edition 12.6.3 */
716 HRESULT for_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
718 for_statement_t *stat = (for_statement_t*)_stat;
719 VARIANT val, tmp, retv;
726 if(stat->variable_list) {
727 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
730 }else if(stat->begin_expr) {
731 hres = expr_eval(ctx, stat->begin_expr, EXPR_NEWREF, &rt->ei, &exprval);
735 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
736 exprval_release(&exprval);
743 V_VT(&retv) = VT_EMPTY;
747 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
751 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
752 exprval_release(&exprval);
753 if(FAILED(hres) || !b)
757 hres = stat_eval(ctx, stat->statement, rt, &tmp);
764 if(rt->type == RT_CONTINUE)
765 rt->type = RT_NORMAL;
766 else if(rt->type != RT_NORMAL)
770 hres = expr_eval(ctx, stat->end_expr, 0, &rt->ei, &exprval);
774 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
775 exprval_release(&exprval);
788 if(rt->type == RT_BREAK)
789 rt->type = RT_NORMAL;
795 /* ECMA-262 3rd Edition 12.6.4 */
796 HRESULT forin_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
798 forin_statement_t *stat = (forin_statement_t*)_stat;
799 VARIANT val, name, retv, tmp;
800 DISPID id = DISPID_STARTENUM;
801 BSTR str, identifier = NULL;
809 hres = variable_list_eval(ctx, stat->variable, &rt->ei);
814 hres = expr_eval(ctx, stat->in_expr, EXPR_NEWREF, &rt->ei, &exprval);
818 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
819 exprval_release(&exprval);
823 if(V_VT(&val) != VT_DISPATCH) {
824 TRACE("in vt %d\n", V_VT(&val));
826 V_VT(ret) = VT_EMPTY;
830 hres = IDispatch_QueryInterface(V_DISPATCH(&val), &IID_IDispatchEx, (void**)&in_obj);
831 IDispatch_Release(V_DISPATCH(&val));
833 FIXME("Object doesn't support IDispatchEx\n");
837 V_VT(&retv) = VT_EMPTY;
840 identifier = SysAllocString(stat->variable->identifier);
843 hres = IDispatchEx_GetNextDispID(in_obj, fdexEnumDefault, id, &id);
844 if(FAILED(hres) || hres == S_FALSE)
847 hres = IDispatchEx_GetMemberName(in_obj, id, &str);
851 TRACE("iter %s\n", debugstr_w(str));
854 hres = identifier_eval(ctx, identifier, 0, &exprval);
856 hres = expr_eval(ctx, stat->expr, EXPR_NEWREF, &rt->ei, &exprval);
857 if(SUCCEEDED(hres)) {
858 V_VT(&name) = VT_BSTR;
860 hres = put_value(ctx->parser->script, &exprval, &name, &rt->ei);
861 exprval_release(&exprval);
867 hres = stat_eval(ctx, stat->statement, rt, &tmp);
874 if(rt->type == RT_CONTINUE)
875 rt->type = RT_NORMAL;
876 else if(rt->type != RT_NORMAL)
880 SysFreeString(identifier);
881 IDispatchEx_Release(in_obj);
887 if(rt->type == RT_BREAK)
888 rt->type = RT_NORMAL;
894 /* ECMA-262 3rd Edition 12.7 */
895 HRESULT continue_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
897 branch_statement_t *stat = (branch_statement_t*)_stat;
901 if(stat->identifier) {
902 FIXME("indentifier not implemented\n");
906 rt->type = RT_CONTINUE;
907 V_VT(ret) = VT_EMPTY;
911 /* ECMA-262 3rd Edition 12.8 */
912 HRESULT break_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
914 branch_statement_t *stat = (branch_statement_t*)_stat;
918 if(stat->identifier) {
919 FIXME("indentifier not implemented\n");
924 V_VT(ret) = VT_EMPTY;
928 /* ECMA-262 3rd Edition 12.9 */
929 HRESULT return_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
931 expression_statement_t *stat = (expression_statement_t*)_stat;
939 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
943 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, ret);
944 exprval_release(&exprval);
948 V_VT(ret) = VT_EMPTY;
951 TRACE("= %s\n", debugstr_variant(ret));
952 rt->type = RT_RETURN;
956 /* ECMA-262 3rd Edition 12.10 */
957 HRESULT with_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
959 with_statement_t *stat = (with_statement_t*)_stat;
968 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
972 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
973 exprval_release(&exprval);
977 hres = to_object(ctx, &val, &disp);
982 obj = iface_to_jsdisp((IUnknown*)disp);
983 IDispatch_Release(disp);
985 FIXME("disp id not jsdisp\n");
989 hres = scope_push(ctx->scope_chain, obj, &ctx->scope_chain);
994 hres = stat_eval(ctx, stat->statement, rt, ret);
996 scope_pop(&ctx->scope_chain);
1000 /* ECMA-262 3rd Edition 12.12 */
1001 HRESULT labelled_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
1007 /* ECMA-262 3rd Edition 12.13 */
1008 HRESULT switch_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1010 switch_statement_t *stat = (switch_statement_t*)_stat;
1011 case_clausule_t *iter, *default_clausule = NULL;
1012 statement_t *stat_iter;
1020 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1024 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1025 exprval_release(&exprval);
1029 for(iter = stat->case_list; iter; iter = iter->next) {
1031 default_clausule = iter;
1035 hres = expr_eval(ctx, iter->expr, 0, &rt->ei, &exprval);
1039 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &cval);
1040 exprval_release(&exprval);
1044 hres = equal2_values(&val, &cval, &b);
1045 VariantClear(&cval);
1046 if(FAILED(hres) || b)
1055 iter = default_clausule;
1057 V_VT(&val) = VT_EMPTY;
1061 for(stat_iter = iter->stat; stat_iter; stat_iter = stat_iter->next) {
1062 hres = stat_eval(ctx, stat_iter, rt, &tmp);
1069 if(rt->type != RT_NORMAL)
1079 if(rt->type == RT_BREAK)
1080 rt->type = RT_NORMAL;
1086 /* ECMA-262 3rd Edition 12.13 */
1087 HRESULT throw_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1089 expression_statement_t *stat = (expression_statement_t*)_stat;
1096 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1100 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1101 exprval_release(&exprval);
1106 return DISP_E_EXCEPTION;
1109 /* ECMA-262 3rd Edition 12.14 */
1110 static HRESULT catch_eval(exec_ctx_t *ctx, catch_block_t *block, return_type_t *rt, VARIANT *ret)
1112 DispatchEx *var_disp;
1117 memset(&rt->ei, 0, sizeof(jsexcept_t));
1119 hres = create_dispex(ctx->parser->script, NULL, NULL, &var_disp);
1120 if(SUCCEEDED(hres)) {
1121 hres = jsdisp_propput_name(var_disp, block->identifier, ctx->parser->script->lcid,
1122 &ex, &rt->ei, NULL/*FIXME*/);
1123 if(SUCCEEDED(hres)) {
1124 hres = scope_push(ctx->scope_chain, var_disp, &ctx->scope_chain);
1125 if(SUCCEEDED(hres)) {
1126 hres = stat_eval(ctx, block->statement, rt, &val);
1127 scope_pop(&ctx->scope_chain);
1131 jsdisp_release(var_disp);
1142 /* ECMA-262 3rd Edition 12.14 */
1143 HRESULT try_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1145 try_statement_t *stat = (try_statement_t*)_stat;
1151 hres = stat_eval(ctx, stat->try_statement, rt, &val);
1153 TRACE("EXCEPTION\n");
1154 if(!stat->catch_block)
1157 hres = catch_eval(ctx, stat->catch_block, rt, &val);
1162 if(stat->finally_statement) {
1164 hres = stat_eval(ctx, stat->finally_statement, rt, &val);
1173 static HRESULT return_bool(exprval_t *ret, DWORD b)
1175 ret->type = EXPRVAL_VARIANT;
1176 V_VT(&ret->u.var) = VT_BOOL;
1177 V_BOOL(&ret->u.var) = b ? VARIANT_TRUE : VARIANT_FALSE;
1182 static HRESULT get_binary_expr_values(exec_ctx_t *ctx, binary_expression_t *expr, jsexcept_t *ei, VARIANT *lval, VARIANT *rval)
1187 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1191 hres = exprval_to_value(ctx->parser->script, &exprval, ei, lval);
1192 exprval_release(&exprval);
1196 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1197 if(SUCCEEDED(hres)) {
1198 hres = exprval_to_value(ctx->parser->script, &exprval, ei, rval);
1199 exprval_release(&exprval);
1210 typedef HRESULT (*oper_t)(exec_ctx_t*,VARIANT*,VARIANT*,jsexcept_t*,VARIANT*);
1212 static HRESULT binary_expr_eval(exec_ctx_t *ctx, binary_expression_t *expr, oper_t oper, jsexcept_t *ei,
1215 VARIANT lval, rval, retv;
1218 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1222 hres = oper(ctx, &lval, &rval, ei, &retv);
1223 VariantClear(&lval);
1224 VariantClear(&rval);
1228 ret->type = EXPRVAL_VARIANT;
1233 /* ECMA-262 3rd Edition 11.13.2 */
1234 static HRESULT assign_oper_eval(exec_ctx_t *ctx, expression_t *lexpr, expression_t *rexpr, oper_t oper,
1235 jsexcept_t *ei, exprval_t *ret)
1237 VARIANT retv, lval, rval;
1238 exprval_t exprval, exprvalr;
1241 hres = expr_eval(ctx, lexpr, EXPR_NEWREF, ei, &exprval);
1245 hres = exprval_value(ctx->parser->script, &exprval, ei, &lval);
1246 if(SUCCEEDED(hres)) {
1247 hres = expr_eval(ctx, rexpr, 0, ei, &exprvalr);
1248 if(SUCCEEDED(hres)) {
1249 hres = exprval_value(ctx->parser->script, &exprvalr, ei, &rval);
1250 exprval_release(&exprvalr);
1252 if(SUCCEEDED(hres)) {
1253 hres = oper(ctx, &lval, &rval, ei, &retv);
1254 VariantClear(&rval);
1256 VariantClear(&lval);
1259 if(SUCCEEDED(hres)) {
1260 hres = put_value(ctx->parser->script, &exprval, &retv, ei);
1262 VariantClear(&retv);
1264 exprval_release(&exprval);
1269 ret->type = EXPRVAL_VARIANT;
1274 /* ECMA-262 3rd Edition 13 */
1275 HRESULT function_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1277 function_expression_t *expr = (function_expression_t*)_expr;
1283 if(expr->identifier) {
1284 hres = jsdisp_propget_name(ctx->var_disp, expr->identifier, ctx->parser->script->lcid, &var, ei, NULL/*FIXME*/);
1290 hres = create_source_function(ctx->parser, expr->parameter_list, expr->source_elements, ctx->scope_chain,
1291 expr->src_str, expr->src_len, &dispex);
1295 V_VT(&var) = VT_DISPATCH;
1296 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(dispex);
1299 ret->type = EXPRVAL_VARIANT;
1304 /* ECMA-262 3rd Edition 11.12 */
1305 HRESULT conditional_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1307 conditional_expression_t *expr = (conditional_expression_t*)_expr;
1314 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1318 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
1319 exprval_release(&exprval);
1323 return expr_eval(ctx, b ? expr->true_expression : expr->false_expression, flags, ei, ret);
1326 /* ECMA-262 3rd Edition 11.2.1 */
1327 HRESULT array_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1329 array_expression_t *expr = (array_expression_t*)_expr;
1331 VARIANT member, val;
1334 IDispatch *obj = NULL;
1339 hres = expr_eval(ctx, expr->member_expr, EXPR_NEWREF, ei, &exprval);
1343 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1344 exprval_release(&exprval);
1348 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1349 if(SUCCEEDED(hres)) {
1350 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1351 exprval_release(&exprval);
1355 hres = to_object(ctx, &member, &obj);
1356 VariantClear(&member);
1357 if(SUCCEEDED(hres)) {
1358 hres = to_string(ctx->parser->script, &val, ei, &str);
1359 if(SUCCEEDED(hres)) {
1360 if(flags & EXPR_STRREF) {
1361 ret->type = EXPRVAL_NAMEREF;
1362 ret->u.nameref.disp = obj;
1363 ret->u.nameref.name = str;
1367 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1370 if(SUCCEEDED(hres)) {
1371 exprval_set_idref(ret, obj, id);
1372 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1377 IDispatch_Release(obj);
1383 /* ECMA-262 3rd Edition 11.2.1 */
1384 HRESULT member_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1386 member_expression_t *expr = (member_expression_t*)_expr;
1387 IDispatch *obj = NULL;
1396 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1400 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1401 exprval_release(&exprval);
1405 hres = to_object(ctx, &member, &obj);
1406 VariantClear(&member);
1410 str = SysAllocString(expr->identifier);
1411 if(flags & EXPR_STRREF) {
1412 ret->type = EXPRVAL_NAMEREF;
1413 ret->u.nameref.disp = obj;
1414 ret->u.nameref.name = str;
1418 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1420 if(SUCCEEDED(hres)) {
1421 exprval_set_idref(ret, obj, id);
1422 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1427 IDispatch_Release(obj);
1431 static void free_dp(DISPPARAMS *dp)
1435 for(i=0; i < dp->cArgs; i++)
1436 VariantClear(dp->rgvarg+i);
1437 heap_free(dp->rgvarg);
1440 static HRESULT args_to_param(exec_ctx_t *ctx, argument_t *args, jsexcept_t *ei, DISPPARAMS *dp)
1446 HRESULT hres = S_OK;
1448 memset(dp, 0, sizeof(*dp));
1452 for(iter = args; iter; iter = iter->next)
1455 vargs = heap_alloc_zero(cnt * sizeof(*vargs));
1457 return E_OUTOFMEMORY;
1459 for(i = cnt, iter = args; iter; iter = iter->next) {
1460 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
1464 hres = exprval_to_value(ctx->parser->script, &exprval, ei, vargs + (--i));
1465 exprval_release(&exprval);
1480 /* ECMA-262 3rd Edition 11.2.2 */
1481 HRESULT new_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1483 call_expression_t *expr = (call_expression_t*)_expr;
1485 VARIANT constr, var;
1491 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1495 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1497 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &constr);
1498 exprval_release(&exprval);
1502 if(V_VT(&constr) != VT_DISPATCH) {
1503 FIXME("throw TypeError\n");
1504 VariantClear(&constr);
1508 hres = disp_call(V_DISPATCH(&constr), DISPID_VALUE, ctx->parser->script->lcid,
1509 DISPATCH_CONSTRUCT, &dp, &var, ei, NULL/*FIXME*/);
1510 IDispatch_Release(V_DISPATCH(&constr));
1514 ret->type = EXPRVAL_VARIANT;
1519 /* ECMA-262 3rd Edition 11.2.3 */
1520 HRESULT call_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1522 call_expression_t *expr = (call_expression_t*)_expr;
1530 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1534 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1535 if(SUCCEEDED(hres)) {
1536 switch(exprval.type) {
1538 hres = disp_call(exprval.u.idref.disp, exprval.u.idref.id, ctx->parser->script->lcid, DISPATCH_METHOD,
1539 &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1540 if(flags & EXPR_NOVAL)
1541 V_VT(&var) = VT_EMPTY;
1544 FIXME("unimplemented type %d\n", exprval.type);
1551 exprval_release(&exprval);
1555 TRACE("= %s\n", debugstr_variant(&var));
1556 ret->type = EXPRVAL_VARIANT;
1561 /* ECMA-262 3rd Edition 11.1.1 */
1562 HRESULT this_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1566 ret->type = EXPRVAL_VARIANT;
1567 V_VT(&ret->u.var) = VT_DISPATCH;
1568 V_DISPATCH(&ret->u.var) = ctx->this_obj;
1569 IDispatch_AddRef(ctx->this_obj);
1573 /* ECMA-262 3rd Edition 10.1.4 */
1574 HRESULT identifier_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1576 identifier_expression_t *expr = (identifier_expression_t*)_expr;
1582 identifier = SysAllocString(expr->identifier);
1584 return E_OUTOFMEMORY;
1586 hres = identifier_eval(ctx, identifier, flags, ret);
1588 SysFreeString(identifier);
1592 /* ECMA-262 3rd Edition 7.8 */
1593 HRESULT literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1595 literal_expression_t *expr = (literal_expression_t*)_expr;
1601 hres = literal_to_var(expr->literal, &var);
1605 ret->type = EXPRVAL_VARIANT;
1610 /* ECMA-262 3rd Edition 11.1.4 */
1611 HRESULT array_literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1613 array_literal_expression_t *expr = (array_literal_expression_t*)_expr;
1614 DWORD length = 0, i = 0;
1615 array_element_t *elem;
1623 for(elem = expr->element_list; elem; elem = elem->next)
1624 length += elem->elision+1;
1625 length += expr->length;
1627 hres = create_array(ctx->parser->script, length, &array);
1631 for(elem = expr->element_list; elem; elem = elem->next) {
1634 hres = expr_eval(ctx, elem->expr, 0, ei, &exprval);
1638 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1639 exprval_release(&exprval);
1643 hres = jsdisp_propput_idx(array, i, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1652 jsdisp_release(array);
1656 ret->type = EXPRVAL_VARIANT;
1657 V_VT(&ret->u.var) = VT_DISPATCH;
1658 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(array);
1662 /* ECMA-262 3rd Edition 11.1.5 */
1663 HRESULT property_value_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1665 property_value_expression_t *expr = (property_value_expression_t*)_expr;
1675 hres = create_object(ctx->parser->script, NULL, &obj);
1679 for(iter = expr->property_list; iter; iter = iter->next) {
1680 hres = literal_to_var(iter->name, &tmp);
1684 hres = to_string(ctx->parser->script, &tmp, ei, &name);
1689 hres = expr_eval(ctx, iter->value, 0, ei, &exprval);
1690 if(SUCCEEDED(hres)) {
1691 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1692 exprval_release(&exprval);
1693 if(SUCCEEDED(hres)) {
1694 hres = jsdisp_propput_name(obj, name, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1699 SysFreeString(name);
1705 jsdisp_release(obj);
1709 ret->type = EXPRVAL_VARIANT;
1710 V_VT(&ret->u.var) = VT_DISPATCH;
1711 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(obj);
1715 /* ECMA-262 3rd Edition 11.14 */
1716 HRESULT comma_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1718 binary_expression_t *expr = (binary_expression_t*)_expr;
1724 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1728 VariantClear(&lval);
1730 ret->type = EXPRVAL_VARIANT;
1735 /* ECMA-262 3rd Edition 11.11 */
1736 HRESULT logical_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1738 binary_expression_t *expr = (binary_expression_t*)_expr;
1746 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1750 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1751 exprval_release(&exprval);
1755 hres = to_boolean(&val, &b);
1756 if(SUCCEEDED(hres) && b) {
1757 ret->type = EXPRVAL_VARIANT;
1766 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1770 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1771 exprval_release(&exprval);
1775 ret->type = EXPRVAL_VARIANT;
1780 /* ECMA-262 3rd Edition 11.11 */
1781 HRESULT logical_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1783 binary_expression_t *expr = (binary_expression_t*)_expr;
1791 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1795 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1796 exprval_release(&exprval);
1800 hres = to_boolean(&val, &b);
1801 if(SUCCEEDED(hres) && !b) {
1802 ret->type = EXPRVAL_VARIANT;
1811 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1815 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1816 exprval_release(&exprval);
1820 ret->type = EXPRVAL_VARIANT;
1825 /* ECMA-262 3rd Edition 11.10 */
1826 static HRESULT bitor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1831 hres = to_int32(ctx->parser->script, lval, ei, &li);
1835 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1844 /* ECMA-262 3rd Edition 11.10 */
1845 HRESULT binary_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1847 binary_expression_t *expr = (binary_expression_t*)_expr;
1851 return binary_expr_eval(ctx, expr, bitor_eval, ei, ret);
1854 /* ECMA-262 3rd Edition 11.10 */
1855 static HRESULT xor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1860 hres = to_int32(ctx->parser->script, lval, ei, &li);
1864 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1873 /* ECMA-262 3rd Edition 11.10 */
1874 HRESULT binary_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1876 binary_expression_t *expr = (binary_expression_t*)_expr;
1880 return binary_expr_eval(ctx, expr, xor_eval, ei, ret);
1883 /* ECMA-262 3rd Edition 11.10 */
1884 static HRESULT bitand_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1889 hres = to_int32(ctx->parser->script, lval, ei, &li);
1893 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1902 /* ECMA-262 3rd Edition 11.10 */
1903 HRESULT binary_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1905 binary_expression_t *expr = (binary_expression_t*)_expr;
1909 return binary_expr_eval(ctx, expr, bitand_eval, ei, ret);
1912 /* ECMA-262 3rd Edition 11.8.6 */
1913 HRESULT instanceof_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1919 /* ECMA-262 3rd Edition 11.8.7 */
1920 HRESULT in_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1926 /* ECMA-262 3rd Edition 11.6.1 */
1927 static HRESULT add_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1932 hres = to_primitive(ctx->parser->script, lval, ei, &l);
1936 hres = to_primitive(ctx->parser->script, rval, ei, &r);
1942 if(V_VT(&l) == VT_BSTR || V_VT(&r) == VT_BSTR) {
1943 BSTR lstr = NULL, rstr = NULL;
1945 if(V_VT(&l) == VT_BSTR)
1948 hres = to_string(ctx->parser->script, &l, ei, &lstr);
1950 if(SUCCEEDED(hres)) {
1951 if(V_VT(&r) == VT_BSTR)
1954 hres = to_string(ctx->parser->script, &r, ei, &rstr);
1957 if(SUCCEEDED(hres)) {
1960 len1 = SysStringLen(lstr);
1961 len2 = SysStringLen(rstr);
1963 V_VT(retv) = VT_BSTR;
1964 V_BSTR(retv) = SysAllocStringLen(NULL, len1+len2);
1965 memcpy(V_BSTR(retv), lstr, len1*sizeof(WCHAR));
1966 memcpy(V_BSTR(retv)+len1, rstr, (len2+1)*sizeof(WCHAR));
1969 if(V_VT(&l) != VT_BSTR)
1970 SysFreeString(lstr);
1971 if(V_VT(&r) != VT_BSTR)
1972 SysFreeString(rstr);
1976 hres = to_number(ctx->parser->script, &l, ei, &nl);
1977 if(SUCCEEDED(hres)) {
1978 hres = to_number(ctx->parser->script, &r, ei, &nr);
1980 num_set_val(retv, num_val(&nl) + num_val(&nr));
1989 /* ECMA-262 3rd Edition 11.6.1 */
1990 HRESULT add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1992 binary_expression_t *expr = (binary_expression_t*)_expr;
1996 return binary_expr_eval(ctx, expr, add_eval, ei, ret);
1999 /* ECMA-262 3rd Edition 11.6.2 */
2000 static HRESULT sub_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2005 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2009 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2013 num_set_val(retv, num_val(&lnum) - num_val(&rnum));
2017 /* ECMA-262 3rd Edition 11.6.2 */
2018 HRESULT sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2020 binary_expression_t *expr = (binary_expression_t*)_expr;
2024 return binary_expr_eval(ctx, expr, sub_eval, ei, ret);
2027 /* ECMA-262 3rd Edition 11.5.1 */
2028 static HRESULT mul_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2033 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2037 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2041 num_set_val(retv, num_val(&lnum) * num_val(&rnum));
2045 /* ECMA-262 3rd Edition 11.5.1 */
2046 HRESULT mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2048 binary_expression_t *expr = (binary_expression_t*)_expr;
2052 return binary_expr_eval(ctx, expr, mul_eval, ei, ret);
2055 /* ECMA-262 3rd Edition 11.5.2 */
2056 static HRESULT div_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2061 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2065 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2069 num_set_val(retv, num_val(&lnum) / num_val(&rnum));
2073 /* ECMA-262 3rd Edition 11.5.2 */
2074 HRESULT div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2076 binary_expression_t *expr = (binary_expression_t*)_expr;
2080 return binary_expr_eval(ctx, expr, div_eval, ei, ret);
2083 /* ECMA-262 3rd Edition 11.5.3 */
2084 static HRESULT mod_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2089 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2093 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2097 num_set_val(retv, fmod(num_val(&lnum), num_val(&rnum)));
2101 /* ECMA-262 3rd Edition 11.5.3 */
2102 HRESULT mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2104 binary_expression_t *expr = (binary_expression_t*)_expr;
2108 return binary_expr_eval(ctx, expr, mod_eval, ei, ret);
2111 /* ECMA-262 3rd Edition 11.4.2 */
2112 HRESULT delete_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2114 unary_expression_t *expr = (unary_expression_t*)_expr;
2115 VARIANT_BOOL b = VARIANT_FALSE;
2121 hres = expr_eval(ctx, expr->expression, EXPR_STRREF, ei, &exprval);
2125 switch(exprval.type) {
2126 case EXPRVAL_IDREF: {
2127 IDispatchEx *dispex;
2129 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2130 if(SUCCEEDED(hres)) {
2131 hres = IDispatchEx_DeleteMemberByDispID(dispex, exprval.u.idref.id);
2133 IDispatchEx_Release(dispex);
2137 case EXPRVAL_NAMEREF: {
2138 IDispatchEx *dispex;
2140 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2141 if(SUCCEEDED(hres)) {
2142 hres = IDispatchEx_DeleteMemberByName(dispex, exprval.u.nameref.name, fdexNameCaseSensitive);
2144 IDispatchEx_Release(dispex);
2149 FIXME("unsupported type %d\n", exprval.type);
2153 exprval_release(&exprval);
2157 return return_bool(ret, b);
2160 /* ECMA-262 3rd Edition 11.4.2 */
2161 HRESULT void_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2163 unary_expression_t *expr = (unary_expression_t*)_expr;
2170 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2174 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &tmp);
2175 exprval_release(&exprval);
2181 ret->type = EXPRVAL_VARIANT;
2182 V_VT(&ret->u.var) = VT_EMPTY;
2186 /* ECMA-262 3rd Edition 11.4.3 */
2187 HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2189 unary_expression_t *expr = (unary_expression_t*)_expr;
2195 static const WCHAR booleanW[] = {'b','o','o','l','e','a','n',0};
2196 static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
2197 static const WCHAR numberW[] = {'n','u','m','b','e','r',0};
2198 static const WCHAR objectW[] = {'o','b','j','e','c','t',0};
2199 static const WCHAR stringW[] = {'s','t','r','i','n','g',0};
2200 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
2204 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2208 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2209 exprval_release(&exprval);
2213 switch(V_VT(&val)) {
2233 dispex = iface_to_jsdisp((IUnknown*)V_DISPATCH(&val));
2235 str = dispex->builtin_info->class == JSCLASS_FUNCTION ? functionW : objectW;
2236 IDispatchEx_Release(_IDispatchEx_(dispex));
2243 FIXME("unhandled vt %d\n", V_VT(&val));
2250 ret->type = EXPRVAL_VARIANT;
2251 V_VT(&ret->u.var) = VT_BSTR;
2252 V_BSTR(&ret->u.var) = SysAllocString(str);
2256 /* ECMA-262 3rd Edition 11.4.7 */
2257 HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2259 unary_expression_t *expr = (unary_expression_t*)_expr;
2266 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2270 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2271 exprval_release(&exprval);
2275 hres = to_number(ctx->parser->script, &val, ei, &num);
2280 ret->type = EXPRVAL_VARIANT;
2281 num_set_val(&ret->u.var, -num_val(&num));
2285 /* ECMA-262 3rd Edition 11.4.6 */
2286 HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2288 unary_expression_t *expr = (unary_expression_t*)_expr;
2295 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2299 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2300 exprval_release(&exprval);
2304 hres = to_number(ctx->parser->script, &val, ei, &num);
2308 ret->type = EXPRVAL_VARIANT;
2313 /* ECMA-262 3rd Edition 11.3.1 */
2314 HRESULT post_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2316 unary_expression_t *expr = (unary_expression_t*)_expr;
2323 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2327 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2328 if(SUCCEEDED(hres)) {
2329 hres = to_number(ctx->parser->script, &val, ei, &num);
2333 if(SUCCEEDED(hres)) {
2335 num_set_val(&inc, num_val(&num)+1.0);
2336 hres = put_value(ctx->parser->script, &exprval, &inc, ei);
2339 exprval_release(&exprval);
2343 ret->type = EXPRVAL_VARIANT;
2348 /* ECMA-262 3rd Edition 11.3.2 */
2349 HRESULT post_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2351 unary_expression_t *expr = (unary_expression_t*)_expr;
2358 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2362 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2363 if(SUCCEEDED(hres)) {
2364 hres = to_number(ctx->parser->script, &val, ei, &num);
2368 if(SUCCEEDED(hres)) {
2370 num_set_val(&dec, num_val(&num)-1.0);
2371 hres = put_value(ctx->parser->script, &exprval, &dec, ei);
2374 exprval_release(&exprval);
2378 ret->type = EXPRVAL_VARIANT;
2383 /* ECMA-262 3rd Edition 11.4.4 */
2384 HRESULT pre_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2386 unary_expression_t *expr = (unary_expression_t*)_expr;
2393 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2397 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2398 if(SUCCEEDED(hres)) {
2399 hres = to_number(ctx->parser->script, &val, ei, &num);
2403 if(SUCCEEDED(hres)) {
2404 num_set_val(&val, num_val(&num)+1.0);
2405 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2408 exprval_release(&exprval);
2412 ret->type = EXPRVAL_VARIANT;
2417 /* ECMA-262 3rd Edition 11.4.5 */
2418 HRESULT pre_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2420 unary_expression_t *expr = (unary_expression_t*)_expr;
2427 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2431 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2432 if(SUCCEEDED(hres)) {
2433 hres = to_number(ctx->parser->script, &val, ei, &num);
2437 if(SUCCEEDED(hres)) {
2438 num_set_val(&val, num_val(&num)-1.0);
2439 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2442 exprval_release(&exprval);
2446 ret->type = EXPRVAL_VARIANT;
2451 /* ECMA-262 3rd Edition 11.9.3 */
2452 static HRESULT equal_values(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, BOOL *ret)
2454 if(V_VT(lval) == V_VT(rval) || (is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))))
2455 return equal2_values(lval, rval, ret);
2457 /* FIXME: NULL disps should be handled in more general way */
2458 if(V_VT(lval) == VT_DISPATCH && !V_DISPATCH(lval)) {
2461 return equal_values(ctx, &v, rval, ei, ret);
2464 if(V_VT(rval) == VT_DISPATCH && !V_DISPATCH(rval)) {
2467 return equal_values(ctx, lval, &v, ei, ret);
2470 if((V_VT(lval) == VT_NULL && V_VT(rval) == VT_EMPTY) ||
2471 (V_VT(lval) == VT_EMPTY && V_VT(rval) == VT_NULL)) {
2476 if(V_VT(lval) == VT_BSTR && is_num_vt(V_VT(rval))) {
2480 hres = to_number(ctx->parser->script, lval, ei, &v);
2484 return equal_values(ctx, &v, rval, ei, ret);
2487 if(V_VT(rval) == VT_BSTR && is_num_vt(V_VT(lval))) {
2491 hres = to_number(ctx->parser->script, rval, ei, &v);
2495 return equal_values(ctx, lval, &v, ei, ret);
2498 if(V_VT(rval) == VT_BOOL) {
2502 V_I4(&v) = V_BOOL(rval) ? 1 : 0;
2503 return equal_values(ctx, lval, &v, ei, ret);
2506 if(V_VT(lval) == VT_BOOL) {
2510 V_I4(&v) = V_BOOL(lval) ? 1 : 0;
2511 return equal_values(ctx, &v, rval, ei, ret);
2515 if(V_VT(rval) == VT_DISPATCH && (V_VT(lval) == VT_BSTR || is_num_vt(V_VT(lval)))) {
2519 hres = to_primitive(ctx->parser->script, rval, ei, &v);
2523 hres = equal_values(ctx, lval, &v, ei, ret);
2530 if(V_VT(lval) == VT_DISPATCH && (V_VT(rval) == VT_BSTR || is_num_vt(V_VT(rval)))) {
2534 hres = to_primitive(ctx->parser->script, lval, ei, &v);
2538 hres = equal_values(ctx, &v, rval, ei, ret);
2549 /* ECMA-262 3rd Edition 11.9.1 */
2550 HRESULT equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2552 binary_expression_t *expr = (binary_expression_t*)_expr;
2559 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2563 hres = equal_values(ctx, &rval, &lval, ei, &b);
2567 return return_bool(ret, b);
2570 /* ECMA-262 3rd Edition 11.9.4 */
2571 HRESULT equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2573 binary_expression_t *expr = (binary_expression_t*)_expr;
2580 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2584 hres = equal2_values(&rval, &lval, &b);
2588 return return_bool(ret, b);
2591 /* ECMA-262 3rd Edition 11.9.2 */
2592 HRESULT not_equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2594 binary_expression_t *expr = (binary_expression_t*)_expr;
2601 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2605 hres = equal_values(ctx, &lval, &rval, ei, &b);
2609 return return_bool(ret, !b);
2612 /* ECMA-262 3rd Edition 11.9.5 */
2613 HRESULT not_equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2615 binary_expression_t *expr = (binary_expression_t*)_expr;
2622 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2626 hres = equal2_values(&lval, &rval, &b);
2630 return return_bool(ret, !b);
2633 /* ECMA-262 3rd Edition 11.8.5 */
2634 static HRESULT less_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, BOOL greater, jsexcept_t *ei, BOOL *ret)
2636 VARIANT l, r, ln, rn;
2639 hres = to_primitive(ctx->parser->script, lval, ei, &l);
2643 hres = to_primitive(ctx->parser->script, rval, ei, &r);
2649 if(V_VT(&l) == VT_BSTR && V_VT(&r) == VT_BSTR) {
2650 *ret = (strcmpW(V_BSTR(&l), V_BSTR(&r)) < 0) ^ greater;
2651 SysFreeString(V_BSTR(&l));
2652 SysFreeString(V_BSTR(&r));
2656 hres = to_number(ctx->parser->script, &l, ei, &ln);
2659 hres = to_number(ctx->parser->script, &r, ei, &rn);
2664 if(V_VT(&ln) == VT_I4 && V_VT(&rn) == VT_I4) {
2665 *ret = (V_I4(&ln) < V_I4(&rn)) ^ greater;
2667 DOUBLE ld = num_val(&ln);
2668 DOUBLE rd = num_val(&rn);
2670 *ret = !isnan(ld) && !isnan(rd) && ((ld < rd) ^ greater);
2676 /* ECMA-262 3rd Edition 11.8.1 */
2677 HRESULT less_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2679 binary_expression_t *expr = (binary_expression_t*)_expr;
2686 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2690 hres = less_eval(ctx, &lval, &rval, FALSE, ei, &b);
2691 VariantClear(&lval);
2692 VariantClear(&rval);
2696 return return_bool(ret, b);
2699 /* ECMA-262 3rd Edition 11.8.3 */
2700 HRESULT lesseq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2702 binary_expression_t *expr = (binary_expression_t*)_expr;
2709 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2713 hres = less_eval(ctx, &rval, &lval, TRUE, ei, &b);
2714 VariantClear(&lval);
2715 VariantClear(&rval);
2719 return return_bool(ret, b);
2722 /* ECMA-262 3rd Edition 11.8.2 */
2723 HRESULT greater_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2725 binary_expression_t *expr = (binary_expression_t*)_expr;
2732 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2736 hres = less_eval(ctx, &rval, &lval, FALSE, ei, &b);
2737 VariantClear(&lval);
2738 VariantClear(&rval);
2742 return return_bool(ret, b);
2745 /* ECMA-262 3rd Edition 11.8.4 */
2746 HRESULT greatereq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2748 binary_expression_t *expr = (binary_expression_t*)_expr;
2755 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2759 hres = less_eval(ctx, &lval, &rval, TRUE, ei, &b);
2760 VariantClear(&lval);
2761 VariantClear(&rval);
2765 return return_bool(ret, b);
2768 /* ECMA-262 3rd Edition 11.4.8 */
2769 HRESULT binary_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2771 unary_expression_t *expr = (unary_expression_t*)_expr;
2779 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2783 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2784 exprval_release(&exprval);
2788 hres = to_int32(ctx->parser->script, &val, ei, &i);
2792 ret->type = EXPRVAL_VARIANT;
2793 V_VT(&ret->u.var) = VT_I4;
2794 V_I4(&ret->u.var) = ~i;
2798 /* ECMA-262 3rd Edition 11.4.9 */
2799 HRESULT logical_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2801 unary_expression_t *expr = (unary_expression_t*)_expr;
2808 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2812 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
2813 exprval_release(&exprval);
2817 return return_bool(ret, !b);
2820 /* ECMA-262 3rd Edition 11.7.1 */
2821 static HRESULT lshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2827 hres = to_int32(ctx->parser->script, lval, ei, &li);
2831 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2836 V_I4(retv) = li << (ri&0x1f);
2840 /* ECMA-262 3rd Edition 11.7.1 */
2841 HRESULT left_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2843 binary_expression_t *expr = (binary_expression_t*)_expr;
2847 return binary_expr_eval(ctx, expr, lshift_eval, ei, ret);
2850 /* ECMA-262 3rd Edition 11.7.2 */
2851 static HRESULT rshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2857 hres = to_int32(ctx->parser->script, lval, ei, &li);
2861 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2866 V_I4(retv) = li >> (ri&0x1f);
2870 /* ECMA-262 3rd Edition 11.7.2 */
2871 HRESULT right_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2873 binary_expression_t *expr = (binary_expression_t*)_expr;
2877 return binary_expr_eval(ctx, expr, rshift_eval, ei, ret);
2880 /* ECMA-262 3rd Edition 11.7.3 */
2881 static HRESULT rshift2_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2886 hres = to_uint32(ctx->parser->script, lval, ei, &li);
2890 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2895 V_I4(retv) = li >> (ri&0x1f);
2899 /* ECMA-262 3rd Edition 11.7.3 */
2900 HRESULT right2_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2902 binary_expression_t *expr = (binary_expression_t*)_expr;
2906 return binary_expr_eval(ctx, expr, rshift2_eval, ei, ret);
2909 /* ECMA-262 3rd Edition 11.13.1 */
2910 HRESULT assign_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2912 binary_expression_t *expr = (binary_expression_t*)_expr;
2913 exprval_t exprval, exprvalr;
2919 hres = expr_eval(ctx, expr->expression1, EXPR_NEWREF, ei, &exprval);
2923 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprvalr);
2924 if(SUCCEEDED(hres)) {
2925 hres = exprval_to_value(ctx->parser->script, &exprvalr, ei, &rval);
2926 exprval_release(&exprvalr);
2930 hres = put_value(ctx->parser->script, &exprval, &rval, ei);
2932 exprval_release(&exprval);
2936 ret->type = EXPRVAL_VARIANT;
2941 /* ECMA-262 3rd Edition 11.13.2 */
2942 HRESULT assign_lshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2944 binary_expression_t *expr = (binary_expression_t*)_expr;
2948 return assign_oper_eval(ctx, expr->expression1, expr->expression2, lshift_eval, ei, ret);
2951 /* ECMA-262 3rd Edition 11.13.2 */
2952 HRESULT assign_rshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2954 binary_expression_t *expr = (binary_expression_t*)_expr;
2958 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift_eval, ei, ret);
2961 /* ECMA-262 3rd Edition 11.13.2 */
2962 HRESULT assign_rrshift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2964 binary_expression_t *expr = (binary_expression_t*)_expr;
2968 return assign_oper_eval(ctx, expr->expression1, expr->expression2, rshift2_eval, ei, ret);
2971 /* ECMA-262 3rd Edition 11.13.2 */
2972 HRESULT assign_add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2974 binary_expression_t *expr = (binary_expression_t*)_expr;
2978 return assign_oper_eval(ctx, expr->expression1, expr->expression2, add_eval, ei, ret);
2981 /* ECMA-262 3rd Edition 11.13.2 */
2982 HRESULT assign_sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2984 binary_expression_t *expr = (binary_expression_t*)_expr;
2988 return assign_oper_eval(ctx, expr->expression1, expr->expression2, sub_eval, ei, ret);
2991 /* ECMA-262 3rd Edition 11.13.2 */
2992 HRESULT assign_mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2994 binary_expression_t *expr = (binary_expression_t*)_expr;
2998 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mul_eval, ei, ret);
3001 /* ECMA-262 3rd Edition 11.13.2 */
3002 HRESULT assign_div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3004 binary_expression_t *expr = (binary_expression_t*)_expr;
3008 return assign_oper_eval(ctx, expr->expression1, expr->expression2, div_eval, ei, ret);
3011 /* ECMA-262 3rd Edition 11.13.2 */
3012 HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3014 binary_expression_t *expr = (binary_expression_t*)_expr;
3018 return assign_oper_eval(ctx, expr->expression1, expr->expression2, mod_eval, ei, ret);
3021 /* ECMA-262 3rd Edition 11.13.2 */
3022 HRESULT assign_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3024 binary_expression_t *expr = (binary_expression_t*)_expr;
3028 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitand_eval, ei, ret);
3031 /* ECMA-262 3rd Edition 11.13.2 */
3032 HRESULT assign_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3034 binary_expression_t *expr = (binary_expression_t*)_expr;
3038 return assign_oper_eval(ctx, expr->expression1, expr->expression2, bitor_eval, ei, ret);
3041 /* ECMA-262 3rd Edition 11.13.2 */
3042 HRESULT assign_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3044 binary_expression_t *expr = (binary_expression_t*)_expr;
3048 return assign_oper_eval(ctx, expr->expression1, expr->expression2, xor_eval, ei, ret);