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);
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, jsexcept_t *ei, 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 if(item->flags & SCRIPTITEM_GLOBALMEMBERS) {
493 hres = disp_get_id(item->disp, identifier, 0, &id);
500 exprval_set_idref(ret, item->disp, id);
504 hres = jsdisp_get_id(ctx->parser->script->script_disp, identifier, 0, &id);
505 if(SUCCEEDED(hres)) {
506 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->script_disp), id);
510 if(flags & EXPR_NEWREF) {
511 hres = jsdisp_get_id(ctx->var_disp, identifier, fdexNameEnsure, &id);
515 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->var_disp), id);
519 return throw_type_error(ctx->var_disp->ctx, ei, IDS_UNDEFINED, identifier);
522 /* ECMA-262 3rd Edition 12.1 */
523 HRESULT block_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
525 block_statement_t *stat = (block_statement_t*)_stat;
532 V_VT(&val) = VT_EMPTY;
533 for(iter = stat->stat_list; iter; iter = iter->next) {
534 hres = stat_eval(ctx, iter, rt, &tmp);
540 if(rt->type != RT_NORMAL)
553 /* ECMA-262 3rd Edition 12.2 */
554 static HRESULT variable_list_eval(exec_ctx_t *ctx, variable_declaration_t *var_list, jsexcept_t *ei)
556 variable_declaration_t *iter;
559 for(iter = var_list; iter; iter = iter->next) {
566 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
570 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
571 exprval_release(&exprval);
575 hres = jsdisp_propput_name(ctx->var_disp, iter->identifier, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
584 /* ECMA-262 3rd Edition 12.2 */
585 HRESULT var_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
587 var_statement_t *stat = (var_statement_t*)_stat;
592 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
596 V_VT(ret) = VT_EMPTY;
600 /* ECMA-262 3rd Edition 12.3 */
601 HRESULT empty_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
605 V_VT(ret) = VT_EMPTY;
609 /* ECMA-262 3rd Edition 12.4 */
610 HRESULT expression_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
612 expression_statement_t *stat = (expression_statement_t*)_stat;
619 hres = expr_eval(ctx, stat->expr, EXPR_NOVAL, &rt->ei, &exprval);
623 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
624 exprval_release(&exprval);
629 TRACE("= %s\n", debugstr_variant(ret));
633 /* ECMA-262 3rd Edition 12.5 */
634 HRESULT if_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
636 if_statement_t *stat = (if_statement_t*)_stat;
643 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
647 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
648 exprval_release(&exprval);
653 hres = stat_eval(ctx, stat->if_stat, rt, ret);
654 else if(stat->else_stat)
655 hres = stat_eval(ctx, stat->else_stat, rt, ret);
657 V_VT(ret) = VT_EMPTY;
662 /* ECMA-262 3rd Edition 12.6.2 */
663 HRESULT while_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
665 while_statement_t *stat = (while_statement_t*)_stat;
674 V_VT(&val) = VT_EMPTY;
675 test_expr = !stat->do_while;
679 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
683 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
684 exprval_release(&exprval);
685 if(FAILED(hres) || !b)
691 hres = stat_eval(ctx, stat->statement, rt, &tmp);
698 if(rt->type == RT_CONTINUE)
699 rt->type = RT_NORMAL;
700 if(rt->type != RT_NORMAL)
709 if(rt->type == RT_BREAK)
710 rt->type = RT_NORMAL;
716 /* ECMA-262 3rd Edition 12.6.3 */
717 HRESULT for_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
719 for_statement_t *stat = (for_statement_t*)_stat;
720 VARIANT val, tmp, retv;
727 if(stat->variable_list) {
728 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
731 }else if(stat->begin_expr) {
732 hres = expr_eval(ctx, stat->begin_expr, EXPR_NEWREF, &rt->ei, &exprval);
736 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
737 exprval_release(&exprval);
744 V_VT(&retv) = VT_EMPTY;
748 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
752 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
753 exprval_release(&exprval);
754 if(FAILED(hres) || !b)
758 hres = stat_eval(ctx, stat->statement, rt, &tmp);
765 if(rt->type == RT_CONTINUE)
766 rt->type = RT_NORMAL;
767 else if(rt->type != RT_NORMAL)
771 hres = expr_eval(ctx, stat->end_expr, 0, &rt->ei, &exprval);
775 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
776 exprval_release(&exprval);
789 if(rt->type == RT_BREAK)
790 rt->type = RT_NORMAL;
796 /* ECMA-262 3rd Edition 12.6.4 */
797 HRESULT forin_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
799 forin_statement_t *stat = (forin_statement_t*)_stat;
800 VARIANT val, name, retv, tmp;
801 DISPID id = DISPID_STARTENUM;
802 BSTR str, identifier = NULL;
810 hres = variable_list_eval(ctx, stat->variable, &rt->ei);
815 hres = expr_eval(ctx, stat->in_expr, EXPR_NEWREF, &rt->ei, &exprval);
819 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
820 exprval_release(&exprval);
824 if(V_VT(&val) != VT_DISPATCH) {
825 TRACE("in vt %d\n", V_VT(&val));
827 V_VT(ret) = VT_EMPTY;
831 hres = IDispatch_QueryInterface(V_DISPATCH(&val), &IID_IDispatchEx, (void**)&in_obj);
832 IDispatch_Release(V_DISPATCH(&val));
834 FIXME("Object doesn't support IDispatchEx\n");
838 V_VT(&retv) = VT_EMPTY;
841 identifier = SysAllocString(stat->variable->identifier);
844 hres = IDispatchEx_GetNextDispID(in_obj, fdexEnumDefault, id, &id);
845 if(FAILED(hres) || hres == S_FALSE)
848 hres = IDispatchEx_GetMemberName(in_obj, id, &str);
852 TRACE("iter %s\n", debugstr_w(str));
855 hres = identifier_eval(ctx, identifier, 0, NULL, &exprval);
857 hres = expr_eval(ctx, stat->expr, EXPR_NEWREF, &rt->ei, &exprval);
858 if(SUCCEEDED(hres)) {
859 V_VT(&name) = VT_BSTR;
861 hres = put_value(ctx->parser->script, &exprval, &name, &rt->ei);
862 exprval_release(&exprval);
868 hres = stat_eval(ctx, stat->statement, rt, &tmp);
875 if(rt->type == RT_CONTINUE)
876 rt->type = RT_NORMAL;
877 else if(rt->type != RT_NORMAL)
881 SysFreeString(identifier);
882 IDispatchEx_Release(in_obj);
888 if(rt->type == RT_BREAK)
889 rt->type = RT_NORMAL;
895 /* ECMA-262 3rd Edition 12.7 */
896 HRESULT continue_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
898 branch_statement_t *stat = (branch_statement_t*)_stat;
902 if(stat->identifier) {
903 FIXME("indentifier not implemented\n");
907 rt->type = RT_CONTINUE;
908 V_VT(ret) = VT_EMPTY;
912 /* ECMA-262 3rd Edition 12.8 */
913 HRESULT break_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
915 branch_statement_t *stat = (branch_statement_t*)_stat;
919 if(stat->identifier) {
920 FIXME("indentifier not implemented\n");
925 V_VT(ret) = VT_EMPTY;
929 /* ECMA-262 3rd Edition 12.9 */
930 HRESULT return_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
932 expression_statement_t *stat = (expression_statement_t*)_stat;
940 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
944 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, ret);
945 exprval_release(&exprval);
949 V_VT(ret) = VT_EMPTY;
952 TRACE("= %s\n", debugstr_variant(ret));
953 rt->type = RT_RETURN;
957 /* ECMA-262 3rd Edition 12.10 */
958 HRESULT with_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
960 with_statement_t *stat = (with_statement_t*)_stat;
969 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
973 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
974 exprval_release(&exprval);
978 hres = to_object(ctx, &val, &disp);
983 obj = iface_to_jsdisp((IUnknown*)disp);
984 IDispatch_Release(disp);
986 FIXME("disp id not jsdisp\n");
990 hres = scope_push(ctx->scope_chain, obj, &ctx->scope_chain);
995 hres = stat_eval(ctx, stat->statement, rt, ret);
997 scope_pop(&ctx->scope_chain);
1001 /* ECMA-262 3rd Edition 12.12 */
1002 HRESULT labelled_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
1008 /* ECMA-262 3rd Edition 12.13 */
1009 HRESULT switch_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1011 switch_statement_t *stat = (switch_statement_t*)_stat;
1012 case_clausule_t *iter, *default_clausule = NULL;
1013 statement_t *stat_iter;
1021 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1025 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1026 exprval_release(&exprval);
1030 for(iter = stat->case_list; iter; iter = iter->next) {
1032 default_clausule = iter;
1036 hres = expr_eval(ctx, iter->expr, 0, &rt->ei, &exprval);
1040 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &cval);
1041 exprval_release(&exprval);
1045 hres = equal2_values(&val, &cval, &b);
1046 VariantClear(&cval);
1047 if(FAILED(hres) || b)
1056 iter = default_clausule;
1058 V_VT(&val) = VT_EMPTY;
1062 for(stat_iter = iter->stat; stat_iter; stat_iter = stat_iter->next) {
1063 hres = stat_eval(ctx, stat_iter, rt, &tmp);
1070 if(rt->type != RT_NORMAL)
1080 if(rt->type == RT_BREAK)
1081 rt->type = RT_NORMAL;
1087 /* ECMA-262 3rd Edition 12.13 */
1088 HRESULT throw_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1090 expression_statement_t *stat = (expression_statement_t*)_stat;
1097 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
1101 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
1102 exprval_release(&exprval);
1107 return DISP_E_EXCEPTION;
1110 /* ECMA-262 3rd Edition 12.14 */
1111 static HRESULT catch_eval(exec_ctx_t *ctx, catch_block_t *block, return_type_t *rt, VARIANT *ret)
1113 DispatchEx *var_disp;
1118 memset(&rt->ei, 0, sizeof(jsexcept_t));
1120 hres = create_dispex(ctx->parser->script, NULL, NULL, &var_disp);
1121 if(SUCCEEDED(hres)) {
1122 hres = jsdisp_propput_name(var_disp, block->identifier, ctx->parser->script->lcid,
1123 &ex, &rt->ei, NULL/*FIXME*/);
1124 if(SUCCEEDED(hres)) {
1125 hres = scope_push(ctx->scope_chain, var_disp, &ctx->scope_chain);
1126 if(SUCCEEDED(hres)) {
1127 hres = stat_eval(ctx, block->statement, rt, &val);
1128 scope_pop(&ctx->scope_chain);
1132 jsdisp_release(var_disp);
1143 /* ECMA-262 3rd Edition 12.14 */
1144 HRESULT try_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
1146 try_statement_t *stat = (try_statement_t*)_stat;
1152 hres = stat_eval(ctx, stat->try_statement, rt, &val);
1154 TRACE("EXCEPTION\n");
1155 if(!stat->catch_block)
1158 hres = catch_eval(ctx, stat->catch_block, rt, &val);
1163 if(stat->finally_statement) {
1165 hres = stat_eval(ctx, stat->finally_statement, rt, &val);
1174 static HRESULT return_bool(exprval_t *ret, DWORD b)
1176 ret->type = EXPRVAL_VARIANT;
1177 V_VT(&ret->u.var) = VT_BOOL;
1178 V_BOOL(&ret->u.var) = b ? VARIANT_TRUE : VARIANT_FALSE;
1183 static HRESULT get_binary_expr_values(exec_ctx_t *ctx, binary_expression_t *expr, jsexcept_t *ei, VARIANT *lval, VARIANT *rval)
1188 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1192 hres = exprval_to_value(ctx->parser->script, &exprval, ei, lval);
1193 exprval_release(&exprval);
1197 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1198 if(SUCCEEDED(hres)) {
1199 hres = exprval_to_value(ctx->parser->script, &exprval, ei, rval);
1200 exprval_release(&exprval);
1211 typedef HRESULT (*oper_t)(exec_ctx_t*,VARIANT*,VARIANT*,jsexcept_t*,VARIANT*);
1213 static HRESULT binary_expr_eval(exec_ctx_t *ctx, binary_expression_t *expr, oper_t oper, jsexcept_t *ei,
1216 VARIANT lval, rval, retv;
1219 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1223 hres = oper(ctx, &lval, &rval, ei, &retv);
1224 VariantClear(&lval);
1225 VariantClear(&rval);
1229 ret->type = EXPRVAL_VARIANT;
1234 /* ECMA-262 3rd Edition 11.13.2 */
1235 static HRESULT assign_oper_eval(exec_ctx_t *ctx, expression_t *lexpr, expression_t *rexpr, oper_t oper,
1236 jsexcept_t *ei, exprval_t *ret)
1238 VARIANT retv, lval, rval;
1239 exprval_t exprval, exprvalr;
1242 hres = expr_eval(ctx, lexpr, EXPR_NEWREF, ei, &exprval);
1246 hres = exprval_value(ctx->parser->script, &exprval, ei, &lval);
1247 if(SUCCEEDED(hres)) {
1248 hres = expr_eval(ctx, rexpr, 0, ei, &exprvalr);
1249 if(SUCCEEDED(hres)) {
1250 hres = exprval_value(ctx->parser->script, &exprvalr, ei, &rval);
1251 exprval_release(&exprvalr);
1253 if(SUCCEEDED(hres)) {
1254 hres = oper(ctx, &lval, &rval, ei, &retv);
1255 VariantClear(&rval);
1257 VariantClear(&lval);
1260 if(SUCCEEDED(hres)) {
1261 hres = put_value(ctx->parser->script, &exprval, &retv, ei);
1263 VariantClear(&retv);
1265 exprval_release(&exprval);
1270 ret->type = EXPRVAL_VARIANT;
1275 /* ECMA-262 3rd Edition 13 */
1276 HRESULT function_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1278 function_expression_t *expr = (function_expression_t*)_expr;
1284 if(expr->identifier) {
1285 hres = jsdisp_propget_name(ctx->var_disp, expr->identifier, ctx->parser->script->lcid, &var, ei, NULL/*FIXME*/);
1291 hres = create_source_function(ctx->parser, expr->parameter_list, expr->source_elements, ctx->scope_chain,
1292 expr->src_str, expr->src_len, &dispex);
1296 V_VT(&var) = VT_DISPATCH;
1297 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(dispex);
1300 ret->type = EXPRVAL_VARIANT;
1305 /* ECMA-262 3rd Edition 11.12 */
1306 HRESULT conditional_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1308 conditional_expression_t *expr = (conditional_expression_t*)_expr;
1315 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1319 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
1320 exprval_release(&exprval);
1324 return expr_eval(ctx, b ? expr->true_expression : expr->false_expression, flags, ei, ret);
1327 /* ECMA-262 3rd Edition 11.2.1 */
1328 HRESULT array_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1330 array_expression_t *expr = (array_expression_t*)_expr;
1332 VARIANT member, val;
1335 IDispatch *obj = NULL;
1340 hres = expr_eval(ctx, expr->member_expr, EXPR_NEWREF, ei, &exprval);
1344 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1345 exprval_release(&exprval);
1349 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1350 if(SUCCEEDED(hres)) {
1351 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1352 exprval_release(&exprval);
1356 hres = to_object(ctx, &member, &obj);
1357 VariantClear(&member);
1358 if(SUCCEEDED(hres)) {
1359 hres = to_string(ctx->parser->script, &val, ei, &str);
1360 if(SUCCEEDED(hres)) {
1361 if(flags & EXPR_STRREF) {
1362 ret->type = EXPRVAL_NAMEREF;
1363 ret->u.nameref.disp = obj;
1364 ret->u.nameref.name = str;
1368 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1371 if(SUCCEEDED(hres)) {
1372 exprval_set_idref(ret, obj, id);
1373 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1378 IDispatch_Release(obj);
1384 /* ECMA-262 3rd Edition 11.2.1 */
1385 HRESULT member_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1387 member_expression_t *expr = (member_expression_t*)_expr;
1388 IDispatch *obj = NULL;
1397 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1401 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1402 exprval_release(&exprval);
1406 hres = to_object(ctx, &member, &obj);
1407 VariantClear(&member);
1411 str = SysAllocString(expr->identifier);
1412 if(flags & EXPR_STRREF) {
1413 ret->type = EXPRVAL_NAMEREF;
1414 ret->u.nameref.disp = obj;
1415 ret->u.nameref.name = str;
1419 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
1421 if(SUCCEEDED(hres)) {
1422 exprval_set_idref(ret, obj, id);
1423 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1428 IDispatch_Release(obj);
1432 static void free_dp(DISPPARAMS *dp)
1436 for(i=0; i < dp->cArgs; i++)
1437 VariantClear(dp->rgvarg+i);
1438 heap_free(dp->rgvarg);
1441 static HRESULT args_to_param(exec_ctx_t *ctx, argument_t *args, jsexcept_t *ei, DISPPARAMS *dp)
1447 HRESULT hres = S_OK;
1449 memset(dp, 0, sizeof(*dp));
1453 for(iter = args; iter; iter = iter->next)
1456 vargs = heap_alloc_zero(cnt * sizeof(*vargs));
1458 return E_OUTOFMEMORY;
1460 for(i = cnt, iter = args; iter; iter = iter->next) {
1461 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
1465 hres = exprval_to_value(ctx->parser->script, &exprval, ei, vargs + (--i));
1466 exprval_release(&exprval);
1481 /* ECMA-262 3rd Edition 11.2.2 */
1482 HRESULT new_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1484 call_expression_t *expr = (call_expression_t*)_expr;
1486 VARIANT constr, var;
1492 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1496 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1498 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &constr);
1499 exprval_release(&exprval);
1503 if(V_VT(&constr) != VT_DISPATCH) {
1504 FIXME("throw TypeError\n");
1505 VariantClear(&constr);
1509 hres = disp_call(V_DISPATCH(&constr), DISPID_VALUE, ctx->parser->script->lcid,
1510 DISPATCH_CONSTRUCT, &dp, &var, ei, NULL/*FIXME*/);
1511 IDispatch_Release(V_DISPATCH(&constr));
1515 ret->type = EXPRVAL_VARIANT;
1520 /* ECMA-262 3rd Edition 11.2.3 */
1521 HRESULT call_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1523 call_expression_t *expr = (call_expression_t*)_expr;
1531 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1535 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1536 if(SUCCEEDED(hres)) {
1537 switch(exprval.type) {
1538 case EXPRVAL_VARIANT:
1539 if(V_VT(&exprval.u.var) != VT_DISPATCH)
1540 return throw_type_error(ctx->var_disp->ctx, ei, IDS_NO_PROPERTY, NULL);
1542 hres = disp_call(V_DISPATCH(&exprval.u.var), DISPID_VALUE, ctx->parser->script->lcid,
1543 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1546 hres = disp_call(exprval.u.idref.disp, exprval.u.idref.id, ctx->parser->script->lcid,
1547 DISPATCH_METHOD, &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1550 FIXME("unimplemented type %d\n", exprval.type);
1557 exprval_release(&exprval);
1561 ret->type = EXPRVAL_VARIANT;
1562 if(flags & EXPR_NOVAL) {
1563 V_VT(&ret->u.var) = VT_EMPTY;
1565 TRACE("= %s\n", debugstr_variant(&var));
1571 /* ECMA-262 3rd Edition 11.1.1 */
1572 HRESULT this_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1576 ret->type = EXPRVAL_VARIANT;
1577 V_VT(&ret->u.var) = VT_DISPATCH;
1578 V_DISPATCH(&ret->u.var) = ctx->this_obj;
1579 IDispatch_AddRef(ctx->this_obj);
1583 /* ECMA-262 3rd Edition 10.1.4 */
1584 HRESULT identifier_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1586 identifier_expression_t *expr = (identifier_expression_t*)_expr;
1592 identifier = SysAllocString(expr->identifier);
1594 return E_OUTOFMEMORY;
1596 hres = identifier_eval(ctx, identifier, flags, ei, ret);
1598 SysFreeString(identifier);
1602 /* ECMA-262 3rd Edition 7.8 */
1603 HRESULT literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1605 literal_expression_t *expr = (literal_expression_t*)_expr;
1611 hres = literal_to_var(expr->literal, &var);
1615 ret->type = EXPRVAL_VARIANT;
1620 /* ECMA-262 3rd Edition 11.1.4 */
1621 HRESULT array_literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1623 array_literal_expression_t *expr = (array_literal_expression_t*)_expr;
1624 DWORD length = 0, i = 0;
1625 array_element_t *elem;
1633 for(elem = expr->element_list; elem; elem = elem->next)
1634 length += elem->elision+1;
1635 length += expr->length;
1637 hres = create_array(ctx->parser->script, length, &array);
1641 for(elem = expr->element_list; elem; elem = elem->next) {
1644 hres = expr_eval(ctx, elem->expr, 0, ei, &exprval);
1648 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1649 exprval_release(&exprval);
1653 hres = jsdisp_propput_idx(array, i, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1662 jsdisp_release(array);
1666 ret->type = EXPRVAL_VARIANT;
1667 V_VT(&ret->u.var) = VT_DISPATCH;
1668 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(array);
1672 /* ECMA-262 3rd Edition 11.1.5 */
1673 HRESULT property_value_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1675 property_value_expression_t *expr = (property_value_expression_t*)_expr;
1685 hres = create_object(ctx->parser->script, NULL, &obj);
1689 for(iter = expr->property_list; iter; iter = iter->next) {
1690 hres = literal_to_var(iter->name, &tmp);
1694 hres = to_string(ctx->parser->script, &tmp, ei, &name);
1699 hres = expr_eval(ctx, iter->value, 0, ei, &exprval);
1700 if(SUCCEEDED(hres)) {
1701 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1702 exprval_release(&exprval);
1703 if(SUCCEEDED(hres)) {
1704 hres = jsdisp_propput_name(obj, name, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1709 SysFreeString(name);
1715 jsdisp_release(obj);
1719 ret->type = EXPRVAL_VARIANT;
1720 V_VT(&ret->u.var) = VT_DISPATCH;
1721 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(obj);
1725 /* ECMA-262 3rd Edition 11.14 */
1726 HRESULT comma_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1728 binary_expression_t *expr = (binary_expression_t*)_expr;
1734 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1738 VariantClear(&lval);
1740 ret->type = EXPRVAL_VARIANT;
1745 /* ECMA-262 3rd Edition 11.11 */
1746 HRESULT logical_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1748 binary_expression_t *expr = (binary_expression_t*)_expr;
1756 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1760 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1761 exprval_release(&exprval);
1765 hres = to_boolean(&val, &b);
1766 if(SUCCEEDED(hres) && b) {
1767 ret->type = EXPRVAL_VARIANT;
1776 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1780 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1781 exprval_release(&exprval);
1785 ret->type = EXPRVAL_VARIANT;
1790 /* ECMA-262 3rd Edition 11.11 */
1791 HRESULT logical_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1793 binary_expression_t *expr = (binary_expression_t*)_expr;
1801 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1805 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1806 exprval_release(&exprval);
1810 hres = to_boolean(&val, &b);
1811 if(SUCCEEDED(hres) && !b) {
1812 ret->type = EXPRVAL_VARIANT;
1821 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1825 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1826 exprval_release(&exprval);
1830 ret->type = EXPRVAL_VARIANT;
1835 /* ECMA-262 3rd Edition 11.10 */
1836 static HRESULT bitor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1841 hres = to_int32(ctx->parser->script, lval, ei, &li);
1845 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1854 /* ECMA-262 3rd Edition 11.10 */
1855 HRESULT binary_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1857 binary_expression_t *expr = (binary_expression_t*)_expr;
1861 return binary_expr_eval(ctx, expr, bitor_eval, ei, ret);
1864 /* ECMA-262 3rd Edition 11.10 */
1865 static HRESULT xor_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1870 hres = to_int32(ctx->parser->script, lval, ei, &li);
1874 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1883 /* ECMA-262 3rd Edition 11.10 */
1884 HRESULT binary_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1886 binary_expression_t *expr = (binary_expression_t*)_expr;
1890 return binary_expr_eval(ctx, expr, xor_eval, ei, ret);
1893 /* ECMA-262 3rd Edition 11.10 */
1894 static HRESULT bitand_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1899 hres = to_int32(ctx->parser->script, lval, ei, &li);
1903 hres = to_int32(ctx->parser->script, rval, ei, &ri);
1912 /* ECMA-262 3rd Edition 11.10 */
1913 HRESULT binary_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1915 binary_expression_t *expr = (binary_expression_t*)_expr;
1919 return binary_expr_eval(ctx, expr, bitand_eval, ei, ret);
1922 /* ECMA-262 3rd Edition 11.8.6 */
1923 HRESULT instanceof_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1929 /* ECMA-262 3rd Edition 11.8.7 */
1930 HRESULT in_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1936 /* ECMA-262 3rd Edition 11.6.1 */
1937 static HRESULT add_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1942 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
1946 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
1952 if(V_VT(&l) == VT_BSTR || V_VT(&r) == VT_BSTR) {
1953 BSTR lstr = NULL, rstr = NULL;
1955 if(V_VT(&l) == VT_BSTR)
1958 hres = to_string(ctx->parser->script, &l, ei, &lstr);
1960 if(SUCCEEDED(hres)) {
1961 if(V_VT(&r) == VT_BSTR)
1964 hres = to_string(ctx->parser->script, &r, ei, &rstr);
1967 if(SUCCEEDED(hres)) {
1970 len1 = SysStringLen(lstr);
1971 len2 = SysStringLen(rstr);
1973 V_VT(retv) = VT_BSTR;
1974 V_BSTR(retv) = SysAllocStringLen(NULL, len1+len2);
1975 memcpy(V_BSTR(retv), lstr, len1*sizeof(WCHAR));
1976 memcpy(V_BSTR(retv)+len1, rstr, (len2+1)*sizeof(WCHAR));
1979 if(V_VT(&l) != VT_BSTR)
1980 SysFreeString(lstr);
1981 if(V_VT(&r) != VT_BSTR)
1982 SysFreeString(rstr);
1986 hres = to_number(ctx->parser->script, &l, ei, &nl);
1987 if(SUCCEEDED(hres)) {
1988 hres = to_number(ctx->parser->script, &r, ei, &nr);
1990 num_set_val(retv, num_val(&nl) + num_val(&nr));
1999 /* ECMA-262 3rd Edition 11.6.1 */
2000 HRESULT add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2002 binary_expression_t *expr = (binary_expression_t*)_expr;
2006 return binary_expr_eval(ctx, expr, add_eval, ei, ret);
2009 /* ECMA-262 3rd Edition 11.6.2 */
2010 static HRESULT sub_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2015 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2019 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2023 num_set_val(retv, num_val(&lnum) - num_val(&rnum));
2027 /* ECMA-262 3rd Edition 11.6.2 */
2028 HRESULT sub_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2030 binary_expression_t *expr = (binary_expression_t*)_expr;
2034 return binary_expr_eval(ctx, expr, sub_eval, ei, ret);
2037 /* ECMA-262 3rd Edition 11.5.1 */
2038 static HRESULT mul_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2043 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2047 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2051 num_set_val(retv, num_val(&lnum) * num_val(&rnum));
2055 /* ECMA-262 3rd Edition 11.5.1 */
2056 HRESULT mul_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2058 binary_expression_t *expr = (binary_expression_t*)_expr;
2062 return binary_expr_eval(ctx, expr, mul_eval, ei, ret);
2065 /* ECMA-262 3rd Edition 11.5.2 */
2066 static HRESULT div_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2071 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2075 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2079 num_set_val(retv, num_val(&lnum) / num_val(&rnum));
2083 /* ECMA-262 3rd Edition 11.5.2 */
2084 HRESULT div_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2086 binary_expression_t *expr = (binary_expression_t*)_expr;
2090 return binary_expr_eval(ctx, expr, div_eval, ei, ret);
2093 /* ECMA-262 3rd Edition 11.5.3 */
2094 static HRESULT mod_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2099 hres = to_number(ctx->parser->script, lval, ei, &lnum);
2103 hres = to_number(ctx->parser->script, rval, ei, &rnum);
2107 num_set_val(retv, fmod(num_val(&lnum), num_val(&rnum)));
2111 /* ECMA-262 3rd Edition 11.5.3 */
2112 HRESULT mod_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2114 binary_expression_t *expr = (binary_expression_t*)_expr;
2118 return binary_expr_eval(ctx, expr, mod_eval, ei, ret);
2121 /* ECMA-262 3rd Edition 11.4.2 */
2122 HRESULT delete_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2124 unary_expression_t *expr = (unary_expression_t*)_expr;
2125 VARIANT_BOOL b = VARIANT_FALSE;
2131 hres = expr_eval(ctx, expr->expression, EXPR_STRREF, ei, &exprval);
2135 switch(exprval.type) {
2136 case EXPRVAL_IDREF: {
2137 IDispatchEx *dispex;
2139 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2140 if(SUCCEEDED(hres)) {
2141 hres = IDispatchEx_DeleteMemberByDispID(dispex, exprval.u.idref.id);
2143 IDispatchEx_Release(dispex);
2147 case EXPRVAL_NAMEREF: {
2148 IDispatchEx *dispex;
2150 hres = IDispatch_QueryInterface(exprval.u.nameref.disp, &IID_IDispatchEx, (void**)&dispex);
2151 if(SUCCEEDED(hres)) {
2152 hres = IDispatchEx_DeleteMemberByName(dispex, exprval.u.nameref.name, fdexNameCaseSensitive);
2154 IDispatchEx_Release(dispex);
2159 FIXME("unsupported type %d\n", exprval.type);
2163 exprval_release(&exprval);
2167 return return_bool(ret, b);
2170 /* ECMA-262 3rd Edition 11.4.2 */
2171 HRESULT void_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2173 unary_expression_t *expr = (unary_expression_t*)_expr;
2180 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2184 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &tmp);
2185 exprval_release(&exprval);
2191 ret->type = EXPRVAL_VARIANT;
2192 V_VT(&ret->u.var) = VT_EMPTY;
2196 /* ECMA-262 3rd Edition 11.4.3 */
2197 HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2199 unary_expression_t *expr = (unary_expression_t*)_expr;
2205 static const WCHAR booleanW[] = {'b','o','o','l','e','a','n',0};
2206 static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
2207 static const WCHAR numberW[] = {'n','u','m','b','e','r',0};
2208 static const WCHAR objectW[] = {'o','b','j','e','c','t',0};
2209 static const WCHAR stringW[] = {'s','t','r','i','n','g',0};
2210 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
2214 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2218 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2219 exprval_release(&exprval);
2223 switch(V_VT(&val)) {
2243 dispex = iface_to_jsdisp((IUnknown*)V_DISPATCH(&val));
2245 str = dispex->builtin_info->class == JSCLASS_FUNCTION ? functionW : objectW;
2246 IDispatchEx_Release(_IDispatchEx_(dispex));
2253 FIXME("unhandled vt %d\n", V_VT(&val));
2260 ret->type = EXPRVAL_VARIANT;
2261 V_VT(&ret->u.var) = VT_BSTR;
2262 V_BSTR(&ret->u.var) = SysAllocString(str);
2266 /* ECMA-262 3rd Edition 11.4.7 */
2267 HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2269 unary_expression_t *expr = (unary_expression_t*)_expr;
2276 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
2280 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2281 exprval_release(&exprval);
2285 hres = to_number(ctx->parser->script, &val, ei, &num);
2290 ret->type = EXPRVAL_VARIANT;
2291 num_set_val(&ret->u.var, -num_val(&num));
2295 /* ECMA-262 3rd Edition 11.4.6 */
2296 HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2298 unary_expression_t *expr = (unary_expression_t*)_expr;
2305 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2309 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2310 exprval_release(&exprval);
2314 hres = to_number(ctx->parser->script, &val, ei, &num);
2318 ret->type = EXPRVAL_VARIANT;
2323 /* ECMA-262 3rd Edition 11.3.1 */
2324 HRESULT post_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2326 unary_expression_t *expr = (unary_expression_t*)_expr;
2333 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2337 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2338 if(SUCCEEDED(hres)) {
2339 hres = to_number(ctx->parser->script, &val, ei, &num);
2343 if(SUCCEEDED(hres)) {
2345 num_set_val(&inc, num_val(&num)+1.0);
2346 hres = put_value(ctx->parser->script, &exprval, &inc, ei);
2349 exprval_release(&exprval);
2353 ret->type = EXPRVAL_VARIANT;
2358 /* ECMA-262 3rd Edition 11.3.2 */
2359 HRESULT post_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2361 unary_expression_t *expr = (unary_expression_t*)_expr;
2368 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2372 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2373 if(SUCCEEDED(hres)) {
2374 hres = to_number(ctx->parser->script, &val, ei, &num);
2378 if(SUCCEEDED(hres)) {
2380 num_set_val(&dec, num_val(&num)-1.0);
2381 hres = put_value(ctx->parser->script, &exprval, &dec, ei);
2384 exprval_release(&exprval);
2388 ret->type = EXPRVAL_VARIANT;
2393 /* ECMA-262 3rd Edition 11.4.4 */
2394 HRESULT pre_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2396 unary_expression_t *expr = (unary_expression_t*)_expr;
2403 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2407 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2408 if(SUCCEEDED(hres)) {
2409 hres = to_number(ctx->parser->script, &val, ei, &num);
2413 if(SUCCEEDED(hres)) {
2414 num_set_val(&val, num_val(&num)+1.0);
2415 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2418 exprval_release(&exprval);
2422 ret->type = EXPRVAL_VARIANT;
2427 /* ECMA-262 3rd Edition 11.4.5 */
2428 HRESULT pre_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2430 unary_expression_t *expr = (unary_expression_t*)_expr;
2437 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2441 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
2442 if(SUCCEEDED(hres)) {
2443 hres = to_number(ctx->parser->script, &val, ei, &num);
2447 if(SUCCEEDED(hres)) {
2448 num_set_val(&val, num_val(&num)-1.0);
2449 hres = put_value(ctx->parser->script, &exprval, &val, ei);
2452 exprval_release(&exprval);
2456 ret->type = EXPRVAL_VARIANT;
2461 /* ECMA-262 3rd Edition 11.9.3 */
2462 static HRESULT equal_values(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, BOOL *ret)
2464 if(V_VT(lval) == V_VT(rval) || (is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))))
2465 return equal2_values(lval, rval, ret);
2467 /* FIXME: NULL disps should be handled in more general way */
2468 if(V_VT(lval) == VT_DISPATCH && !V_DISPATCH(lval)) {
2471 return equal_values(ctx, &v, rval, ei, ret);
2474 if(V_VT(rval) == VT_DISPATCH && !V_DISPATCH(rval)) {
2477 return equal_values(ctx, lval, &v, ei, ret);
2480 if((V_VT(lval) == VT_NULL && V_VT(rval) == VT_EMPTY) ||
2481 (V_VT(lval) == VT_EMPTY && V_VT(rval) == VT_NULL)) {
2486 if(V_VT(lval) == VT_BSTR && is_num_vt(V_VT(rval))) {
2490 hres = to_number(ctx->parser->script, lval, ei, &v);
2494 return equal_values(ctx, &v, rval, ei, ret);
2497 if(V_VT(rval) == VT_BSTR && is_num_vt(V_VT(lval))) {
2501 hres = to_number(ctx->parser->script, rval, ei, &v);
2505 return equal_values(ctx, lval, &v, ei, ret);
2508 if(V_VT(rval) == VT_BOOL) {
2512 V_I4(&v) = V_BOOL(rval) ? 1 : 0;
2513 return equal_values(ctx, lval, &v, ei, ret);
2516 if(V_VT(lval) == VT_BOOL) {
2520 V_I4(&v) = V_BOOL(lval) ? 1 : 0;
2521 return equal_values(ctx, &v, rval, ei, ret);
2525 if(V_VT(rval) == VT_DISPATCH && (V_VT(lval) == VT_BSTR || is_num_vt(V_VT(lval)))) {
2529 hres = to_primitive(ctx->parser->script, rval, ei, &v, NO_HINT);
2533 hres = equal_values(ctx, lval, &v, ei, ret);
2540 if(V_VT(lval) == VT_DISPATCH && (V_VT(rval) == VT_BSTR || is_num_vt(V_VT(rval)))) {
2544 hres = to_primitive(ctx->parser->script, lval, ei, &v, NO_HINT);
2548 hres = equal_values(ctx, &v, rval, ei, ret);
2559 /* ECMA-262 3rd Edition 11.9.1 */
2560 HRESULT equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2562 binary_expression_t *expr = (binary_expression_t*)_expr;
2569 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2573 hres = equal_values(ctx, &rval, &lval, ei, &b);
2577 return return_bool(ret, b);
2580 /* ECMA-262 3rd Edition 11.9.4 */
2581 HRESULT equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2583 binary_expression_t *expr = (binary_expression_t*)_expr;
2590 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
2594 hres = equal2_values(&rval, &lval, &b);
2598 return return_bool(ret, b);
2601 /* ECMA-262 3rd Edition 11.9.2 */
2602 HRESULT not_equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2604 binary_expression_t *expr = (binary_expression_t*)_expr;
2611 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2615 hres = equal_values(ctx, &lval, &rval, ei, &b);
2619 return return_bool(ret, !b);
2622 /* ECMA-262 3rd Edition 11.9.5 */
2623 HRESULT not_equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2625 binary_expression_t *expr = (binary_expression_t*)_expr;
2632 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2636 hres = equal2_values(&lval, &rval, &b);
2640 return return_bool(ret, !b);
2643 /* ECMA-262 3rd Edition 11.8.5 */
2644 static HRESULT less_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, BOOL greater, jsexcept_t *ei, BOOL *ret)
2646 VARIANT l, r, ln, rn;
2649 hres = to_primitive(ctx->parser->script, lval, ei, &l, NO_HINT);
2653 hres = to_primitive(ctx->parser->script, rval, ei, &r, NO_HINT);
2659 if(V_VT(&l) == VT_BSTR && V_VT(&r) == VT_BSTR) {
2660 *ret = (strcmpW(V_BSTR(&l), V_BSTR(&r)) < 0) ^ greater;
2661 SysFreeString(V_BSTR(&l));
2662 SysFreeString(V_BSTR(&r));
2666 hres = to_number(ctx->parser->script, &l, ei, &ln);
2669 hres = to_number(ctx->parser->script, &r, ei, &rn);
2674 if(V_VT(&ln) == VT_I4 && V_VT(&rn) == VT_I4) {
2675 *ret = (V_I4(&ln) < V_I4(&rn)) ^ greater;
2677 DOUBLE ld = num_val(&ln);
2678 DOUBLE rd = num_val(&rn);
2680 *ret = !isnan(ld) && !isnan(rd) && ((ld < rd) ^ greater);
2686 /* ECMA-262 3rd Edition 11.8.1 */
2687 HRESULT less_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2689 binary_expression_t *expr = (binary_expression_t*)_expr;
2696 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2700 hres = less_eval(ctx, &lval, &rval, FALSE, ei, &b);
2701 VariantClear(&lval);
2702 VariantClear(&rval);
2706 return return_bool(ret, b);
2709 /* ECMA-262 3rd Edition 11.8.3 */
2710 HRESULT lesseq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2712 binary_expression_t *expr = (binary_expression_t*)_expr;
2719 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2723 hres = less_eval(ctx, &rval, &lval, TRUE, ei, &b);
2724 VariantClear(&lval);
2725 VariantClear(&rval);
2729 return return_bool(ret, b);
2732 /* ECMA-262 3rd Edition 11.8.2 */
2733 HRESULT greater_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2735 binary_expression_t *expr = (binary_expression_t*)_expr;
2742 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2746 hres = less_eval(ctx, &rval, &lval, FALSE, ei, &b);
2747 VariantClear(&lval);
2748 VariantClear(&rval);
2752 return return_bool(ret, b);
2755 /* ECMA-262 3rd Edition 11.8.4 */
2756 HRESULT greatereq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2758 binary_expression_t *expr = (binary_expression_t*)_expr;
2765 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
2769 hres = less_eval(ctx, &lval, &rval, TRUE, ei, &b);
2770 VariantClear(&lval);
2771 VariantClear(&rval);
2775 return return_bool(ret, b);
2778 /* ECMA-262 3rd Edition 11.4.8 */
2779 HRESULT binary_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2781 unary_expression_t *expr = (unary_expression_t*)_expr;
2789 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2793 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
2794 exprval_release(&exprval);
2798 hres = to_int32(ctx->parser->script, &val, ei, &i);
2802 ret->type = EXPRVAL_VARIANT;
2803 V_VT(&ret->u.var) = VT_I4;
2804 V_I4(&ret->u.var) = ~i;
2808 /* ECMA-262 3rd Edition 11.4.9 */
2809 HRESULT logical_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2811 unary_expression_t *expr = (unary_expression_t*)_expr;
2818 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
2822 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
2823 exprval_release(&exprval);
2827 return return_bool(ret, !b);
2830 /* ECMA-262 3rd Edition 11.7.1 */
2831 static HRESULT lshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2837 hres = to_int32(ctx->parser->script, lval, ei, &li);
2841 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2846 V_I4(retv) = li << (ri&0x1f);
2850 /* ECMA-262 3rd Edition 11.7.1 */
2851 HRESULT left_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2853 binary_expression_t *expr = (binary_expression_t*)_expr;
2857 return binary_expr_eval(ctx, expr, lshift_eval, ei, ret);
2860 /* ECMA-262 3rd Edition 11.7.2 */
2861 static HRESULT rshift_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2867 hres = to_int32(ctx->parser->script, lval, ei, &li);
2871 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2876 V_I4(retv) = li >> (ri&0x1f);
2880 /* ECMA-262 3rd Edition 11.7.2 */
2881 HRESULT right_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2883 binary_expression_t *expr = (binary_expression_t*)_expr;
2887 return binary_expr_eval(ctx, expr, rshift_eval, ei, ret);
2890 /* ECMA-262 3rd Edition 11.7.3 */
2891 static HRESULT rshift2_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
2896 hres = to_uint32(ctx->parser->script, lval, ei, &li);
2900 hres = to_uint32(ctx->parser->script, rval, ei, &ri);
2905 V_I4(retv) = li >> (ri&0x1f);
2909 /* ECMA-262 3rd Edition 11.7.3 */
2910 HRESULT right2_shift_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;
2916 return binary_expr_eval(ctx, expr, rshift2_eval, ei, ret);
2919 /* ECMA-262 3rd Edition 11.13.1 */
2920 HRESULT assign_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2922 binary_expression_t *expr = (binary_expression_t*)_expr;
2923 exprval_t exprval, exprvalr;
2929 hres = expr_eval(ctx, expr->expression1, EXPR_NEWREF, ei, &exprval);
2933 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprvalr);
2934 if(SUCCEEDED(hres)) {
2935 hres = exprval_to_value(ctx->parser->script, &exprvalr, ei, &rval);
2936 exprval_release(&exprvalr);
2940 hres = put_value(ctx->parser->script, &exprval, &rval, ei);
2942 exprval_release(&exprval);
2946 ret->type = EXPRVAL_VARIANT;
2951 /* ECMA-262 3rd Edition 11.13.2 */
2952 HRESULT assign_lshift_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, lshift_eval, ei, ret);
2961 /* ECMA-262 3rd Edition 11.13.2 */
2962 HRESULT assign_rshift_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, rshift_eval, ei, ret);
2971 /* ECMA-262 3rd Edition 11.13.2 */
2972 HRESULT assign_rrshift_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, rshift2_eval, ei, ret);
2981 /* ECMA-262 3rd Edition 11.13.2 */
2982 HRESULT assign_add_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, add_eval, ei, ret);
2991 /* ECMA-262 3rd Edition 11.13.2 */
2992 HRESULT assign_sub_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, sub_eval, ei, ret);
3001 /* ECMA-262 3rd Edition 11.13.2 */
3002 HRESULT assign_mul_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, mul_eval, ei, ret);
3011 /* ECMA-262 3rd Edition 11.13.2 */
3012 HRESULT assign_div_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, div_eval, ei, ret);
3021 /* ECMA-262 3rd Edition 11.13.2 */
3022 HRESULT assign_mod_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, mod_eval, ei, ret);
3031 /* ECMA-262 3rd Edition 11.13.2 */
3032 HRESULT assign_and_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, bitand_eval, ei, ret);
3041 /* ECMA-262 3rd Edition 11.13.2 */
3042 HRESULT assign_or_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, bitor_eval, ei, ret);
3051 /* ECMA-262 3rd Edition 11.13.2 */
3052 HRESULT assign_xor_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
3054 binary_expression_t *expr = (binary_expression_t*)_expr;
3058 return assign_oper_eval(ctx, expr->expression1, expr->expression2, xor_eval, ei, ret);