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
22 #include "wine/debug.h"
24 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
26 #define EXPR_NOVAL 0x0001
27 #define EXPR_NEWREF 0x0002
28 #define EXPR_STRREF 0x0004
30 static inline HRESULT stat_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
32 return stat->eval(ctx, stat, rt, ret);
35 static inline HRESULT expr_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
37 return _expr->eval(ctx, _expr, flags, ei, ret);
40 static void exprval_release(exprval_t *val)
44 VariantClear(&val->u.var);
48 IDispatch_Release(val->u.idref.disp);
51 if(val->u.nameref.disp)
52 IDispatch_Release(val->u.nameref.disp);
53 SysFreeString(val->u.nameref.name);
57 /* ECMA-262 3rd Edition 8.7.1 */
58 static HRESULT exprval_value(script_ctx_t *ctx, exprval_t *val, jsexcept_t *ei, VARIANT *ret)
64 return VariantCopy(ret, &val->u.var);
66 if(!val->u.idref.disp) {
67 FIXME("throw ReferenceError\n");
71 return disp_propget(val->u.idref.disp, val->u.idref.id, ctx->lcid, ret, ei, NULL/*FIXME*/);
73 ERR("type %d\n", val->type);
78 static HRESULT exprval_to_value(script_ctx_t *ctx, exprval_t *val, jsexcept_t *ei, VARIANT *ret)
80 if(val->type == EXPRVAL_VARIANT) {
82 V_VT(&val->u.var) = VT_EMPTY;
86 return exprval_value(ctx, val, ei, ret);
89 static HRESULT exprval_to_boolean(script_ctx_t *ctx, exprval_t *exprval, jsexcept_t *ei, VARIANT_BOOL *b)
91 if(exprval->type != EXPRVAL_VARIANT) {
95 hres = exprval_to_value(ctx, exprval, ei, &val);
99 hres = to_boolean(&val, b);
104 return to_boolean(&exprval->u.var, b);
107 static void exprval_init(exprval_t *val)
109 val->type = EXPRVAL_VARIANT;
110 V_VT(&val->u.var) = VT_EMPTY;
113 static void exprval_set_idref(exprval_t *val, IDispatch *disp, DISPID id)
115 val->type = EXPRVAL_IDREF;
116 val->u.idref.disp = disp;
117 val->u.idref.id = id;
120 IDispatch_AddRef(disp);
123 HRESULT scope_push(scope_chain_t *scope, DispatchEx *obj, scope_chain_t **ret)
125 scope_chain_t *new_scope;
127 new_scope = heap_alloc(sizeof(scope_chain_t));
129 return E_OUTOFMEMORY;
133 IDispatchEx_AddRef(_IDispatchEx_(obj));
134 new_scope->obj = obj;
138 new_scope->next = scope;
140 new_scope->next = NULL;
147 static void scope_pop(scope_chain_t **scope)
156 void scope_release(scope_chain_t *scope)
162 scope_release(scope->next);
164 IDispatchEx_Release(_IDispatchEx_(scope->obj));
168 HRESULT create_exec_ctx(IDispatch *this_obj, DispatchEx *var_disp, scope_chain_t *scope, exec_ctx_t **ret)
172 ctx = heap_alloc_zero(sizeof(exec_ctx_t));
174 return E_OUTOFMEMORY;
176 IDispatch_AddRef(this_obj);
177 ctx->this_obj = this_obj;
179 IDispatchEx_AddRef(_IDispatchEx_(var_disp));
180 ctx->var_disp = var_disp;
184 ctx->scope_chain = scope;
191 void exec_release(exec_ctx_t *ctx)
197 scope_release(ctx->scope_chain);
199 IDispatchEx_Release(_IDispatchEx_(ctx->var_disp));
201 IDispatch_Release(ctx->this_obj);
205 static HRESULT dispex_get_id(IDispatchEx *dispex, BSTR name, DWORD flags, DISPID *id)
209 return IDispatchEx_GetDispID(dispex, name, flags|fdexNameCaseSensitive, id);
212 static HRESULT disp_get_id(IDispatch *disp, BSTR name, DWORD flags, DISPID *id)
217 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
219 TRACE("unsing IDispatch\n");
222 return IDispatch_GetIDsOfNames(disp, &IID_NULL, &name, 1, 0, id);
225 hres = dispex_get_id(dispex, name, flags, 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 static inline BOOL is_num_vt(enum VARENUM vt)
282 return vt == VT_I4 || vt == VT_R8;
285 static inline DOUBLE num_val(const VARIANT *v)
287 return V_VT(v) == VT_I4 ? V_I4(v) : V_R8(v);
290 static inline void num_set_val(VARIANT *v, DOUBLE d)
292 if(d == (DOUBLE)(INT)d) {
301 /* ECMA-262 3rd Edition 11.9.6 */
302 HRESULT equal2_values(VARIANT *lval, VARIANT *rval, BOOL *ret)
306 if(V_VT(lval) != V_VT(rval)) {
307 if(is_num_vt(V_VT(lval)) && is_num_vt(V_VT(rval))) {
308 *ret = num_val(lval) == num_val(rval);
322 *ret = V_I4(lval) == V_I4(rval);
325 *ret = V_R8(lval) == V_R8(rval);
328 *ret = !strcmpW(V_BSTR(lval), V_BSTR(rval));
331 return disp_cmp(V_DISPATCH(lval), V_DISPATCH(rval), ret);
333 *ret = !V_BOOL(lval) == !V_BOOL(rval);
336 FIXME("unimplemented vt %d\n", V_VT(lval));
343 static HRESULT literal_to_var(literal_t *literal, VARIANT *v)
345 V_VT(v) = literal->vt;
352 V_I4(v) = literal->u.lval;
355 V_R8(v) = literal->u.dval;
358 V_BSTR(v) = SysAllocString(literal->u.wstr);
361 V_BOOL(v) = literal->u.bval;
364 IDispatch_AddRef(literal->u.disp);
365 V_DISPATCH(v) = literal->u.disp;
368 ERR("wrong type %d\n", V_VT(v));
375 HRESULT exec_source(exec_ctx_t *ctx, parser_ctx_t *parser, source_elements_t *source, jsexcept_t *ei, VARIANT *retv)
377 script_ctx_t *script = parser->script;
378 function_declaration_t *func;
379 parser_ctx_t *prev_parser;
382 exec_ctx_t *prev_ctx;
386 for(func = source->functions; func; func = func->next) {
387 DispatchEx *func_obj;
390 hres = create_source_function(parser, func->parameter_list, func->source_elements, ctx->scope_chain, &func_obj);
394 V_VT(&var) = VT_DISPATCH;
395 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(func_obj);
396 hres = jsdisp_propput_name(ctx->var_disp, func->identifier, script->lcid, &var, ei, NULL);
397 IDispatchEx_Release(_IDispatchEx_(func_obj));
402 prev_ctx = script->exec_ctx;
403 script->exec_ctx = ctx;
405 prev_parser = ctx->parser;
406 ctx->parser = parser;
408 V_VT(&val) = VT_EMPTY;
409 memset(&rt, 0, sizeof(rt));
412 for(stat = source->statement; stat; stat = stat->next) {
413 hres = stat_eval(ctx, stat, &rt, &tmp);
419 if(rt.type != RT_NORMAL)
423 script->exec_ctx = prev_ctx;
424 ctx->parser = prev_parser;
426 if(rt.type != RT_NORMAL && rt.type != RT_RETURN) {
427 FIXME("wrong rt %d\n", rt.type);
444 /* ECMA-262 3rd Edition 10.1.4 */
445 static HRESULT identifier_eval(exec_ctx_t *ctx, BSTR identifier, DWORD flags, exprval_t *ret)
447 scope_chain_t *scope;
452 TRACE("%s\n", debugstr_w(identifier));
454 for(scope = ctx->scope_chain; scope; scope = scope->next) {
455 hres = dispex_get_id(_IDispatchEx_(scope->obj), identifier, 0, &id);
461 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(scope->obj), id);
465 hres = dispex_get_id(_IDispatchEx_(ctx->parser->script->global), identifier, 0, &id);
466 if(SUCCEEDED(hres)) {
467 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->global), id);
471 for(item = ctx->parser->script->named_items; item; item = item->next) {
472 hres = disp_get_id(item->disp, identifier, 0, &id);
478 exprval_set_idref(ret, (IDispatch*)item->disp, id);
482 hres = dispex_get_id(_IDispatchEx_(ctx->parser->script->script_disp), identifier, 0, &id);
483 if(SUCCEEDED(hres)) {
484 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->parser->script->script_disp), id);
488 if(flags & EXPR_NEWREF) {
489 hres = dispex_get_id(_IDispatchEx_(ctx->var_disp), identifier, fdexNameEnsure, &id);
493 exprval_set_idref(ret, (IDispatch*)_IDispatchEx_(ctx->var_disp), id);
497 WARN("Could not find identifier %s\n", debugstr_w(identifier));
501 /* ECMA-262 3rd Edition 12.1 */
502 HRESULT block_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
504 block_statement_t *stat = (block_statement_t*)_stat;
511 V_VT(&val) = VT_EMPTY;
512 for(iter = stat->stat_list; iter; iter = iter->next) {
513 hres = stat_eval(ctx, iter, rt, &tmp);
519 if(rt->type != RT_NORMAL)
532 /* ECMA-262 3rd Edition 12.2 */
533 static HRESULT variable_list_eval(exec_ctx_t *ctx, variable_declaration_t *var_list, jsexcept_t *ei)
535 variable_declaration_t *iter;
538 for(iter = var_list; iter; iter = iter->next) {
544 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
548 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
549 exprval_release(&exprval);
553 V_VT(&val) = VT_EMPTY;
556 hres = jsdisp_propput_name(ctx->var_disp, iter->identifier, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
565 /* ECMA-262 3rd Edition 12.2 */
566 HRESULT var_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
568 var_statement_t *stat = (var_statement_t*)_stat;
573 hres = variable_list_eval(ctx, stat->variable_list, &rt->ei);
577 V_VT(ret) = VT_EMPTY;
581 /* ECMA-262 3rd Edition 12.3 */
582 HRESULT empty_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
586 V_VT(ret) = VT_EMPTY;
590 /* ECMA-262 3rd Edition 12.4 */
591 HRESULT expression_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
593 expression_statement_t *stat = (expression_statement_t*)_stat;
600 hres = expr_eval(ctx, stat->expr, EXPR_NOVAL, &rt->ei, &exprval);
604 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, &val);
605 exprval_release(&exprval);
610 TRACE("= %s\n", debugstr_variant(ret));
614 /* ECMA-262 3rd Edition 12.5 */
615 HRESULT if_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
617 if_statement_t *stat = (if_statement_t*)_stat;
624 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
628 hres = exprval_to_boolean(ctx->parser->script, &exprval, &rt->ei, &b);
629 exprval_release(&exprval);
634 hres = stat_eval(ctx, stat->if_stat, rt, ret);
635 else if(stat->else_stat)
636 hres = stat_eval(ctx, stat->else_stat, rt, ret);
638 V_VT(ret) = VT_EMPTY;
643 HRESULT dowhile_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
649 HRESULT while_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
655 HRESULT for_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
661 HRESULT forin_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
667 HRESULT continue_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
673 HRESULT break_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
679 /* ECMA-262 3rd Edition 12.9 */
680 HRESULT return_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
682 expression_statement_t *stat = (expression_statement_t*)_stat;
690 hres = expr_eval(ctx, stat->expr, 0, &rt->ei, &exprval);
694 hres = exprval_to_value(ctx->parser->script, &exprval, &rt->ei, ret);
695 exprval_release(&exprval);
699 V_VT(ret) = VT_EMPTY;
702 TRACE("= %s\n", debugstr_variant(ret));
703 rt->type = RT_RETURN;
707 HRESULT with_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
713 HRESULT labelled_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
719 HRESULT switch_statement_eval(exec_ctx_t *ctx, statement_t *stat, return_type_t *rt, VARIANT *ret)
725 HRESULT throw_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
731 /* ECMA-262 3rd Edition 12.14 */
732 static HRESULT catch_eval(exec_ctx_t *ctx, catch_block_t *block, return_type_t *rt, VARIANT *ret)
734 DispatchEx *var_disp;
739 memset(&rt->ei, 0, sizeof(jsexcept_t));
741 hres = create_dispex(ctx->parser->script, NULL, NULL, &var_disp);
742 if(SUCCEEDED(hres)) {
743 hres = jsdisp_propput_name(var_disp, block->identifier, ctx->parser->script->lcid,
744 &ex, &rt->ei, NULL/*FIXME*/);
745 if(SUCCEEDED(hres)) {
746 hres = scope_push(ctx->scope_chain, var_disp, &ctx->scope_chain);
747 if(SUCCEEDED(hres)) {
748 hres = stat_eval(ctx, block->statement, rt, &val);
749 scope_pop(&ctx->scope_chain);
753 jsdisp_release(var_disp);
764 /* ECMA-262 3rd Edition 12.14 */
765 HRESULT try_statement_eval(exec_ctx_t *ctx, statement_t *_stat, return_type_t *rt, VARIANT *ret)
767 try_statement_t *stat = (try_statement_t*)_stat;
773 hres = stat_eval(ctx, stat->try_statement, rt, &val);
775 TRACE("EXCEPTION\n");
776 if(!stat->catch_block)
779 hres = catch_eval(ctx, stat->catch_block, rt, &val);
784 if(stat->finally_statement) {
786 hres = stat_eval(ctx, stat->finally_statement, rt, &val);
795 static HRESULT return_bool(exprval_t *ret, DWORD b)
797 ret->type = EXPRVAL_VARIANT;
798 V_VT(&ret->u.var) = VT_BOOL;
799 V_BOOL(&ret->u.var) = b ? VARIANT_TRUE : VARIANT_FALSE;
804 static HRESULT get_binary_expr_values(exec_ctx_t *ctx, binary_expression_t *expr, jsexcept_t *ei, VARIANT *lval, VARIANT *rval)
809 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
813 hres = exprval_to_value(ctx->parser->script, &exprval, ei, lval);
814 exprval_release(&exprval);
818 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
819 if(SUCCEEDED(hres)) {
820 hres = exprval_to_value(ctx->parser->script, &exprval, ei, rval);
821 exprval_release(&exprval);
832 typedef HRESULT (*oper_t)(exec_ctx_t*,VARIANT*,VARIANT*,jsexcept_t*,VARIANT*);
834 static HRESULT binary_expr_eval(exec_ctx_t *ctx, binary_expression_t *expr, oper_t oper, jsexcept_t *ei,
837 VARIANT lval, rval, retv;
840 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
844 hres = oper(ctx, &lval, &rval, ei, &retv);
850 ret->type = EXPRVAL_VARIANT;
855 /* ECMA-262 3rd Edition 11.13.2 */
856 static HRESULT assign_oper_eval(exec_ctx_t *ctx, expression_t *lexpr, expression_t *rexpr, oper_t oper,
857 jsexcept_t *ei, exprval_t *ret)
859 VARIANT retv, lval, rval;
860 exprval_t exprval, exprvalr;
863 hres = expr_eval(ctx, lexpr, EXPR_NEWREF, ei, &exprval);
867 hres = exprval_value(ctx->parser->script, &exprval, ei, &lval);
868 if(SUCCEEDED(hres)) {
869 hres = expr_eval(ctx, rexpr, 0, ei, &exprvalr);
870 if(SUCCEEDED(hres)) {
871 hres = exprval_value(ctx->parser->script, &exprvalr, ei, &rval);
872 exprval_release(&exprvalr);
874 if(SUCCEEDED(hres)) {
875 hres = oper(ctx, &lval, &rval, ei, &retv);
881 if(SUCCEEDED(hres)) {
882 hres = put_value(ctx->parser->script, &exprval, &retv, ei);
886 exprval_release(&exprval);
891 ret->type = EXPRVAL_VARIANT;
896 /* ECMA-262 3rd Edition 13 */
897 HRESULT function_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
899 function_expression_t *expr = (function_expression_t*)_expr;
906 hres = create_source_function(ctx->parser, expr->parameter_list, expr->source_elements, ctx->scope_chain, &dispex);
910 V_VT(&var) = VT_DISPATCH;
911 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(dispex);
913 if(expr->identifier) {
914 hres = jsdisp_propput_name(ctx->var_disp, expr->identifier, ctx->parser->script->lcid, &var, ei, NULL/*FIXME*/);
916 jsdisp_release(dispex);
921 ret->type = EXPRVAL_VARIANT;
926 /* ECMA-262 3rd Edition 11.12 */
927 HRESULT conditional_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
929 conditional_expression_t *expr = (conditional_expression_t*)_expr;
936 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
940 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
941 exprval_release(&exprval);
945 return expr_eval(ctx, b ? expr->true_expression : expr->false_expression, flags, ei, ret);
948 /* ECMA-262 3rd Edition 11.2.1 */
949 HRESULT array_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
951 array_expression_t *expr = (array_expression_t*)_expr;
956 IDispatch *obj = NULL;
961 hres = expr_eval(ctx, expr->member_expr, EXPR_NEWREF, ei, &exprval);
965 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
966 exprval_release(&exprval);
970 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
971 if(SUCCEEDED(hres)) {
972 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
973 exprval_release(&exprval);
977 hres = to_object(ctx, &member, &obj);
978 VariantClear(&member);
979 if(SUCCEEDED(hres)) {
980 hres = to_string(ctx->parser->script, &val, ei, &str);
981 if(SUCCEEDED(hres)) {
982 if(flags & EXPR_STRREF) {
983 ret->type = EXPRVAL_NAMEREF;
984 ret->u.nameref.disp = obj;
985 ret->u.nameref.name = str;
989 hres = disp_get_id(obj, str, flags & EXPR_NEWREF ? fdexNameEnsure : 0, &id);
992 if(SUCCEEDED(hres)) {
993 exprval_set_idref(ret, obj, id);
994 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
999 IDispatch_Release(obj);
1005 /* ECMA-262 3rd Edition 11.2.1 */
1006 HRESULT member_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1008 member_expression_t *expr = (member_expression_t*)_expr;
1009 IDispatch *obj = NULL;
1018 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1022 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &member);
1023 exprval_release(&exprval);
1027 hres = to_object(ctx, &member, &obj);
1028 VariantClear(&member);
1032 str = SysAllocString(expr->identifier);
1033 if(flags & EXPR_STRREF) {
1034 ret->type = EXPRVAL_NAMEREF;
1035 ret->u.nameref.disp = obj;
1036 ret->u.nameref.name = str;
1040 hres = disp_get_id(obj, str, flags & EXPR_NEW ? fdexNameEnsure : 0, &id);
1042 if(SUCCEEDED(hres)) {
1043 exprval_set_idref(ret, obj, id);
1044 }else if(!(flags & EXPR_NEWREF) && hres == DISP_E_UNKNOWNNAME) {
1049 IDispatch_Release(obj);
1053 static void free_dp(DISPPARAMS *dp)
1057 for(i=0; i < dp->cArgs; i++)
1058 VariantClear(dp->rgvarg+i);
1059 heap_free(dp->rgvarg);
1062 static HRESULT args_to_param(exec_ctx_t *ctx, argument_t *args, jsexcept_t *ei, DISPPARAMS *dp)
1068 HRESULT hres = S_OK;
1070 memset(dp, 0, sizeof(*dp));
1072 for(iter = args; iter; iter = iter->next)
1077 vargs = heap_alloc_zero(cnt * sizeof(*vargs));
1079 return E_OUTOFMEMORY;
1081 for(i = cnt, iter = args; iter; iter = iter->next) {
1082 hres = expr_eval(ctx, iter->expr, 0, ei, &exprval);
1086 hres = exprval_to_value(ctx->parser->script, &exprval, ei, vargs + (--i));
1087 exprval_release(&exprval);
1102 /* ECMA-262 3rd Edition 11.2.2 */
1103 HRESULT member_new_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1105 call_expression_t *expr = (call_expression_t*)_expr;
1107 VARIANT constr, var;
1113 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1117 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1119 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &constr);
1120 exprval_release(&exprval);
1124 if(V_VT(&constr) != VT_DISPATCH) {
1125 FIXME("throw TypeError\n");
1126 VariantClear(&constr);
1130 hres = disp_call(V_DISPATCH(&constr), DISPID_VALUE, ctx->parser->script->lcid,
1131 DISPATCH_CONSTRUCT, &dp, &var, ei, NULL/*FIXME*/);
1132 IDispatch_Release(V_DISPATCH(&constr));
1136 ret->type = EXPRVAL_VARIANT;
1141 HRESULT call_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1143 call_expression_t *expr = (call_expression_t*)_expr;
1151 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1155 hres = args_to_param(ctx, expr->argument_list, ei, &dp);
1156 if(SUCCEEDED(hres)) {
1157 switch(exprval.type) {
1159 hres = disp_call(exprval.u.idref.disp, exprval.u.idref.id, ctx->parser->script->lcid, DISPATCH_METHOD,
1160 &dp, flags & EXPR_NOVAL ? NULL : &var, ei, NULL/*FIXME*/);
1161 if(flags & EXPR_NOVAL)
1162 V_VT(&var) = VT_EMPTY;
1165 FIXME("unimplemented type %d\n", V_VT(&func));
1172 exprval_release(&exprval);
1176 TRACE("= %s\n", debugstr_variant(&var));
1177 ret->type = EXPRVAL_VARIANT;
1182 HRESULT this_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1186 ret->type = EXPRVAL_VARIANT;
1187 V_VT(&ret->u.var) = VT_DISPATCH;
1188 V_DISPATCH(&ret->u.var) = ctx->this_obj;
1189 IDispatch_AddRef(ctx->this_obj);
1193 /* ECMA-262 3rd Edition 10.1.4 */
1194 HRESULT identifier_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1196 identifier_expression_t *expr = (identifier_expression_t*)_expr;
1202 identifier = SysAllocString(expr->identifier);
1204 return E_OUTOFMEMORY;
1206 hres = identifier_eval(ctx, identifier, flags, ret);
1208 SysFreeString(identifier);
1212 /* ECMA-262 3rd Edition 7.8 */
1213 HRESULT literal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1215 literal_expression_t *expr = (literal_expression_t*)_expr;
1221 hres = literal_to_var(expr->literal, &var);
1225 ret->type = EXPRVAL_VARIANT;
1230 HRESULT array_literal_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1236 /* ECMA-262 3rd Edition 11.1.5 */
1237 HRESULT property_value_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1239 property_value_expression_t *expr = (property_value_expression_t*)_expr;
1249 hres = create_object(ctx->parser->script, NULL, &obj);
1253 for(iter = expr->property_list; iter; iter = iter->next) {
1254 hres = literal_to_var(iter->name, &tmp);
1258 hres = to_string(ctx->parser->script, &tmp, ei, &name);
1263 hres = expr_eval(ctx, iter->value, 0, ei, &exprval);
1264 if(SUCCEEDED(hres)) {
1265 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1266 exprval_release(&exprval);
1267 if(SUCCEEDED(hres)) {
1268 hres = jsdisp_propput_name(obj, name, ctx->parser->script->lcid, &val, ei, NULL/*FIXME*/);
1273 SysFreeString(name);
1279 jsdisp_release(obj);
1283 ret->type = EXPRVAL_VARIANT;
1284 V_VT(&ret->u.var) = VT_DISPATCH;
1285 V_DISPATCH(&ret->u.var) = (IDispatch*)_IDispatchEx_(obj);
1289 HRESULT comma_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1295 /* ECMA-262 3rd Edition 11.11 */
1296 HRESULT logical_or_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1298 binary_expression_t *expr = (binary_expression_t*)_expr;
1306 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1310 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1311 exprval_release(&exprval);
1315 hres = to_boolean(&val, &b);
1316 if(SUCCEEDED(hres) && b) {
1317 ret->type = EXPRVAL_VARIANT;
1326 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1330 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1331 exprval_release(&exprval);
1335 ret->type = EXPRVAL_VARIANT;
1340 /* ECMA-262 3rd Edition 11.11 */
1341 HRESULT logical_and_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1343 binary_expression_t *expr = (binary_expression_t*)_expr;
1351 hres = expr_eval(ctx, expr->expression1, 0, ei, &exprval);
1355 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1356 exprval_release(&exprval);
1360 hres = to_boolean(&val, &b);
1361 if(SUCCEEDED(hres) && !b) {
1362 ret->type = EXPRVAL_VARIANT;
1371 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprval);
1375 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1376 exprval_release(&exprval);
1380 ret->type = EXPRVAL_VARIANT;
1385 HRESULT binary_or_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1391 HRESULT binary_xor_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1397 HRESULT binary_and_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1403 HRESULT instanceof_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1409 HRESULT in_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1415 /* ECMA-262 3rd Edition 11.6.1 */
1416 static HRESULT add_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, VARIANT *retv)
1421 hres = to_primitive(ctx->parser->script, lval, ei, &l);
1425 hres = to_primitive(ctx->parser->script, rval, ei, &r);
1431 if(V_VT(&l) == VT_BSTR || V_VT(&r) == VT_BSTR) {
1432 BSTR lstr = NULL, rstr = NULL;
1434 if(V_VT(&l) == VT_BSTR)
1437 hres = to_string(ctx->parser->script, &l, ei, &lstr);
1439 if(SUCCEEDED(hres)) {
1440 if(V_VT(&r) == VT_BSTR)
1443 hres = to_string(ctx->parser->script, &r, ei, &rstr);
1446 if(SUCCEEDED(hres)) {
1449 len1 = SysStringLen(lstr);
1450 len2 = SysStringLen(rstr);
1452 V_VT(retv) = VT_BSTR;
1453 V_BSTR(retv) = SysAllocStringLen(NULL, len1+len2);
1454 memcpy(V_BSTR(retv), lstr, len1*sizeof(WCHAR));
1455 memcpy(V_BSTR(retv)+len1, rstr, (len2+1)*sizeof(WCHAR));
1458 if(lstr && V_VT(&l) != VT_BSTR)
1459 SysFreeString(lstr);
1460 if(rstr && V_VT(&r) != VT_BSTR)
1461 SysFreeString(rstr);
1465 hres = to_number(ctx->parser->script, &l, ei, &nl);
1466 if(SUCCEEDED(hres)) {
1467 hres = to_number(ctx->parser->script, &r, ei, &nr);
1469 num_set_val(retv, num_val(&nl) + num_val(&nr));
1478 /* ECMA-262 3rd Edition 11.6.1 */
1479 HRESULT add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1481 binary_expression_t *expr = (binary_expression_t*)_expr;
1485 return binary_expr_eval(ctx, expr, add_eval, ei, ret);
1488 HRESULT sub_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1494 HRESULT mul_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1500 HRESULT div_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1506 HRESULT mod_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1512 HRESULT delete_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1518 HRESULT void_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1524 HRESULT typeof_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1526 unary_expression_t *expr = (unary_expression_t*)_expr;
1532 static const WCHAR booleanW[] = {'b','o','o','l','e','a','n',0};
1533 static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
1534 static const WCHAR numberW[] = {'n','u','m','b','e','r',0};
1535 static const WCHAR objectW[] = {'o','b','j','e','c','t',0};
1536 static const WCHAR stringW[] = {'s','t','r','i','n','g',0};
1537 static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0};
1541 hres = expr_eval(ctx, expr->expression, 0, ei, &exprval);
1545 hres = exprval_to_value(ctx->parser->script, &exprval, ei, &val);
1546 exprval_release(&exprval);
1550 switch(V_VT(&val)) {
1570 dispex = iface_to_jsdisp((IUnknown*)V_DISPATCH(&val));
1572 str = dispex->builtin_info->class == JSCLASS_FUNCTION ? functionW : objectW;
1573 IDispatchEx_Release(_IDispatchEx_(dispex));
1580 FIXME("unhandled vt %d\n", V_VT(&val));
1588 ret->type = EXPRVAL_VARIANT;
1589 V_VT(&ret->u.var) = VT_BSTR;
1590 V_BSTR(&ret->u.var) = SysAllocString(str);
1594 HRESULT minus_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1600 HRESULT plus_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1606 /* ECMA-262 3rd Edition 11.3.1 */
1607 HRESULT post_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1609 unary_expression_t *expr = (unary_expression_t*)_expr;
1616 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1620 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
1621 if(SUCCEEDED(hres)) {
1622 hres = to_number(ctx->parser->script, &val, ei, &num);
1626 if(SUCCEEDED(hres)) {
1628 num_set_val(&inc, num_val(&num)+1.0);
1629 hres = put_value(ctx->parser->script, &exprval, &inc, ei);
1632 exprval_release(&exprval);
1636 ret->type = EXPRVAL_VARIANT;
1641 /* ECMA-262 3rd Edition 11.3.2 */
1642 HRESULT post_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1644 unary_expression_t *expr = (unary_expression_t*)_expr;
1651 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1655 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
1656 if(SUCCEEDED(hres)) {
1657 hres = to_number(ctx->parser->script, &val, ei, &num);
1661 if(SUCCEEDED(hres)) {
1663 num_set_val(&dec, num_val(&num)-1.0);
1664 hres = put_value(ctx->parser->script, &exprval, &dec, ei);
1667 exprval_release(&exprval);
1671 ret->type = EXPRVAL_VARIANT;
1676 /* ECMA-262 3rd Edition 11.4.4 */
1677 HRESULT pre_increment_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1679 unary_expression_t *expr = (unary_expression_t*)_expr;
1686 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1690 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
1691 if(SUCCEEDED(hres)) {
1692 hres = to_number(ctx->parser->script, &val, ei, &num);
1696 if(SUCCEEDED(hres)) {
1697 num_set_val(&val, num_val(&num)+1.0);
1698 hres = put_value(ctx->parser->script, &exprval, &val, ei);
1701 exprval_release(&exprval);
1705 ret->type = EXPRVAL_VARIANT;
1710 /* ECMA-262 3rd Edition 11.4.5 */
1711 HRESULT pre_decrement_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1713 unary_expression_t *expr = (unary_expression_t*)_expr;
1720 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1724 hres = exprval_value(ctx->parser->script, &exprval, ei, &val);
1725 if(SUCCEEDED(hres)) {
1726 hres = to_number(ctx->parser->script, &val, ei, &num);
1730 if(SUCCEEDED(hres)) {
1731 num_set_val(&val, num_val(&num)-1.0);
1732 hres = put_value(ctx->parser->script, &exprval, &val, ei);
1735 exprval_release(&exprval);
1739 ret->type = EXPRVAL_VARIANT;
1744 HRESULT new_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1750 HRESULT equal_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1756 /* ECMA-262 3rd Edition 11.9.4 */
1757 HRESULT equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1759 binary_expression_t *expr = (binary_expression_t*)_expr;
1766 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
1770 hres = equal2_values(&rval, &lval, &b);
1774 return return_bool(ret, b);
1777 HRESULT not_equal_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1784 /* ECMA-262 3rd Edition 11.9.5 */
1785 HRESULT not_equal2_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1787 binary_expression_t *expr = (binary_expression_t*)_expr;
1794 hres = get_binary_expr_values(ctx, expr, ei, &rval, &lval);
1798 hres = equal2_values(&rval, &lval, &b);
1802 return return_bool(ret, !b);
1805 /* ECMA-262 3rd Edition 11.8.5 */
1806 static HRESULT less_eval(exec_ctx_t *ctx, VARIANT *lval, VARIANT *rval, jsexcept_t *ei, BOOL *ret)
1808 VARIANT l, r, ln, rn;
1811 hres = to_primitive(ctx->parser->script, lval, ei, &l);
1815 hres = to_primitive(ctx->parser->script, rval, ei, &r);
1821 if(V_VT(&l) == VT_BSTR && V_VT(&r) == VT_BSTR) {
1822 *ret = strcmpW(V_BSTR(&l), V_BSTR(&r)) < 0;
1823 SysFreeString(V_BSTR(&l));
1824 SysFreeString(V_BSTR(&r));
1828 hres = to_number(ctx->parser->script, &l, ei, &ln);
1831 hres = to_number(ctx->parser->script, &r, ei, &rn);
1836 if(V_VT(&ln) == VT_I4 && V_VT(&rn) == VT_I4)
1837 *ret = V_I4(&ln) < V_I4(&rn);
1839 *ret = num_val(&ln) < num_val(&rn);
1844 /* ECMA-262 3rd Edition 11.8.1 */
1845 HRESULT less_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;
1854 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1858 hres = less_eval(ctx, &lval, &rval, ei, &b);
1859 VariantClear(&lval);
1860 VariantClear(&rval);
1864 return return_bool(ret, b);
1867 /* ECMA-262 3rd Edition 11.8.3 */
1868 HRESULT lesseq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1870 binary_expression_t *expr = (binary_expression_t*)_expr;
1877 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1881 hres = less_eval(ctx, &rval, &lval, ei, &b);
1882 VariantClear(&lval);
1883 VariantClear(&rval);
1887 return return_bool(ret, !b);
1890 /* ECMA-262 3rd Edition 11.8.2 */
1891 HRESULT greater_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1893 binary_expression_t *expr = (binary_expression_t*)_expr;
1900 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1904 hres = less_eval(ctx, &rval, &lval, ei, &b);
1905 VariantClear(&lval);
1906 VariantClear(&rval);
1910 return return_bool(ret, b);
1913 /* ECMA-262 3rd Edition 11.8.4 */
1914 HRESULT greatereq_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1916 binary_expression_t *expr = (binary_expression_t*)_expr;
1923 hres = get_binary_expr_values(ctx, expr, ei, &lval, &rval);
1927 hres = less_eval(ctx, &lval, &rval, ei, &b);
1928 VariantClear(&lval);
1929 VariantClear(&rval);
1933 return return_bool(ret, !b);
1936 HRESULT binary_negation_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1942 /* ECMA-262 3rd Edition 11.4.9 */
1943 HRESULT logical_negation_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1945 unary_expression_t *expr = (unary_expression_t*)_expr;
1952 hres = expr_eval(ctx, expr->expression, EXPR_NEWREF, ei, &exprval);
1956 hres = exprval_to_boolean(ctx->parser->script, &exprval, ei, &b);
1957 exprval_release(&exprval);
1961 return return_bool(ret, !b);
1964 HRESULT left_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1970 HRESULT right_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1976 HRESULT right2_shift_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1982 /* ECMA-262 3rd Edition 11.13.1 */
1983 HRESULT assign_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
1985 binary_expression_t *expr = (binary_expression_t*)_expr;
1986 exprval_t exprval, exprvalr;
1992 hres = expr_eval(ctx, expr->expression1, EXPR_NEWREF, ei, &exprval);
1996 hres = expr_eval(ctx, expr->expression2, 0, ei, &exprvalr);
1997 if(SUCCEEDED(hres)) {
1998 hres = exprval_to_value(ctx->parser->script, &exprvalr, ei, &rval);
1999 exprval_release(&exprvalr);
2003 hres = put_value(ctx->parser->script, &exprval, &rval, ei);
2005 exprval_release(&exprval);
2007 VariantClear(&rval);
2011 ret->type = EXPRVAL_VARIANT;
2016 HRESULT assign_lshift_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2022 HRESULT assign_rshift_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2028 HRESULT assign_rrshift_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2034 /* ECMA-262 3rd Edition 11.13.2 */
2035 HRESULT assign_add_expression_eval(exec_ctx_t *ctx, expression_t *_expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2037 binary_expression_t *expr = (binary_expression_t*)_expr;
2041 return assign_oper_eval(ctx, expr->expression1, expr->expression2, add_eval, ei, ret);
2044 HRESULT assign_sub_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2050 HRESULT assign_mul_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2056 HRESULT assign_div_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2062 HRESULT assign_mod_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2068 HRESULT assign_and_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2074 HRESULT assign_or_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)
2080 HRESULT assign_xor_expression_eval(exec_ctx_t *ctx, expression_t *expr, DWORD flags, jsexcept_t *ei, exprval_t *ret)