| /* |
| * Copyright (C) 1999-2000 Harri Porten (porten@kde.org) |
| * Copyright (C) 2003, 2008, 2011, 2016 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #include "config.h" |
| #include "BooleanPrototype.h" |
| |
| #include "Error.h" |
| #include "ExceptionHelpers.h" |
| #include "JSFunction.h" |
| #include "JSString.h" |
| #include "ObjectPrototype.h" |
| #include "JSCInlines.h" |
| |
| namespace JSC { |
| |
| static EncodedJSValue JSC_HOST_CALL booleanProtoFuncToString(JSGlobalObject*, CallFrame*); |
| static EncodedJSValue JSC_HOST_CALL booleanProtoFuncValueOf(JSGlobalObject*, CallFrame*); |
| |
| } |
| |
| #include "BooleanPrototype.lut.h" |
| |
| namespace JSC { |
| |
| const ClassInfo BooleanPrototype::s_info = { "Boolean", &BooleanObject::s_info, &booleanPrototypeTable, nullptr, CREATE_METHOD_TABLE(BooleanPrototype) }; |
| |
| /* Source for BooleanPrototype.lut.h |
| @begin booleanPrototypeTable |
| toString booleanProtoFuncToString DontEnum|Function 0 |
| valueOf booleanProtoFuncValueOf DontEnum|Function 0 |
| @end |
| */ |
| |
| STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(BooleanPrototype); |
| |
| BooleanPrototype::BooleanPrototype(VM& vm, Structure* structure) |
| : BooleanObject(vm, structure) |
| { |
| } |
| |
| void BooleanPrototype::finishCreation(VM& vm, JSGlobalObject*) |
| { |
| Base::finishCreation(vm); |
| setInternalValue(vm, jsBoolean(false)); |
| |
| ASSERT(inherits(vm, info())); |
| } |
| |
| // ------------------------------ Functions --------------------------- |
| |
| EncodedJSValue JSC_HOST_CALL booleanProtoFuncToString(JSGlobalObject* globalObject, CallFrame* callFrame) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| JSValue thisValue = callFrame->thisValue(); |
| if (thisValue == jsBoolean(false)) |
| return JSValue::encode(vm.smallStrings.falseString()); |
| |
| if (thisValue == jsBoolean(true)) |
| return JSValue::encode(vm.smallStrings.trueString()); |
| |
| auto* thisObject = jsDynamicCast<BooleanObject*>(vm, thisValue); |
| if (UNLIKELY(!thisObject)) |
| return throwVMTypeError(callFrame, scope); |
| |
| if (thisObject->internalValue() == jsBoolean(false)) |
| return JSValue::encode(vm.smallStrings.falseString()); |
| |
| ASSERT(thisObject->internalValue() == jsBoolean(true)); |
| return JSValue::encode(vm.smallStrings.trueString()); |
| } |
| |
| EncodedJSValue JSC_HOST_CALL booleanProtoFuncValueOf(JSGlobalObject* globalObject, CallFrame* callFrame) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| JSValue thisValue = callFrame->thisValue(); |
| if (thisValue.isBoolean()) |
| return JSValue::encode(thisValue); |
| |
| auto* thisObject = jsDynamicCast<BooleanObject*>(vm, thisValue); |
| if (UNLIKELY(!thisObject)) |
| return throwVMTypeError(callFrame, scope); |
| |
| return JSValue::encode(thisObject->internalValue()); |
| } |
| |
| } // namespace JSC |