/* * Copyright (C) 2015-2016 Apple Inc. All rights reserved. * Copyright (C) Saam Barati <saambarati1@gmail.com>. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "RuntimeType.h" #include "JSCInlines.h" namespace JSC { RuntimeType runtimeTypeForValue(VM& vm, JSValue value) { if (UNLIKELY(!value)) return TypeNothing; if (value.isUndefined()) return TypeUndefined; if (value.isNull()) return TypeNull; if (value.isAnyInt()) return TypeAnyInt; if (value.isNumber()) return TypeNumber; if (value.isString()) return TypeString; if (value.isBoolean()) return TypeBoolean; if (value.isObject()) return TypeObject; if (value.isFunction(vm)) return TypeFunction; if (value.isSymbol()) return TypeSymbol; return TypeNothing; } String runtimeTypeAsString(RuntimeType type) { if (type == TypeUndefined) return "Undefined"_s; if (type == TypeNull) return "Null"_s; if (type == TypeAnyInt) return "Integer"_s; if (type == TypeNumber) return "Number"_s; if (type == TypeString) return "String"_s; if (type == TypeObject) return "Object"_s; if (type == TypeBoolean) return "Boolean"_s; if (type == TypeFunction) return "Function"_s; if (type == TypeNothing) return "(Nothing)"_s; RELEASE_ASSERT_NOT_REACHED(); return emptyString(); } } // namespace JSC