| /* |
| * 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; |
| if (value.isBigInt()) |
| return TypeBigInt; |
| |
| 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 == TypeSymbol) |
| return "Symbol"_s; |
| if (type == TypeBigInt) |
| return "BigInt"_s; |
| if (type == TypeNothing) |
| return "(Nothing)"_s; |
| |
| RELEASE_ASSERT_NOT_REACHED(); |
| return emptyString(); |
| } |
| |
| } // namespace JSC |