runtime/JSFunctionNameScope.h

   1 /*
   2  * Copyright (C) 2015 Apple Inc. All Rights Reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef JSFunctionNameScope_h
  27 #define JSFunctionNameScope_h
  28
  29 #include "JSNameScope.h"
  30
  31 namespace JSC {
  32
  33 class JSFunctionNameScope : public JSNameScope {
  34 public:
  35     typedef JSNameScope Base;
  36
  37 private:
  38     friend class JSNameScope;
  39
  40     JSFunctionNameScope(VM& vm, JSGlobalObject* globalObject, JSScope* next, SymbolTable* symbolTable)
  41         : Base(vm, globalObject->catchScopeStructure(), next, symbolTable)
  42     {
  43     }
  44
  45 public:
  46     static JSFunctionNameScope* create(VM& vm, JSGlobalObject* globalObject, JSScope* currentScope, SymbolTable* symbolTable, JSValue value)
  47     {
  48         return Base::create<JSFunctionNameScope>(vm, globalObject, currentScope, symbolTable, value);
  49     }
  50
  51     static Structure* createStructure(VM& vm, JSGlobalObject* globalObject, JSValue proto)
  52     {
  53         return Structure::create(vm, globalObject, proto, TypeInfo(NameScopeObjectType, StructureFlags), info());
  54     }
  55
  56     DECLARE_INFO;
  57 };
  58
  59 } // namespace JSC
  60
  61 #endif // JSFunctionNameScope_h
  62