ES6 computed property names

src/func-name-inferrer.h

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_FUNC_NAME_INFERRER_H_
 #define V8_FUNC_NAME_INFERRER_H_
 
 #include "src/handles.h"
 #include "src/zone.h"
 
 namespace v8 {
 namespace internal {
 
 class AstRawString;
 class AstString;
+class AstValue;
 class AstValueFactory;
 class FunctionLiteral;
+class Expression;
 
 // FuncNameInferrer is a stateful class that is used to perform name
 // inference for anonymous functions during static analysis of source code.
 // Inference is performed in cases when an anonymous function is assigned
 // to a variable or a property (see test-func-name-inference.cc for examples.)
 //
 // The basic idea is that during parsing of LHSs of certain expressions
 // (assignments, declarations, object literals) we collect name strings,
 // and during parsing of the RHS, a function literal can be collected. After
 // parsing the RHS we can infer a name for function literals that do not have
 // a name.
 class FuncNameInferrer : public ZoneObject {
  public:
   FuncNameInferrer(AstValueFactory* ast_value_factory, Zone* zone);
 
   // Returns whether we have entered name collection state.
   bool IsOpen() const { return !entries_stack_.is_empty(); }
 
   // Pushes an enclosing the name of enclosing function onto names stack.
   void PushEnclosingName(const AstRawString* name);
 
   // Enters name collection state.
   void Enter() {
     entries_stack_.Add(names_stack_.length(), zone());
   }
 
   // Pushes an encountered name onto names stack when in collection state.
+  void PushLiteralName(const AstValue* name);
   void PushLiteralName(const AstRawString* name);
-
+  void PushLiteralName(Expression* expression);
   void PushVariableName(const AstRawString* name);
 
   // Adds a function to infer name for.
   void AddFunction(FunctionLiteral* func_to_infer) {
     if (IsOpen()) {
       funcs_to_infer_.Add(func_to_infer, zone());
     }
   }
 
   void RemoveLastFunction() {
@@ skipping 48 matching lines @@
   ZoneList<FunctionLiteral*> funcs_to_infer_;
   Zone* zone_;
 
   DISALLOW_COPY_AND_ASSIGN(FuncNameInferrer);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FUNC_NAME_INFERRER_H_