Support computed properties for ES2015 Function.name

src/ast/ast.h

 // Copyright 2012 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_AST_AST_H_
 #define V8_AST_AST_H_
 
 #include "src/assembler.h"
 #include "src/ast/ast-value-factory.h"
 #include "src/ast/modules.h"
@@ skipping 1465 matching lines @@
     DCHECK_LT(offset, static_cast<int>(arraysize(slots_)));
     return slots_[offset];
   }
   void SetSlot(FeedbackVectorSlot slot, int offset = 0) {
     DCHECK_LT(offset, static_cast<int>(arraysize(slots_)));
     slots_[offset] = slot;
   }
 
   void set_receiver_type(Handle<Map> map) { receiver_type_ = map; }
 
+  bool NeedsSetFunctionName() const {
+    return is_computed_name_ && value_->IsAnonymousFunctionDefinition();
+  }
+
  protected:
   friend class AstNodeFactory;
 
   ObjectLiteralProperty(Expression* key, Expression* value, Kind kind,
                         bool is_static, bool is_computed_name);
   ObjectLiteralProperty(AstValueFactory* ast_value_factory, Expression* key,
                         Expression* value, bool is_static,
                         bool is_computed_name);
 
  private:
@@ skipping 2065 matching lines @@
   // the parser-level zone.
   Zone* parser_zone_;
   AstValueFactory* ast_value_factory_;
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_AST_AST_H_