Support computed properties for ES2015 Function.name

src/objects.h

 // Copyright 2015 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 7478 matching lines @@
   // Returns the number of allocated literals.
   inline int NumberOfLiterals();
 
   // Used for flags such as --hydrogen-filter.
   bool PassesFilter(const char* raw_filter);
 
   // The function's name if it is configured, otherwise shared function info
   // debug name.
   static Handle<String> GetName(Handle<JSFunction> function);
 
+  // ES6 section 9.2.11 SetFunctionName
+  // Because of the way this abstract operation is used in the spec,
+  // it should never fail.
+  static void SetName(Handle<JSFunction> function, Handle<Name> name,
+                      Handle<String> prefix);
+
   // The function's displayName if it is set, otherwise name if it is
   // configured, otherwise shared function info
   // debug name.
   static Handle<String> GetDebugName(Handle<JSFunction> function);
 
   // The function's string representation implemented according to
   // ES6 section 19.2.3.5 Function.prototype.toString ( ).
   static Handle<String> ToString(Handle<JSFunction> function);
 
   // Layout descriptors. The last property (from kNonWeakFieldsEndOffset to
@@ skipping 3297 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_