Handle both global and local variables potentially shadowed by...

src/full-codegen.h

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * 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
@@ skipping 366 matching lines @@
 
 #define EMIT_INLINE_RUNTIME_CALL(name, x, y) \
   void Emit##name(ZoneList<Expression*>* arguments);
   INLINE_RUNTIME_FUNCTION_LIST(EMIT_INLINE_RUNTIME_CALL)
 #undef EMIT_INLINE_RUNTIME_CALL
 
   // Platform-specific code for loading variables.
   void EmitLoadGlobalSlotCheckExtensions(Slot* slot,
                                          TypeofState typeof_state,
                                          Label* slow);
+  MemOperand ContextSlotOperandCheckExtensions(Slot* slot, Label* slow);
+  void EmitDynamicLoadFromSlotFastCase(Slot* slot,
+                                       TypeofState typeof_state,
+                                       Label* slow,
+                                       Label* done);
   void EmitVariableLoad(Variable* expr, Expression::Context context);
 
   // Platform-specific support for allocating a new closure based on
   // the given function info.
   void EmitNewClosure(Handle<SharedFunctionInfo> info);
 
   // Platform-specific support for compiling assignments.
 
   // Load a value from a named property.
   // The receiver is left on the stack by the IC.
@@ skipping 139 matching lines @@
 
   friend class NestedStatement;
 
   DISALLOW_COPY_AND_ASSIGN(FullCodeGenerator);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FULL_CODEGEN_H_