Propagate receiver from initial call site to code generator.

src/debug.cc

 // Copyright 2006-2008 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 1508 matching lines @@
 }
 
 
 void Debug::ClearStepNext() {
   thread_local_.last_step_action_ = StepNone;
   thread_local_.last_statement_position_ = RelocInfo::kNoPosition;
   thread_local_.last_fp_ = 0;
 }
 
 
-bool Debug::EnsureCompiled(Handle<SharedFunctionInfo> shared) {
-  if (shared->is_compiled()) return true;
-  return CompileLazyShared(shared, CLEAR_EXCEPTION, 0);
-}
-
-
 // Ensures the debug information is present for shared.
 bool Debug::EnsureDebugInfo(Handle<SharedFunctionInfo> shared) {
   // Return if we already have the debug info for shared.
   if (HasDebugInfo(shared)) return true;
 
   // Ensure shared in compiled. Return false if this failed.
-  if (!EnsureCompiled(shared)) return false;
+  if (!EnsureCompiled(shared, CLEAR_EXCEPTION)) return false;
 
   // Create the debug info object.
   Handle<DebugInfo> debug_info = Factory::NewDebugInfo(shared);
 
   // Add debug info to the list.
   DebugInfoListNode* node = new DebugInfoListNode(*debug_info);
   node->set_next(debug_info_list_);
   debug_info_list_ = node;
 
   // Now there is at least one break point.
@@ skipping 1253 matching lines @@
     {
       Locker locker;
       Debugger::CallMessageDispatchHandler();
     }
   }
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal