Strict mode poision pills.

src/builtins.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 941 matching lines @@
 
   // Set the length and elements.
   result_array->set_length(Smi::FromInt(result_len));
   result_array->set_elements(result_elms);
 
   return result_array;
 }
 
 
 // -----------------------------------------------------------------------------
+// Strict mode poison pills
+
+
+BUILTIN(StrictFunctionCaller) {
+  HandleScope scope;
+  return Top::Throw(*Factory::NewTypeError("strict_function_caller",
+                                            HandleVector<Object>(NULL, 0)));
+}
+
+
+BUILTIN(StrictFunctionArguments) {
+  HandleScope scope;
+  return Top::Throw(*Factory::NewTypeError("strict_function_arguments",
+                                            HandleVector<Object>(NULL, 0)));
+}
+
+
+// -----------------------------------------------------------------------------
 //
 
 
 // Returns the holder JSObject if the function can legally be called
 // with this receiver.  Returns Heap::null_value() if the call is
 // illegal.  Any arguments that don't fit the expected type is
 // overwritten with undefined.  Arguments that do fit the expected
 // type is overwritten with the object in the prototype chain that
 // actually has that type.
 static inline Object* TypeCheck(int argc,
@@ skipping 605 matching lines @@
       if (entry->contains(pc)) {
         return names_[i];
       }
     }
   }
   return NULL;
 }
 
 
 } }  // namespace v8::internal