Remove TODO comments in code generation for typeof subexpressions....

src/x64/codegen-x64.cc

 // Copyright 2009 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 4794 matching lines @@
 
 void CodeGenerator::LoadTypeofExpression(Expression* expr) {
   // Special handling of identifiers as subexpressions of typeof.
   Variable* variable = expr->AsVariableProxy()->AsVariable();
   if (variable != NULL && !variable->is_this() && variable->is_global()) {
     // For a global variable we build the property reference
     // <global>.<variable> and perform a (regular non-contextual) property
     // load to make sure we do not get reference errors.
     Slot global(variable, Slot::CONTEXT, Context::GLOBAL_INDEX);
     Literal key(variable->name());
-    // TODO(1241834): Fetch the position from the variable instead of using
-    // no position.
     Property property(&global, &key, RelocInfo::kNoPosition);
     Reference ref(this, &property);
     ref.GetValue();
   } else if (variable != NULL && variable->slot() != NULL) {
     // For a variable that rewrites to a slot, we signal it is the immediate
     // subexpression of a typeof.
     LoadFromSlotCheckForArguments(variable->slot(), INSIDE_TYPEOF);
   } else {
     // Anything else can be handled normally.
     Load(expr);
@@ skipping 3015 matching lines @@
   masm.GetCode(&desc);
   // Call the function from C++.
   return FUNCTION_CAST<ModuloFunction>(buffer);
 }
 
 #endif
 
 #undef __
 
 } }  // namespace v8::internal