tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-expected.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "scoped_refptr.h"
   6
   7 struct Foo {
   8   int dummy;
   9 };
  10
  11 // A temporary scoped_refptr is passed as a raw pointer function argument. Since
  12 // temporaries are destroyed at the end of the full expression, this is 'safe'
  13 // and could be rewritten to use get(). However, the tool just skips this case
  14 // This should be rare enough that manual intervention is sufficient, since
  15 // seeing this pattern probably indicates a code smell.
  16 scoped_refptr<Foo> GetBuggyFoo() {
  17   return new Foo;
  18 }
  19
  20 void Bar(Foo* f);
  21
  22 void UseBuggyFoo() {
  23   Bar(GetBuggyFoo());
  24 }