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Unified Diff: tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-original.cc

Issue 1385193002: Bisect clang Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: 246985 Created 5 years, 2 months ago
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Index: tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-original.cc
diff --git a/tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-original.cc b/tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-original.cc
new file mode 100644
index 0000000000000000000000000000000000000000..00435f031472463a2eefedebf31bda646c0b6ac0
--- /dev/null
+++ b/tools/clang/rewrite_scoped_refptr/tests/temp-passed-as-raw-arg-original.cc
@@ -0,0 +1,24 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "scoped_refptr.h"
+
+struct Foo {
+ int dummy;
+};
+
+// A temporary scoped_refptr is passed as a raw pointer function argument. Since
+// temporaries are destroyed at the end of the full expression, this is 'safe'
+// and could be rewritten to use get(). However, the tool just skips this case
+// This should be rare enough that manual intervention is sufficient, since
+// seeing this pattern probably indicates a code smell.
+scoped_refptr<Foo> GetBuggyFoo() {
+ return new Foo;
+}
+
+void Bar(Foo* f);
+
+void UseBuggyFoo() {
+ Bar(GetBuggyFoo());
+}

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