Tool to fix calls to scoped_ptr<T>(NULL) to use the default ctor instead

tools/clang/rewrite_scoped_ptr_ctor_null/tests/test-original.cc

+// 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 "base/memory/scoped_ptr.h"
+
+void TestDeclarations() {
+  scoped_ptr<int> a(NULL), b(new int), c(NULL);
+  scoped_ptr_malloc<int> d(NULL);
+}
+
+void TestNew() {
+  scoped_ptr<int>* a = new scoped_ptr<int>(NULL),

[Nico, 2013/06/11 19:58:13]

Do you want to check `scoped_ptr<int>( (NULL) )` somewhere too?

[dcheng, 2013/06/11 20:07:41]

I think that's covered by lines 30-33?

+                   *b = new scoped_ptr<int>(new int),
+                   *c = new scoped_ptr<int>(NULL);
+}
+
+class TestInitializers {
+ public:
+  TestInitializers() : a(NULL) {}
+  TestInitializers(bool) : a(NULL), b(NULL) {}
+  TestInitializers(double) : a(NULL), b(new int), c() {}
+
+ private:
+  scoped_ptr<int> a;
+  scoped_ptr<int> b;
+  scoped_ptr<int> c;
+};
+
+scoped_ptr<int> TestTemporaries(scoped_ptr<int> a, scoped_ptr<int> b) {
+  scoped_ptr<int> c =
+      TestTemporaries(scoped_ptr<int>(NULL), scoped_ptr<int>(new int));
+  return scoped_ptr<int>(NULL);
+}
+