Bisect clang

tools/clang/plugins/tests/virtual_bodies.h

+// Copyright (c) 2011 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.
+
+#ifndef VIRTUAL_METHODS_H_
+#define VIRTUAL_METHODS_H_
+
+// Note: This is not actual windows.h but the stub file in system/windows.h
+#include <windows.h>
+
+#define CR_BEGIN_MSG_MAP_EX(theClass) virtual int f() { return 4; }
+#define BEGIN_SAFE_MSG_MAP_EX(theClass) virtual int g() { return 4; }
+
+// Should warn about virtual method usage.
+class VirtualMethodsInHeaders {
+ public:
+  // Don't complain about these.
+  virtual void MethodIsAbstract() = 0;
+  virtual void MethodHasNoArguments();
+  virtual void MethodHasEmptyDefaultImpl() {}
+
+  // But complain about this:
+  virtual bool ComplainAboutThis() { return true; }
+
+  SYSTEM_INLINE_VIRTUAL
+  CR_BEGIN_MSG_MAP_EX(Sub)
+  BEGIN_SAFE_MSG_MAP_EX(Sub)
+};
+
+// Complain on missing 'virtual' keyword in overrides.
+class WarnOnMissingVirtual : public VirtualMethodsInHeaders {
+ public:
+  void MethodHasNoArguments() override;
+};
+
+// Don't complain about things in a 'testing' namespace.
+namespace testing {
+struct TestStruct {};
+}  // namespace testing
+
+class VirtualMethodsInHeadersTesting : public VirtualMethodsInHeaders {
+ public:
+  // Don't complain about no virtual testing methods.
+  void MethodHasNoArguments();
+
+ private:
+  testing::TestStruct tester_;
+};
+
+#endif  // VIRTUAL_METHODS_H_