Reenable nocompile tests after clang roll.
Bug: 912021
Change-Id: Ifbdad47d102bb2470c236bc51b3fdbf689fef4d7
Reviewed-on: https://chromium-review.googlesource.com/c/1388818
Commit-Queue: Hans Wennborg <[email protected]>
Reviewed-by: Hans Wennborg <[email protected]>
Cr-Commit-Position: refs/heads/master@{#622422}diff --git a/base/observer_list_unittest.nc b/base/observer_list_unittest.nc
new file mode 100644
index 0000000..f509009
--- /dev/null
+++ b/base/observer_list_unittest.nc
@@ -0,0 +1,38 @@
+// Copyright 2018 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.
+
+// This is a "No Compile Test" suite.
+// http://dev.chromium.org/developers/testing/no-compile-tests
+
+#include <type_traits>
+
+#include "base/observer_list.h"
+
+namespace base {
+
+#if defined(NCTEST_CHECKED_OBSERVER_USING_UNCHECKED_LIST) // [r"fatal error: static_assert failed due to requirement '!std::is_base_of<base::CheckedObserver, Observer>::value' \"CheckedObserver classes must not use ObserverList<T>::Unchecked.\""]
+
+void WontCompile() {
+ struct Observer : public CheckedObserver {
+ void OnObserve() {}
+ };
+ ObserverList<Observer>::Unchecked list;
+ for (auto& observer: list)
+ observer.OnObserve();
+}
+
+#elif defined(NCTEST_UNCHECKED_OBSERVER_USING_CHECKED_LIST) // [r"fatal error: static_assert failed due to requirement 'std::is_base_of<base::CheckedObserver, UncheckedObserver>::value' \"Observers should inherit from base::CheckedObserver. Use ObserverList<T>::Unchecked to observe with raw pointers.\""]
+
+void WontCompile() {
+ struct UncheckedObserver {
+ void OnObserve() {}
+ };
+ ObserverList<UncheckedObserver> list;
+ for (auto& observer: list)
+ observer.OnObserve();
+}
+
+#endif
+
+} // namespace base
