1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Analysis/cxx-uninitialized-object.cpp b/clang/test/Analysis/cxx-uninitialized-object.cpp
index bcd3d85d0fd..86f2ecdd83a 100644
--- a/clang/test/Analysis/cxx-uninitialized-object.cpp
+++ b/clang/test/Analysis/cxx-uninitialized-object.cpp
@@ -1130,3 +1130,18 @@ void fCXX11MemberInitTest2() {
   // TODO: we'd expect the warning: {{2 uninitializeds field}}
   CXX11MemberInitTest2(); // no-warning
 }
+
+//===----------------------------------------------------------------------===//
+// _Atomic tests.
+//===----------------------------------------------------------------------===//
+
+struct MyAtomicInt {
+  _Atomic(int) x; // expected-note{{uninitialized field 'this->x'}}
+  int dontGetFilteredByNonPedanticMode = 0;
+
+  MyAtomicInt() {} // expected-warning{{1 uninitialized field}}
+};
+
+void entry() {
+  MyAtomicInt b;
+}