1 files changed, 13 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-everthing.cpp b/test/SemaCXX/warn-everthing.cpp
new file mode 100644
index 0000000..144a8f9
--- /dev/null
+++ b/test/SemaCXX/warn-everthing.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang -Weverything -fsyntax-only %s -verify
+
+// This previously crashed due to a bug in the CFG.  Exercising all
+// warnings helps check CFG construction.
+class PR12271 {
+public:
+  PR12271();
+  ~PR12271();
+};
+
+void testPR12271() {
+  PR12271 a[1][1];
+}
+\ No newline at end of file