1 files changed, 8 insertions, 0 deletions
diff --git a/test/CXX/expr/expr.const/p3-0x-nowarn.cpp b/test/CXX/expr/expr.const/p3-0x-nowarn.cpp
new file mode 100644
index 0000000..c891374
--- /dev/null
+++ b/test/CXX/expr/expr.const/p3-0x-nowarn.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fsyntax-only -std=c++11 -Wno-c++11-narrowing -verify %s
+
+// <rdar://problem/11121178>
+void f(int x) {
+  switch (x) {
+    case 0x80000001: break;
+  }
+}