1 files changed, 12 insertions, 0 deletions
diff --git a/test/SemaObjCXX/vla.mm b/test/SemaObjCXX/vla.mm
new file mode 100644
index 000000000000..9c6fc54f817a
--- /dev/null
+++ b/test/SemaObjCXX/vla.mm
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface Data
+- (unsigned)length;
+- (void)getData:(void*)buffer;
+@end
+
+void test(Data *d) {
+  char buffer[[d length]]; // expected-error{{variable length arrays are not permitted in C++}}
+  [d getData:buffer];
+}
+