diff --git a/test/Parser/objc-quirks.m b/test/Parser/objc-quirks.m
new file mode 100644
index 0000000..af4f926
--- /dev/null
+++ b/test/Parser/objc-quirks.m
@@ -0,0 +1,3 @@
+// RUN: clang -fsyntax-only -verify %s
+
+int @"s" = 5;  // expected-error {{unknown}}