1 files changed, 20 insertions, 0 deletions
diff --git a/BlocksRuntime/tests/c99.c b/BlocksRuntime/tests/c99.c
new file mode 100644
index 000000000000..8f31ab3fdfb8
--- /dev/null
+++ b/BlocksRuntime/tests/c99.c
@@ -0,0 +1,20 @@
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+//
+//  c99.m
+//
+// CONFIG C99 rdar://problem/6399225
+
+#import <stdio.h>
+#import <stdlib.h>
+
+int main(int argc, char *argv[]) {
+    void (^blockA)(void) = ^ { ; };
+    blockA();
+    printf("%s: success\n", argv[0]);
+    exit(0);
+}