Finish pushing blocks attribute through the clang attribute machinery.
Also added a couple simple tests from the "gcc.apple" test suite.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56309 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/block-storageclass.c b/test/Sema/block-storageclass.c
new file mode 100644
index 0000000..662bd73
--- /dev/null
+++ b/test/Sema/block-storageclass.c
@@ -0,0 +1,18 @@
+// RUN: clang %s -fsyntax-only -verify
+
+#include <stdio.h>
+void _Block_byref_release(void*src){}
+
+int main() {
+ __block int X = 1234;
+ __block const char * message = "HELLO";
+
+ X = X - 1234;
+
+ X += 1;
+
+ printf ("%s(%d)\n", message, X);
+ X -= 1;
+
+ return X;
+}