1// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s
2int printf(const char *, ...);
3void _Block_byref_release(void*src){}
4
5int main() {
6   __block  int X = 1234;
7   __block  const char * message = "HELLO";
8
9   X = X - 1234;
10
11   X += 1;
12
13   printf ("%s(%d)\n", message, X);
14   X -= 1;
15
16   return X;
17}
18