19 lines · c
1// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s2// expected-no-diagnostics3int printf(const char *, ...);4void _Block_byref_release(void*src){}5 6int main(void) {7 __block int X = 1234;8 __block const char * message = "HELLO";9 10 X = X - 1234;11 12 X += 1;13 14 printf ("%s(%d)\n", message, X);15 X -= 1;16 17 return X;18}19