test/CodeGen/kr-style-block.c - clang - Git at Google

 // RUN: clang-cc -emit-llvm %s -o %t -fblocks

 void foo (void(^)());

 int main()
 {
 foo(
   ^() { }
 );
 }
	// RUN: clang-cc -emit-llvm %s -o %t -fblocks

	void foo (void(^)());

	int main()
	{
	foo(
	^() { }
	);
	}