1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result
2// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t
3// RUN: diff %t %s.result
4
5#include "Common.h"
6
7@interface myController : NSObject
8-(id)test:(id)x;
9@end
10
11#define MY_MACRO1(x)
12#define MY_MACRO2(x) (void)x
13
14@implementation myController
15-(id) test:(id) x {
16  return x;
17}
18
19-(void)dealloc
20{
21  id array, array_already_empty;
22  for (id element in array_already_empty) {
23  }
24
25  ;
26
27  int b, b_array_already_empty;
28  if (b_array_already_empty) ;
29
30  if (b_array_already_empty) {
31  }
32
33  if (b)
34    MY_MACRO1(array);
35  if (b)
36    MY_MACRO2(array);
37}
38@end
39