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// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result
// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t
// RUN: diff %t %s.result
#include "Common.h"
@interface myController : NSObject
-(id)test:(id)x;
@end
#define MY_MACRO1(x)
#define MY_MACRO2(x) (void)x
@implementation myController
-(id) test:(id) x {
[[x retain] release];
return [[x retain] autorelease];
}
-(void)dealloc
{
id array, array_already_empty;
for (id element in array_already_empty) {
}
[array release];
;
int b, b_array_already_empty;
if (b)
[array release];
if (b_array_already_empty) ;
if (b) {
[array release];
}
if (b_array_already_empty) {
}
if (b)
MY_MACRO1(array);
if (b)
MY_MACRO2(array);
}
@end
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