llvm-project

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// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-gc -emit-llvm -debug-info-kind=limited -o - %s
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// Check that this doesn't crash when compiled with debugging on.
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@class Foo;
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typedef struct Bar *BarRef;
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@interface Baz
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@end
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@interface Foo
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- (void) setFlag;
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@end
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@implementation Baz
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- (void) a:(BarRef)b
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{
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  Foo* view = (Foo*)self;
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  [view setFlag];
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}
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@end
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@implementation Foo
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{
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  int flag : 1;
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}
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- (void) setFlag
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{
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  if (!flag)
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    flag = 1;
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}
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@end
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