20 lines
597 B
Objective-C
20 lines
597 B
Objective-C
// Check that we warn, but accept, -fobjc-gc for iPhone OS.
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// RUN: %clang -target i386-apple-darwin9 -miphoneos-version-min=3.0 -fobjc-gc -flto -S -o %t %s 2> %t.err
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// RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_LL %s < %t
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// RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_STDERR %s < %t.err
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// IPHONE_OBJC_GC_LL: define void @f0
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// IPHONE_OBJC_GC_LL-NOT: objc_assign_ivar
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// IPHONE_OBJC_GC_LL: }
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// IPHONE_OBJC_GC_STDERR: warning: Objective-C garbage collection is not supported on this platform, ignoring '-fobjc-gc'
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@interface A {
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@public
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id x;
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}
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@end
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void f0(A *a, id x) { a->x = x; }
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