forked from OSchip/llvm-project
124 lines
2.5 KiB
Objective-C
124 lines
2.5 KiB
Objective-C
// RUN: %clang_cc1 %s -fsyntax-only -verify
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@interface A {
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int X __attribute__((deprecated));
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}
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+ (void)F __attribute__((deprecated));
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- (void)f __attribute__((deprecated));
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@end
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@implementation A
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+ (void)F __attribute__((deprecated))
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{ // expected-warning {{method attribute can only be specified on method declarations}}
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[self F]; // no warning, since the caller is also deprecated.
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}
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- (void)g
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{
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X++; // expected-warning{{'X' is deprecated}}
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self->X++; // expected-warning{{'X' is deprecated}}
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[self f]; // expected-warning{{'f' is deprecated}}
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}
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- (void)f
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{
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[self f]; // no warning, the caller is deprecated in its interface.
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}
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@end
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@interface B: A
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@end
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@implementation B
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+ (void)G
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{
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[super F]; // expected-warning{{'F' is deprecated}}
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}
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- (void)g
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{
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[super f]; // // expected-warning{{'f' is deprecated}}
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}
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@end
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@protocol P
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- (void)p __attribute__((deprecated));
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@end
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void t1(A *a)
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{
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[A F]; // expected-warning{{'F' is deprecated}}
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[a f]; // expected-warning{{'f' is deprecated}}
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}
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void t2(id a)
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{
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[a f];
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}
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void t3(A<P>* a)
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{
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[a f]; // expected-warning{{'f' is deprecated}}
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[a p]; // expected-warning{{'p' is deprecated}}
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}
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void t4(Class c)
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{
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[c F];
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}
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@interface Bar
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@property (assign, setter = MySetter:) int FooBar __attribute__ ((deprecated));
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- (void) MySetter : (int) value;
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@end
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int t5() {
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Bar *f;
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f.FooBar = 1; // expected-warning {{warning: 'FooBar' is deprecated}}
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return f.FooBar; // expected-warning {{warning: 'FooBar' is deprecated}}
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}
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__attribute ((deprecated))
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@interface DEPRECATED {
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@public int ivar;
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DEPRECATED *ivar2; // no warning.
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}
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- (int) instancemethod;
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- (DEPRECATED *) meth; // no warning.
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@property int prop;
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@end
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@interface DEPRECATED (Category) // no warning.
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- (DEPRECATED *) meth2; // no warning.
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@end
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@interface DEPRECATED (Category2) // no warning.
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@end
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@implementation DEPRECATED (Category2) // expected-warning {{warning: 'DEPRECATED' is deprecated}}
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@end
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@interface NS : DEPRECATED // expected-warning {{warning: 'DEPRECATED' is deprecated}}
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@end
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@interface Test2
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@property int test2 __attribute__((deprecated));
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@end
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void test(Test2 *foo) {
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int x;
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x = foo.test2; // expected-warning {{'test2' is deprecated}}
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x = [foo test2]; // expected-warning {{'test2' is deprecated}}
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foo.test2 = x; // expected-warning {{'test2' is deprecated}}
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[foo setTest2: x]; // expected-warning {{'setTest2:' is deprecated}}
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}
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__attribute__((deprecated))
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@interface A(Blah) // expected-error{{attributes may not be specified on a category}}
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@end
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