32 lines
1.5 KiB
C
32 lines
1.5 KiB
C
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void g1(int * _Nonnull);
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void g2(int (^block)(int, int)); // expected-warning{{block pointer is missing a nullability type specifier}}
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// expected-note@-1 {{insert '_Nullable' if the block pointer may be null}}
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// expected-note@-2 {{insert '_Nonnull' if the block pointer should never be null}}
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void g3(const
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id // expected-warning{{missing a nullability type specifier}}
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volatile
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// expected-note@-1 {{insert '_Nullable' if the pointer may be null}}
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// expected-note@-2 {{insert '_Nonnull' if the pointer should never be null}}
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* // expected-warning{{missing a nullability type specifier}}
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// expected-note@-1 {{insert '_Nullable' if the pointer may be null}}
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// expected-note@-2 {{insert '_Nonnull' if the pointer should never be null}}
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);
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@interface SomeClass
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@property (retain,nonnull) id property1;
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@property (retain,nullable) SomeClass *property2;
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- (nullable SomeClass *)method1;
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- (void)method2:(nonnull SomeClass *)param;
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@property (readonly, weak) SomeClass *property3; // expected-warning{{missing a nullability type specifier}}
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// expected-note@-1 {{insert '_Nullable' if the pointer may be null}}
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// expected-note@-2 {{insert '_Nonnull' if the pointer should never be null}}
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@end
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@interface SomeClass ()
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@property (readonly, weak) SomeClass *property4; // expected-warning{{missing a nullability type specifier}}
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// expected-note@-1 {{insert '_Nullable' if the pointer may be null}}
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// expected-note@-2 {{insert '_Nonnull' if the pointer should never be null}}
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@end
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