54 lines
1.7 KiB
Objective-C
54 lines
1.7 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.14.0 -fsyntax-only -Wno-objc-root-class -verify %s
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@interface I1 @end
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// expected-warning@+1 {{'always_inline' attribute only applies to functions}}
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__attribute__((always_inline))
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@implementation I1 @end
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// expected-warning@+1 {{'always_inline' attribute only applies to functions}}
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__attribute__((always_inline))
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@implementation I1 (MyCat) @end
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// expected-warning@+1 {{'always_inline' attribute only applies to functions}}
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__attribute__((always_inline))
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// expected-warning@+1 {{cannot find interface declaration for 'I2'}}
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@implementation I2 @end
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// expected-error@+1 {{only applies to Objective-C interfaces}}
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__attribute__((objc_root_class))
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// expected-warning@+1 {{cannot find interface declaration for 'I3'}}
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@implementation I3 @end
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#define AVAIL_ATTR __attribute__((availability(macos, introduced=1000)))
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typedef int AVAIL_ATTR unavail_int; // expected-note {{marked as being introduced}}
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@interface I4 @end // expected-note {{annotate}}
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@implementation I4 {
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unavail_int x; // expected-warning {{'unavail_int' is only available on macOS 1000 or newer}}
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}
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@end
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@interface I5 @end
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#pragma clang attribute push (AVAIL_ATTR, apply_to=objc_implementation)
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@implementation I5 {
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unavail_int x;
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}
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@end
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#pragma clang attribute pop
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I5 *i5;
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// expected-error@+1 2 {{'annotate' attribute takes one argument}}
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#pragma clang attribute push (__attribute__((annotate)), apply_to=objc_implementation)
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@interface I6 @end
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@interface I6 (MyCat) @end
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@interface I6 () @end
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@implementation I6 @end // expected-note {{when applied to this declaration}}
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@implementation I6 (MyCat) @end // expected-note {{when applied to this declaration}}
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#pragma clang attribute pop
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