forked from OSchip/llvm-project
32 lines
930 B
Objective-C
32 lines
930 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s
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typedef int kern_return_t;
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#define KERN_SUCCESS 0
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@interface NSObject
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@end
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@interface I: NSObject
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- (kern_return_t)foo __attribute__((mig_server_routine)); // no-warning
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- (void) bar_void __attribute__((mig_server_routine)); // expected-warning{{'mig_server_routine' attribute only applies to routines that return a kern_return_t}}
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- (int) bar_int __attribute__((mig_server_routine)); // expected-warning{{'mig_server_routine' attribute only applies to routines that return a kern_return_t}}
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@end
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@implementation I
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- (kern_return_t)foo {
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kern_return_t (^block)(void) = ^ __attribute__((mig_server_routine)) { // no-warning
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return KERN_SUCCESS;
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};
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// FIXME: Warn that this block doesn't return a kern_return_t.
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void (^invalid_block)(void) = ^ __attribute__((mig_server_routine)) {};
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return block();
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}
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- (void)bar_void {
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}
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- (int)bar_int {
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return 0;
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}
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@end
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