llvm-project/clang-tools-extra/test/clang-tidy/objc-arc-and-properties.m

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// RUN: %check_clang_tidy %s misc-suspicious-semicolon %t
// This test checks if Objective-C 2.0 (@properties) and
// Automatic Reference Counting (ARC) are enabled for .m files
// checked via check_clang_tidy.py.
#if !__has_feature(objc_arc)
#error Objective-C ARC not enabled as expected
#endif
@interface Foo
@property (nonatomic, assign) int shouldDoStuff;
- (void)nop;
@end
void fail(Foo *f)
{
if(f.shouldDoStuff); [f nop];
// CHECK-MESSAGES: :[[@LINE-1]]:22: warning: potentially unintended semicolon [misc-suspicious-semicolon]
// CHECK-FIXES: if(f.shouldDoStuff) [f nop];
}