30 lines
989 B
Objective-C
30 lines
989 B
Objective-C
// RUN: %check_clang_tidy %s misc-suspicious-semicolon %t -- -- -fno-objc-arc -fobjc-abi-version=1
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// This test ensures check_clang_tidy.py allows disabling Objective-C ARC and
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// Objective-C 2.0 via passing arguments after -- on the command line.
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//
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// (We could include a test which doesn't pass any arguments after --
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// to check if ARC and ObjC 2.0 are disabled by default, but that test
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// could change behavior based on the default Objective-C runtime for
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// the platform, which would make this test flaky.)
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#if __has_feature(objc_arc)
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#error Objective-C ARC unexpectedly enabled even with -fno-objc-arc
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#endif
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#ifdef __OBJC2__
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#error Objective-C 2.0 unexpectedly enabled even with -fobjc-abi-version=1
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#endif
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@interface Foo
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- (int)shouldDoStuff;
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- (void)nop;
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@end
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void fail(Foo *f)
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{
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if([f shouldDoStuff]); [f nop];
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// CHECK-MESSAGES: :[[@LINE-1]]:24: warning: potentially unintended semicolon [misc-suspicious-semicolon]
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// CHECK-FIXES: if([f shouldDoStuff]) [f nop];
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}
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