| 1 | // RUN: %clang_cc1 -fsyntax-only -Wimplicit-atomic-properties -verify -Wno-objc-root-class %s |
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| 2 | // rdar://8774580 |
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| 3 | |
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| 4 | @interface Super |
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| 5 | @property (nonatomic, readwrite) int P; // OK |
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| 6 | @property (atomic, readwrite) int P1; // OK |
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| 7 | @property (readwrite) int P2; // expected-note {{property declared here}} |
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| 8 | @property int P3; // expected-note {{property declared here}} |
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| 9 | @end |
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| 10 | |
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| 11 | @implementation Super // expected-warning {{property is assumed atomic when auto-synthesizing the property}} |
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| 12 | @synthesize P,P1,P2; // expected-warning {{property is assumed atomic by default}} |
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| 13 | @end |
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| 14 | |
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