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150
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1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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2 // expected-no-diagnostics
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3
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4 typedef struct objc_class *Class;
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5
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6 struct objc_class {
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7 Class isa;
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8 };
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9
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10 typedef struct objc_object {
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11 Class isa;
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12 } *id;
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13
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14 @interface XCActivityLogSection
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15 + (unsigned)serializationFormatVersion;
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16 + (unsigned)sectionByDeserializingData;
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17 + (Class)retursClass;
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18 @end
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19
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20 @implementation XCActivityLogSection
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21
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22 + (unsigned)serializationFormatVersion
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23 {
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24
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25 return 0;
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26 }
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27 + (unsigned)sectionByDeserializingData {
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28 unsigned version;
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29 return self.serializationFormatVersion;
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30 }
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31
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32 + (Class)retursClass {
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33 Class version;
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34 // FIXIT. (*version).isa does not work. Results in compiler error.
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35 return version->isa;
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36 }
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37
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38 @end
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39
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40
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