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1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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2
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3 typedef struct objc_class *Class;
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4 struct __objcFastEnumerationState;
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5 typedef struct objc_object {
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6 Class isa;
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7 } *id;
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8
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9 @protocol P @end
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10
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11 @interface MyList
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12 @end
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13
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14 @implementation MyList
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15 - (unsigned int)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects: (id *)items count:(unsigned int)stackcount
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16 {
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17 return 0;
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18 }
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19 @end
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20
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21 @interface MyList (BasicTest)
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22 - (void)compilerTestAgainst;
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23 @end
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24
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25 @implementation MyList (BasicTest)
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26 - (void)compilerTestAgainst {
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27 static i;// expected-warning {{type specifier missing, defaults to 'int'}}
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28 for (id el, elem in self) // expected-error {{only one element declaration is allowed}}
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29 ++i;
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30 for (id el in self)
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31 ++i;
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32 MyList<P> ***p;
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33 for (p in self) // expected-error {{selector element type 'MyList<P> ***' is not a valid object}}
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34 ++i;
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35
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36 }
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37 @end
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38
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