| 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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| 39 | |
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