| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | @interface I |
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| 4 | - (id) retain; |
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| 5 | @end |
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| 6 | |
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| 7 | int objc_lookUpClass(const char*); |
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| 8 | |
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| 9 | void __raiseExc1() { |
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| 10 | [objc_lookUpClass("NSString") retain]; // expected-warning {{receiver type 'int' is not 'id'}} |
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| 11 | } |
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| 12 | |
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| 13 | typedef const struct __CFString * CFStringRef; |
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| 14 | |
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| 15 | void func() { |
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| 16 | CFStringRef obj; |
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| 17 | |
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| 18 | [obj self]; // expected-warning {{receiver type 'CFStringRef' (aka 'const struct __CFString *') is not 'id'}} \\ |
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| 19 | expected-warning {{method '-self' not found}} |
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| 20 | } |
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| 21 | |
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