| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | // rdar://9106929 |
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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 | typedef struct objc_object { |
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| 7 | Class isa; |
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| 8 | } *id; |
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| 9 | |
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| 10 | |
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| 11 | typedef struct __FSEventStream* FSEventStreamRef; |
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| 12 | |
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| 13 | extern id NSApp; |
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| 14 | |
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| 15 | @interface FileSystemMonitor { |
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| 16 | |
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| 17 | FSEventStreamRef fsEventStream; |
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| 18 | } |
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| 19 | @property(assign) FSEventStreamRef fsEventStream; |
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| 20 | |
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| 21 | @end |
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| 22 | |
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| 23 | @implementation FileSystemMonitor |
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| 24 | @synthesize fsEventStream; |
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| 25 | |
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| 26 | - (void)startFSEventGathering:(id)sender |
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| 27 | { |
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| 28 | fsEventStream = [NSApp delegate].fsEventStream; // expected-warning {{instance method '-delegate' not found (return type defaults to 'id')}} \ |
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| 29 | // expected-error {{property 'fsEventStream' not found on object of type 'id'}} |
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| 30 | |
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| 31 | } |
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| 32 | @end |
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| 33 | |
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| 34 | |
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