| Manman Ren | 8abc2e5 | 2016-02-02 22:23:03 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -fblocks -verify -std=c++11 %s |
| 2 | |
| 3 | enum NSEventType { |
| 4 | NSEventTypeFlagsChanged = 12 |
| 5 | }; |
| 6 | |
| 7 | enum NSEventMask { |
| 8 | NSEventMaskLeftMouseDown = 1 |
| 9 | }; |
| 10 | |
| 11 | static const NSEventType NSFlagsChanged = NSEventTypeFlagsChanged; |
| 12 | |
| 13 | @interface NSObject |
| 14 | @end |
| 15 | @interface NSEvent : NSObject { |
| 16 | } |
| 17 | + (nullable id) |
| 18 | addMonitor:(NSEventMask)mask handler:(NSEvent *_Nullable (^)(NSEvent *))block; |
| 19 | @end |
| 20 | |
| 21 | void test(id weakThis) { |
| 22 | id m_flagsChangedEventMonitor = [NSEvent |
| 23 | addMonitor:NSFlagsChangedMask //expected-error {{use of undeclared identifier 'NSFlagsChangedMask'}} |
| 24 | handler:[weakThis](NSEvent *flagsChangedEvent) { |
| 25 | return flagsChangedEvent; |
| 26 | }]; |
| 27 | } |