| John McCall | 260611a | 2012-06-20 06:18:46 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fblocks -fobjc-gc -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck -check-prefix LP64 %s |
| 2 | // RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck -check-prefix LP64 %s |
| Fariborz Jahanian | 263c4de | 2010-02-10 23:34:57 +0000 | [diff] [blame] | 3 | |
| 4 | @interface MyView |
| 5 | - (void)MyView_sharedInit; |
| 6 | @end |
| 7 | |
| 8 | void foo(MyView *(^obj)(void)) ; |
| 9 | |
| 10 | @implementation MyView |
| 11 | - (void)MyView_sharedInit { |
| 12 | |
| 13 | __block __weak MyView *weakSelf = self; |
| 14 | foo( |
| 15 | ^{ |
| 16 | return weakSelf; |
| 17 | }); |
| 18 | |
| 19 | } |
| 20 | @end |
| 21 | |
| John McCall | c20e204 | 2011-02-16 00:49:34 +0000 | [diff] [blame] | 22 | // CHECK-LP64: call i8* @objc_read_weak |
| 23 | // CHECK-LP32: call i8* @objc_read_weak |
| Fariborz Jahanian | 263c4de | 2010-02-10 23:34:57 +0000 | [diff] [blame] | 24 | |