diff options
Diffstat (limited to 'clang/test/CodeGenObjC/objc2-weak-block-call.m')
| -rw-r--r-- | clang/test/CodeGenObjC/objc2-weak-block-call.m | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/objc2-weak-block-call.m b/clang/test/CodeGenObjC/objc2-weak-block-call.m new file mode 100644 index 0000000..94c54e7 --- /dev/null +++ b/clang/test/CodeGenObjC/objc2-weak-block-call.m @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -fblocks -fobjc-gc -triple x86_64-apple-darwin -fobjc-fragile-abi -emit-llvm %s -o - | FileCheck -check-prefix LP64 %s +// RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -fobjc-fragile-abi -emit-llvm %s -o - | FileCheck -check-prefix LP64 %s + +@interface MyView +- (void)MyView_sharedInit; +@end + +void foo(MyView *(^obj)(void)) ; + +@implementation MyView +- (void)MyView_sharedInit { + + __block __weak MyView *weakSelf = self; + foo( + ^{ + return weakSelf; + }); + +} +@end + +// CHECK-LP64: call i8* @objc_read_weak +// CHECK-LP32: call i8* @objc_read_weak + |