diff options
Diffstat (limited to 'clang/test/Rewriter/objc-modern-implicit-cast.mm')
-rw-r--r-- | clang/test/Rewriter/objc-modern-implicit-cast.mm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/clang/test/Rewriter/objc-modern-implicit-cast.mm b/clang/test/Rewriter/objc-modern-implicit-cast.mm new file mode 100644 index 0000000..e612199 --- /dev/null +++ b/clang/test/Rewriter/objc-modern-implicit-cast.mm @@ -0,0 +1,33 @@ +// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp +// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp +// rdar://11202764 + +typedef void(^BL)(void); + +id return_id(void(^block)(void)) { + return block; +} + +BL return_block(id obj) { + return obj; +} + +int main() +{ + void(^block)(void); + id obj; + block = obj; // AnyPointerToBlockPointerCast + obj = block; // BlockPointerToObjCPointerCast + + id obj1 = block; + + void(^block1)(void) = obj1; + + return_id(block1); + + return_id(obj1); + + return_block(block1); + + return_block(obj1); +} |