| 1 | // RUN: %clang_cc1 -fsyntax-only -fblocks -verify %s |
|---|---|
| 2 | // expected-no-diagnostics |
| 3 | // rdar://9181463 |
| 4 | |
| 5 | typedef struct objc_class *Class; |
| 6 | |
| 7 | typedef struct objc_object { |
| 8 | Class isa; |
| 9 | } *id; |
| 10 | |
| 11 | @interface NSObject |
| 12 | + (id) alloc; |
| 13 | @end |
| 14 | |
| 15 | |
| 16 | void foo(Class self) { |
| 17 | [self alloc]; |
| 18 | (^() { |
| 19 | [self alloc]; |
| 20 | })(); |
| 21 | } |
| 22 | |
| 23 | void bar(Class self) { |
| 24 | Class y = self; |
| 25 | [y alloc]; |
| 26 | } |
| 27 | |
| 28 |