| Patrick Beard | acfbe9e | 2012-04-06 18:12:22 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
| Andy Gibbs | c6e68da | 2012-10-19 12:44:48 +0000 | [diff] [blame] | 2 | // expected-no-diagnostics |
| Fariborz Jahanian | e983d17 | 2009-09-22 16:48:37 +0000 | [diff] [blame] | 3 | |
| 4 | typedef struct objc_class *Class; |
| 5 | |
| 6 | struct objc_class { |
| 7 | Class isa; |
| 8 | }; |
| 9 | |
| 10 | typedef struct objc_object { |
| 11 | Class isa; |
| 12 | } *id; |
| 13 | |
| 14 | @interface XCActivityLogSection |
| 15 | + (unsigned)serializationFormatVersion; |
| 16 | + (unsigned)sectionByDeserializingData; |
| 17 | + (Class)retursClass; |
| 18 | @end |
| 19 | |
| 20 | @implementation XCActivityLogSection |
| 21 | |
| 22 | + (unsigned)serializationFormatVersion |
| 23 | { |
| 24 | |
| 25 | return 0; |
| 26 | } |
| 27 | + (unsigned)sectionByDeserializingData { |
| 28 | unsigned version; |
| 29 | return self.serializationFormatVersion; |
| 30 | } |
| 31 | |
| 32 | + (Class)retursClass { |
| 33 | Class version; |
| 34 | // FIXIT. (*version).isa does not work. Results in compiler error. |
| 35 | return version->isa; |
| 36 | } |
| 37 | |
| 38 | @end |
| 39 | |
| 40 | |