| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| // expected-no-diagnostics |
| |
| |
| @interface Object |
| + (id) new; |
| @end |
| |
| @protocol GCObject |
| @property int class; |
| @end |
| |
| @protocol DerivedGCObject <GCObject> |
| @property int Dclass; |
| @end |
| |
| @interface GCObject : Object <DerivedGCObject> { |
| int ifield; |
| int iOwnClass; |
| int iDclass; |
| } |
| @property int OwnClass; |
| @end |
| |
| @implementation GCObject : Object |
| @synthesize class=ifield; |
| @synthesize Dclass=iDclass; |
| @synthesize OwnClass=iOwnClass; |
| @end |
| |
| int main(int argc, char **argv) { |
| GCObject *f = [GCObject new]; |
| f.class = 5; |
| f.Dclass = 1; |
| f.OwnClass = 3; |
| return f.class + f.Dclass + f.OwnClass - 9; |
| } |