| Patrick Beard | b2f6820 | 2012-04-06 18:12:22 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wattributes -Wobjc-root-class %s |
| 2 | @interface RootClass {} // expected-warning {{class 'RootClass' defined without specifying a base class}} \ |
| 3 | // expected-note {{add a super class to fix this problem}} |
| 4 | @end |
| 5 | @implementation RootClass |
| 6 | @end |
| 7 | |
| 8 | __attribute__((objc_root_class)) |
| 9 | @interface NonRootClass : RootClass // expected-error {{objc_root_class attribute may only be specified on a root class declaration}} |
| 10 | @end |
| 11 | @implementation NonRootClass |
| 12 | @end |
| 13 | |
| 14 | __attribute__((objc_root_class)) static void nonClassDeclaration() // expected-error {{attribute may only be applied to an Objective-C interface}} |
| 15 | { |
| 16 | } |