| /* APPLE LOCAL file radar 6061276 */ |
| /* Corner protocol case should not result in any warning on line 32 */ |
| /* { dg-do compile } */ |
| |
| #import <Foundation/Foundation.h> |
| |
| |
| @class ASTNode; |
| |
| @protocol ScopeLookup |
| - (ASTNode<ScopeLookup>*) containingScope; |
| @end |
| |
| @interface ASTNode : NSObject {} |
| @end |
| |
| @implementation ASTNode |
| @end |
| |
| @interface Expression : ASTNode {} |
| @end |
| |
| @implementation Expression |
| - (ASTNode<ScopeLookup>*) containingScope { return nil; } |
| @end |
| |
| @interface DeclarationContainingStatement : Expression <ScopeLookup> {} |
| @end |
| |
| @implementation DeclarationContainingStatement |
| - (void)dummy { |
| ASTNode<ScopeLookup> *containingScope = [self containingScope]; |
| if (containingScope) {} |
| } |
| @end |
