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// RUN: %clang_cc1 -fsyntax-only -Wmethod-signatures -verify -pedantic -Wno-objc-root-class %s
typedef signed char BOOL;
typedef int NSInteger;
@class NSString;
@protocol PBXCompletionItem
- (NSString *) name;
- (NSInteger)priority;
@end
extern NSInteger codeAssistantCaseCompareItems(id a, id b, void *context);
NSInteger codeAssistantCaseCompareItems(id<PBXCompletionItem> a, id<PBXCompletionItem> b, void *context)
{
return 0;
}
@interface TedWantsToVerifyObjCDoesTheRightThing
- compareThis:(int)a withThat:(id)b; // expected-note {{previous definition is here}} \
// expected-note {{previous definition is here}}
@end
@implementation TedWantsToVerifyObjCDoesTheRightThing
- compareThis:(id<PBXCompletionItem>)
a // expected-warning {{conflicting parameter types in implementation of 'compareThis:withThat:': 'int' vs 'id<PBXCompletionItem>'}}
withThat:(id<PBXCompletionItem>)b { // expected-warning {{conflicting parameter types in implementation of 'compareThis:withThat:': 'id' vs 'id<PBXCompletionItem>'}}
return self;
}
@end
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