1// RUN: %clang_cc1 -Wmethod-signatures -fsyntax-only -verify -Wno-objc-root-class %s 2 3typedef signed char BOOL; 4typedef unsigned int NSUInteger; 5typedef struct _NSZone NSZone; 6@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; 7@protocol NSObject - (BOOL)isEqual:(id)object; 8@end @protocol NSCopying - (id)copyWithZone:(NSZone *)zone; 9@end @protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; 10@end @protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; 11@end @interface NSObject <NSObject> { 12} 13@end extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone); 14@interface NSValue : NSObject <NSCopying, NSCoding> - (void)getValue:(void *)value; 15@end @class NSString; 16typedef struct _NSRange { 17} 18 NSRange; 19@interface NSValue (NSValueRangeExtensions) + (NSValue *)valueWithRange:(NSRange)range; 20@end @interface NSAttributedString : NSObject <NSCopying, NSMutableCopying, NSCoding> - (NSString *)string; 21@end @interface NSMutableAttributedString : NSAttributedString - (void)replaceCharactersInRange:(NSRange)range withString:(NSString *)str; 22@end @class NSArray, NSDictionary, NSString, NSError; 23@interface NSScanner : NSObject <NSCopying> - (NSString *)string; 24@end typedef struct { 25} 26 CSSM_FIELDGROUP, *CSSM_FIELDGROUP_PTR; 27@protocol XDUMLClassifier; 28@protocol XDUMLClassInterfaceCommons <XDUMLClassifier> 29@end @protocol XDUMLImplementation; 30@protocol XDUMLElement <NSObject> - (NSArray *) ownedElements; 31@end @protocol XDUMLDataType; 32@protocol XDUMLNamedElement <XDUMLElement> - (NSString *) name; 33@end enum _XDSourceLanguage { 34XDSourceUnknown=0, XDSourceJava, XDSourceC, XDSourceCPP, XDSourceObjectiveC }; 35typedef NSUInteger XDSourceLanguage; 36@protocol XDSCClassifier <XDUMLClassInterfaceCommons> - (XDSourceLanguage)language; 37@end @class XDSCDocController; 38@interface XDSCDisplaySpecification : NSObject <NSCoding>{ 39} 40@end @class XDSCOperation; 41@interface XDSCClassFormatter : NSObject { 42} 43+ (NSUInteger) compartmentsForClassifier: (id <XDUMLClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec; // expected-note {{previous definition is here}} 44@end 45@class NSString; 46@implementation XDSCClassFormatter 47 48+ appendVisibility: (id <XDUMLNamedElement>) element withSpecification: (XDSCDisplaySpecification *) displaySpec to: (NSMutableAttributedString *) attributedString 49{ 50 return 0; 51} 52+ (NSUInteger) compartmentsForClassifier: (id <XDSCClassifier>) classifier withSpecification: (XDSCDisplaySpecification *) displaySpec { // expected-warning {{conflicting parameter types in implementation of 'compartmentsForClassifier:withSpecification:'}} 53 return 0; 54} 55@end 56 57// rdar: // 8006060 58@interface Bar 59- (void)foo:(id)format, ...; // expected-note {{previous declaration is here}} 60- (void)foo1:(id)format; // expected-note {{previous declaration is here}} 61@end 62@implementation Bar 63- (void)foo:(id)format {}; // expected-warning {{conflicting variadic declaration of method and its implementation}} 64- (void)foo1:(id)format, ... {}; // expected-warning {{conflicting variadic declaration of method and its implementation}} 65@end 66 67