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1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3@interface MyClass14@end5 6@protocol P7- (void) Pmeth; // expected-note {{method 'Pmeth' declared here}}8- (void) Pmeth1; // expected-note {{method 'Pmeth1' declared here}}9@end10 11@interface MyClass1(CAT) <P>12- (void) meth2; // expected-note {{method 'meth2' declared here}}13@end14 15@implementation MyClass1(CAT) // expected-warning {{method 'Pmeth' in protocol 'P' not implemented}} \16 // expected-warning {{method definition for 'meth2' not found}}17- (void) Pmeth1{}18@end19 20@interface MyClass1(DOG) <P>21- (void)ppp; // expected-note {{method 'ppp' declared here}}22@end23 24@implementation MyClass1(DOG) // expected-warning {{method 'Pmeth1' in protocol 'P' not implemented}} \25 // expected-warning {{method definition for 'ppp' not found}}26- (void) Pmeth {}27@end28 29@implementation MyClass1(CAT1)30@end31 32@class NSString;33 34@protocol NSObject35- (NSString *)meth_inprotocol;36@end37 38@interface NSObject <NSObject>39- (NSString *)description;40+ (NSString *) cls_description;41@end42 43@protocol Foo 44- (NSString *)description;45+ (NSString *) cls_description;46@end47 48@interface NSObject (FooConformance) <Foo>49@end50 51@implementation NSObject (FooConformance)52@end53 54// Don't warn when a category does not implemented a method imported55// by its protocol because another category has its declaration and56// that category will implement it.57@interface NSOrderedSet @end58 59@interface NSOrderedSet(CoolectionImplements)60- (unsigned char)containsObject:(id)object;61@end62 63@protocol Collection64- (unsigned char)containsObject:(id)object;65@end66 67@interface NSOrderedSet (CollectionConformance) <Collection>68@end69 70@implementation NSOrderedSet (CollectionConformance)71@end72 73