1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Litypedef signed char BOOL; 4*67e74705SXin Litypedef unsigned int NSUInteger; 5*67e74705SXin Litypedef struct _NSZone NSZone; 6*67e74705SXin Li@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; 7*67e74705SXin Li@protocol NSObject - (BOOL)isEqual:(id)object; @end 8*67e74705SXin Li@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end // expected-note {{method 'copyWithZone:' declared here}} 9*67e74705SXin Li@protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end 10*67e74705SXin Li@protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end 11*67e74705SXin Li@interface NSObject <NSObject> {} @end 12*67e74705SXin Litypedef struct {} NSFastEnumerationState; 13*67e74705SXin Li@protocol NSFastEnumeration - (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len; @end 14*67e74705SXin Li@interface NSDictionary : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration> - (NSUInteger)count; @end 15*67e74705SXin Li@interface NSMutableDictionary : NSDictionary - (void)removeObjectForKey:(id)aKey; @end // expected-note {{receiver is instance of class declared here}} 16*67e74705SXin Liextern NSString * const NSTaskDidTerminateNotification; 17*67e74705SXin Li 18*67e74705SXin Li@interface XCPropertyExpansionContext : NSObject <NSCopying> { 19*67e74705SXin Li NSMutableDictionary * _propNamesToPropValuesCache; 20*67e74705SXin Li} @end 21*67e74705SXin Li 22*67e74705SXin Li@protocol XCPropertyValues <NSObject, NSCopying> 23*67e74705SXin Li- (NSString *)evaluateAsStringInContext:(XCPropertyExpansionContext *)context withNestingState:(const void *)state; 24*67e74705SXin Li@end 25*67e74705SXin Li 26*67e74705SXin Li@implementation XCPropertyExpansionContext // expected-warning {{method 'copyWithZone:' in protocol 'NSCopying' not implemented}} 27*67e74705SXin Li- (NSString *)expandedValueForProperty:(NSString *)property { 28*67e74705SXin Li id <XCPropertyValues> cachedValueNode = [_propNamesToPropValuesCache objectForKey:property]; // expected-warning {{method '-objectForKey:' not found (return type defaults to 'id')}} 29*67e74705SXin Li if (cachedValueNode == ((void *)0)) { } 30*67e74705SXin Li NSString * expandedValue = [cachedValueNode evaluateAsStringInContext:self withNestingState:((void *)0)]; 31*67e74705SXin Li return expandedValue; 32*67e74705SXin Li} 33*67e74705SXin Li@end 34