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