| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| typedef signed char BOOL; |
| typedef unsigned int NSUInteger; |
| typedef struct _NSZone NSZone; |
| @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; |
| @protocol NSObject - (BOOL)isEqual:(id)object; @end |
| @protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end // expected-warning {{method in protocol not implemented [-Wprotocol]}} |
| @protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end |
| @protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end |
| @interface NSObject <NSObject> {} @end |
| typedef struct {} NSFastEnumerationState; |
| @protocol NSFastEnumeration - (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len; @end |
| @interface NSDictionary : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration> - (NSUInteger)count; @end |
| @interface NSMutableDictionary : NSDictionary - (void)removeObjectForKey:(id)aKey; @end |
| extern NSString * const NSTaskDidTerminateNotification; |
| |
| @interface XCPropertyExpansionContext : NSObject <NSCopying> { // expected-note {{required for direct or indirect protocol 'NSCopying'}} |
| NSMutableDictionary * _propNamesToPropValuesCache; |
| } @end |
| |
| @protocol XCPropertyValues <NSObject, NSCopying> |
| - (NSString *)evaluateAsStringInContext:(XCPropertyExpansionContext *)context withNestingState:(const void *)state; |
| @end |
| |
| @implementation XCPropertyExpansionContext // expected-warning {{incomplete implementation}} |
| - (NSString *)expandedValueForProperty:(NSString *)property { |
| id <XCPropertyValues> cachedValueNode = [_propNamesToPropValuesCache objectForKey:property]; // expected-warning {{method '-objectForKey:' not found (return type defaults to 'id')}} |
| if (cachedValueNode == ((void *)0)) { } |
| NSString * expandedValue = [cachedValueNode evaluateAsStringInContext:self withNestingState:((void *)0)]; |
| return expandedValue; |
| } |
| @end |