Lines Matching refs:nil
60 if ( self != nil ) {
64 userInfo:nil];
73 peekObj = nil;
83 if ( self != nil ) {
87 userInfo:nil];
90 peekObj = nil;
100 if ( self != nil ) {
104 userInfo:nil];
107 peekObj = nil;
125 if ( peekObj == nil ) {
133 id obj = nil;
136 peekObj = nil;
140 return nil;
146 anArray = nil;
156 if ( (count <= 0 || index >= count) && peekObj == nil ) return nil;
160 peekObj = nil;