23 @interface NSString : NSObject {  interface
32   NSString *str = (NSString *)kUTTypePlainText; // no change
34   str = (NSString *)(b ? kUTTypeRTF : kUTTypePlainText); // no change
35   str = (NSString *)p; // no change.
37   str = (NSString *)kNonConst;
39   str = (NSString *)(b ? kUTTypeRTF : kNonConst);
42   NSString *_uuidString = (NSString *)CFUUIDCreateString(kCFAllocatorDefault, _uuid);
43   _uuidString = [(NSString *)CFUUIDCreateString(kCFAllocatorDefault, _uuid) autorelease];
47 @implementation NSString (StrExt)  implementation in StrExt
48 - (NSString *)stringEscapedAsURI {
55 @implementation NSString  implementation
67 void f2(NSString *s) {
71   ref = [NSString new];
73   ref = (CFStringRef)[NSString new];
74   ref = [[NSString alloc] init];