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  1. #import <objc/objc.h>
  2. #import <objc/Object.h>
  3. #import <Foundation/Foundation.h>
  4.  
  5. @implementation TestObj
  6. int main()
  7. {
  8. 	NSString * s = @"e3Df";
  9. 	NSString * rx = @"\\A(?=\\D*\\d)(?=[^A-Z]*[A-Z][^A-Z]*\\z)[A-Za-z\\d]{4}\\z";
  10. 	NSPredicate * predicat = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", rx];
  11. 	if ([predicat evaluateWithObject:s]) {
  12. 		NSLog (@"yes");
  13. 	}
  14. 	else
  15. 	{
  16. 		NSLog (@"no");
  17. 	}
  18. 	return 0;
  19. }
  20. @end
Success #stdin #stdout #stderr 0.03s 42848KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
2015-11-16 12:27:07.796 prog[25789] autorelease called without pool for object (0x81855d0) of class GSMutableArray in thread <NSThread: 0x8147800>
2015-11-16 12:27:07.798 prog[25789] autorelease called without pool for object (0x81b4448) of class GSArrayEnumerator in thread <NSThread: 0x8147800>
2015-11-16 12:27:07.798 prog[25789] autorelease called without pool for object (0x81d5f58) of class GSConstantValueExpression in thread <NSThread: 0x8147800>
2015-11-16 12:27:07.798 prog[25789] autorelease called without pool for object (0x8193e88) of class NSComparisonPredicate in thread <NSThread: 0x8147800>
2015-11-16 12:27:07.814 prog[25789] yes
https://ideone.com/9M8d3n
language:
Objective-C (clang 8.0)
created:
10 years ago
visibility:
secret

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