1#import <Foundation/Foundation.h>
2
3int main() {
4 NSOrderedSet *orderedSet =
5 [NSOrderedSet orderedSetWithArray:@[@1,@2,@3,@1]];
6 NSLog(@"%@",orderedSet);
7 return 0; // break here
8}
9

source code of lldb/test/API/lang/objc/orderedset/main.m