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  1. function foo(x){
  2.     return [x + 1, null];
  3. }
  4.  
  5. var x = 5;
  6. if (x % 2 == 1 ){
  7.     var [x,y]=foo(x);
  8.     if (y!=null){
  9.         console.fatal("Error");
  10.     }
  11.     console.log(x);
  12. }
  13. console.log(x);
Success #stdin #stdout 0.03s 17072KB
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6
6
https://ideone.com/LqUzte
language:
JavaScript (SMonkey 60.2.3)
created:
4 years ago
visibility:
secret

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