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  1. Integer x = 1;
  2. while (x < 2) {
  3.     System.debug(x);
  4.     x++;
  5. }
Success #stdin #stdout #stderr 0.02s 9976KB
comments (?)
stdin 
Standard input is empty
stdout 
Object: Integer error: did not understand #x
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
Integer class(Object)>>doesNotUnderstand: #x (SysExcept.st:1448)
UndefinedObject>>executeStatements (prog:1)
Object: nil error: did not understand #<
MessageNotUnderstood(Exception)>>signal (ExcHandling.st:254)
UndefinedObject(Object)>>doesNotUnderstand: #< (SysExcept.st:1448)
UndefinedObject>>executeStatements (prog:2)
stderr 
./prog:3: parse error, expected '}'
https://ideone.com/A1So9j
language:
Smalltalk (gst 3.2.5)
created:
15 days ago
visibility:
public

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