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org.sonar.l10n.javascript.rules.javascript.WithStatement.html Maven / Gradle / Ivy

The object of the with can have properties that collide with local variables, it can drastically change the meaning of your program :


with (foo) {
  var x = 3;
  return x;
}



The local variable x could be clobbered by a property of foo and perhaps it even has a setter, in which case assigning 3 could cause lots of other code to execute.



Never use the with statement.