Short: sizeof(mapping) after destructing of key objects
From: Holger Kremss <jur94ewp@studserv.uni-leipzig.de>
Date: Wed, 17 Feb 1999 18:33:30 +0100 (MEZ)
Type: Bug
State: Fixed

Bug originally found by Elric and Fiona in Wunderland.

If you use objects as keys in a mapping and destruct these, an immediately
following sizeof() will still count them to the size.

foo() {
  mapping x;
  object a, b;
  a=clone_object("obj/fackel");
  b=clone_object("obj/fackel");
  x=([ a : "blabla" , b : "blublu" ]);
  destruct(a);
  destruct(b);
  return ({x, sizeof(x)});
}
Evaluation time: 10 ms.
Result: ({([]),2})