Freeing the contents of a union

[ERDI Gergo <cactus cactus rulez org>]

Hi,

Suppose I have a union like this:

union Foo switch (long)
{
  case 0: long   num_val;
  case 1: string str_val;
  case 2: Object obj_val;
};


How do I overwrite its value without leaking? Calling Foo__freekids() can
easily segfault because if, for example, _d is 0 and num_val is something
like 5, Foo__freekids() will try to CORBA_free 0x05 as a string/object.


	Gergo

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