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* Re: c++/7399: Exception object destructors called pre-maturely.
@ 2002-12-16 16:45 bangerth
  0 siblings, 0 replies; only message in thread
From: bangerth @ 2002-12-16 16:45 UTC (permalink / raw)
  To: gcc-bugs, gcc-prs, lclay, nobody

Synopsis: Exception object destructors called pre-maturely.

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Mon Dec 16 16:45:09 2002
State-Changed-Why:
    With gcc3.3 I get the result you expect, with 3.2 I get
    memory corruption. However, if you insert a copy constructor
    for your MyException class and let it output something, you'll
    easily see that it is called in the process of throwin
    an exception (at least with 3.2, and probably also with
    2.96), which easily explains what is going on. Upshot:
    don't do that, i.e. when you allocate memory in a class,
    you have to do a deep copy in the copy constructor, or you
    have to do counted pointers.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7399


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