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[Bug c++/30340] pure virtual function called on const & declared with previous declaration without a definition, const & assigned by temporary
- From: "mjtruog at fastmail dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Jan 2007 20:34:48 -0000
- Subject: [Bug c++/30340] pure virtual function called on const & declared with previous declaration without a definition, const & assigned by temporary
- References: <bug-30340-13845@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from mjtruog at fastmail dot ca 2007-01-01 20:34 -------
Thank you for looking at this. My mistake.
I didn't realize that when you assign a temporary to a const &, the object is
still destroyed after the assignment (and should then not be used in such a
way, since the contents is undefined).
--
mjtruog at fastmail dot ca changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |critical
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30340