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[Bug libstdc++/33504] redundant temporary object is created
- From: "alexey dot starovoytov at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jan 2008 05:28:00 -0000
- Subject: [Bug libstdc++/33504] redundant temporary object is created
- References: <bug-33504-7321@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from alexey dot starovoytov at gmail dot com 2008-01-04 05:28 -------
ext/pb_ds/regression/trie_data_map_rand.cc
is a self-contained testcase from existing code base.
I couldn't narrow down it further, since all derived testcases produced correct
instantiation of the constructor. See description.
It seems that complexity of this trie_data_map_rand.cc makes g++ front-end to
miss type equivalence during the search for a constructor.
--
alexey dot starovoytov at gmail dot com changed:
What |Removed |Added
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Status|WAITING |UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33504