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[Bug regression/54314] undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
- From: "jojelino at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 18 Aug 2012 14:53:53 +0000
- Subject: [Bug regression/54314] undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >'
- Auto-submitted: auto-generated
- References: <bug-54314-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54314
--- Comment #1 from gee <jojelino at gmail dot com> 2012-08-18 14:53:53 UTC ---
bug 53518 also has this problem.
reference type in method argument causes symbol reference of construction
vtable for ***.
so, construction vtable for * symbol must not be marked as weak in PE target.
since PE target cannot handle weak symbol.
or, just reverting the problematic commit would be good.