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[Bug c++/19159] [4.0/4.1 Regression] Undefined symbol: vtable for __cxxabiv1::__vmi_class_type_info
- From: "mark at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Apr 2005 15:20:25 -0000
- Subject: [Bug c++/19159] [4.0/4.1 Regression] Undefined symbol: vtable for __cxxabiv1::__vmi_class_type_info
- References: <20041226162616.19159.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From mark at codesourcery dot com 2005-04-05 15:20 -------
Subject: Re: [4.0/4.1 Regression] Undefined symbol: vtable
for __cxxabiv1::__vmi_class_type_info
dave at hiauly1 dot hia dot nrc dot ca wrote:
> The warnings are from GCC:
Right; I wrote "link-time warnings" for no good reason; I meant
"compile-time warnings".
> ginyu% grep "used but never defined" *.c
> decl2.c: cp_warning_at ("inline function %qD used but never defined", decl);
>
> You could be right that this is a PCH problem and possibly configuring
> with --disable-libstdcxx-pch would help.
I'd be interested to know if it does.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19159