This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c++/42608] [4.4/4.5 Regression] Undefined reference not reported in case of explicit template instantiation
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Jan 2010 22:41:20 -0000
- Subject: [Bug c++/42608] [4.4/4.5 Regression] Undefined reference not reported in case of explicit template instantiation
- References: <bug-42608-18628@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from jakub at gcc dot gnu dot org 2010-01-14 22:41 -------
Subject: Bug 42608
Author: jakub
Date: Thu Jan 14 22:41:02 2010
New Revision: 155919
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155919
Log:
PR c++/42608
* varasm.c (declare_weak): Add weak attribute to decl if it
doesn't have one already.
(assemble_external): Only add decls to weak_decls if they also
have weak attribute.
* g++.dg/template/instantiate11.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/template/instantiate11.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/varasm.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42608