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[Bug c++/51832] [4.7 regression] Rev.182970 causes LTO link errors (multiple definitions of allocator_traits)
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 22 Jan 2012 20:56:37 +0000
- Subject: [Bug c++/51832] [4.7 regression] Rev.182970 causes LTO link errors (multiple definitions of allocator_traits)
- Auto-submitted: auto-generated
- References: <bug-51832-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51832
--- Comment #20 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-22 20:56:37 UTC ---
Author: jason
Date: Sun Jan 22 20:56:34 2012
New Revision: 183396
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183396
Log:
PR c++/51832
* varpool.c (varpool_analyze_pending_decls): Copy DECL_EXTERNAL
for extra name aliases.
Added:
trunk/gcc/testsuite/g++.dg/lto/pr51832.h
trunk/gcc/testsuite/g++.dg/lto/pr51832_0.C
trunk/gcc/testsuite/g++.dg/lto/pr51832_1.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/varpool.c