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[Bug c++/51812] [4.7 regression] Virtual public inheritance and thunks leads to "undefined reference" in header files.
- 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: Tue, 24 Jan 2012 13:37:43 +0000
- Subject: [Bug c++/51812] [4.7 regression] Virtual public inheritance and thunks leads to "undefined reference" in header files.
- Auto-submitted: auto-generated
- References: <bug-51812-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51812
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-24 13:37:43 UTC ---
Author: jason
Date: Tue Jan 24 13:37:38 2012
New Revision: 183475
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183475
Log:
PR c++/51812
* cgraphunit.c (cgraph_decide_is_function_needed): Don't always
output static aliases.
Added:
trunk/gcc/testsuite/g++.dg/inherit/covariant20.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cgraphunit.c
trunk/gcc/testsuite/ChangeLog