[Bug lto/53808] Undefined symbol when building a library with lto

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53808

--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Feb 25 18:54:48 2014
New Revision: 208153

URL: http://gcc.gnu.org/viewcvs?rev=208153&root=gcc&view=rev
Log:
    PR lto/53808
    * class.c (clone_function_decl): Call note_vague_linkage_fn for
    defaulted virtual dtor.

Added:
    trunk/gcc/testsuite/g++.dg/opt/devirt4.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/class.c