https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79176
--- Comment #7 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Thu Jan 26 16:34:03 2017 New Revision: 244937 URL: https://gcc.gnu.org/viewcvs?rev=244937&root=gcc&view=rev Log: PR c++/79176 - lambda ICE with -flto -Os * decl2.c (vague_linkage_p): Handle decloned 'tors. * tree.c (decl_linkage): Likewise. Added: branches/gcc-6-branch/gcc/testsuite/g++.dg/opt/declone3.C Modified: branches/gcc-6-branch/gcc/cp/ChangeLog branches/gcc-6-branch/gcc/cp/decl2.c branches/gcc-6-branch/gcc/cp/tree.c