https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89187
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Feb 7 14:57:29 2019 New Revision: 268649 URL: https://gcc.gnu.org/viewcvs?rev=268649&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek <ja...@redhat.com> PR c++/89187 * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on PARM_DECLs of the thunk. * lambda.c (maybe_add_lambda_conv_op): Likewise. * g++.dg/opt/pr89187.C: New test. Added: branches/gcc-8-branch/gcc/testsuite/g++.dg/opt/pr89187.C Modified: branches/gcc-8-branch/gcc/cp/ChangeLog branches/gcc-8-branch/gcc/cp/lambda.c branches/gcc-8-branch/gcc/cp/optimize.c branches/gcc-8-branch/gcc/testsuite/ChangeLog