https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78767
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |trippels at gcc dot gnu.org --- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- The testcase from PR78852 still ICEs for gcc-5 and gcc-6. So backporting the fix would be a good idea.