https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66605
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |6.0 --- Comment #16 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- FIXED in GCC 6. This is probably a regression, but I'm not sure if a backport would be accepted. Otherwise, one of the brute-force fixes, like the one in comment #9, should be enough to fix the ICE.