https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99281
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |11.0 Known to fail|11.0 | --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Fixed on trunk, it's not a regression, the testcase is still rejected by GCC 6.5 and it ICEs with 7.1.0 already (at -O0). I'm still leaving this open for eventual backporting to at least GCC 10 where it was reported against.