https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98464
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[11 Regression] ICE: tree |[11 Regression] ICE: tree |check: expected class |check: expected class |'type', have 'exceptional' |'type', have 'exceptional' |(error_mark) in |(error_mark) in |tree_nop_conversion_p, at |tree_nop_conversion_p, at |tree.c:12825 |tree.c:12825 by r11-4637 Status|UNCONFIRMED |NEW Ever confirmed|0 |1 CC| |linkw at gcc dot gnu.org Last reconfirmed| |2020-12-28 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> --- It is caused by r11-4637.