[Bug tree-optimization/115143] [11/12/13/14/15 Regression] tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115143

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 58232
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58232&action=edit
Patch which I am testing