[Bug lto/66027] lto1: internal compiler error: in odr_types_equivalent_p

[t at sharklasers dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66027

--- Comment #3 from JD <t at sharklasers dot com> ---
Created attachment 35490
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35490&action=edit
preprocessed sources and makefile