[Bug c/77770] Internal compiler error on source which compiles with earlier versions.

[zoltan at bendor dot com.au]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77770

--- Comment #1 from Zoltan Kocsi <zoltan at bendor dot com.au> ---
Created attachment 39709
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39709&action=edit
The error message from the compiler