[Bug fortran/62044] [4.8/4.9 Regression] ICE in USE statement with RENAME for extended derived type

[damian at sourceryinstitute dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62044

--- Comment #14 from Damian Rouson <damian at sourceryinstitute dot org> ---
Correction: the backport I was discussing with Andre was for a different bug. 
Nonetheless, I'm reasonably certain that the fix for this bug would benefit the
aforementioned project (pFUnit) so I'm still interested in this patch being
back ported if that's an option.