[Bug fortran/117258] tree check fail in gfc_trans_structure_assign, at fortran/trans-expr.cc:9691

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117258

--- Comment #3 from anlauf at gcc dot gnu.org ---
(In reply to David Binderman from comment #2)
> I had a quick look:
> 
> BUILD $ find elk* -name libxcifc.f90 -print
> elk-9.2.12/src.orig/libxcifc.f90
> elk-9.2.12/src/libxcifc.f90
> BUILD $ find elk-9.2.12 -name xc_f03_lib_m.mod -print
> BUILD $ 
> 
> So where should this file be ? I am not a FORTRAN programmer.

There should be another file that contains that module with header:

module xc_f03_lib_m
...
end module

Without having a testcase that resolves all module references it is impossible
to see what is going on.