https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109684
--- Comment #8 from Neil Carlson <neil.n.carlson at gmail dot com> ---
We've been bitten by what looks to be the same bug in our large Fortran code:
245 | end module kuprat_mapper_type
| 1
Error: Contained procedure ‘__final_integer_set_type_wavl_Integer_set’ at (1)
of a PURE procedure must also be PURE
This one really had me baffled. The kuprat_mapper type has no component (or
component of component) of the integer_set type, nor any pure procedures. At
most, some procedure associated with the kuprat_mapper type has a local
integer_set variable. In any event, the integer_set type does have a final
procedure and it is pure! What's more baffling is why this error occurred at
this point; the integer_set module compiled without error as did many other
module files that use it. Note that the code compiles fine with the oneAPI
ifort and NAG compilers (and also with gfortran 12.2 and earlier).
I haven't attempted yet to try and pare things down to a reportable reproducer,
but if it would help I could try to do so.
