Committed as r16-329-g0abc77da9d704bba55a376bb5c162a54826ab94a following OK by Jerry on PR.
I am ready to backport in a few weeks time if that is wanted. Regards Paul Fortran: Source allocation of pure function result rejected [PR119948] 2025-05-01 Paul Thomas <pa...@gcc.gnu.org> gcc/fortran PR fortran/119948 * resolve.cc (gfc_impure_variable): The result of a module procedure with an interface declaration is not impure even if the current namespace is not the same as the symbol's. gcc/testsuite/ PR fortran/119948 * gfortran.dg/pr119948.f90: New test.