As Dominique pointed out (and I denied initially - sorry!) this PR is
essentially the same as PR87239 except that an intrinsic, rather than
an extrinsic, function is involved. I have treated it in the same way
but have added a slight improvement to keep scalar elemental calls
outside of the scalarization loop.
Committed to trunk as r264427. Like the patch for PR87239 I think that
it is worth applying to 8-branch as a quality of implementation issue.
I will wait a while before applying either patch to 8-branch.
Cheers
Paul
2018-09-19 Paul Thomas <pa...@gcc.gnu.org>
PR fortran/84109
* trans-expr.c (gfc_trans_assignment_1): The rse.pre for the
assignment of deferred character intrinsic elemental function
results to a realocatable lhs must not be added to the exterior
block if they are array valued but must go to the loop body.
2018-09-19 Paul Thomas <pa...@gcc.gnu.org>
PR fortran/84109
* gfortran.dg/elemental_function_3.f90 : New test.
