[Patch, fortran] PR84109 - ICE in adjustl on allocatable array of strings

Paul Richard Thomas paul.richard.thomas@gmail.com
Wed Sep 19 18:46:00 GMT 2018


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  <pault@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  <pault@gcc.gnu.org>

    PR fortran/84109
    * gfortran.dg/elemental_function_3.f90 : New test.



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