[Bug fortran/60458] Error message on associate: deferred type parameter and requires either the pointer or allocatable attribute

[pault at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60458

--- Comment #8 from Paul Thomas <pault at gcc dot gnu.org> ---
Author: pault
Date: Wed Oct  4 10:43:45 2017
New Revision: 253400

URL: https://gcc.gnu.org/viewcvs?rev=253400&root=gcc&view=rev
Log:
2017-10-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/60458
        PR fortran/77296
        * resolve.c (resolve_assoc_var): Deferred character type
        associate names must not receive an integer conatant length.
        * symbol.c (gfc_is_associate_pointer): Deferred character
        length functions also require an associate pointer.
        * trans-decl.c (gfc_get_symbol_decl): Deferred character
        length functions or derived type components require the assoc
        name to have variable string length.
        * trans-stmt.c (trans_associate_var): Set the string length of
        deferred string length associate names. The address expression
        is not needed for allocatable, pointer or dummy targets. Change
        the comment about defered string length targets.

2017-10-04  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/77296
        * gfortran.dg/associate_32.f03 : New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/associate_32.f03
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/fortran/symbol.c
    trunk/gcc/fortran/trans-decl.c
    trunk/gcc/fortran/trans-stmt.c
    trunk/gcc/testsuite/ChangeLog