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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/87477] [meta-bug] [F03] issues concerning the ASSOCIATE
 statement
Date: Thu, 08 Jun 2023 06:11:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D87477

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Paul Thomas <pault@gcc.gnu.org>:

https://gcc.gnu.org/g:d08f2e4f74583e27002368989bba197f8eb7f6d2

commit r14-1629-gd08f2e4f74583e27002368989bba197f8eb7f6d2
Author: Paul Thomas <pault@gcc.gnu.org>
Date:   Thu Jun 8 07:11:32 2023 +0100

    Fortran: Fix some more blockers in associate meta-bug [PR87477]

    2023-06-08  Paul Thomas  <pault@gcc.gnu.org>

    gcc/fortran
            PR fortran/87477
            PR fortran/99350
            PR fortran/107821
            PR fortran/109451
            * decl.cc (char_len_param_value): Simplify a copy of the expr
            and replace the original if there is no error.
            * gfortran.h : Remove the redundant field 'rankguessed' from
            'gfc_association_list'.
            * resolve.cc (resolve_assoc_var): Remove refs to 'rankguessed'.
            (resolve_variable): Associate names with constant or structure
            constructor targets cannot have array refs.
            * trans-array.cc (gfc_conv_expr_descriptor): Guard expression
            character length backend decl before using it. Suppress the
            assignment if lhs equals rhs.
            * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
            associate variables pointing to a variable. Add comment.
            * trans-stmt.cc (trans_associate_var): Remove requirement that
            the character length be deferred before assigning the value
            returned by gfc_conv_expr_descriptor. Also, guard the backend
            decl before testing with VAR_P.

    gcc/testsuite/
            PR fortran/99350
            * gfortran.dg/pr99350.f90 : New test.

            PR fortran/107821
            * gfortran.dg/associate_5.f03 : Changed error message.
            * gfortran.dg/pr107821.f90 : New test.

            PR fortran/109451
            * gfortran.dg/associate_61.f90 : New test=