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Subject: [Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()
Date: Mon, 18 May 2020 18:28:23 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95053

--- Comment #29 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:e5abd1cb9160619721336ed800779a01548231f1

commit r11-461-ge5abd1cb9160619721336ed800779a01548231f1
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Mon May 18 20:27:29 2020 +0200

    PR fortran/95053 - division by zero constants

            Partially revert the fix for PR93499.  Replace by checks for va=
lid
            expressions in the declaration of array shape and PDT KIND and =
LEN
            expressions at a later stage.

    gcc/fortran/

    2020-05-18  Harald Anlauf  <anlauf@gmx.de>

            PR fortran/95053
            * arith.c (gfc_divide): Revert hunk introduced by patch for
            PR93499.
            * decl.c (variable_decl): Generate error for array shape not be=
ing
            an INTEGER constant.
            (gfc_get_pdt_instance): Generate error if KIND or LEN expressio=
ns
            in declaration of a PDT instance do not simplify to INTEGER
            constants.

    gcc/testsuite/

    2020-05-18  Harald Anlauf  <anlauf@gmx.de>

            PR fortran/95053
            * gfortran.dg/dec_structure_23.f90: Adjust to new error message=
s.
            * gfortran.dg/pr93499.f90: Adjust to new error messages.
            * gfortran.dg/pr95053_2.f90: New test.
            * gfortran.dg/pr95053_3.f90: New test.=