[Bug fortran/89077] ICE using * as len specifier for character parameter

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89077

--- Comment #13 from anlauf at gcc dot gnu.org ---
Author: anlauf
Date: Sat Feb  9 17:25:23 2019
New Revision: 268726

URL: https://gcc.gnu.org/viewcvs?rev=268726&root=gcc&view=rev
Log:
2019-02-09  Harald Anlauf  <anl...@gmx.de>

        PR fortran/89077
        * resolve.c (gfc_resolve_substring_charlen): Check substring
        length for constantness prior to general calculation of length.

        PR fortran/89077
        * gfortran.dg/substr_simplify.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/substr_simplify.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog