[Bug fortran/67614] ICE on using arithmetic if with null

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67614

--- Comment #7 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Fri Sep 25 22:59:15 2015
New Revision: 228158

URL: https://gcc.gnu.org/viewcvs?rev=228158&root=gcc&view=rev
Log:
2015-09-25  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/67614
        * resolve.c (gfc_resolve_code): Prevent ICE for invalid EXPR_NULL.

2015-09-25  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/67614
        * gfortran.dg/pr67614.f90: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/gfortran.dg/pr67614.f90
Modified:
    branches/gcc-5-branch/gcc/fortran/ChangeLog
    branches/gcc-5-branch/gcc/fortran/resolve.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog