[Bug fortran/78814] ICE in symbol_rank, at fortran/interface.c:1265

[kargl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78814

--- Comment #3 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Thu Nov  9 18:45:29 2017
New Revision: 254604

URL: https://gcc.gnu.org/viewcvs?rev=254604&root=gcc&view=rev
Log:
2017-11-09  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/78814
        * interface.c (symbol_rank): Check for NULL pointer.

2017-11-09  Steven G. Kargl  <ka...@gcc.gnu.org>

        PR fortran/78814
        * gfortran.dg/interface_40.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.dg/interface_40.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/testsuite/ChangeLog