[Bug fortran/46459] ICE (segfault): Invalid read in compare_actual_formal [error recovery]

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46459

--- Comment #11 from janus at gcc dot gnu.org ---
Author: janus
Date: Wed Nov  9 20:33:24 2016
New Revision: 242020

URL: https://gcc.gnu.org/viewcvs?rev=242020&root=gcc&view=rev
Log:
2016-11-09  Mikael Morin  <mikael@gcc.gnu.org>
            Janus Weil  <janus@gcc.gnu.org>

        PR fortran/46459
        * interface.c (compare_actual_formal): Add safety checks to avoid ICE.

2016-11-09  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/46459
        * gfortran.dg/volatile14.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/volatile14.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/interface.c
    trunk/gcc/testsuite/ChangeLog