[Bug fortran/92863] ICE in gfc_typename

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92863

--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Author: tkoenig
Date: Tue Dec 10 18:31:33 2019
New Revision: 279180

URL: https://gcc.gnu.org/viewcvs?rev=279180&root=gcc&view=rev
Log:
2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

    PR fortran/92863
    * misc.c (gfc_typename): If derived component is NULL for
    derived or class, return "invalid type" or "invalid class",
    respectively.

2019-12-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

    PR fortran/92863
    * gfortran.dg/interface_45.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/interface_45.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/misc.c
    trunk/gcc/testsuite/ChangeLog