[Bug fortran/88047] [9 Regression] ICE in gfc_find_vtab, at fortran/class.c:2843

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88047

--- Comment #8 from janus at gcc dot gnu.org ---
Author: janus
Date: Tue Jan  8 19:29:01 2019
New Revision: 267735

URL: https://gcc.gnu.org/viewcvs?rev=267735&root=gcc&view=rev
Log:
2019-01-08  Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/88047
        * class.c (gfc_find_vtab): For polymorphic typespecs, the components of
        the class container may not be available (in case of invalid code).

2019-01-08  Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/88047
        * gfortran.dg/class_69.f90: New test case.

Added:
    trunk/gcc/testsuite/gfortran.dg/class_69.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/class.c
    trunk/gcc/testsuite/ChangeLog