[Bug fortran/56575] [4.6/4.7/4.8 Regression] An invalid OO code causes ICE

[pault at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56575

--- Comment #5 from Paul Thomas <pault at gcc dot gnu.org> 2013-03-10 13:24:10 UTC ---
Author: pault
Date: Sun Mar 10 13:23:58 2013
New Revision: 196580

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196580
Log:
2013-03-10  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/56575
    * expr.c (gfc_default_initializer): Check that a class declared
    type has any components.
    * resolve.c (resolve_fl_derived0): On failing the test for C437
    set the type to BT_UNKNOWN to prevent repeat error messages.
2013-03-10  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/56575
    * gfortran.dg/class_56.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/class_56.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog