[Bug fortran/51056] [4.7 Regression][OOP] Bogus "Unused module variable '__vtab_domain_Domain_container'"

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51056

--- Comment #7 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-01-20 
08:07:06 UTC ---
Author: burnus
Date: Fri Jan 20 08:06:53 2012
New Revision: 183326

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183326
Log:
2012-01-20  Tobias Burnus  <bur...@net-b.de>
            Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/51056
        * module.c (load_needed, read_module): Don't mark __vtab etc.
        as use_only.

2012-01-20  Tobias Burnus  <bur...@net-b.de>
            Janus Weil  <ja...@gcc.gnu.org>

        PR fortran/51056
        * gfortran.dg/use_21.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/use_21.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/module.c
    trunk/gcc/testsuite/ChangeLog