[Bug fortran/52029] [OOP] _copy should be PURE

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52029

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-01-31 18:38:49 UTC ---
Author: burnus
Date: Tue Jan 31 18:38:43 2012
New Revision: 183770

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183770
Log:
2012-01-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52029
        * class.c (gfc_find_derived_vtab): Mark _copy function as pure.

2012-01-31  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52029
        * gfortran.dg/class_49.f90: New.


Added:
    trunk/gcc/testsuite/gfortran.dg/class_49.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/class.c
    trunk/gcc/testsuite/ChangeLog