2012-10-16 Tobias Burnus <burnus@net-b.de>
PR fortran/50981
PR fortran/54618
* trans.h (gfc_conv_derived_to_class, gfc_conv_class_to_class):
Update prototype.
* trans-stmt.c (trans_associate_var,gfc_trans_allocate): Update
calls to those functions.
* trans-expr.c (gfc_conv_derived_to_class,
* gfc_conv_class_to_class,
gfc_conv_expr_present): Handle absent polymorphic arguments.
(class_scalar_coarray_to_class): New function.
(gfc_conv_procedure_call): Update calls.
2012-10-16 Tobias Burnus <burnus@net-b.de>
PR fortran/50981
PR fortran/54618
* gfortran.dg/class_optional_1.f90: New.
* gfortran.dg/class_optional_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192495
138bc75d-0d04-0410-961f-
82ee72b054a4