gcc/testsuite/ChangeLog:
2015-04-23 Andre Vehreschild <vehre@gmx.de>
PF fortran/60322
* gfortran.dg/class_allocate_19.f03: New test.
* gfortran.dg/class_array_20.f03: New test.
* gfortran.dg/class_array_21.f03: New test.
* gfortran.dg/finalize_10.f90: Corrected scan-trees.
* gfortran.dg/finalize_15.f90: Fixing comparision to model
initialization correctly.
* gfortran.dg/finalize_29.f08: New test.
gcc/fortran/ChangeLog:
2015-04-23 Andre Vehreschild <vehre@gmx.de>
PR fortran/60322
* expr.c (gfc_lval_expr_from_sym): Code to select the regular
or class array added.
* gfortran.h: Add IS_CLASS_ARRAY macro.
* trans-array.c (gfc_add_loop_ss_code): Treat class objects
to be referenced always.
(build_class_array_ref): Adapt retrieval of array descriptor.
(build_array_ref): Likewise.
(gfc_conv_array_ref): Hand the vptr or the descriptor to
build_array_ref depending whether the sym is class or not.
(gfc_trans_array_cobounds): Select correct gfc_array_spec for
regular and class arrays.
(gfc_trans_array_bounds): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
(gfc_get_dataptr_offset): Correcting call of build_array_ref.
(gfc_conv_expr_descriptor): Set the array's offset to -1 when
lbound in inner most dim is 1 and symbol non-pointer/assoc.
* trans-decl.c (gfc_build_qualified_array): Select correct
gfc_array_spec for regular and class arrays.
(gfc_build_dummy_array_decl): Likewise.
(gfc_get_symbol_decl): Get a dummy array for class arrays.
(gfc_trans_deferred_vars): Tell conv_expr that the descriptor
is desired.
* trans-expr.c (gfc_class_vptr_get): Get the class descriptor
from the correct location for class arrays.
(gfc_class_len_get): Likewise.
(gfc_conv_intrinsic_to_class): Add handling of _len component.
(gfc_conv_class_to_class): Prevent access to unset array data
when the array is an optional argument. Add handling of _len
component.
(gfc_copy_class_to_class): Check that _def_init is non-NULL
when used in _vptr->copy()
(gfc_trans_class_init_assign): Ensure that the rank of
_def_init is zero.
(gfc_conv_component_ref): Get the _vptr along with _data refs.
(gfc_conv_variable): Make sure the temp array descriptor is
returned for class arrays, too, and that class arrays are
dereferenced correctly.
(gfc_conv_procedure_call): For polymorphic type initialization
the initializer has to be a pointer to _def_init stored in a
dummy variable, which then needs to be used by value.
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Use the
temporary array descriptor for class arrays, too.
(gfc_conv_intrinsic_storage_size): Likewise.
(gfc_conv_intrinsic_loc): Add ref to _data for BT_CLASS
expressions.
* trans-stmt.c (trans_associate_var): Use a temporary array for
the associate variable of class arrays, too, making the array
one-based (lbound == 1).
* trans-types.c (gfc_is_nodesc_array): Use the correct
array data.
* trans.c (gfc_build_array_ref): Use the dummy array descriptor
when present.
* trans.h: Add class_vptr to gfc_se for storing a class ref's
vptr.
From-SVN: r222361
