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Janus Weil <janus@gcc.gnu.org>
PR fortran/51976
* gfortran.h (symbol_attribute): Add deferred_parameter attribute.
* primary.c (build_actual_constructor): It is not an error if
a missing component has the deferred_parameter attribute;
equally, if one is given a value, it is an error.
* resolve.c (resolve_fl_derived0): Remove error for deferred
character length components. Add the hidden string length
field to the structure. Give it the deferred_parameter
attribute.
* trans-array.c (duplicate_allocatable): Add a strlen field
which is used as the element size if it is non-null.
(gfc_duplicate_allocatable, gfc_copy_allocatable_data): Pass a
NULL to the new argument in duplicate_allocatable.
(structure_alloc_comps): Set the hidden string length as
appropriate. Use it in calls to duplicate_allocatable.
(gfc_alloc_allocatable_for_assignment): When a deferred length
backend declaration is variable, use that; otherwise use the
string length from the expression evaluation.
* trans-expr.c (gfc_conv_component_ref): If this is a deferred
character length component, the string length should have the
value of the hidden string length field.
(gfc_trans_subcomponent_assign): Set the hidden string length
field for deferred character length components. Allocate the
necessary memory for the string.
(alloc_scalar_allocatable_for_assignment): Same change as in
gfc_alloc_allocatable_for_assignment above.
* trans-stmt.c (gfc_trans_allocate): Likewise.
* trans-intrinsic (size_of_string_in_bytes): Make non-static.
* trans-types.c (gfc_get_derived_type): Set the tree type for
a deferred character length component.
* trans.c (gfc_deferred_strlen): New function.
* trans.h (size_of_string_in_bytes,gfc_deferred_strlen): New prototypes.
2014-03-06 Paul Thomas <pault@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/51976
* gfortran.dg/deferred_type_component_1.f90 : New test.
* gfortran.dg/deferred_type_component_2.f90 : New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208386 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/57033
* primary.c (gfc_convert_to_structure_constructor): Avoid null pointer
dereference.
testsuite/
PR fortran/57033
* gfortran.dg/default_initialization_7.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207396 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/59502
* primary.c (gfc_match_varspec): Check for 'class_ok'.
2013-12-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/59502
* gfortran.dg/class_57.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205990 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/58471
* primary.c (gfc_expr_attr): Check for result symbol.
2013-11-07 Janus Weil <janus@gcc.gnu.org>
PR fortran/58471
* gfortran.dg/constructor_9.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204547 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43366
* primary.c (gfc_variable_attr): Also handle codimension.
* resolve.c (resolve_ordinary_assign): Add invalid-diagnostic
* for
polymorphic assignment.
2013-09-15 Tobias Burnus <burnus@net-b.de>
PR fortran/43366
* gfortran.dg/class_39.f03: Update dg-error.
* gfortran.dg/class_5.f03: Ditto.
* gfortran.dg/class_53.f90: Ditto.
* gfortran.dg/realloc_on_assign_20.f90: New.
* gfortran.dg/realloc_on_assign_21.f90: New.
* gfortran.dg/realloc_on_assign_22.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202713 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/56266
* primary.c (gfc_match_varspec): Turn gcc_assert into MATCH_ERROR.
2013-04-12 Janus Weil <janus@gcc.gnu.org>
PR fortran/56266
* gfortran.dg/typebound_proc_28.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197936 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-04-11 Janne Blomqvist <jb@gcc.gnu.org>
* gfortran.h: Remove enum gfc_try, replace gfc_try with bool type.
* arith.c: Replace gfc_try with bool type.
* array.c: Likewise.
* check.c: Likewise.
* class.c: Likewise.
* cpp.c: Likewise.
* cpp.h: Likewise.
* data.c: Likewise.
* data.h: Likewise.
* decl.c: Likewise.
* error.c: Likewise.
* expr.c: Likewise.
* f95-lang.c: Likewise.
* interface.c: Likewise.
* intrinsic.c: Likewise.
* intrinsic.h: Likewise.
* io.c: Likewise.
* match.c: Likewise.
* match.h: Likewise.
* module.c: Likewise.
* openmp.c: Likewise.
* parse.c: Likewise.
* parse.h: Likewise.
* primary.c: Likewise.
* resolve.c: Likewise.
* scanner.c: Likewise.
* simplify.c: Likewise.
* symbol.c: Likewise.
* trans-intrinsic.c: Likewise.
* trans-openmp.c: Likewise.
* trans-stmt.c: Likewise.
* trans-types.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197682 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/40881
* match.c (gfc_match_return): Remove standard notification.
* primary.c (gfc_match_actual_arglist): Add standard notification.
2013-04-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/40881
* gfortran.dg/altreturn_1.f90: Add -std=gnu.
* gfortran.dg/altreturn_4.f90: Ditto.
* gfortran.dg/altreturn_3.f90: Replace -std=legacy by -std=gnu.
* gfortran.dg/altreturn_5.f90: Ditto.
* gfortran.dg/altreturn_6.f90: Ditto.
* gfortran.dg/altreturn_7.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@197495 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195098 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/55199
* primary.c (gfc_match_varspec): Clear typespec if it cannot be
determined at this point.
2012-11-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/55199
* gfortran.dg/associate_12.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@193136 138bc75d-0d04-0410-961f-82ee72b054a4
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* expr.c (scalarize_intrinsic_call): Plug memory leak.
* frontend-passes.c (gcc_assert): Extend assert.
* interface.c (gfc_compare_derived_types): Fix comparison.
(gfc_check_operator_interface): Move up to make this error
message reachable.
(get_sym_storage_size): Remove always-true checks.
* io.c (format_lex): Add comment.
(gfc_free_wait): Free memory.
* match.c (gfc_match_select_type): Ditto.
* matchexpr.c (match_level_3): Ditto.
* primary.c (match_string_constant): Ditto.
(match_actual_arg): Check return value.
* resolve.c (gfc_resolve_substring_charlen,
resolve_typebound_generic_call, resolve_typebound_function,
resolve_typebound_subroutine): Free memory.
* trans-types.c (gfc_get_derived_type): Remove always-true
* check.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192094 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/54285
* expr.c (gfc_check_pointer_assign): Correctly handle procedure pointers
as function results.
* primary.c (gfc_match_varspec): Allow to call a PPC with proc-ptr
result.
2012-09-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/54285
* gfortran.dg/proc_ptr_result_7.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@191383 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h (gfc_get_proc_ptr_comp): New prototype.
(gfc_is_proc_ptr_comp): Update prototype.
* expr.c (gfc_get_proc_ptr_comp): New function based on the old
gfc_is_proc_ptr_comp.
(gfc_is_proc_ptr_comp): Call gfc_get_proc_ptr_comp.
(gfc_specification_expr, gfc_check_pointer_assign): Use
gfc_get_proc_ptr_comp.
* trans-array.c (gfc_walk_function_expr): Likewise.
* resolve.c (resolve_structure_cons, update_ppc_arglist,
resolve_ppc_call, resolve_expr_ppc): Likewise.
(resolve_function): Update call to gfc_is_proc_ptr_comp.
* dump-parse-tree.c (show_expr): Likewise.
* interface.c (compare_actual_formal): Likewise.
* match.c (gfc_match_pointer_assignment): Likewise.
* primary.c (gfc_match_varspec): Likewise.
* trans-io.c (gfc_trans_transfer): Likewise.
* trans-expr.c (gfc_conv_variable, conv_function_val,
conv_isocbinding_procedure, gfc_conv_procedure_call,
gfc_trans_pointer_assignment): Likewise.
(gfc_conv_procedure_call, gfc_trans_array_func_assign):
Use gfc_get_proc_ptr_comp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190391 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/51081
* gfortran.h (gfc_resolve_intrinsic): Add prototype.
* expr.c (gfc_check_pointer_assign): Set INTRINSIC attribute if needed.
Check for invalid intrinsics.
* primary.c (gfc_match_rvalue): Check for intrinsics came too early.
Set procedure flavor if appropriate.
* resolve.c (resolve_intrinsic): Renamed to gfc_resolve_intrinsic.
(resolve_procedure_interface,resolve_procedure_expression,
resolve_function,resolve_fl_derived0,resolve_symbol): Ditto.
2012-07-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/51081
* gfortran.dg/proc_ptr_37.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189985 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/51081
* error.c (gfc_notify_std): Automatically print the relevant Fortran
standard version.
* arith.c (arith_power): Remove explicit standard reference string.
* array.c (gfc_match_array_spec, gfc_match_array_constructor): Ditto.
* check.c (gfc_check_a_p, gfc_check_besn, gfc_check_count,
gfc_check_float, gfc_check_fn_rc2008, gfc_check_iand,
gfc_check_ichar_iachar, gfc_check_ieor, gfc_check_index, gfc_check_ior,
gfc_check_lbound, gfc_check_len_lentrim, check_rest, gfc_check_min_max,
gfc_check_null, gfc_check_scan, gfc_check_selected_real_kind,
gfc_check_shape, gfc_check_size, gfc_check_sngl, gfc_check_ubound,
gfc_check_verify): Ditto.
* data.c (gfc_assign_data_value): Ditto.
* decl.c (var_element, char_len_param_value, match_char_length,
gfc_verify_c_interop_param, match_pointer_init, variable_decl,
gfc_match_decl_type_spec, gfc_match_import, match_attr_spec,
gfc_match_prefix, gfc_match_suffix, match_ppc_decl,
match_procedure_in_interface, gfc_match_procedure,gfc_match_entry,
gfc_match_subroutine, gfc_match_end, gfc_match_codimension,
gfc_match_protected, gfc_match_value, gfc_match_volatile,
gfc_match_asynchronous, gfc_match_modproc, gfc_get_type_attr_spec,
gfc_match_enum, match_procedure_in_type): Ditto.
* expr.c (check_elemental, gfc_check_assign, gfc_check_pointer_assign):
Ditto.
* interface.c (gfc_match_abstract_interface, check_interface0): Ditto.
* intrinsic.c (gfc_intrinsic_func_interface): Ditto.
* io.c (format_lex, resolve_tag_format, resolve_tag,
compare_to_allowed_values, gfc_match_open, gfc_match_rewind,
gfc_resolve_dt, gfc_match_wait): Ditto.
* match.c (match_arithmetic_if, gfc_match_if, gfc_match_critical,
gfc_match_do, match_exit_cycle, gfc_match_pause, gfc_match_stop,
gfc_match_lock, sync_statement, gfc_match_assign, gfc_match_goto,
gfc_match_allocate, gfc_match_return, gfc_match_st_function): Ditto.
* module.c (gfc_match_use, gfc_use_module): Ditto.
* parse.c (parse_derived_contains, parse_block_construct,
parse_associate, parse_contained): Ditto.
* primary.c (match_hollerith_constant, match_boz_constant,
match_real_constant, match_sym_complex_part, match_arg_list_function,
build_actual_constructor, gfc_convert_to_structure_constructor): Ditto.
* resolve.c (resolve_formal_arglist, resolve_entries,
resolve_common_blocks, resolve_actual_arglist, gfc_resolve_index_1,
gfc_resolve_iterator_expr, resolve_ordinary_assign,
resolve_fl_var_and_proc, resolve_fl_variable_derived,
resolve_fl_procedure, resolve_fl_derived0, resolve_fl_derived,
resolve_fl_namelist, resolve_symbol, resolve_fntype): Ditto.
* symbol.c (check_conflict, conflict, gfc_add_is_bind_c,
gfc_add_extension, gfc_check_symbol_typed): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189589 138bc75d-0d04-0410-961f-82ee72b054a4
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Make it an error to include this before coretypes.h
* openmp.c: Include coretypes.h.
* interface.c: Likewise.
* intrinsic.c: Likewise.
* symbol.c: Likewise.
* class.c: Likewise.
* decl.c: Likewise.
* matchexp.c: Likewise.
* dump-parse-tree.c: Likewise.
* array.c: Likewise.
* constructor.c: Likewise.
* error.c: Likewise.
* data.c: Likewise.
* expr.c: Likewise.
* module.c: Likewise.
* scanner.c: Likewise.
* bbt.c: Likewise.
* io.c: Likewise.
* frontend-passes.c: Likewise.
* resolve.c: Likewise.
* st.c: Likewise.
* target-memory.c: Likewise.
* match.c: Likewise.
* arith.c: Likewise.
* parse.c: Likewise.
* check.c: Likewise.
* dependency.c: Likewise.
* primary.c: Likewise.
* misc.c: Likewise.
* simplify.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189357 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/52325
* primary.c (gfc_match_varspec): Add missing ;.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184790 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/52325
* primary.c (gfc_match_varspec): Add diagnostic for % with
nonderived types.
2012-03-02 Tobias Burnus <burnus@net-b.de>
PR fortran/52325
* gfortran.dg/derived_comp_array_ref_8.f90: New.
* gfortran.dg/nullify_2.f90: Update dg-error.
* gfortran.dg/nullify_4.f90: Ditto.
* gfortran.dg/pointer_init_6.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184785 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/51970
PR fortran/51977
* primary.c (gfc_match_varspec. gfc_match_rvalue): Set
handle array spec for BT_CLASS.
* expr.c (gfc_get_variable_expr, gfc_lval_expr_from_sym)
* frontend-passes.c (create_var): Ditto.
* resolve.c (resolve_actual_arglist, resolve_assoc_var): Ditto.
* trans-decl.c (gfc_trans_deferred_vars): Use class_pointer
instead of attr.pointer.
(gfc_generate_function_code): Use CLASS_DATA (sym) for BT_CLASS.
* trans-intrinsic.c (conv_intrinsic_move_alloc): Move assert.
* trans-stmt.c (trans_associate_var): Ask for the descriptor.
2012-01-27 Tobias Burnus <burnus@net-b.de>
PR fortran/51970
PR fortran/51977
* gfortran.dg/move_alloc_13.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183622 138bc75d-0d04-0410-961f-82ee72b054a4
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Andreas Kloeckner <kloeckner@cims.nyu.edu>
Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/48426
* gfortran.h (gfc_option_t): Add members flag_*_kind to store kind.
* lang.opt: Add options -freal-4-real-8, -freal-4-real-10,
-freal-4-real-16, -freal-8-real-4, -freal-8-real-10, -freal-8-real-16
and -finteger-4-integer-8. User-desired type conversion information.
* decl.c (gfc_match_old_kind_spec,kind_expr): Type conversions
in declaration parsing.
* trans-types.c (gfc_init_kinds): User-specified type conversion
checked for current backend.
* primary.c (match_integer_constant,match_real_constant): Implement
type conversion in constant parsing.
* options.c (gfc_init_options,gfc_handle_option): Translate input
options to flags in internal options data structure.
* invoke.texi: Document new options. Re-order options in Options
summary section.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183217 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/51605
* match.c (gfc_match_select_type): Handle
scalar polymophic coarrays.
(select_type_set_tmp, ): Ditto; avoid segfault if !class_ok.
* primary.c (gfc_match_rvalue): Avoid segfault if !class_ok.
* resolve.c (resolve_select_type): Ditto.
(resolve_assoc_var): Fix setting the TARGET attribute for
polymorphic selectors which are pointers.
2011-12-19 Tobias Burnus <burnus@net-b.de>
PR fortran/51605
* gfortran.dg/select_type_25.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182484 138bc75d-0d04-0410-961f-82ee72b054a4
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* primary.c (gfc_match_varspec): Match array spec for
polymorphic coarrays.
(gfc_match_rvalue): If a symbol of unknown flavor has a
codimension, mark it as a variable.
* simplify.c (gfc_simplify_image_index): Directly call
simplify_cobound.
* trans-intrinsic.c (trans_this_image): Fix handling of
corank = 1 arrays.
2011-12-15 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray/poly_run_3.f90: New.
* gfortran.dg/coarray/poly_run_2.f90: Enable comment-out test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182371 138bc75d-0d04-0410-961f-82ee72b054a4
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Tobias Burnus <burnus@gcc.gnu.org>
PR fortran/41539
PR fortran/43214
PR fortran/43969
PR fortran/44568
PR fortran/46356
PR fortran/46990
PR fortran/49074
* interface.c(symbol_rank): Return the rank of the _data
component of class objects.
(compare_parameter): Also compare the derived type of the class
_data component for type mismatch. Similarly, return 1 if the
formal and _data ranks match.
(compare_actual_formal): Do not compare storage sizes for class
expressions. It is an error if an actual class array, passed to
a formal class array is not full.
* trans-expr.c (gfc_class_data_get, gfc_class_vptr_get,
gfc_vtable_field_get, gfc_vtable_hash_get, gfc_vtable_size_get,
gfc_vtable_extends_get, gfc_vtable_def_init_get,
gfc_vtable_copy_get): New functions for class API.
(gfc_conv_derived_to_class): For an array reference in an
elemental procedure call retain the ss to provide the
scalarized array reference. Moved in file.
(gfc_conv_class_to_class): New function.
(gfc_conv_subref_array_arg): Use the type of the
class _data component as a basetype.
(gfc_conv_procedure_call): Ensure that class array expressions
have both the _data reference and an array reference. Use
gfc_conv_class_to_class to handle class arrays for elemental
functions in scalarized loops, class array elements and full
class arrays. Use a call to gfc_conv_subref_array_arg in order
that the copy-in/copy-out for passing class arrays to derived
type arrays occurs correctly.
(gfc_conv_expr): If it is missing, add the _data component
between a class object or component and an array reference.
(gfc_trans_class_array_init_assign): New function.
(gfc_trans_class_init_assign): Call it for array expressions.
* trans-array.c (gfc_add_loop_ss_code): Do not use a temp for
class scalars since their size will depend on the dynamic type.
(build_class_array_ref): New function.
(gfc_conv_scalarized_array_ref): Call build_class_array_ref.
(gfc_array_init_size): Add extra argument, expr3, that represents
the SOURCE argument. If present,use this for the element size.
(gfc_array_allocate): Also add argument expr3 and use it when
calling gfc_array_init_size.
(structure_alloc_comps): Enable class arrays.
* class.c (gfc_add_component_ref): Carry over the derived type
of the _data component.
(gfc_add_class_array_ref): New function.
(class_array_ref_detected): New static function.
(gfc_is_class_array_ref): New function that calls previous.
(gfc_is_class_scalar_expr): New function.
(gfc_build_class_symbol): Throw not implemented error for
assumed size class arrays. Remove error that prevents
CLASS arrays.
(gfc_build_class_symbol): Prevent pointer/allocatable conflict.
Also unset codimension.
(gfc_find_derived_vtab): Make 'copy' elemental and set the
intent of the arguments accordingly.:
* trans-array.h : Update prototype for gfc_array_allocate.
* array.c (gfc_array_dimen_size): Return failure if class expr.
(gfc_array_size): Likewise.
* gfortran.h : New prototypes for gfc_add_class_array_ref,
gfc_is_class_array_ref and gfc_is_class_scalar_expr.
* trans-stmt.c (trans_associate_var): Exclude class targets
from test. Move the allocation of the _vptr to an earlier time
for class objects.
(trans_associate_var): Assign the descriptor directly for class
arrays.
(gfc_trans_allocate): Add expr3 to gfc_array_allocate arguments.
Convert array element references into sections. Do not invoke
gfc_conv_procedure_call, use gfc_trans_call instead.
* expr.c (gfc_get_corank): Fix for BT_CLASS.
(gfc_is_simply_contiguous): Exclude class from test.
* trans.c (gfc_build_array_ref): Include class array refs.
* trans.h : Include prototypes for class API functions that are
new in trans-expr. Define GFC_DECL_CLASS(node).
* resolve.c (check_typebound_baseobject ): Remove error for
non-scalar base object.
(resolve_allocate_expr): Ensure that class _data component is
present. If array, call gfc_expr_to_intialize.
(resolve_select): Remove scalar error for SELECT statement as a
temporary measure.
(resolve_assoc_var): Update 'target' (aka 'selector') as
needed. Ensure that the target expression has the right rank.
(resolve_select_type): Ensure that target expressions have a
valid locus.
(resolve_allocate_expr, resolve_fl_derived0): Fix for BT_CLASS.
* trans-decl.c (gfc_get_symbol_decl): Set GFC_DECL_CLASS, where
appropriate.
(gfc_trans_deferred_vars): Get class arrays right.
* match.c(select_type_set_tmp): Add array spec to temporary.
(gfc_match_select_type): Allow class arrays.
* check.c (array_check): Ensure that class arrays have refs.
(dim_corank_check, dim_rank_check): Retrun success if class.
* primary.c (gfc_match_varspec): Fix for class arrays and
co-arrays. Make sure that class _data is present.
(gfc_match_rvalue): Handle class arrays.
*trans-intrinsic.c (gfc_conv_intrinsic_size): Add class array
reference.
(gfc_conv_allocated): Add _data component to class expressions.
(gfc_add_intrinsic_ss_code): ditto.
* simplify.c (simplify_cobound): Fix for BT_CLASS.
(simplify_bound): Return NULL for class arrays.
(simplify_cobound): Obtain correct array_spec. Use cotype as
appropriate. Use arrayspec for bounds.
2011-12-11 Paul Thomas <pault@gcc.gnu.org>
Tobias Burnus <burnus@gcc.gnu.org>
PR fortran/41539
PR fortran/43214
PR fortran/43969
PR fortran/44568
PR fortran/46356
PR fortran/46990
PR fortran/49074
* gfortran.dg/class_array_1.f03: New.
* gfortran.dg/class_array_2.f03: New.
* gfortran.dg/class_array_3.f03: New.
* gfortran.dg/class_array_4.f03: New.
* gfortran.dg/class_array_5.f03: New.
* gfortran.dg/class_array_6.f03: New.
* gfortran.dg/class_array_7.f03: New.
* gfortran.dg/class_array_8.f03: New.
* gfortran.dg/coarray_poly_1.f90: New.
* gfortran.dg/coarray_poly_2.f90: New.
* gfortran.dg/coarray/poly_run_1.f90: New.
* gfortran.dg/coarray/poly_run_2.f90: New.
* gfortran.dg/class_to_type_1.f03: New.
* gfortran.dg/type_to_class_1.f03: New.
* gfortran.dg/typebound_assignment_3.f03: Remove the error.
* gfortran.dg/auto_dealloc_2.f90: Occurences of __builtin_free
now 2.
* gfortran.dg/class_19.f03: Occurences of __builtin_free now 8.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182210 138bc75d-0d04-0410-961f-82ee72b054a4
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2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* decl.c (match_data_constant, match_data_constant,
* variable_decl,
gfc_match_decl_type_spec, access_attr_decl,
check_extended_derived_type, gfc_match_derived_decl,
gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
with DT constructors.
* gfortran.h (gfc_find_dt_in_generic,
gfc_convert_to_structure_constructor): New function prototypes.
* interface.c (check_interface0, check_interface1,
gfc_search_interface): Ignore DT constructors in generic list.
* match.h (gfc_match_structure_constructor): Update prototype.
* match.c (match_derived_type_spec): Ensure that one uses the DT
not the generic function.
* module.c (MOD_VERSION): Bump.
(dt_lower_string, dt_upper_string): New functions.
(find_use_name_n, find_use_operator, compare_true_names,
find_true_name, add_true_name, fix_mio_expr, load_needed,
read_module, write_dt_extensions, write_symbol): Changes to deal with
different symtree vs. sym names.
(create_derived_type): Create also generic procedure.
* parse.c (gfc_fixup_sibling_symbols): Don't regard DT and
* generic
function as the same.
* primary.c (gfc_convert_to_structure_constructor): New
* function.
(gfc_match_structure_constructor): Restructured; calls
gfc_convert_to_structure_constructor.
(build_actual_constructor, gfc_match_rvalue): Update for DT generic
functions.
* resolve.c (resolve_formal_arglist, resolve_structure_cons,
is_illegal_recursion, resolve_generic_f, resolve_variable,
resolve_fl_variable_derived, resolve_fl_derived0,
resolve_symbol): Handle DT and DT generic constructors.
* symbol.c (gfc_use_derived, gfc_undo_symbols,
gen_special_c_interop_ptr, gen_cptr_param,
generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
derived-types, which are hidden in the generic type.
(gfc_find_dt_in_generic): New function
* trans-array.c (gfc_conv_array_initializer): Replace
* FL_PARAMETER
expr by actual value.
* trans-decl.c (gfc_get_module_backend_decl,
* gfc_trans_use_stmts):
Ensure that we use the DT and not the generic function.
* trans-types.c (gfc_get_derived_type): Ensure that we use the
* DT
and not the generic procedure.
gcc/testsuite/
2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* gfortran.dg/constructor_1.f90: New.
* gfortran.dg/constructor_2.f90: New.
* gfortran.dg/constructor_3.f90: New.
* gfortran.dg/constructor_4.f90: New.
* gfortran.dg/constructor_5.f90: New.
* gfortran.dg/constructor_6.f90: New.
* gfortran.dg/use_only_5.f90: New.
* gfortran.dg/c_ptr_tests_17.f90: New.
* gfortran.dg/c_ptr_tests_18.f90: New.
* gfortran.dg/used_types_25.f90: New.
* gfortran.dg/used_types_26.f90: New
* gfortran.dg/type_decl_3.f90: New.
* gfortran.dg/function_types_3.f90: Update dg-error.
* gfortran.dg/result_1.f90: Ditto.
* gfortran.dg/structure_constructor_3.f03: Ditto.
* gfortran.dg/structure_constructor_4.f03: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181425 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47023
PR fortran/50752
* primary.c (match_kind_param): Avoid segfault.
2011-10-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/47023
PR fortran/50752
* gfortran.dg/kind_tests_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180079 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47023
* primary.c (match_kind_param): Detect ISO_C_BINDING kinds.
(get_kind): Pass on 'is_iso_c' flag.
(match_integer_constant,match_real_constant,match_logical_constant):
Set 'ts.is_c_interop'.
2011-10-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/47023
* gfortran.dg/c_kind_tests_3.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180062 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/48095
* primary.c (gfc_match_structure_constructor): Handle parsing of
procedure pointers components in structure constructors.
* resolve.c (resolve_structure_cons): Check interface of procedure
pointer components. Changed wording of some error messages.
2011-09-07 Janus Weil <janus@gcc.gnu.org>
PR fortran/48095
* gfortran.dg/derived_constructor_comps_2.f90: Modified.
* gfortran.dg/impure_constructor_1.f90: Modified.
* gfortran.dg/proc_ptr_comp_33.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178665 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/48720
* gfortran.texi: Document the 'Q' exponent-letter extension.
* invoke.texi: Document -Wreal-q-constant.
* lang.opt: Add -Wreal-q-constant option.
* gfortran.h: Add warn_real_q_constant to option struct.
* primary.c (match_real_constant): Use it. Accept 'Q' as
exponent-letter for REAL(16) real-literal-constant with a
fallback to REAL(10) or error if REAL(10) is not available.
* options.c (gfc_init_options, set_Wall) Set it.
(gfc_handle_option): Handle new option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173285 138bc75d-0d04-0410-961f-82ee72b054a4
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Do that by running this command:
perl -pi -e 's/\bgfc_free ?\(/free (/' \
$(git grep -El '\bgfc_free ?\(')
which also corrects the few uses that lacked a space between
the function name and the open parenthesis.
Manually undo the change to the function definition itself
and its prototype. They'll be removed next.
* array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
* constructor.c (node_free): Likewise.
* cpp.c (dump_queued_macros): Likewise.
* data.c (gfc_assign_data_value): Likewise.
* decl.c (free_variable, free_value, gfc_free_data): Likewise.
(gfc_free_data_all, match_old_style_init): Likewise.
(gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
Likewise.
(gfc_match_modproc): Likewise.
* dependency.c (check_section_vs_section): Likewise.
* error.c (gfc_pop_error, gfc_free_error): Likewise.
* expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
(gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
(find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
Likewise.
* frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
(strip_function_call, optimize_comparison): Likewise.
* interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
(CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
Likewise.
* intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
(gfc_convert_chartype): Likewise.
* io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
Likewise.
(gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
* match.c (gfc_free_iterator, gfc_match_associate): Likewise.
(gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
Likewise.
(free_case, gfc_free_forall_iterator): Likewise.
* misc.c: Likewise.
* module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
(free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
(mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
(mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
(mio_full_typebound_tree, skip_list, load_equiv): Likewise.
(free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
* openmp.c (gfc_free_omp_clauses): Likewise.
* options.c (gfc_post_options): Likewise.
* parse.c (select_type_pop, parse_omp_structured_block): Likewise.
* primary.c (gfc_free_structure_ctor_component): Likewise.
* resolve.c (resolve_structure_cons, check_host_association): Likewise.
(gfc_resolve_forall, resolve_equivalence): Likewise.
* scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
(gfc_define_undef_line, preprocessor_line, include_line): Likewise.
(load_file, gfc_read_orig_filename): Likewise.
* simplify.c (simplify_transformation_to_array): Likewise.
(gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
Likewise.
(gfc_simplify_compiler_options): Likewise.
* st.c (gfc_free_statement, gfc_free_statements): Likewise.
(gfc_free_association_list): Likewise.
* symbol.c (free_components, gfc_free_st_label, free_st_labels):
Likewise.
(gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
(free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
(free_common_tree, free_uop_tree, free_sym_tree): Likewise.
(gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
Likewise.
(gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
(gfc_free_namespace): Likewise.
* trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
(gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
* trans-common.c (get_init_field, create_common): Likewise.
* trans-const.c (gfc_build_wide_string_const): Likewise.
(gfc_conv_string_init): Likewise.
* trans-decl.c (gfc_generate_function_code): Likewise.
* trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
Likewise.
(SCALAR_POINTER, gfc_conv_statement_function): Likewise.
(gfc_trans_subarray_assign): Likewise.
* trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
* trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
(transfer_namelist_element, transfer_array_component): Likewise.
* trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
* trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
* trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172666 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/48095
* decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
* module.c (MOD_VERSION): Bump.
(mio_typespec): Read/write 'interface' field.
* primary.c (match_string_constant,match_logical_constant): Remove
unneeded code.
(match_complex_constant): Make sure to clear the typespec.
2011-03-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/48095
* gfortran.dg/module_md5_1.f90: Modified MD5 sum.
* gfortran.dg/proc_ptr_comp_32.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171654 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47789
* primary.c (gfc_match_structure_constructor): Handle empty parent
types.
2011-02-18 Janus Weil <janus@gcc.gnu.org>
PR fortran/47789
* gfortran.dg/derived_constructor_comps_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170291 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47745
* class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
* decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
'gfc_build_class_symbol'.
(gfc_match_decl_type_spec): Reject unlimited polymorphism.
* interface.c (matching_typebound_op): Check for 'class_ok' attribute.
* match.c (select_type_set_tmp): Move setting of 'class_ok' into
'gfc_build_class_symbol'.
* primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
2011-02-16 Janus Weil <janus@gcc.gnu.org>
PR fortran/47745
* gfortran.dg/class_39.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170223 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47728
* class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
arrays.
* primary.c (gfc_match_varspec): Avoid ICE for invalid class
declaration.
2011-02-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/47728
* gfortran.dg/class_38.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170144 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47399
* primary.c (gfc_match_varspec): Relax gcc_assert to allow for
PARAMETER TBP.
2011-01-22 Tobias Burnus <burnus@net-b.de>
PR fortran/47399
* gfortran.dg/typebound_proc_19.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169126 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/47085
* match.c (gfc_match_allocate): Check for 'class_ok'.
* primary.c (gfc_match_varspec): Ditto.
2010-12-30 Janus Weil <janus@gcc.gnu.org>
PR fortran/47085
* gfortran.dg/allocate_class_1.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168340 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46705
* gfortran.h: New enum gfc_instring.
(gfc_next_char_literal): Update prototype.
* scanner.c (gfc_next_char_literal): Use new enum. Only give missing
'&' warning for INSTRING_WARN. (gfc_next_char): Use new enum.
(gfc_gobble_whitespace): Likewise.
* io.c (next_char): Use new enum. (next_char_not_space): Likewise.
(format_lex): Likewise.
* match.c (gfc_match_parens): Likewise.
(gfc_match_special_char): Likewise. (gfc_match_name_C): Likewise.
* parse.c (next_fixed): Likewise.
* primary.c (match_hollerith_constant): Likewise.
(next_string_char): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167716 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46370
* primary.c (gfc_match_varspec): Pass information about
* codimension
to gfc_match_array_ref also for BT_CLASS.
* resolve.c (resolve_procedure): Correct check for C612.
2010-12-11 Tobias Burnus <burnus@net-b.de>
PR fortran/46370
* gfortran.dg/coarray_14.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167715 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/46060
* match.h (gfc_matching_ptr_assignment): New global variable to indicate
we're currently matching a (non-proc-)pointer assignment.
* decl.c (match_pointer_init): Set it.
* match.c (gfc_match_pointer_assignment): Ditto.
* primary.c (matching_actual_arglist): New global variable to indicate
we're currently matching an actual argument list.
(gfc_match_actual_arglist): Set it.
(gfc_match_varspec): Reject procedure pointer component calls with
missing argument list.
2010-10-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/46060
* gfortran.dg/proc_ptr_comp_25.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165769 138bc75d-0d04-0410-961f-82ee72b054a4
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* primary.c (gfc_match_structure_constructor): Invert the assert logic.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165033 138bc75d-0d04-0410-961f-82ee72b054a4
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* primary.c (gfc_free_structure_ctor_component): Also free the
component structure itself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165032 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.h (gfc_check_vardef_context): New method.
(struct symbol_attribute): New flag `select_type_temporary'.
* primary.c (gfc_variable_attr): Clarify initialization of ref.
(match_variable): Remove PROTECTED check and assignment check
for PARAMETERs (this is now done later).
* match.c (gfc_match_iterator): Remove INTENT(IN) check.
(gfc_match_associate): Defer initialization of newAssoc->variable.
(gfc_match_nullify): Remove PURE definability check.
(select_type_set_tmp): Set new `select_type_temporary' flag.
* expr.c (gfc_check_assign): Remove INTENT(IN) check here.
(gfc_check_pointer_assign): Ditto (and other checks removed).
(gfc_check_vardef_context): New method.
* interface.c (compare_parameter_protected): Removed.
(compare_actual_formal): Use `gfc_check_vardef_context' for checks
related to INTENT([IN]OUT) arguments.
* intrinsic.c (check_arglist): Check INTENT for intrinsics.
* resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
(remove_last_array_ref): New method.
(resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
(resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
(resolve_assoc_var): Remove checks for definability here.
(resolve_select_type): Handle resolving of code->block here.
(resolve_ordinary_assign): Remove PURE check.
(resolve_code): Do not resolve code->blocks for SELECT TYPE here.
Use `gfc_check_vardef_context' for assignments and pointer-assignments.
2010-09-23 Daniel Kraft <d@domob.eu>
PR fortran/38936
PR fortran/44044
PR fortran/45474
* gfortran.dg/intrinsic_intent_1.f03: New test.
* gfortran.dg/select_type_17.f03: New test.
* gfortran.dg/associate_5.f03: More definability tests.
* gfortran.dg/enum_2.f90: Check definability.
* gfortran.dg/allocatable_dummy_2.f90: Change expected error message.
* gfortran.dg/allocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/char_expr_2.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/enum_5.f90: Ditto.
* gfortran.dg/equiv_constraint_8.f90: Ditto.
* gfortran.dg/impure_assignment_2.f90: Ditto.
* gfortran.dg/impure_assignment_3.f90: Ditto.
* gfortran.dg/intent_out_1.f90: Ditto.
* gfortran.dg/intent_out_3.f90: Ditto.
* gfortran.dg/pointer_assign_7.f90: Ditto.
* gfortran.dg/pointer_intent_3.f90: Ditto.
* gfortran.dg/pr19936_1.f90: Ditto.
* gfortran.dg/proc_ptr_comp_3.f90: Ditto.
* gfortran.dg/simpleif_2.f90: Ditto.
* gfortran.dg/protected_5.f90: Ditto.
* gfortran.dg/protected_4.f90: Ditto and remove invalid error check.
* gfortran.dg/protected_6.f90: Ditto.
* gfortran.dg/protected_7.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164550 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/43217
* primary.c (match_hollerith_constant): Calculate padding needed to
fill default integer and allocate string for that size. Set pad bytes
to ' '.
* gfortran.h: Add hollerith pad value to type spec union.
* data.c (create_character_initializer): Fix spelling of function name.
Use hollerith pad value to calculate length.
* arith.c (hollerith2representation); Use hollerith pad value to
calculate length.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163581 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/45290
* gfortran.h (gfc_add_save): Modified prototype.
* decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
(match_pointer_init): New function to match F08 pointer initialization.
(variable_decl,match_procedure_decl,match_ppc_decl): Use
'match_pointer_init'.
(match_attr_spec): Module variables are implicitly SAVE.
(gfc_match_save): Modified call to 'gfc_add_save'.
* expr.c (gfc_check_assign_symbol): Extra checks for pointer
initialization.
* primary.c (gfc_variable_attr): Handle SAVE attribute.
* resolve.c (resolve_structure_cons): Add new argument and do pointer
initialization checks.
(gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
(resolve_values): Call 'resolve_structure_cons' directly with init arg.
(resolve_fl_variable): Handle SAVE_IMPLICIT.
* symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
SAVE_IMPLICIT.
* trans-decl.c (gfc_create_module_variable): Module variables with
TARGET can already exist.
* trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
(gfc_conv_initializer): Implement non-NULL pointer
initialization.
2010-08-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/45290
* gfortran.dg/proc_ptr_comp_3.f90: Modified.
* gfortran.dg/pointer_init_2.f90: New.
* gfortran.dg/pointer_init_3.f90: New.
* gfortran.dg/pointer_init_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163356 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38936
* gfortran.h (struct gfc_association_list): New member `where'.
(gfc_is_associate_pointer) New method.
* match.c (gfc_match_associate): Remember locus for each associate
name matched and do not try to set variable flag.
* parse.c (parse_associate): Use remembered locus for symbols.
* primary.c (match_variable): Instead of variable-flag check for
associate names set it for all such names used.
* symbol.c (gfc_is_associate_pointer): New method.
* resolve.c (resolve_block_construct): Don't generate assignments
to give associate-names their values.
(resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
(resolve_symbol): Set some more attributes for associate variables,
set variable flag here and check it and don't try to build an
explicitely shaped array-spec for array associate variables.
* trans-expr.c (gfc_conv_variable): Dereference in case of association
to scalar variable.
* trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
(gfc_sym_type): Return pointer type for association to scalar vars.
* trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
(trans_associate_var): New method.
(gfc_trans_deferred_vars): Handle association symbols.
2010-08-17 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Extended to test newly supported
features like association to variables.
* gfortran.dg/associate_3.f03: Removed check for illegal change
of associate-name here...
* gfortran.dg/associate_5.f03: ...and added it here.
* gfortran.dg/associate_6.f03: No longer XFAIL'ed.
* gfortran.dg/associate_7.f03: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163295 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38936
* gfortran.h (gfc_find_proc_namespace): New method.
* expr.c (gfc_build_intrinsic_call): No need to build symtree messing
around with namespace.
* symbol.c (gfc_find_proc_namespace): New method.
* trans-decl.c (gfc_build_qualified_array): Use it for correct
value of nest.
* primary.c (gfc_match_varspec): Handle associate-names as arrays.
* parse.c (parse_associate): Removed assignment-generation here...
* resolve.c (resolve_block_construct): ...and added it here.
(resolve_variable): Handle names that are arrays but were not parsed
as such because of association.
(resolve_code): Fix BLOCK resolution.
(resolve_symbol): Generate array-spec for associate-names.
2010-08-15 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: Enable test for array expressions.
* gfortran.dg/associate_3.f03: Clarify comment.
* gfortran.dg/associate_5.f03: New test.
* gfortran.dg/associate_6.f03: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163268 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/44689
* decl.c (build_sym,attr_decl1): Only build the class container if the
symbol has sufficient attributes.
* expr.c (gfc_check_pointer_assign): Use class_pointer instead of
pointer attribute for classes.
* match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
* module.c (MOD_VERSION): Bump.
(enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
(mio_symbol_attribute): Handle class_pointer attribute.
* parse.c (parse_derived): Use class_pointer instead of pointer
attribute for classes.
* primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
* resolve.c (resolve_structure_cons,resolve_deallocate_expr,
resolve_allocate_expr,resolve_fl_derived): Ditto.
(resolve_fl_var_and_proc): Check for class_ok attribute.
2010-07-11 Janus Weil <janus@gcc.gnu.org>
PR fortran/44689
* gfortran.dg/class_24.f03: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162052 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/38936
* gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
(struct gfc_symbol): New field `assoc'.
(struct gfc_association_list): New struct.
(struct gfc_code): New struct `block' in union, move `ns' there
and add association list.
(gfc_free_association_list): New method.
(gfc_has_vector_subscript): Made public;
* match.h (gfc_match_associate): New method.
* parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
* decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
* interface.c (gfc_has_vector_subscript): Made public.
(compare_actual_formal): Rename `has_vector_subscript' accordingly.
* match.c (gfc_match_associate): New method.
(gfc_match_select_type): Change reference to gfc_code's `ns' field.
* primary.c (match_variable): Don't allow names associated to expr here.
* parse.c (decode_statement): Try matching ASSOCIATE statement.
(case_exec_markers, case_end): Add ASSOCIATE statement.
(gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
(parse_associate): New method.
(parse_executable): Handle ST_ASSOCIATE.
(parse_block_construct): Change reference to gfc_code's `ns' field.
* resolve.c (resolve_select_type): Ditto.
(resolve_code): Ditto.
(resolve_block_construct): Ditto and add comment.
(resolve_select_type): Set association list in generated BLOCK to NULL.
(resolve_symbol): Resolve associate names.
* st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
and free association list.
(gfc_free_association_list): New method.
* symbol.c (gfc_new_symbol): NULL new field `assoc'.
* trans-stmt.c (gfc_trans_block_construct): Change reference to
gfc_code's `ns' field.
2010-06-10 Daniel Kraft <d@domob.eu>
PR fortran/38936
* gfortran.dg/associate_1.f03: New test.
* gfortran.dg/associate_2.f95: New test.
* gfortran.dg/associate_3.f03: New test.
* gfortran.dg/associate_4.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160550 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
$data component of a class container.
* gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
* gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
* gcc/fortran/interface.c (matching_typebound_op): Ditto.
* gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
* gcc/fortran/parse.c (parse_derived): Ditto.
* gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
gfc_expr_attr): Ditto.
* gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
resolve_fl_var_and_proc, resolve_typebound_procedure,
resolve_fl_derived): Ditto.
* gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
* gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
CLASS_DATA.
* gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
gfc_trans_deferred_vars): Ditto.
* gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160060 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h: Do not include system.h.
* bbt.c: Include system.h.
* data.c: Ditto.
* dependency.c: Ditto.
* dump-parse-tree.c: Ditto.
* arith.h: Do not include gfortran.h.
* constructor.h: Do not include gfortran.h and splay-tree.h.
* match.h: Do not include gfortran.h.
* parse.h: Ditto.
* target-memory.h: Ditto.
* openmp.c: Do not include toplev.h and target.h.
* trans-stmt.c: Ditto not include toplev.h.
* primary.c: Ditto.
* trans-common.c: Tell why toplev.h is needed. And
do not include target.h.
* trans-expr.c: Tell why toplev.h is needed.
* trans-array.c: Ditto.
* trans-openmp.c: Ditto.
* trans-const.c: Ditto.
* trans.c: Ditto.
* trans-types.c: Ditto.
* trans-io.c: Ditto.
* trans-decl.c: Ditto.
* scanner.c: Ditto.
* convert.c: Ditto.
* trans-intrinsic.c: Ditto.
* options.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159763 138bc75d-0d04-0410-961f-82ee72b054a4
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