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2010-05-10 Daniel Franke <franke.daniel@gmail.com>
PR fortran/27866
PR fortran/35003
PR fortran/42809
* intrinsic.c (gfc_convert_type_warn): Be more dicsriminative
about conversion warnings.
2010-05-10 Janus Weil <janus@gcc.gnu.org>
PR fortran/44044
* match.c (gfc_match_select_type): Move error message to
resolve_select_type.
* resolve.c (resolve_select_type): Error message moved here from
gfc_match_select_type. Correctly set type of temporary.
2010-05-10 Richard Guenther <rguenther@suse.de>
* trans-decl.c (gfc_build_library_function_decl): Split out
worker to ...
(build_library_function_decl_1): ... this new function.
Set a fnspec attribute if a specification was provided.
(gfc_build_library_function_decl_with_spec): New function.
(gfc_build_intrinsic_function_decls): Annotate internal_pack
and internal_unpack.
2010-05-07 Daniel Franke <franke.daniel@gmail.com>
PR fortran/40728
* intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
as external
2010-05-07 Jason Merrill <jason@redhat.com>
* trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
to avoid -Wc++-compat warning.
2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 40989
* options.c (gfc_handle_option): Add argument kind.
* gfortran.h (gfc_handle_option): Update declaration.
2010-05-06 Tobias Burnus <burnus@net-b.de>
PR fortran/43985
* trans-types.c (gfc_sym_type): Mark Cray pointees as
GFC_POINTER_TYPE_P.
2010-05-05 Daniel Franke <franke.daniel@gmail.com>
PR fortran/32331
* resolve.c (traverse_data_list): Rephrase error message for
non-constant bounds in data-implied-do.
2010-05-05 Daniel Franke <franke.daniel@gmail.com>
PR fortran/24978
* gfortran.h: Removed repeat count from constructor, removed
all usages.
* data.h (gfc_assign_data_value_range): Changed return value from
void to gfc_try.
* data.c (gfc_assign_data_value): Add location to constructor element.
(gfc_assign_data_value_range): Call gfc_assign_data_value()
for each element in range. Return early if an error was generated.
* resolve.c (check_data_variable): Stop early if range assignment
generated an error.
2010-05-05 Janus Weil <janus@gcc.gnu.org>
PR fortran/43696
* resolve.c (resolve_fl_derived): Some fixes for class variables.
* symbol.c (gfc_build_class_symbol): Add separate class container for
class pointers.
2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/43592
* fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2010-05-02 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
for lcobound, ucobound, image_index and this_image.
* intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
* iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
functions.
(gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2010-04-30 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
PR fortran/43931
* trans-types.c (gfc_get_array_descriptor_base): Fix index
calculation for array descriptor types.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/43896
* symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
initializers for PPC members of the vtabs.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42274
* symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
attribute for all PPC members of the vtypes.
(copy_vtab_proc_comps): Copy the correct interface.
* trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
* trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
a dummy argument and make sure all PPC members of the vtab are
initialized correctly.
(gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
in call to gfc_trans_assign_vtab_procs.
* trans-stmt.c (gfc_trans_allocate): Ditto.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43326
* resolve.c (resolve_typebound_function): Renamed
resolve_class_compcall.Do all the detection of class references
here.
(resolve_typebound_subroutine): resolve_class_typebound_call
renamed. Otherwise same as resolve_typebound_function.
(gfc_resolve_expr): Call resolve_typebound_function.
(resolve_code): Call resolve_typebound_subroutine.
2010-04-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/43492
* resolve.c (resolve_typebound_generic_call): For CLASS methods
pass back the specific symtree name, rather than the target
name.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42353
* resolve.c (resolve_structure_cons): Make the initializer of
the vtab component 'extends' the same type as the component.
2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42680
* interface.c (check_interface1): Pass symbol name rather than NULL to
gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
trap MULL. (gfc_compare_derived_types): Revert previous change
incorporated incorrectly during merge from trunk, r155778.
* resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
than NULL to gfc_compare_interfaces.
* symbol.c (add_generic_specifics): Likewise.
2010-02-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/42353
* interface.c (gfc_compare_derived_types): Add condition for vtype.
* symbol.c (gfc_find_derived_vtab): Sey access to private.
(gfc_find_derived_vtab): Likewise.
* module.c (ab_attribute): Add enumerator AB_VTAB.
(mio_symbol_attribute): Use new attribute, AB_VTAB.
(check_for_ambiguous): Likewise.
2010-04-29 Paul Thomas <pault@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/41829
* trans-expr.c (select_class_proc): Remove function.
(conv_function_val): Delete reference to previous.
(gfc_conv_derived_to_class): Add second argument to the call to
gfc_find_derived_vtab.
(gfc_conv_structure): Exclude proc_pointer components when
accessing $data field of class objects.
(gfc_trans_assign_vtab_procs): New function.
(gfc_trans_class_assign): Add second argument to the call to
gfc_find_derived_vtab.
* symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
implement holding off searching for the vptr derived type.
(add_proc_component): New function.
(add_proc_comps): New function.
(add_procs_to_declared_vtab1): New function.
(copy_vtab_proc_comps): New function.
(add_procs_to_declared_vtab): New function.
(void add_generic_specifics): New function.
(add_generics_to_declared_vtab): New function.
(gfc_find_derived_vtab): Add second argument to the call to
gfc_find_derived_vtab. Add the calls to
add_procs_to_declared_vtab and add_generics_to_declared_vtab.
* decl.c (build_sym, build_struct): Use new arg in calls to
gfc_build_class_symbol.
* gfortran.h : Add vtype bitfield to symbol_attr. Remove the
definition of struct gfc_class_esym_list. Modify prototypes
of gfc_build_class_symbol and gfc_find_derived_vtab.
* trans-stmt.c (gfc_trans_allocate): Add second argument to the
call to gfc_find_derived_vtab.
* module.c : Add the vtype attribute.
* trans.h : Add prototype for gfc_trans_assign_vtab_procs.
* resolve.c (resolve_typebound_generic_call): Add second arg
to pass along the generic name for class methods.
(resolve_typebound_call): The same.
(resolve_compcall): Use the second arg to carry the generic
name from the above. Remove the reference to class_esym.
(check_members, check_class_members, resolve_class_esym,
hash_value_expr): Remove functions.
(resolve_class_compcall, resolve_class_typebound_call): Modify
to use vtable rather than member by member calls.
(gfc_resolve_expr): Modify second arg in call to
resolve_compcall.
(resolve_select_type): Add second arg in call to
gfc_find_derived_vtab.
(resolve_code): Add second arg in call resolve_typebound_call.
(resolve_fl_derived): Exclude vtypes from check for late
procedure definitions. Likewise for checking of explicit
interface and checking of pass arg.
* iresolve.c (gfc_resolve_extends_type_of): Add second arg in
calls to gfc_find_derived_vtab.
* match.c (select_type_set_tmp): Use new arg in call to
gfc_build_class_symbol.
* trans-decl.c (gfc_get_symbol_decl): Complete vtable if
necessary.
* parse.c (endType): Finish incomplete classes.
2010-04-28 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
PR fortran/43919
* simplify.c (simplify_cobound): Handle scalar coarrays.
2010-04-27 Tobias Burnus <burnus@net-b.de>
* gfc-internals.texi: Update copyright year.
* gfortran.texi: Ditto.
* invoke.texi: Ditto.
2010-04-27 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* resolve.c (resolve_allocate_expr): Allow array coarrays.
* trans-types.h (gfc_get_array_type_bounds): Update prototype.
* trans-types.c (gfc_get_array_type_bounds,
gfc_get_array_descriptor_base): Add corank argument.
* trans-array.c (gfc_array_init_size): Handle corank.
(gfc_trans_create_temp_array, gfc_array_allocate,
gfc_conv_expr_descriptor): Add corank argument to call.
* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30073
PR fortran/43793
* trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
of mucking with a tree directly.
2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43832
* io.c (gfc_match_open): Remove branch to syntax error. Add call to
gfc_error with new error message.
2010-04-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43841
PR fortran/43843
* trans-expr.c (gfc_conv_expr): Supply an address expression for
GFC_SS_REFERENCE.
(gfc_conv_expr_reference): Call gfc_conv_expr and return for
GFC_SS_REFERENCE.
* trans-array.c (gfc_add_loop_ss_code): Store the value rather
than the address of a GFC_SS_REFERENCE.
* trans.h : Change comment on GFC_SS_REFERENCE.
2010-04-22 Richard Guenther <rguenther@suse.de>
PR fortran/43829
* resolve.c (gfc_resolve_index): Wrap around ...
(gfc_resolve_index_1): ... this. Add parameter to allow
any integer kind index type.
(resolve_array_ref): Allow any integer kind for the start
index of an array ref.
2010-04-21 Jakub Jelinek <jakub@redhat.com>
PR fortran/43836
* f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
the decl.
2010-04-20 Harald Anlauf <anlauf@gmx.de>
* intrinsic.c (sort_actual): Remove 'is' in error message.
2010-04-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43227
* resolve.c (resolve_fl_derived): If a component character
length has not been resolved, do so now.
(resolve_symbol): The same as above for a symbol character
length.
* trans-decl.c (gfc_create_module_variable): A 'length' decl is
not needed for a character valued, procedure pointer.
PR fortran/43266
* resolve.c (ensure_not_abstract_walker): If 'overriding' is
not found, return FAILURE rather than ICEing.
2010-04-19 Jakub Jelinek <jakub@redhat.com>
PR fortran/43339
* openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
sequential loops private in the innermost containing task region.
2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
* f95-lang.c (gfc_init_decl_processing): Remove second argument in call
to build_common_tree_nodes.
2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/31538
* fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
gfc_msg_bounds by using 'Array bound mismatch' directly.
(gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
error message to include the mismatch in the extent of array bound.
* fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
* fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* gfortran.texi: Update information on temporary file locations.
2010-04-16 Jakub Jelinek <jakub@redhat.com>
* trans-decl.c (gfc_build_qualified_array): Ensure
ubound.N and lbound.N artificial variable names don't appear
in debug info.
2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30073
* trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
block of code. Set name to the variable associated with the descriptor.
2010-04-15 Jakub Jelinek <jakub@redhat.com>
* trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
* intrinsic.texi: Add the missing specific name of intrinsic
procedure where the specific name is identical to the generic name.
Fix inconsistent or mismatch in the argument names in intrinsic
procedure descriptions. Add the SCALAR allocatable description to
ALLOCATED.
2010-04-14 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* array.c (gfc_find_array_ref): Handle codimensions.
(gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
* check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
New functions.
* gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
GFC_ISYM_UCOBOUND.
* intrinsic.h (add_functions): Add this_image, image_index,
lcobound and ucobound intrinsics.
* intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
gfc_check_image_index, gfc_check_this_image,
gfc_simplify_image_index, gfc_simplify_lcobound,
gfc_simplify_this_image, gfc_simplify_ucobound):
New function prototypes.
* intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
IMAGE_INDEX): Document new intrinsic functions.
* match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
error fatal.
* simplify.c (simplify_bound_dim): Handle coarrays.
(simplify_bound): Update simplify_bound_dim call.
(gfc_simplify_num_images): Add -fcoarray=none check.
(simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43747
* constructor.c: Fix typo in comment.
* expr.c (find_array_section): Add check for max array limit.
2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/31400
* gfortranspec.c (lookup_option): Check for -static and return
OPTION_static.
(lang_specific_driver): Break when OPTION_static is discovered.
2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* array.c (extract_element): Restore function from trunk.
(gfc_get_array_element): Restore function from trunk.
(gfc_expand_constructor): Restore check against
flag_max_array_constructor.
* constructor.c (node_copy_and_append): Delete unused.
* gfortran.h: Delete comment and extra include.
* constructor.h: Bump copyright and clean up TODO comments.
* resolve.c: Whitespace.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
with direct access access to elements. Adjusted prototype, fixed all
callers.
(gfc_simplify_dot_product): Removed duplicate check for zero-sized
array.
(gfc_simplify_matmul): Removed usage of ADVANCE macro.
(gfc_simplify_spread): Removed workaround, directly insert elements
at a given array position.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
function calls.
(gfc_simplify_unpack): Likewise.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* simplify.c (only_convert_cmplx_boz): Renamed to ...
(convert_boz): ... this and moved to start of file.
(gfc_simplify_abs): Whitespace fix.
(gfc_simplify_acos): Whitespace fix.
(gfc_simplify_acosh): Whitespace fix.
(gfc_simplify_aint): Whitespace fix.
(gfc_simplify_dint): Whitespace fix.
(gfc_simplify_anint): Whitespace fix.
(gfc_simplify_and): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dnint): Whitespace fix.
(gfc_simplify_asin): Whitespace fix.
(gfc_simplify_asinh): Moved creation of result-expr out of switch.
(gfc_simplify_atan): Likewise.
(gfc_simplify_atanh): Whitespace fix.
(gfc_simplify_atan2): Whitespace fix.
(gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
(gfc_simplify_bessel_j1): Likewise.
(gfc_simplify_bessel_jn): Likewise.
(gfc_simplify_bessel_y0): Likewise.
(gfc_simplify_bessel_y1): Likewise.
(gfc_simplify_bessel_yn): Likewise.
(gfc_simplify_ceiling): Reorderd statements.
(simplify_cmplx): Use convert_boz(), check for constant arguments.
Whitespace fix.
(gfc_simplify_cmplx): Use correct default kind. Removed check for
constant arguments.
(gfc_simplify_complex): Replaced if-gate. Removed check for
constant arguments.
(gfc_simplify_conjg): Whitespace fix.
(gfc_simplify_cos): Whitespace fix.
(gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_dcmplx): Removed check for constant arguments.
(gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_digits): Whitespace fix.
(gfc_simplify_dim): Whitespace fix.
(gfc_simplify_dprod): Reordered statements.
(gfc_simplify_erf): Whitespace fix.
(gfc_simplify_erfc): Whitespace fix.
(gfc_simplify_epsilon): Whitespace fix.
(gfc_simplify_exp): Whitespace fix.
(gfc_simplify_exponent): Use convert_boz().
(gfc_simplify_floor): Reorderd statements.
(gfc_simplify_gamma): Whitespace fix.
(gfc_simplify_huge): Whitespace fix.
(gfc_simplify_iand): Whitespace fix.
(gfc_simplify_ieor): Whitespace fix.
(simplify_intconv): Use gfc_convert_constant().
(gfc_simplify_int): Use simplify_intconv().
(gfc_simplify_int2): Reorderd statements.
(gfc_simplify_idint): Reorderd statements.
(gfc_simplify_ior): Whitespace fix.
(gfc_simplify_ishftc): Removed duplicate type check.
(gfc_simplify_len): Use range_check() instead of manual range check.
(gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
(gfc_simplify_log): Whitespace fix.
(gfc_simplify_log10): Whitespace fix.
(gfc_simplify_minval): Whitespace fix.
(gfc_simplify_maxval): Whitespace fix.
(gfc_simplify_mod): Whitespace fix.
(gfc_simplify_modulo): Whitespace fix.
(simplify_nint): Reorderd statements.
(gfc_simplify_not): Whitespace fix.
(gfc_simplify_or): Replaced if-gate by more common switch-over-type.
(gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
(gfc_simplify_range): Removed unused result-variable. Whitespace fix.
(gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
(gfc_simplify_realpart): Whitespace fix.
(gfc_simplify_selected_char_kind): Removed unused result-variable.
(gfc_simplify_selected_int_kind): Removed unused result-variable.
(gfc_simplify_selected_real_kind): Removed unused result-variable.
(gfc_simplify_sign): Whitespace fix.
(gfc_simplify_sin): Whitespace fix.
(gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
(gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
(gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
(gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_start_constructor): Removed.
(gfc_get_array_element): Removed.
* array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
instead. Fixed all callers.
(extract_element): Removed.
(gfc_expand_constructor): Temporarily removed check for
max-array-constructor. Will be re-introduced later if still required.
(gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
instead. Fixed all callers.
* expr.c (find_array_section): Replaced manual lookup of elements
by gfc_constructor_lookup.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* gfortran.h (gfc_get_null_expr): New prototype.
(gfc_get_operator_expr): New prototype.
(gfc_get_character_expr): New prototype.
(gfc_get_iokind_expr): New prototype.
* expr.c (gfc_get_null_expr): New.
(gfc_get_character_expr): New.
(gfc_get_iokind_expr): New.
(gfc_get_operator_expr): Moved here from matchexp.c (build_node).
* matchexp.c (build_node): Renamed and moved to
expr.c (gfc_get_operator_expr). Reordered arguments to match
other functions. Fixed all callers.
(gfc_get_parentheses): Use specific function to build expr.
* array.c (gfc_match_array_constructor): Likewise.
* arith.c (eval_intrinsic): Likewise.
(gfc_hollerith2int): Likewise.
(gfc_hollerith2real): Likewise.
(gfc_hollerith2complex): Likewise.
(gfc_hollerith2logical): Likewise.
* data.c (create_character_intializer): Likewise.
* decl.c (gfc_match_null): Likewise.
(enum_initializer): Likewise.
* io.c (gfc_match_format): Likewise.
(match_io): Likewise.
* match.c (gfc_match_nullify): Likewise.
* primary.c (match_string_constant): Likewise.
(match_logical_constant): Likewise.
(build_actual_constructor): Likewise.
* resolve.c (build_default_init_expr): Likewise.
* symbol.c (generate_isocbinding_symbol): Likewise.
(gfc_build_class_symbol): Likewise.
(gfc_find_derived_vtab): Likewise.
* simplify.c (simplify_achar_char): Likewise.
(gfc_simplify_adjustl): Likewise.
(gfc_simplify_adjustr): Likewise.
(gfc_simplify_and): Likewise.
(gfc_simplify_bit_size): Likewise.
(gfc_simplify_is_iostat_end): Likewise.
(gfc_simplify_is_iostat_eor): Likewise.
(gfc_simplify_isnan): Likewise.
(simplify_bound): Likewise.
(gfc_simplify_leadz): Likewise.
(gfc_simplify_len_trim): Likewise.
(gfc_simplify_logical): Likewise.
(gfc_simplify_maxexponent): Likewise.
(gfc_simplify_minexponent): Likewise.
(gfc_simplify_new_line): Likewise.
(gfc_simplify_null): Likewise.
(gfc_simplify_or): Likewise.
(gfc_simplify_precision): Likewise.
(gfc_simplify_repeat): Likewise.
(gfc_simplify_scan): Likewise.
(gfc_simplify_size): Likewise.
(gfc_simplify_trailz): Likewise.
(gfc_simplify_trim): Likewise.
(gfc_simplify_verify): Likewise.
(gfc_simplify_xor): Likewise.
* trans-io.c (build_dt): Likewise.
(gfc_new_nml_name_expr): Removed.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* arith.h (gfc_constant_result): Removed prototype.
* constructor.h (gfc_build_array_expr): Removed prototype.
(gfc_build_structure_constructor_expr): Removed prototype.
* gfortran.h (gfc_int_expr): Removed prototype.
(gfc_logical_expr): Removed prototype.
(gfc_get_array_expr): New prototype.
(gfc_get_structure_constructor_expr): New prototype.
(gfc_get_constant_expr): New prototype.
(gfc_get_int_expr): New prototype.
(gfc_get_logical_expr): New prototype.
* arith.c (gfc_constant_result): Moved and renamed to
expr.c (gfc_get_constant_expr). Fixed all callers.
* constructor.c (gfc_build_array_expr): Moved and renamed to
expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
and kind. Fixed all callers.
(gfc_build_structure_constructor_expr): Moved and renamed to
expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
to type and kind. Fixed all callers.
* expr.c (gfc_logical_expr): Renamed to ...
(gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
(gfc_int_expr): Renamed to ...
(gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
callers.
(gfc_get_constant_expr): New.
(gfc_get_array_expr): New.
(gfc_get_structure_constructor_expr): New.
* simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
instead.
2010-04-12 Daniel Franke <franke.daniel@gmail.com>
* constructor.h: New.
* constructor.c: New.
* Make-lang.in: Add new files to F95_PARSER_OBJS.
* arith.c (reducy_unary): Use constructor API.
(reduce_binary_ac): Likewise.
(reduce_binary_ca): Likewise.
(reduce_binary_aa): Likewise.
* check.c (gfc_check_pack): Likewise.
(gfc_check_reshape): Likewise.
(gfc_check_unpack): Likewise.
* decl.c (add_init_expr_to_sym): Likewise.
(build_struct): Likewise.
* dependency.c (gfc_check_dependency): Likewise.
(contains_forall_index_p): Likewise.
* dump-parse-tree.c (show_constructor): Likewise.
* expr.c (free_expr0): Likewise.
(gfc_copy_expr): Likewise.
(gfc_is_constant_expr): Likewise.
(simplify_constructor): Likewise.
(find_array_element): Likewise.
(find_component_ref): Likewise.
(find_array_section): Likewise.
(find_substring_ref): Likewise.
(simplify_const_ref): Likewise.
(scalarize_intrinsic_call): Likewise.
(check_alloc_comp_init): Likewise.
(gfc_default_initializer): Likewise.
(gfc_traverse_expr): Likewise.
* iresolve.c (check_charlen_present): Likewise.
(gfc_resolve_reshape): Likewise.
(gfc_resolve_transfer): Likewise.
* module.c (mio_constructor): Likewise.
* primary.c (build_actual_constructor): Likewise.
(gfc_match_structure_constructor): Likewise.
* resolve.c (resolve_structure_cons): Likewise.
* simplify.c (is_constant_array_expr): Likewise.
(init_result_expr): Likewise.
(transformational_result): Likewise.
(simplify_transformation_to_scalar): Likewise.
(simplify_transformation_to_array): Likewise.
(gfc_simplify_dot_product): Likewise.
(simplify_bound): Likewise.
(simplify_matmul): Likewise.
(simplify_minval_maxval): Likewise.
(gfc_simplify_pack): Likewise.
(gfc_simplify_reshape): Likewise.
(gfc_simplify_shape): Likewise.
(gfc_simplify_spread): Likewise.
(gfc_simplify_transpose): Likewise.
(gfc_simplify_unpack): Likewise.q
(gfc_convert_constant): Likewise.
(gfc_convert_char_constant): Likewise.
* target-memory.c (size_array): Likewise.
(encode_array): Likewise.
(encode_derived): Likewise.
(interpret_array): Likewise.
(gfc_interpret_derived): Likewise.
(expr_to_char): Likewise.
(gfc_merge_initializers): Likewise.
* trans-array.c (gfc_get_array_constructor_size): Likewise.
(gfc_trans_array_constructor_value): Likewise.
(get_array_ctor_strlen): Likewise.
(gfc_constant_array_constructor_p): Likewise.
(gfc_build_constant_array_constructor): Likewise.
(gfc_trans_array_constructor): Likewise.
(gfc_conv_array_initializer): Likewise.
* trans-decl.c (check_constant_initializer): Likewise.
* trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
(gfc_apply_interface_mapping_to_cons): Likewise.
(gfc_trans_structure_assign): Likewise.
(gfc_conv_structure): Likewise.
* array.c (check_duplicate_iterator): Likewise.
(match_array_list): Likewise.
(match_array_cons_element): Likewise.
(gfc_match_array_constructor): Likewise.
(check_constructor_type): Likewise.
(check_constructor): Likewise.
(expand): Likewise.
(expand_constructor): Likewise.
(extract_element): Likewise.
(gfc_expanded_ac): Likewise.
(resolve_array_list): Likewise.
(gfc_resolve_character_array_constructor): Likewise.
(copy_iterator): Renamed to ...
(gfc_copy_iterator): ... this.
(gfc_append_constructor): Removed.
(gfc_insert_constructor): Removed unused function.
(gfc_get_constructor): Removed.
(gfc_free_constructor): Removed.
(qgfc_copy_constructor): Removed.
* gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
Removed all references. Replaced constructor list by splay-tree.
(struct gfc_constructor): Removed member 'next', moved 'offset' from
the inner struct, added member 'base'.
(gfc_append_constructor): Removed prototype.
(gfc_insert_constructor): Removed prototype.
(gfc_get_constructor): Removed prototype.
(gfc_free_constructor): Removed prototype.
(qgfc_copy_constructor): Removed prototype.
(gfc_copy_iterator): New prototype.
* trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2010-04-10 Tobias Burnus <burnus@net-b.de>
PR fortran/43591
* expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
proc-pointers and type-bound procedures.
(gfc_specification_expr): Check proc-pointers for pureness.
2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
PR bootstrap/43684
* gfortranspec.c (lang_specific_driver): Do not expose vars
only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
for such.
2010-04-09 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* decl.c (variable_decl, match_attr_spec): Fix setting the array
spec.
* array.c (match_subscript,gfc_match_array_ref): Add coarray support.
* data.c (gfc_assign_data_value): Ditto.
* expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
(gfc_traverse_expr): Traverse also through codimension expressions.
(gfc_is_coindexed, gfc_has_ultimate_allocatable,
gfc_has_ultimate_pointer): New functions.
* gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
(gfc_array_ref): Add codimen.
(gfc_array_ref): Add in_allocate.
(gfc_is_coindexed, gfc_has_ultimate_allocatable,
gfc_has_ultimate_pointer): Add prototypes.
* interface.c (compare_parameter, compare_actual_formal,
check_intents): Add coarray constraints.
* match.c (gfc_match_iterator): Add coarray constraint.
* match.h (gfc_match_array_ref): Update interface.
* primary.c (gfc_match_varspec): Handle codimensions.
* resolve.c (coarray_alloc, inquiry_argument): New static variables.
(check_class_members): Return gfc_try instead for error recovery.
(resolve_typebound_function,resolve_typebound_subroutine,
check_members): Handle return value of check_class_members.
(resolve_structure_cons, resolve_actual_arglist, resolve_function,
check_dimension, compare_spec_to_ref, resolve_array_ref,
resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
resolve_allocate_expr, resolve_ordinary_assign): Add coarray
support.
* trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
Skip over coarray refs.
(gfc_array_allocate) Add support for references containing coindexes.
* trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
(gfc_map_intrinsic_function): Ignore codimensions.
2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
PR fortran/28039
* io.c (check_format_string): Added check for additional non
blank characters after the format string was successfully
parsed.
* io.c (check_format): Changed the error messages for positive
int required and period required to drop through the error logic
and report with gfc_error instead of gfc_error_now. Corrected
format postion for hollerith strings.
2010-04-08 Tobias Burnus <burnus@net-b.de>
* module.c (use_iso_fortran_env_module): Fix standard check.
2010-04-07 Jakub Jelinek <jakub@redhat.com>
* parse.c (parse_derived, parse_enum): Avoid set but not used
warning.
2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/40539
* gfortran.texi: Add section about representation of
LOGICAL variables.
2010-04-07 Simon Baldwin <simonb@google.com>
* cpp.c (cb_cpp_error): Add warning reason argument, set a value
for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2010-04-07 Richard Guenther <rguenther@suse.de>
* options.c (gfc_init_options): Do not set.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* array.c (gfc_match_array_spec): Add error for -fcoarray=none.
* match.c (gfc_match_critical, sync_statement): Ditto.
* gfortran.h (gfc_fcoarray): New enum.
(gfc_option_t): Use it.
* lang.opt (fcoarray): Add new flag.
* invoke.texi (fcoarray): Document it.
* options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
(gfc_handle_coarray_option): New function.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* gfortran.h (gfc_array_spec): Add cotype.
* array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
and defer error diagnostic.
* resolve.c (resolve_fl_derived): Add missing check.
(resolve_symbol): Add cotype/type check.
* parse.c (parse_derived): Fix setting of coarray_comp.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* array.c (gfc_free_array_spec,gfc_resolve_array_spec,
match_array_element_spec,gfc_copy_array_spec,
gfc_compare_array_spec): Include corank.
(match_array_element_spec,gfc_set_array_spec): Support codimension.
* decl.c (build_sym,build_struct,variable_decl,
match_attr_spec,attr_decl1,cray_pointer_decl,
gfc_match_volatile): Add codimension.
(gfc_match_codimension): New function.
* dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
* gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
(gfc_add_codimension): New function prototype.
* match.h (gfc_match_codimension): New function prototype.
(gfc_match_array_spec): Update prototype
* match.c (gfc_match_common): Update gfc_match_array_spec call.
* module.c (MOD_VERSION): Bump.
(mio_symbol_attribute): Support coarray attributes.
(mio_array_spec): Add corank support.
* parse.c (decode_specification_statement,decode_statement,
parse_derived): Add coarray support.
* resolve.c (resolve_formal_arglist, was_declared,
is_non_constant_shape_array, resolve_fl_variable,
resolve_fl_derived, resolve_symbol): Add coarray support.
* symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
gfc_build_class_symbol): Add coarray support.
(gfc_add_codimension): New function.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* iso-fortran-env.def: Add the integer parameters atomic_int_kind,
atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
stat_locked_other_image, stat_stopped_image and stat_unlocked of
Fortran 2008.
* intrinsic.texi (iso_fortran_env): Ditto.
* libgfortran.h (libgfortran_stat_codes): New enum.
* module.c (use_iso_fortran_env_module): Honour -std= when loading
constants from the intrinsic module.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/39997
* intrinsic.c (add_functions): Add num_images.
* decl.c (gfc_match_end): Handle END CRITICAL.
* intrinsic.h (gfc_simplify_num_images): Add prototype.
* dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
and SYNC.
* gfortran.h (gfc_statement): Add enum items for those.
(gfc_exec_op) Ditto.
(gfc_isym_id): Add num_images.
* trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
(gfc_trans_sync,gfc_trans_critical): New functions.
* trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
gfc_trans_critical): Add/update prototypes.
* trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
and SYNC statements.
* trans.h (gfor_fndecl_error_stop_string) Add variable.
* resolve.c (resolve_sync): Add function.
(gfc_resolve_blocks): Handle CRITICAL.
(resolve_code): Handle CRITICAL, ERROR STOP,
(resolve_branch): Add CRITICAL constraint check.
and SYNC statements.
* st.c (gfc_free_statement): Add new statements.
* trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
(gfc_build_builtin_function_decls): Initialize it.
* match.c (gfc_match_if): Handle ERROR STOP and SYNC.
(gfc_match_critical, gfc_match_error_stop, sync_statement,
gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
New functions.
(match_exit_cycle): Handle CRITICAL constraint.
(gfc_match_stopcode): Handle ERROR STOP.
* match.h (gfc_match_critical, gfc_match_error_stop,
gfc_match_sync_all, gfc_match_sync_images,
gfc_match_sync_memory): Add prototype.
* parse.c (decode_statement, gfc_ascii_statement,
parse_executable): Handle new statements.
(parse_critical_block): New function.
* parse.h (gfc_compile_state): Add COMP_CRITICAL.
* intrinsic.texi (num_images): Document new function.
* simplify.c (gfc_simplify_num_images): Add function.
2010-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/43178
* trans-array.c (gfc_conv_expr_descriptor): Update
gfc_trans_scalar_assign call.
(has_default_initializer): New function.
(gfc_trans_deferred_array): Nullify less often.
* trans-expr.c (gfc_conv_subref_array_arg,
gfc_trans_subcomponent_assign): Update call to
gfc_trans_scalar_assign.
(gfc_trans_scalar_assign): Add parameter and pass it on.
(gfc_trans_assignment_1): Optionally, do not dealloc before
assignment.
* trans-openmp.c (gfc_trans_omp_array_reduction): Update
call to gfc_trans_scalar_assign.
* trans-decl.c (gfc_get_symbol_decl): Do not always apply
initializer to static variables.
(gfc_init_default_dt): Add dealloc parameter and pass it on.
* trans-stmt.c (forall_make_variable_temp,
generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
gfc_trans_allocate): Update gfc_trans_assignment call.
* trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
parameter to prototype.
2010-03-31 Paul Thomas <pault@gcc.gnu.org>
* ioparm.def : Update copyright.
* lang.opt : ditto
* trans-array.c : ditto
* trans-array.h : ditto
* expr.c: ditto
* trans-types.c: ditto
* dependency.c : ditto
* gfortran.h : ditto
* options.c : ditto
* trans-io.c : ditto
* trans-intrinsic.c : ditto
* libgfortran.h : ditto
* invoke.texi : ditto
* intrinsic.texi : ditto
* trans.c : ditto
* trans.h : ditto
* intrinsic.c : ditto
* interface.c : ditto
* iresolve.c : ditto
* trans-stmt.c : ditto
* trans-stmt.h : ditto
* parse,c : ditto
* match.h : ditto
* error.c : ditto
2010-03-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43450
* trans-decl.c (gfc_create_module_variable): With -fwhole-file
do not assert the context of derived types.
2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43409
* ioparm.def: Change inquire size variable to type pointer to
GFC_IO_INT type.
2010-03-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43039
* trans-expr.c (conv_parent_component_references): Ensure that
'dt' has a backend_decl.
PR fortran/43043
* trans-expr.c (gfc_conv_structure): Ensure that the derived
type has a backend_decl.
PR fortran/43044
* resolve.c (resolve_global_procedure): Check that the 'cl'
structure is not NULL.
2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
* lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
redundant tab.
2010-03-17 Tobias Burnus <burnus@net-b.de>
PR fortran/43331
* trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
check.
* decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
pointees as having explizit size.
* expr.c (gfc_check_assign): Remove now unreachable Cray pointee
check.
* trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
(gfc_sym_type): Don't mark Cray pointees as restricted pointers.
* resolve.c (resolve_symbol): Handle cp_was_assumed.
* trans-decl.c (gfc_trans_deferred_vars): Ditto.
(gfc_finish_var_decl): Don't mark Cray pointees as restricted
pointers.
2010-03-14 Tobias Burnus <burnus@net-b.de>
PR fortran/43362
* resolve.c (resolve_structure_cons): Add missing PURE constraint.
(resolve_ordinary_assign): Add check to avoid segfault.
2010-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43291
PR fortran/43326
* resolve.c (resolve_compcall): Add new boolean dummy argument
'class_members'. Only resolve expression at end if false.
Remove redundant, static variable 'class_object'.
(check_class_members): Add extra argument to call of
resolve_compcall.
(resolve_typebound_function): Renamed resolve_class_compcall.
Do all the detection of class references here. Correct calls to
resolve_compcall for extra argument.
(resolve_typebound_subroutine): resolve_class_typebound_call
renamed. Otherwise same as resolve_typebound_function.
(gfc_resolve_expr): Call resolve_typebound_function.
(resolve_code): Call resolve_typebound_subroutine.
2010-03-10 Tobias Burnus <burnus@net-b.de
PR fortran/43303
* symbol.c (get_iso_c_sym): Set sym->result.
2010-03-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/43256
* resolve.c (resolve_compcall): Don't set 'value.function.name' here
for TBPs, otherwise they will not be resolved properly.
(resolve_function): Use 'value.function.esym' instead of
'value.function.name' to check if we're dealing with a TBP.
(check_class_members): Set correct type of passed object for all TBPs,
not only generic ones, except if the type is abstract.
2010-03-04 Janus Weil <janus@gcc.gnu.org>
PR fortran/43244
* decl.c (gfc_match_final_decl): Make sure variable names starting with
'final...' are not misinterpreted as FINAL statements.
2010-03-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43243
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable ultimate components do not need temporaries, whilst
ultimate pointer components do.
2010-03-03 Janus Weil <janus@gcc.gnu.org>
PR fortran/43169
* resolve.c (resolve_code): Correctly set gfc_current_ns for
EXEC_SELECT_TYPE.
(gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
(gfc_pure): Ditto.
2010-03-02 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43180
* trans-array.c (gfc_conv_array_parameter): A full array of
derived type need not be restricted to a symbol without an
array spec to use the call to gfc_conv_expr_descriptor.
PR fortran/43173
* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
allocatable arrays do not need temporaries.
2010-03-01 Tobias Burnus <burnus@net-b.de>
PR fortran/43199
* resolve.c (find_array_spec): Handle REF_COMPONENT with
CLASS components.
2010-02-28 Tobias Burnus <burnus@net-b.de>
PR fortran/43205
* trans-expr.c (is_zero_initializer_p): Move up in the file.
(gfc_conv_initializer): Handle zero initializer as special case.
2010-02-27 Tobias Burnus <burnus@net-b.de>
PR fortran/43185
* resolve.c (resolve_fl_variable_derived): Imply SAVE
for module variables for Fortran 2008.
2010-02-25 Jakub Jelinek <jakub@redhat.com>
PR debug/43166
* trans-common.c (build_common_decl): Also update DECL_MODE,
and DECL_SIZE when encountering a larger common block and call
layout_decl.
2010-02-24 Tobias Burnus <burnus@net-b.de>
PR fortran/43042
* trans-expr.c (gfc_conv_initializer): Call directly
gfc_conv_constant for C_NULL_(FUN)PTR.
2010-02-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/43072
* dependency.c (gfc_full_array_ref_p): Check for contiguous by
checking the rest of the dimensions for elements.
2010-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/35259
* gfortran.h (gfc_option_t): New flag -fprotect-parens.
* lang.opt: Ditto.
* option.c (gfc_init_options,gfc_handle_option): Ditto.
* trans-expr.c (gfc_conv_expr_op): Use the flag.
* invoke.texi: Document new -fno-protect-parens flag.
2010-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/36932
PR fortran/36933
PR fortran/43072
PR fortran/43111
* dependency.c (gfc_check_argument_var_dependency): Use enum
value instead of arithmetic vaue for 'elemental'.
(check_data_pointer_types): New function.
(gfc_check_dependency): Call check_data_pointer_types.
* trans-array.h : Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-array.c (gfc_conv_array_parameter): A contiguous array
can be a dummy but it must not be assumed shape or deferred.
Change fourth argument to boolean. Array constructor exprs will
always be contiguous and do not need packing and unpacking.
* trans-expr.c (gfc_conv_procedure_call): Clean up some white
space and change fourth argument of gfc_conv_array_parameter
to boolean.
(gfc_trans_arrayfunc_assign): Change fourth argument of
gfc_conv_array_parameter to boolean.
* trans-io.c (gfc_convert_array_to_string): The same.
* trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2010-02-20 Tobias Burnus <burnus@net-b.de>
PR fortran/42958
* libgfortran.h: Add GFC_RTCHECK_MEM.
* invoke.texi (-fcheck=): Document -fcheck=mem.
* tranc.c (gfc_call_malloc): Remove negative-size run-time error
and enable malloc-success check only with -fcheck=mem.
* option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2010-02-16 Tobias Burnus <burnus@net-b.de>
PR fortran/43040
* gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
* intrinsic.c (add_functions): Ditto.
* iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
* mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/32382
* trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
gfc_trans_do prototype.
* trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
a loop exit condition. If exit condition is given, build the loop exit
code, checking IO results of implied do loops in READ and WRITE.
(gfc_trans_do): Likewise.
* trans.c (trans_code): New static work function, previously
gfc_trans_code. Passes exit condition to gfc_trans_do.
(gfc_trans_code): Calls trans_code with NULL_TREE condition.
(gfc_trans_code_cond): Calls trans_code with loop exit condition.
* trans-io.c (build_dt): Build an exit condition to allow checking IO
result status bits in the dtparm structure. Use this condition in call
to gfc_trans_code_cond.
2010-02-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41113
PR fortran/41117
* trans-array.c (gfc_conv_array_parameter): Use
gfc_full_array_ref_p to detect full and contiguous variable
arrays. Full array components and contiguous arrays do not need
internal_pack and internal_unpack.
2010-02-11 Jakub Jelinek <jakub@redhat.com>
PR fortran/43030
* resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
PR fortran/43029
* decl.c (enumerator_decl): Don't call gfc_free_enum_history
here.
(gfc_match_enumerator_def): But here whenever enumerator_decl returns
MATCH_ERROR.
2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
Tobias Burnus <burnus@net-b.de>
PR fortran/40823
* decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2010-02-10 Tobias Burnus <burnus@net-b.de>
PR fortran/43015
* trans-decl.c (gfc_generate_function_code): Only check
actual-vs.-dummy character bounds if not bind(C).
2010-02-10 Jakub Jelinek <jakub@redhat.com>
PR fortran/42309
* trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
info->dimen after info has been freed.
2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42999
* array.c (gfc_constant_ac): Do not prevent expansion of constructors
with iterators.
2010-02-09 Jakub Jelinek <jakub@redhat.com>
* module.c (fix_mio_expr): Declare sym.
2010-02-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41869
* module.c (fix_mio_expr): Fix for private generic procedures.
2010-02-09 Daniel Kraft <d@domob.eu>
PR fortran/39171
* resolve.c (resolve_charlen): Change warning about negative CHARACTER
length to be correct and issue only with -Wsurprising.
* invoke.texi (Wsurprising): Mention this new warning that is
turned on by -Wsurprising.
2010-02-09 Daniel Kraft <d@domob.eu>
PR fortran/41507
* intrinsic.texi (MAXVAL): Remove wrong claim that array argument
can be CHARACTER type.
(MINVAL), (MAXLOC), (MINLOC): Ditto.
2010-02-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42309
* trans-expr.c (gfc_conv_subref_array_arg): Add new argument
'formal_ptr'. If this is true, give returned descriptor unity
lbounds, in all dimensions, and the appropriate offset.
(gfc_conv_procedure_call); If formal is a pointer, set the last
argument of gfc_conv_subref_array_arg to true.
* trans.h : Add last argument for gfc_conv_subref_array_arg.
* trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
new arg of gfc_conv_subref_array_arg to false.
* trans-stmt.c (forall_make_variable_temp): The same.
2010-02-03 Tobias Burnus <burnus@net-b.de>
PR fortran/42936
* interface.c (compare_parameter): Disable rank-checking
for NULL().
2010-02-02 Tobias Burnus <burnus@net-b.de>
PR fortran/42650
* parse.c (decode_specification_statement): Use sym->result not sym.
2010-02-01 Tobias Burnus <burnus@net-b.de>
PR fortran/42922
* decl.c (variable_decl): Allow default initializer in
TYPE declarations in PURE functions.
2010-01-31 Janus Weil <janus@gcc.gnu.org>
PR fortran/42888
* resolve.c (resolve_allocate_expr): Move default initialization code
here from gfc_trans_allocate.
* trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
EXEC_INIT_ASSIGN.
* trans-expr.c (gfc_trans_class_assign): Handle default initialization
of CLASS variables via memcpy.
* trans-stmt.c (gfc_trans_allocate): Move default initialization code
to resolve_allocate_expr.
2010-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38324
* expr.c (gfc_get_full_arrayspec_from_expr): New function.
* gfortran.h : Add prototype for above.
* trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
(gfc_trans_subcomponent_assign): Call new function to replace
the code to deal with allocatable components.
* trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
gfc_get_full_arrayspec_from_expr to replace existing code.
2010-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/42858
* array.c (gfc_array_dimen_size): Fix intrinsic procedure
check.
2010-01-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41044
PR fortran/41167
* expr.c (remove_subobject_ref): If the constructor is NULL use
the expression as the source.
(simplify_const_ref): Change the type of expression if
there are component references. Allow for substring to be at
the end of an arbitrarily long chain of references. If an
element is found that is not in an EXPR_ARRAY, assume that this
is scalar initialization of array. Call remove_subobject_ref in
this case with NULL second argument.
2010-01-24 Tobias Burnus <burnus@net-b.de>
PR fortran/39304
* array.c (gfc_array_dimen_size): Use correct specific
function in the check.
2010-01-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42736
* trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
is required, turn any trailing array elements after a range
into ranges so that offsets can be calculated.
2010-01-20 Joern Rennecke <amylaar@spamcop.net>
* module.c (mio_f2k_derived): Use enumerator as initializer of
enum variable.
PR bootstrap/42812
* gfortran.h (struct gfc_namespace) <resolved>: Change to signed
bitfield of width 2.
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42804
* resolve.c (extract_compcall_passed_object): Set locus for
passed-object argument.
(extract_ppc_passed_object): Set locus and correctly remove PPC
reference.
2010-01-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42783
* trans-decl.c (add_argument_checking): Do not use the backend
decl directly to test for the presence of an optional dummy
argument. Use gfc_conv_expr_present, remembering to set the
symbol referenced.
PR fortran/42772
* trans-decl.c (gfc_generate_function_code): Small white space
changes. If 'recurcheckvar' is NULL do not try to reset it.
2010-01-19 Janus Weil <janus@gcc.gnu.org>
PR fortran/42545
* resolve.c (resolve_fl_derived): Set the accessibility of the parent
component for extended types.
* symbol.c (gfc_find_component): Remove a wrongly-worded error message
and take care of parent component accessibility.
2010-01-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/42677
* gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
* interface.c (check_interface1): Move a warning message here from
resolve_fl_procedure.
(check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
* module.c (read_module): Remove call to gfc_check_interfaces, since
this comes too early here.
* resolve.c (resolve_fl_procedure): Move warning message to
check_interface1.
2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42684
* interface.c (check_interface1): Pass symbol name rather than NULL to
gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
trap MULL.
* resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
than NULL to gfc_compare_interfaces.
2010-01-14 Paul Thomas <pault@gcc.gnu.org>
PR fortran/41478
* trans-array.c (duplicate_allocatable): Static version of
gfc_duplicate_allocatable with provision to handle scalar
components. New boolean argument to switch off call to malloc
if true.
(gfc_duplicate_allocatable): New function to call above with
new argument false.
(gfc_copy_allocatable_data): New function to call above with
new argument true.
(structure_alloc_comps): Do not apply indirect reference to
scalar pointers. Add new section to copy allocatable components
of arrays. Extend copying of allocatable components to include
scalars.
(gfc_copy_only_alloc_comp): New function to copy allocatable
component derived types, without allocating the base structure.
* trans-array.h : Add primitive for gfc_copy_allocatable_data.
Add primitive for gfc_copy_only_alloc_comp.
* trans-expr.c (gfc_conv_procedure_call): After calls to
transformational functions with results that are derived types
with allocatable components, copy the components in the result.
(gfc_trans_arrayfunc_assign): Deallocate allocatable components
of lhs derived types before allocation.
2010-01-14 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42481
* module.c (load_generic_interfaces): If a procedure that is
use associated but not generic is given an interface that
includes itself, then make it generic.
2010-01-11 Joseph Myers <joseph@codesourcery.com>
Shujing Zhao <pearly.zhao@oracle.com>
PR translation/42469
* lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
finit-logical=, finit-real=, fmax-array-constructor=): Use tab
character between option name and help text.
2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/20923
PR fortran/32489
* trans-array.c (gfc_conv_array_initializer): Change call to
gfc_error_now to call to gfc_fatal_error.
* array.c (count_elements): Whitespace. (extract_element): Whitespace.
(is_constant_element): Changed name from constant_element.
(gfc_constant_ac): Only use expand_construuctor for expression
types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
call gfc_is_constant_expr.
* expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
message.
* resolve.c (gfc_is_expandable_expr): New function that determiners if
array expressions should have their constructors expanded.
(gfc_resolve_expr): Use new function to determine whether or not to call
gfc_expand_constructor.
2010-01-09 Tobias Burnus <burnus@net-b.de>
PR fortran/41298
* trans-expr.c (gfc_trans_structure_assign): Handle
c_null_(fun)ptr.
* symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
to the constructor for c_null_(fun)ptr.
* resolve.c (resolve_structure_cons): Add special case
for c_null_(fun)ptr.
2010-01-09 Jakub Jelinek <jakub@redhat.com>
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
2010-01-08 Tobias Burnus <burnus@net-b.de>
PR/fortran 25829
* symbol.c (check_conflict, gfc_copy_attr): Add
ASYNCHRONOUS support.
(gfc_add_asynchronous): New function.
* decl.c (match_attr_spec): Add ASYNCHRONOUS support.
(gfc_match_asynchronous): New function.
* dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
* gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
(gfc_add_asynchronous): New Prototype.
* module.c (ab_attribute, mio_symbol_attribute): Add
ASYNCHRONOUS support.
* resolve.c (was_declared): Ditto.
* match.h (gfc_match_asynchronous): New prototype.
* parse.c (decode_specification_statement,decode_statement):
Add ASYNCHRONOUS support.
2010-01-07 Tobias Burnus <burnus@net-b.de>
PR fortran/42597
* trans-decl.c (get_proc_pointer_decl): Fix call to
gfc_conv_initializer for array-valued proc-pointer funcs.
2010-01-07 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-decl.c (gfc_trans_deferred_vars): Don't initialize
allocatable scalars with SAVE attribute.
2010-01-05 Tobias Burnus <burnus@net-b.de>
PR fortran/42517
* options.c (gfc_post_options): Set -frecursion
when -fopenmp is used.
2010-01-05 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-expr.c (gfc_conv_procedure_call): Nullify
return value for allocatable-scalar character functions.
2010-01-04 Tobias Burnus <burnus@net-b.de>
PR fortran/36161
* error.c (error_printf, gfc_warning, gfc_notify_std,
gfc_warning_now, gfc_error, gfc_error_now,
gfc_fatal_error): Change argument name from nocmsgid to
gmsgid to enable (x)gettext's % checking.
2010-01-04 Tobias Burnus <burnus@net-b.de>
* trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2010-01-04 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-expr.c (gfc_conv_procedure_call): Add indirect ref
for functions returning allocatable scalars.
* trans-stmt.c (gfc_trans_allocate): Emmit error when
reallocating an allocatable scalar.
* trans.c (gfc_allocate_with_status): Fix pseudocode syntax
in comment.
* trans-decl.c (gfc_trans_deferred_vars): Nullify local
allocatable scalars.
(gfc_generate_function_code): Nullify result variable for
allocatable scalars.
PR fortran/40849
* module.c (gfc_use_module): Fix warning string to allow
for translation.
PR fortran/42517
* invoke.texi (-fcheck=recursion): Mention that the checking
is also disabled for -frecursive.
* trans-decl.c (gfc_generate_function_code): Disable
-fcheck=recursion when -frecursive is used.
* intrinsic.texi (iso_c_binding): Improve wording.
Copyright (C) 2010 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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