1 2010-07-24 Tobias Burnus <burnus@net-b.de>
4 * parse.c (gfc_parse_file): Do not override
5 gfc_global_ns_list items.
7 2010-07-24 Tobias Burnus <burnus@net-b.de>
9 * options.c (gfc_init_options): Enable -fwhole-file by default.
10 * interface.c (compare_parameter): Assume a Hollerith constant is
11 compatible with all other argument types.
13 2010-07-23 Tobias Burnus <burnus@net-b.de>
16 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
17 -fwhole-file also for derived types.
18 * trans-types.c (copy_dt_decls_ifequal): Remove static and
19 rename to gfc_copy_dt_decls_ifequal.
20 (gfc_get_derived_type): Update call.
21 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
23 2010-07-23 Tobias Burnus <burnus@net-b.de>
26 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
28 2010-07-23 Jakub Jelinek <jakub@redhat.com>
30 * trans-types.c (gfc_get_array_descriptor_base,
31 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
32 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
33 instead of clearing DECL_NAME.
34 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
36 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
39 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
41 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
42 reverse the scalarization loop.
43 gfc_conv_resolve_dependencies: Pass the reverse field of the
44 loopinfo to gfc_dep_resolver.
45 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
46 assignment by resetting loop.reverse.
47 gfortran.h : Add the gfc_reverse enum.
48 trans.h : Add the reverse field to gfc_loopinfo.
49 dependency.c (gfc_check_dependency): Pass null to the new arg
51 (gfc_check_section_vs_section): Check for reverse dependencies.
52 (gfc_dep_resolver): Add reverse argument and deal with the loop
54 dependency.h : Modify prototype for gfc_dep_resolver to include
57 2010-07-23 Daniel Kraft <d@domob.eu>
60 * gfortran.h (gfc_find_symtree_in_proc): New method.
61 * symbol.c (gfc_find_symtree_in_proc): New method.
62 * match.c (match_exit_cycle): Look for loop name also in parent
63 namespaces within current procedure.
65 2010-07-22 Tobias Burnus <burnus@net-b.de>
68 * dependency.c (gfc_check_dependency): Add argument alising check.
69 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
71 2010-07-22 Daniel Kraft <d@domob.eu>
73 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
74 now in the correct place.
76 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
79 * Revert my commit r162325.
81 2010-07-21 Daniel Kraft <d@domob.eu>
83 * trans.h (gfc_get_return_label): Removed.
84 (gfc_generate_return): New method.
85 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
86 returning a tree directly.
87 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
88 (gfc_trans_block_construct): Update for new interface to
89 `gfc_trans_deferred_vars'.
90 * trans-decl.c (current_function_return_label): Removed.
91 (current_procedure_symbol): New variable.
92 (gfc_get_return_label): Removed.
93 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
94 returning a tree directly.
95 (get_proc_result), (gfc_generate_return): New methods.
96 (gfc_generate_function_code): Clean up and do init/cleanup here
97 also with gfc_wrapped_block. Remove return-label but rather
100 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
103 * fortran/match.c (match_type_spec): Check for derived type before
106 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
109 * interface.c (matching_typebound_op): Add argument for the
110 return of the generic name for the procedure.
111 (build_compcall_for_operator): Add an argument for the generic
112 name of an operator procedure and supply it to the expression.
113 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
114 calls to the above procedures.
115 * resolve.c (resolve_typebound_function): Catch procedure
116 component calls for CLASS objects, check that the vtable is
117 complete and insert the $vptr and procedure components, to make
119 (resolve_typebound_function): The same.
120 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
121 an allocatable scalar if it is a result.
123 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
126 * match.c (gfc_match_iterator): Reverted.
128 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
131 * match.c (gfc_match_iterator): Remove error that iterator
132 cannot be INTENT(IN).
134 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
136 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
137 Access subscript through the "dim" field index.
138 (gfc_trans_create_temp_array): Access ss info through the "dim" field
140 (gfc_conv_array_index_offset): Ditto.
141 (gfc_conv_loop_setup): Ditto.
142 (gfc_conv_expr_descriptor): Ditto.
143 (gfc_conv_ss_startstride): Ditto. Update call to
144 gfc_conv_section_startstride.
145 (gfc_conv_section_startstride): Set values along the array dimension.
146 Get array dimension directly from the argument.
148 2010-07-15 Jakub Jelinek <jakub@redhat.com>
150 * trans.h (gfc_string_to_single_character): New prototype.
151 * trans-expr.c (string_to_single_character): Renamed to ...
152 (gfc_string_to_single_character): ... this. No longer static.
153 (gfc_conv_scalar_char_value, gfc_build_compare_string,
154 gfc_trans_string_copy): Adjust callers.
155 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
156 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
157 (select_struct): Move to toplevel, add GTY(()).
158 (gfc_trans_character_select): Optimize SELECT CASE
159 with character length 1.
161 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
163 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
164 * trans-common.c: Likewise.
165 * trans-decl.c: Likewise.
166 * trans-types.c: Likewise.
169 2010-07-15 Janus Weil <janus@gcc.gnu.org>
172 * resolve.c (resolve_typebound_generic_call): Resolve generic
173 non-polymorphic type-bound procedure calls to the correct specific
175 (resolve_typebound_subroutine): Remove superfluous code.
177 2010-07-15 Daniel Kraft <d@domob.eu>
180 * trans.h (struct gfc_wrapped_block): New struct.
181 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
182 (gfc_finish_wrapped_block): New method.
183 (gfc_init_default_dt): Add new init code to block rather than
185 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
186 (gfc_trans_dummy_array_bias): Ditto.
187 (gfc_trans_g77_array): Ditto.
188 (gfc_trans_deferred_array): Ditto.
189 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
190 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
191 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
192 (gfc_finish_wrapped_block): New method.
193 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
194 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
195 (gfc_trans_deferred_array): Ditto.
196 * trans-decl.c (gfc_trans_dummy_character): Ditto.
197 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
198 (init_intent_out_dt): Ditto.
199 (gfc_init_default_dt): Add new init code to block rather than
201 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
202 and cleanup code and put it all together.
204 2010-07-15 Jakub Jelinek <jakub@redhat.com>
206 * trans.h (gfc_build_compare_string): Add CODE argument.
207 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
208 gfc_build_compare_string.
209 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
210 gfc_build_compare_string.
211 (string_to_single_character): Rename len variable to length.
212 (gfc_optimize_len_trim): New function.
213 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
214 or NE_EXPR and one of the strings is string literal with LEN_TRIM
215 bigger than the length of the other string, they compare unequal.
218 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
219 in CASE_LABEL_EXPR and use NULL for low for the default case.
221 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
223 * trans-array.c (gfc_conv_section_upper_bound): Remove
224 (gfc_conv_section_startstride): Don't set the upper bound in the
225 vector subscript case.
226 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
228 2010-07-14 Janus Weil <janus@gcc.gnu.org>
231 * gfortran.h (gfc_is_data_pointer): Remove prototype.
232 * dependency.c (gfc_is_data_pointer): Make it static.
233 * intrinsic.texi: Update documentation on C_LOC.
234 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
235 and add a check for polymorphic variables.
237 2010-07-14 Jakub Jelinek <jakub@redhat.com>
239 * trans-expr.c (string_to_single_character): Also optimize
240 string literals containing a single char followed only by spaces.
241 (gfc_trans_string_copy): Remove redundant string_to_single_character
244 * trans-decl.c (gfc_build_intrinsic_function_decls,
245 gfc_build_builtin_function_decls): Mark functions as
246 DECL_PURE_P or TREE_READONLY.
248 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
250 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
251 instead of build_function_call_expr.
252 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
254 2010-07-13 Tobias Burnus <burnus@net-b.de>
255 Daniel Franke <franke.daniel@gmail.com>
258 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
259 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
261 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
263 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
264 Tobias Burnus <burnus@net-b.de>
267 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
268 noclobber/noescape annotations to function calls.
269 (gfc_build_builtin_function_decls): Likewise.
271 2010-07-13 Janus Weil <janus@gcc.gnu.org>
277 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
278 * class.c (gfc_build_class_symbol): Modified call to
279 'gfc_find_derived_vtab'.
280 (add_proc_component): Removed, moved code into 'add_proc_comp'.
281 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
283 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
284 Removed treatment of generics.
285 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
286 Call 'add_proc_comp' instead of duplicating code.
287 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
289 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
290 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
291 Removed treatment of generics.
292 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
293 'gfc_find_derived_vtab'.
294 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
295 Removed treatment of generics.
296 (resolve_select_type,resolve_fl_derived): Modified call to
297 'gfc_find_derived_vtab'.
298 * trans-decl.c (gfc_get_symbol_decl): Ditto.
299 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
301 * trans-stmt.c (gfc_trans_allocate): Ditto.
303 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
306 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
309 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
311 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
312 * resolve.c (build_default_init_expr): Ditto.
314 2010-07-11 Tobias Burnus <burnus@net-b.de>
317 * module.c (sort_iso_c_rename_list): Remove.
318 (import_iso_c_binding_module,use_iso_fortran_env_module):
319 Allow multiple imports of the same symbol.
321 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
323 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
325 2010-07-11 Janus Weil <janus@gcc.gnu.org>
328 * decl.c (build_sym,attr_decl1): Only build the class container if the
329 symbol has sufficient attributes.
330 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
331 pointer attribute for classes.
332 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
333 * module.c (MOD_VERSION): Bump.
334 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
335 (mio_symbol_attribute): Handle class_pointer attribute.
336 * parse.c (parse_derived): Use class_pointer instead of pointer
337 attribute for classes.
338 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
339 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
340 resolve_allocate_expr,resolve_fl_derived): Ditto.
341 (resolve_fl_var_and_proc): Check for class_ok attribute.
343 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
345 * trans-io.c (gfc_build_st_parameter): Update calls to
346 gfc_add_field_to_struct.
347 * trans-stmt.c (ADD_FIELD): Ditto.
349 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
351 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
352 fieldlist, remove fieldlist from argument list.
353 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
354 and remove fieldlist from argument list.
355 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
356 gfc_get_mixed_entry_union): Move setting
357 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
358 * trans-types.h (gfc_add_field_to_struct): Update prototype.
360 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
363 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
364 if the lhs has never been host associated, as well as not being
365 use associated, a pointer or a target.
366 * resolve.c (resolve_variable): Mark variables that are host
368 * gfortran.h: Add the host_assoc bit to the symbol_attribute
371 2010-07-09 Janus Weil <janus@gcc.gnu.org>
373 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
374 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
377 2010-07-08 Janus Weil <janus@gcc.gnu.org>
380 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
381 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
382 gfc_resolve_storage_size): New prototypes.
383 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
384 * intrinsic.c (add_functions): Add STORAGE_SIZE.
385 * iresolve.c (gfc_resolve_storage_size): New function.
386 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
388 (gfc_conv_intrinsic_storage_size): New function.
389 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
391 2010-07-08 Jakub Jelinek <jakub@redhat.com>
394 * match.c (match_exit_cycle): Error on EXIT also from collapsed
395 !$omp do loops. Error on CYCLE to non-innermost collapsed
398 2010-07-08 Tobias Burnus <burnus@net-b.de>
401 * array.c (gfc_match_array_ref): Better error message for
402 coarrays with too few ranks.
403 (match_subscript): Move one diagnostic to caller.
404 * gfortran.h (gfc_get_corank): Add prottype.
405 * expr.c (gfc_get_corank): New function.
406 * iresolve.c (resolve_bound): Fix rank for cobounds.
407 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
408 gfc_resolve_ucobound, gfc_resolve_this_image): Update
411 2010-07-06 Tobias Burnus <burnus@net-b.de>
414 * array.c (gfc_expand_constructor): Add optional diagnostic.
415 * gfortran.h (gfc_expand_constructor): Update prototype.
416 * expr.c (gfc_simplify_expr, check_init_expr,
417 gfc_reduce_init_expr): Update gfc_expand_constructor call.
418 * resolve.c (gfc_resolve_expr): Ditto.
420 2010-07-06 Tobias Burnus <burnus@net-b.de>
422 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
423 * trans-intrinsic.c: Ditto.
424 * trans-types.c: Ditto.
425 * convert.c: Include diagnostic-core.h instead of toplev.h.
427 * trans-array.c: Ditto.
428 * trans-const.c: Ditto.
429 * trans-expr.c: Ditto.
431 * trans-openmp.c: Ditto.
434 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
437 * check.c (dim_rank_check): Also check intrinsic functions.
438 Adjust permissible rank for functions which reduce the rank of
439 their argument. Spread is an exception, where DIM can
440 be one larger than the rank of array.
442 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
445 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
447 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
450 * trans-types.c (gfc_get_derived_type): Derived type fields
451 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
452 but build_pointer_type_for_mode must be used for this.
454 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
456 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
457 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
458 type of gfc_conv_procedure_call.
459 (conv_generic_with_optional_char_arg): Likewise.
460 * trans-stmt.c (gfc_trans_call): Likewise.
461 * trans-expr.c (gfc_conv_function_expr): Likewise.
462 (gfc_conv_procedure_call): Use build_call_vec instead of
465 2010-07-04 Daniel Kraft <d@domob.eu>
467 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
469 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
473 * trans-types.c (gfc_get_derived_type): Derived type fields
474 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
476 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
479 * decl.c (match_procedure_in_type): Clear structure before using.
480 (gfc_match_generic): Ditto.
482 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
484 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
485 * trans-types.c (gfc_add_field_to_struct_1): New function, most
486 of which comes from...
487 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
488 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
490 (gfc_get_array_descriptor_base): Likewise.
491 (gfc_get_mixed_entry_union): Likewise.
492 (gfc_get_derived_type): Add extra chain parameter for
493 gfc_add_field_to_struct.
494 * trans-stmt.c (gfc_trans_character_select): Likewise.
495 * trans-io.c (gfc_build_st_parameter): Likewise.
497 2010-06-29 Janus Weil <janus@gcc.gnu.org>
500 * resolve.c (is_external_proc): Prevent procedure pointers from being
501 regarded as external procedures.
503 2010-06-29 Janus Weil <janus@gcc.gnu.org>
506 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
507 passed as second argument of ASSOCIATED.
509 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
512 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
513 to determine if a function assignment can be made without a
515 (gfc_trans_arrayfunc_assign): Move all the conditions that
516 suppress the direct function call to the above new functon and
519 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
522 * interface.c (argument_rank_mismatch): New function.
523 (compare_parameter): Call new function instead of generating
526 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
528 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
529 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
532 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
534 * Make-lang.in: Update dependencies.
536 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
538 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
539 and exit_label fields.
540 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
542 * trans-stmt.c (gfc_trans_simple_do): Likewise.
543 (gfc_trans_do): Likewise.
544 (gfc_trans_do_while): Likewise.
545 (gfc_trans_cycle): Use cycle_label directly.
546 (gfc_trans_exit): Use exit_label directly.
548 2010-06-27 Daniel Kraft <d@domob.eu>
550 * dump-parse-tree.c (show_symbol): Dump target-expression for
552 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
553 (show_namespace): Use show_level for correct indentation of
554 "inner namespaces" (contained procedures or BLOCK).
556 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
559 * dump-parse-tree.c (show_code_node): Show namespace for
562 2010-06-26 Tobias Burnus <burnus@net-b.de>
564 * decl.c (gfc_match_decl_type_spec): Support
565 TYPE(intrinsic-type-spec).
567 2010-06-25 Tobias Burnus <burnus@net-b.de>
569 * intrinsic.h (gfc_check_selected_real_kind,
570 gfc_simplify_selected_real_kind): Update prototypes.
571 * intrinsic.c (add_functions): Add radix support to
573 * check.c (gfc_check_selected_real_kind): Ditto.
574 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
575 * trans-decl.c (gfc_build_intrinsic_function_decls):
576 Change call from selected_real_kind to selected_real_kind2008.
577 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
578 (PRECISION, RANGE, RADIX): Add cross @refs.
580 2010-06-25 Tobias Burnus <burnus@net-b.de>
582 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
583 * gfortran.texi (_gfortran_set_options): Update for
584 GFC_STD_F2008_OBS addition.
585 * libgfortran.h: Add GFC_STD_F2008_OBS.
586 * options.c (set_default_std_flags, gfc_handle_option): Handle
588 io.c (check_format): Fix allow_std check.
590 2010-06-25 Tobias Burnus <burnus@net-b.de>
592 * decl.c (gfc_match_entry): Allow END besides
593 END SUBROUTINE/END FUNCTION for contained procedures.
595 2010-06-25 Tobias Burnus <burnus@net-b.de>
597 * parse.c (next_free, next_fixed): Allow ";" as first character.
599 2010-06-24 Tobias Burnus <burnus@net-b.de>
602 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
604 2010-06-22 Janus Weil <janus@gcc.gnu.org>
607 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
610 2010-06-21 Tobias Burnus <burnus@net-b.de>
613 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
615 * symbol.c (gfc_add_contiguous): New function.
616 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
617 * decl.c (match_attr_spec): Ditto.
618 (gfc_match_contiguous): New function.
619 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
621 * gfortran.h (symbol_attribute): Add contiguous.
622 (gfc_is_simply_contiguous): Add prototype.
623 (gfc_add_contiguous): Add prototype.
624 * match.h (gfc_match_contiguous): Add prototype.
625 * parse.c (decode_specification_statement,
626 decode_statement): Handle contiguous attribute.
627 * expr.c (gfc_is_simply_contiguous): New function.
628 * dump-parse-tree.c (show_attr): Handle contiguous.
629 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
631 * trans-expr.c (gfc_add_interface_mapping): Copy
633 * trans-array.c (gfc_conv_descriptor_stride_get,
634 gfc_conv_array_parameter): Handle contiguous arrays.
635 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
636 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
638 * trans.h (gfc_array_kind): Ditto.
639 * trans-decl.c (gfc_get_symbol_decl): Ditto.
641 2010-06-20 Joseph Myers <joseph@codesourcery.com>
643 * options.c (gfc_handle_option): Don't handle N_OPTS.
645 2010-06-19 Janus Weil <janus@gcc.gnu.org>
648 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
651 2010-06-18 Tobias Burnus <burnus@net-b.de>
654 * resolve.c (resolve_allocate_deallocate): Properly check
655 part-refs in stat=/errmsg= for invalid use.
657 2010-06-17 Janus Weil <janus@gcc.gnu.org>
660 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
661 Return directly in case of an error.
663 2010-06-16 Janus Weil <janus@gcc.gnu.org>
666 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
667 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
668 structure to each procedure in a procedure list.
669 * module.c (mio_typebound_proc): Add NULL argument to
670 'gfc_get_typebound_proc'.
671 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
672 to initialize the new structure.
674 2010-06-15 Janus Weil <janus@gcc.gnu.org>
677 * gfortran.h (gfc_expr): Add new member 'mold'.
678 * match.c (gfc_match_allocate): Implement the MOLD tag.
679 * resolve.c (resolve_allocate_expr): Ditto.
680 * trans-stmt.c (gfc_trans_allocate): Ditto.
682 2010-06-15 Jakub Jelinek <jakub@redhat.com>
685 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
686 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
687 GFC_DECL_SAVED_DESCRIPTOR set.
688 (gfc_omp_report_decl): New function.
689 * trans.h (gfc_omp_report_decl): New prototype.
690 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
692 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
696 * gfortranspec.c (lang_specific_driver): Removed deprecation
698 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
699 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
700 * cpp.h (gfc_cpp_makedep): New.
701 (gfc_cpp_add_dep): New.
702 (gfc_cpp_add_target): New.
703 * cpp.c (gfc_cpp_option): Add deps* members.
704 (gfc_cpp_makedep): New.
705 (gfc_cpp_add_dep): New.
706 (gfc_cpp_add_target): New.
707 (gfc_cpp_init_options): Initialize new options.
708 (gfc_cpp_handle_option): Handle new options.
709 (gfc_cpp_post_options): Map new options to libcpp-options.
710 (gfc_cpp_init): Handle deferred -MQ and -MT options.
711 (gfc_cpp_done): If requested, write dependencies to file.
712 * module.c (gfc_dump_module): Add a module filename as target.
713 * scanner.c (open_included_file): New parameter system; add the
714 included file as dependency.
715 (gfc_open_included_file): Add the included file as dependency.
716 (gfc_open_intrinsic_module): Likewise.
717 * invoke.texi: Removed deprecation warning for -M.
718 * gfortran.texi: Removed Makefile-dependencies project.
720 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
722 * resolve.c (resolve_global_procedure): Improved checking if an
723 explicit interface is required.
725 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
727 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
729 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
730 (gfc_conv_intrinsic_ttynam): Likewise.
731 (gfc_conv_intrinsic_trim): Likewise.
733 2010-06-12 Janus Weil <janus@gcc.gnu.org>
736 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
738 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
740 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
742 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
744 * mathbuiltins.def: Add builtins that do not directly correspond
745 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
746 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
747 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
748 code_{r,c}{4,8,10,16} fields. Add
749 {,complex}{float,double,long_double}_built_in fields.
750 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
751 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
752 definition of OTHER_BUILTIN.
753 (real_compnt_info): Remove unused struct.
754 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
756 (build_round_expr): Call builtin_decl_for_precision instead of
758 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
760 (gfc_build_intrinsic_lib_fndecls): Match
761 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
762 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
764 (gfc_conv_intrinsic_lib_function): Go through all the extended
766 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
768 (gfc_conv_intrinsic_abs): Likewise.
769 (gfc_conv_intrinsic_mod): Likewise.
770 (gfc_conv_intrinsic_sign): Likewise.
771 (gfc_conv_intrinsic_fraction): Likewise.
772 (gfc_conv_intrinsic_nearest): Likewise.
773 (gfc_conv_intrinsic_spacing): Likewise.
774 (gfc_conv_intrinsic_rrspacing): Likewise.
775 (gfc_conv_intrinsic_scale): Likewise.
776 (gfc_conv_intrinsic_set_exponent): Likewise.
778 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
782 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
783 functions with CLASS formal arguments.
785 2010-06-10 Janus Weil <janus@gcc.gnu.org>
788 * resolve.c (conformable_arrays): Handle allocatable components.
790 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
793 * gfortran.texi: Document that Cray pointers cannot be function
796 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
799 * gfortran.texi: Document lack of support for syntax
800 "complex FUNCTION name*16()", and existence of alternative
801 legacy syntax "complex*16 FUNCTION name()".
803 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
806 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
807 POSIX's fsync(), and how to call the latter from Fortran code.
809 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
812 * interface.c (compare_actual_formal): Reject actual arguments with
813 array subscript passed to ASYNCHRONOUS dummys.
815 2010-06-10 Daniel Kraft <d@domob.eu>
818 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
819 (struct gfc_symbol): New field `assoc'.
820 (struct gfc_association_list): New struct.
821 (struct gfc_code): New struct `block' in union, move `ns' there
822 and add association list.
823 (gfc_free_association_list): New method.
824 (gfc_has_vector_subscript): Made public;
825 * match.h (gfc_match_associate): New method.
826 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
827 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
828 * interface.c (gfc_has_vector_subscript): Made public.
829 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
830 * match.c (gfc_match_associate): New method.
831 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
832 * primary.c (match_variable): Don't allow names associated to expr here.
833 * parse.c (decode_statement): Try matching ASSOCIATE statement.
834 (case_exec_markers, case_end): Add ASSOCIATE statement.
835 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
836 (parse_associate): New method.
837 (parse_executable): Handle ST_ASSOCIATE.
838 (parse_block_construct): Change reference to gfc_code's `ns' field.
839 * resolve.c (resolve_select_type): Ditto.
840 (resolve_code): Ditto.
841 (resolve_block_construct): Ditto and add comment.
842 (resolve_select_type): Set association list in generated BLOCK to NULL.
843 (resolve_symbol): Resolve associate names.
844 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
845 and free association list.
846 (gfc_free_association_list): New method.
847 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
848 * trans-stmt.c (gfc_trans_block_construct): Change reference to
849 gfc_code's `ns' field.
851 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
853 * error.c (error_print): Pre-initialize loc by NULL.
854 * openmp.c (resolve_omp_clauses): Add explicit
855 braces to avoid ambigous else.
856 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
858 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
860 * gfc-internals.texi: Move to GFDL 1.3.
861 * gfortran.texi: Ditto.
862 * intrinsic.texi: Ditto.
863 * invoke.texi: Ditto.
865 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
868 * check.c (gfc_check_selected_real_kind): Verify that the
869 actual arguments are scalar.
871 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
874 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
876 2010-06-09 Janus Weil <janus@gcc.gnu.org>
879 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
881 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
883 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
885 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
887 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
888 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
889 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
890 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
892 * fortran/check.c (nonnegative_check, less_than_bitsize1,
893 less_than_bitsize2): New functions.
894 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
895 nonnegative_check and less_than_bitsize1.
896 (gfc_check_ibclr, gfc_check_ibset): Removed.
897 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
900 2010-06-09 Janus Weil <janus@gcc.gnu.org>
903 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
906 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
908 * resolve.c (resolve_deallocate_expr): Avoid warning
909 about possible use of iunitialized sym.
910 (resolve_allocate_expr): Pre-initialize sym by NULL.
912 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
915 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
917 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
919 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
921 (gfc_get_array_type_bounds): Likewise.
923 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
924 (gfc_find_module): Likewise.
926 * f95-lang.c (pushlevel): Likewise.
928 * trans.h (struct lang_type): Add variable_size GTY option.
929 (struct lang_decl): Likewise.
931 2010-06-08 Tobias Burnus <burnus@net-b.de>
934 * symbol.c (check_conflict): Move protected--external/procedure check ...
935 * resolve.c (resolve_select_type): ... to the resolution stage.
937 2010-06-07 Tobias Burnus <burnus@net-b.de>
939 * options.c (gfc_handle_option): Fix -fno-recursive.
941 2010-06-07 Tobias Burnus <burnus@net-b.de>
943 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
944 * gfortran.texi (copyrights-gfortran): Ditto.
946 2010-06-07 Joseph Myers <joseph@codesourcery.com>
948 * lang.opt (fshort-enums): Define using Var and VarExists.
949 * options.c (gfc_handle_option): Don't set flag_short_enums here.
951 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
952 Janus Weil <janus@gcc.gnu.org>
955 * resolve.c (get_declared_from_expr): Move to before
956 resolve_typebound_generic_call. Make new_ref and class_ref
957 ignorable if set to NULL.
958 (resolve_typebound_generic_call): Once we have resolved the
959 generic call, check that the specific instance is that which
960 is bound to the declared type.
961 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
962 freeing 'class_ref->next' twice.
964 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
967 * trans-array.c (structure_alloc_comps): Dereference scalar
968 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
971 2010-06-04 Joseph Myers <joseph@codesourcery.com>
973 * gfortranspec.c (append_arg, lang_specific_driver): Use
974 GCC-specific formats in diagnostics.
976 2010-06-02 Tobias Burnus <burnus@net-b.de>
979 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
982 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
985 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
988 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
990 * fortran/gfortran.texi: Fix typos in description of variable-format-
993 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
996 * dependency.c (gfc_check_section_vs_section): Check
997 for interleaving array assignments without conflicts.
999 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1001 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1002 $data component of a class container.
1003 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1004 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1005 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1006 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1007 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1008 * gcc/fortran/parse.c (parse_derived): Ditto.
1009 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1010 gfc_expr_attr): Ditto.
1011 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1012 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1013 resolve_fl_var_and_proc, resolve_typebound_procedure,
1014 resolve_fl_derived): Ditto.
1015 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1016 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1018 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1019 gfc_trans_deferred_vars): Ditto.
1020 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1022 2010-05-28 Tobias Burnus <burnus@net-b.de>
1024 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1026 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1028 * gfortranspec.c (append_arg, lang_specific_driver): Use
1029 fatal_error instead of fatal. Use warning instead of fprintf for
1032 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1034 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1035 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1036 xstrerror instead of strerror.
1038 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1040 * cpp.c (cb_cpp_error): Save and restore
1041 global_dc->warn_system_headers, not variable warn_system_headers.
1043 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1045 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1047 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1049 * trans-common.c: Do not include rtl.h, include output.h instead.
1050 * trans-decl.c: Likewise.
1052 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1055 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1056 namespace before trying to reorder the gsymbols.
1058 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1063 * resolve.c (resolve_global_procedure): Add check for global
1064 procedures with implicit interfaces and assumed-shape or optional
1065 dummy arguments. Verify that function return type, kind and string
1068 2010-05-21 Tobias Burnus <burnus@net-b.de>
1070 * gfortran.h: Do not include system.h.
1071 * bbt.c: Include system.h.
1073 * dependency.c: Ditto.
1074 * dump-parse-tree.c: Ditto.
1075 * arith.h: Do not include gfortran.h.
1076 * constructor.h: Do not include gfortran.h and splay-tree.h.
1077 * match.h: Do not include gfortran.h.
1079 * target-memory.h: Ditto.
1080 * openmp.c: Do not include toplev.h and target.h.
1081 * trans-stmt.c: Ditto not include toplev.h.
1083 * trans-common.c: Tell why toplev.h is needed. And
1084 do not include target.h.
1085 * trans-expr.c: Tell why toplev.h is needed.
1086 * trans-array.c: Ditto.
1087 * trans-openmp.c: Ditto.
1088 * trans-const.c: Ditto.
1090 * trans-types.c: Ditto.
1091 * trans-io.c: Ditto.
1092 * trans-decl.c: Ditto.
1095 * trans-intrinsic.c: Ditto.
1098 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1101 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1102 before returning MATCH_ERROR. Add check for scalar. Add check for
1103 default integer kind.
1105 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1108 * match.c (gfc_match_select_type): On error jump back out of the local
1110 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1111 stage, more precisely to ...
1112 * resolve.c (resolve_fl_derived): ... this place.
1114 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1117 * resolve.c (ensure_not_abstract): Allow abstract types with
1118 non-abstract ancestors.
1120 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1122 * trans-const.c: Include realmpfr.h.
1123 * Make-lang.in: Update dependencies.
1125 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1127 * trans-const.c, trans-types.c, trans-intrinsic.c:
1128 Clean up redundant includes.
1130 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1133 * lang.opt (Wunused-dummy-argument): New option.
1134 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1135 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1136 (set_Wall): Enable warn_unused_dummy_argument.
1137 (gfc_handle_option): Set warn_unused_dummy_argument according to
1139 * trans-decl.c (generate_local_decl): Separate warnings about
1140 unused variables and unused dummy arguments.
1141 * invoke.texi: Documented new option.
1143 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1145 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1146 (gfc_conv_string_tmp): Do not assert type comparibilty.
1147 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1148 (gfc_conv_expr_descriptor): Remove assert.
1149 * trans-common.c: Clarify why rtl.h and tm.h are included.
1150 * trans-openmp.c: Do not include ggc.h and real.h.
1151 Explain why gimple.h is included.
1152 * trans-const.c: Do not include ggc.h.
1153 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1154 * trans.c: Do not include ggc.h and real.h.
1155 Explain why gimple.h is included.
1156 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1157 and dwarf2out.h are included.
1158 * trans-io.c: Do not include gimple.h and real.h.
1159 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1160 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1163 2010-05-20 Tobias Burnus <burnus@net-b.de>
1165 * options.c (gfc_init_options,gfc_post_options): Enable
1166 flag_associative_math by default.
1168 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1171 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1172 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1173 blank STOP, handling a null expression. (gfc_trans_pause): Use
1174 pause_string for blank PAUSE.
1175 * trans.h: Add external function declaration for error_stop_numeric.
1176 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1177 the declaration for the library call. Adjust whitespaces.
1178 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1179 signal no stop code. Match the expression following the stop and pass
1180 that to the translators. Remove the old use of digit matching. Add
1181 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1182 and if CHARACTER, default character KIND.
1184 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1187 * lang.opt (Wconversion-extra): New option.
1188 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1189 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1190 (set_Wall): Enable -Wconversion.
1191 (gfc_handle_option): Set warn_conversion_extra.
1192 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1193 introduced for -Wconversion if -Wconversion-extra is present.
1194 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1195 -Wconversion; document -Wconversion-extra.
1197 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1200 * gfortran.h (gfc_has_default_initializer): New.
1201 * expr.c (gfc_has_default_initializer): New.
1202 * resolve.c (has_default_initializer): Removed, use
1203 gfc_has_default_initializer() instead. Updated all callers.
1204 * trans-array.c (has_default_initializer): Removed, use
1205 gfc_has_default_initializer() instead. Updated all callers.
1206 * trans-decl.c (generate_local_decl): Do not check the
1207 first component only to check for initializers, but use
1208 gfc_has_default_initializer() instead.
1210 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1213 * primary.c (match_string_constant): Move start_locus just inside
1215 * data.c (create_character_intializer): Clarified truncation warning.
1217 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1220 * intrinsic.h (gfc_check_float): New prototype.
1221 (gfc_check_sngl): New prototype.
1222 * check.c (gfc_check_float): New.
1223 (gfc_check_sngl): New.
1224 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1225 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1227 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1228 added them to the list of specifics of REAL instead.
1230 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1233 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1234 This is now handled via 'gfc_class_null_initializer'.
1236 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1238 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1239 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1240 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1241 add_procs_to_declared_vtab,add_generic_specifics,
1242 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1243 find_typebound_proc_uop,gfc_find_typebound_proc,
1244 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1245 gfc_get_tbp_symtree): Moved here from other places.
1246 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1248 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1249 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1250 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1251 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1252 * Make-lang.in: Add class.o.
1253 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1254 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1255 add_procs_to_declared_vtab,add_generic_specifics,
1256 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1257 find_typebound_proc_uop,gfc_find_typebound_proc,
1258 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1259 gfc_get_tbp_symtree): Move to class.c.
1261 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1263 * trans-types.c (gfc_init_types): Use build_function_type_list.
1264 (gfc_get_ppc_type): Likewise.
1265 * trans-decl.c (gfc_generate_constructors): Likewise.
1266 * f95-lang.c (build_builtin_fntypes): Likewise.
1267 (gfc_init_builtin_functions): Likewise.
1268 (DEF_FUNCTION_TYPE_0): Likewise.
1269 (DEF_FUNCTION_TYPE_1): Likewise.
1270 (DEF_FUNCTION_TYPE_2): Likewise.
1271 (DEF_FUNCTION_TYPE_3): Likewise.
1272 (DEF_FUNCTION_TYPE_4): Likewise.
1273 (DEF_FUNCTION_TYPE_5): Likewise.
1274 (DEF_FUNCTION_TYPE_6): Likewise.
1275 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1276 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1278 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1280 * trans-array.c (gfc_trans_array_constructor_value): Use
1281 build_constructor instead of build_constructor_from_list.
1282 (gfc_build_constant_array_constructor): Likewise.
1283 * trans-decl.c (create_main_function): Likewise.
1284 * trans-stmt.c (gfc_trans_character_select): Likewise.
1286 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1289 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1290 (resolve_fl_variable_derived): ... this place.
1291 (resolve_symbol): Make sure function symbols (and their result
1292 variables) are not resolved twice.
1294 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1297 * array.c (match_array_list): Revert change from 2010-05-13.
1299 2010-05-16 Richard Guenther <rguenther@suse.de>
1301 * trans-decl.c (module_htab_decls_hash): Revert last change.
1303 2010-05-16 Richard Guenther <rguenther@suse.de>
1305 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1307 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1309 * options.c (set_Wall): Remove special logic for Wuninitialized
1312 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1316 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1319 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1323 * gfortran.h (gfc_class_null_initializer): New prototype.
1324 * expr.c (gfc_class_null_initializer): New function to build a NULL
1325 initializer for CLASS pointers.
1326 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1327 containers. Remove default NULL initialization of $data component.
1328 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1330 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1331 Use new function 'gfc_class_null_initializer'.
1332 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1335 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1338 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1339 unsigned mpz_get_?i routines.
1341 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1343 * trans.c (trans_code): Set backend locus early.
1344 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1345 of the function instead of current input_location.
1347 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1350 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1352 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1353 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1356 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1359 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1361 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1362 by reference dummy procedures or non-dummy procedure pointers.
1363 (gfc_omp_predetermined_sharing): Return
1364 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1366 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1369 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1370 after OMP statement.
1371 (gfc_match_omp_critical): Likewise.
1372 (gfc_match_omp_flush): Likewise.
1373 (gfc_match_omp_workshare): Likewise.
1374 (gfc_match_omp_master): Likewise.
1375 (gfc_match_omp_ordered): Likewise.
1376 (gfc_match_omp_atomic): Likewise.
1377 (gfc_match_omp_barrier): Likewise.
1378 (gfc_match_omp_end_nowait): Likewise.
1380 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1383 * resolve.c (validate_case_label_expr): Removed FIXME.
1384 (resolve_select): Raise default warning on case labels out of range
1385 of the case expression.
1387 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1392 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1393 about conversion warnings.
1395 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1398 * match.c (gfc_match_select_type): Move error message to
1399 resolve_select_type.
1400 * resolve.c (resolve_select_type): Error message moved here from
1401 gfc_match_select_type. Correctly set type of temporary.
1403 2010-05-10 Richard Guenther <rguenther@suse.de>
1405 * trans-decl.c (gfc_build_library_function_decl): Split out
1407 (build_library_function_decl_1): ... this new function.
1408 Set a fnspec attribute if a specification was provided.
1409 (gfc_build_library_function_decl_with_spec): New function.
1410 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1411 and internal_unpack.
1413 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1416 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1419 2010-05-07 Jason Merrill <jason@redhat.com>
1421 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1422 to avoid -Wc++-compat warning.
1424 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1427 * options.c (gfc_handle_option): Add argument kind.
1428 * gfortran.h (gfc_handle_option): Update declaration.
1430 2010-05-06 Tobias Burnus <burnus@net-b.de>
1433 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1436 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1439 * resolve.c (traverse_data_list): Rephrase error message for
1440 non-constant bounds in data-implied-do.
1442 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1445 * gfortran.h: Removed repeat count from constructor, removed
1447 * data.h (gfc_assign_data_value_range): Changed return value from
1449 * data.c (gfc_assign_data_value): Add location to constructor element.
1450 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1451 for each element in range. Return early if an error was generated.
1452 * resolve.c (check_data_variable): Stop early if range assignment
1455 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1458 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1459 * symbol.c (gfc_build_class_symbol): Add separate class container for
1462 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1465 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1467 2010-05-02 Tobias Burnus <burnus@net-b.de>
1470 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1471 for lcobound, ucobound, image_index and this_image.
1472 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1473 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1474 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1475 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1477 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1479 2010-04-30 Tobias Burnus <burnus@net-b.de>
1483 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1484 calculation for array descriptor types.
1486 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1489 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1490 initializers for PPC members of the vtabs.
1492 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1495 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1496 attribute for all PPC members of the vtypes.
1497 (copy_vtab_proc_comps): Copy the correct interface.
1498 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1499 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1500 a dummy argument and make sure all PPC members of the vtab are
1501 initialized correctly.
1502 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1503 in call to gfc_trans_assign_vtab_procs.
1504 * trans-stmt.c (gfc_trans_allocate): Ditto.
1506 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1509 * resolve.c (resolve_typebound_function): Renamed
1510 resolve_class_compcall.Do all the detection of class references
1512 (resolve_typebound_subroutine): resolve_class_typebound_call
1513 renamed. Otherwise same as resolve_typebound_function.
1514 (gfc_resolve_expr): Call resolve_typebound_function.
1515 (resolve_code): Call resolve_typebound_subroutine.
1517 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1520 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1521 pass back the specific symtree name, rather than the target
1524 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1527 * resolve.c (resolve_structure_cons): Make the initializer of
1528 the vtab component 'extends' the same type as the component.
1530 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1533 * interface.c (check_interface1): Pass symbol name rather than NULL to
1534 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1535 trap MULL. (gfc_compare_derived_types): Revert previous change
1536 incorporated incorrectly during merge from trunk, r155778.
1537 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1538 than NULL to gfc_compare_interfaces.
1539 * symbol.c (add_generic_specifics): Likewise.
1541 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1544 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1545 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1546 (gfc_find_derived_vtab): Likewise.
1547 * module.c (ab_attribute): Add enumerator AB_VTAB.
1548 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1549 (check_for_ambiguous): Likewise.
1551 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1552 Janus Weil <janus@gcc.gnu.org>
1555 * trans-expr.c (select_class_proc): Remove function.
1556 (conv_function_val): Delete reference to previous.
1557 (gfc_conv_derived_to_class): Add second argument to the call to
1558 gfc_find_derived_vtab.
1559 (gfc_conv_structure): Exclude proc_pointer components when
1560 accessing $data field of class objects.
1561 (gfc_trans_assign_vtab_procs): New function.
1562 (gfc_trans_class_assign): Add second argument to the call to
1563 gfc_find_derived_vtab.
1564 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1565 implement holding off searching for the vptr derived type.
1566 (add_proc_component): New function.
1567 (add_proc_comps): New function.
1568 (add_procs_to_declared_vtab1): New function.
1569 (copy_vtab_proc_comps): New function.
1570 (add_procs_to_declared_vtab): New function.
1571 (void add_generic_specifics): New function.
1572 (add_generics_to_declared_vtab): New function.
1573 (gfc_find_derived_vtab): Add second argument to the call to
1574 gfc_find_derived_vtab. Add the calls to
1575 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1576 * decl.c (build_sym, build_struct): Use new arg in calls to
1577 gfc_build_class_symbol.
1578 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1579 definition of struct gfc_class_esym_list. Modify prototypes
1580 of gfc_build_class_symbol and gfc_find_derived_vtab.
1581 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1582 call to gfc_find_derived_vtab.
1583 * module.c : Add the vtype attribute.
1584 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1585 * resolve.c (resolve_typebound_generic_call): Add second arg
1586 to pass along the generic name for class methods.
1587 (resolve_typebound_call): The same.
1588 (resolve_compcall): Use the second arg to carry the generic
1589 name from the above. Remove the reference to class_esym.
1590 (check_members, check_class_members, resolve_class_esym,
1591 hash_value_expr): Remove functions.
1592 (resolve_class_compcall, resolve_class_typebound_call): Modify
1593 to use vtable rather than member by member calls.
1594 (gfc_resolve_expr): Modify second arg in call to
1596 (resolve_select_type): Add second arg in call to
1597 gfc_find_derived_vtab.
1598 (resolve_code): Add second arg in call resolve_typebound_call.
1599 (resolve_fl_derived): Exclude vtypes from check for late
1600 procedure definitions. Likewise for checking of explicit
1601 interface and checking of pass arg.
1602 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1603 calls to gfc_find_derived_vtab.
1604 * match.c (select_type_set_tmp): Use new arg in call to
1605 gfc_build_class_symbol.
1606 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1608 * parse.c (endType): Finish incomplete classes.
1610 2010-04-28 Tobias Burnus <burnus@net-b.de>
1614 * simplify.c (simplify_cobound): Handle scalar coarrays.
1616 2010-04-27 Tobias Burnus <burnus@net-b.de>
1618 * gfc-internals.texi: Update copyright year.
1619 * gfortran.texi: Ditto.
1620 * invoke.texi: Ditto.
1622 2010-04-27 Tobias Burnus <burnus@net-b.de>
1625 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1626 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1627 * trans-types.c (gfc_get_array_type_bounds,
1628 gfc_get_array_descriptor_base): Add corank argument.
1629 * trans-array.c (gfc_array_init_size): Handle corank.
1630 (gfc_trans_create_temp_array, gfc_array_allocate,
1631 gfc_conv_expr_descriptor): Add corank argument to call.
1632 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1634 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1638 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1639 of mucking with a tree directly.
1641 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1644 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1645 gfc_error with new error message.
1647 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1651 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1653 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1655 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1656 than the address of a GFC_SS_REFERENCE.
1657 * trans.h : Change comment on GFC_SS_REFERENCE.
1659 2010-04-22 Richard Guenther <rguenther@suse.de>
1662 * resolve.c (gfc_resolve_index): Wrap around ...
1663 (gfc_resolve_index_1): ... this. Add parameter to allow
1664 any integer kind index type.
1665 (resolve_array_ref): Allow any integer kind for the start
1666 index of an array ref.
1668 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1671 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1674 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1676 * intrinsic.c (sort_actual): Remove 'is' in error message.
1678 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1681 * resolve.c (resolve_fl_derived): If a component character
1682 length has not been resolved, do so now.
1683 (resolve_symbol): The same as above for a symbol character
1685 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1686 not needed for a character valued, procedure pointer.
1689 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1690 not found, return FAILURE rather than ICEing.
1692 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1695 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1696 sequential loops private in the innermost containing task region.
1698 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1700 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1701 to build_common_tree_nodes.
1703 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1706 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1707 gfc_msg_bounds by using 'Array bound mismatch' directly.
1708 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1709 error message to include the mismatch in the extent of array bound.
1710 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1711 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1713 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1715 * gfortran.texi: Update information on temporary file locations.
1717 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1719 * trans-decl.c (gfc_build_qualified_array): Ensure
1720 ubound.N and lbound.N artificial variable names don't appear
1723 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1726 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1727 block of code. Set name to the variable associated with the descriptor.
1729 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1731 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1732 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1734 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1736 * intrinsic.texi: Add the missing specific name of intrinsic
1737 procedure where the specific name is identical to the generic name.
1738 Fix inconsistent or mismatch in the argument names in intrinsic
1739 procedure descriptions. Add the SCALAR allocatable description to
1742 2010-04-14 Tobias Burnus <burnus@net-b.de>
1745 * array.c (gfc_find_array_ref): Handle codimensions.
1746 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1747 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1748 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1750 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1751 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1753 * intrinsic.h (add_functions): Add this_image, image_index,
1754 lcobound and ucobound intrinsics.
1755 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1756 gfc_check_image_index, gfc_check_this_image,
1757 gfc_simplify_image_index, gfc_simplify_lcobound,
1758 gfc_simplify_this_image, gfc_simplify_ucobound):
1759 New function prototypes.
1760 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1761 IMAGE_INDEX): Document new intrinsic functions.
1762 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1764 * simplify.c (simplify_bound_dim): Handle coarrays.
1765 (simplify_bound): Update simplify_bound_dim call.
1766 (gfc_simplify_num_images): Add -fcoarray=none check.
1767 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1768 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1770 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1773 * constructor.c: Fix typo in comment.
1774 * expr.c (find_array_section): Add check for max array limit.
1776 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1779 * gfortranspec.c (lookup_option): Check for -static and return
1781 (lang_specific_driver): Break when OPTION_static is discovered.
1783 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1785 * array.c (extract_element): Restore function from trunk.
1786 (gfc_get_array_element): Restore function from trunk.
1787 (gfc_expand_constructor): Restore check against
1788 flag_max_array_constructor.
1789 * constructor.c (node_copy_and_append): Delete unused.
1790 * gfortran.h: Delete comment and extra include.
1791 * constructor.h: Bump copyright and clean up TODO comments.
1792 * resolve.c: Whitespace.
1794 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1796 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1797 with direct access access to elements. Adjusted prototype, fixed all
1799 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1801 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1802 (gfc_simplify_spread): Removed workaround, directly insert elements
1803 at a given array position.
1804 (gfc_simplify_transpose): Likewise.
1805 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1807 (gfc_simplify_unpack): Likewise.
1809 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1811 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1812 (convert_boz): ... this and moved to start of file.
1813 (gfc_simplify_abs): Whitespace fix.
1814 (gfc_simplify_acos): Whitespace fix.
1815 (gfc_simplify_acosh): Whitespace fix.
1816 (gfc_simplify_aint): Whitespace fix.
1817 (gfc_simplify_dint): Whitespace fix.
1818 (gfc_simplify_anint): Whitespace fix.
1819 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1820 (gfc_simplify_dnint): Whitespace fix.
1821 (gfc_simplify_asin): Whitespace fix.
1822 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1823 (gfc_simplify_atan): Likewise.
1824 (gfc_simplify_atanh): Whitespace fix.
1825 (gfc_simplify_atan2): Whitespace fix.
1826 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1827 (gfc_simplify_bessel_j1): Likewise.
1828 (gfc_simplify_bessel_jn): Likewise.
1829 (gfc_simplify_bessel_y0): Likewise.
1830 (gfc_simplify_bessel_y1): Likewise.
1831 (gfc_simplify_bessel_yn): Likewise.
1832 (gfc_simplify_ceiling): Reorderd statements.
1833 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1835 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1837 (gfc_simplify_complex): Replaced if-gate. Removed check for
1839 (gfc_simplify_conjg): Whitespace fix.
1840 (gfc_simplify_cos): Whitespace fix.
1841 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1842 (gfc_simplify_dcmplx): Removed check for constant arguments.
1843 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1844 (gfc_simplify_digits): Whitespace fix.
1845 (gfc_simplify_dim): Whitespace fix.
1846 (gfc_simplify_dprod): Reordered statements.
1847 (gfc_simplify_erf): Whitespace fix.
1848 (gfc_simplify_erfc): Whitespace fix.
1849 (gfc_simplify_epsilon): Whitespace fix.
1850 (gfc_simplify_exp): Whitespace fix.
1851 (gfc_simplify_exponent): Use convert_boz().
1852 (gfc_simplify_floor): Reorderd statements.
1853 (gfc_simplify_gamma): Whitespace fix.
1854 (gfc_simplify_huge): Whitespace fix.
1855 (gfc_simplify_iand): Whitespace fix.
1856 (gfc_simplify_ieor): Whitespace fix.
1857 (simplify_intconv): Use gfc_convert_constant().
1858 (gfc_simplify_int): Use simplify_intconv().
1859 (gfc_simplify_int2): Reorderd statements.
1860 (gfc_simplify_idint): Reorderd statements.
1861 (gfc_simplify_ior): Whitespace fix.
1862 (gfc_simplify_ishftc): Removed duplicate type check.
1863 (gfc_simplify_len): Use range_check() instead of manual range check.
1864 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1865 (gfc_simplify_log): Whitespace fix.
1866 (gfc_simplify_log10): Whitespace fix.
1867 (gfc_simplify_minval): Whitespace fix.
1868 (gfc_simplify_maxval): Whitespace fix.
1869 (gfc_simplify_mod): Whitespace fix.
1870 (gfc_simplify_modulo): Whitespace fix.
1871 (simplify_nint): Reorderd statements.
1872 (gfc_simplify_not): Whitespace fix.
1873 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1874 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1875 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1876 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1877 (gfc_simplify_realpart): Whitespace fix.
1878 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1879 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1880 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1881 (gfc_simplify_sign): Whitespace fix.
1882 (gfc_simplify_sin): Whitespace fix.
1883 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1884 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1885 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1886 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1887 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1889 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1891 * gfortran.h (gfc_start_constructor): Removed.
1892 (gfc_get_array_element): Removed.
1893 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1894 instead. Fixed all callers.
1895 (extract_element): Removed.
1896 (gfc_expand_constructor): Temporarily removed check for
1897 max-array-constructor. Will be re-introduced later if still required.
1898 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1899 instead. Fixed all callers.
1900 * expr.c (find_array_section): Replaced manual lookup of elements
1901 by gfc_constructor_lookup.
1903 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1905 * gfortran.h (gfc_get_null_expr): New prototype.
1906 (gfc_get_operator_expr): New prototype.
1907 (gfc_get_character_expr): New prototype.
1908 (gfc_get_iokind_expr): New prototype.
1909 * expr.c (gfc_get_null_expr): New.
1910 (gfc_get_character_expr): New.
1911 (gfc_get_iokind_expr): New.
1912 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1913 * matchexp.c (build_node): Renamed and moved to
1914 expr.c (gfc_get_operator_expr). Reordered arguments to match
1915 other functions. Fixed all callers.
1916 (gfc_get_parentheses): Use specific function to build expr.
1917 * array.c (gfc_match_array_constructor): Likewise.
1918 * arith.c (eval_intrinsic): Likewise.
1919 (gfc_hollerith2int): Likewise.
1920 (gfc_hollerith2real): Likewise.
1921 (gfc_hollerith2complex): Likewise.
1922 (gfc_hollerith2logical): Likewise.
1923 * data.c (create_character_intializer): Likewise.
1924 * decl.c (gfc_match_null): Likewise.
1925 (enum_initializer): Likewise.
1926 * io.c (gfc_match_format): Likewise.
1927 (match_io): Likewise.
1928 * match.c (gfc_match_nullify): Likewise.
1929 * primary.c (match_string_constant): Likewise.
1930 (match_logical_constant): Likewise.
1931 (build_actual_constructor): Likewise.
1932 * resolve.c (build_default_init_expr): Likewise.
1933 * symbol.c (generate_isocbinding_symbol): Likewise.
1934 (gfc_build_class_symbol): Likewise.
1935 (gfc_find_derived_vtab): Likewise.
1936 * simplify.c (simplify_achar_char): Likewise.
1937 (gfc_simplify_adjustl): Likewise.
1938 (gfc_simplify_adjustr): Likewise.
1939 (gfc_simplify_and): Likewise.
1940 (gfc_simplify_bit_size): Likewise.
1941 (gfc_simplify_is_iostat_end): Likewise.
1942 (gfc_simplify_is_iostat_eor): Likewise.
1943 (gfc_simplify_isnan): Likewise.
1944 (simplify_bound): Likewise.
1945 (gfc_simplify_leadz): Likewise.
1946 (gfc_simplify_len_trim): Likewise.
1947 (gfc_simplify_logical): Likewise.
1948 (gfc_simplify_maxexponent): Likewise.
1949 (gfc_simplify_minexponent): Likewise.
1950 (gfc_simplify_new_line): Likewise.
1951 (gfc_simplify_null): Likewise.
1952 (gfc_simplify_or): Likewise.
1953 (gfc_simplify_precision): Likewise.
1954 (gfc_simplify_repeat): Likewise.
1955 (gfc_simplify_scan): Likewise.
1956 (gfc_simplify_size): Likewise.
1957 (gfc_simplify_trailz): Likewise.
1958 (gfc_simplify_trim): Likewise.
1959 (gfc_simplify_verify): Likewise.
1960 (gfc_simplify_xor): Likewise.
1961 * trans-io.c (build_dt): Likewise.
1962 (gfc_new_nml_name_expr): Removed.
1964 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1966 * arith.h (gfc_constant_result): Removed prototype.
1967 * constructor.h (gfc_build_array_expr): Removed prototype.
1968 (gfc_build_structure_constructor_expr): Removed prototype.
1969 * gfortran.h (gfc_int_expr): Removed prototype.
1970 (gfc_logical_expr): Removed prototype.
1971 (gfc_get_array_expr): New prototype.
1972 (gfc_get_structure_constructor_expr): New prototype.
1973 (gfc_get_constant_expr): New prototype.
1974 (gfc_get_int_expr): New prototype.
1975 (gfc_get_logical_expr): New prototype.
1976 * arith.c (gfc_constant_result): Moved and renamed to
1977 expr.c (gfc_get_constant_expr). Fixed all callers.
1978 * constructor.c (gfc_build_array_expr): Moved and renamed to
1979 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1980 and kind. Fixed all callers.
1981 (gfc_build_structure_constructor_expr): Moved and renamed to
1982 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1983 to type and kind. Fixed all callers.
1984 * expr.c (gfc_logical_expr): Renamed to ...
1985 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1986 (gfc_int_expr): Renamed to ...
1987 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1989 (gfc_get_constant_expr): New.
1990 (gfc_get_array_expr): New.
1991 (gfc_get_structure_constructor_expr): New.
1992 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1995 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1997 * constructor.h: New.
1998 * constructor.c: New.
1999 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2000 * arith.c (reducy_unary): Use constructor API.
2001 (reduce_binary_ac): Likewise.
2002 (reduce_binary_ca): Likewise.
2003 (reduce_binary_aa): Likewise.
2004 * check.c (gfc_check_pack): Likewise.
2005 (gfc_check_reshape): Likewise.
2006 (gfc_check_unpack): Likewise.
2007 * decl.c (add_init_expr_to_sym): Likewise.
2008 (build_struct): Likewise.
2009 * dependency.c (gfc_check_dependency): Likewise.
2010 (contains_forall_index_p): Likewise.
2011 * dump-parse-tree.c (show_constructor): Likewise.
2012 * expr.c (free_expr0): Likewise.
2013 (gfc_copy_expr): Likewise.
2014 (gfc_is_constant_expr): Likewise.
2015 (simplify_constructor): Likewise.
2016 (find_array_element): Likewise.
2017 (find_component_ref): Likewise.
2018 (find_array_section): Likewise.
2019 (find_substring_ref): Likewise.
2020 (simplify_const_ref): Likewise.
2021 (scalarize_intrinsic_call): Likewise.
2022 (check_alloc_comp_init): Likewise.
2023 (gfc_default_initializer): Likewise.
2024 (gfc_traverse_expr): Likewise.
2025 * iresolve.c (check_charlen_present): Likewise.
2026 (gfc_resolve_reshape): Likewise.
2027 (gfc_resolve_transfer): Likewise.
2028 * module.c (mio_constructor): Likewise.
2029 * primary.c (build_actual_constructor): Likewise.
2030 (gfc_match_structure_constructor): Likewise.
2031 * resolve.c (resolve_structure_cons): Likewise.
2032 * simplify.c (is_constant_array_expr): Likewise.
2033 (init_result_expr): Likewise.
2034 (transformational_result): Likewise.
2035 (simplify_transformation_to_scalar): Likewise.
2036 (simplify_transformation_to_array): Likewise.
2037 (gfc_simplify_dot_product): Likewise.
2038 (simplify_bound): Likewise.
2039 (simplify_matmul): Likewise.
2040 (simplify_minval_maxval): Likewise.
2041 (gfc_simplify_pack): Likewise.
2042 (gfc_simplify_reshape): Likewise.
2043 (gfc_simplify_shape): Likewise.
2044 (gfc_simplify_spread): Likewise.
2045 (gfc_simplify_transpose): Likewise.
2046 (gfc_simplify_unpack): Likewise.q
2047 (gfc_convert_constant): Likewise.
2048 (gfc_convert_char_constant): Likewise.
2049 * target-memory.c (size_array): Likewise.
2050 (encode_array): Likewise.
2051 (encode_derived): Likewise.
2052 (interpret_array): Likewise.
2053 (gfc_interpret_derived): Likewise.
2054 (expr_to_char): Likewise.
2055 (gfc_merge_initializers): Likewise.
2056 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2057 (gfc_trans_array_constructor_value): Likewise.
2058 (get_array_ctor_strlen): Likewise.
2059 (gfc_constant_array_constructor_p): Likewise.
2060 (gfc_build_constant_array_constructor): Likewise.
2061 (gfc_trans_array_constructor): Likewise.
2062 (gfc_conv_array_initializer): Likewise.
2063 * trans-decl.c (check_constant_initializer): Likewise.
2064 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2065 (gfc_apply_interface_mapping_to_cons): Likewise.
2066 (gfc_trans_structure_assign): Likewise.
2067 (gfc_conv_structure): Likewise.
2068 * array.c (check_duplicate_iterator): Likewise.
2069 (match_array_list): Likewise.
2070 (match_array_cons_element): Likewise.
2071 (gfc_match_array_constructor): Likewise.
2072 (check_constructor_type): Likewise.
2073 (check_constructor): Likewise.
2075 (expand_constructor): Likewise.
2076 (extract_element): Likewise.
2077 (gfc_expanded_ac): Likewise.
2078 (resolve_array_list): Likewise.
2079 (gfc_resolve_character_array_constructor): Likewise.
2080 (copy_iterator): Renamed to ...
2081 (gfc_copy_iterator): ... this.
2082 (gfc_append_constructor): Removed.
2083 (gfc_insert_constructor): Removed unused function.
2084 (gfc_get_constructor): Removed.
2085 (gfc_free_constructor): Removed.
2086 (qgfc_copy_constructor): Removed.
2087 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2088 Removed all references. Replaced constructor list by splay-tree.
2089 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2090 the inner struct, added member 'base'.
2091 (gfc_append_constructor): Removed prototype.
2092 (gfc_insert_constructor): Removed prototype.
2093 (gfc_get_constructor): Removed prototype.
2094 (gfc_free_constructor): Removed prototype.
2095 (qgfc_copy_constructor): Removed prototype.
2096 (gfc_copy_iterator): New prototype.
2097 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2099 2010-04-10 Tobias Burnus <burnus@net-b.de>
2102 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2103 proc-pointers and type-bound procedures.
2104 (gfc_specification_expr): Check proc-pointers for pureness.
2106 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2109 * gfortranspec.c (lang_specific_driver): Do not expose vars
2110 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2113 2010-04-09 Tobias Burnus <burnus@net-b.de>
2116 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2118 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2119 * data.c (gfc_assign_data_value): Ditto.
2120 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2121 (gfc_traverse_expr): Traverse also through codimension expressions.
2122 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2123 gfc_has_ultimate_pointer): New functions.
2124 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2125 (gfc_array_ref): Add codimen.
2126 (gfc_array_ref): Add in_allocate.
2127 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2128 gfc_has_ultimate_pointer): Add prototypes.
2129 * interface.c (compare_parameter, compare_actual_formal,
2130 check_intents): Add coarray constraints.
2131 * match.c (gfc_match_iterator): Add coarray constraint.
2132 * match.h (gfc_match_array_ref): Update interface.
2133 * primary.c (gfc_match_varspec): Handle codimensions.
2134 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2135 (check_class_members): Return gfc_try instead for error recovery.
2136 (resolve_typebound_function,resolve_typebound_subroutine,
2137 check_members): Handle return value of check_class_members.
2138 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2139 check_dimension, compare_spec_to_ref, resolve_array_ref,
2140 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2141 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2143 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2144 Skip over coarray refs.
2145 (gfc_array_allocate) Add support for references containing coindexes.
2146 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2147 (gfc_map_intrinsic_function): Ignore codimensions.
2149 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2152 * io.c (check_format_string): Added check for additional non
2153 blank characters after the format string was successfully
2155 * io.c (check_format): Changed the error messages for positive
2156 int required and period required to drop through the error logic
2157 and report with gfc_error instead of gfc_error_now. Corrected
2158 format postion for hollerith strings.
2160 2010-04-08 Tobias Burnus <burnus@net-b.de>
2162 * module.c (use_iso_fortran_env_module): Fix standard check.
2164 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2166 * parse.c (parse_derived, parse_enum): Avoid set but not used
2169 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2172 * gfortran.texi: Add section about representation of
2175 2010-04-07 Simon Baldwin <simonb@google.com>
2177 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2178 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2180 2010-04-07 Richard Guenther <rguenther@suse.de>
2182 * options.c (gfc_init_options): Do not set.
2184 2010-04-06 Tobias Burnus <burnus@net-b.de>
2187 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2188 * match.c (gfc_match_critical, sync_statement): Ditto.
2189 * gfortran.h (gfc_fcoarray): New enum.
2190 (gfc_option_t): Use it.
2191 * lang.opt (fcoarray): Add new flag.
2192 * invoke.texi (fcoarray): Document it.
2193 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2194 (gfc_handle_coarray_option): New function.
2196 2010-04-06 Tobias Burnus <burnus@net-b.de>
2199 * gfortran.h (gfc_array_spec): Add cotype.
2200 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2201 and defer error diagnostic.
2202 * resolve.c (resolve_fl_derived): Add missing check.
2203 (resolve_symbol): Add cotype/type check.
2204 * parse.c (parse_derived): Fix setting of coarray_comp.
2206 2010-04-06 Tobias Burnus <burnus@net-b.de>
2209 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2210 match_array_element_spec,gfc_copy_array_spec,
2211 gfc_compare_array_spec): Include corank.
2212 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2213 * decl.c (build_sym,build_struct,variable_decl,
2214 match_attr_spec,attr_decl1,cray_pointer_decl,
2215 gfc_match_volatile): Add codimension.
2216 (gfc_match_codimension): New function.
2217 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2218 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2219 (gfc_add_codimension): New function prototype.
2220 * match.h (gfc_match_codimension): New function prototype.
2221 (gfc_match_array_spec): Update prototype
2222 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2223 * module.c (MOD_VERSION): Bump.
2224 (mio_symbol_attribute): Support coarray attributes.
2225 (mio_array_spec): Add corank support.
2226 * parse.c (decode_specification_statement,decode_statement,
2227 parse_derived): Add coarray support.
2228 * resolve.c (resolve_formal_arglist, was_declared,
2229 is_non_constant_shape_array, resolve_fl_variable,
2230 resolve_fl_derived, resolve_symbol): Add coarray support.
2231 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2232 gfc_build_class_symbol): Add coarray support.
2233 (gfc_add_codimension): New function.
2235 2010-04-06 Tobias Burnus <burnus@net-b.de>
2238 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2239 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2240 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2242 * intrinsic.texi (iso_fortran_env): Ditto.
2243 * libgfortran.h (libgfortran_stat_codes): New enum.
2244 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2245 constants from the intrinsic module.
2247 2010-04-06 Tobias Burnus <burnus@net-b.de>
2250 * intrinsic.c (add_functions): Add num_images.
2251 * decl.c (gfc_match_end): Handle END CRITICAL.
2252 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2253 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2255 * gfortran.h (gfc_statement): Add enum items for those.
2256 (gfc_exec_op) Ditto.
2257 (gfc_isym_id): Add num_images.
2258 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2259 (gfc_trans_sync,gfc_trans_critical): New functions.
2260 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2261 gfc_trans_critical): Add/update prototypes.
2262 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2263 and SYNC statements.
2264 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2265 * resolve.c (resolve_sync): Add function.
2266 (gfc_resolve_blocks): Handle CRITICAL.
2267 (resolve_code): Handle CRITICAL, ERROR STOP,
2268 (resolve_branch): Add CRITICAL constraint check.
2269 and SYNC statements.
2270 * st.c (gfc_free_statement): Add new statements.
2271 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2272 (gfc_build_builtin_function_decls): Initialize it.
2273 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2274 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2275 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2277 (match_exit_cycle): Handle CRITICAL constraint.
2278 (gfc_match_stopcode): Handle ERROR STOP.
2279 * match.h (gfc_match_critical, gfc_match_error_stop,
2280 gfc_match_sync_all, gfc_match_sync_images,
2281 gfc_match_sync_memory): Add prototype.
2282 * parse.c (decode_statement, gfc_ascii_statement,
2283 parse_executable): Handle new statements.
2284 (parse_critical_block): New function.
2285 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2286 * intrinsic.texi (num_images): Document new function.
2287 * simplify.c (gfc_simplify_num_images): Add function.
2289 2010-04-06 Tobias Burnus <burnus@net-b.de>
2292 * trans-array.c (gfc_conv_expr_descriptor): Update
2293 gfc_trans_scalar_assign call.
2294 (has_default_initializer): New function.
2295 (gfc_trans_deferred_array): Nullify less often.
2296 * trans-expr.c (gfc_conv_subref_array_arg,
2297 gfc_trans_subcomponent_assign): Update call to
2298 gfc_trans_scalar_assign.
2299 (gfc_trans_scalar_assign): Add parameter and pass it on.
2300 (gfc_trans_assignment_1): Optionally, do not dealloc before
2302 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2303 call to gfc_trans_scalar_assign.
2304 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2305 initializer to static variables.
2306 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2307 * trans-stmt.c (forall_make_variable_temp,
2308 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2309 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2310 gfc_trans_allocate): Update gfc_trans_assignment call.
2311 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2312 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2313 parameter to prototype.
2315 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2317 * ioparm.def : Update copyright.
2319 * trans-array.c : ditto
2320 * trans-array.h : ditto
2322 * trans-types.c: ditto
2323 * dependency.c : ditto
2324 * gfortran.h : ditto
2326 * trans-io.c : ditto
2327 * trans-intrinsic.c : ditto
2328 * libgfortran.h : ditto
2329 * invoke.texi : ditto
2330 * intrinsic.texi : ditto
2333 * intrinsic.c : ditto
2334 * interface.c : ditto
2335 * iresolve.c : ditto
2336 * trans-stmt.c : ditto
2337 * trans-stmt.h : ditto
2342 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2345 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2346 do not assert the context of derived types.
2348 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2351 * ioparm.def: Change inquire size variable to type pointer to
2354 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2357 * trans-expr.c (conv_parent_component_references): Ensure that
2358 'dt' has a backend_decl.
2361 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2362 type has a backend_decl.
2365 * resolve.c (resolve_global_procedure): Check that the 'cl'
2366 structure is not NULL.
2368 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2370 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2373 2010-03-17 Tobias Burnus <burnus@net-b.de>
2376 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2377 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2379 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2380 pointees as having explizit size.
2381 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2383 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2384 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2385 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2386 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2387 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2390 2010-03-14 Tobias Burnus <burnus@net-b.de>
2393 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2394 (resolve_ordinary_assign): Add check to avoid segfault.
2396 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2400 * resolve.c (resolve_compcall): Add new boolean dummy argument
2401 'class_members'. Only resolve expression at end if false.
2402 Remove redundant, static variable 'class_object'.
2403 (check_class_members): Add extra argument to call of
2405 (resolve_typebound_function): Renamed resolve_class_compcall.
2406 Do all the detection of class references here. Correct calls to
2407 resolve_compcall for extra argument.
2408 (resolve_typebound_subroutine): resolve_class_typebound_call
2409 renamed. Otherwise same as resolve_typebound_function.
2410 (gfc_resolve_expr): Call resolve_typebound_function.
2411 (resolve_code): Call resolve_typebound_subroutine.
2413 2010-03-10 Tobias Burnus <burnus@net-b.de
2416 * symbol.c (get_iso_c_sym): Set sym->result.
2418 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2421 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2422 for TBPs, otherwise they will not be resolved properly.
2423 (resolve_function): Use 'value.function.esym' instead of
2424 'value.function.name' to check if we're dealing with a TBP.
2425 (check_class_members): Set correct type of passed object for all TBPs,
2426 not only generic ones, except if the type is abstract.
2428 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2431 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2432 'final...' are not misinterpreted as FINAL statements.
2434 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2437 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2438 allocatable ultimate components do not need temporaries, whilst
2439 ultimate pointer components do.
2441 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2444 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2446 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2449 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2452 * trans-array.c (gfc_conv_array_parameter): A full array of
2453 derived type need not be restricted to a symbol without an
2454 array spec to use the call to gfc_conv_expr_descriptor.
2457 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2458 allocatable arrays do not need temporaries.
2460 2010-03-01 Tobias Burnus <burnus@net-b.de>
2463 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2466 2010-02-28 Tobias Burnus <burnus@net-b.de>
2469 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2470 (gfc_conv_initializer): Handle zero initializer as special case.
2472 2010-02-27 Tobias Burnus <burnus@net-b.de>
2475 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2476 for module variables for Fortran 2008.
2478 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2481 * trans-common.c (build_common_decl): Also update DECL_MODE,
2482 and DECL_SIZE when encountering a larger common block and call
2485 2010-02-24 Tobias Burnus <burnus@net-b.de>
2488 * trans-expr.c (gfc_conv_initializer): Call directly
2489 gfc_conv_constant for C_NULL_(FUN)PTR.
2491 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2494 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2495 checking the rest of the dimensions for elements.
2497 2010-02-21 Tobias Burnus <burnus@net-b.de>
2500 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2502 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2503 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2504 * invoke.texi: Document new -fno-protect-parens flag.
2506 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2512 * dependency.c (gfc_check_argument_var_dependency): Use enum
2513 value instead of arithmetic vaue for 'elemental'.
2514 (check_data_pointer_types): New function.
2515 (gfc_check_dependency): Call check_data_pointer_types.
2516 * trans-array.h : Change fourth argument of
2517 gfc_conv_array_parameter to boolean.
2518 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2519 can be a dummy but it must not be assumed shape or deferred.
2520 Change fourth argument to boolean. Array constructor exprs will
2521 always be contiguous and do not need packing and unpacking.
2522 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2523 space and change fourth argument of gfc_conv_array_parameter
2525 (gfc_trans_arrayfunc_assign): Change fourth argument of
2526 gfc_conv_array_parameter to boolean.
2527 * trans-io.c (gfc_convert_array_to_string): The same.
2528 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2530 2010-02-20 Tobias Burnus <burnus@net-b.de>
2533 * libgfortran.h: Add GFC_RTCHECK_MEM.
2534 * invoke.texi (-fcheck=): Document -fcheck=mem.
2535 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2536 and enable malloc-success check only with -fcheck=mem.
2537 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2539 2010-02-16 Tobias Burnus <burnus@net-b.de>
2542 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2543 * intrinsic.c (add_functions): Ditto.
2544 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2545 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2547 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2550 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2551 gfc_trans_do prototype.
2552 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2553 a loop exit condition. If exit condition is given, build the loop exit
2554 code, checking IO results of implied do loops in READ and WRITE.
2555 (gfc_trans_do): Likewise.
2556 * trans.c (trans_code): New static work function, previously
2557 gfc_trans_code. Passes exit condition to gfc_trans_do.
2558 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2559 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2560 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2561 result status bits in the dtparm structure. Use this condition in call
2562 to gfc_trans_code_cond.
2564 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2568 * trans-array.c (gfc_conv_array_parameter): Use
2569 gfc_full_array_ref_p to detect full and contiguous variable
2570 arrays. Full array components and contiguous arrays do not need
2571 internal_pack and internal_unpack.
2573 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2576 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2579 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2581 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2584 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2585 Tobias Burnus <burnus@net-b.de>
2588 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2590 2010-02-10 Tobias Burnus <burnus@net-b.de>
2593 * trans-decl.c (gfc_generate_function_code): Only check
2594 actual-vs.-dummy character bounds if not bind(C).
2596 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2599 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2600 info->dimen after info has been freed.
2602 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2605 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2608 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2610 * module.c (fix_mio_expr): Declare sym.
2612 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2615 * module.c (fix_mio_expr): Fix for private generic procedures.
2617 2010-02-09 Daniel Kraft <d@domob.eu>
2620 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2621 length to be correct and issue only with -Wsurprising.
2622 * invoke.texi (Wsurprising): Mention this new warning that is
2623 turned on by -Wsurprising.
2625 2010-02-09 Daniel Kraft <d@domob.eu>
2628 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2629 can be CHARACTER type.
2630 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2632 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2635 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2636 'formal_ptr'. If this is true, give returned descriptor unity
2637 lbounds, in all dimensions, and the appropriate offset.
2638 (gfc_conv_procedure_call); If formal is a pointer, set the last
2639 argument of gfc_conv_subref_array_arg to true.
2640 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2641 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2642 new arg of gfc_conv_subref_array_arg to false.
2643 * trans-stmt.c (forall_make_variable_temp): The same.
2645 2010-02-03 Tobias Burnus <burnus@net-b.de>
2648 * interface.c (compare_parameter): Disable rank-checking
2651 2010-02-02 Tobias Burnus <burnus@net-b.de>
2654 * parse.c (decode_specification_statement): Use sym->result not sym.
2656 2010-02-01 Tobias Burnus <burnus@net-b.de>
2659 * decl.c (variable_decl): Allow default initializer in
2660 TYPE declarations in PURE functions.
2662 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2665 * resolve.c (resolve_allocate_expr): Move default initialization code
2666 here from gfc_trans_allocate.
2667 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2669 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2670 of CLASS variables via memcpy.
2671 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2672 to resolve_allocate_expr.
2674 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2677 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2678 * gfortran.h : Add prototype for above.
2679 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2680 (gfc_trans_subcomponent_assign): Call new function to replace
2681 the code to deal with allocatable components.
2682 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2683 gfc_get_full_arrayspec_from_expr to replace existing code.
2685 2010-01-25 Tobias Burnus <burnus@net-b.de>
2688 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2691 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2695 * expr.c (remove_subobject_ref): If the constructor is NULL use
2696 the expression as the source.
2697 (simplify_const_ref): Change the type of expression if
2698 there are component references. Allow for substring to be at
2699 the end of an arbitrarily long chain of references. If an
2700 element is found that is not in an EXPR_ARRAY, assume that this
2701 is scalar initialization of array. Call remove_subobject_ref in
2702 this case with NULL second argument.
2704 2010-01-24 Tobias Burnus <burnus@net-b.de>
2707 * array.c (gfc_array_dimen_size): Use correct specific
2708 function in the check.
2710 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2713 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2714 is required, turn any trailing array elements after a range
2715 into ranges so that offsets can be calculated.
2717 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2719 * module.c (mio_f2k_derived): Use enumerator as initializer of
2723 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2724 bitfield of width 2.
2726 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2729 * resolve.c (extract_compcall_passed_object): Set locus for
2730 passed-object argument.
2731 (extract_ppc_passed_object): Set locus and correctly remove PPC
2734 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2737 * trans-decl.c (add_argument_checking): Do not use the backend
2738 decl directly to test for the presence of an optional dummy
2739 argument. Use gfc_conv_expr_present, remembering to set the
2743 * trans-decl.c (gfc_generate_function_code): Small white space
2744 changes. If 'recurcheckvar' is NULL do not try to reset it.
2746 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2749 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2750 component for extended types.
2751 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2752 and take care of parent component accessibility.
2754 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2757 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2758 * interface.c (check_interface1): Move a warning message here from
2759 resolve_fl_procedure.
2760 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2761 * module.c (read_module): Remove call to gfc_check_interfaces, since
2762 this comes too early here.
2763 * resolve.c (resolve_fl_procedure): Move warning message to
2766 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2769 * interface.c (check_interface1): Pass symbol name rather than NULL to
2770 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2772 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2773 than NULL to gfc_compare_interfaces.
2775 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2778 * trans-array.c (duplicate_allocatable): Static version of
2779 gfc_duplicate_allocatable with provision to handle scalar
2780 components. New boolean argument to switch off call to malloc
2782 (gfc_duplicate_allocatable): New function to call above with
2784 (gfc_copy_allocatable_data): New function to call above with
2786 (structure_alloc_comps): Do not apply indirect reference to
2787 scalar pointers. Add new section to copy allocatable components
2788 of arrays. Extend copying of allocatable components to include
2790 (gfc_copy_only_alloc_comp): New function to copy allocatable
2791 component derived types, without allocating the base structure.
2792 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2793 Add primitive for gfc_copy_only_alloc_comp.
2794 * trans-expr.c (gfc_conv_procedure_call): After calls to
2795 transformational functions with results that are derived types
2796 with allocatable components, copy the components in the result.
2797 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2798 of lhs derived types before allocation.
2800 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2803 * module.c (load_generic_interfaces): If a procedure that is
2804 use associated but not generic is given an interface that
2805 includes itself, then make it generic.
2807 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2808 Shujing Zhao <pearly.zhao@oracle.com>
2810 PR translation/42469
2811 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2812 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2813 character between option name and help text.
2815 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2819 * trans-array.c (gfc_conv_array_initializer): Change call to
2820 gfc_error_now to call to gfc_fatal_error.
2821 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2822 (is_constant_element): Changed name from constant_element.
2823 (gfc_constant_ac): Only use expand_construuctor for expression
2824 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2825 call gfc_is_constant_expr.
2826 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2828 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2829 array expressions should have their constructors expanded.
2830 (gfc_resolve_expr): Use new function to determine whether or not to call
2831 gfc_expand_constructor.
2833 2010-01-09 Tobias Burnus <burnus@net-b.de>
2836 * trans-expr.c (gfc_trans_structure_assign): Handle
2838 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2839 to the constructor for c_null_(fun)ptr.
2840 * resolve.c (resolve_structure_cons): Add special case
2841 for c_null_(fun)ptr.
2843 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2845 * gfortranspec.c (lang_specific_driver): Update copyright notice
2848 2010-01-08 Tobias Burnus <burnus@net-b.de>
2851 * symbol.c (check_conflict, gfc_copy_attr): Add
2852 ASYNCHRONOUS support.
2853 (gfc_add_asynchronous): New function.
2854 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2855 (gfc_match_asynchronous): New function.
2856 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2857 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2858 (gfc_add_asynchronous): New Prototype.
2859 * module.c (ab_attribute, mio_symbol_attribute): Add
2860 ASYNCHRONOUS support.
2861 * resolve.c (was_declared): Ditto.
2862 * match.h (gfc_match_asynchronous): New prototype.
2863 * parse.c (decode_specification_statement,decode_statement):
2864 Add ASYNCHRONOUS support.
2866 2010-01-07 Tobias Burnus <burnus@net-b.de>
2869 * trans-decl.c (get_proc_pointer_decl): Fix call to
2870 gfc_conv_initializer for array-valued proc-pointer funcs.
2872 2010-01-07 Tobias Burnus <burnus@net-b.de>
2875 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2876 allocatable scalars with SAVE attribute.
2878 2010-01-05 Tobias Burnus <burnus@net-b.de>
2881 * options.c (gfc_post_options): Set -frecursion
2882 when -fopenmp is used.
2884 2010-01-05 Tobias Burnus <burnus@net-b.de>
2887 * trans-expr.c (gfc_conv_procedure_call): Nullify
2888 return value for allocatable-scalar character functions.
2890 2010-01-04 Tobias Burnus <burnus@net-b.de>
2893 * error.c (error_printf, gfc_warning, gfc_notify_std,
2894 gfc_warning_now, gfc_error, gfc_error_now,
2895 gfc_fatal_error): Change argument name from nocmsgid to
2896 gmsgid to enable (x)gettext's % checking.
2898 2010-01-04 Tobias Burnus <burnus@net-b.de>
2900 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2902 2010-01-04 Tobias Burnus <burnus@net-b.de>
2905 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2906 for functions returning allocatable scalars.
2907 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2908 reallocating an allocatable scalar.
2909 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2911 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2912 allocatable scalars.
2913 (gfc_generate_function_code): Nullify result variable for
2914 allocatable scalars.
2917 * module.c (gfc_use_module): Fix warning string to allow
2921 * invoke.texi (-fcheck=recursion): Mention that the checking
2922 is also disabled for -frecursive.
2923 * trans-decl.c (gfc_generate_function_code): Disable
2924 -fcheck=recursion when -frecursive is used.
2926 * intrinsic.texi (iso_c_binding): Improve wording.
2929 Copyright (C) 2010 Free Software Foundation, Inc.
2931 Copying and distribution of this file, with or without modification,
2932 are permitted in any medium without royalty provided the copyright
2933 notice and this notice are preserved.