1 2010-07-24 Tobias Burnus <burnus@net-b.de>
3 * options.c (gfc_init_options): Enable -fwhole-file by default.
4 * interface.c (compare_parameter): Assume a Hollerith constant is
5 compatible with all other argument types.
7 2010-07-23 Tobias Burnus <burnus@net-b.de>
10 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
11 -fwhole-file also for derived types.
12 * trans-types.c (copy_dt_decls_ifequal): Remove static and
13 rename to gfc_copy_dt_decls_ifequal.
14 (gfc_get_derived_type): Update call.
15 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
17 2010-07-23 Tobias Burnus <burnus@net-b.de>
20 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
22 2010-07-23 Jakub Jelinek <jakub@redhat.com>
24 * trans-types.c (gfc_get_array_descriptor_base,
25 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
26 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
27 instead of clearing DECL_NAME.
28 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
30 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
33 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
35 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
36 reverse the scalarization loop.
37 gfc_conv_resolve_dependencies: Pass the reverse field of the
38 loopinfo to gfc_dep_resolver.
39 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
40 assignment by resetting loop.reverse.
41 gfortran.h : Add the gfc_reverse enum.
42 trans.h : Add the reverse field to gfc_loopinfo.
43 dependency.c (gfc_check_dependency): Pass null to the new arg
45 (gfc_check_section_vs_section): Check for reverse dependencies.
46 (gfc_dep_resolver): Add reverse argument and deal with the loop
48 dependency.h : Modify prototype for gfc_dep_resolver to include
51 2010-07-23 Daniel Kraft <d@domob.eu>
54 * gfortran.h (gfc_find_symtree_in_proc): New method.
55 * symbol.c (gfc_find_symtree_in_proc): New method.
56 * match.c (match_exit_cycle): Look for loop name also in parent
57 namespaces within current procedure.
59 2010-07-22 Tobias Burnus <burnus@net-b.de>
62 * dependency.c (gfc_check_dependency): Add argument alising check.
63 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
65 2010-07-22 Daniel Kraft <d@domob.eu>
67 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
68 now in the correct place.
70 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
73 * Revert my commit r162325.
75 2010-07-21 Daniel Kraft <d@domob.eu>
77 * trans.h (gfc_get_return_label): Removed.
78 (gfc_generate_return): New method.
79 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
80 returning a tree directly.
81 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
82 (gfc_trans_block_construct): Update for new interface to
83 `gfc_trans_deferred_vars'.
84 * trans-decl.c (current_function_return_label): Removed.
85 (current_procedure_symbol): New variable.
86 (gfc_get_return_label): Removed.
87 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
88 returning a tree directly.
89 (get_proc_result), (gfc_generate_return): New methods.
90 (gfc_generate_function_code): Clean up and do init/cleanup here
91 also with gfc_wrapped_block. Remove return-label but rather
94 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
97 * fortran/match.c (match_type_spec): Check for derived type before
100 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
103 * interface.c (matching_typebound_op): Add argument for the
104 return of the generic name for the procedure.
105 (build_compcall_for_operator): Add an argument for the generic
106 name of an operator procedure and supply it to the expression.
107 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
108 calls to the above procedures.
109 * resolve.c (resolve_typebound_function): Catch procedure
110 component calls for CLASS objects, check that the vtable is
111 complete and insert the $vptr and procedure components, to make
113 (resolve_typebound_function): The same.
114 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
115 an allocatable scalar if it is a result.
117 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
120 * match.c (gfc_match_iterator): Reverted.
122 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
125 * match.c (gfc_match_iterator): Remove error that iterator
126 cannot be INTENT(IN).
128 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
130 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
131 Access subscript through the "dim" field index.
132 (gfc_trans_create_temp_array): Access ss info through the "dim" field
134 (gfc_conv_array_index_offset): Ditto.
135 (gfc_conv_loop_setup): Ditto.
136 (gfc_conv_expr_descriptor): Ditto.
137 (gfc_conv_ss_startstride): Ditto. Update call to
138 gfc_conv_section_startstride.
139 (gfc_conv_section_startstride): Set values along the array dimension.
140 Get array dimension directly from the argument.
142 2010-07-15 Jakub Jelinek <jakub@redhat.com>
144 * trans.h (gfc_string_to_single_character): New prototype.
145 * trans-expr.c (string_to_single_character): Renamed to ...
146 (gfc_string_to_single_character): ... this. No longer static.
147 (gfc_conv_scalar_char_value, gfc_build_compare_string,
148 gfc_trans_string_copy): Adjust callers.
149 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
150 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
151 (select_struct): Move to toplevel, add GTY(()).
152 (gfc_trans_character_select): Optimize SELECT CASE
153 with character length 1.
155 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
157 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
158 * trans-common.c: Likewise.
159 * trans-decl.c: Likewise.
160 * trans-types.c: Likewise.
163 2010-07-15 Janus Weil <janus@gcc.gnu.org>
166 * resolve.c (resolve_typebound_generic_call): Resolve generic
167 non-polymorphic type-bound procedure calls to the correct specific
169 (resolve_typebound_subroutine): Remove superfluous code.
171 2010-07-15 Daniel Kraft <d@domob.eu>
174 * trans.h (struct gfc_wrapped_block): New struct.
175 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
176 (gfc_finish_wrapped_block): New method.
177 (gfc_init_default_dt): Add new init code to block rather than
179 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
180 (gfc_trans_dummy_array_bias): Ditto.
181 (gfc_trans_g77_array): Ditto.
182 (gfc_trans_deferred_array): Ditto.
183 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
184 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
185 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
186 (gfc_finish_wrapped_block): New method.
187 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
188 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
189 (gfc_trans_deferred_array): Ditto.
190 * trans-decl.c (gfc_trans_dummy_character): Ditto.
191 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
192 (init_intent_out_dt): Ditto.
193 (gfc_init_default_dt): Add new init code to block rather than
195 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
196 and cleanup code and put it all together.
198 2010-07-15 Jakub Jelinek <jakub@redhat.com>
200 * trans.h (gfc_build_compare_string): Add CODE argument.
201 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
202 gfc_build_compare_string.
203 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
204 gfc_build_compare_string.
205 (string_to_single_character): Rename len variable to length.
206 (gfc_optimize_len_trim): New function.
207 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
208 or NE_EXPR and one of the strings is string literal with LEN_TRIM
209 bigger than the length of the other string, they compare unequal.
212 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
213 in CASE_LABEL_EXPR and use NULL for low for the default case.
215 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
217 * trans-array.c (gfc_conv_section_upper_bound): Remove
218 (gfc_conv_section_startstride): Don't set the upper bound in the
219 vector subscript case.
220 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
222 2010-07-14 Janus Weil <janus@gcc.gnu.org>
225 * gfortran.h (gfc_is_data_pointer): Remove prototype.
226 * dependency.c (gfc_is_data_pointer): Make it static.
227 * intrinsic.texi: Update documentation on C_LOC.
228 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
229 and add a check for polymorphic variables.
231 2010-07-14 Jakub Jelinek <jakub@redhat.com>
233 * trans-expr.c (string_to_single_character): Also optimize
234 string literals containing a single char followed only by spaces.
235 (gfc_trans_string_copy): Remove redundant string_to_single_character
238 * trans-decl.c (gfc_build_intrinsic_function_decls,
239 gfc_build_builtin_function_decls): Mark functions as
240 DECL_PURE_P or TREE_READONLY.
242 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
244 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
245 instead of build_function_call_expr.
246 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
248 2010-07-13 Tobias Burnus <burnus@net-b.de>
249 Daniel Franke <franke.daniel@gmail.com>
252 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
253 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
255 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
257 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
258 Tobias Burnus <burnus@net-b.de>
261 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
262 noclobber/noescape annotations to function calls.
263 (gfc_build_builtin_function_decls): Likewise.
265 2010-07-13 Janus Weil <janus@gcc.gnu.org>
271 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
272 * class.c (gfc_build_class_symbol): Modified call to
273 'gfc_find_derived_vtab'.
274 (add_proc_component): Removed, moved code into 'add_proc_comp'.
275 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
277 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
278 Removed treatment of generics.
279 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
280 Call 'add_proc_comp' instead of duplicating code.
281 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
283 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
284 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
285 Removed treatment of generics.
286 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
287 'gfc_find_derived_vtab'.
288 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
289 Removed treatment of generics.
290 (resolve_select_type,resolve_fl_derived): Modified call to
291 'gfc_find_derived_vtab'.
292 * trans-decl.c (gfc_get_symbol_decl): Ditto.
293 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
295 * trans-stmt.c (gfc_trans_allocate): Ditto.
297 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
300 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
303 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
305 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
306 * resolve.c (build_default_init_expr): Ditto.
308 2010-07-11 Tobias Burnus <burnus@net-b.de>
311 * module.c (sort_iso_c_rename_list): Remove.
312 (import_iso_c_binding_module,use_iso_fortran_env_module):
313 Allow multiple imports of the same symbol.
315 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
317 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
319 2010-07-11 Janus Weil <janus@gcc.gnu.org>
322 * decl.c (build_sym,attr_decl1): Only build the class container if the
323 symbol has sufficient attributes.
324 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
325 pointer attribute for classes.
326 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
327 * module.c (MOD_VERSION): Bump.
328 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
329 (mio_symbol_attribute): Handle class_pointer attribute.
330 * parse.c (parse_derived): Use class_pointer instead of pointer
331 attribute for classes.
332 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
333 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
334 resolve_allocate_expr,resolve_fl_derived): Ditto.
335 (resolve_fl_var_and_proc): Check for class_ok attribute.
337 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
339 * trans-io.c (gfc_build_st_parameter): Update calls to
340 gfc_add_field_to_struct.
341 * trans-stmt.c (ADD_FIELD): Ditto.
343 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
345 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
346 fieldlist, remove fieldlist from argument list.
347 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
348 and remove fieldlist from argument list.
349 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
350 gfc_get_mixed_entry_union): Move setting
351 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
352 * trans-types.h (gfc_add_field_to_struct): Update prototype.
354 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
357 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
358 if the lhs has never been host associated, as well as not being
359 use associated, a pointer or a target.
360 * resolve.c (resolve_variable): Mark variables that are host
362 * gfortran.h: Add the host_assoc bit to the symbol_attribute
365 2010-07-09 Janus Weil <janus@gcc.gnu.org>
367 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
368 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
371 2010-07-08 Janus Weil <janus@gcc.gnu.org>
374 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
375 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
376 gfc_resolve_storage_size): New prototypes.
377 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
378 * intrinsic.c (add_functions): Add STORAGE_SIZE.
379 * iresolve.c (gfc_resolve_storage_size): New function.
380 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
382 (gfc_conv_intrinsic_storage_size): New function.
383 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
385 2010-07-08 Jakub Jelinek <jakub@redhat.com>
388 * match.c (match_exit_cycle): Error on EXIT also from collapsed
389 !$omp do loops. Error on CYCLE to non-innermost collapsed
392 2010-07-08 Tobias Burnus <burnus@net-b.de>
395 * array.c (gfc_match_array_ref): Better error message for
396 coarrays with too few ranks.
397 (match_subscript): Move one diagnostic to caller.
398 * gfortran.h (gfc_get_corank): Add prottype.
399 * expr.c (gfc_get_corank): New function.
400 * iresolve.c (resolve_bound): Fix rank for cobounds.
401 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
402 gfc_resolve_ucobound, gfc_resolve_this_image): Update
405 2010-07-06 Tobias Burnus <burnus@net-b.de>
408 * array.c (gfc_expand_constructor): Add optional diagnostic.
409 * gfortran.h (gfc_expand_constructor): Update prototype.
410 * expr.c (gfc_simplify_expr, check_init_expr,
411 gfc_reduce_init_expr): Update gfc_expand_constructor call.
412 * resolve.c (gfc_resolve_expr): Ditto.
414 2010-07-06 Tobias Burnus <burnus@net-b.de>
416 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
417 * trans-intrinsic.c: Ditto.
418 * trans-types.c: Ditto.
419 * convert.c: Include diagnostic-core.h instead of toplev.h.
421 * trans-array.c: Ditto.
422 * trans-const.c: Ditto.
423 * trans-expr.c: Ditto.
425 * trans-openmp.c: Ditto.
428 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
431 * check.c (dim_rank_check): Also check intrinsic functions.
432 Adjust permissible rank for functions which reduce the rank of
433 their argument. Spread is an exception, where DIM can
434 be one larger than the rank of array.
436 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
439 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
441 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
444 * trans-types.c (gfc_get_derived_type): Derived type fields
445 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
446 but build_pointer_type_for_mode must be used for this.
448 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
450 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
451 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
452 type of gfc_conv_procedure_call.
453 (conv_generic_with_optional_char_arg): Likewise.
454 * trans-stmt.c (gfc_trans_call): Likewise.
455 * trans-expr.c (gfc_conv_function_expr): Likewise.
456 (gfc_conv_procedure_call): Use build_call_vec instead of
459 2010-07-04 Daniel Kraft <d@domob.eu>
461 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
463 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
467 * trans-types.c (gfc_get_derived_type): Derived type fields
468 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
470 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
473 * decl.c (match_procedure_in_type): Clear structure before using.
474 (gfc_match_generic): Ditto.
476 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
478 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
479 * trans-types.c (gfc_add_field_to_struct_1): New function, most
480 of which comes from...
481 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
482 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
484 (gfc_get_array_descriptor_base): Likewise.
485 (gfc_get_mixed_entry_union): Likewise.
486 (gfc_get_derived_type): Add extra chain parameter for
487 gfc_add_field_to_struct.
488 * trans-stmt.c (gfc_trans_character_select): Likewise.
489 * trans-io.c (gfc_build_st_parameter): Likewise.
491 2010-06-29 Janus Weil <janus@gcc.gnu.org>
494 * resolve.c (is_external_proc): Prevent procedure pointers from being
495 regarded as external procedures.
497 2010-06-29 Janus Weil <janus@gcc.gnu.org>
500 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
501 passed as second argument of ASSOCIATED.
503 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
506 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
507 to determine if a function assignment can be made without a
509 (gfc_trans_arrayfunc_assign): Move all the conditions that
510 suppress the direct function call to the above new functon and
513 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
516 * interface.c (argument_rank_mismatch): New function.
517 (compare_parameter): Call new function instead of generating
520 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
522 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
523 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
526 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
528 * Make-lang.in: Update dependencies.
530 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
532 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
533 and exit_label fields.
534 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
536 * trans-stmt.c (gfc_trans_simple_do): Likewise.
537 (gfc_trans_do): Likewise.
538 (gfc_trans_do_while): Likewise.
539 (gfc_trans_cycle): Use cycle_label directly.
540 (gfc_trans_exit): Use exit_label directly.
542 2010-06-27 Daniel Kraft <d@domob.eu>
544 * dump-parse-tree.c (show_symbol): Dump target-expression for
546 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
547 (show_namespace): Use show_level for correct indentation of
548 "inner namespaces" (contained procedures or BLOCK).
550 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
553 * dump-parse-tree.c (show_code_node): Show namespace for
556 2010-06-26 Tobias Burnus <burnus@net-b.de>
558 * decl.c (gfc_match_decl_type_spec): Support
559 TYPE(intrinsic-type-spec).
561 2010-06-25 Tobias Burnus <burnus@net-b.de>
563 * intrinsic.h (gfc_check_selected_real_kind,
564 gfc_simplify_selected_real_kind): Update prototypes.
565 * intrinsic.c (add_functions): Add radix support to
567 * check.c (gfc_check_selected_real_kind): Ditto.
568 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
569 * trans-decl.c (gfc_build_intrinsic_function_decls):
570 Change call from selected_real_kind to selected_real_kind2008.
571 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
572 (PRECISION, RANGE, RADIX): Add cross @refs.
574 2010-06-25 Tobias Burnus <burnus@net-b.de>
576 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
577 * gfortran.texi (_gfortran_set_options): Update for
578 GFC_STD_F2008_OBS addition.
579 * libgfortran.h: Add GFC_STD_F2008_OBS.
580 * options.c (set_default_std_flags, gfc_handle_option): Handle
582 io.c (check_format): Fix allow_std check.
584 2010-06-25 Tobias Burnus <burnus@net-b.de>
586 * decl.c (gfc_match_entry): Allow END besides
587 END SUBROUTINE/END FUNCTION for contained procedures.
589 2010-06-25 Tobias Burnus <burnus@net-b.de>
591 * parse.c (next_free, next_fixed): Allow ";" as first character.
593 2010-06-24 Tobias Burnus <burnus@net-b.de>
596 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
598 2010-06-22 Janus Weil <janus@gcc.gnu.org>
601 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
604 2010-06-21 Tobias Burnus <burnus@net-b.de>
607 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
609 * symbol.c (gfc_add_contiguous): New function.
610 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
611 * decl.c (match_attr_spec): Ditto.
612 (gfc_match_contiguous): New function.
613 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
615 * gfortran.h (symbol_attribute): Add contiguous.
616 (gfc_is_simply_contiguous): Add prototype.
617 (gfc_add_contiguous): Add prototype.
618 * match.h (gfc_match_contiguous): Add prototype.
619 * parse.c (decode_specification_statement,
620 decode_statement): Handle contiguous attribute.
621 * expr.c (gfc_is_simply_contiguous): New function.
622 * dump-parse-tree.c (show_attr): Handle contiguous.
623 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
625 * trans-expr.c (gfc_add_interface_mapping): Copy
627 * trans-array.c (gfc_conv_descriptor_stride_get,
628 gfc_conv_array_parameter): Handle contiguous arrays.
629 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
630 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
632 * trans.h (gfc_array_kind): Ditto.
633 * trans-decl.c (gfc_get_symbol_decl): Ditto.
635 2010-06-20 Joseph Myers <joseph@codesourcery.com>
637 * options.c (gfc_handle_option): Don't handle N_OPTS.
639 2010-06-19 Janus Weil <janus@gcc.gnu.org>
642 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
645 2010-06-18 Tobias Burnus <burnus@net-b.de>
648 * resolve.c (resolve_allocate_deallocate): Properly check
649 part-refs in stat=/errmsg= for invalid use.
651 2010-06-17 Janus Weil <janus@gcc.gnu.org>
654 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
655 Return directly in case of an error.
657 2010-06-16 Janus Weil <janus@gcc.gnu.org>
660 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
661 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
662 structure to each procedure in a procedure list.
663 * module.c (mio_typebound_proc): Add NULL argument to
664 'gfc_get_typebound_proc'.
665 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
666 to initialize the new structure.
668 2010-06-15 Janus Weil <janus@gcc.gnu.org>
671 * gfortran.h (gfc_expr): Add new member 'mold'.
672 * match.c (gfc_match_allocate): Implement the MOLD tag.
673 * resolve.c (resolve_allocate_expr): Ditto.
674 * trans-stmt.c (gfc_trans_allocate): Ditto.
676 2010-06-15 Jakub Jelinek <jakub@redhat.com>
679 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
680 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
681 GFC_DECL_SAVED_DESCRIPTOR set.
682 (gfc_omp_report_decl): New function.
683 * trans.h (gfc_omp_report_decl): New prototype.
684 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
686 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
690 * gfortranspec.c (lang_specific_driver): Removed deprecation
692 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
693 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
694 * cpp.h (gfc_cpp_makedep): New.
695 (gfc_cpp_add_dep): New.
696 (gfc_cpp_add_target): New.
697 * cpp.c (gfc_cpp_option): Add deps* members.
698 (gfc_cpp_makedep): New.
699 (gfc_cpp_add_dep): New.
700 (gfc_cpp_add_target): New.
701 (gfc_cpp_init_options): Initialize new options.
702 (gfc_cpp_handle_option): Handle new options.
703 (gfc_cpp_post_options): Map new options to libcpp-options.
704 (gfc_cpp_init): Handle deferred -MQ and -MT options.
705 (gfc_cpp_done): If requested, write dependencies to file.
706 * module.c (gfc_dump_module): Add a module filename as target.
707 * scanner.c (open_included_file): New parameter system; add the
708 included file as dependency.
709 (gfc_open_included_file): Add the included file as dependency.
710 (gfc_open_intrinsic_module): Likewise.
711 * invoke.texi: Removed deprecation warning for -M.
712 * gfortran.texi: Removed Makefile-dependencies project.
714 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
716 * resolve.c (resolve_global_procedure): Improved checking if an
717 explicit interface is required.
719 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
721 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
723 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
724 (gfc_conv_intrinsic_ttynam): Likewise.
725 (gfc_conv_intrinsic_trim): Likewise.
727 2010-06-12 Janus Weil <janus@gcc.gnu.org>
730 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
732 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
734 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
736 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
738 * mathbuiltins.def: Add builtins that do not directly correspond
739 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
740 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
741 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
742 code_{r,c}{4,8,10,16} fields. Add
743 {,complex}{float,double,long_double}_built_in fields.
744 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
745 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
746 definition of OTHER_BUILTIN.
747 (real_compnt_info): Remove unused struct.
748 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
750 (build_round_expr): Call builtin_decl_for_precision instead of
752 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
754 (gfc_build_intrinsic_lib_fndecls): Match
755 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
756 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
758 (gfc_conv_intrinsic_lib_function): Go through all the extended
760 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
762 (gfc_conv_intrinsic_abs): Likewise.
763 (gfc_conv_intrinsic_mod): Likewise.
764 (gfc_conv_intrinsic_sign): Likewise.
765 (gfc_conv_intrinsic_fraction): Likewise.
766 (gfc_conv_intrinsic_nearest): Likewise.
767 (gfc_conv_intrinsic_spacing): Likewise.
768 (gfc_conv_intrinsic_rrspacing): Likewise.
769 (gfc_conv_intrinsic_scale): Likewise.
770 (gfc_conv_intrinsic_set_exponent): Likewise.
772 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
776 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
777 functions with CLASS formal arguments.
779 2010-06-10 Janus Weil <janus@gcc.gnu.org>
782 * resolve.c (conformable_arrays): Handle allocatable components.
784 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
787 * gfortran.texi: Document that Cray pointers cannot be function
790 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
793 * gfortran.texi: Document lack of support for syntax
794 "complex FUNCTION name*16()", and existence of alternative
795 legacy syntax "complex*16 FUNCTION name()".
797 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
800 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
801 POSIX's fsync(), and how to call the latter from Fortran code.
803 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
806 * interface.c (compare_actual_formal): Reject actual arguments with
807 array subscript passed to ASYNCHRONOUS dummys.
809 2010-06-10 Daniel Kraft <d@domob.eu>
812 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
813 (struct gfc_symbol): New field `assoc'.
814 (struct gfc_association_list): New struct.
815 (struct gfc_code): New struct `block' in union, move `ns' there
816 and add association list.
817 (gfc_free_association_list): New method.
818 (gfc_has_vector_subscript): Made public;
819 * match.h (gfc_match_associate): New method.
820 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
821 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
822 * interface.c (gfc_has_vector_subscript): Made public.
823 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
824 * match.c (gfc_match_associate): New method.
825 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
826 * primary.c (match_variable): Don't allow names associated to expr here.
827 * parse.c (decode_statement): Try matching ASSOCIATE statement.
828 (case_exec_markers, case_end): Add ASSOCIATE statement.
829 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
830 (parse_associate): New method.
831 (parse_executable): Handle ST_ASSOCIATE.
832 (parse_block_construct): Change reference to gfc_code's `ns' field.
833 * resolve.c (resolve_select_type): Ditto.
834 (resolve_code): Ditto.
835 (resolve_block_construct): Ditto and add comment.
836 (resolve_select_type): Set association list in generated BLOCK to NULL.
837 (resolve_symbol): Resolve associate names.
838 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
839 and free association list.
840 (gfc_free_association_list): New method.
841 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
842 * trans-stmt.c (gfc_trans_block_construct): Change reference to
843 gfc_code's `ns' field.
845 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
847 * error.c (error_print): Pre-initialize loc by NULL.
848 * openmp.c (resolve_omp_clauses): Add explicit
849 braces to avoid ambigous else.
850 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
852 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
854 * gfc-internals.texi: Move to GFDL 1.3.
855 * gfortran.texi: Ditto.
856 * intrinsic.texi: Ditto.
857 * invoke.texi: Ditto.
859 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
862 * check.c (gfc_check_selected_real_kind): Verify that the
863 actual arguments are scalar.
865 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
868 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
870 2010-06-09 Janus Weil <janus@gcc.gnu.org>
873 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
875 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
877 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
879 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
881 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
882 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
883 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
884 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
886 * fortran/check.c (nonnegative_check, less_than_bitsize1,
887 less_than_bitsize2): New functions.
888 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
889 nonnegative_check and less_than_bitsize1.
890 (gfc_check_ibclr, gfc_check_ibset): Removed.
891 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
894 2010-06-09 Janus Weil <janus@gcc.gnu.org>
897 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
900 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
902 * resolve.c (resolve_deallocate_expr): Avoid warning
903 about possible use of iunitialized sym.
904 (resolve_allocate_expr): Pre-initialize sym by NULL.
906 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
909 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
911 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
913 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
915 (gfc_get_array_type_bounds): Likewise.
917 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
918 (gfc_find_module): Likewise.
920 * f95-lang.c (pushlevel): Likewise.
922 * trans.h (struct lang_type): Add variable_size GTY option.
923 (struct lang_decl): Likewise.
925 2010-06-08 Tobias Burnus <burnus@net-b.de>
928 * symbol.c (check_conflict): Move protected--external/procedure check ...
929 * resolve.c (resolve_select_type): ... to the resolution stage.
931 2010-06-07 Tobias Burnus <burnus@net-b.de>
933 * options.c (gfc_handle_option): Fix -fno-recursive.
935 2010-06-07 Tobias Burnus <burnus@net-b.de>
937 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
938 * gfortran.texi (copyrights-gfortran): Ditto.
940 2010-06-07 Joseph Myers <joseph@codesourcery.com>
942 * lang.opt (fshort-enums): Define using Var and VarExists.
943 * options.c (gfc_handle_option): Don't set flag_short_enums here.
945 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
946 Janus Weil <janus@gcc.gnu.org>
949 * resolve.c (get_declared_from_expr): Move to before
950 resolve_typebound_generic_call. Make new_ref and class_ref
951 ignorable if set to NULL.
952 (resolve_typebound_generic_call): Once we have resolved the
953 generic call, check that the specific instance is that which
954 is bound to the declared type.
955 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
956 freeing 'class_ref->next' twice.
958 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
961 * trans-array.c (structure_alloc_comps): Dereference scalar
962 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
965 2010-06-04 Joseph Myers <joseph@codesourcery.com>
967 * gfortranspec.c (append_arg, lang_specific_driver): Use
968 GCC-specific formats in diagnostics.
970 2010-06-02 Tobias Burnus <burnus@net-b.de>
973 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
976 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
979 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
982 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
984 * fortran/gfortran.texi: Fix typos in description of variable-format-
987 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
990 * dependency.c (gfc_check_section_vs_section): Check
991 for interleaving array assignments without conflicts.
993 2010-05-30 Janus Weil <janus@gcc.gnu.org>
995 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
996 $data component of a class container.
997 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
998 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
999 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1000 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1001 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1002 * gcc/fortran/parse.c (parse_derived): Ditto.
1003 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1004 gfc_expr_attr): Ditto.
1005 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1006 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1007 resolve_fl_var_and_proc, resolve_typebound_procedure,
1008 resolve_fl_derived): Ditto.
1009 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1010 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1012 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1013 gfc_trans_deferred_vars): Ditto.
1014 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1016 2010-05-28 Tobias Burnus <burnus@net-b.de>
1018 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1020 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1022 * gfortranspec.c (append_arg, lang_specific_driver): Use
1023 fatal_error instead of fatal. Use warning instead of fprintf for
1026 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1028 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1029 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1030 xstrerror instead of strerror.
1032 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1034 * cpp.c (cb_cpp_error): Save and restore
1035 global_dc->warn_system_headers, not variable warn_system_headers.
1037 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1039 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1041 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1043 * trans-common.c: Do not include rtl.h, include output.h instead.
1044 * trans-decl.c: Likewise.
1046 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1049 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1050 namespace before trying to reorder the gsymbols.
1052 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1057 * resolve.c (resolve_global_procedure): Add check for global
1058 procedures with implicit interfaces and assumed-shape or optional
1059 dummy arguments. Verify that function return type, kind and string
1062 2010-05-21 Tobias Burnus <burnus@net-b.de>
1064 * gfortran.h: Do not include system.h.
1065 * bbt.c: Include system.h.
1067 * dependency.c: Ditto.
1068 * dump-parse-tree.c: Ditto.
1069 * arith.h: Do not include gfortran.h.
1070 * constructor.h: Do not include gfortran.h and splay-tree.h.
1071 * match.h: Do not include gfortran.h.
1073 * target-memory.h: Ditto.
1074 * openmp.c: Do not include toplev.h and target.h.
1075 * trans-stmt.c: Ditto not include toplev.h.
1077 * trans-common.c: Tell why toplev.h is needed. And
1078 do not include target.h.
1079 * trans-expr.c: Tell why toplev.h is needed.
1080 * trans-array.c: Ditto.
1081 * trans-openmp.c: Ditto.
1082 * trans-const.c: Ditto.
1084 * trans-types.c: Ditto.
1085 * trans-io.c: Ditto.
1086 * trans-decl.c: Ditto.
1089 * trans-intrinsic.c: Ditto.
1092 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1095 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1096 before returning MATCH_ERROR. Add check for scalar. Add check for
1097 default integer kind.
1099 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1102 * match.c (gfc_match_select_type): On error jump back out of the local
1104 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1105 stage, more precisely to ...
1106 * resolve.c (resolve_fl_derived): ... this place.
1108 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1111 * resolve.c (ensure_not_abstract): Allow abstract types with
1112 non-abstract ancestors.
1114 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1116 * trans-const.c: Include realmpfr.h.
1117 * Make-lang.in: Update dependencies.
1119 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1121 * trans-const.c, trans-types.c, trans-intrinsic.c:
1122 Clean up redundant includes.
1124 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1127 * lang.opt (Wunused-dummy-argument): New option.
1128 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1129 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1130 (set_Wall): Enable warn_unused_dummy_argument.
1131 (gfc_handle_option): Set warn_unused_dummy_argument according to
1133 * trans-decl.c (generate_local_decl): Separate warnings about
1134 unused variables and unused dummy arguments.
1135 * invoke.texi: Documented new option.
1137 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1139 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1140 (gfc_conv_string_tmp): Do not assert type comparibilty.
1141 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1142 (gfc_conv_expr_descriptor): Remove assert.
1143 * trans-common.c: Clarify why rtl.h and tm.h are included.
1144 * trans-openmp.c: Do not include ggc.h and real.h.
1145 Explain why gimple.h is included.
1146 * trans-const.c: Do not include ggc.h.
1147 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1148 * trans.c: Do not include ggc.h and real.h.
1149 Explain why gimple.h is included.
1150 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1151 and dwarf2out.h are included.
1152 * trans-io.c: Do not include gimple.h and real.h.
1153 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1154 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1157 2010-05-20 Tobias Burnus <burnus@net-b.de>
1159 * options.c (gfc_init_options,gfc_post_options): Enable
1160 flag_associative_math by default.
1162 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1165 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1166 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1167 blank STOP, handling a null expression. (gfc_trans_pause): Use
1168 pause_string for blank PAUSE.
1169 * trans.h: Add external function declaration for error_stop_numeric.
1170 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1171 the declaration for the library call. Adjust whitespaces.
1172 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1173 signal no stop code. Match the expression following the stop and pass
1174 that to the translators. Remove the old use of digit matching. Add
1175 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1176 and if CHARACTER, default character KIND.
1178 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1181 * lang.opt (Wconversion-extra): New option.
1182 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1183 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1184 (set_Wall): Enable -Wconversion.
1185 (gfc_handle_option): Set warn_conversion_extra.
1186 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1187 introduced for -Wconversion if -Wconversion-extra is present.
1188 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1189 -Wconversion; document -Wconversion-extra.
1191 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1194 * gfortran.h (gfc_has_default_initializer): New.
1195 * expr.c (gfc_has_default_initializer): New.
1196 * resolve.c (has_default_initializer): Removed, use
1197 gfc_has_default_initializer() instead. Updated all callers.
1198 * trans-array.c (has_default_initializer): Removed, use
1199 gfc_has_default_initializer() instead. Updated all callers.
1200 * trans-decl.c (generate_local_decl): Do not check the
1201 first component only to check for initializers, but use
1202 gfc_has_default_initializer() instead.
1204 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1207 * primary.c (match_string_constant): Move start_locus just inside
1209 * data.c (create_character_intializer): Clarified truncation warning.
1211 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1214 * intrinsic.h (gfc_check_float): New prototype.
1215 (gfc_check_sngl): New prototype.
1216 * check.c (gfc_check_float): New.
1217 (gfc_check_sngl): New.
1218 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1219 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1221 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1222 added them to the list of specifics of REAL instead.
1224 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1227 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1228 This is now handled via 'gfc_class_null_initializer'.
1230 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1232 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1233 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1234 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1235 add_procs_to_declared_vtab,add_generic_specifics,
1236 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1237 find_typebound_proc_uop,gfc_find_typebound_proc,
1238 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1239 gfc_get_tbp_symtree): Moved here from other places.
1240 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1242 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1243 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1244 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1245 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1246 * Make-lang.in: Add class.o.
1247 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1248 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1249 add_procs_to_declared_vtab,add_generic_specifics,
1250 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1251 find_typebound_proc_uop,gfc_find_typebound_proc,
1252 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1253 gfc_get_tbp_symtree): Move to class.c.
1255 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1257 * trans-types.c (gfc_init_types): Use build_function_type_list.
1258 (gfc_get_ppc_type): Likewise.
1259 * trans-decl.c (gfc_generate_constructors): Likewise.
1260 * f95-lang.c (build_builtin_fntypes): Likewise.
1261 (gfc_init_builtin_functions): Likewise.
1262 (DEF_FUNCTION_TYPE_0): Likewise.
1263 (DEF_FUNCTION_TYPE_1): Likewise.
1264 (DEF_FUNCTION_TYPE_2): Likewise.
1265 (DEF_FUNCTION_TYPE_3): Likewise.
1266 (DEF_FUNCTION_TYPE_4): Likewise.
1267 (DEF_FUNCTION_TYPE_5): Likewise.
1268 (DEF_FUNCTION_TYPE_6): Likewise.
1269 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1270 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1272 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1274 * trans-array.c (gfc_trans_array_constructor_value): Use
1275 build_constructor instead of build_constructor_from_list.
1276 (gfc_build_constant_array_constructor): Likewise.
1277 * trans-decl.c (create_main_function): Likewise.
1278 * trans-stmt.c (gfc_trans_character_select): Likewise.
1280 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1283 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1284 (resolve_fl_variable_derived): ... this place.
1285 (resolve_symbol): Make sure function symbols (and their result
1286 variables) are not resolved twice.
1288 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1291 * array.c (match_array_list): Revert change from 2010-05-13.
1293 2010-05-16 Richard Guenther <rguenther@suse.de>
1295 * trans-decl.c (module_htab_decls_hash): Revert last change.
1297 2010-05-16 Richard Guenther <rguenther@suse.de>
1299 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1301 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1303 * options.c (set_Wall): Remove special logic for Wuninitialized
1306 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1310 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1313 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1317 * gfortran.h (gfc_class_null_initializer): New prototype.
1318 * expr.c (gfc_class_null_initializer): New function to build a NULL
1319 initializer for CLASS pointers.
1320 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1321 containers. Remove default NULL initialization of $data component.
1322 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1324 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1325 Use new function 'gfc_class_null_initializer'.
1326 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1329 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1332 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1333 unsigned mpz_get_?i routines.
1335 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1337 * trans.c (trans_code): Set backend locus early.
1338 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1339 of the function instead of current input_location.
1341 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1344 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1346 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1347 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1350 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1353 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1355 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1356 by reference dummy procedures or non-dummy procedure pointers.
1357 (gfc_omp_predetermined_sharing): Return
1358 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1360 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1363 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1364 after OMP statement.
1365 (gfc_match_omp_critical): Likewise.
1366 (gfc_match_omp_flush): Likewise.
1367 (gfc_match_omp_workshare): Likewise.
1368 (gfc_match_omp_master): Likewise.
1369 (gfc_match_omp_ordered): Likewise.
1370 (gfc_match_omp_atomic): Likewise.
1371 (gfc_match_omp_barrier): Likewise.
1372 (gfc_match_omp_end_nowait): Likewise.
1374 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1377 * resolve.c (validate_case_label_expr): Removed FIXME.
1378 (resolve_select): Raise default warning on case labels out of range
1379 of the case expression.
1381 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1386 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1387 about conversion warnings.
1389 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1392 * match.c (gfc_match_select_type): Move error message to
1393 resolve_select_type.
1394 * resolve.c (resolve_select_type): Error message moved here from
1395 gfc_match_select_type. Correctly set type of temporary.
1397 2010-05-10 Richard Guenther <rguenther@suse.de>
1399 * trans-decl.c (gfc_build_library_function_decl): Split out
1401 (build_library_function_decl_1): ... this new function.
1402 Set a fnspec attribute if a specification was provided.
1403 (gfc_build_library_function_decl_with_spec): New function.
1404 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1405 and internal_unpack.
1407 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1410 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1413 2010-05-07 Jason Merrill <jason@redhat.com>
1415 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1416 to avoid -Wc++-compat warning.
1418 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1421 * options.c (gfc_handle_option): Add argument kind.
1422 * gfortran.h (gfc_handle_option): Update declaration.
1424 2010-05-06 Tobias Burnus <burnus@net-b.de>
1427 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1430 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1433 * resolve.c (traverse_data_list): Rephrase error message for
1434 non-constant bounds in data-implied-do.
1436 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1439 * gfortran.h: Removed repeat count from constructor, removed
1441 * data.h (gfc_assign_data_value_range): Changed return value from
1443 * data.c (gfc_assign_data_value): Add location to constructor element.
1444 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1445 for each element in range. Return early if an error was generated.
1446 * resolve.c (check_data_variable): Stop early if range assignment
1449 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1452 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1453 * symbol.c (gfc_build_class_symbol): Add separate class container for
1456 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1459 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1461 2010-05-02 Tobias Burnus <burnus@net-b.de>
1464 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1465 for lcobound, ucobound, image_index and this_image.
1466 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1467 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1468 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1469 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1471 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1473 2010-04-30 Tobias Burnus <burnus@net-b.de>
1477 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1478 calculation for array descriptor types.
1480 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1483 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1484 initializers for PPC members of the vtabs.
1486 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1489 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1490 attribute for all PPC members of the vtypes.
1491 (copy_vtab_proc_comps): Copy the correct interface.
1492 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1493 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1494 a dummy argument and make sure all PPC members of the vtab are
1495 initialized correctly.
1496 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1497 in call to gfc_trans_assign_vtab_procs.
1498 * trans-stmt.c (gfc_trans_allocate): Ditto.
1500 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1503 * resolve.c (resolve_typebound_function): Renamed
1504 resolve_class_compcall.Do all the detection of class references
1506 (resolve_typebound_subroutine): resolve_class_typebound_call
1507 renamed. Otherwise same as resolve_typebound_function.
1508 (gfc_resolve_expr): Call resolve_typebound_function.
1509 (resolve_code): Call resolve_typebound_subroutine.
1511 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1514 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1515 pass back the specific symtree name, rather than the target
1518 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1521 * resolve.c (resolve_structure_cons): Make the initializer of
1522 the vtab component 'extends' the same type as the component.
1524 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1527 * interface.c (check_interface1): Pass symbol name rather than NULL to
1528 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1529 trap MULL. (gfc_compare_derived_types): Revert previous change
1530 incorporated incorrectly during merge from trunk, r155778.
1531 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1532 than NULL to gfc_compare_interfaces.
1533 * symbol.c (add_generic_specifics): Likewise.
1535 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1538 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1539 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1540 (gfc_find_derived_vtab): Likewise.
1541 * module.c (ab_attribute): Add enumerator AB_VTAB.
1542 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1543 (check_for_ambiguous): Likewise.
1545 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1546 Janus Weil <janus@gcc.gnu.org>
1549 * trans-expr.c (select_class_proc): Remove function.
1550 (conv_function_val): Delete reference to previous.
1551 (gfc_conv_derived_to_class): Add second argument to the call to
1552 gfc_find_derived_vtab.
1553 (gfc_conv_structure): Exclude proc_pointer components when
1554 accessing $data field of class objects.
1555 (gfc_trans_assign_vtab_procs): New function.
1556 (gfc_trans_class_assign): Add second argument to the call to
1557 gfc_find_derived_vtab.
1558 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1559 implement holding off searching for the vptr derived type.
1560 (add_proc_component): New function.
1561 (add_proc_comps): New function.
1562 (add_procs_to_declared_vtab1): New function.
1563 (copy_vtab_proc_comps): New function.
1564 (add_procs_to_declared_vtab): New function.
1565 (void add_generic_specifics): New function.
1566 (add_generics_to_declared_vtab): New function.
1567 (gfc_find_derived_vtab): Add second argument to the call to
1568 gfc_find_derived_vtab. Add the calls to
1569 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1570 * decl.c (build_sym, build_struct): Use new arg in calls to
1571 gfc_build_class_symbol.
1572 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1573 definition of struct gfc_class_esym_list. Modify prototypes
1574 of gfc_build_class_symbol and gfc_find_derived_vtab.
1575 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1576 call to gfc_find_derived_vtab.
1577 * module.c : Add the vtype attribute.
1578 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1579 * resolve.c (resolve_typebound_generic_call): Add second arg
1580 to pass along the generic name for class methods.
1581 (resolve_typebound_call): The same.
1582 (resolve_compcall): Use the second arg to carry the generic
1583 name from the above. Remove the reference to class_esym.
1584 (check_members, check_class_members, resolve_class_esym,
1585 hash_value_expr): Remove functions.
1586 (resolve_class_compcall, resolve_class_typebound_call): Modify
1587 to use vtable rather than member by member calls.
1588 (gfc_resolve_expr): Modify second arg in call to
1590 (resolve_select_type): Add second arg in call to
1591 gfc_find_derived_vtab.
1592 (resolve_code): Add second arg in call resolve_typebound_call.
1593 (resolve_fl_derived): Exclude vtypes from check for late
1594 procedure definitions. Likewise for checking of explicit
1595 interface and checking of pass arg.
1596 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1597 calls to gfc_find_derived_vtab.
1598 * match.c (select_type_set_tmp): Use new arg in call to
1599 gfc_build_class_symbol.
1600 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1602 * parse.c (endType): Finish incomplete classes.
1604 2010-04-28 Tobias Burnus <burnus@net-b.de>
1608 * simplify.c (simplify_cobound): Handle scalar coarrays.
1610 2010-04-27 Tobias Burnus <burnus@net-b.de>
1612 * gfc-internals.texi: Update copyright year.
1613 * gfortran.texi: Ditto.
1614 * invoke.texi: Ditto.
1616 2010-04-27 Tobias Burnus <burnus@net-b.de>
1619 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1620 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1621 * trans-types.c (gfc_get_array_type_bounds,
1622 gfc_get_array_descriptor_base): Add corank argument.
1623 * trans-array.c (gfc_array_init_size): Handle corank.
1624 (gfc_trans_create_temp_array, gfc_array_allocate,
1625 gfc_conv_expr_descriptor): Add corank argument to call.
1626 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1628 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1632 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1633 of mucking with a tree directly.
1635 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1638 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1639 gfc_error with new error message.
1641 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1645 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1647 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1649 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1650 than the address of a GFC_SS_REFERENCE.
1651 * trans.h : Change comment on GFC_SS_REFERENCE.
1653 2010-04-22 Richard Guenther <rguenther@suse.de>
1656 * resolve.c (gfc_resolve_index): Wrap around ...
1657 (gfc_resolve_index_1): ... this. Add parameter to allow
1658 any integer kind index type.
1659 (resolve_array_ref): Allow any integer kind for the start
1660 index of an array ref.
1662 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1665 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1668 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1670 * intrinsic.c (sort_actual): Remove 'is' in error message.
1672 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1675 * resolve.c (resolve_fl_derived): If a component character
1676 length has not been resolved, do so now.
1677 (resolve_symbol): The same as above for a symbol character
1679 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1680 not needed for a character valued, procedure pointer.
1683 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1684 not found, return FAILURE rather than ICEing.
1686 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1689 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1690 sequential loops private in the innermost containing task region.
1692 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1694 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1695 to build_common_tree_nodes.
1697 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1700 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1701 gfc_msg_bounds by using 'Array bound mismatch' directly.
1702 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1703 error message to include the mismatch in the extent of array bound.
1704 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1705 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1707 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1709 * gfortran.texi: Update information on temporary file locations.
1711 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1713 * trans-decl.c (gfc_build_qualified_array): Ensure
1714 ubound.N and lbound.N artificial variable names don't appear
1717 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1720 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1721 block of code. Set name to the variable associated with the descriptor.
1723 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1725 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1726 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1728 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1730 * intrinsic.texi: Add the missing specific name of intrinsic
1731 procedure where the specific name is identical to the generic name.
1732 Fix inconsistent or mismatch in the argument names in intrinsic
1733 procedure descriptions. Add the SCALAR allocatable description to
1736 2010-04-14 Tobias Burnus <burnus@net-b.de>
1739 * array.c (gfc_find_array_ref): Handle codimensions.
1740 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1741 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1742 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1744 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1745 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1747 * intrinsic.h (add_functions): Add this_image, image_index,
1748 lcobound and ucobound intrinsics.
1749 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1750 gfc_check_image_index, gfc_check_this_image,
1751 gfc_simplify_image_index, gfc_simplify_lcobound,
1752 gfc_simplify_this_image, gfc_simplify_ucobound):
1753 New function prototypes.
1754 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1755 IMAGE_INDEX): Document new intrinsic functions.
1756 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1758 * simplify.c (simplify_bound_dim): Handle coarrays.
1759 (simplify_bound): Update simplify_bound_dim call.
1760 (gfc_simplify_num_images): Add -fcoarray=none check.
1761 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1762 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1764 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1767 * constructor.c: Fix typo in comment.
1768 * expr.c (find_array_section): Add check for max array limit.
1770 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1773 * gfortranspec.c (lookup_option): Check for -static and return
1775 (lang_specific_driver): Break when OPTION_static is discovered.
1777 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1779 * array.c (extract_element): Restore function from trunk.
1780 (gfc_get_array_element): Restore function from trunk.
1781 (gfc_expand_constructor): Restore check against
1782 flag_max_array_constructor.
1783 * constructor.c (node_copy_and_append): Delete unused.
1784 * gfortran.h: Delete comment and extra include.
1785 * constructor.h: Bump copyright and clean up TODO comments.
1786 * resolve.c: Whitespace.
1788 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1790 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1791 with direct access access to elements. Adjusted prototype, fixed all
1793 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1795 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1796 (gfc_simplify_spread): Removed workaround, directly insert elements
1797 at a given array position.
1798 (gfc_simplify_transpose): Likewise.
1799 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1801 (gfc_simplify_unpack): Likewise.
1803 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1805 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1806 (convert_boz): ... this and moved to start of file.
1807 (gfc_simplify_abs): Whitespace fix.
1808 (gfc_simplify_acos): Whitespace fix.
1809 (gfc_simplify_acosh): Whitespace fix.
1810 (gfc_simplify_aint): Whitespace fix.
1811 (gfc_simplify_dint): Whitespace fix.
1812 (gfc_simplify_anint): Whitespace fix.
1813 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1814 (gfc_simplify_dnint): Whitespace fix.
1815 (gfc_simplify_asin): Whitespace fix.
1816 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1817 (gfc_simplify_atan): Likewise.
1818 (gfc_simplify_atanh): Whitespace fix.
1819 (gfc_simplify_atan2): Whitespace fix.
1820 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1821 (gfc_simplify_bessel_j1): Likewise.
1822 (gfc_simplify_bessel_jn): Likewise.
1823 (gfc_simplify_bessel_y0): Likewise.
1824 (gfc_simplify_bessel_y1): Likewise.
1825 (gfc_simplify_bessel_yn): Likewise.
1826 (gfc_simplify_ceiling): Reorderd statements.
1827 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1829 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1831 (gfc_simplify_complex): Replaced if-gate. Removed check for
1833 (gfc_simplify_conjg): Whitespace fix.
1834 (gfc_simplify_cos): Whitespace fix.
1835 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1836 (gfc_simplify_dcmplx): Removed check for constant arguments.
1837 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1838 (gfc_simplify_digits): Whitespace fix.
1839 (gfc_simplify_dim): Whitespace fix.
1840 (gfc_simplify_dprod): Reordered statements.
1841 (gfc_simplify_erf): Whitespace fix.
1842 (gfc_simplify_erfc): Whitespace fix.
1843 (gfc_simplify_epsilon): Whitespace fix.
1844 (gfc_simplify_exp): Whitespace fix.
1845 (gfc_simplify_exponent): Use convert_boz().
1846 (gfc_simplify_floor): Reorderd statements.
1847 (gfc_simplify_gamma): Whitespace fix.
1848 (gfc_simplify_huge): Whitespace fix.
1849 (gfc_simplify_iand): Whitespace fix.
1850 (gfc_simplify_ieor): Whitespace fix.
1851 (simplify_intconv): Use gfc_convert_constant().
1852 (gfc_simplify_int): Use simplify_intconv().
1853 (gfc_simplify_int2): Reorderd statements.
1854 (gfc_simplify_idint): Reorderd statements.
1855 (gfc_simplify_ior): Whitespace fix.
1856 (gfc_simplify_ishftc): Removed duplicate type check.
1857 (gfc_simplify_len): Use range_check() instead of manual range check.
1858 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1859 (gfc_simplify_log): Whitespace fix.
1860 (gfc_simplify_log10): Whitespace fix.
1861 (gfc_simplify_minval): Whitespace fix.
1862 (gfc_simplify_maxval): Whitespace fix.
1863 (gfc_simplify_mod): Whitespace fix.
1864 (gfc_simplify_modulo): Whitespace fix.
1865 (simplify_nint): Reorderd statements.
1866 (gfc_simplify_not): Whitespace fix.
1867 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1868 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1869 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1870 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1871 (gfc_simplify_realpart): Whitespace fix.
1872 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1873 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1874 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1875 (gfc_simplify_sign): Whitespace fix.
1876 (gfc_simplify_sin): Whitespace fix.
1877 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1878 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1879 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1880 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1881 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1883 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1885 * gfortran.h (gfc_start_constructor): Removed.
1886 (gfc_get_array_element): Removed.
1887 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1888 instead. Fixed all callers.
1889 (extract_element): Removed.
1890 (gfc_expand_constructor): Temporarily removed check for
1891 max-array-constructor. Will be re-introduced later if still required.
1892 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1893 instead. Fixed all callers.
1894 * expr.c (find_array_section): Replaced manual lookup of elements
1895 by gfc_constructor_lookup.
1897 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1899 * gfortran.h (gfc_get_null_expr): New prototype.
1900 (gfc_get_operator_expr): New prototype.
1901 (gfc_get_character_expr): New prototype.
1902 (gfc_get_iokind_expr): New prototype.
1903 * expr.c (gfc_get_null_expr): New.
1904 (gfc_get_character_expr): New.
1905 (gfc_get_iokind_expr): New.
1906 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1907 * matchexp.c (build_node): Renamed and moved to
1908 expr.c (gfc_get_operator_expr). Reordered arguments to match
1909 other functions. Fixed all callers.
1910 (gfc_get_parentheses): Use specific function to build expr.
1911 * array.c (gfc_match_array_constructor): Likewise.
1912 * arith.c (eval_intrinsic): Likewise.
1913 (gfc_hollerith2int): Likewise.
1914 (gfc_hollerith2real): Likewise.
1915 (gfc_hollerith2complex): Likewise.
1916 (gfc_hollerith2logical): Likewise.
1917 * data.c (create_character_intializer): Likewise.
1918 * decl.c (gfc_match_null): Likewise.
1919 (enum_initializer): Likewise.
1920 * io.c (gfc_match_format): Likewise.
1921 (match_io): Likewise.
1922 * match.c (gfc_match_nullify): Likewise.
1923 * primary.c (match_string_constant): Likewise.
1924 (match_logical_constant): Likewise.
1925 (build_actual_constructor): Likewise.
1926 * resolve.c (build_default_init_expr): Likewise.
1927 * symbol.c (generate_isocbinding_symbol): Likewise.
1928 (gfc_build_class_symbol): Likewise.
1929 (gfc_find_derived_vtab): Likewise.
1930 * simplify.c (simplify_achar_char): Likewise.
1931 (gfc_simplify_adjustl): Likewise.
1932 (gfc_simplify_adjustr): Likewise.
1933 (gfc_simplify_and): Likewise.
1934 (gfc_simplify_bit_size): Likewise.
1935 (gfc_simplify_is_iostat_end): Likewise.
1936 (gfc_simplify_is_iostat_eor): Likewise.
1937 (gfc_simplify_isnan): Likewise.
1938 (simplify_bound): Likewise.
1939 (gfc_simplify_leadz): Likewise.
1940 (gfc_simplify_len_trim): Likewise.
1941 (gfc_simplify_logical): Likewise.
1942 (gfc_simplify_maxexponent): Likewise.
1943 (gfc_simplify_minexponent): Likewise.
1944 (gfc_simplify_new_line): Likewise.
1945 (gfc_simplify_null): Likewise.
1946 (gfc_simplify_or): Likewise.
1947 (gfc_simplify_precision): Likewise.
1948 (gfc_simplify_repeat): Likewise.
1949 (gfc_simplify_scan): Likewise.
1950 (gfc_simplify_size): Likewise.
1951 (gfc_simplify_trailz): Likewise.
1952 (gfc_simplify_trim): Likewise.
1953 (gfc_simplify_verify): Likewise.
1954 (gfc_simplify_xor): Likewise.
1955 * trans-io.c (build_dt): Likewise.
1956 (gfc_new_nml_name_expr): Removed.
1958 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1960 * arith.h (gfc_constant_result): Removed prototype.
1961 * constructor.h (gfc_build_array_expr): Removed prototype.
1962 (gfc_build_structure_constructor_expr): Removed prototype.
1963 * gfortran.h (gfc_int_expr): Removed prototype.
1964 (gfc_logical_expr): Removed prototype.
1965 (gfc_get_array_expr): New prototype.
1966 (gfc_get_structure_constructor_expr): New prototype.
1967 (gfc_get_constant_expr): New prototype.
1968 (gfc_get_int_expr): New prototype.
1969 (gfc_get_logical_expr): New prototype.
1970 * arith.c (gfc_constant_result): Moved and renamed to
1971 expr.c (gfc_get_constant_expr). Fixed all callers.
1972 * constructor.c (gfc_build_array_expr): Moved and renamed to
1973 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1974 and kind. Fixed all callers.
1975 (gfc_build_structure_constructor_expr): Moved and renamed to
1976 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1977 to type and kind. Fixed all callers.
1978 * expr.c (gfc_logical_expr): Renamed to ...
1979 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1980 (gfc_int_expr): Renamed to ...
1981 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1983 (gfc_get_constant_expr): New.
1984 (gfc_get_array_expr): New.
1985 (gfc_get_structure_constructor_expr): New.
1986 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1989 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1991 * constructor.h: New.
1992 * constructor.c: New.
1993 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1994 * arith.c (reducy_unary): Use constructor API.
1995 (reduce_binary_ac): Likewise.
1996 (reduce_binary_ca): Likewise.
1997 (reduce_binary_aa): Likewise.
1998 * check.c (gfc_check_pack): Likewise.
1999 (gfc_check_reshape): Likewise.
2000 (gfc_check_unpack): Likewise.
2001 * decl.c (add_init_expr_to_sym): Likewise.
2002 (build_struct): Likewise.
2003 * dependency.c (gfc_check_dependency): Likewise.
2004 (contains_forall_index_p): Likewise.
2005 * dump-parse-tree.c (show_constructor): Likewise.
2006 * expr.c (free_expr0): Likewise.
2007 (gfc_copy_expr): Likewise.
2008 (gfc_is_constant_expr): Likewise.
2009 (simplify_constructor): Likewise.
2010 (find_array_element): Likewise.
2011 (find_component_ref): Likewise.
2012 (find_array_section): Likewise.
2013 (find_substring_ref): Likewise.
2014 (simplify_const_ref): Likewise.
2015 (scalarize_intrinsic_call): Likewise.
2016 (check_alloc_comp_init): Likewise.
2017 (gfc_default_initializer): Likewise.
2018 (gfc_traverse_expr): Likewise.
2019 * iresolve.c (check_charlen_present): Likewise.
2020 (gfc_resolve_reshape): Likewise.
2021 (gfc_resolve_transfer): Likewise.
2022 * module.c (mio_constructor): Likewise.
2023 * primary.c (build_actual_constructor): Likewise.
2024 (gfc_match_structure_constructor): Likewise.
2025 * resolve.c (resolve_structure_cons): Likewise.
2026 * simplify.c (is_constant_array_expr): Likewise.
2027 (init_result_expr): Likewise.
2028 (transformational_result): Likewise.
2029 (simplify_transformation_to_scalar): Likewise.
2030 (simplify_transformation_to_array): Likewise.
2031 (gfc_simplify_dot_product): Likewise.
2032 (simplify_bound): Likewise.
2033 (simplify_matmul): Likewise.
2034 (simplify_minval_maxval): Likewise.
2035 (gfc_simplify_pack): Likewise.
2036 (gfc_simplify_reshape): Likewise.
2037 (gfc_simplify_shape): Likewise.
2038 (gfc_simplify_spread): Likewise.
2039 (gfc_simplify_transpose): Likewise.
2040 (gfc_simplify_unpack): Likewise.q
2041 (gfc_convert_constant): Likewise.
2042 (gfc_convert_char_constant): Likewise.
2043 * target-memory.c (size_array): Likewise.
2044 (encode_array): Likewise.
2045 (encode_derived): Likewise.
2046 (interpret_array): Likewise.
2047 (gfc_interpret_derived): Likewise.
2048 (expr_to_char): Likewise.
2049 (gfc_merge_initializers): Likewise.
2050 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2051 (gfc_trans_array_constructor_value): Likewise.
2052 (get_array_ctor_strlen): Likewise.
2053 (gfc_constant_array_constructor_p): Likewise.
2054 (gfc_build_constant_array_constructor): Likewise.
2055 (gfc_trans_array_constructor): Likewise.
2056 (gfc_conv_array_initializer): Likewise.
2057 * trans-decl.c (check_constant_initializer): Likewise.
2058 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2059 (gfc_apply_interface_mapping_to_cons): Likewise.
2060 (gfc_trans_structure_assign): Likewise.
2061 (gfc_conv_structure): Likewise.
2062 * array.c (check_duplicate_iterator): Likewise.
2063 (match_array_list): Likewise.
2064 (match_array_cons_element): Likewise.
2065 (gfc_match_array_constructor): Likewise.
2066 (check_constructor_type): Likewise.
2067 (check_constructor): Likewise.
2069 (expand_constructor): Likewise.
2070 (extract_element): Likewise.
2071 (gfc_expanded_ac): Likewise.
2072 (resolve_array_list): Likewise.
2073 (gfc_resolve_character_array_constructor): Likewise.
2074 (copy_iterator): Renamed to ...
2075 (gfc_copy_iterator): ... this.
2076 (gfc_append_constructor): Removed.
2077 (gfc_insert_constructor): Removed unused function.
2078 (gfc_get_constructor): Removed.
2079 (gfc_free_constructor): Removed.
2080 (qgfc_copy_constructor): Removed.
2081 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2082 Removed all references. Replaced constructor list by splay-tree.
2083 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2084 the inner struct, added member 'base'.
2085 (gfc_append_constructor): Removed prototype.
2086 (gfc_insert_constructor): Removed prototype.
2087 (gfc_get_constructor): Removed prototype.
2088 (gfc_free_constructor): Removed prototype.
2089 (qgfc_copy_constructor): Removed prototype.
2090 (gfc_copy_iterator): New prototype.
2091 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2093 2010-04-10 Tobias Burnus <burnus@net-b.de>
2096 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2097 proc-pointers and type-bound procedures.
2098 (gfc_specification_expr): Check proc-pointers for pureness.
2100 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2103 * gfortranspec.c (lang_specific_driver): Do not expose vars
2104 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2107 2010-04-09 Tobias Burnus <burnus@net-b.de>
2110 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2112 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2113 * data.c (gfc_assign_data_value): Ditto.
2114 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2115 (gfc_traverse_expr): Traverse also through codimension expressions.
2116 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2117 gfc_has_ultimate_pointer): New functions.
2118 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2119 (gfc_array_ref): Add codimen.
2120 (gfc_array_ref): Add in_allocate.
2121 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2122 gfc_has_ultimate_pointer): Add prototypes.
2123 * interface.c (compare_parameter, compare_actual_formal,
2124 check_intents): Add coarray constraints.
2125 * match.c (gfc_match_iterator): Add coarray constraint.
2126 * match.h (gfc_match_array_ref): Update interface.
2127 * primary.c (gfc_match_varspec): Handle codimensions.
2128 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2129 (check_class_members): Return gfc_try instead for error recovery.
2130 (resolve_typebound_function,resolve_typebound_subroutine,
2131 check_members): Handle return value of check_class_members.
2132 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2133 check_dimension, compare_spec_to_ref, resolve_array_ref,
2134 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2135 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2137 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2138 Skip over coarray refs.
2139 (gfc_array_allocate) Add support for references containing coindexes.
2140 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2141 (gfc_map_intrinsic_function): Ignore codimensions.
2143 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2146 * io.c (check_format_string): Added check for additional non
2147 blank characters after the format string was successfully
2149 * io.c (check_format): Changed the error messages for positive
2150 int required and period required to drop through the error logic
2151 and report with gfc_error instead of gfc_error_now. Corrected
2152 format postion for hollerith strings.
2154 2010-04-08 Tobias Burnus <burnus@net-b.de>
2156 * module.c (use_iso_fortran_env_module): Fix standard check.
2158 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2160 * parse.c (parse_derived, parse_enum): Avoid set but not used
2163 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2166 * gfortran.texi: Add section about representation of
2169 2010-04-07 Simon Baldwin <simonb@google.com>
2171 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2172 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2174 2010-04-07 Richard Guenther <rguenther@suse.de>
2176 * options.c (gfc_init_options): Do not set.
2178 2010-04-06 Tobias Burnus <burnus@net-b.de>
2181 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2182 * match.c (gfc_match_critical, sync_statement): Ditto.
2183 * gfortran.h (gfc_fcoarray): New enum.
2184 (gfc_option_t): Use it.
2185 * lang.opt (fcoarray): Add new flag.
2186 * invoke.texi (fcoarray): Document it.
2187 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2188 (gfc_handle_coarray_option): New function.
2190 2010-04-06 Tobias Burnus <burnus@net-b.de>
2193 * gfortran.h (gfc_array_spec): Add cotype.
2194 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2195 and defer error diagnostic.
2196 * resolve.c (resolve_fl_derived): Add missing check.
2197 (resolve_symbol): Add cotype/type check.
2198 * parse.c (parse_derived): Fix setting of coarray_comp.
2200 2010-04-06 Tobias Burnus <burnus@net-b.de>
2203 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2204 match_array_element_spec,gfc_copy_array_spec,
2205 gfc_compare_array_spec): Include corank.
2206 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2207 * decl.c (build_sym,build_struct,variable_decl,
2208 match_attr_spec,attr_decl1,cray_pointer_decl,
2209 gfc_match_volatile): Add codimension.
2210 (gfc_match_codimension): New function.
2211 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2212 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2213 (gfc_add_codimension): New function prototype.
2214 * match.h (gfc_match_codimension): New function prototype.
2215 (gfc_match_array_spec): Update prototype
2216 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2217 * module.c (MOD_VERSION): Bump.
2218 (mio_symbol_attribute): Support coarray attributes.
2219 (mio_array_spec): Add corank support.
2220 * parse.c (decode_specification_statement,decode_statement,
2221 parse_derived): Add coarray support.
2222 * resolve.c (resolve_formal_arglist, was_declared,
2223 is_non_constant_shape_array, resolve_fl_variable,
2224 resolve_fl_derived, resolve_symbol): Add coarray support.
2225 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2226 gfc_build_class_symbol): Add coarray support.
2227 (gfc_add_codimension): New function.
2229 2010-04-06 Tobias Burnus <burnus@net-b.de>
2232 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2233 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2234 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2236 * intrinsic.texi (iso_fortran_env): Ditto.
2237 * libgfortran.h (libgfortran_stat_codes): New enum.
2238 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2239 constants from the intrinsic module.
2241 2010-04-06 Tobias Burnus <burnus@net-b.de>
2244 * intrinsic.c (add_functions): Add num_images.
2245 * decl.c (gfc_match_end): Handle END CRITICAL.
2246 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2247 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2249 * gfortran.h (gfc_statement): Add enum items for those.
2250 (gfc_exec_op) Ditto.
2251 (gfc_isym_id): Add num_images.
2252 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2253 (gfc_trans_sync,gfc_trans_critical): New functions.
2254 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2255 gfc_trans_critical): Add/update prototypes.
2256 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2257 and SYNC statements.
2258 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2259 * resolve.c (resolve_sync): Add function.
2260 (gfc_resolve_blocks): Handle CRITICAL.
2261 (resolve_code): Handle CRITICAL, ERROR STOP,
2262 (resolve_branch): Add CRITICAL constraint check.
2263 and SYNC statements.
2264 * st.c (gfc_free_statement): Add new statements.
2265 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2266 (gfc_build_builtin_function_decls): Initialize it.
2267 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2268 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2269 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2271 (match_exit_cycle): Handle CRITICAL constraint.
2272 (gfc_match_stopcode): Handle ERROR STOP.
2273 * match.h (gfc_match_critical, gfc_match_error_stop,
2274 gfc_match_sync_all, gfc_match_sync_images,
2275 gfc_match_sync_memory): Add prototype.
2276 * parse.c (decode_statement, gfc_ascii_statement,
2277 parse_executable): Handle new statements.
2278 (parse_critical_block): New function.
2279 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2280 * intrinsic.texi (num_images): Document new function.
2281 * simplify.c (gfc_simplify_num_images): Add function.
2283 2010-04-06 Tobias Burnus <burnus@net-b.de>
2286 * trans-array.c (gfc_conv_expr_descriptor): Update
2287 gfc_trans_scalar_assign call.
2288 (has_default_initializer): New function.
2289 (gfc_trans_deferred_array): Nullify less often.
2290 * trans-expr.c (gfc_conv_subref_array_arg,
2291 gfc_trans_subcomponent_assign): Update call to
2292 gfc_trans_scalar_assign.
2293 (gfc_trans_scalar_assign): Add parameter and pass it on.
2294 (gfc_trans_assignment_1): Optionally, do not dealloc before
2296 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2297 call to gfc_trans_scalar_assign.
2298 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2299 initializer to static variables.
2300 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2301 * trans-stmt.c (forall_make_variable_temp,
2302 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2303 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2304 gfc_trans_allocate): Update gfc_trans_assignment call.
2305 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2306 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2307 parameter to prototype.
2309 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2311 * ioparm.def : Update copyright.
2313 * trans-array.c : ditto
2314 * trans-array.h : ditto
2316 * trans-types.c: ditto
2317 * dependency.c : ditto
2318 * gfortran.h : ditto
2320 * trans-io.c : ditto
2321 * trans-intrinsic.c : ditto
2322 * libgfortran.h : ditto
2323 * invoke.texi : ditto
2324 * intrinsic.texi : ditto
2327 * intrinsic.c : ditto
2328 * interface.c : ditto
2329 * iresolve.c : ditto
2330 * trans-stmt.c : ditto
2331 * trans-stmt.h : ditto
2336 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2339 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2340 do not assert the context of derived types.
2342 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2345 * ioparm.def: Change inquire size variable to type pointer to
2348 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2351 * trans-expr.c (conv_parent_component_references): Ensure that
2352 'dt' has a backend_decl.
2355 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2356 type has a backend_decl.
2359 * resolve.c (resolve_global_procedure): Check that the 'cl'
2360 structure is not NULL.
2362 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2364 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2367 2010-03-17 Tobias Burnus <burnus@net-b.de>
2370 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2371 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2373 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2374 pointees as having explizit size.
2375 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2377 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2378 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2379 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2380 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2381 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2384 2010-03-14 Tobias Burnus <burnus@net-b.de>
2387 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2388 (resolve_ordinary_assign): Add check to avoid segfault.
2390 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2394 * resolve.c (resolve_compcall): Add new boolean dummy argument
2395 'class_members'. Only resolve expression at end if false.
2396 Remove redundant, static variable 'class_object'.
2397 (check_class_members): Add extra argument to call of
2399 (resolve_typebound_function): Renamed resolve_class_compcall.
2400 Do all the detection of class references here. Correct calls to
2401 resolve_compcall for extra argument.
2402 (resolve_typebound_subroutine): resolve_class_typebound_call
2403 renamed. Otherwise same as resolve_typebound_function.
2404 (gfc_resolve_expr): Call resolve_typebound_function.
2405 (resolve_code): Call resolve_typebound_subroutine.
2407 2010-03-10 Tobias Burnus <burnus@net-b.de
2410 * symbol.c (get_iso_c_sym): Set sym->result.
2412 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2415 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2416 for TBPs, otherwise they will not be resolved properly.
2417 (resolve_function): Use 'value.function.esym' instead of
2418 'value.function.name' to check if we're dealing with a TBP.
2419 (check_class_members): Set correct type of passed object for all TBPs,
2420 not only generic ones, except if the type is abstract.
2422 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2425 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2426 'final...' are not misinterpreted as FINAL statements.
2428 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2431 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2432 allocatable ultimate components do not need temporaries, whilst
2433 ultimate pointer components do.
2435 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2438 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2440 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2443 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2446 * trans-array.c (gfc_conv_array_parameter): A full array of
2447 derived type need not be restricted to a symbol without an
2448 array spec to use the call to gfc_conv_expr_descriptor.
2451 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2452 allocatable arrays do not need temporaries.
2454 2010-03-01 Tobias Burnus <burnus@net-b.de>
2457 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2460 2010-02-28 Tobias Burnus <burnus@net-b.de>
2463 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2464 (gfc_conv_initializer): Handle zero initializer as special case.
2466 2010-02-27 Tobias Burnus <burnus@net-b.de>
2469 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2470 for module variables for Fortran 2008.
2472 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2475 * trans-common.c (build_common_decl): Also update DECL_MODE,
2476 and DECL_SIZE when encountering a larger common block and call
2479 2010-02-24 Tobias Burnus <burnus@net-b.de>
2482 * trans-expr.c (gfc_conv_initializer): Call directly
2483 gfc_conv_constant for C_NULL_(FUN)PTR.
2485 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2488 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2489 checking the rest of the dimensions for elements.
2491 2010-02-21 Tobias Burnus <burnus@net-b.de>
2494 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2496 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2497 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2498 * invoke.texi: Document new -fno-protect-parens flag.
2500 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2506 * dependency.c (gfc_check_argument_var_dependency): Use enum
2507 value instead of arithmetic vaue for 'elemental'.
2508 (check_data_pointer_types): New function.
2509 (gfc_check_dependency): Call check_data_pointer_types.
2510 * trans-array.h : Change fourth argument of
2511 gfc_conv_array_parameter to boolean.
2512 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2513 can be a dummy but it must not be assumed shape or deferred.
2514 Change fourth argument to boolean. Array constructor exprs will
2515 always be contiguous and do not need packing and unpacking.
2516 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2517 space and change fourth argument of gfc_conv_array_parameter
2519 (gfc_trans_arrayfunc_assign): Change fourth argument of
2520 gfc_conv_array_parameter to boolean.
2521 * trans-io.c (gfc_convert_array_to_string): The same.
2522 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2524 2010-02-20 Tobias Burnus <burnus@net-b.de>
2527 * libgfortran.h: Add GFC_RTCHECK_MEM.
2528 * invoke.texi (-fcheck=): Document -fcheck=mem.
2529 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2530 and enable malloc-success check only with -fcheck=mem.
2531 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2533 2010-02-16 Tobias Burnus <burnus@net-b.de>
2536 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2537 * intrinsic.c (add_functions): Ditto.
2538 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2539 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2541 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2544 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2545 gfc_trans_do prototype.
2546 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2547 a loop exit condition. If exit condition is given, build the loop exit
2548 code, checking IO results of implied do loops in READ and WRITE.
2549 (gfc_trans_do): Likewise.
2550 * trans.c (trans_code): New static work function, previously
2551 gfc_trans_code. Passes exit condition to gfc_trans_do.
2552 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2553 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2554 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2555 result status bits in the dtparm structure. Use this condition in call
2556 to gfc_trans_code_cond.
2558 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2562 * trans-array.c (gfc_conv_array_parameter): Use
2563 gfc_full_array_ref_p to detect full and contiguous variable
2564 arrays. Full array components and contiguous arrays do not need
2565 internal_pack and internal_unpack.
2567 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2570 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2573 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2575 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2578 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2579 Tobias Burnus <burnus@net-b.de>
2582 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2584 2010-02-10 Tobias Burnus <burnus@net-b.de>
2587 * trans-decl.c (gfc_generate_function_code): Only check
2588 actual-vs.-dummy character bounds if not bind(C).
2590 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2593 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2594 info->dimen after info has been freed.
2596 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2599 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2602 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2604 * module.c (fix_mio_expr): Declare sym.
2606 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2609 * module.c (fix_mio_expr): Fix for private generic procedures.
2611 2010-02-09 Daniel Kraft <d@domob.eu>
2614 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2615 length to be correct and issue only with -Wsurprising.
2616 * invoke.texi (Wsurprising): Mention this new warning that is
2617 turned on by -Wsurprising.
2619 2010-02-09 Daniel Kraft <d@domob.eu>
2622 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2623 can be CHARACTER type.
2624 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2626 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2629 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2630 'formal_ptr'. If this is true, give returned descriptor unity
2631 lbounds, in all dimensions, and the appropriate offset.
2632 (gfc_conv_procedure_call); If formal is a pointer, set the last
2633 argument of gfc_conv_subref_array_arg to true.
2634 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2635 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2636 new arg of gfc_conv_subref_array_arg to false.
2637 * trans-stmt.c (forall_make_variable_temp): The same.
2639 2010-02-03 Tobias Burnus <burnus@net-b.de>
2642 * interface.c (compare_parameter): Disable rank-checking
2645 2010-02-02 Tobias Burnus <burnus@net-b.de>
2648 * parse.c (decode_specification_statement): Use sym->result not sym.
2650 2010-02-01 Tobias Burnus <burnus@net-b.de>
2653 * decl.c (variable_decl): Allow default initializer in
2654 TYPE declarations in PURE functions.
2656 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2659 * resolve.c (resolve_allocate_expr): Move default initialization code
2660 here from gfc_trans_allocate.
2661 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2663 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2664 of CLASS variables via memcpy.
2665 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2666 to resolve_allocate_expr.
2668 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2671 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2672 * gfortran.h : Add prototype for above.
2673 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2674 (gfc_trans_subcomponent_assign): Call new function to replace
2675 the code to deal with allocatable components.
2676 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2677 gfc_get_full_arrayspec_from_expr to replace existing code.
2679 2010-01-25 Tobias Burnus <burnus@net-b.de>
2682 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2685 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2689 * expr.c (remove_subobject_ref): If the constructor is NULL use
2690 the expression as the source.
2691 (simplify_const_ref): Change the type of expression if
2692 there are component references. Allow for substring to be at
2693 the end of an arbitrarily long chain of references. If an
2694 element is found that is not in an EXPR_ARRAY, assume that this
2695 is scalar initialization of array. Call remove_subobject_ref in
2696 this case with NULL second argument.
2698 2010-01-24 Tobias Burnus <burnus@net-b.de>
2701 * array.c (gfc_array_dimen_size): Use correct specific
2702 function in the check.
2704 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2707 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2708 is required, turn any trailing array elements after a range
2709 into ranges so that offsets can be calculated.
2711 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2713 * module.c (mio_f2k_derived): Use enumerator as initializer of
2717 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2718 bitfield of width 2.
2720 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2723 * resolve.c (extract_compcall_passed_object): Set locus for
2724 passed-object argument.
2725 (extract_ppc_passed_object): Set locus and correctly remove PPC
2728 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2731 * trans-decl.c (add_argument_checking): Do not use the backend
2732 decl directly to test for the presence of an optional dummy
2733 argument. Use gfc_conv_expr_present, remembering to set the
2737 * trans-decl.c (gfc_generate_function_code): Small white space
2738 changes. If 'recurcheckvar' is NULL do not try to reset it.
2740 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2743 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2744 component for extended types.
2745 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2746 and take care of parent component accessibility.
2748 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2751 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2752 * interface.c (check_interface1): Move a warning message here from
2753 resolve_fl_procedure.
2754 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2755 * module.c (read_module): Remove call to gfc_check_interfaces, since
2756 this comes too early here.
2757 * resolve.c (resolve_fl_procedure): Move warning message to
2760 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2763 * interface.c (check_interface1): Pass symbol name rather than NULL to
2764 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2766 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2767 than NULL to gfc_compare_interfaces.
2769 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2772 * trans-array.c (duplicate_allocatable): Static version of
2773 gfc_duplicate_allocatable with provision to handle scalar
2774 components. New boolean argument to switch off call to malloc
2776 (gfc_duplicate_allocatable): New function to call above with
2778 (gfc_copy_allocatable_data): New function to call above with
2780 (structure_alloc_comps): Do not apply indirect reference to
2781 scalar pointers. Add new section to copy allocatable components
2782 of arrays. Extend copying of allocatable components to include
2784 (gfc_copy_only_alloc_comp): New function to copy allocatable
2785 component derived types, without allocating the base structure.
2786 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2787 Add primitive for gfc_copy_only_alloc_comp.
2788 * trans-expr.c (gfc_conv_procedure_call): After calls to
2789 transformational functions with results that are derived types
2790 with allocatable components, copy the components in the result.
2791 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2792 of lhs derived types before allocation.
2794 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2797 * module.c (load_generic_interfaces): If a procedure that is
2798 use associated but not generic is given an interface that
2799 includes itself, then make it generic.
2801 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2802 Shujing Zhao <pearly.zhao@oracle.com>
2804 PR translation/42469
2805 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2806 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2807 character between option name and help text.
2809 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2813 * trans-array.c (gfc_conv_array_initializer): Change call to
2814 gfc_error_now to call to gfc_fatal_error.
2815 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2816 (is_constant_element): Changed name from constant_element.
2817 (gfc_constant_ac): Only use expand_construuctor for expression
2818 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2819 call gfc_is_constant_expr.
2820 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2822 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2823 array expressions should have their constructors expanded.
2824 (gfc_resolve_expr): Use new function to determine whether or not to call
2825 gfc_expand_constructor.
2827 2010-01-09 Tobias Burnus <burnus@net-b.de>
2830 * trans-expr.c (gfc_trans_structure_assign): Handle
2832 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2833 to the constructor for c_null_(fun)ptr.
2834 * resolve.c (resolve_structure_cons): Add special case
2835 for c_null_(fun)ptr.
2837 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2839 * gfortranspec.c (lang_specific_driver): Update copyright notice
2842 2010-01-08 Tobias Burnus <burnus@net-b.de>
2845 * symbol.c (check_conflict, gfc_copy_attr): Add
2846 ASYNCHRONOUS support.
2847 (gfc_add_asynchronous): New function.
2848 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2849 (gfc_match_asynchronous): New function.
2850 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2851 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2852 (gfc_add_asynchronous): New Prototype.
2853 * module.c (ab_attribute, mio_symbol_attribute): Add
2854 ASYNCHRONOUS support.
2855 * resolve.c (was_declared): Ditto.
2856 * match.h (gfc_match_asynchronous): New prototype.
2857 * parse.c (decode_specification_statement,decode_statement):
2858 Add ASYNCHRONOUS support.
2860 2010-01-07 Tobias Burnus <burnus@net-b.de>
2863 * trans-decl.c (get_proc_pointer_decl): Fix call to
2864 gfc_conv_initializer for array-valued proc-pointer funcs.
2866 2010-01-07 Tobias Burnus <burnus@net-b.de>
2869 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2870 allocatable scalars with SAVE attribute.
2872 2010-01-05 Tobias Burnus <burnus@net-b.de>
2875 * options.c (gfc_post_options): Set -frecursion
2876 when -fopenmp is used.
2878 2010-01-05 Tobias Burnus <burnus@net-b.de>
2881 * trans-expr.c (gfc_conv_procedure_call): Nullify
2882 return value for allocatable-scalar character functions.
2884 2010-01-04 Tobias Burnus <burnus@net-b.de>
2887 * error.c (error_printf, gfc_warning, gfc_notify_std,
2888 gfc_warning_now, gfc_error, gfc_error_now,
2889 gfc_fatal_error): Change argument name from nocmsgid to
2890 gmsgid to enable (x)gettext's % checking.
2892 2010-01-04 Tobias Burnus <burnus@net-b.de>
2894 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2896 2010-01-04 Tobias Burnus <burnus@net-b.de>
2899 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2900 for functions returning allocatable scalars.
2901 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2902 reallocating an allocatable scalar.
2903 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2905 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2906 allocatable scalars.
2907 (gfc_generate_function_code): Nullify result variable for
2908 allocatable scalars.
2911 * module.c (gfc_use_module): Fix warning string to allow
2915 * invoke.texi (-fcheck=recursion): Mention that the checking
2916 is also disabled for -frecursive.
2917 * trans-decl.c (gfc_generate_function_code): Disable
2918 -fcheck=recursion when -frecursive is used.
2920 * intrinsic.texi (iso_c_binding): Improve wording.
2923 Copyright (C) 2010 Free Software Foundation, Inc.
2925 Copying and distribution of this file, with or without modification,
2926 are permitted in any medium without royalty provided the copyright
2927 notice and this notice are preserved.