1 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
4 * fortran/match.c (match_type_spec): Check for derived type before
7 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
10 * interface.c (matching_typebound_op): Add argument for the
11 return of the generic name for the procedure.
12 (build_compcall_for_operator): Add an argument for the generic
13 name of an operator procedure and supply it to the expression.
14 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
15 calls to the above procedures.
16 * resolve.c (resolve_typebound_function): Catch procedure
17 component calls for CLASS objects, check that the vtable is
18 complete and insert the $vptr and procedure components, to make
20 (resolve_typebound_function): The same.
21 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
22 an allocatable scalar if it is a result.
24 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
27 * match.c (gfc_match_iterator): Reverted.
29 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
32 * match.c (gfc_match_iterator): Remove error that iterator
35 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
37 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
38 Access subscript through the "dim" field index.
39 (gfc_trans_create_temp_array): Access ss info through the "dim" field
41 (gfc_conv_array_index_offset): Ditto.
42 (gfc_conv_loop_setup): Ditto.
43 (gfc_conv_expr_descriptor): Ditto.
44 (gfc_conv_ss_startstride): Ditto. Update call to
45 gfc_conv_section_startstride.
46 (gfc_conv_section_startstride): Set values along the array dimension.
47 Get array dimension directly from the argument.
49 2010-07-15 Jakub Jelinek <jakub@redhat.com>
51 * trans.h (gfc_string_to_single_character): New prototype.
52 * trans-expr.c (string_to_single_character): Renamed to ...
53 (gfc_string_to_single_character): ... this. No longer static.
54 (gfc_conv_scalar_char_value, gfc_build_compare_string,
55 gfc_trans_string_copy): Adjust callers.
56 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
57 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
58 (select_struct): Move to toplevel, add GTY(()).
59 (gfc_trans_character_select): Optimize SELECT CASE
60 with character length 1.
62 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
64 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
65 * trans-common.c: Likewise.
66 * trans-decl.c: Likewise.
67 * trans-types.c: Likewise.
70 2010-07-15 Janus Weil <janus@gcc.gnu.org>
73 * resolve.c (resolve_typebound_generic_call): Resolve generic
74 non-polymorphic type-bound procedure calls to the correct specific
76 (resolve_typebound_subroutine): Remove superfluous code.
78 2010-07-15 Daniel Kraft <d@domob.eu>
81 * trans.h (struct gfc_wrapped_block): New struct.
82 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
83 (gfc_finish_wrapped_block): New method.
84 (gfc_init_default_dt): Add new init code to block rather than
86 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
87 (gfc_trans_dummy_array_bias): Ditto.
88 (gfc_trans_g77_array): Ditto.
89 (gfc_trans_deferred_array): Ditto.
90 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
91 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
92 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
93 (gfc_finish_wrapped_block): New method.
94 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
95 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
96 (gfc_trans_deferred_array): Ditto.
97 * trans-decl.c (gfc_trans_dummy_character): Ditto.
98 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
99 (init_intent_out_dt): Ditto.
100 (gfc_init_default_dt): Add new init code to block rather than
102 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
103 and cleanup code and put it all together.
105 2010-07-15 Jakub Jelinek <jakub@redhat.com>
107 * trans.h (gfc_build_compare_string): Add CODE argument.
108 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
109 gfc_build_compare_string.
110 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
111 gfc_build_compare_string.
112 (string_to_single_character): Rename len variable to length.
113 (gfc_optimize_len_trim): New function.
114 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
115 or NE_EXPR and one of the strings is string literal with LEN_TRIM
116 bigger than the length of the other string, they compare unequal.
119 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
120 in CASE_LABEL_EXPR and use NULL for low for the default case.
122 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
124 * trans-array.c (gfc_conv_section_upper_bound): Remove
125 (gfc_conv_section_startstride): Don't set the upper bound in the
126 vector subscript case.
127 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
129 2010-07-14 Janus Weil <janus@gcc.gnu.org>
132 * gfortran.h (gfc_is_data_pointer): Remove prototype.
133 * dependency.c (gfc_is_data_pointer): Make it static.
134 * intrinsic.texi: Update documentation on C_LOC.
135 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
136 and add a check for polymorphic variables.
138 2010-07-14 Jakub Jelinek <jakub@redhat.com>
140 * trans-expr.c (string_to_single_character): Also optimize
141 string literals containing a single char followed only by spaces.
142 (gfc_trans_string_copy): Remove redundant string_to_single_character
145 * trans-decl.c (gfc_build_intrinsic_function_decls,
146 gfc_build_builtin_function_decls): Mark functions as
147 DECL_PURE_P or TREE_READONLY.
149 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
151 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
152 instead of build_function_call_expr.
153 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
155 2010-07-13 Tobias Burnus <burnus@net-b.de>
156 Daniel Franke <franke.daniel@gmail.com>
159 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
160 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
162 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
164 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
165 Tobias Burnus <burnus@net-b.de>
168 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
169 noclobber/noescape annotations to function calls.
170 (gfc_build_builtin_function_decls): Likewise.
172 2010-07-13 Janus Weil <janus@gcc.gnu.org>
178 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
179 * class.c (gfc_build_class_symbol): Modified call to
180 'gfc_find_derived_vtab'.
181 (add_proc_component): Removed, moved code into 'add_proc_comp'.
182 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
184 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
185 Removed treatment of generics.
186 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
187 Call 'add_proc_comp' instead of duplicating code.
188 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
190 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
191 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
192 Removed treatment of generics.
193 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
194 'gfc_find_derived_vtab'.
195 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
196 Removed treatment of generics.
197 (resolve_select_type,resolve_fl_derived): Modified call to
198 'gfc_find_derived_vtab'.
199 * trans-decl.c (gfc_get_symbol_decl): Ditto.
200 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
202 * trans-stmt.c (gfc_trans_allocate): Ditto.
204 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
207 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
210 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
212 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
213 * resolve.c (build_default_init_expr): Ditto.
215 2010-07-11 Tobias Burnus <burnus@net-b.de>
218 * module.c (sort_iso_c_rename_list): Remove.
219 (import_iso_c_binding_module,use_iso_fortran_env_module):
220 Allow multiple imports of the same symbol.
222 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
224 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
226 2010-07-11 Janus Weil <janus@gcc.gnu.org>
229 * decl.c (build_sym,attr_decl1): Only build the class container if the
230 symbol has sufficient attributes.
231 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
232 pointer attribute for classes.
233 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
234 * module.c (MOD_VERSION): Bump.
235 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
236 (mio_symbol_attribute): Handle class_pointer attribute.
237 * parse.c (parse_derived): Use class_pointer instead of pointer
238 attribute for classes.
239 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
240 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
241 resolve_allocate_expr,resolve_fl_derived): Ditto.
242 (resolve_fl_var_and_proc): Check for class_ok attribute.
244 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
246 * trans-io.c (gfc_build_st_parameter): Update calls to
247 gfc_add_field_to_struct.
248 * trans-stmt.c (ADD_FIELD): Ditto.
250 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
252 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
253 fieldlist, remove fieldlist from argument list.
254 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
255 and remove fieldlist from argument list.
256 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
257 gfc_get_mixed_entry_union): Move setting
258 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
259 * trans-types.h (gfc_add_field_to_struct): Update prototype.
261 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
264 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
265 if the lhs has never been host associated, as well as not being
266 use associated, a pointer or a target.
267 * resolve.c (resolve_variable): Mark variables that are host
269 * gfortran.h: Add the host_assoc bit to the symbol_attribute
272 2010-07-09 Janus Weil <janus@gcc.gnu.org>
274 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
275 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
278 2010-07-08 Janus Weil <janus@gcc.gnu.org>
281 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
282 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
283 gfc_resolve_storage_size): New prototypes.
284 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
285 * intrinsic.c (add_functions): Add STORAGE_SIZE.
286 * iresolve.c (gfc_resolve_storage_size): New function.
287 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
289 (gfc_conv_intrinsic_storage_size): New function.
290 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
292 2010-07-08 Jakub Jelinek <jakub@redhat.com>
295 * match.c (match_exit_cycle): Error on EXIT also from collapsed
296 !$omp do loops. Error on CYCLE to non-innermost collapsed
299 2010-07-08 Tobias Burnus <burnus@net-b.de>
302 * array.c (gfc_match_array_ref): Better error message for
303 coarrays with too few ranks.
304 (match_subscript): Move one diagnostic to caller.
305 * gfortran.h (gfc_get_corank): Add prottype.
306 * expr.c (gfc_get_corank): New function.
307 * iresolve.c (resolve_bound): Fix rank for cobounds.
308 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
309 gfc_resolve_ucobound, gfc_resolve_this_image): Update
312 2010-07-06 Tobias Burnus <burnus@net-b.de>
315 * array.c (gfc_expand_constructor): Add optional diagnostic.
316 * gfortran.h (gfc_expand_constructor): Update prototype.
317 * expr.c (gfc_simplify_expr, check_init_expr,
318 gfc_reduce_init_expr): Update gfc_expand_constructor call.
319 * resolve.c (gfc_resolve_expr): Ditto.
321 2010-07-06 Tobias Burnus <burnus@net-b.de>
323 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
324 * trans-intrinsic.c: Ditto.
325 * trans-types.c: Ditto.
326 * convert.c: Include diagnostic-core.h instead of toplev.h.
328 * trans-array.c: Ditto.
329 * trans-const.c: Ditto.
330 * trans-expr.c: Ditto.
332 * trans-openmp.c: Ditto.
335 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
338 * check.c (dim_rank_check): Also check intrinsic functions.
339 Adjust permissible rank for functions which reduce the rank of
340 their argument. Spread is an exception, where DIM can
341 be one larger than the rank of array.
343 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
346 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
348 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
351 * trans-types.c (gfc_get_derived_type): Derived type fields
352 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
353 but build_pointer_type_for_mode must be used for this.
355 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
357 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
358 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
359 type of gfc_conv_procedure_call.
360 (conv_generic_with_optional_char_arg): Likewise.
361 * trans-stmt.c (gfc_trans_call): Likewise.
362 * trans-expr.c (gfc_conv_function_expr): Likewise.
363 (gfc_conv_procedure_call): Use build_call_vec instead of
366 2010-07-04 Daniel Kraft <d@domob.eu>
368 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
370 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
374 * trans-types.c (gfc_get_derived_type): Derived type fields
375 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
377 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
380 * decl.c (match_procedure_in_type): Clear structure before using.
381 (gfc_match_generic): Ditto.
383 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
385 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
386 * trans-types.c (gfc_add_field_to_struct_1): New function, most
387 of which comes from...
388 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
389 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
391 (gfc_get_array_descriptor_base): Likewise.
392 (gfc_get_mixed_entry_union): Likewise.
393 (gfc_get_derived_type): Add extra chain parameter for
394 gfc_add_field_to_struct.
395 * trans-stmt.c (gfc_trans_character_select): Likewise.
396 * trans-io.c (gfc_build_st_parameter): Likewise.
398 2010-06-29 Janus Weil <janus@gcc.gnu.org>
401 * resolve.c (is_external_proc): Prevent procedure pointers from being
402 regarded as external procedures.
404 2010-06-29 Janus Weil <janus@gcc.gnu.org>
407 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
408 passed as second argument of ASSOCIATED.
410 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
413 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
414 to determine if a function assignment can be made without a
416 (gfc_trans_arrayfunc_assign): Move all the conditions that
417 suppress the direct function call to the above new functon and
420 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
423 * interface.c (argument_rank_mismatch): New function.
424 (compare_parameter): Call new function instead of generating
427 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
429 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
430 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
433 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
435 * Make-lang.in: Update dependencies.
437 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
439 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
440 and exit_label fields.
441 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
443 * trans-stmt.c (gfc_trans_simple_do): Likewise.
444 (gfc_trans_do): Likewise.
445 (gfc_trans_do_while): Likewise.
446 (gfc_trans_cycle): Use cycle_label directly.
447 (gfc_trans_exit): Use exit_label directly.
449 2010-06-27 Daniel Kraft <d@domob.eu>
451 * dump-parse-tree.c (show_symbol): Dump target-expression for
453 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
454 (show_namespace): Use show_level for correct indentation of
455 "inner namespaces" (contained procedures or BLOCK).
457 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
460 * dump-parse-tree.c (show_code_node): Show namespace for
463 2010-06-26 Tobias Burnus <burnus@net-b.de>
465 * decl.c (gfc_match_decl_type_spec): Support
466 TYPE(intrinsic-type-spec).
468 2010-06-25 Tobias Burnus <burnus@net-b.de>
470 * intrinsic.h (gfc_check_selected_real_kind,
471 gfc_simplify_selected_real_kind): Update prototypes.
472 * intrinsic.c (add_functions): Add radix support to
474 * check.c (gfc_check_selected_real_kind): Ditto.
475 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
476 * trans-decl.c (gfc_build_intrinsic_function_decls):
477 Change call from selected_real_kind to selected_real_kind2008.
478 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
479 (PRECISION, RANGE, RADIX): Add cross @refs.
481 2010-06-25 Tobias Burnus <burnus@net-b.de>
483 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
484 * gfortran.texi (_gfortran_set_options): Update for
485 GFC_STD_F2008_OBS addition.
486 * libgfortran.h: Add GFC_STD_F2008_OBS.
487 * options.c (set_default_std_flags, gfc_handle_option): Handle
489 io.c (check_format): Fix allow_std check.
491 2010-06-25 Tobias Burnus <burnus@net-b.de>
493 * decl.c (gfc_match_entry): Allow END besides
494 END SUBROUTINE/END FUNCTION for contained procedures.
496 2010-06-25 Tobias Burnus <burnus@net-b.de>
498 * parse.c (next_free, next_fixed): Allow ";" as first character.
500 2010-06-24 Tobias Burnus <burnus@net-b.de>
503 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
505 2010-06-22 Janus Weil <janus@gcc.gnu.org>
508 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
511 2010-06-21 Tobias Burnus <burnus@net-b.de>
514 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
516 * symbol.c (gfc_add_contiguous): New function.
517 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
518 * decl.c (match_attr_spec): Ditto.
519 (gfc_match_contiguous): New function.
520 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
522 * gfortran.h (symbol_attribute): Add contiguous.
523 (gfc_is_simply_contiguous): Add prototype.
524 (gfc_add_contiguous): Add prototype.
525 * match.h (gfc_match_contiguous): Add prototype.
526 * parse.c (decode_specification_statement,
527 decode_statement): Handle contiguous attribute.
528 * expr.c (gfc_is_simply_contiguous): New function.
529 * dump-parse-tree.c (show_attr): Handle contiguous.
530 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
532 * trans-expr.c (gfc_add_interface_mapping): Copy
534 * trans-array.c (gfc_conv_descriptor_stride_get,
535 gfc_conv_array_parameter): Handle contiguous arrays.
536 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
537 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
539 * trans.h (gfc_array_kind): Ditto.
540 * trans-decl.c (gfc_get_symbol_decl): Ditto.
542 2010-06-20 Joseph Myers <joseph@codesourcery.com>
544 * options.c (gfc_handle_option): Don't handle N_OPTS.
546 2010-06-19 Janus Weil <janus@gcc.gnu.org>
549 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
552 2010-06-18 Tobias Burnus <burnus@net-b.de>
555 * resolve.c (resolve_allocate_deallocate): Properly check
556 part-refs in stat=/errmsg= for invalid use.
558 2010-06-17 Janus Weil <janus@gcc.gnu.org>
561 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
562 Return directly in case of an error.
564 2010-06-16 Janus Weil <janus@gcc.gnu.org>
567 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
568 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
569 structure to each procedure in a procedure list.
570 * module.c (mio_typebound_proc): Add NULL argument to
571 'gfc_get_typebound_proc'.
572 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
573 to initialize the new structure.
575 2010-06-15 Janus Weil <janus@gcc.gnu.org>
578 * gfortran.h (gfc_expr): Add new member 'mold'.
579 * match.c (gfc_match_allocate): Implement the MOLD tag.
580 * resolve.c (resolve_allocate_expr): Ditto.
581 * trans-stmt.c (gfc_trans_allocate): Ditto.
583 2010-06-15 Jakub Jelinek <jakub@redhat.com>
586 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
587 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
588 GFC_DECL_SAVED_DESCRIPTOR set.
589 (gfc_omp_report_decl): New function.
590 * trans.h (gfc_omp_report_decl): New prototype.
591 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
593 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
597 * gfortranspec.c (lang_specific_driver): Removed deprecation
599 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
600 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
601 * cpp.h (gfc_cpp_makedep): New.
602 (gfc_cpp_add_dep): New.
603 (gfc_cpp_add_target): New.
604 * cpp.c (gfc_cpp_option): Add deps* members.
605 (gfc_cpp_makedep): New.
606 (gfc_cpp_add_dep): New.
607 (gfc_cpp_add_target): New.
608 (gfc_cpp_init_options): Initialize new options.
609 (gfc_cpp_handle_option): Handle new options.
610 (gfc_cpp_post_options): Map new options to libcpp-options.
611 (gfc_cpp_init): Handle deferred -MQ and -MT options.
612 (gfc_cpp_done): If requested, write dependencies to file.
613 * module.c (gfc_dump_module): Add a module filename as target.
614 * scanner.c (open_included_file): New parameter system; add the
615 included file as dependency.
616 (gfc_open_included_file): Add the included file as dependency.
617 (gfc_open_intrinsic_module): Likewise.
618 * invoke.texi: Removed deprecation warning for -M.
619 * gfortran.texi: Removed Makefile-dependencies project.
621 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
623 * resolve.c (resolve_global_procedure): Improved checking if an
624 explicit interface is required.
626 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
628 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
630 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
631 (gfc_conv_intrinsic_ttynam): Likewise.
632 (gfc_conv_intrinsic_trim): Likewise.
634 2010-06-12 Janus Weil <janus@gcc.gnu.org>
637 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
639 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
641 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
643 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
645 * mathbuiltins.def: Add builtins that do not directly correspond
646 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
647 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
648 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
649 code_{r,c}{4,8,10,16} fields. Add
650 {,complex}{float,double,long_double}_built_in fields.
651 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
652 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
653 definition of OTHER_BUILTIN.
654 (real_compnt_info): Remove unused struct.
655 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
657 (build_round_expr): Call builtin_decl_for_precision instead of
659 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
661 (gfc_build_intrinsic_lib_fndecls): Match
662 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
663 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
665 (gfc_conv_intrinsic_lib_function): Go through all the extended
667 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
669 (gfc_conv_intrinsic_abs): Likewise.
670 (gfc_conv_intrinsic_mod): Likewise.
671 (gfc_conv_intrinsic_sign): Likewise.
672 (gfc_conv_intrinsic_fraction): Likewise.
673 (gfc_conv_intrinsic_nearest): Likewise.
674 (gfc_conv_intrinsic_spacing): Likewise.
675 (gfc_conv_intrinsic_rrspacing): Likewise.
676 (gfc_conv_intrinsic_scale): Likewise.
677 (gfc_conv_intrinsic_set_exponent): Likewise.
679 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
683 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
684 functions with CLASS formal arguments.
686 2010-06-10 Janus Weil <janus@gcc.gnu.org>
689 * resolve.c (conformable_arrays): Handle allocatable components.
691 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
694 * gfortran.texi: Document that Cray pointers cannot be function
697 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
700 * gfortran.texi: Document lack of support for syntax
701 "complex FUNCTION name*16()", and existence of alternative
702 legacy syntax "complex*16 FUNCTION name()".
704 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
707 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
708 POSIX's fsync(), and how to call the latter from Fortran code.
710 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
713 * interface.c (compare_actual_formal): Reject actual arguments with
714 array subscript passed to ASYNCHRONOUS dummys.
716 2010-06-10 Daniel Kraft <d@domob.eu>
719 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
720 (struct gfc_symbol): New field `assoc'.
721 (struct gfc_association_list): New struct.
722 (struct gfc_code): New struct `block' in union, move `ns' there
723 and add association list.
724 (gfc_free_association_list): New method.
725 (gfc_has_vector_subscript): Made public;
726 * match.h (gfc_match_associate): New method.
727 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
728 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
729 * interface.c (gfc_has_vector_subscript): Made public.
730 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
731 * match.c (gfc_match_associate): New method.
732 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
733 * primary.c (match_variable): Don't allow names associated to expr here.
734 * parse.c (decode_statement): Try matching ASSOCIATE statement.
735 (case_exec_markers, case_end): Add ASSOCIATE statement.
736 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
737 (parse_associate): New method.
738 (parse_executable): Handle ST_ASSOCIATE.
739 (parse_block_construct): Change reference to gfc_code's `ns' field.
740 * resolve.c (resolve_select_type): Ditto.
741 (resolve_code): Ditto.
742 (resolve_block_construct): Ditto and add comment.
743 (resolve_select_type): Set association list in generated BLOCK to NULL.
744 (resolve_symbol): Resolve associate names.
745 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
746 and free association list.
747 (gfc_free_association_list): New method.
748 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
749 * trans-stmt.c (gfc_trans_block_construct): Change reference to
750 gfc_code's `ns' field.
752 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
754 * error.c (error_print): Pre-initialize loc by NULL.
755 * openmp.c (resolve_omp_clauses): Add explicit
756 braces to avoid ambigous else.
757 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
759 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
761 * gfc-internals.texi: Move to GFDL 1.3.
762 * gfortran.texi: Ditto.
763 * intrinsic.texi: Ditto.
764 * invoke.texi: Ditto.
766 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
769 * check.c (gfc_check_selected_real_kind): Verify that the
770 actual arguments are scalar.
772 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
775 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
777 2010-06-09 Janus Weil <janus@gcc.gnu.org>
780 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
782 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
784 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
786 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
788 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
789 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
790 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
791 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
793 * fortran/check.c (nonnegative_check, less_than_bitsize1,
794 less_than_bitsize2): New functions.
795 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
796 nonnegative_check and less_than_bitsize1.
797 (gfc_check_ibclr, gfc_check_ibset): Removed.
798 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
801 2010-06-09 Janus Weil <janus@gcc.gnu.org>
804 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
807 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
809 * resolve.c (resolve_deallocate_expr): Avoid warning
810 about possible use of iunitialized sym.
811 (resolve_allocate_expr): Pre-initialize sym by NULL.
813 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
816 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
818 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
820 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
822 (gfc_get_array_type_bounds): Likewise.
824 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
825 (gfc_find_module): Likewise.
827 * f95-lang.c (pushlevel): Likewise.
829 * trans.h (struct lang_type): Add variable_size GTY option.
830 (struct lang_decl): Likewise.
832 2010-06-08 Tobias Burnus <burnus@net-b.de>
835 * symbol.c (check_conflict): Move protected--external/procedure check ...
836 * resolve.c (resolve_select_type): ... to the resolution stage.
838 2010-06-07 Tobias Burnus <burnus@net-b.de>
840 * options.c (gfc_handle_option): Fix -fno-recursive.
842 2010-06-07 Tobias Burnus <burnus@net-b.de>
844 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
845 * gfortran.texi (copyrights-gfortran): Ditto.
847 2010-06-07 Joseph Myers <joseph@codesourcery.com>
849 * lang.opt (fshort-enums): Define using Var and VarExists.
850 * options.c (gfc_handle_option): Don't set flag_short_enums here.
852 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
853 Janus Weil <janus@gcc.gnu.org>
856 * resolve.c (get_declared_from_expr): Move to before
857 resolve_typebound_generic_call. Make new_ref and class_ref
858 ignorable if set to NULL.
859 (resolve_typebound_generic_call): Once we have resolved the
860 generic call, check that the specific instance is that which
861 is bound to the declared type.
862 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
863 freeing 'class_ref->next' twice.
865 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
868 * trans-array.c (structure_alloc_comps): Dereference scalar
869 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
872 2010-06-04 Joseph Myers <joseph@codesourcery.com>
874 * gfortranspec.c (append_arg, lang_specific_driver): Use
875 GCC-specific formats in diagnostics.
877 2010-06-02 Tobias Burnus <burnus@net-b.de>
880 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
883 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
886 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
889 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
891 * fortran/gfortran.texi: Fix typos in description of variable-format-
894 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
897 * dependency.c (gfc_check_section_vs_section): Check
898 for interleaving array assignments without conflicts.
900 2010-05-30 Janus Weil <janus@gcc.gnu.org>
902 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
903 $data component of a class container.
904 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
905 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
906 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
907 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
908 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
909 * gcc/fortran/parse.c (parse_derived): Ditto.
910 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
911 gfc_expr_attr): Ditto.
912 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
913 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
914 resolve_fl_var_and_proc, resolve_typebound_procedure,
915 resolve_fl_derived): Ditto.
916 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
917 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
919 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
920 gfc_trans_deferred_vars): Ditto.
921 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
923 2010-05-28 Tobias Burnus <burnus@net-b.de>
925 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
927 2010-05-28 Joseph Myers <joseph@codesourcery.com>
929 * gfortranspec.c (append_arg, lang_specific_driver): Use
930 fatal_error instead of fatal. Use warning instead of fprintf for
933 2010-05-28 Joseph Myers <joseph@codesourcery.com>
935 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
936 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
937 xstrerror instead of strerror.
939 2010-05-26 Joseph Myers <joseph@codesourcery.com>
941 * cpp.c (cb_cpp_error): Save and restore
942 global_dc->warn_system_headers, not variable warn_system_headers.
944 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
946 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
948 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
950 * trans-common.c: Do not include rtl.h, include output.h instead.
951 * trans-decl.c: Likewise.
953 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
956 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
957 namespace before trying to reorder the gsymbols.
959 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
964 * resolve.c (resolve_global_procedure): Add check for global
965 procedures with implicit interfaces and assumed-shape or optional
966 dummy arguments. Verify that function return type, kind and string
969 2010-05-21 Tobias Burnus <burnus@net-b.de>
971 * gfortran.h: Do not include system.h.
972 * bbt.c: Include system.h.
974 * dependency.c: Ditto.
975 * dump-parse-tree.c: Ditto.
976 * arith.h: Do not include gfortran.h.
977 * constructor.h: Do not include gfortran.h and splay-tree.h.
978 * match.h: Do not include gfortran.h.
980 * target-memory.h: Ditto.
981 * openmp.c: Do not include toplev.h and target.h.
982 * trans-stmt.c: Ditto not include toplev.h.
984 * trans-common.c: Tell why toplev.h is needed. And
985 do not include target.h.
986 * trans-expr.c: Tell why toplev.h is needed.
987 * trans-array.c: Ditto.
988 * trans-openmp.c: Ditto.
989 * trans-const.c: Ditto.
991 * trans-types.c: Ditto.
993 * trans-decl.c: Ditto.
996 * trans-intrinsic.c: Ditto.
999 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1002 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1003 before returning MATCH_ERROR. Add check for scalar. Add check for
1004 default integer kind.
1006 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1009 * match.c (gfc_match_select_type): On error jump back out of the local
1011 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1012 stage, more precisely to ...
1013 * resolve.c (resolve_fl_derived): ... this place.
1015 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1018 * resolve.c (ensure_not_abstract): Allow abstract types with
1019 non-abstract ancestors.
1021 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1023 * trans-const.c: Include realmpfr.h.
1024 * Make-lang.in: Update dependencies.
1026 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1028 * trans-const.c, trans-types.c, trans-intrinsic.c:
1029 Clean up redundant includes.
1031 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1034 * lang.opt (Wunused-dummy-argument): New option.
1035 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1036 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1037 (set_Wall): Enable warn_unused_dummy_argument.
1038 (gfc_handle_option): Set warn_unused_dummy_argument according to
1040 * trans-decl.c (generate_local_decl): Separate warnings about
1041 unused variables and unused dummy arguments.
1042 * invoke.texi: Documented new option.
1044 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1046 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1047 (gfc_conv_string_tmp): Do not assert type comparibilty.
1048 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1049 (gfc_conv_expr_descriptor): Remove assert.
1050 * trans-common.c: Clarify why rtl.h and tm.h are included.
1051 * trans-openmp.c: Do not include ggc.h and real.h.
1052 Explain why gimple.h is included.
1053 * trans-const.c: Do not include ggc.h.
1054 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1055 * trans.c: Do not include ggc.h and real.h.
1056 Explain why gimple.h is included.
1057 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1058 and dwarf2out.h are included.
1059 * trans-io.c: Do not include gimple.h and real.h.
1060 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1061 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1064 2010-05-20 Tobias Burnus <burnus@net-b.de>
1066 * options.c (gfc_init_options,gfc_post_options): Enable
1067 flag_associative_math by default.
1069 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1072 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1073 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1074 blank STOP, handling a null expression. (gfc_trans_pause): Use
1075 pause_string for blank PAUSE.
1076 * trans.h: Add external function declaration for error_stop_numeric.
1077 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1078 the declaration for the library call. Adjust whitespaces.
1079 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1080 signal no stop code. Match the expression following the stop and pass
1081 that to the translators. Remove the old use of digit matching. Add
1082 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1083 and if CHARACTER, default character KIND.
1085 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1088 * lang.opt (Wconversion-extra): New option.
1089 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1090 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1091 (set_Wall): Enable -Wconversion.
1092 (gfc_handle_option): Set warn_conversion_extra.
1093 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1094 introduced for -Wconversion if -Wconversion-extra is present.
1095 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1096 -Wconversion; document -Wconversion-extra.
1098 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1101 * gfortran.h (gfc_has_default_initializer): New.
1102 * expr.c (gfc_has_default_initializer): New.
1103 * resolve.c (has_default_initializer): Removed, use
1104 gfc_has_default_initializer() instead. Updated all callers.
1105 * trans-array.c (has_default_initializer): Removed, use
1106 gfc_has_default_initializer() instead. Updated all callers.
1107 * trans-decl.c (generate_local_decl): Do not check the
1108 first component only to check for initializers, but use
1109 gfc_has_default_initializer() instead.
1111 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1114 * primary.c (match_string_constant): Move start_locus just inside
1116 * data.c (create_character_intializer): Clarified truncation warning.
1118 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1121 * intrinsic.h (gfc_check_float): New prototype.
1122 (gfc_check_sngl): New prototype.
1123 * check.c (gfc_check_float): New.
1124 (gfc_check_sngl): New.
1125 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1126 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1128 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1129 added them to the list of specifics of REAL instead.
1131 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1134 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1135 This is now handled via 'gfc_class_null_initializer'.
1137 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1139 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1140 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1141 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1142 add_procs_to_declared_vtab,add_generic_specifics,
1143 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1144 find_typebound_proc_uop,gfc_find_typebound_proc,
1145 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1146 gfc_get_tbp_symtree): Moved here from other places.
1147 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1149 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1150 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1151 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1152 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1153 * Make-lang.in: Add class.o.
1154 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1155 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1156 add_procs_to_declared_vtab,add_generic_specifics,
1157 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1158 find_typebound_proc_uop,gfc_find_typebound_proc,
1159 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1160 gfc_get_tbp_symtree): Move to class.c.
1162 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1164 * trans-types.c (gfc_init_types): Use build_function_type_list.
1165 (gfc_get_ppc_type): Likewise.
1166 * trans-decl.c (gfc_generate_constructors): Likewise.
1167 * f95-lang.c (build_builtin_fntypes): Likewise.
1168 (gfc_init_builtin_functions): Likewise.
1169 (DEF_FUNCTION_TYPE_0): Likewise.
1170 (DEF_FUNCTION_TYPE_1): Likewise.
1171 (DEF_FUNCTION_TYPE_2): Likewise.
1172 (DEF_FUNCTION_TYPE_3): Likewise.
1173 (DEF_FUNCTION_TYPE_4): Likewise.
1174 (DEF_FUNCTION_TYPE_5): Likewise.
1175 (DEF_FUNCTION_TYPE_6): Likewise.
1176 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1177 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1179 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1181 * trans-array.c (gfc_trans_array_constructor_value): Use
1182 build_constructor instead of build_constructor_from_list.
1183 (gfc_build_constant_array_constructor): Likewise.
1184 * trans-decl.c (create_main_function): Likewise.
1185 * trans-stmt.c (gfc_trans_character_select): Likewise.
1187 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1190 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1191 (resolve_fl_variable_derived): ... this place.
1192 (resolve_symbol): Make sure function symbols (and their result
1193 variables) are not resolved twice.
1195 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1198 * array.c (match_array_list): Revert change from 2010-05-13.
1200 2010-05-16 Richard Guenther <rguenther@suse.de>
1202 * trans-decl.c (module_htab_decls_hash): Revert last change.
1204 2010-05-16 Richard Guenther <rguenther@suse.de>
1206 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1208 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1210 * options.c (set_Wall): Remove special logic for Wuninitialized
1213 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1217 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1220 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1224 * gfortran.h (gfc_class_null_initializer): New prototype.
1225 * expr.c (gfc_class_null_initializer): New function to build a NULL
1226 initializer for CLASS pointers.
1227 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1228 containers. Remove default NULL initialization of $data component.
1229 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1231 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1232 Use new function 'gfc_class_null_initializer'.
1233 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1236 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1239 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1240 unsigned mpz_get_?i routines.
1242 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1244 * trans.c (trans_code): Set backend locus early.
1245 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1246 of the function instead of current input_location.
1248 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1251 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1253 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1254 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1257 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1260 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1262 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1263 by reference dummy procedures or non-dummy procedure pointers.
1264 (gfc_omp_predetermined_sharing): Return
1265 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1267 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1270 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1271 after OMP statement.
1272 (gfc_match_omp_critical): Likewise.
1273 (gfc_match_omp_flush): Likewise.
1274 (gfc_match_omp_workshare): Likewise.
1275 (gfc_match_omp_master): Likewise.
1276 (gfc_match_omp_ordered): Likewise.
1277 (gfc_match_omp_atomic): Likewise.
1278 (gfc_match_omp_barrier): Likewise.
1279 (gfc_match_omp_end_nowait): Likewise.
1281 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1284 * resolve.c (validate_case_label_expr): Removed FIXME.
1285 (resolve_select): Raise default warning on case labels out of range
1286 of the case expression.
1288 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1293 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1294 about conversion warnings.
1296 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1299 * match.c (gfc_match_select_type): Move error message to
1300 resolve_select_type.
1301 * resolve.c (resolve_select_type): Error message moved here from
1302 gfc_match_select_type. Correctly set type of temporary.
1304 2010-05-10 Richard Guenther <rguenther@suse.de>
1306 * trans-decl.c (gfc_build_library_function_decl): Split out
1308 (build_library_function_decl_1): ... this new function.
1309 Set a fnspec attribute if a specification was provided.
1310 (gfc_build_library_function_decl_with_spec): New function.
1311 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1312 and internal_unpack.
1314 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1317 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1320 2010-05-07 Jason Merrill <jason@redhat.com>
1322 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1323 to avoid -Wc++-compat warning.
1325 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1328 * options.c (gfc_handle_option): Add argument kind.
1329 * gfortran.h (gfc_handle_option): Update declaration.
1331 2010-05-06 Tobias Burnus <burnus@net-b.de>
1334 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1337 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1340 * resolve.c (traverse_data_list): Rephrase error message for
1341 non-constant bounds in data-implied-do.
1343 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1346 * gfortran.h: Removed repeat count from constructor, removed
1348 * data.h (gfc_assign_data_value_range): Changed return value from
1350 * data.c (gfc_assign_data_value): Add location to constructor element.
1351 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1352 for each element in range. Return early if an error was generated.
1353 * resolve.c (check_data_variable): Stop early if range assignment
1356 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1359 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1360 * symbol.c (gfc_build_class_symbol): Add separate class container for
1363 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1366 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1368 2010-05-02 Tobias Burnus <burnus@net-b.de>
1371 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1372 for lcobound, ucobound, image_index and this_image.
1373 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1374 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1375 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1376 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1378 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1380 2010-04-30 Tobias Burnus <burnus@net-b.de>
1384 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1385 calculation for array descriptor types.
1387 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1390 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1391 initializers for PPC members of the vtabs.
1393 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1396 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1397 attribute for all PPC members of the vtypes.
1398 (copy_vtab_proc_comps): Copy the correct interface.
1399 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1400 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1401 a dummy argument and make sure all PPC members of the vtab are
1402 initialized correctly.
1403 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1404 in call to gfc_trans_assign_vtab_procs.
1405 * trans-stmt.c (gfc_trans_allocate): Ditto.
1407 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1410 * resolve.c (resolve_typebound_function): Renamed
1411 resolve_class_compcall.Do all the detection of class references
1413 (resolve_typebound_subroutine): resolve_class_typebound_call
1414 renamed. Otherwise same as resolve_typebound_function.
1415 (gfc_resolve_expr): Call resolve_typebound_function.
1416 (resolve_code): Call resolve_typebound_subroutine.
1418 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1421 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1422 pass back the specific symtree name, rather than the target
1425 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1428 * resolve.c (resolve_structure_cons): Make the initializer of
1429 the vtab component 'extends' the same type as the component.
1431 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1434 * interface.c (check_interface1): Pass symbol name rather than NULL to
1435 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1436 trap MULL. (gfc_compare_derived_types): Revert previous change
1437 incorporated incorrectly during merge from trunk, r155778.
1438 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1439 than NULL to gfc_compare_interfaces.
1440 * symbol.c (add_generic_specifics): Likewise.
1442 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1445 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1446 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1447 (gfc_find_derived_vtab): Likewise.
1448 * module.c (ab_attribute): Add enumerator AB_VTAB.
1449 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1450 (check_for_ambiguous): Likewise.
1452 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1453 Janus Weil <janus@gcc.gnu.org>
1456 * trans-expr.c (select_class_proc): Remove function.
1457 (conv_function_val): Delete reference to previous.
1458 (gfc_conv_derived_to_class): Add second argument to the call to
1459 gfc_find_derived_vtab.
1460 (gfc_conv_structure): Exclude proc_pointer components when
1461 accessing $data field of class objects.
1462 (gfc_trans_assign_vtab_procs): New function.
1463 (gfc_trans_class_assign): Add second argument to the call to
1464 gfc_find_derived_vtab.
1465 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1466 implement holding off searching for the vptr derived type.
1467 (add_proc_component): New function.
1468 (add_proc_comps): New function.
1469 (add_procs_to_declared_vtab1): New function.
1470 (copy_vtab_proc_comps): New function.
1471 (add_procs_to_declared_vtab): New function.
1472 (void add_generic_specifics): New function.
1473 (add_generics_to_declared_vtab): New function.
1474 (gfc_find_derived_vtab): Add second argument to the call to
1475 gfc_find_derived_vtab. Add the calls to
1476 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1477 * decl.c (build_sym, build_struct): Use new arg in calls to
1478 gfc_build_class_symbol.
1479 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1480 definition of struct gfc_class_esym_list. Modify prototypes
1481 of gfc_build_class_symbol and gfc_find_derived_vtab.
1482 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1483 call to gfc_find_derived_vtab.
1484 * module.c : Add the vtype attribute.
1485 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1486 * resolve.c (resolve_typebound_generic_call): Add second arg
1487 to pass along the generic name for class methods.
1488 (resolve_typebound_call): The same.
1489 (resolve_compcall): Use the second arg to carry the generic
1490 name from the above. Remove the reference to class_esym.
1491 (check_members, check_class_members, resolve_class_esym,
1492 hash_value_expr): Remove functions.
1493 (resolve_class_compcall, resolve_class_typebound_call): Modify
1494 to use vtable rather than member by member calls.
1495 (gfc_resolve_expr): Modify second arg in call to
1497 (resolve_select_type): Add second arg in call to
1498 gfc_find_derived_vtab.
1499 (resolve_code): Add second arg in call resolve_typebound_call.
1500 (resolve_fl_derived): Exclude vtypes from check for late
1501 procedure definitions. Likewise for checking of explicit
1502 interface and checking of pass arg.
1503 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1504 calls to gfc_find_derived_vtab.
1505 * match.c (select_type_set_tmp): Use new arg in call to
1506 gfc_build_class_symbol.
1507 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1509 * parse.c (endType): Finish incomplete classes.
1511 2010-04-28 Tobias Burnus <burnus@net-b.de>
1515 * simplify.c (simplify_cobound): Handle scalar coarrays.
1517 2010-04-27 Tobias Burnus <burnus@net-b.de>
1519 * gfc-internals.texi: Update copyright year.
1520 * gfortran.texi: Ditto.
1521 * invoke.texi: Ditto.
1523 2010-04-27 Tobias Burnus <burnus@net-b.de>
1526 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1527 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1528 * trans-types.c (gfc_get_array_type_bounds,
1529 gfc_get_array_descriptor_base): Add corank argument.
1530 * trans-array.c (gfc_array_init_size): Handle corank.
1531 (gfc_trans_create_temp_array, gfc_array_allocate,
1532 gfc_conv_expr_descriptor): Add corank argument to call.
1533 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1535 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1539 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1540 of mucking with a tree directly.
1542 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1545 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1546 gfc_error with new error message.
1548 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1552 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1554 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1556 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1557 than the address of a GFC_SS_REFERENCE.
1558 * trans.h : Change comment on GFC_SS_REFERENCE.
1560 2010-04-22 Richard Guenther <rguenther@suse.de>
1563 * resolve.c (gfc_resolve_index): Wrap around ...
1564 (gfc_resolve_index_1): ... this. Add parameter to allow
1565 any integer kind index type.
1566 (resolve_array_ref): Allow any integer kind for the start
1567 index of an array ref.
1569 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1572 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1575 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1577 * intrinsic.c (sort_actual): Remove 'is' in error message.
1579 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1582 * resolve.c (resolve_fl_derived): If a component character
1583 length has not been resolved, do so now.
1584 (resolve_symbol): The same as above for a symbol character
1586 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1587 not needed for a character valued, procedure pointer.
1590 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1591 not found, return FAILURE rather than ICEing.
1593 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1596 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1597 sequential loops private in the innermost containing task region.
1599 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1601 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1602 to build_common_tree_nodes.
1604 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1607 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1608 gfc_msg_bounds by using 'Array bound mismatch' directly.
1609 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1610 error message to include the mismatch in the extent of array bound.
1611 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1612 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1614 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1616 * gfortran.texi: Update information on temporary file locations.
1618 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1620 * trans-decl.c (gfc_build_qualified_array): Ensure
1621 ubound.N and lbound.N artificial variable names don't appear
1624 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1627 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1628 block of code. Set name to the variable associated with the descriptor.
1630 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1632 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1633 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1635 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1637 * intrinsic.texi: Add the missing specific name of intrinsic
1638 procedure where the specific name is identical to the generic name.
1639 Fix inconsistent or mismatch in the argument names in intrinsic
1640 procedure descriptions. Add the SCALAR allocatable description to
1643 2010-04-14 Tobias Burnus <burnus@net-b.de>
1646 * array.c (gfc_find_array_ref): Handle codimensions.
1647 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1648 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1649 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1651 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1652 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1654 * intrinsic.h (add_functions): Add this_image, image_index,
1655 lcobound and ucobound intrinsics.
1656 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1657 gfc_check_image_index, gfc_check_this_image,
1658 gfc_simplify_image_index, gfc_simplify_lcobound,
1659 gfc_simplify_this_image, gfc_simplify_ucobound):
1660 New function prototypes.
1661 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1662 IMAGE_INDEX): Document new intrinsic functions.
1663 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1665 * simplify.c (simplify_bound_dim): Handle coarrays.
1666 (simplify_bound): Update simplify_bound_dim call.
1667 (gfc_simplify_num_images): Add -fcoarray=none check.
1668 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1669 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1671 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1674 * constructor.c: Fix typo in comment.
1675 * expr.c (find_array_section): Add check for max array limit.
1677 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1680 * gfortranspec.c (lookup_option): Check for -static and return
1682 (lang_specific_driver): Break when OPTION_static is discovered.
1684 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1686 * array.c (extract_element): Restore function from trunk.
1687 (gfc_get_array_element): Restore function from trunk.
1688 (gfc_expand_constructor): Restore check against
1689 flag_max_array_constructor.
1690 * constructor.c (node_copy_and_append): Delete unused.
1691 * gfortran.h: Delete comment and extra include.
1692 * constructor.h: Bump copyright and clean up TODO comments.
1693 * resolve.c: Whitespace.
1695 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1697 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1698 with direct access access to elements. Adjusted prototype, fixed all
1700 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1702 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1703 (gfc_simplify_spread): Removed workaround, directly insert elements
1704 at a given array position.
1705 (gfc_simplify_transpose): Likewise.
1706 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1708 (gfc_simplify_unpack): Likewise.
1710 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1712 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1713 (convert_boz): ... this and moved to start of file.
1714 (gfc_simplify_abs): Whitespace fix.
1715 (gfc_simplify_acos): Whitespace fix.
1716 (gfc_simplify_acosh): Whitespace fix.
1717 (gfc_simplify_aint): Whitespace fix.
1718 (gfc_simplify_dint): Whitespace fix.
1719 (gfc_simplify_anint): Whitespace fix.
1720 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1721 (gfc_simplify_dnint): Whitespace fix.
1722 (gfc_simplify_asin): Whitespace fix.
1723 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1724 (gfc_simplify_atan): Likewise.
1725 (gfc_simplify_atanh): Whitespace fix.
1726 (gfc_simplify_atan2): Whitespace fix.
1727 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1728 (gfc_simplify_bessel_j1): Likewise.
1729 (gfc_simplify_bessel_jn): Likewise.
1730 (gfc_simplify_bessel_y0): Likewise.
1731 (gfc_simplify_bessel_y1): Likewise.
1732 (gfc_simplify_bessel_yn): Likewise.
1733 (gfc_simplify_ceiling): Reorderd statements.
1734 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1736 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1738 (gfc_simplify_complex): Replaced if-gate. Removed check for
1740 (gfc_simplify_conjg): Whitespace fix.
1741 (gfc_simplify_cos): Whitespace fix.
1742 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1743 (gfc_simplify_dcmplx): Removed check for constant arguments.
1744 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1745 (gfc_simplify_digits): Whitespace fix.
1746 (gfc_simplify_dim): Whitespace fix.
1747 (gfc_simplify_dprod): Reordered statements.
1748 (gfc_simplify_erf): Whitespace fix.
1749 (gfc_simplify_erfc): Whitespace fix.
1750 (gfc_simplify_epsilon): Whitespace fix.
1751 (gfc_simplify_exp): Whitespace fix.
1752 (gfc_simplify_exponent): Use convert_boz().
1753 (gfc_simplify_floor): Reorderd statements.
1754 (gfc_simplify_gamma): Whitespace fix.
1755 (gfc_simplify_huge): Whitespace fix.
1756 (gfc_simplify_iand): Whitespace fix.
1757 (gfc_simplify_ieor): Whitespace fix.
1758 (simplify_intconv): Use gfc_convert_constant().
1759 (gfc_simplify_int): Use simplify_intconv().
1760 (gfc_simplify_int2): Reorderd statements.
1761 (gfc_simplify_idint): Reorderd statements.
1762 (gfc_simplify_ior): Whitespace fix.
1763 (gfc_simplify_ishftc): Removed duplicate type check.
1764 (gfc_simplify_len): Use range_check() instead of manual range check.
1765 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1766 (gfc_simplify_log): Whitespace fix.
1767 (gfc_simplify_log10): Whitespace fix.
1768 (gfc_simplify_minval): Whitespace fix.
1769 (gfc_simplify_maxval): Whitespace fix.
1770 (gfc_simplify_mod): Whitespace fix.
1771 (gfc_simplify_modulo): Whitespace fix.
1772 (simplify_nint): Reorderd statements.
1773 (gfc_simplify_not): Whitespace fix.
1774 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1775 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1776 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1777 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1778 (gfc_simplify_realpart): Whitespace fix.
1779 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1780 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1781 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1782 (gfc_simplify_sign): Whitespace fix.
1783 (gfc_simplify_sin): Whitespace fix.
1784 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1785 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1786 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1787 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1788 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1790 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1792 * gfortran.h (gfc_start_constructor): Removed.
1793 (gfc_get_array_element): Removed.
1794 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1795 instead. Fixed all callers.
1796 (extract_element): Removed.
1797 (gfc_expand_constructor): Temporarily removed check for
1798 max-array-constructor. Will be re-introduced later if still required.
1799 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1800 instead. Fixed all callers.
1801 * expr.c (find_array_section): Replaced manual lookup of elements
1802 by gfc_constructor_lookup.
1804 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1806 * gfortran.h (gfc_get_null_expr): New prototype.
1807 (gfc_get_operator_expr): New prototype.
1808 (gfc_get_character_expr): New prototype.
1809 (gfc_get_iokind_expr): New prototype.
1810 * expr.c (gfc_get_null_expr): New.
1811 (gfc_get_character_expr): New.
1812 (gfc_get_iokind_expr): New.
1813 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1814 * matchexp.c (build_node): Renamed and moved to
1815 expr.c (gfc_get_operator_expr). Reordered arguments to match
1816 other functions. Fixed all callers.
1817 (gfc_get_parentheses): Use specific function to build expr.
1818 * array.c (gfc_match_array_constructor): Likewise.
1819 * arith.c (eval_intrinsic): Likewise.
1820 (gfc_hollerith2int): Likewise.
1821 (gfc_hollerith2real): Likewise.
1822 (gfc_hollerith2complex): Likewise.
1823 (gfc_hollerith2logical): Likewise.
1824 * data.c (create_character_intializer): Likewise.
1825 * decl.c (gfc_match_null): Likewise.
1826 (enum_initializer): Likewise.
1827 * io.c (gfc_match_format): Likewise.
1828 (match_io): Likewise.
1829 * match.c (gfc_match_nullify): Likewise.
1830 * primary.c (match_string_constant): Likewise.
1831 (match_logical_constant): Likewise.
1832 (build_actual_constructor): Likewise.
1833 * resolve.c (build_default_init_expr): Likewise.
1834 * symbol.c (generate_isocbinding_symbol): Likewise.
1835 (gfc_build_class_symbol): Likewise.
1836 (gfc_find_derived_vtab): Likewise.
1837 * simplify.c (simplify_achar_char): Likewise.
1838 (gfc_simplify_adjustl): Likewise.
1839 (gfc_simplify_adjustr): Likewise.
1840 (gfc_simplify_and): Likewise.
1841 (gfc_simplify_bit_size): Likewise.
1842 (gfc_simplify_is_iostat_end): Likewise.
1843 (gfc_simplify_is_iostat_eor): Likewise.
1844 (gfc_simplify_isnan): Likewise.
1845 (simplify_bound): Likewise.
1846 (gfc_simplify_leadz): Likewise.
1847 (gfc_simplify_len_trim): Likewise.
1848 (gfc_simplify_logical): Likewise.
1849 (gfc_simplify_maxexponent): Likewise.
1850 (gfc_simplify_minexponent): Likewise.
1851 (gfc_simplify_new_line): Likewise.
1852 (gfc_simplify_null): Likewise.
1853 (gfc_simplify_or): Likewise.
1854 (gfc_simplify_precision): Likewise.
1855 (gfc_simplify_repeat): Likewise.
1856 (gfc_simplify_scan): Likewise.
1857 (gfc_simplify_size): Likewise.
1858 (gfc_simplify_trailz): Likewise.
1859 (gfc_simplify_trim): Likewise.
1860 (gfc_simplify_verify): Likewise.
1861 (gfc_simplify_xor): Likewise.
1862 * trans-io.c (build_dt): Likewise.
1863 (gfc_new_nml_name_expr): Removed.
1865 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1867 * arith.h (gfc_constant_result): Removed prototype.
1868 * constructor.h (gfc_build_array_expr): Removed prototype.
1869 (gfc_build_structure_constructor_expr): Removed prototype.
1870 * gfortran.h (gfc_int_expr): Removed prototype.
1871 (gfc_logical_expr): Removed prototype.
1872 (gfc_get_array_expr): New prototype.
1873 (gfc_get_structure_constructor_expr): New prototype.
1874 (gfc_get_constant_expr): New prototype.
1875 (gfc_get_int_expr): New prototype.
1876 (gfc_get_logical_expr): New prototype.
1877 * arith.c (gfc_constant_result): Moved and renamed to
1878 expr.c (gfc_get_constant_expr). Fixed all callers.
1879 * constructor.c (gfc_build_array_expr): Moved and renamed to
1880 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1881 and kind. Fixed all callers.
1882 (gfc_build_structure_constructor_expr): Moved and renamed to
1883 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1884 to type and kind. Fixed all callers.
1885 * expr.c (gfc_logical_expr): Renamed to ...
1886 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1887 (gfc_int_expr): Renamed to ...
1888 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1890 (gfc_get_constant_expr): New.
1891 (gfc_get_array_expr): New.
1892 (gfc_get_structure_constructor_expr): New.
1893 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1896 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1898 * constructor.h: New.
1899 * constructor.c: New.
1900 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1901 * arith.c (reducy_unary): Use constructor API.
1902 (reduce_binary_ac): Likewise.
1903 (reduce_binary_ca): Likewise.
1904 (reduce_binary_aa): Likewise.
1905 * check.c (gfc_check_pack): Likewise.
1906 (gfc_check_reshape): Likewise.
1907 (gfc_check_unpack): Likewise.
1908 * decl.c (add_init_expr_to_sym): Likewise.
1909 (build_struct): Likewise.
1910 * dependency.c (gfc_check_dependency): Likewise.
1911 (contains_forall_index_p): Likewise.
1912 * dump-parse-tree.c (show_constructor): Likewise.
1913 * expr.c (free_expr0): Likewise.
1914 (gfc_copy_expr): Likewise.
1915 (gfc_is_constant_expr): Likewise.
1916 (simplify_constructor): Likewise.
1917 (find_array_element): Likewise.
1918 (find_component_ref): Likewise.
1919 (find_array_section): Likewise.
1920 (find_substring_ref): Likewise.
1921 (simplify_const_ref): Likewise.
1922 (scalarize_intrinsic_call): Likewise.
1923 (check_alloc_comp_init): Likewise.
1924 (gfc_default_initializer): Likewise.
1925 (gfc_traverse_expr): Likewise.
1926 * iresolve.c (check_charlen_present): Likewise.
1927 (gfc_resolve_reshape): Likewise.
1928 (gfc_resolve_transfer): Likewise.
1929 * module.c (mio_constructor): Likewise.
1930 * primary.c (build_actual_constructor): Likewise.
1931 (gfc_match_structure_constructor): Likewise.
1932 * resolve.c (resolve_structure_cons): Likewise.
1933 * simplify.c (is_constant_array_expr): Likewise.
1934 (init_result_expr): Likewise.
1935 (transformational_result): Likewise.
1936 (simplify_transformation_to_scalar): Likewise.
1937 (simplify_transformation_to_array): Likewise.
1938 (gfc_simplify_dot_product): Likewise.
1939 (simplify_bound): Likewise.
1940 (simplify_matmul): Likewise.
1941 (simplify_minval_maxval): Likewise.
1942 (gfc_simplify_pack): Likewise.
1943 (gfc_simplify_reshape): Likewise.
1944 (gfc_simplify_shape): Likewise.
1945 (gfc_simplify_spread): Likewise.
1946 (gfc_simplify_transpose): Likewise.
1947 (gfc_simplify_unpack): Likewise.q
1948 (gfc_convert_constant): Likewise.
1949 (gfc_convert_char_constant): Likewise.
1950 * target-memory.c (size_array): Likewise.
1951 (encode_array): Likewise.
1952 (encode_derived): Likewise.
1953 (interpret_array): Likewise.
1954 (gfc_interpret_derived): Likewise.
1955 (expr_to_char): Likewise.
1956 (gfc_merge_initializers): Likewise.
1957 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1958 (gfc_trans_array_constructor_value): Likewise.
1959 (get_array_ctor_strlen): Likewise.
1960 (gfc_constant_array_constructor_p): Likewise.
1961 (gfc_build_constant_array_constructor): Likewise.
1962 (gfc_trans_array_constructor): Likewise.
1963 (gfc_conv_array_initializer): Likewise.
1964 * trans-decl.c (check_constant_initializer): Likewise.
1965 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1966 (gfc_apply_interface_mapping_to_cons): Likewise.
1967 (gfc_trans_structure_assign): Likewise.
1968 (gfc_conv_structure): Likewise.
1969 * array.c (check_duplicate_iterator): Likewise.
1970 (match_array_list): Likewise.
1971 (match_array_cons_element): Likewise.
1972 (gfc_match_array_constructor): Likewise.
1973 (check_constructor_type): Likewise.
1974 (check_constructor): Likewise.
1976 (expand_constructor): Likewise.
1977 (extract_element): Likewise.
1978 (gfc_expanded_ac): Likewise.
1979 (resolve_array_list): Likewise.
1980 (gfc_resolve_character_array_constructor): Likewise.
1981 (copy_iterator): Renamed to ...
1982 (gfc_copy_iterator): ... this.
1983 (gfc_append_constructor): Removed.
1984 (gfc_insert_constructor): Removed unused function.
1985 (gfc_get_constructor): Removed.
1986 (gfc_free_constructor): Removed.
1987 (qgfc_copy_constructor): Removed.
1988 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1989 Removed all references. Replaced constructor list by splay-tree.
1990 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1991 the inner struct, added member 'base'.
1992 (gfc_append_constructor): Removed prototype.
1993 (gfc_insert_constructor): Removed prototype.
1994 (gfc_get_constructor): Removed prototype.
1995 (gfc_free_constructor): Removed prototype.
1996 (qgfc_copy_constructor): Removed prototype.
1997 (gfc_copy_iterator): New prototype.
1998 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2000 2010-04-10 Tobias Burnus <burnus@net-b.de>
2003 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2004 proc-pointers and type-bound procedures.
2005 (gfc_specification_expr): Check proc-pointers for pureness.
2007 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2010 * gfortranspec.c (lang_specific_driver): Do not expose vars
2011 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2014 2010-04-09 Tobias Burnus <burnus@net-b.de>
2017 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2019 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2020 * data.c (gfc_assign_data_value): Ditto.
2021 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2022 (gfc_traverse_expr): Traverse also through codimension expressions.
2023 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2024 gfc_has_ultimate_pointer): New functions.
2025 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2026 (gfc_array_ref): Add codimen.
2027 (gfc_array_ref): Add in_allocate.
2028 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2029 gfc_has_ultimate_pointer): Add prototypes.
2030 * interface.c (compare_parameter, compare_actual_formal,
2031 check_intents): Add coarray constraints.
2032 * match.c (gfc_match_iterator): Add coarray constraint.
2033 * match.h (gfc_match_array_ref): Update interface.
2034 * primary.c (gfc_match_varspec): Handle codimensions.
2035 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2036 (check_class_members): Return gfc_try instead for error recovery.
2037 (resolve_typebound_function,resolve_typebound_subroutine,
2038 check_members): Handle return value of check_class_members.
2039 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2040 check_dimension, compare_spec_to_ref, resolve_array_ref,
2041 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2042 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2044 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2045 Skip over coarray refs.
2046 (gfc_array_allocate) Add support for references containing coindexes.
2047 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2048 (gfc_map_intrinsic_function): Ignore codimensions.
2050 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2053 * io.c (check_format_string): Added check for additional non
2054 blank characters after the format string was successfully
2056 * io.c (check_format): Changed the error messages for positive
2057 int required and period required to drop through the error logic
2058 and report with gfc_error instead of gfc_error_now. Corrected
2059 format postion for hollerith strings.
2061 2010-04-08 Tobias Burnus <burnus@net-b.de>
2063 * module.c (use_iso_fortran_env_module): Fix standard check.
2065 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2067 * parse.c (parse_derived, parse_enum): Avoid set but not used
2070 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2073 * gfortran.texi: Add section about representation of
2076 2010-04-07 Simon Baldwin <simonb@google.com>
2078 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2079 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2081 2010-04-07 Richard Guenther <rguenther@suse.de>
2083 * options.c (gfc_init_options): Do not set.
2085 2010-04-06 Tobias Burnus <burnus@net-b.de>
2088 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2089 * match.c (gfc_match_critical, sync_statement): Ditto.
2090 * gfortran.h (gfc_fcoarray): New enum.
2091 (gfc_option_t): Use it.
2092 * lang.opt (fcoarray): Add new flag.
2093 * invoke.texi (fcoarray): Document it.
2094 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2095 (gfc_handle_coarray_option): New function.
2097 2010-04-06 Tobias Burnus <burnus@net-b.de>
2100 * gfortran.h (gfc_array_spec): Add cotype.
2101 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2102 and defer error diagnostic.
2103 * resolve.c (resolve_fl_derived): Add missing check.
2104 (resolve_symbol): Add cotype/type check.
2105 * parse.c (parse_derived): Fix setting of coarray_comp.
2107 2010-04-06 Tobias Burnus <burnus@net-b.de>
2110 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2111 match_array_element_spec,gfc_copy_array_spec,
2112 gfc_compare_array_spec): Include corank.
2113 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2114 * decl.c (build_sym,build_struct,variable_decl,
2115 match_attr_spec,attr_decl1,cray_pointer_decl,
2116 gfc_match_volatile): Add codimension.
2117 (gfc_match_codimension): New function.
2118 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2119 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2120 (gfc_add_codimension): New function prototype.
2121 * match.h (gfc_match_codimension): New function prototype.
2122 (gfc_match_array_spec): Update prototype
2123 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2124 * module.c (MOD_VERSION): Bump.
2125 (mio_symbol_attribute): Support coarray attributes.
2126 (mio_array_spec): Add corank support.
2127 * parse.c (decode_specification_statement,decode_statement,
2128 parse_derived): Add coarray support.
2129 * resolve.c (resolve_formal_arglist, was_declared,
2130 is_non_constant_shape_array, resolve_fl_variable,
2131 resolve_fl_derived, resolve_symbol): Add coarray support.
2132 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2133 gfc_build_class_symbol): Add coarray support.
2134 (gfc_add_codimension): New function.
2136 2010-04-06 Tobias Burnus <burnus@net-b.de>
2139 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2140 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2141 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2143 * intrinsic.texi (iso_fortran_env): Ditto.
2144 * libgfortran.h (libgfortran_stat_codes): New enum.
2145 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2146 constants from the intrinsic module.
2148 2010-04-06 Tobias Burnus <burnus@net-b.de>
2151 * intrinsic.c (add_functions): Add num_images.
2152 * decl.c (gfc_match_end): Handle END CRITICAL.
2153 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2154 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2156 * gfortran.h (gfc_statement): Add enum items for those.
2157 (gfc_exec_op) Ditto.
2158 (gfc_isym_id): Add num_images.
2159 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2160 (gfc_trans_sync,gfc_trans_critical): New functions.
2161 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2162 gfc_trans_critical): Add/update prototypes.
2163 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2164 and SYNC statements.
2165 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2166 * resolve.c (resolve_sync): Add function.
2167 (gfc_resolve_blocks): Handle CRITICAL.
2168 (resolve_code): Handle CRITICAL, ERROR STOP,
2169 (resolve_branch): Add CRITICAL constraint check.
2170 and SYNC statements.
2171 * st.c (gfc_free_statement): Add new statements.
2172 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2173 (gfc_build_builtin_function_decls): Initialize it.
2174 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2175 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2176 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2178 (match_exit_cycle): Handle CRITICAL constraint.
2179 (gfc_match_stopcode): Handle ERROR STOP.
2180 * match.h (gfc_match_critical, gfc_match_error_stop,
2181 gfc_match_sync_all, gfc_match_sync_images,
2182 gfc_match_sync_memory): Add prototype.
2183 * parse.c (decode_statement, gfc_ascii_statement,
2184 parse_executable): Handle new statements.
2185 (parse_critical_block): New function.
2186 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2187 * intrinsic.texi (num_images): Document new function.
2188 * simplify.c (gfc_simplify_num_images): Add function.
2190 2010-04-06 Tobias Burnus <burnus@net-b.de>
2193 * trans-array.c (gfc_conv_expr_descriptor): Update
2194 gfc_trans_scalar_assign call.
2195 (has_default_initializer): New function.
2196 (gfc_trans_deferred_array): Nullify less often.
2197 * trans-expr.c (gfc_conv_subref_array_arg,
2198 gfc_trans_subcomponent_assign): Update call to
2199 gfc_trans_scalar_assign.
2200 (gfc_trans_scalar_assign): Add parameter and pass it on.
2201 (gfc_trans_assignment_1): Optionally, do not dealloc before
2203 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2204 call to gfc_trans_scalar_assign.
2205 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2206 initializer to static variables.
2207 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2208 * trans-stmt.c (forall_make_variable_temp,
2209 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2210 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2211 gfc_trans_allocate): Update gfc_trans_assignment call.
2212 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2213 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2214 parameter to prototype.
2216 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2218 * ioparm.def : Update copyright.
2220 * trans-array.c : ditto
2221 * trans-array.h : ditto
2223 * trans-types.c: ditto
2224 * dependency.c : ditto
2225 * gfortran.h : ditto
2227 * trans-io.c : ditto
2228 * trans-intrinsic.c : ditto
2229 * libgfortran.h : ditto
2230 * invoke.texi : ditto
2231 * intrinsic.texi : ditto
2234 * intrinsic.c : ditto
2235 * interface.c : ditto
2236 * iresolve.c : ditto
2237 * trans-stmt.c : ditto
2238 * trans-stmt.h : ditto
2243 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2246 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2247 do not assert the context of derived types.
2249 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2252 * ioparm.def: Change inquire size variable to type pointer to
2255 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2258 * trans-expr.c (conv_parent_component_references): Ensure that
2259 'dt' has a backend_decl.
2262 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2263 type has a backend_decl.
2266 * resolve.c (resolve_global_procedure): Check that the 'cl'
2267 structure is not NULL.
2269 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2271 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2274 2010-03-17 Tobias Burnus <burnus@net-b.de>
2277 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2278 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2280 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2281 pointees as having explizit size.
2282 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2284 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2285 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2286 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2287 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2288 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2291 2010-03-14 Tobias Burnus <burnus@net-b.de>
2294 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2295 (resolve_ordinary_assign): Add check to avoid segfault.
2297 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2301 * resolve.c (resolve_compcall): Add new boolean dummy argument
2302 'class_members'. Only resolve expression at end if false.
2303 Remove redundant, static variable 'class_object'.
2304 (check_class_members): Add extra argument to call of
2306 (resolve_typebound_function): Renamed resolve_class_compcall.
2307 Do all the detection of class references here. Correct calls to
2308 resolve_compcall for extra argument.
2309 (resolve_typebound_subroutine): resolve_class_typebound_call
2310 renamed. Otherwise same as resolve_typebound_function.
2311 (gfc_resolve_expr): Call resolve_typebound_function.
2312 (resolve_code): Call resolve_typebound_subroutine.
2314 2010-03-10 Tobias Burnus <burnus@net-b.de
2317 * symbol.c (get_iso_c_sym): Set sym->result.
2319 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2322 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2323 for TBPs, otherwise they will not be resolved properly.
2324 (resolve_function): Use 'value.function.esym' instead of
2325 'value.function.name' to check if we're dealing with a TBP.
2326 (check_class_members): Set correct type of passed object for all TBPs,
2327 not only generic ones, except if the type is abstract.
2329 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2332 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2333 'final...' are not misinterpreted as FINAL statements.
2335 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2338 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2339 allocatable ultimate components do not need temporaries, whilst
2340 ultimate pointer components do.
2342 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2345 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2347 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2350 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2353 * trans-array.c (gfc_conv_array_parameter): A full array of
2354 derived type need not be restricted to a symbol without an
2355 array spec to use the call to gfc_conv_expr_descriptor.
2358 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2359 allocatable arrays do not need temporaries.
2361 2010-03-01 Tobias Burnus <burnus@net-b.de>
2364 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2367 2010-02-28 Tobias Burnus <burnus@net-b.de>
2370 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2371 (gfc_conv_initializer): Handle zero initializer as special case.
2373 2010-02-27 Tobias Burnus <burnus@net-b.de>
2376 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2377 for module variables for Fortran 2008.
2379 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2382 * trans-common.c (build_common_decl): Also update DECL_MODE,
2383 and DECL_SIZE when encountering a larger common block and call
2386 2010-02-24 Tobias Burnus <burnus@net-b.de>
2389 * trans-expr.c (gfc_conv_initializer): Call directly
2390 gfc_conv_constant for C_NULL_(FUN)PTR.
2392 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2395 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2396 checking the rest of the dimensions for elements.
2398 2010-02-21 Tobias Burnus <burnus@net-b.de>
2401 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2403 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2404 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2405 * invoke.texi: Document new -fno-protect-parens flag.
2407 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2413 * dependency.c (gfc_check_argument_var_dependency): Use enum
2414 value instead of arithmetic vaue for 'elemental'.
2415 (check_data_pointer_types): New function.
2416 (gfc_check_dependency): Call check_data_pointer_types.
2417 * trans-array.h : Change fourth argument of
2418 gfc_conv_array_parameter to boolean.
2419 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2420 can be a dummy but it must not be assumed shape or deferred.
2421 Change fourth argument to boolean. Array constructor exprs will
2422 always be contiguous and do not need packing and unpacking.
2423 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2424 space and change fourth argument of gfc_conv_array_parameter
2426 (gfc_trans_arrayfunc_assign): Change fourth argument of
2427 gfc_conv_array_parameter to boolean.
2428 * trans-io.c (gfc_convert_array_to_string): The same.
2429 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2431 2010-02-20 Tobias Burnus <burnus@net-b.de>
2434 * libgfortran.h: Add GFC_RTCHECK_MEM.
2435 * invoke.texi (-fcheck=): Document -fcheck=mem.
2436 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2437 and enable malloc-success check only with -fcheck=mem.
2438 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2440 2010-02-16 Tobias Burnus <burnus@net-b.de>
2443 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2444 * intrinsic.c (add_functions): Ditto.
2445 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2446 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2448 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2451 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2452 gfc_trans_do prototype.
2453 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2454 a loop exit condition. If exit condition is given, build the loop exit
2455 code, checking IO results of implied do loops in READ and WRITE.
2456 (gfc_trans_do): Likewise.
2457 * trans.c (trans_code): New static work function, previously
2458 gfc_trans_code. Passes exit condition to gfc_trans_do.
2459 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2460 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2461 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2462 result status bits in the dtparm structure. Use this condition in call
2463 to gfc_trans_code_cond.
2465 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2469 * trans-array.c (gfc_conv_array_parameter): Use
2470 gfc_full_array_ref_p to detect full and contiguous variable
2471 arrays. Full array components and contiguous arrays do not need
2472 internal_pack and internal_unpack.
2474 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2477 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2480 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2482 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2485 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2486 Tobias Burnus <burnus@net-b.de>
2489 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2491 2010-02-10 Tobias Burnus <burnus@net-b.de>
2494 * trans-decl.c (gfc_generate_function_code): Only check
2495 actual-vs.-dummy character bounds if not bind(C).
2497 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2500 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2501 info->dimen after info has been freed.
2503 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2506 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2509 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2511 * module.c (fix_mio_expr): Declare sym.
2513 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2516 * module.c (fix_mio_expr): Fix for private generic procedures.
2518 2010-02-09 Daniel Kraft <d@domob.eu>
2521 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2522 length to be correct and issue only with -Wsurprising.
2523 * invoke.texi (Wsurprising): Mention this new warning that is
2524 turned on by -Wsurprising.
2526 2010-02-09 Daniel Kraft <d@domob.eu>
2529 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2530 can be CHARACTER type.
2531 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2533 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2536 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2537 'formal_ptr'. If this is true, give returned descriptor unity
2538 lbounds, in all dimensions, and the appropriate offset.
2539 (gfc_conv_procedure_call); If formal is a pointer, set the last
2540 argument of gfc_conv_subref_array_arg to true.
2541 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2542 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2543 new arg of gfc_conv_subref_array_arg to false.
2544 * trans-stmt.c (forall_make_variable_temp): The same.
2546 2010-02-03 Tobias Burnus <burnus@net-b.de>
2549 * interface.c (compare_parameter): Disable rank-checking
2552 2010-02-02 Tobias Burnus <burnus@net-b.de>
2555 * parse.c (decode_specification_statement): Use sym->result not sym.
2557 2010-02-01 Tobias Burnus <burnus@net-b.de>
2560 * decl.c (variable_decl): Allow default initializer in
2561 TYPE declarations in PURE functions.
2563 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2566 * resolve.c (resolve_allocate_expr): Move default initialization code
2567 here from gfc_trans_allocate.
2568 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2570 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2571 of CLASS variables via memcpy.
2572 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2573 to resolve_allocate_expr.
2575 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2578 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2579 * gfortran.h : Add prototype for above.
2580 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2581 (gfc_trans_subcomponent_assign): Call new function to replace
2582 the code to deal with allocatable components.
2583 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2584 gfc_get_full_arrayspec_from_expr to replace existing code.
2586 2010-01-25 Tobias Burnus <burnus@net-b.de>
2589 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2592 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2596 * expr.c (remove_subobject_ref): If the constructor is NULL use
2597 the expression as the source.
2598 (simplify_const_ref): Change the type of expression if
2599 there are component references. Allow for substring to be at
2600 the end of an arbitrarily long chain of references. If an
2601 element is found that is not in an EXPR_ARRAY, assume that this
2602 is scalar initialization of array. Call remove_subobject_ref in
2603 this case with NULL second argument.
2605 2010-01-24 Tobias Burnus <burnus@net-b.de>
2608 * array.c (gfc_array_dimen_size): Use correct specific
2609 function in the check.
2611 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2614 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2615 is required, turn any trailing array elements after a range
2616 into ranges so that offsets can be calculated.
2618 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2620 * module.c (mio_f2k_derived): Use enumerator as initializer of
2624 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2625 bitfield of width 2.
2627 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2630 * resolve.c (extract_compcall_passed_object): Set locus for
2631 passed-object argument.
2632 (extract_ppc_passed_object): Set locus and correctly remove PPC
2635 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2638 * trans-decl.c (add_argument_checking): Do not use the backend
2639 decl directly to test for the presence of an optional dummy
2640 argument. Use gfc_conv_expr_present, remembering to set the
2644 * trans-decl.c (gfc_generate_function_code): Small white space
2645 changes. If 'recurcheckvar' is NULL do not try to reset it.
2647 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2650 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2651 component for extended types.
2652 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2653 and take care of parent component accessibility.
2655 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2658 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2659 * interface.c (check_interface1): Move a warning message here from
2660 resolve_fl_procedure.
2661 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2662 * module.c (read_module): Remove call to gfc_check_interfaces, since
2663 this comes too early here.
2664 * resolve.c (resolve_fl_procedure): Move warning message to
2667 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2670 * interface.c (check_interface1): Pass symbol name rather than NULL to
2671 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2673 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2674 than NULL to gfc_compare_interfaces.
2676 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2679 * trans-array.c (duplicate_allocatable): Static version of
2680 gfc_duplicate_allocatable with provision to handle scalar
2681 components. New boolean argument to switch off call to malloc
2683 (gfc_duplicate_allocatable): New function to call above with
2685 (gfc_copy_allocatable_data): New function to call above with
2687 (structure_alloc_comps): Do not apply indirect reference to
2688 scalar pointers. Add new section to copy allocatable components
2689 of arrays. Extend copying of allocatable components to include
2691 (gfc_copy_only_alloc_comp): New function to copy allocatable
2692 component derived types, without allocating the base structure.
2693 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2694 Add primitive for gfc_copy_only_alloc_comp.
2695 * trans-expr.c (gfc_conv_procedure_call): After calls to
2696 transformational functions with results that are derived types
2697 with allocatable components, copy the components in the result.
2698 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2699 of lhs derived types before allocation.
2701 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2704 * module.c (load_generic_interfaces): If a procedure that is
2705 use associated but not generic is given an interface that
2706 includes itself, then make it generic.
2708 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2709 Shujing Zhao <pearly.zhao@oracle.com>
2711 PR translation/42469
2712 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2713 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2714 character between option name and help text.
2716 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2720 * trans-array.c (gfc_conv_array_initializer): Change call to
2721 gfc_error_now to call to gfc_fatal_error.
2722 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2723 (is_constant_element): Changed name from constant_element.
2724 (gfc_constant_ac): Only use expand_construuctor for expression
2725 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2726 call gfc_is_constant_expr.
2727 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2729 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2730 array expressions should have their constructors expanded.
2731 (gfc_resolve_expr): Use new function to determine whether or not to call
2732 gfc_expand_constructor.
2734 2010-01-09 Tobias Burnus <burnus@net-b.de>
2737 * trans-expr.c (gfc_trans_structure_assign): Handle
2739 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2740 to the constructor for c_null_(fun)ptr.
2741 * resolve.c (resolve_structure_cons): Add special case
2742 for c_null_(fun)ptr.
2744 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2746 * gfortranspec.c (lang_specific_driver): Update copyright notice
2749 2010-01-08 Tobias Burnus <burnus@net-b.de>
2752 * symbol.c (check_conflict, gfc_copy_attr): Add
2753 ASYNCHRONOUS support.
2754 (gfc_add_asynchronous): New function.
2755 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2756 (gfc_match_asynchronous): New function.
2757 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2758 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2759 (gfc_add_asynchronous): New Prototype.
2760 * module.c (ab_attribute, mio_symbol_attribute): Add
2761 ASYNCHRONOUS support.
2762 * resolve.c (was_declared): Ditto.
2763 * match.h (gfc_match_asynchronous): New prototype.
2764 * parse.c (decode_specification_statement,decode_statement):
2765 Add ASYNCHRONOUS support.
2767 2010-01-07 Tobias Burnus <burnus@net-b.de>
2770 * trans-decl.c (get_proc_pointer_decl): Fix call to
2771 gfc_conv_initializer for array-valued proc-pointer funcs.
2773 2010-01-07 Tobias Burnus <burnus@net-b.de>
2776 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2777 allocatable scalars with SAVE attribute.
2779 2010-01-05 Tobias Burnus <burnus@net-b.de>
2782 * options.c (gfc_post_options): Set -frecursion
2783 when -fopenmp is used.
2785 2010-01-05 Tobias Burnus <burnus@net-b.de>
2788 * trans-expr.c (gfc_conv_procedure_call): Nullify
2789 return value for allocatable-scalar character functions.
2791 2010-01-04 Tobias Burnus <burnus@net-b.de>
2794 * error.c (error_printf, gfc_warning, gfc_notify_std,
2795 gfc_warning_now, gfc_error, gfc_error_now,
2796 gfc_fatal_error): Change argument name from nocmsgid to
2797 gmsgid to enable (x)gettext's % checking.
2799 2010-01-04 Tobias Burnus <burnus@net-b.de>
2801 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2803 2010-01-04 Tobias Burnus <burnus@net-b.de>
2806 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2807 for functions returning allocatable scalars.
2808 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2809 reallocating an allocatable scalar.
2810 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2812 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2813 allocatable scalars.
2814 (gfc_generate_function_code): Nullify result variable for
2815 allocatable scalars.
2818 * module.c (gfc_use_module): Fix warning string to allow
2822 * invoke.texi (-fcheck=recursion): Mention that the checking
2823 is also disabled for -frecursive.
2824 * trans-decl.c (gfc_generate_function_code): Disable
2825 -fcheck=recursion when -frecursive is used.
2827 * intrinsic.texi (iso_c_binding): Improve wording.
2830 Copyright (C) 2010 Free Software Foundation, Inc.
2832 Copying and distribution of this file, with or without modification,
2833 are permitted in any medium without royalty provided the copyright
2834 notice and this notice are preserved.