1 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
4 * match.c (gfc_match_iterator): Remove error that iterator
7 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
9 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
10 Access subscript through the "dim" field index.
11 (gfc_trans_create_temp_array): Access ss info through the "dim" field
13 (gfc_conv_array_index_offset): Ditto.
14 (gfc_conv_loop_setup): Ditto.
15 (gfc_conv_expr_descriptor): Ditto.
16 (gfc_conv_ss_startstride): Ditto. Update call to
17 gfc_conv_section_startstride.
18 (gfc_conv_section_startstride): Set values along the array dimension.
19 Get array dimension directly from the argument.
21 2010-07-15 Jakub Jelinek <jakub@redhat.com>
23 * trans.h (gfc_string_to_single_character): New prototype.
24 * trans-expr.c (string_to_single_character): Renamed to ...
25 (gfc_string_to_single_character): ... this. No longer static.
26 (gfc_conv_scalar_char_value, gfc_build_compare_string,
27 gfc_trans_string_copy): Adjust callers.
28 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
29 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
30 (select_struct): Move to toplevel, add GTY(()).
31 (gfc_trans_character_select): Optimize SELECT CASE
32 with character length 1.
34 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
36 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
37 * trans-common.c: Likewise.
38 * trans-decl.c: Likewise.
39 * trans-types.c: Likewise.
42 2010-07-15 Janus Weil <janus@gcc.gnu.org>
45 * resolve.c (resolve_typebound_generic_call): Resolve generic
46 non-polymorphic type-bound procedure calls to the correct specific
48 (resolve_typebound_subroutine): Remove superfluous code.
50 2010-07-15 Daniel Kraft <d@domob.eu>
53 * trans.h (struct gfc_wrapped_block): New struct.
54 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
55 (gfc_finish_wrapped_block): New method.
56 (gfc_init_default_dt): Add new init code to block rather than
58 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
59 (gfc_trans_dummy_array_bias): Ditto.
60 (gfc_trans_g77_array): Ditto.
61 (gfc_trans_deferred_array): Ditto.
62 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
63 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
64 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
65 (gfc_finish_wrapped_block): New method.
66 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
67 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
68 (gfc_trans_deferred_array): Ditto.
69 * trans-decl.c (gfc_trans_dummy_character): Ditto.
70 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
71 (init_intent_out_dt): Ditto.
72 (gfc_init_default_dt): Add new init code to block rather than
74 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
75 and cleanup code and put it all together.
77 2010-07-15 Jakub Jelinek <jakub@redhat.com>
79 * trans.h (gfc_build_compare_string): Add CODE argument.
80 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
81 gfc_build_compare_string.
82 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
83 gfc_build_compare_string.
84 (string_to_single_character): Rename len variable to length.
85 (gfc_optimize_len_trim): New function.
86 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
87 or NE_EXPR and one of the strings is string literal with LEN_TRIM
88 bigger than the length of the other string, they compare unequal.
91 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
92 in CASE_LABEL_EXPR and use NULL for low for the default case.
94 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
96 * trans-array.c (gfc_conv_section_upper_bound): Remove
97 (gfc_conv_section_startstride): Don't set the upper bound in the
98 vector subscript case.
99 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
101 2010-07-14 Janus Weil <janus@gcc.gnu.org>
104 * gfortran.h (gfc_is_data_pointer): Remove prototype.
105 * dependency.c (gfc_is_data_pointer): Make it static.
106 * intrinsic.texi: Update documentation on C_LOC.
107 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
108 and add a check for polymorphic variables.
110 2010-07-14 Jakub Jelinek <jakub@redhat.com>
112 * trans-expr.c (string_to_single_character): Also optimize
113 string literals containing a single char followed only by spaces.
114 (gfc_trans_string_copy): Remove redundant string_to_single_character
117 * trans-decl.c (gfc_build_intrinsic_function_decls,
118 gfc_build_builtin_function_decls): Mark functions as
119 DECL_PURE_P or TREE_READONLY.
121 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
123 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
124 instead of build_function_call_expr.
125 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
127 2010-07-13 Tobias Burnus <burnus@net-b.de>
128 Daniel Franke <franke.daniel@gmail.com>
131 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
132 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
134 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
136 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
137 Tobias Burnus <burnus@net-b.de>
140 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
141 noclobber/noescape annotations to function calls.
142 (gfc_build_builtin_function_decls): Likewise.
144 2010-07-13 Janus Weil <janus@gcc.gnu.org>
150 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
151 * class.c (gfc_build_class_symbol): Modified call to
152 'gfc_find_derived_vtab'.
153 (add_proc_component): Removed, moved code into 'add_proc_comp'.
154 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
156 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
157 Removed treatment of generics.
158 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
159 Call 'add_proc_comp' instead of duplicating code.
160 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
162 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
163 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
164 Removed treatment of generics.
165 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
166 'gfc_find_derived_vtab'.
167 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
168 Removed treatment of generics.
169 (resolve_select_type,resolve_fl_derived): Modified call to
170 'gfc_find_derived_vtab'.
171 * trans-decl.c (gfc_get_symbol_decl): Ditto.
172 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
174 * trans-stmt.c (gfc_trans_allocate): Ditto.
176 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
179 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
182 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
184 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
185 * resolve.c (build_default_init_expr): Ditto.
187 2010-07-11 Tobias Burnus <burnus@net-b.de>
190 * module.c (sort_iso_c_rename_list): Remove.
191 (import_iso_c_binding_module,use_iso_fortran_env_module):
192 Allow multiple imports of the same symbol.
194 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
196 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
198 2010-07-11 Janus Weil <janus@gcc.gnu.org>
201 * decl.c (build_sym,attr_decl1): Only build the class container if the
202 symbol has sufficient attributes.
203 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
204 pointer attribute for classes.
205 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
206 * module.c (MOD_VERSION): Bump.
207 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
208 (mio_symbol_attribute): Handle class_pointer attribute.
209 * parse.c (parse_derived): Use class_pointer instead of pointer
210 attribute for classes.
211 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
212 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
213 resolve_allocate_expr,resolve_fl_derived): Ditto.
214 (resolve_fl_var_and_proc): Check for class_ok attribute.
216 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
218 * trans-io.c (gfc_build_st_parameter): Update calls to
219 gfc_add_field_to_struct.
220 * trans-stmt.c (ADD_FIELD): Ditto.
222 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
224 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
225 fieldlist, remove fieldlist from argument list.
226 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
227 and remove fieldlist from argument list.
228 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
229 gfc_get_mixed_entry_union): Move setting
230 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
231 * trans-types.h (gfc_add_field_to_struct): Update prototype.
233 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
236 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
237 if the lhs has never been host associated, as well as not being
238 use associated, a pointer or a target.
239 * resolve.c (resolve_variable): Mark variables that are host
241 * gfortran.h: Add the host_assoc bit to the symbol_attribute
244 2010-07-09 Janus Weil <janus@gcc.gnu.org>
246 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
247 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
250 2010-07-08 Janus Weil <janus@gcc.gnu.org>
253 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
254 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
255 gfc_resolve_storage_size): New prototypes.
256 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
257 * intrinsic.c (add_functions): Add STORAGE_SIZE.
258 * iresolve.c (gfc_resolve_storage_size): New function.
259 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
261 (gfc_conv_intrinsic_storage_size): New function.
262 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
264 2010-07-08 Jakub Jelinek <jakub@redhat.com>
267 * match.c (match_exit_cycle): Error on EXIT also from collapsed
268 !$omp do loops. Error on CYCLE to non-innermost collapsed
271 2010-07-08 Tobias Burnus <burnus@net-b.de>
274 * array.c (gfc_match_array_ref): Better error message for
275 coarrays with too few ranks.
276 (match_subscript): Move one diagnostic to caller.
277 * gfortran.h (gfc_get_corank): Add prottype.
278 * expr.c (gfc_get_corank): New function.
279 * iresolve.c (resolve_bound): Fix rank for cobounds.
280 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
281 gfc_resolve_ucobound, gfc_resolve_this_image): Update
284 2010-07-06 Tobias Burnus <burnus@net-b.de>
287 * array.c (gfc_expand_constructor): Add optional diagnostic.
288 * gfortran.h (gfc_expand_constructor): Update prototype.
289 * expr.c (gfc_simplify_expr, check_init_expr,
290 gfc_reduce_init_expr): Update gfc_expand_constructor call.
291 * resolve.c (gfc_resolve_expr): Ditto.
293 2010-07-06 Tobias Burnus <burnus@net-b.de>
295 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
296 * trans-intrinsic.c: Ditto.
297 * trans-types.c: Ditto.
298 * convert.c: Include diagnostic-core.h instead of toplev.h.
300 * trans-array.c: Ditto.
301 * trans-const.c: Ditto.
302 * trans-expr.c: Ditto.
304 * trans-openmp.c: Ditto.
307 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
310 * check.c (dim_rank_check): Also check intrinsic functions.
311 Adjust permissible rank for functions which reduce the rank of
312 their argument. Spread is an exception, where DIM can
313 be one larger than the rank of array.
315 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
318 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
320 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
323 * trans-types.c (gfc_get_derived_type): Derived type fields
324 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
325 but build_pointer_type_for_mode must be used for this.
327 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
329 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
330 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
331 type of gfc_conv_procedure_call.
332 (conv_generic_with_optional_char_arg): Likewise.
333 * trans-stmt.c (gfc_trans_call): Likewise.
334 * trans-expr.c (gfc_conv_function_expr): Likewise.
335 (gfc_conv_procedure_call): Use build_call_vec instead of
338 2010-07-04 Daniel Kraft <d@domob.eu>
340 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
342 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
346 * trans-types.c (gfc_get_derived_type): Derived type fields
347 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
349 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
352 * decl.c (match_procedure_in_type): Clear structure before using.
353 (gfc_match_generic): Ditto.
355 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
357 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
358 * trans-types.c (gfc_add_field_to_struct_1): New function, most
359 of which comes from...
360 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
361 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
363 (gfc_get_array_descriptor_base): Likewise.
364 (gfc_get_mixed_entry_union): Likewise.
365 (gfc_get_derived_type): Add extra chain parameter for
366 gfc_add_field_to_struct.
367 * trans-stmt.c (gfc_trans_character_select): Likewise.
368 * trans-io.c (gfc_build_st_parameter): Likewise.
370 2010-06-29 Janus Weil <janus@gcc.gnu.org>
373 * resolve.c (is_external_proc): Prevent procedure pointers from being
374 regarded as external procedures.
376 2010-06-29 Janus Weil <janus@gcc.gnu.org>
379 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
380 passed as second argument of ASSOCIATED.
382 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
385 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
386 to determine if a function assignment can be made without a
388 (gfc_trans_arrayfunc_assign): Move all the conditions that
389 suppress the direct function call to the above new functon and
392 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
395 * interface.c (argument_rank_mismatch): New function.
396 (compare_parameter): Call new function instead of generating
399 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
401 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
402 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
405 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
407 * Make-lang.in: Update dependencies.
409 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
411 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
412 and exit_label fields.
413 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
415 * trans-stmt.c (gfc_trans_simple_do): Likewise.
416 (gfc_trans_do): Likewise.
417 (gfc_trans_do_while): Likewise.
418 (gfc_trans_cycle): Use cycle_label directly.
419 (gfc_trans_exit): Use exit_label directly.
421 2010-06-27 Daniel Kraft <d@domob.eu>
423 * dump-parse-tree.c (show_symbol): Dump target-expression for
425 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
426 (show_namespace): Use show_level for correct indentation of
427 "inner namespaces" (contained procedures or BLOCK).
429 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
432 * dump-parse-tree.c (show_code_node): Show namespace for
435 2010-06-26 Tobias Burnus <burnus@net-b.de>
437 * decl.c (gfc_match_decl_type_spec): Support
438 TYPE(intrinsic-type-spec).
440 2010-06-25 Tobias Burnus <burnus@net-b.de>
442 * intrinsic.h (gfc_check_selected_real_kind,
443 gfc_simplify_selected_real_kind): Update prototypes.
444 * intrinsic.c (add_functions): Add radix support to
446 * check.c (gfc_check_selected_real_kind): Ditto.
447 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
448 * trans-decl.c (gfc_build_intrinsic_function_decls):
449 Change call from selected_real_kind to selected_real_kind2008.
450 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
451 (PRECISION, RANGE, RADIX): Add cross @refs.
453 2010-06-25 Tobias Burnus <burnus@net-b.de>
455 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
456 * gfortran.texi (_gfortran_set_options): Update for
457 GFC_STD_F2008_OBS addition.
458 * libgfortran.h: Add GFC_STD_F2008_OBS.
459 * options.c (set_default_std_flags, gfc_handle_option): Handle
461 io.c (check_format): Fix allow_std check.
463 2010-06-25 Tobias Burnus <burnus@net-b.de>
465 * decl.c (gfc_match_entry): Allow END besides
466 END SUBROUTINE/END FUNCTION for contained procedures.
468 2010-06-25 Tobias Burnus <burnus@net-b.de>
470 * parse.c (next_free, next_fixed): Allow ";" as first character.
472 2010-06-24 Tobias Burnus <burnus@net-b.de>
475 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
477 2010-06-22 Janus Weil <janus@gcc.gnu.org>
480 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
483 2010-06-21 Tobias Burnus <burnus@net-b.de>
486 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
488 * symbol.c (gfc_add_contiguous): New function.
489 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
490 * decl.c (match_attr_spec): Ditto.
491 (gfc_match_contiguous): New function.
492 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
494 * gfortran.h (symbol_attribute): Add contiguous.
495 (gfc_is_simply_contiguous): Add prototype.
496 (gfc_add_contiguous): Add prototype.
497 * match.h (gfc_match_contiguous): Add prototype.
498 * parse.c (decode_specification_statement,
499 decode_statement): Handle contiguous attribute.
500 * expr.c (gfc_is_simply_contiguous): New function.
501 * dump-parse-tree.c (show_attr): Handle contiguous.
502 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
504 * trans-expr.c (gfc_add_interface_mapping): Copy
506 * trans-array.c (gfc_conv_descriptor_stride_get,
507 gfc_conv_array_parameter): Handle contiguous arrays.
508 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
509 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
511 * trans.h (gfc_array_kind): Ditto.
512 * trans-decl.c (gfc_get_symbol_decl): Ditto.
514 2010-06-20 Joseph Myers <joseph@codesourcery.com>
516 * options.c (gfc_handle_option): Don't handle N_OPTS.
518 2010-06-19 Janus Weil <janus@gcc.gnu.org>
521 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
524 2010-06-18 Tobias Burnus <burnus@net-b.de>
527 * resolve.c (resolve_allocate_deallocate): Properly check
528 part-refs in stat=/errmsg= for invalid use.
530 2010-06-17 Janus Weil <janus@gcc.gnu.org>
533 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
534 Return directly in case of an error.
536 2010-06-16 Janus Weil <janus@gcc.gnu.org>
539 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
540 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
541 structure to each procedure in a procedure list.
542 * module.c (mio_typebound_proc): Add NULL argument to
543 'gfc_get_typebound_proc'.
544 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
545 to initialize the new structure.
547 2010-06-15 Janus Weil <janus@gcc.gnu.org>
550 * gfortran.h (gfc_expr): Add new member 'mold'.
551 * match.c (gfc_match_allocate): Implement the MOLD tag.
552 * resolve.c (resolve_allocate_expr): Ditto.
553 * trans-stmt.c (gfc_trans_allocate): Ditto.
555 2010-06-15 Jakub Jelinek <jakub@redhat.com>
558 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
559 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
560 GFC_DECL_SAVED_DESCRIPTOR set.
561 (gfc_omp_report_decl): New function.
562 * trans.h (gfc_omp_report_decl): New prototype.
563 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
565 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
569 * gfortranspec.c (lang_specific_driver): Removed deprecation
571 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
572 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
573 * cpp.h (gfc_cpp_makedep): New.
574 (gfc_cpp_add_dep): New.
575 (gfc_cpp_add_target): New.
576 * cpp.c (gfc_cpp_option): Add deps* members.
577 (gfc_cpp_makedep): New.
578 (gfc_cpp_add_dep): New.
579 (gfc_cpp_add_target): New.
580 (gfc_cpp_init_options): Initialize new options.
581 (gfc_cpp_handle_option): Handle new options.
582 (gfc_cpp_post_options): Map new options to libcpp-options.
583 (gfc_cpp_init): Handle deferred -MQ and -MT options.
584 (gfc_cpp_done): If requested, write dependencies to file.
585 * module.c (gfc_dump_module): Add a module filename as target.
586 * scanner.c (open_included_file): New parameter system; add the
587 included file as dependency.
588 (gfc_open_included_file): Add the included file as dependency.
589 (gfc_open_intrinsic_module): Likewise.
590 * invoke.texi: Removed deprecation warning for -M.
591 * gfortran.texi: Removed Makefile-dependencies project.
593 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
595 * resolve.c (resolve_global_procedure): Improved checking if an
596 explicit interface is required.
598 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
600 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
602 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
603 (gfc_conv_intrinsic_ttynam): Likewise.
604 (gfc_conv_intrinsic_trim): Likewise.
606 2010-06-12 Janus Weil <janus@gcc.gnu.org>
609 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
611 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
613 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
615 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
617 * mathbuiltins.def: Add builtins that do not directly correspond
618 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
619 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
620 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
621 code_{r,c}{4,8,10,16} fields. Add
622 {,complex}{float,double,long_double}_built_in fields.
623 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
624 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
625 definition of OTHER_BUILTIN.
626 (real_compnt_info): Remove unused struct.
627 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
629 (build_round_expr): Call builtin_decl_for_precision instead of
631 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
633 (gfc_build_intrinsic_lib_fndecls): Match
634 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
635 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
637 (gfc_conv_intrinsic_lib_function): Go through all the extended
639 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
641 (gfc_conv_intrinsic_abs): Likewise.
642 (gfc_conv_intrinsic_mod): Likewise.
643 (gfc_conv_intrinsic_sign): Likewise.
644 (gfc_conv_intrinsic_fraction): Likewise.
645 (gfc_conv_intrinsic_nearest): Likewise.
646 (gfc_conv_intrinsic_spacing): Likewise.
647 (gfc_conv_intrinsic_rrspacing): Likewise.
648 (gfc_conv_intrinsic_scale): Likewise.
649 (gfc_conv_intrinsic_set_exponent): Likewise.
651 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
655 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
656 functions with CLASS formal arguments.
658 2010-06-10 Janus Weil <janus@gcc.gnu.org>
661 * resolve.c (conformable_arrays): Handle allocatable components.
663 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
666 * gfortran.texi: Document that Cray pointers cannot be function
669 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
672 * gfortran.texi: Document lack of support for syntax
673 "complex FUNCTION name*16()", and existence of alternative
674 legacy syntax "complex*16 FUNCTION name()".
676 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
679 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
680 POSIX's fsync(), and how to call the latter from Fortran code.
682 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
685 * interface.c (compare_actual_formal): Reject actual arguments with
686 array subscript passed to ASYNCHRONOUS dummys.
688 2010-06-10 Daniel Kraft <d@domob.eu>
691 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
692 (struct gfc_symbol): New field `assoc'.
693 (struct gfc_association_list): New struct.
694 (struct gfc_code): New struct `block' in union, move `ns' there
695 and add association list.
696 (gfc_free_association_list): New method.
697 (gfc_has_vector_subscript): Made public;
698 * match.h (gfc_match_associate): New method.
699 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
700 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
701 * interface.c (gfc_has_vector_subscript): Made public.
702 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
703 * match.c (gfc_match_associate): New method.
704 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
705 * primary.c (match_variable): Don't allow names associated to expr here.
706 * parse.c (decode_statement): Try matching ASSOCIATE statement.
707 (case_exec_markers, case_end): Add ASSOCIATE statement.
708 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
709 (parse_associate): New method.
710 (parse_executable): Handle ST_ASSOCIATE.
711 (parse_block_construct): Change reference to gfc_code's `ns' field.
712 * resolve.c (resolve_select_type): Ditto.
713 (resolve_code): Ditto.
714 (resolve_block_construct): Ditto and add comment.
715 (resolve_select_type): Set association list in generated BLOCK to NULL.
716 (resolve_symbol): Resolve associate names.
717 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
718 and free association list.
719 (gfc_free_association_list): New method.
720 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
721 * trans-stmt.c (gfc_trans_block_construct): Change reference to
722 gfc_code's `ns' field.
724 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
726 * error.c (error_print): Pre-initialize loc by NULL.
727 * openmp.c (resolve_omp_clauses): Add explicit
728 braces to avoid ambigous else.
729 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
731 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
733 * gfc-internals.texi: Move to GFDL 1.3.
734 * gfortran.texi: Ditto.
735 * intrinsic.texi: Ditto.
736 * invoke.texi: Ditto.
738 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
741 * check.c (gfc_check_selected_real_kind): Verify that the
742 actual arguments are scalar.
744 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
747 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
749 2010-06-09 Janus Weil <janus@gcc.gnu.org>
752 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
754 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
756 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
758 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
760 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
761 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
762 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
763 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
765 * fortran/check.c (nonnegative_check, less_than_bitsize1,
766 less_than_bitsize2): New functions.
767 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
768 nonnegative_check and less_than_bitsize1.
769 (gfc_check_ibclr, gfc_check_ibset): Removed.
770 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
773 2010-06-09 Janus Weil <janus@gcc.gnu.org>
776 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
779 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
781 * resolve.c (resolve_deallocate_expr): Avoid warning
782 about possible use of iunitialized sym.
783 (resolve_allocate_expr): Pre-initialize sym by NULL.
785 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
788 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
790 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
792 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
794 (gfc_get_array_type_bounds): Likewise.
796 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
797 (gfc_find_module): Likewise.
799 * f95-lang.c (pushlevel): Likewise.
801 * trans.h (struct lang_type): Add variable_size GTY option.
802 (struct lang_decl): Likewise.
804 2010-06-08 Tobias Burnus <burnus@net-b.de>
807 * symbol.c (check_conflict): Move protected--external/procedure check ...
808 * resolve.c (resolve_select_type): ... to the resolution stage.
810 2010-06-07 Tobias Burnus <burnus@net-b.de>
812 * options.c (gfc_handle_option): Fix -fno-recursive.
814 2010-06-07 Tobias Burnus <burnus@net-b.de>
816 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
817 * gfortran.texi (copyrights-gfortran): Ditto.
819 2010-06-07 Joseph Myers <joseph@codesourcery.com>
821 * lang.opt (fshort-enums): Define using Var and VarExists.
822 * options.c (gfc_handle_option): Don't set flag_short_enums here.
824 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
825 Janus Weil <janus@gcc.gnu.org>
828 * resolve.c (get_declared_from_expr): Move to before
829 resolve_typebound_generic_call. Make new_ref and class_ref
830 ignorable if set to NULL.
831 (resolve_typebound_generic_call): Once we have resolved the
832 generic call, check that the specific instance is that which
833 is bound to the declared type.
834 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
835 freeing 'class_ref->next' twice.
837 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
840 * trans-array.c (structure_alloc_comps): Dereference scalar
841 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
844 2010-06-04 Joseph Myers <joseph@codesourcery.com>
846 * gfortranspec.c (append_arg, lang_specific_driver): Use
847 GCC-specific formats in diagnostics.
849 2010-06-02 Tobias Burnus <burnus@net-b.de>
852 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
855 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
858 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
861 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
863 * fortran/gfortran.texi: Fix typos in description of variable-format-
866 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
869 * dependency.c (gfc_check_section_vs_section): Check
870 for interleaving array assignments without conflicts.
872 2010-05-30 Janus Weil <janus@gcc.gnu.org>
874 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
875 $data component of a class container.
876 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
877 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
878 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
879 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
880 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
881 * gcc/fortran/parse.c (parse_derived): Ditto.
882 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
883 gfc_expr_attr): Ditto.
884 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
885 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
886 resolve_fl_var_and_proc, resolve_typebound_procedure,
887 resolve_fl_derived): Ditto.
888 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
889 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
891 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
892 gfc_trans_deferred_vars): Ditto.
893 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
895 2010-05-28 Tobias Burnus <burnus@net-b.de>
897 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
899 2010-05-28 Joseph Myers <joseph@codesourcery.com>
901 * gfortranspec.c (append_arg, lang_specific_driver): Use
902 fatal_error instead of fatal. Use warning instead of fprintf for
905 2010-05-28 Joseph Myers <joseph@codesourcery.com>
907 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
908 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
909 xstrerror instead of strerror.
911 2010-05-26 Joseph Myers <joseph@codesourcery.com>
913 * cpp.c (cb_cpp_error): Save and restore
914 global_dc->warn_system_headers, not variable warn_system_headers.
916 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
918 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
920 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
922 * trans-common.c: Do not include rtl.h, include output.h instead.
923 * trans-decl.c: Likewise.
925 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
928 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
929 namespace before trying to reorder the gsymbols.
931 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
936 * resolve.c (resolve_global_procedure): Add check for global
937 procedures with implicit interfaces and assumed-shape or optional
938 dummy arguments. Verify that function return type, kind and string
941 2010-05-21 Tobias Burnus <burnus@net-b.de>
943 * gfortran.h: Do not include system.h.
944 * bbt.c: Include system.h.
946 * dependency.c: Ditto.
947 * dump-parse-tree.c: Ditto.
948 * arith.h: Do not include gfortran.h.
949 * constructor.h: Do not include gfortran.h and splay-tree.h.
950 * match.h: Do not include gfortran.h.
952 * target-memory.h: Ditto.
953 * openmp.c: Do not include toplev.h and target.h.
954 * trans-stmt.c: Ditto not include toplev.h.
956 * trans-common.c: Tell why toplev.h is needed. And
957 do not include target.h.
958 * trans-expr.c: Tell why toplev.h is needed.
959 * trans-array.c: Ditto.
960 * trans-openmp.c: Ditto.
961 * trans-const.c: Ditto.
963 * trans-types.c: Ditto.
965 * trans-decl.c: Ditto.
968 * trans-intrinsic.c: Ditto.
971 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
974 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
975 before returning MATCH_ERROR. Add check for scalar. Add check for
976 default integer kind.
978 2010-05-22 Janus Weil <janus@gcc.gnu.org>
981 * match.c (gfc_match_select_type): On error jump back out of the local
983 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
984 stage, more precisely to ...
985 * resolve.c (resolve_fl_derived): ... this place.
987 2010-05-22 Janus Weil <janus@gcc.gnu.org>
990 * resolve.c (ensure_not_abstract): Allow abstract types with
991 non-abstract ancestors.
993 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
995 * trans-const.c: Include realmpfr.h.
996 * Make-lang.in: Update dependencies.
998 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1000 * trans-const.c, trans-types.c, trans-intrinsic.c:
1001 Clean up redundant includes.
1003 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1006 * lang.opt (Wunused-dummy-argument): New option.
1007 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1008 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1009 (set_Wall): Enable warn_unused_dummy_argument.
1010 (gfc_handle_option): Set warn_unused_dummy_argument according to
1012 * trans-decl.c (generate_local_decl): Separate warnings about
1013 unused variables and unused dummy arguments.
1014 * invoke.texi: Documented new option.
1016 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1018 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1019 (gfc_conv_string_tmp): Do not assert type comparibilty.
1020 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1021 (gfc_conv_expr_descriptor): Remove assert.
1022 * trans-common.c: Clarify why rtl.h and tm.h are included.
1023 * trans-openmp.c: Do not include ggc.h and real.h.
1024 Explain why gimple.h is included.
1025 * trans-const.c: Do not include ggc.h.
1026 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1027 * trans.c: Do not include ggc.h and real.h.
1028 Explain why gimple.h is included.
1029 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1030 and dwarf2out.h are included.
1031 * trans-io.c: Do not include gimple.h and real.h.
1032 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1033 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1036 2010-05-20 Tobias Burnus <burnus@net-b.de>
1038 * options.c (gfc_init_options,gfc_post_options): Enable
1039 flag_associative_math by default.
1041 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1044 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1045 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1046 blank STOP, handling a null expression. (gfc_trans_pause): Use
1047 pause_string for blank PAUSE.
1048 * trans.h: Add external function declaration for error_stop_numeric.
1049 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1050 the declaration for the library call. Adjust whitespaces.
1051 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1052 signal no stop code. Match the expression following the stop and pass
1053 that to the translators. Remove the old use of digit matching. Add
1054 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1055 and if CHARACTER, default character KIND.
1057 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1060 * lang.opt (Wconversion-extra): New option.
1061 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1062 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1063 (set_Wall): Enable -Wconversion.
1064 (gfc_handle_option): Set warn_conversion_extra.
1065 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1066 introduced for -Wconversion if -Wconversion-extra is present.
1067 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1068 -Wconversion; document -Wconversion-extra.
1070 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1073 * gfortran.h (gfc_has_default_initializer): New.
1074 * expr.c (gfc_has_default_initializer): New.
1075 * resolve.c (has_default_initializer): Removed, use
1076 gfc_has_default_initializer() instead. Updated all callers.
1077 * trans-array.c (has_default_initializer): Removed, use
1078 gfc_has_default_initializer() instead. Updated all callers.
1079 * trans-decl.c (generate_local_decl): Do not check the
1080 first component only to check for initializers, but use
1081 gfc_has_default_initializer() instead.
1083 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1086 * primary.c (match_string_constant): Move start_locus just inside
1088 * data.c (create_character_intializer): Clarified truncation warning.
1090 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1093 * intrinsic.h (gfc_check_float): New prototype.
1094 (gfc_check_sngl): New prototype.
1095 * check.c (gfc_check_float): New.
1096 (gfc_check_sngl): New.
1097 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1098 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1100 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1101 added them to the list of specifics of REAL instead.
1103 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1106 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1107 This is now handled via 'gfc_class_null_initializer'.
1109 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1111 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1112 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1113 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1114 add_procs_to_declared_vtab,add_generic_specifics,
1115 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1116 find_typebound_proc_uop,gfc_find_typebound_proc,
1117 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1118 gfc_get_tbp_symtree): Moved here from other places.
1119 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1121 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1122 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1123 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1124 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1125 * Make-lang.in: Add class.o.
1126 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1127 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1128 add_procs_to_declared_vtab,add_generic_specifics,
1129 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1130 find_typebound_proc_uop,gfc_find_typebound_proc,
1131 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1132 gfc_get_tbp_symtree): Move to class.c.
1134 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1136 * trans-types.c (gfc_init_types): Use build_function_type_list.
1137 (gfc_get_ppc_type): Likewise.
1138 * trans-decl.c (gfc_generate_constructors): Likewise.
1139 * f95-lang.c (build_builtin_fntypes): Likewise.
1140 (gfc_init_builtin_functions): Likewise.
1141 (DEF_FUNCTION_TYPE_0): Likewise.
1142 (DEF_FUNCTION_TYPE_1): Likewise.
1143 (DEF_FUNCTION_TYPE_2): Likewise.
1144 (DEF_FUNCTION_TYPE_3): Likewise.
1145 (DEF_FUNCTION_TYPE_4): Likewise.
1146 (DEF_FUNCTION_TYPE_5): Likewise.
1147 (DEF_FUNCTION_TYPE_6): Likewise.
1148 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1149 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1151 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1153 * trans-array.c (gfc_trans_array_constructor_value): Use
1154 build_constructor instead of build_constructor_from_list.
1155 (gfc_build_constant_array_constructor): Likewise.
1156 * trans-decl.c (create_main_function): Likewise.
1157 * trans-stmt.c (gfc_trans_character_select): Likewise.
1159 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1162 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1163 (resolve_fl_variable_derived): ... this place.
1164 (resolve_symbol): Make sure function symbols (and their result
1165 variables) are not resolved twice.
1167 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1170 * array.c (match_array_list): Revert change from 2010-05-13.
1172 2010-05-16 Richard Guenther <rguenther@suse.de>
1174 * trans-decl.c (module_htab_decls_hash): Revert last change.
1176 2010-05-16 Richard Guenther <rguenther@suse.de>
1178 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1180 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1182 * options.c (set_Wall): Remove special logic for Wuninitialized
1185 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1189 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1192 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1196 * gfortran.h (gfc_class_null_initializer): New prototype.
1197 * expr.c (gfc_class_null_initializer): New function to build a NULL
1198 initializer for CLASS pointers.
1199 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1200 containers. Remove default NULL initialization of $data component.
1201 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1203 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1204 Use new function 'gfc_class_null_initializer'.
1205 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1208 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1211 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1212 unsigned mpz_get_?i routines.
1214 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1216 * trans.c (trans_code): Set backend locus early.
1217 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1218 of the function instead of current input_location.
1220 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1223 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1225 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1226 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1229 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1232 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1234 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1235 by reference dummy procedures or non-dummy procedure pointers.
1236 (gfc_omp_predetermined_sharing): Return
1237 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1239 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1242 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1243 after OMP statement.
1244 (gfc_match_omp_critical): Likewise.
1245 (gfc_match_omp_flush): Likewise.
1246 (gfc_match_omp_workshare): Likewise.
1247 (gfc_match_omp_master): Likewise.
1248 (gfc_match_omp_ordered): Likewise.
1249 (gfc_match_omp_atomic): Likewise.
1250 (gfc_match_omp_barrier): Likewise.
1251 (gfc_match_omp_end_nowait): Likewise.
1253 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1256 * resolve.c (validate_case_label_expr): Removed FIXME.
1257 (resolve_select): Raise default warning on case labels out of range
1258 of the case expression.
1260 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1265 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1266 about conversion warnings.
1268 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1271 * match.c (gfc_match_select_type): Move error message to
1272 resolve_select_type.
1273 * resolve.c (resolve_select_type): Error message moved here from
1274 gfc_match_select_type. Correctly set type of temporary.
1276 2010-05-10 Richard Guenther <rguenther@suse.de>
1278 * trans-decl.c (gfc_build_library_function_decl): Split out
1280 (build_library_function_decl_1): ... this new function.
1281 Set a fnspec attribute if a specification was provided.
1282 (gfc_build_library_function_decl_with_spec): New function.
1283 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1284 and internal_unpack.
1286 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1289 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1292 2010-05-07 Jason Merrill <jason@redhat.com>
1294 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1295 to avoid -Wc++-compat warning.
1297 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1300 * options.c (gfc_handle_option): Add argument kind.
1301 * gfortran.h (gfc_handle_option): Update declaration.
1303 2010-05-06 Tobias Burnus <burnus@net-b.de>
1306 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1309 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1312 * resolve.c (traverse_data_list): Rephrase error message for
1313 non-constant bounds in data-implied-do.
1315 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1318 * gfortran.h: Removed repeat count from constructor, removed
1320 * data.h (gfc_assign_data_value_range): Changed return value from
1322 * data.c (gfc_assign_data_value): Add location to constructor element.
1323 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1324 for each element in range. Return early if an error was generated.
1325 * resolve.c (check_data_variable): Stop early if range assignment
1328 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1331 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1332 * symbol.c (gfc_build_class_symbol): Add separate class container for
1335 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1338 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1340 2010-05-02 Tobias Burnus <burnus@net-b.de>
1343 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1344 for lcobound, ucobound, image_index and this_image.
1345 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1346 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1347 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1348 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1350 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1352 2010-04-30 Tobias Burnus <burnus@net-b.de>
1356 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1357 calculation for array descriptor types.
1359 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1362 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1363 initializers for PPC members of the vtabs.
1365 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1368 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1369 attribute for all PPC members of the vtypes.
1370 (copy_vtab_proc_comps): Copy the correct interface.
1371 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1372 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1373 a dummy argument and make sure all PPC members of the vtab are
1374 initialized correctly.
1375 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1376 in call to gfc_trans_assign_vtab_procs.
1377 * trans-stmt.c (gfc_trans_allocate): Ditto.
1379 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1382 * resolve.c (resolve_typebound_function): Renamed
1383 resolve_class_compcall.Do all the detection of class references
1385 (resolve_typebound_subroutine): resolve_class_typebound_call
1386 renamed. Otherwise same as resolve_typebound_function.
1387 (gfc_resolve_expr): Call resolve_typebound_function.
1388 (resolve_code): Call resolve_typebound_subroutine.
1390 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1393 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1394 pass back the specific symtree name, rather than the target
1397 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1400 * resolve.c (resolve_structure_cons): Make the initializer of
1401 the vtab component 'extends' the same type as the component.
1403 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1406 * interface.c (check_interface1): Pass symbol name rather than NULL to
1407 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1408 trap MULL. (gfc_compare_derived_types): Revert previous change
1409 incorporated incorrectly during merge from trunk, r155778.
1410 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1411 than NULL to gfc_compare_interfaces.
1412 * symbol.c (add_generic_specifics): Likewise.
1414 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1417 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1418 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1419 (gfc_find_derived_vtab): Likewise.
1420 * module.c (ab_attribute): Add enumerator AB_VTAB.
1421 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1422 (check_for_ambiguous): Likewise.
1424 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1425 Janus Weil <janus@gcc.gnu.org>
1428 * trans-expr.c (select_class_proc): Remove function.
1429 (conv_function_val): Delete reference to previous.
1430 (gfc_conv_derived_to_class): Add second argument to the call to
1431 gfc_find_derived_vtab.
1432 (gfc_conv_structure): Exclude proc_pointer components when
1433 accessing $data field of class objects.
1434 (gfc_trans_assign_vtab_procs): New function.
1435 (gfc_trans_class_assign): Add second argument to the call to
1436 gfc_find_derived_vtab.
1437 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1438 implement holding off searching for the vptr derived type.
1439 (add_proc_component): New function.
1440 (add_proc_comps): New function.
1441 (add_procs_to_declared_vtab1): New function.
1442 (copy_vtab_proc_comps): New function.
1443 (add_procs_to_declared_vtab): New function.
1444 (void add_generic_specifics): New function.
1445 (add_generics_to_declared_vtab): New function.
1446 (gfc_find_derived_vtab): Add second argument to the call to
1447 gfc_find_derived_vtab. Add the calls to
1448 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1449 * decl.c (build_sym, build_struct): Use new arg in calls to
1450 gfc_build_class_symbol.
1451 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1452 definition of struct gfc_class_esym_list. Modify prototypes
1453 of gfc_build_class_symbol and gfc_find_derived_vtab.
1454 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1455 call to gfc_find_derived_vtab.
1456 * module.c : Add the vtype attribute.
1457 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1458 * resolve.c (resolve_typebound_generic_call): Add second arg
1459 to pass along the generic name for class methods.
1460 (resolve_typebound_call): The same.
1461 (resolve_compcall): Use the second arg to carry the generic
1462 name from the above. Remove the reference to class_esym.
1463 (check_members, check_class_members, resolve_class_esym,
1464 hash_value_expr): Remove functions.
1465 (resolve_class_compcall, resolve_class_typebound_call): Modify
1466 to use vtable rather than member by member calls.
1467 (gfc_resolve_expr): Modify second arg in call to
1469 (resolve_select_type): Add second arg in call to
1470 gfc_find_derived_vtab.
1471 (resolve_code): Add second arg in call resolve_typebound_call.
1472 (resolve_fl_derived): Exclude vtypes from check for late
1473 procedure definitions. Likewise for checking of explicit
1474 interface and checking of pass arg.
1475 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1476 calls to gfc_find_derived_vtab.
1477 * match.c (select_type_set_tmp): Use new arg in call to
1478 gfc_build_class_symbol.
1479 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1481 * parse.c (endType): Finish incomplete classes.
1483 2010-04-28 Tobias Burnus <burnus@net-b.de>
1487 * simplify.c (simplify_cobound): Handle scalar coarrays.
1489 2010-04-27 Tobias Burnus <burnus@net-b.de>
1491 * gfc-internals.texi: Update copyright year.
1492 * gfortran.texi: Ditto.
1493 * invoke.texi: Ditto.
1495 2010-04-27 Tobias Burnus <burnus@net-b.de>
1498 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1499 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1500 * trans-types.c (gfc_get_array_type_bounds,
1501 gfc_get_array_descriptor_base): Add corank argument.
1502 * trans-array.c (gfc_array_init_size): Handle corank.
1503 (gfc_trans_create_temp_array, gfc_array_allocate,
1504 gfc_conv_expr_descriptor): Add corank argument to call.
1505 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1507 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1511 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1512 of mucking with a tree directly.
1514 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1517 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1518 gfc_error with new error message.
1520 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1524 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1526 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1528 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1529 than the address of a GFC_SS_REFERENCE.
1530 * trans.h : Change comment on GFC_SS_REFERENCE.
1532 2010-04-22 Richard Guenther <rguenther@suse.de>
1535 * resolve.c (gfc_resolve_index): Wrap around ...
1536 (gfc_resolve_index_1): ... this. Add parameter to allow
1537 any integer kind index type.
1538 (resolve_array_ref): Allow any integer kind for the start
1539 index of an array ref.
1541 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1544 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1547 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1549 * intrinsic.c (sort_actual): Remove 'is' in error message.
1551 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1554 * resolve.c (resolve_fl_derived): If a component character
1555 length has not been resolved, do so now.
1556 (resolve_symbol): The same as above for a symbol character
1558 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1559 not needed for a character valued, procedure pointer.
1562 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1563 not found, return FAILURE rather than ICEing.
1565 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1568 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1569 sequential loops private in the innermost containing task region.
1571 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1573 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1574 to build_common_tree_nodes.
1576 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1579 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1580 gfc_msg_bounds by using 'Array bound mismatch' directly.
1581 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1582 error message to include the mismatch in the extent of array bound.
1583 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1584 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1586 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1588 * gfortran.texi: Update information on temporary file locations.
1590 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1592 * trans-decl.c (gfc_build_qualified_array): Ensure
1593 ubound.N and lbound.N artificial variable names don't appear
1596 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1599 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1600 block of code. Set name to the variable associated with the descriptor.
1602 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1604 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1605 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1607 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1609 * intrinsic.texi: Add the missing specific name of intrinsic
1610 procedure where the specific name is identical to the generic name.
1611 Fix inconsistent or mismatch in the argument names in intrinsic
1612 procedure descriptions. Add the SCALAR allocatable description to
1615 2010-04-14 Tobias Burnus <burnus@net-b.de>
1618 * array.c (gfc_find_array_ref): Handle codimensions.
1619 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1620 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1621 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1623 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1624 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1626 * intrinsic.h (add_functions): Add this_image, image_index,
1627 lcobound and ucobound intrinsics.
1628 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1629 gfc_check_image_index, gfc_check_this_image,
1630 gfc_simplify_image_index, gfc_simplify_lcobound,
1631 gfc_simplify_this_image, gfc_simplify_ucobound):
1632 New function prototypes.
1633 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1634 IMAGE_INDEX): Document new intrinsic functions.
1635 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1637 * simplify.c (simplify_bound_dim): Handle coarrays.
1638 (simplify_bound): Update simplify_bound_dim call.
1639 (gfc_simplify_num_images): Add -fcoarray=none check.
1640 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1641 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1643 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1646 * constructor.c: Fix typo in comment.
1647 * expr.c (find_array_section): Add check for max array limit.
1649 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1652 * gfortranspec.c (lookup_option): Check for -static and return
1654 (lang_specific_driver): Break when OPTION_static is discovered.
1656 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1658 * array.c (extract_element): Restore function from trunk.
1659 (gfc_get_array_element): Restore function from trunk.
1660 (gfc_expand_constructor): Restore check against
1661 flag_max_array_constructor.
1662 * constructor.c (node_copy_and_append): Delete unused.
1663 * gfortran.h: Delete comment and extra include.
1664 * constructor.h: Bump copyright and clean up TODO comments.
1665 * resolve.c: Whitespace.
1667 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1669 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1670 with direct access access to elements. Adjusted prototype, fixed all
1672 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1674 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1675 (gfc_simplify_spread): Removed workaround, directly insert elements
1676 at a given array position.
1677 (gfc_simplify_transpose): Likewise.
1678 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1680 (gfc_simplify_unpack): Likewise.
1682 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1684 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1685 (convert_boz): ... this and moved to start of file.
1686 (gfc_simplify_abs): Whitespace fix.
1687 (gfc_simplify_acos): Whitespace fix.
1688 (gfc_simplify_acosh): Whitespace fix.
1689 (gfc_simplify_aint): Whitespace fix.
1690 (gfc_simplify_dint): Whitespace fix.
1691 (gfc_simplify_anint): Whitespace fix.
1692 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1693 (gfc_simplify_dnint): Whitespace fix.
1694 (gfc_simplify_asin): Whitespace fix.
1695 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1696 (gfc_simplify_atan): Likewise.
1697 (gfc_simplify_atanh): Whitespace fix.
1698 (gfc_simplify_atan2): Whitespace fix.
1699 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1700 (gfc_simplify_bessel_j1): Likewise.
1701 (gfc_simplify_bessel_jn): Likewise.
1702 (gfc_simplify_bessel_y0): Likewise.
1703 (gfc_simplify_bessel_y1): Likewise.
1704 (gfc_simplify_bessel_yn): Likewise.
1705 (gfc_simplify_ceiling): Reorderd statements.
1706 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1708 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1710 (gfc_simplify_complex): Replaced if-gate. Removed check for
1712 (gfc_simplify_conjg): Whitespace fix.
1713 (gfc_simplify_cos): Whitespace fix.
1714 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1715 (gfc_simplify_dcmplx): Removed check for constant arguments.
1716 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1717 (gfc_simplify_digits): Whitespace fix.
1718 (gfc_simplify_dim): Whitespace fix.
1719 (gfc_simplify_dprod): Reordered statements.
1720 (gfc_simplify_erf): Whitespace fix.
1721 (gfc_simplify_erfc): Whitespace fix.
1722 (gfc_simplify_epsilon): Whitespace fix.
1723 (gfc_simplify_exp): Whitespace fix.
1724 (gfc_simplify_exponent): Use convert_boz().
1725 (gfc_simplify_floor): Reorderd statements.
1726 (gfc_simplify_gamma): Whitespace fix.
1727 (gfc_simplify_huge): Whitespace fix.
1728 (gfc_simplify_iand): Whitespace fix.
1729 (gfc_simplify_ieor): Whitespace fix.
1730 (simplify_intconv): Use gfc_convert_constant().
1731 (gfc_simplify_int): Use simplify_intconv().
1732 (gfc_simplify_int2): Reorderd statements.
1733 (gfc_simplify_idint): Reorderd statements.
1734 (gfc_simplify_ior): Whitespace fix.
1735 (gfc_simplify_ishftc): Removed duplicate type check.
1736 (gfc_simplify_len): Use range_check() instead of manual range check.
1737 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1738 (gfc_simplify_log): Whitespace fix.
1739 (gfc_simplify_log10): Whitespace fix.
1740 (gfc_simplify_minval): Whitespace fix.
1741 (gfc_simplify_maxval): Whitespace fix.
1742 (gfc_simplify_mod): Whitespace fix.
1743 (gfc_simplify_modulo): Whitespace fix.
1744 (simplify_nint): Reorderd statements.
1745 (gfc_simplify_not): Whitespace fix.
1746 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1747 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1748 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1749 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1750 (gfc_simplify_realpart): Whitespace fix.
1751 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1752 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1753 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1754 (gfc_simplify_sign): Whitespace fix.
1755 (gfc_simplify_sin): Whitespace fix.
1756 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1757 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1758 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1759 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1760 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1762 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1764 * gfortran.h (gfc_start_constructor): Removed.
1765 (gfc_get_array_element): Removed.
1766 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1767 instead. Fixed all callers.
1768 (extract_element): Removed.
1769 (gfc_expand_constructor): Temporarily removed check for
1770 max-array-constructor. Will be re-introduced later if still required.
1771 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1772 instead. Fixed all callers.
1773 * expr.c (find_array_section): Replaced manual lookup of elements
1774 by gfc_constructor_lookup.
1776 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1778 * gfortran.h (gfc_get_null_expr): New prototype.
1779 (gfc_get_operator_expr): New prototype.
1780 (gfc_get_character_expr): New prototype.
1781 (gfc_get_iokind_expr): New prototype.
1782 * expr.c (gfc_get_null_expr): New.
1783 (gfc_get_character_expr): New.
1784 (gfc_get_iokind_expr): New.
1785 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1786 * matchexp.c (build_node): Renamed and moved to
1787 expr.c (gfc_get_operator_expr). Reordered arguments to match
1788 other functions. Fixed all callers.
1789 (gfc_get_parentheses): Use specific function to build expr.
1790 * array.c (gfc_match_array_constructor): Likewise.
1791 * arith.c (eval_intrinsic): Likewise.
1792 (gfc_hollerith2int): Likewise.
1793 (gfc_hollerith2real): Likewise.
1794 (gfc_hollerith2complex): Likewise.
1795 (gfc_hollerith2logical): Likewise.
1796 * data.c (create_character_intializer): Likewise.
1797 * decl.c (gfc_match_null): Likewise.
1798 (enum_initializer): Likewise.
1799 * io.c (gfc_match_format): Likewise.
1800 (match_io): Likewise.
1801 * match.c (gfc_match_nullify): Likewise.
1802 * primary.c (match_string_constant): Likewise.
1803 (match_logical_constant): Likewise.
1804 (build_actual_constructor): Likewise.
1805 * resolve.c (build_default_init_expr): Likewise.
1806 * symbol.c (generate_isocbinding_symbol): Likewise.
1807 (gfc_build_class_symbol): Likewise.
1808 (gfc_find_derived_vtab): Likewise.
1809 * simplify.c (simplify_achar_char): Likewise.
1810 (gfc_simplify_adjustl): Likewise.
1811 (gfc_simplify_adjustr): Likewise.
1812 (gfc_simplify_and): Likewise.
1813 (gfc_simplify_bit_size): Likewise.
1814 (gfc_simplify_is_iostat_end): Likewise.
1815 (gfc_simplify_is_iostat_eor): Likewise.
1816 (gfc_simplify_isnan): Likewise.
1817 (simplify_bound): Likewise.
1818 (gfc_simplify_leadz): Likewise.
1819 (gfc_simplify_len_trim): Likewise.
1820 (gfc_simplify_logical): Likewise.
1821 (gfc_simplify_maxexponent): Likewise.
1822 (gfc_simplify_minexponent): Likewise.
1823 (gfc_simplify_new_line): Likewise.
1824 (gfc_simplify_null): Likewise.
1825 (gfc_simplify_or): Likewise.
1826 (gfc_simplify_precision): Likewise.
1827 (gfc_simplify_repeat): Likewise.
1828 (gfc_simplify_scan): Likewise.
1829 (gfc_simplify_size): Likewise.
1830 (gfc_simplify_trailz): Likewise.
1831 (gfc_simplify_trim): Likewise.
1832 (gfc_simplify_verify): Likewise.
1833 (gfc_simplify_xor): Likewise.
1834 * trans-io.c (build_dt): Likewise.
1835 (gfc_new_nml_name_expr): Removed.
1837 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1839 * arith.h (gfc_constant_result): Removed prototype.
1840 * constructor.h (gfc_build_array_expr): Removed prototype.
1841 (gfc_build_structure_constructor_expr): Removed prototype.
1842 * gfortran.h (gfc_int_expr): Removed prototype.
1843 (gfc_logical_expr): Removed prototype.
1844 (gfc_get_array_expr): New prototype.
1845 (gfc_get_structure_constructor_expr): New prototype.
1846 (gfc_get_constant_expr): New prototype.
1847 (gfc_get_int_expr): New prototype.
1848 (gfc_get_logical_expr): New prototype.
1849 * arith.c (gfc_constant_result): Moved and renamed to
1850 expr.c (gfc_get_constant_expr). Fixed all callers.
1851 * constructor.c (gfc_build_array_expr): Moved and renamed to
1852 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1853 and kind. Fixed all callers.
1854 (gfc_build_structure_constructor_expr): Moved and renamed to
1855 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1856 to type and kind. Fixed all callers.
1857 * expr.c (gfc_logical_expr): Renamed to ...
1858 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1859 (gfc_int_expr): Renamed to ...
1860 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1862 (gfc_get_constant_expr): New.
1863 (gfc_get_array_expr): New.
1864 (gfc_get_structure_constructor_expr): New.
1865 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1868 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1870 * constructor.h: New.
1871 * constructor.c: New.
1872 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1873 * arith.c (reducy_unary): Use constructor API.
1874 (reduce_binary_ac): Likewise.
1875 (reduce_binary_ca): Likewise.
1876 (reduce_binary_aa): Likewise.
1877 * check.c (gfc_check_pack): Likewise.
1878 (gfc_check_reshape): Likewise.
1879 (gfc_check_unpack): Likewise.
1880 * decl.c (add_init_expr_to_sym): Likewise.
1881 (build_struct): Likewise.
1882 * dependency.c (gfc_check_dependency): Likewise.
1883 (contains_forall_index_p): Likewise.
1884 * dump-parse-tree.c (show_constructor): Likewise.
1885 * expr.c (free_expr0): Likewise.
1886 (gfc_copy_expr): Likewise.
1887 (gfc_is_constant_expr): Likewise.
1888 (simplify_constructor): Likewise.
1889 (find_array_element): Likewise.
1890 (find_component_ref): Likewise.
1891 (find_array_section): Likewise.
1892 (find_substring_ref): Likewise.
1893 (simplify_const_ref): Likewise.
1894 (scalarize_intrinsic_call): Likewise.
1895 (check_alloc_comp_init): Likewise.
1896 (gfc_default_initializer): Likewise.
1897 (gfc_traverse_expr): Likewise.
1898 * iresolve.c (check_charlen_present): Likewise.
1899 (gfc_resolve_reshape): Likewise.
1900 (gfc_resolve_transfer): Likewise.
1901 * module.c (mio_constructor): Likewise.
1902 * primary.c (build_actual_constructor): Likewise.
1903 (gfc_match_structure_constructor): Likewise.
1904 * resolve.c (resolve_structure_cons): Likewise.
1905 * simplify.c (is_constant_array_expr): Likewise.
1906 (init_result_expr): Likewise.
1907 (transformational_result): Likewise.
1908 (simplify_transformation_to_scalar): Likewise.
1909 (simplify_transformation_to_array): Likewise.
1910 (gfc_simplify_dot_product): Likewise.
1911 (simplify_bound): Likewise.
1912 (simplify_matmul): Likewise.
1913 (simplify_minval_maxval): Likewise.
1914 (gfc_simplify_pack): Likewise.
1915 (gfc_simplify_reshape): Likewise.
1916 (gfc_simplify_shape): Likewise.
1917 (gfc_simplify_spread): Likewise.
1918 (gfc_simplify_transpose): Likewise.
1919 (gfc_simplify_unpack): Likewise.q
1920 (gfc_convert_constant): Likewise.
1921 (gfc_convert_char_constant): Likewise.
1922 * target-memory.c (size_array): Likewise.
1923 (encode_array): Likewise.
1924 (encode_derived): Likewise.
1925 (interpret_array): Likewise.
1926 (gfc_interpret_derived): Likewise.
1927 (expr_to_char): Likewise.
1928 (gfc_merge_initializers): Likewise.
1929 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1930 (gfc_trans_array_constructor_value): Likewise.
1931 (get_array_ctor_strlen): Likewise.
1932 (gfc_constant_array_constructor_p): Likewise.
1933 (gfc_build_constant_array_constructor): Likewise.
1934 (gfc_trans_array_constructor): Likewise.
1935 (gfc_conv_array_initializer): Likewise.
1936 * trans-decl.c (check_constant_initializer): Likewise.
1937 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1938 (gfc_apply_interface_mapping_to_cons): Likewise.
1939 (gfc_trans_structure_assign): Likewise.
1940 (gfc_conv_structure): Likewise.
1941 * array.c (check_duplicate_iterator): Likewise.
1942 (match_array_list): Likewise.
1943 (match_array_cons_element): Likewise.
1944 (gfc_match_array_constructor): Likewise.
1945 (check_constructor_type): Likewise.
1946 (check_constructor): Likewise.
1948 (expand_constructor): Likewise.
1949 (extract_element): Likewise.
1950 (gfc_expanded_ac): Likewise.
1951 (resolve_array_list): Likewise.
1952 (gfc_resolve_character_array_constructor): Likewise.
1953 (copy_iterator): Renamed to ...
1954 (gfc_copy_iterator): ... this.
1955 (gfc_append_constructor): Removed.
1956 (gfc_insert_constructor): Removed unused function.
1957 (gfc_get_constructor): Removed.
1958 (gfc_free_constructor): Removed.
1959 (qgfc_copy_constructor): Removed.
1960 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1961 Removed all references. Replaced constructor list by splay-tree.
1962 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1963 the inner struct, added member 'base'.
1964 (gfc_append_constructor): Removed prototype.
1965 (gfc_insert_constructor): Removed prototype.
1966 (gfc_get_constructor): Removed prototype.
1967 (gfc_free_constructor): Removed prototype.
1968 (qgfc_copy_constructor): Removed prototype.
1969 (gfc_copy_iterator): New prototype.
1970 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1972 2010-04-10 Tobias Burnus <burnus@net-b.de>
1975 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1976 proc-pointers and type-bound procedures.
1977 (gfc_specification_expr): Check proc-pointers for pureness.
1979 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1982 * gfortranspec.c (lang_specific_driver): Do not expose vars
1983 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1986 2010-04-09 Tobias Burnus <burnus@net-b.de>
1989 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1991 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1992 * data.c (gfc_assign_data_value): Ditto.
1993 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1994 (gfc_traverse_expr): Traverse also through codimension expressions.
1995 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1996 gfc_has_ultimate_pointer): New functions.
1997 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1998 (gfc_array_ref): Add codimen.
1999 (gfc_array_ref): Add in_allocate.
2000 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2001 gfc_has_ultimate_pointer): Add prototypes.
2002 * interface.c (compare_parameter, compare_actual_formal,
2003 check_intents): Add coarray constraints.
2004 * match.c (gfc_match_iterator): Add coarray constraint.
2005 * match.h (gfc_match_array_ref): Update interface.
2006 * primary.c (gfc_match_varspec): Handle codimensions.
2007 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2008 (check_class_members): Return gfc_try instead for error recovery.
2009 (resolve_typebound_function,resolve_typebound_subroutine,
2010 check_members): Handle return value of check_class_members.
2011 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2012 check_dimension, compare_spec_to_ref, resolve_array_ref,
2013 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2014 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2016 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2017 Skip over coarray refs.
2018 (gfc_array_allocate) Add support for references containing coindexes.
2019 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2020 (gfc_map_intrinsic_function): Ignore codimensions.
2022 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2025 * io.c (check_format_string): Added check for additional non
2026 blank characters after the format string was successfully
2028 * io.c (check_format): Changed the error messages for positive
2029 int required and period required to drop through the error logic
2030 and report with gfc_error instead of gfc_error_now. Corrected
2031 format postion for hollerith strings.
2033 2010-04-08 Tobias Burnus <burnus@net-b.de>
2035 * module.c (use_iso_fortran_env_module): Fix standard check.
2037 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2039 * parse.c (parse_derived, parse_enum): Avoid set but not used
2042 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2045 * gfortran.texi: Add section about representation of
2048 2010-04-07 Simon Baldwin <simonb@google.com>
2050 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2051 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2053 2010-04-07 Richard Guenther <rguenther@suse.de>
2055 * options.c (gfc_init_options): Do not set.
2057 2010-04-06 Tobias Burnus <burnus@net-b.de>
2060 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2061 * match.c (gfc_match_critical, sync_statement): Ditto.
2062 * gfortran.h (gfc_fcoarray): New enum.
2063 (gfc_option_t): Use it.
2064 * lang.opt (fcoarray): Add new flag.
2065 * invoke.texi (fcoarray): Document it.
2066 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2067 (gfc_handle_coarray_option): New function.
2069 2010-04-06 Tobias Burnus <burnus@net-b.de>
2072 * gfortran.h (gfc_array_spec): Add cotype.
2073 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2074 and defer error diagnostic.
2075 * resolve.c (resolve_fl_derived): Add missing check.
2076 (resolve_symbol): Add cotype/type check.
2077 * parse.c (parse_derived): Fix setting of coarray_comp.
2079 2010-04-06 Tobias Burnus <burnus@net-b.de>
2082 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2083 match_array_element_spec,gfc_copy_array_spec,
2084 gfc_compare_array_spec): Include corank.
2085 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2086 * decl.c (build_sym,build_struct,variable_decl,
2087 match_attr_spec,attr_decl1,cray_pointer_decl,
2088 gfc_match_volatile): Add codimension.
2089 (gfc_match_codimension): New function.
2090 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2091 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2092 (gfc_add_codimension): New function prototype.
2093 * match.h (gfc_match_codimension): New function prototype.
2094 (gfc_match_array_spec): Update prototype
2095 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2096 * module.c (MOD_VERSION): Bump.
2097 (mio_symbol_attribute): Support coarray attributes.
2098 (mio_array_spec): Add corank support.
2099 * parse.c (decode_specification_statement,decode_statement,
2100 parse_derived): Add coarray support.
2101 * resolve.c (resolve_formal_arglist, was_declared,
2102 is_non_constant_shape_array, resolve_fl_variable,
2103 resolve_fl_derived, resolve_symbol): Add coarray support.
2104 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2105 gfc_build_class_symbol): Add coarray support.
2106 (gfc_add_codimension): New function.
2108 2010-04-06 Tobias Burnus <burnus@net-b.de>
2111 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2112 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2113 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2115 * intrinsic.texi (iso_fortran_env): Ditto.
2116 * libgfortran.h (libgfortran_stat_codes): New enum.
2117 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2118 constants from the intrinsic module.
2120 2010-04-06 Tobias Burnus <burnus@net-b.de>
2123 * intrinsic.c (add_functions): Add num_images.
2124 * decl.c (gfc_match_end): Handle END CRITICAL.
2125 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2126 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2128 * gfortran.h (gfc_statement): Add enum items for those.
2129 (gfc_exec_op) Ditto.
2130 (gfc_isym_id): Add num_images.
2131 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2132 (gfc_trans_sync,gfc_trans_critical): New functions.
2133 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2134 gfc_trans_critical): Add/update prototypes.
2135 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2136 and SYNC statements.
2137 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2138 * resolve.c (resolve_sync): Add function.
2139 (gfc_resolve_blocks): Handle CRITICAL.
2140 (resolve_code): Handle CRITICAL, ERROR STOP,
2141 (resolve_branch): Add CRITICAL constraint check.
2142 and SYNC statements.
2143 * st.c (gfc_free_statement): Add new statements.
2144 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2145 (gfc_build_builtin_function_decls): Initialize it.
2146 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2147 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2148 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2150 (match_exit_cycle): Handle CRITICAL constraint.
2151 (gfc_match_stopcode): Handle ERROR STOP.
2152 * match.h (gfc_match_critical, gfc_match_error_stop,
2153 gfc_match_sync_all, gfc_match_sync_images,
2154 gfc_match_sync_memory): Add prototype.
2155 * parse.c (decode_statement, gfc_ascii_statement,
2156 parse_executable): Handle new statements.
2157 (parse_critical_block): New function.
2158 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2159 * intrinsic.texi (num_images): Document new function.
2160 * simplify.c (gfc_simplify_num_images): Add function.
2162 2010-04-06 Tobias Burnus <burnus@net-b.de>
2165 * trans-array.c (gfc_conv_expr_descriptor): Update
2166 gfc_trans_scalar_assign call.
2167 (has_default_initializer): New function.
2168 (gfc_trans_deferred_array): Nullify less often.
2169 * trans-expr.c (gfc_conv_subref_array_arg,
2170 gfc_trans_subcomponent_assign): Update call to
2171 gfc_trans_scalar_assign.
2172 (gfc_trans_scalar_assign): Add parameter and pass it on.
2173 (gfc_trans_assignment_1): Optionally, do not dealloc before
2175 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2176 call to gfc_trans_scalar_assign.
2177 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2178 initializer to static variables.
2179 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2180 * trans-stmt.c (forall_make_variable_temp,
2181 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2182 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2183 gfc_trans_allocate): Update gfc_trans_assignment call.
2184 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2185 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2186 parameter to prototype.
2188 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2190 * ioparm.def : Update copyright.
2192 * trans-array.c : ditto
2193 * trans-array.h : ditto
2195 * trans-types.c: ditto
2196 * dependency.c : ditto
2197 * gfortran.h : ditto
2199 * trans-io.c : ditto
2200 * trans-intrinsic.c : ditto
2201 * libgfortran.h : ditto
2202 * invoke.texi : ditto
2203 * intrinsic.texi : ditto
2206 * intrinsic.c : ditto
2207 * interface.c : ditto
2208 * iresolve.c : ditto
2209 * trans-stmt.c : ditto
2210 * trans-stmt.h : ditto
2215 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2218 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2219 do not assert the context of derived types.
2221 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2224 * ioparm.def: Change inquire size variable to type pointer to
2227 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2230 * trans-expr.c (conv_parent_component_references): Ensure that
2231 'dt' has a backend_decl.
2234 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2235 type has a backend_decl.
2238 * resolve.c (resolve_global_procedure): Check that the 'cl'
2239 structure is not NULL.
2241 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2243 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2246 2010-03-17 Tobias Burnus <burnus@net-b.de>
2249 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2250 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2252 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2253 pointees as having explizit size.
2254 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2256 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2257 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2258 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2259 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2260 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2263 2010-03-14 Tobias Burnus <burnus@net-b.de>
2266 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2267 (resolve_ordinary_assign): Add check to avoid segfault.
2269 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2273 * resolve.c (resolve_compcall): Add new boolean dummy argument
2274 'class_members'. Only resolve expression at end if false.
2275 Remove redundant, static variable 'class_object'.
2276 (check_class_members): Add extra argument to call of
2278 (resolve_typebound_function): Renamed resolve_class_compcall.
2279 Do all the detection of class references here. Correct calls to
2280 resolve_compcall for extra argument.
2281 (resolve_typebound_subroutine): resolve_class_typebound_call
2282 renamed. Otherwise same as resolve_typebound_function.
2283 (gfc_resolve_expr): Call resolve_typebound_function.
2284 (resolve_code): Call resolve_typebound_subroutine.
2286 2010-03-10 Tobias Burnus <burnus@net-b.de
2289 * symbol.c (get_iso_c_sym): Set sym->result.
2291 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2294 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2295 for TBPs, otherwise they will not be resolved properly.
2296 (resolve_function): Use 'value.function.esym' instead of
2297 'value.function.name' to check if we're dealing with a TBP.
2298 (check_class_members): Set correct type of passed object for all TBPs,
2299 not only generic ones, except if the type is abstract.
2301 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2304 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2305 'final...' are not misinterpreted as FINAL statements.
2307 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2310 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2311 allocatable ultimate components do not need temporaries, whilst
2312 ultimate pointer components do.
2314 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2317 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2319 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2322 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2325 * trans-array.c (gfc_conv_array_parameter): A full array of
2326 derived type need not be restricted to a symbol without an
2327 array spec to use the call to gfc_conv_expr_descriptor.
2330 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2331 allocatable arrays do not need temporaries.
2333 2010-03-01 Tobias Burnus <burnus@net-b.de>
2336 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2339 2010-02-28 Tobias Burnus <burnus@net-b.de>
2342 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2343 (gfc_conv_initializer): Handle zero initializer as special case.
2345 2010-02-27 Tobias Burnus <burnus@net-b.de>
2348 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2349 for module variables for Fortran 2008.
2351 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2354 * trans-common.c (build_common_decl): Also update DECL_MODE,
2355 and DECL_SIZE when encountering a larger common block and call
2358 2010-02-24 Tobias Burnus <burnus@net-b.de>
2361 * trans-expr.c (gfc_conv_initializer): Call directly
2362 gfc_conv_constant for C_NULL_(FUN)PTR.
2364 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2367 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2368 checking the rest of the dimensions for elements.
2370 2010-02-21 Tobias Burnus <burnus@net-b.de>
2373 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2375 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2376 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2377 * invoke.texi: Document new -fno-protect-parens flag.
2379 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2385 * dependency.c (gfc_check_argument_var_dependency): Use enum
2386 value instead of arithmetic vaue for 'elemental'.
2387 (check_data_pointer_types): New function.
2388 (gfc_check_dependency): Call check_data_pointer_types.
2389 * trans-array.h : Change fourth argument of
2390 gfc_conv_array_parameter to boolean.
2391 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2392 can be a dummy but it must not be assumed shape or deferred.
2393 Change fourth argument to boolean. Array constructor exprs will
2394 always be contiguous and do not need packing and unpacking.
2395 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2396 space and change fourth argument of gfc_conv_array_parameter
2398 (gfc_trans_arrayfunc_assign): Change fourth argument of
2399 gfc_conv_array_parameter to boolean.
2400 * trans-io.c (gfc_convert_array_to_string): The same.
2401 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2403 2010-02-20 Tobias Burnus <burnus@net-b.de>
2406 * libgfortran.h: Add GFC_RTCHECK_MEM.
2407 * invoke.texi (-fcheck=): Document -fcheck=mem.
2408 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2409 and enable malloc-success check only with -fcheck=mem.
2410 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2412 2010-02-16 Tobias Burnus <burnus@net-b.de>
2415 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2416 * intrinsic.c (add_functions): Ditto.
2417 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2418 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2420 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2423 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2424 gfc_trans_do prototype.
2425 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2426 a loop exit condition. If exit condition is given, build the loop exit
2427 code, checking IO results of implied do loops in READ and WRITE.
2428 (gfc_trans_do): Likewise.
2429 * trans.c (trans_code): New static work function, previously
2430 gfc_trans_code. Passes exit condition to gfc_trans_do.
2431 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2432 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2433 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2434 result status bits in the dtparm structure. Use this condition in call
2435 to gfc_trans_code_cond.
2437 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2441 * trans-array.c (gfc_conv_array_parameter): Use
2442 gfc_full_array_ref_p to detect full and contiguous variable
2443 arrays. Full array components and contiguous arrays do not need
2444 internal_pack and internal_unpack.
2446 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2449 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2452 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2454 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2457 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2458 Tobias Burnus <burnus@net-b.de>
2461 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2463 2010-02-10 Tobias Burnus <burnus@net-b.de>
2466 * trans-decl.c (gfc_generate_function_code): Only check
2467 actual-vs.-dummy character bounds if not bind(C).
2469 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2472 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2473 info->dimen after info has been freed.
2475 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2478 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2481 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2483 * module.c (fix_mio_expr): Declare sym.
2485 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2488 * module.c (fix_mio_expr): Fix for private generic procedures.
2490 2010-02-09 Daniel Kraft <d@domob.eu>
2493 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2494 length to be correct and issue only with -Wsurprising.
2495 * invoke.texi (Wsurprising): Mention this new warning that is
2496 turned on by -Wsurprising.
2498 2010-02-09 Daniel Kraft <d@domob.eu>
2501 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2502 can be CHARACTER type.
2503 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2505 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2508 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2509 'formal_ptr'. If this is true, give returned descriptor unity
2510 lbounds, in all dimensions, and the appropriate offset.
2511 (gfc_conv_procedure_call); If formal is a pointer, set the last
2512 argument of gfc_conv_subref_array_arg to true.
2513 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2514 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2515 new arg of gfc_conv_subref_array_arg to false.
2516 * trans-stmt.c (forall_make_variable_temp): The same.
2518 2010-02-03 Tobias Burnus <burnus@net-b.de>
2521 * interface.c (compare_parameter): Disable rank-checking
2524 2010-02-02 Tobias Burnus <burnus@net-b.de>
2527 * parse.c (decode_specification_statement): Use sym->result not sym.
2529 2010-02-01 Tobias Burnus <burnus@net-b.de>
2532 * decl.c (variable_decl): Allow default initializer in
2533 TYPE declarations in PURE functions.
2535 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2538 * resolve.c (resolve_allocate_expr): Move default initialization code
2539 here from gfc_trans_allocate.
2540 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2542 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2543 of CLASS variables via memcpy.
2544 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2545 to resolve_allocate_expr.
2547 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2550 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2551 * gfortran.h : Add prototype for above.
2552 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2553 (gfc_trans_subcomponent_assign): Call new function to replace
2554 the code to deal with allocatable components.
2555 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2556 gfc_get_full_arrayspec_from_expr to replace existing code.
2558 2010-01-25 Tobias Burnus <burnus@net-b.de>
2561 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2564 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2568 * expr.c (remove_subobject_ref): If the constructor is NULL use
2569 the expression as the source.
2570 (simplify_const_ref): Change the type of expression if
2571 there are component references. Allow for substring to be at
2572 the end of an arbitrarily long chain of references. If an
2573 element is found that is not in an EXPR_ARRAY, assume that this
2574 is scalar initialization of array. Call remove_subobject_ref in
2575 this case with NULL second argument.
2577 2010-01-24 Tobias Burnus <burnus@net-b.de>
2580 * array.c (gfc_array_dimen_size): Use correct specific
2581 function in the check.
2583 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2586 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2587 is required, turn any trailing array elements after a range
2588 into ranges so that offsets can be calculated.
2590 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2592 * module.c (mio_f2k_derived): Use enumerator as initializer of
2596 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2597 bitfield of width 2.
2599 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2602 * resolve.c (extract_compcall_passed_object): Set locus for
2603 passed-object argument.
2604 (extract_ppc_passed_object): Set locus and correctly remove PPC
2607 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2610 * trans-decl.c (add_argument_checking): Do not use the backend
2611 decl directly to test for the presence of an optional dummy
2612 argument. Use gfc_conv_expr_present, remembering to set the
2616 * trans-decl.c (gfc_generate_function_code): Small white space
2617 changes. If 'recurcheckvar' is NULL do not try to reset it.
2619 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2622 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2623 component for extended types.
2624 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2625 and take care of parent component accessibility.
2627 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2630 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2631 * interface.c (check_interface1): Move a warning message here from
2632 resolve_fl_procedure.
2633 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2634 * module.c (read_module): Remove call to gfc_check_interfaces, since
2635 this comes too early here.
2636 * resolve.c (resolve_fl_procedure): Move warning message to
2639 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2642 * interface.c (check_interface1): Pass symbol name rather than NULL to
2643 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2645 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2646 than NULL to gfc_compare_interfaces.
2648 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2651 * trans-array.c (duplicate_allocatable): Static version of
2652 gfc_duplicate_allocatable with provision to handle scalar
2653 components. New boolean argument to switch off call to malloc
2655 (gfc_duplicate_allocatable): New function to call above with
2657 (gfc_copy_allocatable_data): New function to call above with
2659 (structure_alloc_comps): Do not apply indirect reference to
2660 scalar pointers. Add new section to copy allocatable components
2661 of arrays. Extend copying of allocatable components to include
2663 (gfc_copy_only_alloc_comp): New function to copy allocatable
2664 component derived types, without allocating the base structure.
2665 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2666 Add primitive for gfc_copy_only_alloc_comp.
2667 * trans-expr.c (gfc_conv_procedure_call): After calls to
2668 transformational functions with results that are derived types
2669 with allocatable components, copy the components in the result.
2670 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2671 of lhs derived types before allocation.
2673 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2676 * module.c (load_generic_interfaces): If a procedure that is
2677 use associated but not generic is given an interface that
2678 includes itself, then make it generic.
2680 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2681 Shujing Zhao <pearly.zhao@oracle.com>
2683 PR translation/42469
2684 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2685 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2686 character between option name and help text.
2688 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2692 * trans-array.c (gfc_conv_array_initializer): Change call to
2693 gfc_error_now to call to gfc_fatal_error.
2694 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2695 (is_constant_element): Changed name from constant_element.
2696 (gfc_constant_ac): Only use expand_construuctor for expression
2697 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2698 call gfc_is_constant_expr.
2699 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2701 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2702 array expressions should have their constructors expanded.
2703 (gfc_resolve_expr): Use new function to determine whether or not to call
2704 gfc_expand_constructor.
2706 2010-01-09 Tobias Burnus <burnus@net-b.de>
2709 * trans-expr.c (gfc_trans_structure_assign): Handle
2711 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2712 to the constructor for c_null_(fun)ptr.
2713 * resolve.c (resolve_structure_cons): Add special case
2714 for c_null_(fun)ptr.
2716 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2718 * gfortranspec.c (lang_specific_driver): Update copyright notice
2721 2010-01-08 Tobias Burnus <burnus@net-b.de>
2724 * symbol.c (check_conflict, gfc_copy_attr): Add
2725 ASYNCHRONOUS support.
2726 (gfc_add_asynchronous): New function.
2727 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2728 (gfc_match_asynchronous): New function.
2729 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2730 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2731 (gfc_add_asynchronous): New Prototype.
2732 * module.c (ab_attribute, mio_symbol_attribute): Add
2733 ASYNCHRONOUS support.
2734 * resolve.c (was_declared): Ditto.
2735 * match.h (gfc_match_asynchronous): New prototype.
2736 * parse.c (decode_specification_statement,decode_statement):
2737 Add ASYNCHRONOUS support.
2739 2010-01-07 Tobias Burnus <burnus@net-b.de>
2742 * trans-decl.c (get_proc_pointer_decl): Fix call to
2743 gfc_conv_initializer for array-valued proc-pointer funcs.
2745 2010-01-07 Tobias Burnus <burnus@net-b.de>
2748 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2749 allocatable scalars with SAVE attribute.
2751 2010-01-05 Tobias Burnus <burnus@net-b.de>
2754 * options.c (gfc_post_options): Set -frecursion
2755 when -fopenmp is used.
2757 2010-01-05 Tobias Burnus <burnus@net-b.de>
2760 * trans-expr.c (gfc_conv_procedure_call): Nullify
2761 return value for allocatable-scalar character functions.
2763 2010-01-04 Tobias Burnus <burnus@net-b.de>
2766 * error.c (error_printf, gfc_warning, gfc_notify_std,
2767 gfc_warning_now, gfc_error, gfc_error_now,
2768 gfc_fatal_error): Change argument name from nocmsgid to
2769 gmsgid to enable (x)gettext's % checking.
2771 2010-01-04 Tobias Burnus <burnus@net-b.de>
2773 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2775 2010-01-04 Tobias Burnus <burnus@net-b.de>
2778 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2779 for functions returning allocatable scalars.
2780 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2781 reallocating an allocatable scalar.
2782 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2784 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2785 allocatable scalars.
2786 (gfc_generate_function_code): Nullify result variable for
2787 allocatable scalars.
2790 * module.c (gfc_use_module): Fix warning string to allow
2794 * invoke.texi (-fcheck=recursion): Mention that the checking
2795 is also disabled for -frecursive.
2796 * trans-decl.c (gfc_generate_function_code): Disable
2797 -fcheck=recursion when -frecursive is used.
2799 * intrinsic.texi (iso_c_binding): Improve wording.
2802 Copyright (C) 2010 Free Software Foundation, Inc.
2804 Copying and distribution of this file, with or without modification,
2805 are permitted in any medium without royalty provided the copyright
2806 notice and this notice are preserved.