1 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
4 * match.c (gfc_match_iterator): Reverted.
6 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
9 * match.c (gfc_match_iterator): Remove error that iterator
12 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
14 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
15 Access subscript through the "dim" field index.
16 (gfc_trans_create_temp_array): Access ss info through the "dim" field
18 (gfc_conv_array_index_offset): Ditto.
19 (gfc_conv_loop_setup): Ditto.
20 (gfc_conv_expr_descriptor): Ditto.
21 (gfc_conv_ss_startstride): Ditto. Update call to
22 gfc_conv_section_startstride.
23 (gfc_conv_section_startstride): Set values along the array dimension.
24 Get array dimension directly from the argument.
26 2010-07-15 Jakub Jelinek <jakub@redhat.com>
28 * trans.h (gfc_string_to_single_character): New prototype.
29 * trans-expr.c (string_to_single_character): Renamed to ...
30 (gfc_string_to_single_character): ... this. No longer static.
31 (gfc_conv_scalar_char_value, gfc_build_compare_string,
32 gfc_trans_string_copy): Adjust callers.
33 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
34 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
35 (select_struct): Move to toplevel, add GTY(()).
36 (gfc_trans_character_select): Optimize SELECT CASE
37 with character length 1.
39 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
41 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
42 * trans-common.c: Likewise.
43 * trans-decl.c: Likewise.
44 * trans-types.c: Likewise.
47 2010-07-15 Janus Weil <janus@gcc.gnu.org>
50 * resolve.c (resolve_typebound_generic_call): Resolve generic
51 non-polymorphic type-bound procedure calls to the correct specific
53 (resolve_typebound_subroutine): Remove superfluous code.
55 2010-07-15 Daniel Kraft <d@domob.eu>
58 * trans.h (struct gfc_wrapped_block): New struct.
59 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
60 (gfc_finish_wrapped_block): New method.
61 (gfc_init_default_dt): Add new init code to block rather than
63 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
64 (gfc_trans_dummy_array_bias): Ditto.
65 (gfc_trans_g77_array): Ditto.
66 (gfc_trans_deferred_array): Ditto.
67 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
68 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
69 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
70 (gfc_finish_wrapped_block): New method.
71 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
72 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
73 (gfc_trans_deferred_array): Ditto.
74 * trans-decl.c (gfc_trans_dummy_character): Ditto.
75 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
76 (init_intent_out_dt): Ditto.
77 (gfc_init_default_dt): Add new init code to block rather than
79 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
80 and cleanup code and put it all together.
82 2010-07-15 Jakub Jelinek <jakub@redhat.com>
84 * trans.h (gfc_build_compare_string): Add CODE argument.
85 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
86 gfc_build_compare_string.
87 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
88 gfc_build_compare_string.
89 (string_to_single_character): Rename len variable to length.
90 (gfc_optimize_len_trim): New function.
91 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
92 or NE_EXPR and one of the strings is string literal with LEN_TRIM
93 bigger than the length of the other string, they compare unequal.
96 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
97 in CASE_LABEL_EXPR and use NULL for low for the default case.
99 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
101 * trans-array.c (gfc_conv_section_upper_bound): Remove
102 (gfc_conv_section_startstride): Don't set the upper bound in the
103 vector subscript case.
104 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
106 2010-07-14 Janus Weil <janus@gcc.gnu.org>
109 * gfortran.h (gfc_is_data_pointer): Remove prototype.
110 * dependency.c (gfc_is_data_pointer): Make it static.
111 * intrinsic.texi: Update documentation on C_LOC.
112 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
113 and add a check for polymorphic variables.
115 2010-07-14 Jakub Jelinek <jakub@redhat.com>
117 * trans-expr.c (string_to_single_character): Also optimize
118 string literals containing a single char followed only by spaces.
119 (gfc_trans_string_copy): Remove redundant string_to_single_character
122 * trans-decl.c (gfc_build_intrinsic_function_decls,
123 gfc_build_builtin_function_decls): Mark functions as
124 DECL_PURE_P or TREE_READONLY.
126 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
128 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
129 instead of build_function_call_expr.
130 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
132 2010-07-13 Tobias Burnus <burnus@net-b.de>
133 Daniel Franke <franke.daniel@gmail.com>
136 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
137 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
139 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
141 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
142 Tobias Burnus <burnus@net-b.de>
145 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
146 noclobber/noescape annotations to function calls.
147 (gfc_build_builtin_function_decls): Likewise.
149 2010-07-13 Janus Weil <janus@gcc.gnu.org>
155 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
156 * class.c (gfc_build_class_symbol): Modified call to
157 'gfc_find_derived_vtab'.
158 (add_proc_component): Removed, moved code into 'add_proc_comp'.
159 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
161 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
162 Removed treatment of generics.
163 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
164 Call 'add_proc_comp' instead of duplicating code.
165 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
167 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
168 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
169 Removed treatment of generics.
170 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
171 'gfc_find_derived_vtab'.
172 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
173 Removed treatment of generics.
174 (resolve_select_type,resolve_fl_derived): Modified call to
175 'gfc_find_derived_vtab'.
176 * trans-decl.c (gfc_get_symbol_decl): Ditto.
177 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
179 * trans-stmt.c (gfc_trans_allocate): Ditto.
181 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
184 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
187 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
189 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
190 * resolve.c (build_default_init_expr): Ditto.
192 2010-07-11 Tobias Burnus <burnus@net-b.de>
195 * module.c (sort_iso_c_rename_list): Remove.
196 (import_iso_c_binding_module,use_iso_fortran_env_module):
197 Allow multiple imports of the same symbol.
199 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
201 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
203 2010-07-11 Janus Weil <janus@gcc.gnu.org>
206 * decl.c (build_sym,attr_decl1): Only build the class container if the
207 symbol has sufficient attributes.
208 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
209 pointer attribute for classes.
210 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
211 * module.c (MOD_VERSION): Bump.
212 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
213 (mio_symbol_attribute): Handle class_pointer attribute.
214 * parse.c (parse_derived): Use class_pointer instead of pointer
215 attribute for classes.
216 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
217 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
218 resolve_allocate_expr,resolve_fl_derived): Ditto.
219 (resolve_fl_var_and_proc): Check for class_ok attribute.
221 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
223 * trans-io.c (gfc_build_st_parameter): Update calls to
224 gfc_add_field_to_struct.
225 * trans-stmt.c (ADD_FIELD): Ditto.
227 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
229 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
230 fieldlist, remove fieldlist from argument list.
231 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
232 and remove fieldlist from argument list.
233 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
234 gfc_get_mixed_entry_union): Move setting
235 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
236 * trans-types.h (gfc_add_field_to_struct): Update prototype.
238 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
241 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
242 if the lhs has never been host associated, as well as not being
243 use associated, a pointer or a target.
244 * resolve.c (resolve_variable): Mark variables that are host
246 * gfortran.h: Add the host_assoc bit to the symbol_attribute
249 2010-07-09 Janus Weil <janus@gcc.gnu.org>
251 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
252 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
255 2010-07-08 Janus Weil <janus@gcc.gnu.org>
258 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
259 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
260 gfc_resolve_storage_size): New prototypes.
261 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
262 * intrinsic.c (add_functions): Add STORAGE_SIZE.
263 * iresolve.c (gfc_resolve_storage_size): New function.
264 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
266 (gfc_conv_intrinsic_storage_size): New function.
267 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
269 2010-07-08 Jakub Jelinek <jakub@redhat.com>
272 * match.c (match_exit_cycle): Error on EXIT also from collapsed
273 !$omp do loops. Error on CYCLE to non-innermost collapsed
276 2010-07-08 Tobias Burnus <burnus@net-b.de>
279 * array.c (gfc_match_array_ref): Better error message for
280 coarrays with too few ranks.
281 (match_subscript): Move one diagnostic to caller.
282 * gfortran.h (gfc_get_corank): Add prottype.
283 * expr.c (gfc_get_corank): New function.
284 * iresolve.c (resolve_bound): Fix rank for cobounds.
285 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
286 gfc_resolve_ucobound, gfc_resolve_this_image): Update
289 2010-07-06 Tobias Burnus <burnus@net-b.de>
292 * array.c (gfc_expand_constructor): Add optional diagnostic.
293 * gfortran.h (gfc_expand_constructor): Update prototype.
294 * expr.c (gfc_simplify_expr, check_init_expr,
295 gfc_reduce_init_expr): Update gfc_expand_constructor call.
296 * resolve.c (gfc_resolve_expr): Ditto.
298 2010-07-06 Tobias Burnus <burnus@net-b.de>
300 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
301 * trans-intrinsic.c: Ditto.
302 * trans-types.c: Ditto.
303 * convert.c: Include diagnostic-core.h instead of toplev.h.
305 * trans-array.c: Ditto.
306 * trans-const.c: Ditto.
307 * trans-expr.c: Ditto.
309 * trans-openmp.c: Ditto.
312 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
315 * check.c (dim_rank_check): Also check intrinsic functions.
316 Adjust permissible rank for functions which reduce the rank of
317 their argument. Spread is an exception, where DIM can
318 be one larger than the rank of array.
320 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
323 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
325 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
328 * trans-types.c (gfc_get_derived_type): Derived type fields
329 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
330 but build_pointer_type_for_mode must be used for this.
332 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
334 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
335 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
336 type of gfc_conv_procedure_call.
337 (conv_generic_with_optional_char_arg): Likewise.
338 * trans-stmt.c (gfc_trans_call): Likewise.
339 * trans-expr.c (gfc_conv_function_expr): Likewise.
340 (gfc_conv_procedure_call): Use build_call_vec instead of
343 2010-07-04 Daniel Kraft <d@domob.eu>
345 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
347 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
351 * trans-types.c (gfc_get_derived_type): Derived type fields
352 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
354 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
357 * decl.c (match_procedure_in_type): Clear structure before using.
358 (gfc_match_generic): Ditto.
360 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
362 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
363 * trans-types.c (gfc_add_field_to_struct_1): New function, most
364 of which comes from...
365 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
366 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
368 (gfc_get_array_descriptor_base): Likewise.
369 (gfc_get_mixed_entry_union): Likewise.
370 (gfc_get_derived_type): Add extra chain parameter for
371 gfc_add_field_to_struct.
372 * trans-stmt.c (gfc_trans_character_select): Likewise.
373 * trans-io.c (gfc_build_st_parameter): Likewise.
375 2010-06-29 Janus Weil <janus@gcc.gnu.org>
378 * resolve.c (is_external_proc): Prevent procedure pointers from being
379 regarded as external procedures.
381 2010-06-29 Janus Weil <janus@gcc.gnu.org>
384 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
385 passed as second argument of ASSOCIATED.
387 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
390 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
391 to determine if a function assignment can be made without a
393 (gfc_trans_arrayfunc_assign): Move all the conditions that
394 suppress the direct function call to the above new functon and
397 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
400 * interface.c (argument_rank_mismatch): New function.
401 (compare_parameter): Call new function instead of generating
404 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
406 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
407 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
410 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
412 * Make-lang.in: Update dependencies.
414 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
416 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
417 and exit_label fields.
418 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
420 * trans-stmt.c (gfc_trans_simple_do): Likewise.
421 (gfc_trans_do): Likewise.
422 (gfc_trans_do_while): Likewise.
423 (gfc_trans_cycle): Use cycle_label directly.
424 (gfc_trans_exit): Use exit_label directly.
426 2010-06-27 Daniel Kraft <d@domob.eu>
428 * dump-parse-tree.c (show_symbol): Dump target-expression for
430 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
431 (show_namespace): Use show_level for correct indentation of
432 "inner namespaces" (contained procedures or BLOCK).
434 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
437 * dump-parse-tree.c (show_code_node): Show namespace for
440 2010-06-26 Tobias Burnus <burnus@net-b.de>
442 * decl.c (gfc_match_decl_type_spec): Support
443 TYPE(intrinsic-type-spec).
445 2010-06-25 Tobias Burnus <burnus@net-b.de>
447 * intrinsic.h (gfc_check_selected_real_kind,
448 gfc_simplify_selected_real_kind): Update prototypes.
449 * intrinsic.c (add_functions): Add radix support to
451 * check.c (gfc_check_selected_real_kind): Ditto.
452 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
453 * trans-decl.c (gfc_build_intrinsic_function_decls):
454 Change call from selected_real_kind to selected_real_kind2008.
455 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
456 (PRECISION, RANGE, RADIX): Add cross @refs.
458 2010-06-25 Tobias Burnus <burnus@net-b.de>
460 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
461 * gfortran.texi (_gfortran_set_options): Update for
462 GFC_STD_F2008_OBS addition.
463 * libgfortran.h: Add GFC_STD_F2008_OBS.
464 * options.c (set_default_std_flags, gfc_handle_option): Handle
466 io.c (check_format): Fix allow_std check.
468 2010-06-25 Tobias Burnus <burnus@net-b.de>
470 * decl.c (gfc_match_entry): Allow END besides
471 END SUBROUTINE/END FUNCTION for contained procedures.
473 2010-06-25 Tobias Burnus <burnus@net-b.de>
475 * parse.c (next_free, next_fixed): Allow ";" as first character.
477 2010-06-24 Tobias Burnus <burnus@net-b.de>
480 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
482 2010-06-22 Janus Weil <janus@gcc.gnu.org>
485 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
488 2010-06-21 Tobias Burnus <burnus@net-b.de>
491 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
493 * symbol.c (gfc_add_contiguous): New function.
494 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
495 * decl.c (match_attr_spec): Ditto.
496 (gfc_match_contiguous): New function.
497 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
499 * gfortran.h (symbol_attribute): Add contiguous.
500 (gfc_is_simply_contiguous): Add prototype.
501 (gfc_add_contiguous): Add prototype.
502 * match.h (gfc_match_contiguous): Add prototype.
503 * parse.c (decode_specification_statement,
504 decode_statement): Handle contiguous attribute.
505 * expr.c (gfc_is_simply_contiguous): New function.
506 * dump-parse-tree.c (show_attr): Handle contiguous.
507 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
509 * trans-expr.c (gfc_add_interface_mapping): Copy
511 * trans-array.c (gfc_conv_descriptor_stride_get,
512 gfc_conv_array_parameter): Handle contiguous arrays.
513 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
514 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
516 * trans.h (gfc_array_kind): Ditto.
517 * trans-decl.c (gfc_get_symbol_decl): Ditto.
519 2010-06-20 Joseph Myers <joseph@codesourcery.com>
521 * options.c (gfc_handle_option): Don't handle N_OPTS.
523 2010-06-19 Janus Weil <janus@gcc.gnu.org>
526 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
529 2010-06-18 Tobias Burnus <burnus@net-b.de>
532 * resolve.c (resolve_allocate_deallocate): Properly check
533 part-refs in stat=/errmsg= for invalid use.
535 2010-06-17 Janus Weil <janus@gcc.gnu.org>
538 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
539 Return directly in case of an error.
541 2010-06-16 Janus Weil <janus@gcc.gnu.org>
544 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
545 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
546 structure to each procedure in a procedure list.
547 * module.c (mio_typebound_proc): Add NULL argument to
548 'gfc_get_typebound_proc'.
549 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
550 to initialize the new structure.
552 2010-06-15 Janus Weil <janus@gcc.gnu.org>
555 * gfortran.h (gfc_expr): Add new member 'mold'.
556 * match.c (gfc_match_allocate): Implement the MOLD tag.
557 * resolve.c (resolve_allocate_expr): Ditto.
558 * trans-stmt.c (gfc_trans_allocate): Ditto.
560 2010-06-15 Jakub Jelinek <jakub@redhat.com>
563 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
564 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
565 GFC_DECL_SAVED_DESCRIPTOR set.
566 (gfc_omp_report_decl): New function.
567 * trans.h (gfc_omp_report_decl): New prototype.
568 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
570 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
574 * gfortranspec.c (lang_specific_driver): Removed deprecation
576 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
577 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
578 * cpp.h (gfc_cpp_makedep): New.
579 (gfc_cpp_add_dep): New.
580 (gfc_cpp_add_target): New.
581 * cpp.c (gfc_cpp_option): Add deps* members.
582 (gfc_cpp_makedep): New.
583 (gfc_cpp_add_dep): New.
584 (gfc_cpp_add_target): New.
585 (gfc_cpp_init_options): Initialize new options.
586 (gfc_cpp_handle_option): Handle new options.
587 (gfc_cpp_post_options): Map new options to libcpp-options.
588 (gfc_cpp_init): Handle deferred -MQ and -MT options.
589 (gfc_cpp_done): If requested, write dependencies to file.
590 * module.c (gfc_dump_module): Add a module filename as target.
591 * scanner.c (open_included_file): New parameter system; add the
592 included file as dependency.
593 (gfc_open_included_file): Add the included file as dependency.
594 (gfc_open_intrinsic_module): Likewise.
595 * invoke.texi: Removed deprecation warning for -M.
596 * gfortran.texi: Removed Makefile-dependencies project.
598 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
600 * resolve.c (resolve_global_procedure): Improved checking if an
601 explicit interface is required.
603 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
605 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
607 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
608 (gfc_conv_intrinsic_ttynam): Likewise.
609 (gfc_conv_intrinsic_trim): Likewise.
611 2010-06-12 Janus Weil <janus@gcc.gnu.org>
614 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
616 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
618 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
620 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
622 * mathbuiltins.def: Add builtins that do not directly correspond
623 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
624 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
625 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
626 code_{r,c}{4,8,10,16} fields. Add
627 {,complex}{float,double,long_double}_built_in fields.
628 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
629 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
630 definition of OTHER_BUILTIN.
631 (real_compnt_info): Remove unused struct.
632 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
634 (build_round_expr): Call builtin_decl_for_precision instead of
636 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
638 (gfc_build_intrinsic_lib_fndecls): Match
639 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
640 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
642 (gfc_conv_intrinsic_lib_function): Go through all the extended
644 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
646 (gfc_conv_intrinsic_abs): Likewise.
647 (gfc_conv_intrinsic_mod): Likewise.
648 (gfc_conv_intrinsic_sign): Likewise.
649 (gfc_conv_intrinsic_fraction): Likewise.
650 (gfc_conv_intrinsic_nearest): Likewise.
651 (gfc_conv_intrinsic_spacing): Likewise.
652 (gfc_conv_intrinsic_rrspacing): Likewise.
653 (gfc_conv_intrinsic_scale): Likewise.
654 (gfc_conv_intrinsic_set_exponent): Likewise.
656 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
660 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
661 functions with CLASS formal arguments.
663 2010-06-10 Janus Weil <janus@gcc.gnu.org>
666 * resolve.c (conformable_arrays): Handle allocatable components.
668 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
671 * gfortran.texi: Document that Cray pointers cannot be function
674 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
677 * gfortran.texi: Document lack of support for syntax
678 "complex FUNCTION name*16()", and existence of alternative
679 legacy syntax "complex*16 FUNCTION name()".
681 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
684 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
685 POSIX's fsync(), and how to call the latter from Fortran code.
687 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
690 * interface.c (compare_actual_formal): Reject actual arguments with
691 array subscript passed to ASYNCHRONOUS dummys.
693 2010-06-10 Daniel Kraft <d@domob.eu>
696 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
697 (struct gfc_symbol): New field `assoc'.
698 (struct gfc_association_list): New struct.
699 (struct gfc_code): New struct `block' in union, move `ns' there
700 and add association list.
701 (gfc_free_association_list): New method.
702 (gfc_has_vector_subscript): Made public;
703 * match.h (gfc_match_associate): New method.
704 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
705 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
706 * interface.c (gfc_has_vector_subscript): Made public.
707 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
708 * match.c (gfc_match_associate): New method.
709 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
710 * primary.c (match_variable): Don't allow names associated to expr here.
711 * parse.c (decode_statement): Try matching ASSOCIATE statement.
712 (case_exec_markers, case_end): Add ASSOCIATE statement.
713 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
714 (parse_associate): New method.
715 (parse_executable): Handle ST_ASSOCIATE.
716 (parse_block_construct): Change reference to gfc_code's `ns' field.
717 * resolve.c (resolve_select_type): Ditto.
718 (resolve_code): Ditto.
719 (resolve_block_construct): Ditto and add comment.
720 (resolve_select_type): Set association list in generated BLOCK to NULL.
721 (resolve_symbol): Resolve associate names.
722 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
723 and free association list.
724 (gfc_free_association_list): New method.
725 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
726 * trans-stmt.c (gfc_trans_block_construct): Change reference to
727 gfc_code's `ns' field.
729 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
731 * error.c (error_print): Pre-initialize loc by NULL.
732 * openmp.c (resolve_omp_clauses): Add explicit
733 braces to avoid ambigous else.
734 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
736 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
738 * gfc-internals.texi: Move to GFDL 1.3.
739 * gfortran.texi: Ditto.
740 * intrinsic.texi: Ditto.
741 * invoke.texi: Ditto.
743 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
746 * check.c (gfc_check_selected_real_kind): Verify that the
747 actual arguments are scalar.
749 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
752 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
754 2010-06-09 Janus Weil <janus@gcc.gnu.org>
757 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
759 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
761 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
763 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
765 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
766 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
767 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
768 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
770 * fortran/check.c (nonnegative_check, less_than_bitsize1,
771 less_than_bitsize2): New functions.
772 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
773 nonnegative_check and less_than_bitsize1.
774 (gfc_check_ibclr, gfc_check_ibset): Removed.
775 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
778 2010-06-09 Janus Weil <janus@gcc.gnu.org>
781 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
784 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
786 * resolve.c (resolve_deallocate_expr): Avoid warning
787 about possible use of iunitialized sym.
788 (resolve_allocate_expr): Pre-initialize sym by NULL.
790 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
793 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
795 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
797 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
799 (gfc_get_array_type_bounds): Likewise.
801 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
802 (gfc_find_module): Likewise.
804 * f95-lang.c (pushlevel): Likewise.
806 * trans.h (struct lang_type): Add variable_size GTY option.
807 (struct lang_decl): Likewise.
809 2010-06-08 Tobias Burnus <burnus@net-b.de>
812 * symbol.c (check_conflict): Move protected--external/procedure check ...
813 * resolve.c (resolve_select_type): ... to the resolution stage.
815 2010-06-07 Tobias Burnus <burnus@net-b.de>
817 * options.c (gfc_handle_option): Fix -fno-recursive.
819 2010-06-07 Tobias Burnus <burnus@net-b.de>
821 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
822 * gfortran.texi (copyrights-gfortran): Ditto.
824 2010-06-07 Joseph Myers <joseph@codesourcery.com>
826 * lang.opt (fshort-enums): Define using Var and VarExists.
827 * options.c (gfc_handle_option): Don't set flag_short_enums here.
829 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
830 Janus Weil <janus@gcc.gnu.org>
833 * resolve.c (get_declared_from_expr): Move to before
834 resolve_typebound_generic_call. Make new_ref and class_ref
835 ignorable if set to NULL.
836 (resolve_typebound_generic_call): Once we have resolved the
837 generic call, check that the specific instance is that which
838 is bound to the declared type.
839 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
840 freeing 'class_ref->next' twice.
842 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
845 * trans-array.c (structure_alloc_comps): Dereference scalar
846 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
849 2010-06-04 Joseph Myers <joseph@codesourcery.com>
851 * gfortranspec.c (append_arg, lang_specific_driver): Use
852 GCC-specific formats in diagnostics.
854 2010-06-02 Tobias Burnus <burnus@net-b.de>
857 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
860 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
863 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
866 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
868 * fortran/gfortran.texi: Fix typos in description of variable-format-
871 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
874 * dependency.c (gfc_check_section_vs_section): Check
875 for interleaving array assignments without conflicts.
877 2010-05-30 Janus Weil <janus@gcc.gnu.org>
879 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
880 $data component of a class container.
881 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
882 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
883 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
884 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
885 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
886 * gcc/fortran/parse.c (parse_derived): Ditto.
887 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
888 gfc_expr_attr): Ditto.
889 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
890 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
891 resolve_fl_var_and_proc, resolve_typebound_procedure,
892 resolve_fl_derived): Ditto.
893 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
894 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
896 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
897 gfc_trans_deferred_vars): Ditto.
898 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
900 2010-05-28 Tobias Burnus <burnus@net-b.de>
902 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
904 2010-05-28 Joseph Myers <joseph@codesourcery.com>
906 * gfortranspec.c (append_arg, lang_specific_driver): Use
907 fatal_error instead of fatal. Use warning instead of fprintf for
910 2010-05-28 Joseph Myers <joseph@codesourcery.com>
912 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
913 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
914 xstrerror instead of strerror.
916 2010-05-26 Joseph Myers <joseph@codesourcery.com>
918 * cpp.c (cb_cpp_error): Save and restore
919 global_dc->warn_system_headers, not variable warn_system_headers.
921 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
923 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
925 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
927 * trans-common.c: Do not include rtl.h, include output.h instead.
928 * trans-decl.c: Likewise.
930 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
933 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
934 namespace before trying to reorder the gsymbols.
936 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
941 * resolve.c (resolve_global_procedure): Add check for global
942 procedures with implicit interfaces and assumed-shape or optional
943 dummy arguments. Verify that function return type, kind and string
946 2010-05-21 Tobias Burnus <burnus@net-b.de>
948 * gfortran.h: Do not include system.h.
949 * bbt.c: Include system.h.
951 * dependency.c: Ditto.
952 * dump-parse-tree.c: Ditto.
953 * arith.h: Do not include gfortran.h.
954 * constructor.h: Do not include gfortran.h and splay-tree.h.
955 * match.h: Do not include gfortran.h.
957 * target-memory.h: Ditto.
958 * openmp.c: Do not include toplev.h and target.h.
959 * trans-stmt.c: Ditto not include toplev.h.
961 * trans-common.c: Tell why toplev.h is needed. And
962 do not include target.h.
963 * trans-expr.c: Tell why toplev.h is needed.
964 * trans-array.c: Ditto.
965 * trans-openmp.c: Ditto.
966 * trans-const.c: Ditto.
968 * trans-types.c: Ditto.
970 * trans-decl.c: Ditto.
973 * trans-intrinsic.c: Ditto.
976 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
979 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
980 before returning MATCH_ERROR. Add check for scalar. Add check for
981 default integer kind.
983 2010-05-22 Janus Weil <janus@gcc.gnu.org>
986 * match.c (gfc_match_select_type): On error jump back out of the local
988 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
989 stage, more precisely to ...
990 * resolve.c (resolve_fl_derived): ... this place.
992 2010-05-22 Janus Weil <janus@gcc.gnu.org>
995 * resolve.c (ensure_not_abstract): Allow abstract types with
996 non-abstract ancestors.
998 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1000 * trans-const.c: Include realmpfr.h.
1001 * Make-lang.in: Update dependencies.
1003 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1005 * trans-const.c, trans-types.c, trans-intrinsic.c:
1006 Clean up redundant includes.
1008 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1011 * lang.opt (Wunused-dummy-argument): New option.
1012 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1013 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1014 (set_Wall): Enable warn_unused_dummy_argument.
1015 (gfc_handle_option): Set warn_unused_dummy_argument according to
1017 * trans-decl.c (generate_local_decl): Separate warnings about
1018 unused variables and unused dummy arguments.
1019 * invoke.texi: Documented new option.
1021 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1023 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1024 (gfc_conv_string_tmp): Do not assert type comparibilty.
1025 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1026 (gfc_conv_expr_descriptor): Remove assert.
1027 * trans-common.c: Clarify why rtl.h and tm.h are included.
1028 * trans-openmp.c: Do not include ggc.h and real.h.
1029 Explain why gimple.h is included.
1030 * trans-const.c: Do not include ggc.h.
1031 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1032 * trans.c: Do not include ggc.h and real.h.
1033 Explain why gimple.h is included.
1034 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1035 and dwarf2out.h are included.
1036 * trans-io.c: Do not include gimple.h and real.h.
1037 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1038 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1041 2010-05-20 Tobias Burnus <burnus@net-b.de>
1043 * options.c (gfc_init_options,gfc_post_options): Enable
1044 flag_associative_math by default.
1046 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1049 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1050 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1051 blank STOP, handling a null expression. (gfc_trans_pause): Use
1052 pause_string for blank PAUSE.
1053 * trans.h: Add external function declaration for error_stop_numeric.
1054 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1055 the declaration for the library call. Adjust whitespaces.
1056 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1057 signal no stop code. Match the expression following the stop and pass
1058 that to the translators. Remove the old use of digit matching. Add
1059 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1060 and if CHARACTER, default character KIND.
1062 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1065 * lang.opt (Wconversion-extra): New option.
1066 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1067 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1068 (set_Wall): Enable -Wconversion.
1069 (gfc_handle_option): Set warn_conversion_extra.
1070 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1071 introduced for -Wconversion if -Wconversion-extra is present.
1072 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1073 -Wconversion; document -Wconversion-extra.
1075 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1078 * gfortran.h (gfc_has_default_initializer): New.
1079 * expr.c (gfc_has_default_initializer): New.
1080 * resolve.c (has_default_initializer): Removed, use
1081 gfc_has_default_initializer() instead. Updated all callers.
1082 * trans-array.c (has_default_initializer): Removed, use
1083 gfc_has_default_initializer() instead. Updated all callers.
1084 * trans-decl.c (generate_local_decl): Do not check the
1085 first component only to check for initializers, but use
1086 gfc_has_default_initializer() instead.
1088 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1091 * primary.c (match_string_constant): Move start_locus just inside
1093 * data.c (create_character_intializer): Clarified truncation warning.
1095 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1098 * intrinsic.h (gfc_check_float): New prototype.
1099 (gfc_check_sngl): New prototype.
1100 * check.c (gfc_check_float): New.
1101 (gfc_check_sngl): New.
1102 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1103 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1105 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1106 added them to the list of specifics of REAL instead.
1108 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1111 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1112 This is now handled via 'gfc_class_null_initializer'.
1114 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1116 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1117 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1118 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1119 add_procs_to_declared_vtab,add_generic_specifics,
1120 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1121 find_typebound_proc_uop,gfc_find_typebound_proc,
1122 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1123 gfc_get_tbp_symtree): Moved here from other places.
1124 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1126 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1127 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1128 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1129 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1130 * Make-lang.in: Add class.o.
1131 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1132 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1133 add_procs_to_declared_vtab,add_generic_specifics,
1134 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1135 find_typebound_proc_uop,gfc_find_typebound_proc,
1136 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1137 gfc_get_tbp_symtree): Move to class.c.
1139 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1141 * trans-types.c (gfc_init_types): Use build_function_type_list.
1142 (gfc_get_ppc_type): Likewise.
1143 * trans-decl.c (gfc_generate_constructors): Likewise.
1144 * f95-lang.c (build_builtin_fntypes): Likewise.
1145 (gfc_init_builtin_functions): Likewise.
1146 (DEF_FUNCTION_TYPE_0): Likewise.
1147 (DEF_FUNCTION_TYPE_1): Likewise.
1148 (DEF_FUNCTION_TYPE_2): Likewise.
1149 (DEF_FUNCTION_TYPE_3): Likewise.
1150 (DEF_FUNCTION_TYPE_4): Likewise.
1151 (DEF_FUNCTION_TYPE_5): Likewise.
1152 (DEF_FUNCTION_TYPE_6): Likewise.
1153 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1154 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1156 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1158 * trans-array.c (gfc_trans_array_constructor_value): Use
1159 build_constructor instead of build_constructor_from_list.
1160 (gfc_build_constant_array_constructor): Likewise.
1161 * trans-decl.c (create_main_function): Likewise.
1162 * trans-stmt.c (gfc_trans_character_select): Likewise.
1164 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1167 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1168 (resolve_fl_variable_derived): ... this place.
1169 (resolve_symbol): Make sure function symbols (and their result
1170 variables) are not resolved twice.
1172 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1175 * array.c (match_array_list): Revert change from 2010-05-13.
1177 2010-05-16 Richard Guenther <rguenther@suse.de>
1179 * trans-decl.c (module_htab_decls_hash): Revert last change.
1181 2010-05-16 Richard Guenther <rguenther@suse.de>
1183 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1185 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1187 * options.c (set_Wall): Remove special logic for Wuninitialized
1190 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1194 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1197 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1201 * gfortran.h (gfc_class_null_initializer): New prototype.
1202 * expr.c (gfc_class_null_initializer): New function to build a NULL
1203 initializer for CLASS pointers.
1204 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1205 containers. Remove default NULL initialization of $data component.
1206 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1208 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1209 Use new function 'gfc_class_null_initializer'.
1210 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1213 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1216 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1217 unsigned mpz_get_?i routines.
1219 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1221 * trans.c (trans_code): Set backend locus early.
1222 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1223 of the function instead of current input_location.
1225 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1228 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1230 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1231 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1234 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1237 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1239 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1240 by reference dummy procedures or non-dummy procedure pointers.
1241 (gfc_omp_predetermined_sharing): Return
1242 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1244 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1247 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1248 after OMP statement.
1249 (gfc_match_omp_critical): Likewise.
1250 (gfc_match_omp_flush): Likewise.
1251 (gfc_match_omp_workshare): Likewise.
1252 (gfc_match_omp_master): Likewise.
1253 (gfc_match_omp_ordered): Likewise.
1254 (gfc_match_omp_atomic): Likewise.
1255 (gfc_match_omp_barrier): Likewise.
1256 (gfc_match_omp_end_nowait): Likewise.
1258 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1261 * resolve.c (validate_case_label_expr): Removed FIXME.
1262 (resolve_select): Raise default warning on case labels out of range
1263 of the case expression.
1265 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1270 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1271 about conversion warnings.
1273 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1276 * match.c (gfc_match_select_type): Move error message to
1277 resolve_select_type.
1278 * resolve.c (resolve_select_type): Error message moved here from
1279 gfc_match_select_type. Correctly set type of temporary.
1281 2010-05-10 Richard Guenther <rguenther@suse.de>
1283 * trans-decl.c (gfc_build_library_function_decl): Split out
1285 (build_library_function_decl_1): ... this new function.
1286 Set a fnspec attribute if a specification was provided.
1287 (gfc_build_library_function_decl_with_spec): New function.
1288 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1289 and internal_unpack.
1291 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1294 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1297 2010-05-07 Jason Merrill <jason@redhat.com>
1299 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1300 to avoid -Wc++-compat warning.
1302 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1305 * options.c (gfc_handle_option): Add argument kind.
1306 * gfortran.h (gfc_handle_option): Update declaration.
1308 2010-05-06 Tobias Burnus <burnus@net-b.de>
1311 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1314 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1317 * resolve.c (traverse_data_list): Rephrase error message for
1318 non-constant bounds in data-implied-do.
1320 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1323 * gfortran.h: Removed repeat count from constructor, removed
1325 * data.h (gfc_assign_data_value_range): Changed return value from
1327 * data.c (gfc_assign_data_value): Add location to constructor element.
1328 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1329 for each element in range. Return early if an error was generated.
1330 * resolve.c (check_data_variable): Stop early if range assignment
1333 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1336 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1337 * symbol.c (gfc_build_class_symbol): Add separate class container for
1340 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1343 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1345 2010-05-02 Tobias Burnus <burnus@net-b.de>
1348 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1349 for lcobound, ucobound, image_index and this_image.
1350 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1351 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1352 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1353 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1355 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1357 2010-04-30 Tobias Burnus <burnus@net-b.de>
1361 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1362 calculation for array descriptor types.
1364 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1367 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1368 initializers for PPC members of the vtabs.
1370 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1373 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1374 attribute for all PPC members of the vtypes.
1375 (copy_vtab_proc_comps): Copy the correct interface.
1376 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1377 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1378 a dummy argument and make sure all PPC members of the vtab are
1379 initialized correctly.
1380 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1381 in call to gfc_trans_assign_vtab_procs.
1382 * trans-stmt.c (gfc_trans_allocate): Ditto.
1384 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1387 * resolve.c (resolve_typebound_function): Renamed
1388 resolve_class_compcall.Do all the detection of class references
1390 (resolve_typebound_subroutine): resolve_class_typebound_call
1391 renamed. Otherwise same as resolve_typebound_function.
1392 (gfc_resolve_expr): Call resolve_typebound_function.
1393 (resolve_code): Call resolve_typebound_subroutine.
1395 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1398 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1399 pass back the specific symtree name, rather than the target
1402 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1405 * resolve.c (resolve_structure_cons): Make the initializer of
1406 the vtab component 'extends' the same type as the component.
1408 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1411 * interface.c (check_interface1): Pass symbol name rather than NULL to
1412 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1413 trap MULL. (gfc_compare_derived_types): Revert previous change
1414 incorporated incorrectly during merge from trunk, r155778.
1415 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1416 than NULL to gfc_compare_interfaces.
1417 * symbol.c (add_generic_specifics): Likewise.
1419 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1422 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1423 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1424 (gfc_find_derived_vtab): Likewise.
1425 * module.c (ab_attribute): Add enumerator AB_VTAB.
1426 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1427 (check_for_ambiguous): Likewise.
1429 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1430 Janus Weil <janus@gcc.gnu.org>
1433 * trans-expr.c (select_class_proc): Remove function.
1434 (conv_function_val): Delete reference to previous.
1435 (gfc_conv_derived_to_class): Add second argument to the call to
1436 gfc_find_derived_vtab.
1437 (gfc_conv_structure): Exclude proc_pointer components when
1438 accessing $data field of class objects.
1439 (gfc_trans_assign_vtab_procs): New function.
1440 (gfc_trans_class_assign): Add second argument to the call to
1441 gfc_find_derived_vtab.
1442 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1443 implement holding off searching for the vptr derived type.
1444 (add_proc_component): New function.
1445 (add_proc_comps): New function.
1446 (add_procs_to_declared_vtab1): New function.
1447 (copy_vtab_proc_comps): New function.
1448 (add_procs_to_declared_vtab): New function.
1449 (void add_generic_specifics): New function.
1450 (add_generics_to_declared_vtab): New function.
1451 (gfc_find_derived_vtab): Add second argument to the call to
1452 gfc_find_derived_vtab. Add the calls to
1453 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1454 * decl.c (build_sym, build_struct): Use new arg in calls to
1455 gfc_build_class_symbol.
1456 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1457 definition of struct gfc_class_esym_list. Modify prototypes
1458 of gfc_build_class_symbol and gfc_find_derived_vtab.
1459 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1460 call to gfc_find_derived_vtab.
1461 * module.c : Add the vtype attribute.
1462 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1463 * resolve.c (resolve_typebound_generic_call): Add second arg
1464 to pass along the generic name for class methods.
1465 (resolve_typebound_call): The same.
1466 (resolve_compcall): Use the second arg to carry the generic
1467 name from the above. Remove the reference to class_esym.
1468 (check_members, check_class_members, resolve_class_esym,
1469 hash_value_expr): Remove functions.
1470 (resolve_class_compcall, resolve_class_typebound_call): Modify
1471 to use vtable rather than member by member calls.
1472 (gfc_resolve_expr): Modify second arg in call to
1474 (resolve_select_type): Add second arg in call to
1475 gfc_find_derived_vtab.
1476 (resolve_code): Add second arg in call resolve_typebound_call.
1477 (resolve_fl_derived): Exclude vtypes from check for late
1478 procedure definitions. Likewise for checking of explicit
1479 interface and checking of pass arg.
1480 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1481 calls to gfc_find_derived_vtab.
1482 * match.c (select_type_set_tmp): Use new arg in call to
1483 gfc_build_class_symbol.
1484 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1486 * parse.c (endType): Finish incomplete classes.
1488 2010-04-28 Tobias Burnus <burnus@net-b.de>
1492 * simplify.c (simplify_cobound): Handle scalar coarrays.
1494 2010-04-27 Tobias Burnus <burnus@net-b.de>
1496 * gfc-internals.texi: Update copyright year.
1497 * gfortran.texi: Ditto.
1498 * invoke.texi: Ditto.
1500 2010-04-27 Tobias Burnus <burnus@net-b.de>
1503 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1504 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1505 * trans-types.c (gfc_get_array_type_bounds,
1506 gfc_get_array_descriptor_base): Add corank argument.
1507 * trans-array.c (gfc_array_init_size): Handle corank.
1508 (gfc_trans_create_temp_array, gfc_array_allocate,
1509 gfc_conv_expr_descriptor): Add corank argument to call.
1510 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1512 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1516 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1517 of mucking with a tree directly.
1519 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1522 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1523 gfc_error with new error message.
1525 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1529 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1531 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1533 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1534 than the address of a GFC_SS_REFERENCE.
1535 * trans.h : Change comment on GFC_SS_REFERENCE.
1537 2010-04-22 Richard Guenther <rguenther@suse.de>
1540 * resolve.c (gfc_resolve_index): Wrap around ...
1541 (gfc_resolve_index_1): ... this. Add parameter to allow
1542 any integer kind index type.
1543 (resolve_array_ref): Allow any integer kind for the start
1544 index of an array ref.
1546 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1549 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1552 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1554 * intrinsic.c (sort_actual): Remove 'is' in error message.
1556 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1559 * resolve.c (resolve_fl_derived): If a component character
1560 length has not been resolved, do so now.
1561 (resolve_symbol): The same as above for a symbol character
1563 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1564 not needed for a character valued, procedure pointer.
1567 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1568 not found, return FAILURE rather than ICEing.
1570 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1573 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1574 sequential loops private in the innermost containing task region.
1576 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1578 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1579 to build_common_tree_nodes.
1581 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1584 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1585 gfc_msg_bounds by using 'Array bound mismatch' directly.
1586 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1587 error message to include the mismatch in the extent of array bound.
1588 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1589 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1591 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1593 * gfortran.texi: Update information on temporary file locations.
1595 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1597 * trans-decl.c (gfc_build_qualified_array): Ensure
1598 ubound.N and lbound.N artificial variable names don't appear
1601 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1604 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1605 block of code. Set name to the variable associated with the descriptor.
1607 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1609 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1610 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1612 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1614 * intrinsic.texi: Add the missing specific name of intrinsic
1615 procedure where the specific name is identical to the generic name.
1616 Fix inconsistent or mismatch in the argument names in intrinsic
1617 procedure descriptions. Add the SCALAR allocatable description to
1620 2010-04-14 Tobias Burnus <burnus@net-b.de>
1623 * array.c (gfc_find_array_ref): Handle codimensions.
1624 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1625 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1626 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1628 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1629 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1631 * intrinsic.h (add_functions): Add this_image, image_index,
1632 lcobound and ucobound intrinsics.
1633 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1634 gfc_check_image_index, gfc_check_this_image,
1635 gfc_simplify_image_index, gfc_simplify_lcobound,
1636 gfc_simplify_this_image, gfc_simplify_ucobound):
1637 New function prototypes.
1638 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1639 IMAGE_INDEX): Document new intrinsic functions.
1640 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1642 * simplify.c (simplify_bound_dim): Handle coarrays.
1643 (simplify_bound): Update simplify_bound_dim call.
1644 (gfc_simplify_num_images): Add -fcoarray=none check.
1645 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1646 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1648 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1651 * constructor.c: Fix typo in comment.
1652 * expr.c (find_array_section): Add check for max array limit.
1654 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1657 * gfortranspec.c (lookup_option): Check for -static and return
1659 (lang_specific_driver): Break when OPTION_static is discovered.
1661 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1663 * array.c (extract_element): Restore function from trunk.
1664 (gfc_get_array_element): Restore function from trunk.
1665 (gfc_expand_constructor): Restore check against
1666 flag_max_array_constructor.
1667 * constructor.c (node_copy_and_append): Delete unused.
1668 * gfortran.h: Delete comment and extra include.
1669 * constructor.h: Bump copyright and clean up TODO comments.
1670 * resolve.c: Whitespace.
1672 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1674 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1675 with direct access access to elements. Adjusted prototype, fixed all
1677 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1679 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1680 (gfc_simplify_spread): Removed workaround, directly insert elements
1681 at a given array position.
1682 (gfc_simplify_transpose): Likewise.
1683 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1685 (gfc_simplify_unpack): Likewise.
1687 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1689 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1690 (convert_boz): ... this and moved to start of file.
1691 (gfc_simplify_abs): Whitespace fix.
1692 (gfc_simplify_acos): Whitespace fix.
1693 (gfc_simplify_acosh): Whitespace fix.
1694 (gfc_simplify_aint): Whitespace fix.
1695 (gfc_simplify_dint): Whitespace fix.
1696 (gfc_simplify_anint): Whitespace fix.
1697 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1698 (gfc_simplify_dnint): Whitespace fix.
1699 (gfc_simplify_asin): Whitespace fix.
1700 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1701 (gfc_simplify_atan): Likewise.
1702 (gfc_simplify_atanh): Whitespace fix.
1703 (gfc_simplify_atan2): Whitespace fix.
1704 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1705 (gfc_simplify_bessel_j1): Likewise.
1706 (gfc_simplify_bessel_jn): Likewise.
1707 (gfc_simplify_bessel_y0): Likewise.
1708 (gfc_simplify_bessel_y1): Likewise.
1709 (gfc_simplify_bessel_yn): Likewise.
1710 (gfc_simplify_ceiling): Reorderd statements.
1711 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1713 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1715 (gfc_simplify_complex): Replaced if-gate. Removed check for
1717 (gfc_simplify_conjg): Whitespace fix.
1718 (gfc_simplify_cos): Whitespace fix.
1719 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1720 (gfc_simplify_dcmplx): Removed check for constant arguments.
1721 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1722 (gfc_simplify_digits): Whitespace fix.
1723 (gfc_simplify_dim): Whitespace fix.
1724 (gfc_simplify_dprod): Reordered statements.
1725 (gfc_simplify_erf): Whitespace fix.
1726 (gfc_simplify_erfc): Whitespace fix.
1727 (gfc_simplify_epsilon): Whitespace fix.
1728 (gfc_simplify_exp): Whitespace fix.
1729 (gfc_simplify_exponent): Use convert_boz().
1730 (gfc_simplify_floor): Reorderd statements.
1731 (gfc_simplify_gamma): Whitespace fix.
1732 (gfc_simplify_huge): Whitespace fix.
1733 (gfc_simplify_iand): Whitespace fix.
1734 (gfc_simplify_ieor): Whitespace fix.
1735 (simplify_intconv): Use gfc_convert_constant().
1736 (gfc_simplify_int): Use simplify_intconv().
1737 (gfc_simplify_int2): Reorderd statements.
1738 (gfc_simplify_idint): Reorderd statements.
1739 (gfc_simplify_ior): Whitespace fix.
1740 (gfc_simplify_ishftc): Removed duplicate type check.
1741 (gfc_simplify_len): Use range_check() instead of manual range check.
1742 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1743 (gfc_simplify_log): Whitespace fix.
1744 (gfc_simplify_log10): Whitespace fix.
1745 (gfc_simplify_minval): Whitespace fix.
1746 (gfc_simplify_maxval): Whitespace fix.
1747 (gfc_simplify_mod): Whitespace fix.
1748 (gfc_simplify_modulo): Whitespace fix.
1749 (simplify_nint): Reorderd statements.
1750 (gfc_simplify_not): Whitespace fix.
1751 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1752 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1753 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1754 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1755 (gfc_simplify_realpart): Whitespace fix.
1756 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1757 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1758 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1759 (gfc_simplify_sign): Whitespace fix.
1760 (gfc_simplify_sin): Whitespace fix.
1761 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1762 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1763 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1764 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1765 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1767 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1769 * gfortran.h (gfc_start_constructor): Removed.
1770 (gfc_get_array_element): Removed.
1771 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1772 instead. Fixed all callers.
1773 (extract_element): Removed.
1774 (gfc_expand_constructor): Temporarily removed check for
1775 max-array-constructor. Will be re-introduced later if still required.
1776 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1777 instead. Fixed all callers.
1778 * expr.c (find_array_section): Replaced manual lookup of elements
1779 by gfc_constructor_lookup.
1781 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1783 * gfortran.h (gfc_get_null_expr): New prototype.
1784 (gfc_get_operator_expr): New prototype.
1785 (gfc_get_character_expr): New prototype.
1786 (gfc_get_iokind_expr): New prototype.
1787 * expr.c (gfc_get_null_expr): New.
1788 (gfc_get_character_expr): New.
1789 (gfc_get_iokind_expr): New.
1790 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1791 * matchexp.c (build_node): Renamed and moved to
1792 expr.c (gfc_get_operator_expr). Reordered arguments to match
1793 other functions. Fixed all callers.
1794 (gfc_get_parentheses): Use specific function to build expr.
1795 * array.c (gfc_match_array_constructor): Likewise.
1796 * arith.c (eval_intrinsic): Likewise.
1797 (gfc_hollerith2int): Likewise.
1798 (gfc_hollerith2real): Likewise.
1799 (gfc_hollerith2complex): Likewise.
1800 (gfc_hollerith2logical): Likewise.
1801 * data.c (create_character_intializer): Likewise.
1802 * decl.c (gfc_match_null): Likewise.
1803 (enum_initializer): Likewise.
1804 * io.c (gfc_match_format): Likewise.
1805 (match_io): Likewise.
1806 * match.c (gfc_match_nullify): Likewise.
1807 * primary.c (match_string_constant): Likewise.
1808 (match_logical_constant): Likewise.
1809 (build_actual_constructor): Likewise.
1810 * resolve.c (build_default_init_expr): Likewise.
1811 * symbol.c (generate_isocbinding_symbol): Likewise.
1812 (gfc_build_class_symbol): Likewise.
1813 (gfc_find_derived_vtab): Likewise.
1814 * simplify.c (simplify_achar_char): Likewise.
1815 (gfc_simplify_adjustl): Likewise.
1816 (gfc_simplify_adjustr): Likewise.
1817 (gfc_simplify_and): Likewise.
1818 (gfc_simplify_bit_size): Likewise.
1819 (gfc_simplify_is_iostat_end): Likewise.
1820 (gfc_simplify_is_iostat_eor): Likewise.
1821 (gfc_simplify_isnan): Likewise.
1822 (simplify_bound): Likewise.
1823 (gfc_simplify_leadz): Likewise.
1824 (gfc_simplify_len_trim): Likewise.
1825 (gfc_simplify_logical): Likewise.
1826 (gfc_simplify_maxexponent): Likewise.
1827 (gfc_simplify_minexponent): Likewise.
1828 (gfc_simplify_new_line): Likewise.
1829 (gfc_simplify_null): Likewise.
1830 (gfc_simplify_or): Likewise.
1831 (gfc_simplify_precision): Likewise.
1832 (gfc_simplify_repeat): Likewise.
1833 (gfc_simplify_scan): Likewise.
1834 (gfc_simplify_size): Likewise.
1835 (gfc_simplify_trailz): Likewise.
1836 (gfc_simplify_trim): Likewise.
1837 (gfc_simplify_verify): Likewise.
1838 (gfc_simplify_xor): Likewise.
1839 * trans-io.c (build_dt): Likewise.
1840 (gfc_new_nml_name_expr): Removed.
1842 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1844 * arith.h (gfc_constant_result): Removed prototype.
1845 * constructor.h (gfc_build_array_expr): Removed prototype.
1846 (gfc_build_structure_constructor_expr): Removed prototype.
1847 * gfortran.h (gfc_int_expr): Removed prototype.
1848 (gfc_logical_expr): Removed prototype.
1849 (gfc_get_array_expr): New prototype.
1850 (gfc_get_structure_constructor_expr): New prototype.
1851 (gfc_get_constant_expr): New prototype.
1852 (gfc_get_int_expr): New prototype.
1853 (gfc_get_logical_expr): New prototype.
1854 * arith.c (gfc_constant_result): Moved and renamed to
1855 expr.c (gfc_get_constant_expr). Fixed all callers.
1856 * constructor.c (gfc_build_array_expr): Moved and renamed to
1857 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1858 and kind. Fixed all callers.
1859 (gfc_build_structure_constructor_expr): Moved and renamed to
1860 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1861 to type and kind. Fixed all callers.
1862 * expr.c (gfc_logical_expr): Renamed to ...
1863 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1864 (gfc_int_expr): Renamed to ...
1865 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1867 (gfc_get_constant_expr): New.
1868 (gfc_get_array_expr): New.
1869 (gfc_get_structure_constructor_expr): New.
1870 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1873 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1875 * constructor.h: New.
1876 * constructor.c: New.
1877 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1878 * arith.c (reducy_unary): Use constructor API.
1879 (reduce_binary_ac): Likewise.
1880 (reduce_binary_ca): Likewise.
1881 (reduce_binary_aa): Likewise.
1882 * check.c (gfc_check_pack): Likewise.
1883 (gfc_check_reshape): Likewise.
1884 (gfc_check_unpack): Likewise.
1885 * decl.c (add_init_expr_to_sym): Likewise.
1886 (build_struct): Likewise.
1887 * dependency.c (gfc_check_dependency): Likewise.
1888 (contains_forall_index_p): Likewise.
1889 * dump-parse-tree.c (show_constructor): Likewise.
1890 * expr.c (free_expr0): Likewise.
1891 (gfc_copy_expr): Likewise.
1892 (gfc_is_constant_expr): Likewise.
1893 (simplify_constructor): Likewise.
1894 (find_array_element): Likewise.
1895 (find_component_ref): Likewise.
1896 (find_array_section): Likewise.
1897 (find_substring_ref): Likewise.
1898 (simplify_const_ref): Likewise.
1899 (scalarize_intrinsic_call): Likewise.
1900 (check_alloc_comp_init): Likewise.
1901 (gfc_default_initializer): Likewise.
1902 (gfc_traverse_expr): Likewise.
1903 * iresolve.c (check_charlen_present): Likewise.
1904 (gfc_resolve_reshape): Likewise.
1905 (gfc_resolve_transfer): Likewise.
1906 * module.c (mio_constructor): Likewise.
1907 * primary.c (build_actual_constructor): Likewise.
1908 (gfc_match_structure_constructor): Likewise.
1909 * resolve.c (resolve_structure_cons): Likewise.
1910 * simplify.c (is_constant_array_expr): Likewise.
1911 (init_result_expr): Likewise.
1912 (transformational_result): Likewise.
1913 (simplify_transformation_to_scalar): Likewise.
1914 (simplify_transformation_to_array): Likewise.
1915 (gfc_simplify_dot_product): Likewise.
1916 (simplify_bound): Likewise.
1917 (simplify_matmul): Likewise.
1918 (simplify_minval_maxval): Likewise.
1919 (gfc_simplify_pack): Likewise.
1920 (gfc_simplify_reshape): Likewise.
1921 (gfc_simplify_shape): Likewise.
1922 (gfc_simplify_spread): Likewise.
1923 (gfc_simplify_transpose): Likewise.
1924 (gfc_simplify_unpack): Likewise.q
1925 (gfc_convert_constant): Likewise.
1926 (gfc_convert_char_constant): Likewise.
1927 * target-memory.c (size_array): Likewise.
1928 (encode_array): Likewise.
1929 (encode_derived): Likewise.
1930 (interpret_array): Likewise.
1931 (gfc_interpret_derived): Likewise.
1932 (expr_to_char): Likewise.
1933 (gfc_merge_initializers): Likewise.
1934 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1935 (gfc_trans_array_constructor_value): Likewise.
1936 (get_array_ctor_strlen): Likewise.
1937 (gfc_constant_array_constructor_p): Likewise.
1938 (gfc_build_constant_array_constructor): Likewise.
1939 (gfc_trans_array_constructor): Likewise.
1940 (gfc_conv_array_initializer): Likewise.
1941 * trans-decl.c (check_constant_initializer): Likewise.
1942 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1943 (gfc_apply_interface_mapping_to_cons): Likewise.
1944 (gfc_trans_structure_assign): Likewise.
1945 (gfc_conv_structure): Likewise.
1946 * array.c (check_duplicate_iterator): Likewise.
1947 (match_array_list): Likewise.
1948 (match_array_cons_element): Likewise.
1949 (gfc_match_array_constructor): Likewise.
1950 (check_constructor_type): Likewise.
1951 (check_constructor): Likewise.
1953 (expand_constructor): Likewise.
1954 (extract_element): Likewise.
1955 (gfc_expanded_ac): Likewise.
1956 (resolve_array_list): Likewise.
1957 (gfc_resolve_character_array_constructor): Likewise.
1958 (copy_iterator): Renamed to ...
1959 (gfc_copy_iterator): ... this.
1960 (gfc_append_constructor): Removed.
1961 (gfc_insert_constructor): Removed unused function.
1962 (gfc_get_constructor): Removed.
1963 (gfc_free_constructor): Removed.
1964 (qgfc_copy_constructor): Removed.
1965 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1966 Removed all references. Replaced constructor list by splay-tree.
1967 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1968 the inner struct, added member 'base'.
1969 (gfc_append_constructor): Removed prototype.
1970 (gfc_insert_constructor): Removed prototype.
1971 (gfc_get_constructor): Removed prototype.
1972 (gfc_free_constructor): Removed prototype.
1973 (qgfc_copy_constructor): Removed prototype.
1974 (gfc_copy_iterator): New prototype.
1975 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1977 2010-04-10 Tobias Burnus <burnus@net-b.de>
1980 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1981 proc-pointers and type-bound procedures.
1982 (gfc_specification_expr): Check proc-pointers for pureness.
1984 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1987 * gfortranspec.c (lang_specific_driver): Do not expose vars
1988 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1991 2010-04-09 Tobias Burnus <burnus@net-b.de>
1994 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1996 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1997 * data.c (gfc_assign_data_value): Ditto.
1998 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1999 (gfc_traverse_expr): Traverse also through codimension expressions.
2000 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2001 gfc_has_ultimate_pointer): New functions.
2002 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2003 (gfc_array_ref): Add codimen.
2004 (gfc_array_ref): Add in_allocate.
2005 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2006 gfc_has_ultimate_pointer): Add prototypes.
2007 * interface.c (compare_parameter, compare_actual_formal,
2008 check_intents): Add coarray constraints.
2009 * match.c (gfc_match_iterator): Add coarray constraint.
2010 * match.h (gfc_match_array_ref): Update interface.
2011 * primary.c (gfc_match_varspec): Handle codimensions.
2012 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2013 (check_class_members): Return gfc_try instead for error recovery.
2014 (resolve_typebound_function,resolve_typebound_subroutine,
2015 check_members): Handle return value of check_class_members.
2016 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2017 check_dimension, compare_spec_to_ref, resolve_array_ref,
2018 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2019 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2021 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2022 Skip over coarray refs.
2023 (gfc_array_allocate) Add support for references containing coindexes.
2024 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2025 (gfc_map_intrinsic_function): Ignore codimensions.
2027 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2030 * io.c (check_format_string): Added check for additional non
2031 blank characters after the format string was successfully
2033 * io.c (check_format): Changed the error messages for positive
2034 int required and period required to drop through the error logic
2035 and report with gfc_error instead of gfc_error_now. Corrected
2036 format postion for hollerith strings.
2038 2010-04-08 Tobias Burnus <burnus@net-b.de>
2040 * module.c (use_iso_fortran_env_module): Fix standard check.
2042 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2044 * parse.c (parse_derived, parse_enum): Avoid set but not used
2047 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2050 * gfortran.texi: Add section about representation of
2053 2010-04-07 Simon Baldwin <simonb@google.com>
2055 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2056 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2058 2010-04-07 Richard Guenther <rguenther@suse.de>
2060 * options.c (gfc_init_options): Do not set.
2062 2010-04-06 Tobias Burnus <burnus@net-b.de>
2065 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2066 * match.c (gfc_match_critical, sync_statement): Ditto.
2067 * gfortran.h (gfc_fcoarray): New enum.
2068 (gfc_option_t): Use it.
2069 * lang.opt (fcoarray): Add new flag.
2070 * invoke.texi (fcoarray): Document it.
2071 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2072 (gfc_handle_coarray_option): New function.
2074 2010-04-06 Tobias Burnus <burnus@net-b.de>
2077 * gfortran.h (gfc_array_spec): Add cotype.
2078 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2079 and defer error diagnostic.
2080 * resolve.c (resolve_fl_derived): Add missing check.
2081 (resolve_symbol): Add cotype/type check.
2082 * parse.c (parse_derived): Fix setting of coarray_comp.
2084 2010-04-06 Tobias Burnus <burnus@net-b.de>
2087 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2088 match_array_element_spec,gfc_copy_array_spec,
2089 gfc_compare_array_spec): Include corank.
2090 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2091 * decl.c (build_sym,build_struct,variable_decl,
2092 match_attr_spec,attr_decl1,cray_pointer_decl,
2093 gfc_match_volatile): Add codimension.
2094 (gfc_match_codimension): New function.
2095 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2096 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2097 (gfc_add_codimension): New function prototype.
2098 * match.h (gfc_match_codimension): New function prototype.
2099 (gfc_match_array_spec): Update prototype
2100 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2101 * module.c (MOD_VERSION): Bump.
2102 (mio_symbol_attribute): Support coarray attributes.
2103 (mio_array_spec): Add corank support.
2104 * parse.c (decode_specification_statement,decode_statement,
2105 parse_derived): Add coarray support.
2106 * resolve.c (resolve_formal_arglist, was_declared,
2107 is_non_constant_shape_array, resolve_fl_variable,
2108 resolve_fl_derived, resolve_symbol): Add coarray support.
2109 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2110 gfc_build_class_symbol): Add coarray support.
2111 (gfc_add_codimension): New function.
2113 2010-04-06 Tobias Burnus <burnus@net-b.de>
2116 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2117 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2118 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2120 * intrinsic.texi (iso_fortran_env): Ditto.
2121 * libgfortran.h (libgfortran_stat_codes): New enum.
2122 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2123 constants from the intrinsic module.
2125 2010-04-06 Tobias Burnus <burnus@net-b.de>
2128 * intrinsic.c (add_functions): Add num_images.
2129 * decl.c (gfc_match_end): Handle END CRITICAL.
2130 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2131 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2133 * gfortran.h (gfc_statement): Add enum items for those.
2134 (gfc_exec_op) Ditto.
2135 (gfc_isym_id): Add num_images.
2136 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2137 (gfc_trans_sync,gfc_trans_critical): New functions.
2138 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2139 gfc_trans_critical): Add/update prototypes.
2140 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2141 and SYNC statements.
2142 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2143 * resolve.c (resolve_sync): Add function.
2144 (gfc_resolve_blocks): Handle CRITICAL.
2145 (resolve_code): Handle CRITICAL, ERROR STOP,
2146 (resolve_branch): Add CRITICAL constraint check.
2147 and SYNC statements.
2148 * st.c (gfc_free_statement): Add new statements.
2149 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2150 (gfc_build_builtin_function_decls): Initialize it.
2151 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2152 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2153 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2155 (match_exit_cycle): Handle CRITICAL constraint.
2156 (gfc_match_stopcode): Handle ERROR STOP.
2157 * match.h (gfc_match_critical, gfc_match_error_stop,
2158 gfc_match_sync_all, gfc_match_sync_images,
2159 gfc_match_sync_memory): Add prototype.
2160 * parse.c (decode_statement, gfc_ascii_statement,
2161 parse_executable): Handle new statements.
2162 (parse_critical_block): New function.
2163 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2164 * intrinsic.texi (num_images): Document new function.
2165 * simplify.c (gfc_simplify_num_images): Add function.
2167 2010-04-06 Tobias Burnus <burnus@net-b.de>
2170 * trans-array.c (gfc_conv_expr_descriptor): Update
2171 gfc_trans_scalar_assign call.
2172 (has_default_initializer): New function.
2173 (gfc_trans_deferred_array): Nullify less often.
2174 * trans-expr.c (gfc_conv_subref_array_arg,
2175 gfc_trans_subcomponent_assign): Update call to
2176 gfc_trans_scalar_assign.
2177 (gfc_trans_scalar_assign): Add parameter and pass it on.
2178 (gfc_trans_assignment_1): Optionally, do not dealloc before
2180 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2181 call to gfc_trans_scalar_assign.
2182 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2183 initializer to static variables.
2184 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2185 * trans-stmt.c (forall_make_variable_temp,
2186 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2187 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2188 gfc_trans_allocate): Update gfc_trans_assignment call.
2189 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2190 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2191 parameter to prototype.
2193 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2195 * ioparm.def : Update copyright.
2197 * trans-array.c : ditto
2198 * trans-array.h : ditto
2200 * trans-types.c: ditto
2201 * dependency.c : ditto
2202 * gfortran.h : ditto
2204 * trans-io.c : ditto
2205 * trans-intrinsic.c : ditto
2206 * libgfortran.h : ditto
2207 * invoke.texi : ditto
2208 * intrinsic.texi : ditto
2211 * intrinsic.c : ditto
2212 * interface.c : ditto
2213 * iresolve.c : ditto
2214 * trans-stmt.c : ditto
2215 * trans-stmt.h : ditto
2220 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2223 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2224 do not assert the context of derived types.
2226 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2229 * ioparm.def: Change inquire size variable to type pointer to
2232 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2235 * trans-expr.c (conv_parent_component_references): Ensure that
2236 'dt' has a backend_decl.
2239 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2240 type has a backend_decl.
2243 * resolve.c (resolve_global_procedure): Check that the 'cl'
2244 structure is not NULL.
2246 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2248 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2251 2010-03-17 Tobias Burnus <burnus@net-b.de>
2254 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2255 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2257 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2258 pointees as having explizit size.
2259 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2261 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2262 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2263 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2264 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2265 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2268 2010-03-14 Tobias Burnus <burnus@net-b.de>
2271 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2272 (resolve_ordinary_assign): Add check to avoid segfault.
2274 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2278 * resolve.c (resolve_compcall): Add new boolean dummy argument
2279 'class_members'. Only resolve expression at end if false.
2280 Remove redundant, static variable 'class_object'.
2281 (check_class_members): Add extra argument to call of
2283 (resolve_typebound_function): Renamed resolve_class_compcall.
2284 Do all the detection of class references here. Correct calls to
2285 resolve_compcall for extra argument.
2286 (resolve_typebound_subroutine): resolve_class_typebound_call
2287 renamed. Otherwise same as resolve_typebound_function.
2288 (gfc_resolve_expr): Call resolve_typebound_function.
2289 (resolve_code): Call resolve_typebound_subroutine.
2291 2010-03-10 Tobias Burnus <burnus@net-b.de
2294 * symbol.c (get_iso_c_sym): Set sym->result.
2296 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2299 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2300 for TBPs, otherwise they will not be resolved properly.
2301 (resolve_function): Use 'value.function.esym' instead of
2302 'value.function.name' to check if we're dealing with a TBP.
2303 (check_class_members): Set correct type of passed object for all TBPs,
2304 not only generic ones, except if the type is abstract.
2306 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2309 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2310 'final...' are not misinterpreted as FINAL statements.
2312 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2315 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2316 allocatable ultimate components do not need temporaries, whilst
2317 ultimate pointer components do.
2319 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2322 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2324 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2327 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2330 * trans-array.c (gfc_conv_array_parameter): A full array of
2331 derived type need not be restricted to a symbol without an
2332 array spec to use the call to gfc_conv_expr_descriptor.
2335 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2336 allocatable arrays do not need temporaries.
2338 2010-03-01 Tobias Burnus <burnus@net-b.de>
2341 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2344 2010-02-28 Tobias Burnus <burnus@net-b.de>
2347 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2348 (gfc_conv_initializer): Handle zero initializer as special case.
2350 2010-02-27 Tobias Burnus <burnus@net-b.de>
2353 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2354 for module variables for Fortran 2008.
2356 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2359 * trans-common.c (build_common_decl): Also update DECL_MODE,
2360 and DECL_SIZE when encountering a larger common block and call
2363 2010-02-24 Tobias Burnus <burnus@net-b.de>
2366 * trans-expr.c (gfc_conv_initializer): Call directly
2367 gfc_conv_constant for C_NULL_(FUN)PTR.
2369 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2372 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2373 checking the rest of the dimensions for elements.
2375 2010-02-21 Tobias Burnus <burnus@net-b.de>
2378 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2380 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2381 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2382 * invoke.texi: Document new -fno-protect-parens flag.
2384 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2390 * dependency.c (gfc_check_argument_var_dependency): Use enum
2391 value instead of arithmetic vaue for 'elemental'.
2392 (check_data_pointer_types): New function.
2393 (gfc_check_dependency): Call check_data_pointer_types.
2394 * trans-array.h : Change fourth argument of
2395 gfc_conv_array_parameter to boolean.
2396 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2397 can be a dummy but it must not be assumed shape or deferred.
2398 Change fourth argument to boolean. Array constructor exprs will
2399 always be contiguous and do not need packing and unpacking.
2400 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2401 space and change fourth argument of gfc_conv_array_parameter
2403 (gfc_trans_arrayfunc_assign): Change fourth argument of
2404 gfc_conv_array_parameter to boolean.
2405 * trans-io.c (gfc_convert_array_to_string): The same.
2406 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2408 2010-02-20 Tobias Burnus <burnus@net-b.de>
2411 * libgfortran.h: Add GFC_RTCHECK_MEM.
2412 * invoke.texi (-fcheck=): Document -fcheck=mem.
2413 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2414 and enable malloc-success check only with -fcheck=mem.
2415 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2417 2010-02-16 Tobias Burnus <burnus@net-b.de>
2420 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2421 * intrinsic.c (add_functions): Ditto.
2422 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2423 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2425 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2428 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2429 gfc_trans_do prototype.
2430 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2431 a loop exit condition. If exit condition is given, build the loop exit
2432 code, checking IO results of implied do loops in READ and WRITE.
2433 (gfc_trans_do): Likewise.
2434 * trans.c (trans_code): New static work function, previously
2435 gfc_trans_code. Passes exit condition to gfc_trans_do.
2436 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2437 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2438 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2439 result status bits in the dtparm structure. Use this condition in call
2440 to gfc_trans_code_cond.
2442 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2446 * trans-array.c (gfc_conv_array_parameter): Use
2447 gfc_full_array_ref_p to detect full and contiguous variable
2448 arrays. Full array components and contiguous arrays do not need
2449 internal_pack and internal_unpack.
2451 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2454 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2457 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2459 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2462 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2463 Tobias Burnus <burnus@net-b.de>
2466 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2468 2010-02-10 Tobias Burnus <burnus@net-b.de>
2471 * trans-decl.c (gfc_generate_function_code): Only check
2472 actual-vs.-dummy character bounds if not bind(C).
2474 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2477 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2478 info->dimen after info has been freed.
2480 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2483 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2486 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2488 * module.c (fix_mio_expr): Declare sym.
2490 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2493 * module.c (fix_mio_expr): Fix for private generic procedures.
2495 2010-02-09 Daniel Kraft <d@domob.eu>
2498 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2499 length to be correct and issue only with -Wsurprising.
2500 * invoke.texi (Wsurprising): Mention this new warning that is
2501 turned on by -Wsurprising.
2503 2010-02-09 Daniel Kraft <d@domob.eu>
2506 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2507 can be CHARACTER type.
2508 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2510 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2513 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2514 'formal_ptr'. If this is true, give returned descriptor unity
2515 lbounds, in all dimensions, and the appropriate offset.
2516 (gfc_conv_procedure_call); If formal is a pointer, set the last
2517 argument of gfc_conv_subref_array_arg to true.
2518 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2519 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2520 new arg of gfc_conv_subref_array_arg to false.
2521 * trans-stmt.c (forall_make_variable_temp): The same.
2523 2010-02-03 Tobias Burnus <burnus@net-b.de>
2526 * interface.c (compare_parameter): Disable rank-checking
2529 2010-02-02 Tobias Burnus <burnus@net-b.de>
2532 * parse.c (decode_specification_statement): Use sym->result not sym.
2534 2010-02-01 Tobias Burnus <burnus@net-b.de>
2537 * decl.c (variable_decl): Allow default initializer in
2538 TYPE declarations in PURE functions.
2540 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2543 * resolve.c (resolve_allocate_expr): Move default initialization code
2544 here from gfc_trans_allocate.
2545 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2547 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2548 of CLASS variables via memcpy.
2549 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2550 to resolve_allocate_expr.
2552 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2555 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2556 * gfortran.h : Add prototype for above.
2557 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2558 (gfc_trans_subcomponent_assign): Call new function to replace
2559 the code to deal with allocatable components.
2560 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2561 gfc_get_full_arrayspec_from_expr to replace existing code.
2563 2010-01-25 Tobias Burnus <burnus@net-b.de>
2566 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2569 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2573 * expr.c (remove_subobject_ref): If the constructor is NULL use
2574 the expression as the source.
2575 (simplify_const_ref): Change the type of expression if
2576 there are component references. Allow for substring to be at
2577 the end of an arbitrarily long chain of references. If an
2578 element is found that is not in an EXPR_ARRAY, assume that this
2579 is scalar initialization of array. Call remove_subobject_ref in
2580 this case with NULL second argument.
2582 2010-01-24 Tobias Burnus <burnus@net-b.de>
2585 * array.c (gfc_array_dimen_size): Use correct specific
2586 function in the check.
2588 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2591 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2592 is required, turn any trailing array elements after a range
2593 into ranges so that offsets can be calculated.
2595 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2597 * module.c (mio_f2k_derived): Use enumerator as initializer of
2601 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2602 bitfield of width 2.
2604 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2607 * resolve.c (extract_compcall_passed_object): Set locus for
2608 passed-object argument.
2609 (extract_ppc_passed_object): Set locus and correctly remove PPC
2612 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2615 * trans-decl.c (add_argument_checking): Do not use the backend
2616 decl directly to test for the presence of an optional dummy
2617 argument. Use gfc_conv_expr_present, remembering to set the
2621 * trans-decl.c (gfc_generate_function_code): Small white space
2622 changes. If 'recurcheckvar' is NULL do not try to reset it.
2624 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2627 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2628 component for extended types.
2629 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2630 and take care of parent component accessibility.
2632 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2635 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2636 * interface.c (check_interface1): Move a warning message here from
2637 resolve_fl_procedure.
2638 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2639 * module.c (read_module): Remove call to gfc_check_interfaces, since
2640 this comes too early here.
2641 * resolve.c (resolve_fl_procedure): Move warning message to
2644 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2647 * interface.c (check_interface1): Pass symbol name rather than NULL to
2648 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2650 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2651 than NULL to gfc_compare_interfaces.
2653 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2656 * trans-array.c (duplicate_allocatable): Static version of
2657 gfc_duplicate_allocatable with provision to handle scalar
2658 components. New boolean argument to switch off call to malloc
2660 (gfc_duplicate_allocatable): New function to call above with
2662 (gfc_copy_allocatable_data): New function to call above with
2664 (structure_alloc_comps): Do not apply indirect reference to
2665 scalar pointers. Add new section to copy allocatable components
2666 of arrays. Extend copying of allocatable components to include
2668 (gfc_copy_only_alloc_comp): New function to copy allocatable
2669 component derived types, without allocating the base structure.
2670 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2671 Add primitive for gfc_copy_only_alloc_comp.
2672 * trans-expr.c (gfc_conv_procedure_call): After calls to
2673 transformational functions with results that are derived types
2674 with allocatable components, copy the components in the result.
2675 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2676 of lhs derived types before allocation.
2678 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2681 * module.c (load_generic_interfaces): If a procedure that is
2682 use associated but not generic is given an interface that
2683 includes itself, then make it generic.
2685 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2686 Shujing Zhao <pearly.zhao@oracle.com>
2688 PR translation/42469
2689 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2690 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2691 character between option name and help text.
2693 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2697 * trans-array.c (gfc_conv_array_initializer): Change call to
2698 gfc_error_now to call to gfc_fatal_error.
2699 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2700 (is_constant_element): Changed name from constant_element.
2701 (gfc_constant_ac): Only use expand_construuctor for expression
2702 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2703 call gfc_is_constant_expr.
2704 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2706 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2707 array expressions should have their constructors expanded.
2708 (gfc_resolve_expr): Use new function to determine whether or not to call
2709 gfc_expand_constructor.
2711 2010-01-09 Tobias Burnus <burnus@net-b.de>
2714 * trans-expr.c (gfc_trans_structure_assign): Handle
2716 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2717 to the constructor for c_null_(fun)ptr.
2718 * resolve.c (resolve_structure_cons): Add special case
2719 for c_null_(fun)ptr.
2721 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2723 * gfortranspec.c (lang_specific_driver): Update copyright notice
2726 2010-01-08 Tobias Burnus <burnus@net-b.de>
2729 * symbol.c (check_conflict, gfc_copy_attr): Add
2730 ASYNCHRONOUS support.
2731 (gfc_add_asynchronous): New function.
2732 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2733 (gfc_match_asynchronous): New function.
2734 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2735 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2736 (gfc_add_asynchronous): New Prototype.
2737 * module.c (ab_attribute, mio_symbol_attribute): Add
2738 ASYNCHRONOUS support.
2739 * resolve.c (was_declared): Ditto.
2740 * match.h (gfc_match_asynchronous): New prototype.
2741 * parse.c (decode_specification_statement,decode_statement):
2742 Add ASYNCHRONOUS support.
2744 2010-01-07 Tobias Burnus <burnus@net-b.de>
2747 * trans-decl.c (get_proc_pointer_decl): Fix call to
2748 gfc_conv_initializer for array-valued proc-pointer funcs.
2750 2010-01-07 Tobias Burnus <burnus@net-b.de>
2753 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2754 allocatable scalars with SAVE attribute.
2756 2010-01-05 Tobias Burnus <burnus@net-b.de>
2759 * options.c (gfc_post_options): Set -frecursion
2760 when -fopenmp is used.
2762 2010-01-05 Tobias Burnus <burnus@net-b.de>
2765 * trans-expr.c (gfc_conv_procedure_call): Nullify
2766 return value for allocatable-scalar character functions.
2768 2010-01-04 Tobias Burnus <burnus@net-b.de>
2771 * error.c (error_printf, gfc_warning, gfc_notify_std,
2772 gfc_warning_now, gfc_error, gfc_error_now,
2773 gfc_fatal_error): Change argument name from nocmsgid to
2774 gmsgid to enable (x)gettext's % checking.
2776 2010-01-04 Tobias Burnus <burnus@net-b.de>
2778 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2780 2010-01-04 Tobias Burnus <burnus@net-b.de>
2783 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2784 for functions returning allocatable scalars.
2785 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2786 reallocating an allocatable scalar.
2787 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2789 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2790 allocatable scalars.
2791 (gfc_generate_function_code): Nullify result variable for
2792 allocatable scalars.
2795 * module.c (gfc_use_module): Fix warning string to allow
2799 * invoke.texi (-fcheck=recursion): Mention that the checking
2800 is also disabled for -frecursive.
2801 * trans-decl.c (gfc_generate_function_code): Disable
2802 -fcheck=recursion when -frecursive is used.
2804 * intrinsic.texi (iso_c_binding): Improve wording.
2807 Copyright (C) 2010 Free Software Foundation, Inc.
2809 Copying and distribution of this file, with or without modification,
2810 are permitted in any medium without royalty provided the copyright
2811 notice and this notice are preserved.