1 2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4 * options.c (set_Wall): Replace set_Wunused by warn_unused.
6 2008-08-08 Daniel Kraft <d@domob.eu>
8 * gfortran.h (gfc_finalizer): Replaced member `procedure' by two
9 new members `proc_sym' and `proc_tree' to store the symtree after
11 (gfc_find_sym_in_symtree): Made public.
12 * decl.c (gfc_match_final_decl): Adapted for new member name.
13 * interface.c (gfc_find_sym_in_symtree): Made public.
14 (gfc_extend_expr), (gfc_extend_assign): Changed call accordingly.
15 * module.c (mio_finalizer), (mio_f2k_derived), (mio_full_f2k_derived):
16 New methods for module-file IO of f2k_derived.
17 (mio_symbol): Do IO of f2k_derived namespace.
18 * resolve.c (gfc_resolve_finalizers): Adapted for new member name and
19 finding the symtree for the symbol here.
20 * symbol.c (gfc_free_finalizer): Adapted for new members.
22 2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
24 * gfc-internals.texi: Update to GFDL 1.2. Do not list GPL as
26 * gfortran.texi: Likewise.
27 * intrinsic.texi: Do not list GPL as Invariant Section.
28 * invoke.texi: Likewise. Update copyright years.
30 2008-07-29 Paul Thomas <pault@gcc.gnu.org>
32 * trans-expr.c (conv_parent_component_references): New function
33 to build missing parent references.
34 (gfc_conv_variable): Call it
35 * symbol.c (gfc_add_component): Check that component name in a
36 derived type extension does not appear in parent.
37 (gfc_find_component): For a derived type extension, check if
38 the component appears in the parent derived type by calling
39 self. Separate errors for private components and private types.
40 * decl.c (match_data_constant): Add extra arg to call to
41 gfc_match_structure_constructor.
42 (check_extended_derived_type): New function to check that a
43 parent derived type exists and that it is OK for exension.
44 (gfc_get_type_attr_spec): Add extra argument 'name' and return
45 it if extends is specified.
46 (gfc_match_derived_decl): Match derived type extension and
47 build a first component of the parent derived type if OK. Add
48 the f2k namespace if not present.
49 * gfortran.h : Add the extension attribute.
50 * module.c : Handle attribute 'extension'.
51 * match.h : Modify prototypes for gfc_get_type_attr_spec and
52 gfc_match_structure_constructor.
53 * primary.c (build_actual_constructor): New function extracted
54 from gfc_match_structure_constructor and modified to call self
55 iteratively to build derived type extensions, when f2k named
57 (gfc_match_structure_constructor): Do not throw error for too
58 many components if a parent type is being handled. Use
59 gfc_find_component to generate errors for non-existent or
60 private components. Iteratively call self for derived type
61 extensions so that parent constructor is built. If extension
62 and components left over, throw error.
63 (gfc_match_rvalue): Add extra arg to call to
64 gfc_match_structure_constructor.
66 * trans-array.c (gfc_conv_resolve_dependencies): If lhs and rhs
67 are the same symbol, aliassing does not matter.
69 2008-07-29 Jan Hubicka <jh@suse.cz>
71 * options.c (gfc_post_options): Do not set flag_no_inline.
73 2008-07-29 Daniel Kraft <d@domob.eu>
76 * trans-intrinsic.c (conv_generic_with_optional_char_arg): New method
77 to append a string-length even if the string argument is missing, e.g.
79 (gfc_conv_intrinsic_function): Call the new method for EOSHIFT, PACK
82 2008-07-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
84 * gfortran.h (try): Remove macro. Replace try with gfc_try
95 * interface.c: Likewise.
96 * intrinsic.c: Likewise.
97 * intrinsic.h: Likewise.
102 * resolve.c: Likewise.
103 * scanner.c: Likewise.
104 * simplify.c: Likewise.
105 * symbol.c: Likewise.
106 * trans-openmp.c: Likewise.
107 * trans-types.c: Likewise.
109 2008-07-28 Tobias Burnus <burnus@net-b.de>
111 * Make-lang.in: Remove -Wno-* from fortran-warn.
113 2008-07-28 Richard Guenther <rguenther@suse.de>
115 Merge from gimple-tuples-branch.
117 2008-07-18 Aldy Hernandez <aldyh@redhat.com>
119 * trans-expr.c: Include gimple.h instead of tree-gimple.h.
120 * trans-array.c: Same.
121 * trans-openmp.c: Same.
122 * trans-stmt.c: Same.
125 * trans-decl.c: Same.
126 * trans-intrinsic.c: Same.
127 * trans.c: Same. Include tree-iterator.h.
128 * Make-lang.in (trans.o): Depend on tree-iterator.h
130 2008-07-14 Aldy Hernandez <aldyh@redhat.com>
132 * trans-array.h (gfc_conv_descriptor_data_set_internal):
133 Rename to gfc_conv_descriptor_data_set.
134 (gfc_conv_descriptor_data_set_tuples): Remove.
135 * trans-array.c (gfc_conv_descriptor_data_get): Rename
136 from gfc_conv_descriptor_data_set_internal.
137 Remove last argument to gfc_add_modify.
138 (gfc_trans_allocate_array_storage): Rename gfc_add_modify_expr to
140 (gfc_trans_create_temp_array): Same.
141 (gfc_conv_array_transpose): Same.
142 (gfc_grow_array): Same.
143 (gfc_put_offset_into_var): Same.
144 (gfc_trans_array_ctor_element): Same.
145 (gfc_trans_array_constructor_subarray): Same.
146 (gfc_trans_array_constructor_value): Same.
147 (gfc_trans_scalarized_loop_end): Same.
148 (gfc_array_init_size): Same.
149 (gfc_array_allocate): Same.
150 (gfc_trans_array_bounds): Same.
151 (gfc_trans_auto_array_allocation): Same.
152 (gfc_trans_g77_array): Same.
153 (gfc_trans_dummy_array_bias): Same.
154 (gfc_conv_expr_descriptor): Same.
155 (structure_alloc_comps): Same.
156 * trans-expr.c: Same.
157 * trans-openmp.c (gfc_omp_clause_default_ctor): Same.
158 Rename gfc_conv_descriptor_data_set_tuples to
159 gfc_conv_descriptor_data_set.
160 (gfc_omp_clause_copy_ctor): Change build_gimple_modify_stmt to
162 (gfc_omp_clause_assign_op): Same.
163 (gfc_trans_omp_array_reduction): Rename gfc_add_modify_expr to
165 (gfc_trans_omp_atomic): Same.
166 (gfc_trans_omp_do): Same. Change GIMPLE_MODIFY_STMT to MODIFY_EXPR.
167 Rename gfc_add_modify_stmt to gfc_add_modify.
168 * trans-stmt.c: Rename gfc_add_modify_expr to
170 * trans.c: Rename gfc_add_modify_expr to
172 (gfc_add_modify): Remove last argument.
173 Rename GIMPLE_MODIFY_STMT to MODIFY_EXPR.
174 * trans.h: Remove gfc_add_modify_expr, gfc_add_modify_stmt.
175 Add prototype for gfc_add_modify.
176 * f95-lang.c (union lang_tree_node): Rename GENERIC_NEXT to TREE_CHAIN.
177 * trans-decl.c: Rename gfc_add_modify_stmt to gfc_add_modify.
179 * trans-intrinsic.c: Same.
181 2008-02-25 Aldy Hernandez <aldyh@redhat.com>
183 * Make-lang.in (fortran-warn): Add -Wno-format.
185 2008-02-19 Diego Novillo <dnovillo@google.com>
187 http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html
189 * fortran/Make-lang.in (fortran-warn): Remove.
191 2007-11-22 Aldy Hernandez <aldyh@redhat.com>
193 * trans-expr.c (gfc_trans_string_copy): Use "void *" when building a
196 2007-11-10 Aldy Hernandez <aldyh@redhat.com>
198 * Make-lang.in (fortran-warn): Set to -Wno-format.
199 * trans.c (gfc_trans_code): Update comment to say GENERIC.
200 Call tree_annotate_all_with_locus instead of annotate_all_with_locus.
202 2008-07-27 Tobias Burnus <burnus@net-b.de>
207 * trans.c (gfc_trans_runtime_check): Allow run-time warning besides
209 * trans.h (gfc_trans_runtime_check): Update declaration.
210 * trans-array.c (gfc_trans_array_ctor_element,gfc_trans_array_bound_check,
211 gfc_conv_array_ref,gfc_conv_ss_startstride,gfc_trans_dummy_array_bias):
212 Updated gfc_trans_runtime_check calls.
213 (gfc_conv_array_parameter): Implement flag_check_array_temporaries,
214 fix packing/unpacking for nonpresent optional actuals to optional
216 * trans-array.h (gfc_conv_array_parameter): Update declaration.
217 * trans-expr.c (gfc_conv_substring,gfc_trans_arrayfunc_assign,
218 gfc_conv_function_call): Updated gfc_trans_runtime_check calls.
219 (gfc_conv_function_call): Update gfc_conv_array_parameter calls.
220 * trans-expr.c (gfc_trans_goto): Updated gfc_trans_runtime_check
222 * trans-io.c (set_string,gfc_conv_intrinsic_repeat): Ditto.
223 (gfc_conv_intrinsic_transfer,gfc_conv_intrinsic_loc): Same for
224 gfc_conv_array_parameter.
225 * trans-intrinsics.c (gfc_conv_intrinsic_bound): Ditto.
226 * trans-decl.c (gfc_build_builtin_function_decls): Add
227 gfor_fndecl_runtime_warning_at.
228 * lang.opt: New option fcheck-array-temporaries.
229 * gfortran.h (gfc_options): New flag_check_array_temporaries.
230 * options.c (gfc_init_options, gfc_handle_option): Handle flag.
231 * invoke.texi: New option fcheck-array-temporaries.
233 2008-07-24 Jan Hubicka <jh@suse.cz>
235 * fortran/options.c (gfc_post_options): Remove flag_unline_trees code.
237 2008-07-24 Daniel Kraft <d@domob.eu>
240 * lang.opt (Wnonstd-intrinsics): Removed option.
241 (Wintrinsics-std), (Wintrinsic-shadow): New options.
242 * invoke.texi (Option Summary): Removed -Wnonstd-intrinsics
243 from the list and added -Wintrinsics-std and -Wintrinsic-shadow.
244 (Error and Warning Options): Documented the new options and removed
245 the documentation for -Wnonstd-intrinsics.
246 * gfortran.h (gfc_option_t): New members warn_intrinsic_shadow and
247 warn_intrinsics_std, removed warn_nonstd_intrinsics.
248 (gfc_is_intrinsic): Renamed from gfc_intrinsic_name.
249 (gfc_warn_intrinsic_shadow), (gfc_check_intrinsic_standard): New.
250 * decl.c (match_procedure_decl): Replaced gfc_intrinsic_name by
251 the new name gfc_is_intrinsic.
252 (warn_intrinsic_shadow): New helper method.
253 (gfc_match_function_decl), (gfc_match_subroutine): Call the new method
254 warn_intrinsic_shadow to check the just-parsed procedure.
255 * expr.c (check_init_expr): Call new gfc_is_intrinsic to check whether
256 the function called is really an intrinsic in the selected standard.
257 * intrinsic.c (gfc_is_intrinsic): Renamed from gfc_intrinsic_name and
258 extended to take into account the selected standard settings when trying
259 to find out whether a symbol is an intrinsic or not.
260 (gfc_check_intrinsic_standard): Made public and extended.
261 (gfc_intrinsic_func_interface), (gfc_intrinsic_sub_interface): Removed
262 the calls to check_intrinsic_standard, this check now happens inside
264 (gfc_warn_intrinsic_shadow): New method defined.
265 * options.c (gfc_init_options): Initialize new warning flags to false
266 and removed intialization of Wnonstd-intrinsics flag.
267 (gfc_post_options): Removed logic for Wnonstd-intrinsics flag.
268 (set_Wall): Set new warning flags and removed Wnonstd-intrinsics flag.
269 (gfc_handle_option): Handle the new flags and removed handling of the
270 old Wnonstd-intrinsics flag.
271 * primary.c (gfc_match_rvalue): Replaced call to gfc_intrinsic_name by
272 the new name gfc_is_intrinsic.
273 * resolve.c (resolve_actual_arglist): Ditto.
274 (resolve_generic_f), (resolve_unknown_f): Ditto.
275 (is_external_proc): Ditto.
276 (resolve_generic_s), (resolve_unknown_s): Ditto.
277 (resolve_symbol): Ditto and ensure for symbols declared INTRINSIC that
278 they are really available in the selected standard setting.
280 2008-07-24 Daniel Kraft <d@domob.eu>
282 * match.c (gfc_match): Add assertion to catch wrong calls trying to
283 match upper-case characters.
285 2008-07-24 Thomas Koenig <tkoenig@gcc.gnu.org>
288 * gfortran.h: Add "warn_array_temp" to gfc_option_t.
289 * lang.opt: Add -Warray-temporaries.
290 * invoke.texi: Document -Warray-temporaries
291 * trans-array.h (gfc_trans_create_temp_array): Add argument of
293 (gfc_conv_loop_setup): Likewise.
294 * trans-array.c (gfc_trans_create_temp_array): If
295 -Warray-temporaries is given and locus is present, warn about
296 creation of array temporaries.
297 (gfc_trans_array_constructor_subarray): Add locus to call
298 of gfc_conv_loop_setup.
299 (gfc_trans_array_constructor): Add where argument. Pass where
300 argument to call of gfc_trans_create_temp_array.
301 (gfc_add_loop_ss_code): Add where argument. Pass where argument
302 to recursive call of gfc_add_loop_ss_code and to call of
303 gfc_trans_array_constructor.
304 (gfc_conv_loop_setup): Add where argument. Pass where argument
305 to calls to gfc_add_loop_ss_code and to gfc_trans_create_temp_array.
306 (gfc_conv_expr_descriptor): Pass location to call of
308 (gfc_conv_array_parameter): If -Warray-temporaries is given,
309 warn about creation of temporary arrays.
310 * trans-expr.c (gfc_conv_subref_array_arg): Add where argument
311 to call to gfc_conv_loop_setup.
312 (gfc_conv_function_call): Add where argument to call to
313 gfc_trans_creat_temp_array.
314 (gfc_trans_subarray_assign): Likewise.
315 (gfc_trans_assignment_1): Add where argument to call to
317 * trans-stmt.c (gfc_conv_elemental_dependencies): Add where
318 argument to call to gfc_trans_create_temp_array.
319 (gfc_trans_call): Add where argument to call to gfc_conv_loop_setup.
320 (generate_loop_for_temp_to_lhs): Likewise.
321 (generate_loop_for_rhs_to_temp): Likewise.
322 (compute_inner_temp_size): Likewise.
323 (gfc_trans-pointer_assign_need_temp): Likewise.
324 (gfc_evaluate_where_mask): Likewise.
325 (gfc_trans_where_assign): Likewise.
326 (gfc_trans_where_3): Likewise.
327 * trans-io.c (transfer_srray_component): Add where argument
328 to function. Add where argument to call to gfc_conv_loop_setup.
329 (transfer_expr): Add where argument to call to
330 transfer_array_component.
331 (gfc_trans_transfer): Add where expression to call to
333 * trans-intrinsic.c (gfc_conv_intrinsic_anyall): Add
334 where argument to call to gfc_conv_loop_setup.
335 (gfc_conv_intrinsic_count): Likewise.
336 (gfc_conv_intrinsic_arith): Likewise.
337 (gfc_conv_intrinsic_dot_product): Likewise.
338 (gfc_conv_intrinsic_minmaxloc): Likewise.
339 (gfc_conv_intrinsic_minmaxval): Likewise.
340 (gfc_conv_intrinsic_array_transfer): Warn about
341 creation of temporary array.
342 Add where argument to call to gfc_trans_create_temp_array.
343 * options.c (gfc_init_options): Initialize gfc_option.warn_array_temp.
344 (gfc_handle_option): Set gfc_option.warn_array_temp.
346 2008-07-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
349 * f95-lang.c (gfc_mark_addressable): All calls to pedwarn changed.
351 2008-07-22 Daniel Kraft <d@domob.eu>
354 * io.c (error_element), (format_locus): New static globals.
355 (unexpected_element): Spelled out this message fully.
356 (next_char): Keep track of locus when not MODE_STRING.
357 (next_char_not_space): Remember last parsed element in error_element.
358 (format_lex): Fix two indentation errors.
359 (check_format): Use format_locus and possibly error_element for a
360 slightly better error message on invalid format.
361 (check_format_string): Set format_locus to start of the string
362 expression used as format.
364 2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
366 * expr.c (gfc_check_pointer_assign): Fix typo in string.
367 * io.c (check_format): Fix typo in string. Fix comment typos.
368 * parse.c (gfc_global_used): Likewise.
369 * resolve.c (resolve_allocate_expr): Likewise.
370 * symbol.c (gfc_set_default_type): Likewise.
371 * arith.c: Fix typos in comments.
375 * dependency.c: Likewise.
376 * f95-lang.c: Likewise.
377 * gfortran.h: Likewise.
378 * matchexp.c: Likewise.
379 * module.c: Likewise.
380 * primary.c: Likewise.
381 * scanner.c: Likewise.
382 * trans-array.c: Likewise.
383 * trans-common.c: Likewise.
384 * trans-decl.c: Likewise.
385 * trans-expr.c: Likewise.
386 * trans-intrinsic.c: Likewise.
387 * trans-types.c: Likewise.
391 2008-07-19 Tobias Burnus <burnus@net-b.de>
394 * matchexp.c (gfc_get_parentheses): Remove obsolete workaround,
395 which caused the generation of wrong code.
397 2008-07-19 Tobias Burnus <burnus@net-b.de>
400 * scanner.c (load_file): Add argument to destinguish between
401 true filename and displayed filename.
402 (include_line,gfc_new_file): Adapt accordingly.
404 2008-07-19 Tobias Burnus <burnus@net-b.de>
406 * check.c (gfc_check_cshift,gfc_check_eoshift,gfc_check_unpack): Add rank
407 checks for cshift's shift and eoshift's shift and boundary args.
408 (gfc_check_unpack): Add rank and shape tests for unpack.
410 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
412 * gfortran.h (new): Remove macro.
413 * array.c (gfc_append_constructor, match_array_list,
414 gfc_match_array_constructor): Likewise.
415 * bbt.c (insert, gfc_insert_bbt): Likewise.
416 * decl.c (var_element, top_var_list, top_val_list, gfc_match_data,
417 get_proc_name): Likewise.
418 * expr.c (gfc_copy_actual_arglist): Likewise.
419 * interface.c (compare_actual_formal, check_new_interface,
420 gfc_add_interface): Likewise.
421 * intrinsic.c gfc_convert_type_warn, gfc_convert_chartype):
423 * io.c (match_io_iterator, match_io_list): Likewise.
424 * match.c (match_forall_header): Likewise.
425 * matchexp.c (build_node): Likewise.
426 * module.c (gfc_match_use): Likewise.
427 * scanner.c (load_file): Likewise.
428 * st.c (gfc_append_code): Likewise.
429 * symbol.c (save_symbol_data, gfc_get_sym_tree, gfc_undo_symbols,
430 gfc_commit_symbols): Likewise.
431 * trans-common.c (build_field): Likewise.
432 * trans-decl.c (gfc_finish_var_decl): Likewise.
433 * trans-expr.c (gfc_free_interface_mapping,
434 gfc_get_interface_mapping_charlen, gfc_add_interface_mapping,
435 gfc_finish_interface_mapping,
436 gfc_apply_interface_mapping_to_expr): Likewise.
437 * trans.h (gfc_interface_sym_mapping): Likewise.
439 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
441 * gfortran.h (operator): Remove macro.
442 (gfc_namespace, gfc_expr): Avoid C++ keywords.
443 * arith.c (eval_intrinsic, eval_intrinsic_f2, eval_intrinsic_f3):
445 * decl.c (access_attr_decl): Likewise.
446 * dependency.c (gfc_dep_compare_expr): Likewise.
447 * dump-parse-tree.c (show_expr, show_uop, show_namespace):
449 * expr.c (gfc_copy_expr, gfc_type_convert_binary,
450 simplify_intrinsic_op, check_intrinsic_op): Likewise.
451 * interface.c (fold_unary, gfc_match_generic_spec,
452 gfc_match_interface, gfc_match_end_interface,
453 check_operator_interface, check_uop_interfaces,
454 gfc_check_interfaces, gfc_extend_expr, gfc_extend_assign,
455 gfc_add_interface, gfc_current_interface_head,
456 gfc_set_current_interface_head): Likewise.
457 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
459 * matchexp.c (gfc_get_parentheses, build_node): Likewise.
460 * module.c (gfc_use_rename, gfc_match_use, find_use_name_n,
461 number_use_names, mio_expr, load_operator_interfaces, read_module,
462 write_operator, write_module): Likewise.
463 * openmp.c (resolve_omp_atomic): Likewise.
464 * resolve.c (resolve_operator, gfc_resolve_character_operator,
465 gfc_resolve_uops): Likewise.
466 * symbol.c (free_uop_tree, gfc_free_namespace): Likewise.
467 * trans-expr.c (gfc_conv_expr_op): Likewise.
468 * trans-openmp.c (gfc_trans_omp_atomic): Likewise.
470 2008-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
472 * gfortran.h (protected): Remove macro.
473 * dump-parse-tree.c (show_attr): Avoid C++ keywords.
474 * expr.c (gfc_check_pointer_assign): Likewise.
475 * interface.c (compare_parameter_protected): Likewise.
476 * intrinsic.c (enum class, add_sym, add_sym_0, add_sym_1,
477 add_sym_1s, add_sym_1m, add_sym_2, add_sym_2s, add_sym_3,
478 add_sym_3ml, add_sym_3red, add_sym_3s, add_sym_4, add_sym_4s,
479 add_sym_5s): Likewise.
480 * match.c (gfc_match_assignment, gfc_match_pointer_assignment):
482 * module.c (mio_symbol_attribute): Likewise.
483 * primary.c (match_variable): Likewise.
484 * resolve.c (resolve_equivalence): Likewise.
485 * symbol.c (check_conflict, gfc_add_protected, gfc_copy_attr):
487 * trans-types.c (gfc_get_array_type_bounds): Likewise.
489 2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
491 * arith.c (eval_type_intrinsic0): Avoid C++ keywords.
492 * gfortran.h (try, protected, operator, new): Likewise.
494 2008-07-17 Tobias Burnus <burnus@net-b.de>
498 * array.c (gfc_match_array_spec): Fix array-rank check.
499 * resolve.c (resolve_fl_derived): Fix constentness check
500 for the array dimensions.
502 2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
504 * Make-lang.in (gfortranspec.o): Fix dependencies.
506 2008-07-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
509 * io.c: Add error check for g0 edit descriptor followed by '.'.
511 2008-07-12 Daniel Kraft <d@domob.eu>
513 * resolve.c (resolve_fl_derived): Allow pointer components to empty
514 derived types fixing a missing part of PR fortran/33221.
516 2008-07-10 Daniel Kraft <d@domob.eu>
518 * gfc-internals.texi (section gfc_expr): Created documentation about
519 the gfc_expr internal data structure.
521 2008-07-07 Thomas Koenig <tkoenig@gcc.gnu.org>
524 * iresolve.c (gfc_resolve_product): Set shape of return
526 (gfc_resolve_sum): Likewise.
528 2008-07-07 Jakub Jelinek <jakub@redhat.com>
531 * f95-lang.c (poplevel): Don't ever add subblocks to
532 global_binding_level.
534 2008-07-02 Janus Weil <janus@gcc.gnu.org>
535 Tobias Burnus <burnus@net-b.de>
536 Paul Thomas <pault@gcc.gnu.org>
539 * gfortran.h (struct gfc_symbol): New member "proc_pointer".
540 * check.c (gfc_check_associated,gfc_check_null): Implement
542 * decl.c (match_procedure_decl): Ditto.
543 * expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol): Ditto.
544 * interface.c (compare_actual_formal): Ditto.
546 * match.c (gfc_match_pointer_assignment): Ditto.
547 * parse.c (parse_interface): Ditto.
548 * primary.c (gfc_match_rvalue,match_variable): Ditto.
549 * resolve.c (resolve_fl_procedure): Ditto.
550 * symbol.c (check_conflict,gfc_add_external,gfc_add_pointer,
551 gfc_copy_attr,gen_fptr_param,build_formal_args): Ditto.
552 * trans-decl.c (get_proc_pointer_decl,gfc_get_extern_function_decl,
553 create_function_arglist): Ditto.
554 * trans-expr.c (gfc_conv_variable,gfc_conv_function_val,
555 gfc_conv_function_call,gfc_trans_pointer_assignment): Ditto.
557 2008-07-02 Thomas Koenig <tkoenig@gcc.gnu.org>
561 * iresolve.c (resolve_mask_arg): Don't convert mask to
562 kind=1 logical if it is of that type already.
564 2008-06-29 Thomas Koenig <tkoenig@gcc.gnu.org>
567 * iresolve.c (gfc_resolve_matmul): Copy shapes
570 2008-06-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
572 * invoke.texi: Add documentation for runtime behavior of
575 2008-06-28 Daniel Kraft <d@domob.eu>
577 * gfc-internals.texi (section gfc_code): Extended documentation about
578 gfc_code in the internal datastructures chapter including details about
579 how IF, DO and SELECT blocks look like and an example for how the
580 block-chaining works.
582 2008-06-25 Paul Thomas <pault@gcc.gnu.org>
585 * interface.c (check_intents): Correct error where the actual
586 arg was checked for a pointer argument, rather than the formal.
588 2008-06-24 Paul Thomas <pault@gcc.gnu.org>
591 * expr.c (gfc_check_assign): Change message and locus for
592 error when conform == 0.
594 2008-06-23 Jakub Jelinek <jakub@redhat.com>
597 * cpp.c (cpp_define_builtins): Change _OPENMP value to 200805.
599 2008-06-20 Laurynas Biveinis <laurynas.biveinis@gmail.com>
600 Tobias Burnus <burnus@net-b.de>
604 * scanner.c (preprocessor_line): do not call gfc_free for
605 current_file->filename if it differs from filename.
607 2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
609 * arith.c (hollerith2representation): Fix for -Wc++-compat.
610 * array.c (gfc_get_constructor): Likewise.
611 * decl.c (gfc_get_data_variable, gfc_get_data_value, gfc_get_data,
612 create_enum_history, gfc_match_final_decl): Likewise.
613 * error.c (error_char): Likewise.
614 * expr.c (gfc_get_expr, gfc_copy_expr): Likewise.
615 * gfortran.h (gfc_get_charlen, gfc_get_array_spec,
616 gfc_get_component, gfc_get_formal_arglist, gfc_get_actual_arglist,
617 gfc_get_namelist, gfc_get_omp_clauses, gfc_get_interface,
618 gfc_get_common_head, gfc_get_dt_list, gfc_get_array_ref,
619 gfc_get_ref, gfc_get_equiv, gfc_get_case, gfc_get_iterator,
620 gfc_get_alloc, gfc_get_wide_string): Likewise.
621 * interface.c (count_types_test): Likewise.
622 * intrinsic.c (add_char_conversions, gfc_intrinsic_init_1):
624 * io.c (gfc_match_open, gfc_match_close, match_filepos, match_io,
625 gfc_match_inquire, gfc_match_wait): Likewise.
626 * match.c (gfc_match, match_forall_iterator): Likewise.
627 * module.c (gfc_get_pointer_info, gfc_get_use_rename, add_fixup,
628 add_true_name, parse_string, write_atom, quote_string,
629 mio_symtree_ref, mio_gmp_real, write_common_0): Likewise.
630 * options.c (gfc_post_options): Likewise.
631 * primary.c (match_integer_constant, match_hollerith_constant,
632 match_boz_constant, match_real_constant,
633 gfc_get_structure_ctor_component, gfc_match_structure_constructor): Likewise.
634 * scanner.c (gfc_widechar_to_char, add_path_to_list,
635 add_file_change, load_line, get_file, preprocessor_line,
636 load_file, unescape_filename, gfc_read_orig_filename): Likewise.
637 * simplify.c (gfc_simplify_ibits, gfc_simplify_ishft,
638 gfc_simplify_ishftc): Likewise.
639 * symbol.c (gfc_get_st_label, gfc_get_namespace, gfc_new_symtree,
640 gfc_get_uop, gfc_new_symbol, save_symbol_data, gfc_get_gsymbol):
642 * target-memory.c (gfc_target_interpret_expr): Likewise.
643 * trans-const.c (gfc_build_wide_string_const): Likewise.
644 * trans-expr.c (gfc_add_interface_mapping): Likewise.
645 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
646 gfc_conv_intrinsic_int, gfc_conv_intrinsic_lib_function,
647 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_ctime,
648 gfc_conv_intrinsic_fdate, gfc_conv_intrinsic_ttynam,
649 gfc_conv_intrinsic_minmax, gfc_conv_intrinsic_minmax_char,
650 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_index_scan_verify,
651 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_trim): Likewise.
652 * trans.c (gfc_get_backend_locus): Likewise.
653 * trans.h (gfc_get_ss): Likewise.
655 2008-06-18 Daniel Kraft <d@domob.eu>
657 PR fortran/36517, fortran/36492
658 * array.c (gfc_resolve_character_array_constructor): Call
659 gfc_set_constant_character_len with changed length-chec argument.
660 * decl.c (gfc_set_constant_character_len): Changed array argument to
661 be a generic length-checking argument that can be used for correct
662 checking with typespec and in special cases where the should-be length
663 is different from the target length.
664 (build_struct): Call gfc_set_constant_character_len with changed length
665 checking argument and introduced additional checks for exceptional
666 conditions on invalid code.
667 (add_init_expr_to_sym), (do_parm): Call gfc_set_constant_character_len
668 with changed argument.
669 * match.h (gfc_set_constant_character_len): Changed third argument to
670 int for the should-be length rather than bool.
672 2008-06-17 Daniel Kraft <d@domob.eu>
675 * array.c (gfc_resolve_character_array_constructor): Check that all
676 elements with constant character length have the same one rather than
677 fixing it if no typespec is given, emit an error if they don't. Changed
678 return type to "try" and return FAILURE for the case above.
679 (gfc_resolve_array_constructor): Removed unneeded call to
680 gfc_resolve_character_array_constructor in this function.
681 * gfortran.h (gfc_resolve_character_array_constructor): Returns try.
682 * trans-array.c (get_array_ctor_strlen): Return length of first element
683 rather than last element.
684 * resolve.c (gfc_resolve_expr): Handle FAILURE return from
685 gfc_resolve_character_array_constructor.
687 2008-06-17 Paul Thomas <pault@gcc.gnu.org>
690 * resolve.c (add_dt_to_dt_list): New function.
691 (resolve_fl_derived): Call new function for pointer components
692 and when derived type resolved.
694 2008-06-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
697 * trans-decl.c (gfc_generate_function_code): Add range_check to options
700 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
702 * gfc-internals.texi: Expand TABs, drop indentation outside examples.
703 * gfortran.texi: Likewise.
704 * intrinsic.texi: Likewise.
705 * invoke.texi: Likewise.
707 2008-06-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
710 * trans-io.c (gfc_build_io_library_fndecls): Build declaration for
711 transfer_character_wide which includes passing in the character kind to
712 support wide character IO. (transfer_expr): If the kind == 4, create the
713 argument and build the call.
714 * gfortran.texi: Fix typo.
716 2008-06-13 Tobias Burnus <burnus@net-b.de>
719 * decl.c (do_parm): Handle init expression for len=*.
721 2008-06-12 Tobias Burnus <burnus@net-b.de>
724 * trans-intrinsic.c (gfc_conv_intrinsic_index_scan_verify):
725 Fix passing of the BACK= argument.
727 2008-06-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
729 * cpp.c: Add copyright notice.
730 * cpp.h: Add copyright notice.
732 2008-06-08 Janus Weil <janus@gcc.gnu.org>
735 * decl.c (match_procedure_decl): Correctly recognize if the interface
736 is an intrinsic procedure.
738 2008-06-08 Tobias Burnus <burnus@net-b.de>
741 * resolve.c (resolve_symbol): Copy more attributes for
742 PROCEDUREs with interfaces.
744 2008-06-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
748 * io.c (check_format): Add new error message for zero width.
749 Use new error message for FMT_A and with READ, FMT_G. Allow
750 FMT_G with WRITE except when -std=F95 and -std=F2003.
752 2008-06-07 Tobias Burnus <burnus@net-b.de>
755 * intrinsic.c (add_functions): Implement c_sizeof.
756 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Do not
757 create unneeded variable in the scalar case.
758 * intrinsic.texi: Add C_SIZEOF documentation.
760 2008-06-06 Tobias Burnus <burnus@net-b.de>
762 * intrinsic.texi (BESSEL_J1): Fix BES(S)EL_J1 typo.
764 2008-06-06 Jakub Jelinek <jakub@redhat.com>
766 * scanner.c (skip_free_comments, skip_fixed_comments): Handle tabs.
767 * parse.c (next_free): Allow tab after !$omp.
768 (decode_omp_directive): Handle !$omp task, !$omp taskwait
770 (case_executable): Add ST_OMP_TASKWAIT.
771 (case_exec_markers): Add ST_OMP_TASK.
772 (gfc_ascii_statement): Handle ST_OMP_TASK, ST_OMP_END_TASK and
774 (parse_omp_structured_block, parse_executable): Handle ST_OMP_TASK.
775 * gfortran.h (gfc_find_sym_in_expr): New prototype.
776 (gfc_statement): Add ST_OMP_TASK, ST_OMP_END_TASK and ST_OMP_TASKWAIT.
777 (gfc_omp_clauses): Add OMP_SCHED_AUTO to sched_kind,
778 OMP_DEFAULT_FIRSTPRIVATE to default_sharing. Add collapse and
780 (gfc_exec_op): Add EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
781 * f95-lang.c (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
782 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP, LANG_HOOKS_OMP_CLAUSE_DTOR,
783 LANG_HOOKS_OMP_PRIVATE_OUTER_REF): Define.
784 * trans.h (gfc_omp_clause_default_ctor): Add another argument.
785 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
786 gfc_omp_clause_dtor, gfc_omp_private_outer_ref): New prototypes.
787 * types.def (BT_ULONGLONG, BT_PTR_ULONGLONG,
788 BT_FN_BOOL_ULONGLONGPTR_ULONGLONGPTR,
789 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULLPTR_ULLPTR,
790 BT_FN_BOOL_BOOL_ULL_ULL_ULL_ULL_ULLPTR_ULLPTR,
791 BT_FN_VOID_PTR_PTR, BT_PTR_FN_VOID_PTR_PTR,
792 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT): New.
793 (BT_BOOL): Use integer type with BOOL_TYPE_SIZE rather
794 than boolean_type_node.
795 * dump-parse-tree.c (gfc_show_omp_node): Handle EXEC_OMP_TASK,
796 EXEC_OMP_TASKWAIT, OMP_SCHED_AUTO, OMP_DEFAULT_FIRSTPRIVATE,
797 untied and collapse clauses.
798 (gfc_show_code_node): Handle EXEC_OMP_TASK and EXEC_OMP_TASKWAIT.
799 * trans.c (gfc_trans_code): Handle EXEC_OMP_TASK and
801 * st.c (gfc_free_statement): Likewise.
802 * resolve.c (gfc_resolve_blocks, resolve_code): Likewise.
803 (find_sym_in_expr): Rename to...
804 (gfc_find_sym_in_expr): ... this. No longer static.
805 (resolve_allocate_expr, resolve_ordinary_assign): Adjust caller.
806 * match.h (gfc_match_omp_task, gfc_match_omp_taskwait): New
808 * openmp.c (resolve_omp_clauses): Allow allocatable arrays in
809 firstprivate, lastprivate, reduction, copyprivate and copyin
811 (omp_current_do_code): Made static.
812 (omp_current_do_collapse): New variable.
813 (gfc_resolve_omp_do_blocks): Compute omp_current_do_collapse,
814 clear omp_current_do_code and omp_current_do_collapse on return.
815 (gfc_resolve_do_iterator): Handle collapsed do loops.
816 (resolve_omp_do): Likewise, diagnose errorneous collapsed do loops.
817 (OMP_CLAUSE_COLLAPSE, OMP_CLAUSE_UNTIED): Define.
818 (gfc_match_omp_clauses): Handle default (firstprivate),
819 schedule (auto), untied and collapse (n) clauses.
820 (OMP_DO_CLAUSES): Add OMP_CLAUSE_COLLAPSE.
821 (OMP_TASK_CLAUSES): Define.
822 (gfc_match_omp_task, gfc_match_omp_taskwait): New functions.
823 * trans-openmp.c (gfc_omp_private_outer_ref): New function.
824 (gfc_omp_clause_default_ctor): Add outer argument. For allocatable
825 arrays allocate them with the bounds of the outer var if outer
827 (gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
828 gfc_omp_clause_dtor): New functions.
829 (gfc_trans_omp_array_reduction): If decl is allocatable array,
830 allocate it with outer var's bounds in OMP_CLAUSE_REDUCTION_INIT
831 and deallocate it in OMP_CLAUSE_REDUCTION_MERGE.
832 (gfc_omp_predetermined_sharing): Return OMP_CLAUSE_DEFAULT_SHARED
833 for assumed-size arrays.
834 (gfc_trans_omp_do): Add par_clauses argument. If dovar is
835 present in lastprivate clause and do loop isn't simple,
836 set OMP_CLAUSE_LASTPRIVATE_STMT. If dovar is present in
837 parallel's lastprivate clause, change it to shared and add
838 lastprivate clause to OMP_FOR_CLAUSES. Handle collapsed do loops.
839 (gfc_trans_omp_directive): Adjust gfc_trans_omp_do callers.
840 (gfc_trans_omp_parallel_do): Likewise. Move collapse clause to
841 OMP_FOR from OMP_PARALLEL.
842 (gfc_trans_omp_clauses): Handle OMP_SCHED_AUTO,
843 OMP_DEFAULT_FIRSTPRIVATE, untied and collapse clauses.
844 (gfc_trans_omp_task, gfc_trans_omp_taskwait): New functions.
845 (gfc_trans_omp_directive): Handle EXEC_OMP_TASK and
848 2008-06-04 Janus Weil <janus@gcc.gnu.org>
852 * resolve.c (resolve_symbol): Correctly copy the interface for a
853 PROCEDURE declaration.
855 2008-06-02 Janus Weil <janus@gcc.gnu.org>
858 * symbol.c (gfc_add_allocatable,gfc_add_dimension,
859 gfc_add_explicit_interface): Added checks.
860 * decl.c (attr_decl1): Added missing "var_locus".
861 * parse.c (parse_interface): Checking for errors.
863 2008-06-02 Daniel Kraft <d@domob.eu>
865 * gfortran.h: New statement-type ST_FINAL for FINAL declarations.
866 (struct gfc_symbol): New member f2k_derived.
867 (struct gfc_namespace): New member finalizers, for use in the above
868 mentioned f2k_derived namespace.
869 (struct gfc_finalizer): New type defined for finalizers linked list.
870 * match.h (gfc_match_final_decl): New function header.
871 * decl.c (gfc_match_derived_decl): Create f2k_derived namespace on
872 constructed symbol node.
873 (gfc_match_final_decl): New function to match a FINAL declaration line.
874 * parse.c (decode_statement): match-call for keyword FINAL.
875 (parse_derived): Parse CONTAINS section and accept FINAL statements.
876 * resolve.c (gfc_resolve_finalizers): New function to resolve (that is
877 in this case, check) a list of finalizer procedures.
878 (resolve_fl_derived): Call gfc_resolve_finalizers here.
879 * symbol.c (gfc_get_namespace): Initialize new finalizers to NULL.
880 (gfc_free_namespace): Free finalizers list.
881 (gfc_new_symbol): Initialize new f2k_derived to NULL.
882 (gfc_free_symbol): Free f2k_derived namespace.
883 (gfc_free_finalizer): New function to free a single gfc_finalizer node.
884 (gfc_free_finalizer_list): New function to free a linked list of
887 2008-06-02 Daniel Franke <franke.daniel@gmail.com>
891 * cpp.c (gfc_cpp_init): Do not initialize builtins if
892 processing already preprocessed input.
893 (gfc_cpp_preprocess): Finalize output with newline.
895 2008-05-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
897 * intrinsic.texi: Revert wrong commit.
899 2008-05-31 Steven G. Kargl <kargls@comcast.net>
901 * arith.c (gfc_arith_init_1): Remove now unused r and c variables.
902 Cleanup numerical inquiry function initialization.
903 (gfc_arith_done_1): Replace multiple mpfr_clear() invocations with
904 a single mpfr_clears().
905 (gfc_check_real_range): Re-arrange logic to eliminate multiple
906 unnecessary branching and assignments.
907 (gfc_arith_times): Use mpfr_clears() in preference to multiple
909 (gfc_arith_divide): Ditto.
910 (complex_reciprocal): Eliminate now unused variables a, re, im.
911 Cleanup the mpfr abuse. Use mpfr_clears() in preference to
912 multiple mpfr_clear().
913 (complex_pow): Fix comment whitespace. Use mpfr_clears() in
914 preference to multiple mpfr_clear().
915 * simplify.c (gfc_simplify_and): Remove blank line.
916 (gfc_simplify_atan2): Move error checking earlier to eliminate
917 a now unnecessay gfc_free_expr().
918 (gfc_simplify_bessel_j0): Remove unnecessary gfc_set_model_kind().
919 (gfc_simplify_bessel_j1): Ditto.
920 (gfc_simplify_bessel_jn): Ditto.
921 (gfc_simplify_bessel_y0): Ditto.
922 (gfc_simplify_bessel_y1): Ditto.
923 (gfc_simplify_bessel_yn): Ditto.
924 (only_convert_cmplx_boz): Eliminate unnecessary duplicate code, and
925 combine nested if statement rational expressions.
926 (gfc_simplify_cos): Use mpfr_clears() in preference to multiple
928 (gfc_simplify_exp): Ditto.
929 (gfc_simplify_fraction): Move gfc_set_model_kind() to after the
930 special case of 0. Use mpfr_clears() in preference to multiple
932 (gfc_simplify_gamma): Eliminate unnecessary gfc_set_model_kind().
933 (gfc_simplify_lgamma): Ditto.
934 (gfc_simplify_log10): Ditto.
935 (gfc_simplify_log): Move gfc_set_model_kind () inside switch
936 statement. Use mpfr_clears() in preference to multiple mpfr_clear().
937 (gfc_simplify_mod): Eliminate now unused variables quot, iquot,
938 and term. Simplify the mpfr magic.
939 (gfc_simplify_modulo): Ditto.
940 (gfc_simplify_nearest): Eliminate unnecessary gfc_set_model_kind().
941 (gfc_simplify_scale): Use mpfr_clears() in preference to multiple
943 (gfc_simplify_sin): Ditto
944 (gfc_simplify_sqrt): Ditto
945 (gfc_simplify_set_exponent): Move gfc_set_model_kind() to after the
946 special case of 0. Use mpfr_clears() in preference to multiple
949 2008-05-29 Daniel Franke <franke.daniel@gmail.com>
952 * Make-lang.in (F95_OBJS): Added dependency on FORTRAN_TARGET_OBJS.
954 2008-05-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
956 * scanner.c (load_line): Add first_char argument. Don't call ungetc.
957 (gfc_read_orig_filename): Adjust call to load_line. Don't call
959 (load_file): Adjust call to load_line.
961 2008-05-28 Janus Weil <janus@gcc.gnu.org>
965 * interface.c (gfc_procedure_use): Enable argument checking for
966 external procedures with explicit interface.
967 * symbol.c (check_conflict): Fix conflict checking for externals.
968 (copy_formal_args): Fix handling of arrays.
969 * resolve.c (resolve_specific_f0, resolve_specific_s0): Fix handling
971 * parse.c (parse_interface): Non-abstract INTERFACE statement implies
974 2008-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
977 * intrinsic.c (gfc_convert_chartype): Don't mark conversion
979 * trans-array.c (gfc_trans_array_ctor_element): Divide element
980 size by the size of one character to obtain length.
981 * iresolve.c (gfc_resolve_cshift): Call the _char4 variant when
983 (gfc_resolve_eoshift): Likewise.
984 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Minor beautification.
985 (gfc_conv_intrinsic_fdate): Minor beautification.
986 (gfc_conv_intrinsic_ttynam): Minor beautification.
987 (gfc_conv_intrinsic_minmax_char): Allow all character kinds.
988 (size_of_string_in_bytes): New function.
989 (gfc_conv_intrinsic_size): Call size_of_string_in_bytes for
990 character expressions.
991 (gfc_conv_intrinsic_sizeof): Likewise.
992 (gfc_conv_intrinsic_array_transfer): Likewise.
993 (gfc_conv_intrinsic_trim): Allow all character kinds. Minor
995 (gfc_conv_intrinsic_repeat): Fix comment typo.
996 * simplify.c (gfc_convert_char_constant): Take care of conversion
997 of array constructors.
999 2008-05-27 Tobias Burnus <burnus@net-b.de>
1002 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1003 Add missing fold_convert.
1005 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1007 * fortran/cpp.c (cpp_define_builtins): Remove usage of TARGET_* macros,
1008 added FIXME instead.
1010 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
1013 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
1014 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
1015 o, undef, v): New options.
1016 * options.c (gfc_init_options): Also initialize preprocessor
1018 (gfc_post_options): Also handle post-initialization of preprocessor
1020 (gfc_handle_option): Check if option is a preprocessor option.
1021 If yes, let gfc_cpp_handle_option() handle the option.
1022 * lang-specs.h: Reorganized to handle new options.
1023 * scanner.c (gfc_new_file): Read temporary file instead of
1024 input source if preprocessing is enabled.
1025 * f95-lang.c (gfc_init): Initialize preprocessor.
1026 (gfc_finish): Clean up preprocessor.
1029 * Make-lang.in: Added new objects and dependencies.
1030 * gfortran.texi: Updated section "Preprocessing and
1031 conditional compilation".
1032 * invoke.texi: Added new section "Preprocessing Options",
1033 listed and documented the preprocessing options handled
1036 2008-05-25 Tobias Burnus <burnus@net-b.de>
1039 * trans-expr.c (gfc_conv_function_call): Remove library
1040 call for c_f_pointer with scalar Fortran pointers and for
1043 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1046 * iresolve.c (check_charlen_present): Don't force the rank to 1.
1048 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1051 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
1052 the temporary variable.
1054 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1056 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
1057 result variable to avoid warnings.
1059 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1061 * intrinsic.c (char_conversions, ncharconv): New static variables.
1062 (find_char_conv): New function.
1063 (add_functions): Add simplification functions for ADJUSTL and
1064 ADJUSTR. Don't check the kind of their argument. Add checking for
1065 LGE, LLE, LGT and LLT.
1066 (add_subroutines): Fix argument type for SLEEP. Fix argument name
1068 (add_char_conversions): New function.
1069 (gfc_intrinsic_init_1): Call add_char_conversions.
1070 (gfc_intrinsic_done_1): Free char_conversions.
1071 (check_arglist): Use kind == 0 as a signal that we don't want
1072 the kind value to be checked.
1073 (do_simplify): Also simplify character functions.
1074 (gfc_convert_chartype): New function
1075 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
1076 use of default character type.
1077 (gfc_trans_array_constructor_value): Likewise.
1078 (get_array_ctor_var_strlen): Use integer kind to build an integer
1079 instead of a character kind!
1080 (gfc_build_constant_array_constructor): Don't force the use of
1081 default character type.
1082 (gfc_conv_loop_setup): Likewise.
1083 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
1084 default character type. Allocate enough memory for wide strings.
1085 (gfc_conv_concat_op): Make sure operand kind are the same.
1086 (string_to_single_character): Remove gfc_ prefix. Reindent.
1087 Don't force the use of default character type.
1088 (gfc_conv_scalar_char_value): Likewise.
1089 (gfc_build_compare_string): Call string_to_single_character.
1090 (fill_with_spaces): New function
1091 (gfc_trans_string_copy): Add kind arguments. Use them to deal
1092 with wide character kinds.
1093 (gfc_conv_statement_function): Whitespace fix. Call
1094 gfc_trans_string_copy with new kind arguments.
1095 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
1096 instead of using gfc_widechar_to_char.
1097 (gfc_conv_string_parameter): Don't force the use of default
1099 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
1100 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
1101 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
1102 * decl.c (gfc_set_constant_character_len): Don't assert the
1103 existence of a single character kind.
1104 * trans-array.h (gfc_trans_string_copy): New prototype.
1105 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
1107 * error.c (print_wide_char_into_buffer): New function lifting
1108 code from gfc_print_wide_char. Fix order to output '\x??' instead
1110 (gfc_print_wide_char): Call print_wide_char_into_buffer.
1111 (show_locus): Call print_wide_char_into_buffer with buffer local
1113 * trans-const.c (gfc_build_wide_string_const): New function.
1114 (gfc_conv_string_init): Deal with wide characters strings
1116 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
1117 * trans-stmt.c (gfc_trans_label_assign): Likewise.
1118 (gfc_trans_character_select): Deal with wide strings.
1119 * expr.c (gfc_check_assign): Allow conversion between character
1120 kinds on assignment.
1121 * trans-const.h (gfc_build_wide_string_const): New prototype.
1122 * trans-types.c (gfc_get_character_type_len_for_eltype,
1123 gfc_get_character_type_len): Create too variants of the old
1124 gfc_get_character_type_len, one getting kind argument and the
1125 other one directly taking a type tree.
1126 * trans.h (gfor_fndecl_select_string_char4,
1127 gfor_fndecl_convert_char1_to_char4,
1128 gfor_fndecl_convert_char4_to_char1): New prototypes.
1129 * trans-types.h (gfc_get_character_type_len_for_eltype): New
1131 * resolve.c (resolve_operator): Exit early when kind mismatches
1132 are detected, because that makes us issue an error message later.
1133 (validate_case_label_expr): Fix wording of error message.
1134 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
1136 (gfc_resolve_pack): Call _char4 variants of library function
1137 when dealing with wide characters.
1138 (gfc_resolve_reshape): Likewise.
1139 (gfc_resolve_spread): Likewise.
1140 (gfc_resolve_transpose): Likewise.
1141 (gfc_resolve_unpack): Likewise.
1142 * target-memory.c (size_character): Take character kind bit size
1143 correctly into account (not that it changes anything for now, but
1145 (gfc_encode_character): Added gfc_ prefix. Encoding each
1146 character of a string by calling native_encode_expr for the
1147 corresponding unsigned integer.
1148 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
1149 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
1150 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
1151 and gfor_fndecl_convert_char4_to_char1.
1152 * target-memory.h (gfc_encode_character): New prototype.
1153 * arith.c (gfc_check_character_range): New function.
1154 (eval_intrinsic): Allow non-default character kinds.
1155 * check.c (gfc_check_access_func): Only allow default
1156 character kind arguments.
1157 (gfc_check_chdir): Likewise.
1158 (gfc_check_chdir_sub): Likewise.
1159 (gfc_check_chmod): Likewise.
1160 (gfc_check_chmod_sub): Likewise.
1161 (gfc_check_lge_lgt_lle_llt): New function.
1162 (gfc_check_link): Likewise.
1163 (gfc_check_link_sub): Likewise.
1164 (gfc_check_symlnk): Likewise.
1165 (gfc_check_symlnk_sub): Likewise.
1166 (gfc_check_rename): Likewise.
1167 (gfc_check_rename_sub): Likewise.
1168 (gfc_check_fgetputc_sub): Likewise.
1169 (gfc_check_fgetput_sub): Likewise.
1170 (gfc_check_stat): Likewise.
1171 (gfc_check_stat_sub): Likewise.
1172 (gfc_check_date_and_time): Likewise.
1173 (gfc_check_ctime_sub): Likewise.
1174 (gfc_check_fdate_sub): Likewise.
1175 (gfc_check_gerror): Likewise.
1176 (gfc_check_getcwd_sub): Likewise.
1177 (gfc_check_getarg): Likewise.
1178 (gfc_check_getlog): Likewise.
1179 (gfc_check_hostnm): Likewise.
1180 (gfc_check_hostnm_sub): Likewise.
1181 (gfc_check_ttynam_sub): Likewise.
1182 (gfc_check_perror): Likewise.
1183 (gfc_check_unlink): Likewise.
1184 (gfc_check_unlink_sub): Likewise.
1185 (gfc_check_system_sub): Likewise.
1186 * primary.c (got_delim): Perform correct character range checking
1188 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
1189 calls to library functions convert_char4_to_char1 and
1190 convert_char1_to_char4 for character conversions.
1191 (gfc_conv_intrinsic_char): Allow all character kings.
1192 (gfc_conv_intrinsic_strcmp): Fix whitespace.
1193 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
1194 * intrinsic.texi: For all GNU intrinsics accepting character
1195 arguments, mention that they're restricted to the default kind.
1196 * simplify.c (simplify_achar_char): New function.
1197 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
1198 gfc_simplify_ichar): Don't error out for wide characters.
1199 (gfc_convert_char_constant): New function.
1201 2008-05-18 Steven G. Kargl <kargls@comcast.net>
1204 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
1206 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
1208 2008-05-17 Tobias Burnus <burnus@net-b.de>
1210 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
1211 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
1212 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
1213 Move LOG_GAMMA after LOG10.
1215 2008-05-17 Tobias Burnus <burnus@net-b.de>
1217 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
1218 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
1219 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
1220 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
1222 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
1226 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
1227 check for calling gfc_trans_where_3.
1230 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
1231 if it is calculated to be negative.
1234 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
1235 ss->where for scalar right hand sides.
1236 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
1237 not evaluate scalars outside the loop. Clean up whitespace.
1238 * trans.h : Add a bitfield 'where' to gfc_ss.
1240 2008-05-16 Tobias Burnus <burnus@net-b.de>
1242 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
1243 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
1245 2008-04-16 Daniel Kraft <d@domob.eu>
1248 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
1249 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
1250 (check_element_type, check_constructor_type, gfc_check_constructor_type):
1251 Extended to support explicit typespec on constructor.
1252 (gfc_resolve_character_array_constructor): Pad strings correctly for
1253 explicit, constant character length.
1254 * trans-array.c: New static global variable "typespec_chararray_ctor"
1255 (gfc_trans_array_constructor): New code to support explicit but dynamic
1258 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1261 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
1262 * expr.c (gfc_specification_expr): Supplement the error message with the
1263 type that was found.
1264 * resolve.c (gfc_resolve_index): Likewise.
1265 * match.c (gfc_match_parens): Clarify error message with "at or before".
1266 (gfc_match_do): Check for matching pairs of parenthesis.
1268 2008-05-16 Tobias Burnus <burnus@net-b.de
1270 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
1271 add missing KIND argument to ACHAR and NINT; and state that
1272 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
1273 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
1275 2008-05-16 Daniel Kraft <d@domob.eu>
1277 * primary.c: New private structure "gfc_structure_ctor_component".
1278 (gfc_free_structure_ctor_component): New helper function.
1279 (gfc_match_structure_constructor): Extended largely to support named
1280 arguments and default initialization for structure constructors.
1282 2008-05-15 Steven G. Kargl <kargls@comcast.net>
1284 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
1285 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
1286 possible memory leaks.
1287 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
1290 2008-05-15 Steven G. Kargl <kargls@comcast.net>
1293 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
1294 rolled integer conversion with gfc_int2int, gfc_real2int, and
1296 (gfc_simplify_intconv): Renamed to simplify_intconv.
1298 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
1299 * gfortran.dg/and_or_xor.f90: New test
1301 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
1302 gfc_simplify_xor): Don't range check logical results.
1304 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1306 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
1308 (gfc_build_compare_string): Add kind argument and use it.
1309 (gfc_conv_statement_function): Fix indentation.
1310 * gfortran.h (gfc_character_info): New structure.
1311 (gfc_character_kinds): New array.
1312 * trans-types.c (gfc_character_kinds, gfc_character_types,
1313 gfc_pcharacter_types): New array.
1314 (gfc_init_kinds): Fill character kinds array.
1315 (validate_character): Take care of nondefault character kinds.
1316 (gfc_build_uint_type): New function.
1317 (gfc_init_types): Take care of nondefault character kinds.
1318 (gfc_get_char_type, gfc_get_pchar_type): New functions.
1319 (gfc_get_character_type_len): Use gfc_get_char_type.
1320 * trans.h (gfc_build_compare_string): Adjust prototype.
1321 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
1322 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
1323 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
1324 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
1325 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
1327 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
1329 * trans-decl.c (gfor_fndecl_compare_string_char4,
1330 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
1331 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
1332 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
1333 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
1334 gfor_fndecl_concat_string_char4): New function decls.
1335 (gfc_build_intrinsic_function_decls): Define new *_char4 function
1337 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
1338 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
1339 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
1340 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
1342 2008-05-15 Sa Liu <saliu@de.ibm.com>
1344 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
1345 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
1346 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
1348 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
1349 to macro NAMED_INTCST.
1350 * symbol.c (std_for_isocbinding_symbol): New helper function to
1351 return the standard that supports this isocbinding symbol.
1352 (generate_isocbinding_symbol): Do not generate GNU extension symbols
1353 if std=f2003. Add new parameter to NAMED_INTCST.
1354 * module.c (use_iso_fortran_env_module): Add new parameter to
1355 NAMED_INTCST and new field standard to struct intmod_sym.
1356 * gfortran.h: Add new parameter to NAMED_INTCST.
1357 * trans-types.c (init_c_interop_kinds): Add new parameter to
1359 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
1360 and C_INT_FAST128_T.
1362 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1365 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
1366 arrays that have the TARGET attribute.
1368 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1371 * simplify.c (only_convert_cmplx_boz): New function.
1372 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
1373 Call only_convert_cmplx_boz.
1375 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
1378 * interface.c (compare_actual_formal): Do not check sizes if the
1379 actual is BT_PROCEDURE.
1381 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1384 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
1385 the same as zero size.
1386 (gfc_conv_loop_setup): Fix size calculation.
1388 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1391 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
1392 handle zero-size sections.
1394 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1397 * scanner.c (preprocessor_line): Allocate enough memory for a
1400 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1403 * target-memory.c (gfc_target_expr_size): Correctly treat
1405 (gfc_target_encode_expr): Likewise.
1406 (gfc_interpret_complex): Whitespace change.
1408 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
1411 * trans.c (gfc_call_malloc): If size equals zero, allocate one
1412 byte; don't return a null pointer.
1414 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1417 * module.c (quote_string): Fix sprintf format.
1419 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1422 * module.c (quote_string, unquote_string,
1423 mio_allocated_wide_string): New functions.
1424 (mio_expr): Call mio_allocated_wide_string where needed.
1426 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
1428 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
1429 Rename DECL_IS_PURE to DECL_PURE_P.
1431 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1433 * arith.c: (gfc_arith_concat, gfc_compare_string,
1434 gfc_compare_with_Cstring, hollerith2representation,
1435 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
1436 gfc_hollerith2character, gfc_hollerith2logical): Use wide
1437 characters for character constants.
1438 * data.c (create_character_intializer): Likewise.
1439 * decl.c (gfc_set_constant_character_len): Likewise.
1440 * dump-parse-tree.c (show_char_const): Correctly dump wide
1442 error.c (print_wide_char): Rename into gfc_print_wide_char.
1443 (show_locus): Adapt to new prototype of gfc_print_wide_char.
1444 expr.c (free_expr0): Representation is now disjunct from
1445 character string value, so we always free it.
1446 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
1447 to wide character strings.
1448 * gfortran.h (gfc_expr): Make value.character.string a wide string.
1449 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
1450 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
1451 (gfc_get_wide_string): New macro.
1452 (gfc_print_wide_char): New prototype.
1453 * io.c (format_string): Make a wide string.
1454 (next_char, gfc_match_format, compare_to_allowed_values,
1455 gfc_match_open): Deal with wide strings.
1456 * module.c (mio_expr): Convert between wide strings and ASCII ones.
1457 * primary.c (match_hollerith_constant, match_charkind_name):
1458 Handle wide strings.
1459 * resolve.c (build_default_init_expr): Likewise.
1460 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
1461 gfc_char_to_widechar): New functions.
1462 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
1463 Changes in prototypes.
1464 (gfc_define_undef_line, load_line, preprocessor_line,
1465 include_line, load_file, gfc_read_orig_filename): Handle wide
1467 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
1468 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
1469 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
1470 gfc_simplify_repeat): Handle wide strings.
1471 (wide_strspn, wide_strcspn): New helper functions.
1472 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
1473 Handle wide strings.
1474 * symbol.c (generate_isocbinding_symbol): Likewise.
1475 * target-memory.c (size_character, gfc_target_expr_size,
1476 encode_character, gfc_target_encode_expr, gfc_interpret_character,
1477 gfc_target_interpret_expr): Handle wide strings.
1478 * trans-const.c (gfc_conv_string_init): Lower wide strings to
1480 (gfc_conv_constant_to_tree): Likewise.
1481 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
1482 * trans-io.c (gfc_new_nml_name_expr): Likewise.
1483 * trans-stmt.c (gfc_trans_label_assign): Likewise.
1485 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1487 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
1488 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
1489 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
1490 with ATTRIBUTE_UNUSED.
1492 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1494 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
1495 * simplify.c (gfc_simplify_lgamma): Likewise.
1497 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1499 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
1500 gfc_peek_ascii_char.
1501 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
1502 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
1503 match_string_p, match_attr_spec, gfc_match_suffix,
1504 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
1506 * gfortran.h (gfc_char_t): New type.
1507 (gfc_linebuf): Make line member a gfc_char_t.
1508 (locus): Make nextc member a gfc_char_t.
1509 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
1510 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
1511 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
1512 * error.c (print_wide_char): New function.
1513 (show_locus): Use print_wide_char and gfc_wide_strlen.
1514 * io.c (next_char): Use gfc_char_t type.
1515 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
1516 * match.c (gfc_match_parens, gfc_match_eos,
1517 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
1518 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
1519 gfc_match_common): Likewise.
1520 * match.h (gfc_match_special_char): Change prototype.
1521 * parse.c (decode_specification_statement, decode_statement,
1522 decode_omp_directive, next_free, next_fixed): Use
1523 gfc_peek_ascii_char and gfc_next_ascii_char.
1524 * primary.c (gfc_check_digit): Change name.
1525 (match_digits, match_hollerith_constant, match_boz_constant,
1526 match_real_constant, next_string_char, match_charkind_name,
1527 match_string_constant, match_logical_constant_string,
1528 match_complex_constant, match_actual_arg, match_varspec,
1529 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
1530 gfc_next_ascii_char.
1531 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
1532 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
1533 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
1534 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
1535 gfc_next_ascii_char, gfc_peek_ascii_char):
1537 (next_char, gfc_define_undef_line, skip_free_comments,
1538 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
1539 gfc_error_recovery, load_line, preprocessor_line, include_line,
1540 load_file, gfc_read_orig_filename): Use gfc_char_t for source
1541 characters and the {gfc_,}wide_* functions to manipulate wide
1544 2008-05-06 Tobias Burnus <burnus@net-b.de>
1547 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
1548 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
1549 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
1550 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
1551 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
1553 2008-05-03 Janus Weil <jaydub66@gmail.com>
1555 * misc.c (gfc_clear_ts): Set interface to NULL.
1557 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1560 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
1561 gfc_expr value union. Add io_kind enum to here from io.c.
1562 * io.c (gfc_free_dt): Free extra_comma.
1563 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
1564 BT_CHARACTER, resolve to format_expr and set default unit. Error if
1565 io_kind is M_WRITE. (match_io): Match the extra comma and set new
1566 pointer, extra_comma.
1568 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
1571 * simplify.c (gfc_simplify_index): Check for direction argument
1574 2008-05-01 Janus Weil <jaydub66@gmail.com>
1576 * gfortran.h (struct gfc_symbol): Moving "interface" member to
1577 gfc_typespec (plus fixing a small docu error).
1578 * interface.c (gfc_procedure_use): Ditto.
1579 * decl.c (match_procedure_decl): Ditto.
1580 * resolve.c (resolve_specific_f0,
1581 resolve_specific_f0, resolve_symbol): Ditto.
1583 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1585 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
1586 * intrinsic.h (gfc_check_selected_char_kind,
1587 gfc_simplify_selected_char_kind): New prototypes.
1588 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
1589 * trans.h (gfor_fndecl_sc_kind): New function decl.
1590 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
1591 * arith.c (gfc_compare_with_Cstring): New function.
1592 * arith.h (gfc_compare_with_Cstring): New prototype.
1593 * check.c (gfc_check_selected_char_kind): New function.
1594 * primary.c (match_string_constant, match_kind_param): Mark
1595 symbols used as literal constant kind param as referenced.
1596 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
1597 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
1598 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
1599 * simplify.c (gfc_simplify_selected_char_kind): New function.
1601 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
1604 * module.c (find_symbol): Do not return a result for a symbol
1605 that has been renamed in another module.
1607 2008-04-26 George Helffrich <george@gcc.gnu.org>
1611 * trans-common.c (create_common): Add decl to function
1612 chain (if inside one) to preserve identifier scope in debug output.
1614 2008-04-25 Jan Hubicka <jh@suse.cz>
1616 * trans-decl.c (trans_function_start): Update.
1618 2008-04-25 Tobias Burnus <burnus@net-b.de>
1619 Daniel Franke <franke.daniel@gmail.com>
1622 * gfortranspec.c (lang_specific_driver): Deprecate
1623 -M option; fix ICE when "-M" is last argument and
1624 make "-M<dir>" work.
1625 * options.c (gfc_handle_module_path_options):
1626 Use -J instead of -M in error messages.
1627 * invoke.texi: Mark -M as depecated.
1629 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1630 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1633 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
1634 loop counter offset.
1636 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1638 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
1639 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
1640 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
1641 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
1642 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
1643 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
1644 (create_common): Don't set TREE_INVARIANT.
1645 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
1646 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
1648 2008-04-21 Steve Ellcey <sje@cup.hp.com>
1650 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
1652 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
1655 * gfortranspec.c (lookup_option): Properly handle separated arguments
1656 in -J option, print missing argument message when necessary.
1658 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1661 * scanner.c (skip_fixed_comments): Update continue_line when comment is
1662 detected. (gfc_next_char_literal): Likewise.
1664 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
1669 * trans_array.c (gfc_trans_array_constructor): Temporarily
1670 realign loop, if loop->from is not zero, before creating
1671 the temporary array and provide an offset.
1674 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
1675 and allow for NULL body. Change all references from
1676 init_default_dt to gfc_init_default_dt.
1677 * trans.h : Add prototype for gfc_init_default_dt.
1678 * trans-array.c (gfc_trans_deferred_vars): After nullification
1679 call gfc_init_default_dt for derived types with allocatable
1682 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1685 * trans-common.c (create_common): Revert patch causing regression.
1687 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1690 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
1691 optional argument attribute.
1693 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
1696 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
1697 is not used, the argument must be converted.
1699 2008-04-16 Jakub Jelinek <jakub@redhat.com>
1702 * f95-lang.c (gfc_init_builtin_functions): Make sure
1703 BUILT_IN_SINCOS{,F,L} types aren't varargs.
1705 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
1708 * expr.c (scalarize_intrinsic_call): Reorder identification of
1709 array argument so that if one is not found a segfault does not
1710 occur. Return FAILURE if all scalar arguments.
1712 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1713 Tobias Burnus <burnus@net-b.de>
1716 * options.c (gfc_init_options): Set the default maximum continuation
1717 lines to 255 for both free and fixed form source for warnings.
1718 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
1719 the -std=f95 free form max continuations to 39 for warnings.
1720 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
1721 if it is less than the current locus.
1723 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1725 PR fortran/25829 28655
1726 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
1727 round, sign, and id. (match_open_element): Match new tags.
1728 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
1729 for DEFAULT only. Update error messages. (match_dt_element): Fix match
1730 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
1731 new expressions. (match_inquire_element): Match new tags.
1732 (gfc_match_inquire): Add constraint for ID and PENDING.
1733 (gfc_resolve_inquire): Resolve new tags.
1734 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
1735 mask for ID parameter.
1736 * ioparm.def: Fix order of parameters for pending, round, and sign.
1737 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
1740 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
1743 * expr.c (scalarize_intrinsic_call): Identify which argument is
1744 an array and use that as the template.
1745 (check_init_expr): Remove tests that first argument is an array
1746 in the call to scalarize_intrinsic_call.
1748 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
1751 * io.c (io_tag): Add field 'value'. Split 'spec' field in
1753 (match_etag, match_vtag, match_ltag): Split parsing in two steps
1754 to give better error messages.
1756 2008-04-06 Tobias Burnus <burnus@net-b.de>
1758 * io.c (check_io_constraints): Add constrains. ID= requires
1759 asynchronous= and asynchronous= must be init expression.
1761 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1763 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
1765 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1767 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
1768 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
1769 functions and make them static. Add new gfc_dump_parse_tree
1771 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
1772 (gfc_status, gfc_status_char): Delete prototypes.
1773 * error.c (gfc_status, gfc_status_char): Remove functions.
1774 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
1775 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
1776 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
1777 gfc_status and exit.
1778 (gfc_handle_option): Rename verbose into dump_parse_tree.
1779 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
1781 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1782 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1784 PR fortran/25829 28655
1785 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
1786 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
1787 (gfc_open): Add pointers for decimal, encoding, round, sign,
1788 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
1789 encoding, pending, round, sign, size, id.
1790 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
1791 asynchronous, blank, decimal, delim, pad, round, sign.
1792 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
1793 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
1794 * trans-stmt.h (gfc_trans_wait): New function prototype.
1795 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
1796 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
1797 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
1798 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
1799 tags. (gfc_resolve_open): Remove comment around check for allowed
1800 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
1801 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
1802 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
1803 (match_wait_element): New function. (gfc_match_wait): New function.
1804 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
1805 (resolve_code): Add case for EXEC_WAIT.
1806 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
1807 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
1808 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
1809 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
1810 (gfc_trans_open): Add mask bits for new I/O tags.
1811 (gfc_trans_inquire): Add mask bits for new I/O tags.
1812 (gfc_trans_wait): New translation function.
1813 (build_dt): Add mask bits for new I/O tags.
1814 * match.c (gfc_match_if) Add matcher for "wait".
1815 * match.h (gfc_match_wait): Prototype for new function.
1816 * ioparm.def: Add new I/O parameter definitions.
1817 * parse.c (decode_statement): Add match for "wait" statement.
1818 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
1820 2008-04-03 Jakub Jelinek <jakub@redhat.com>
1823 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
1826 2008-04-03 Tom Tromey <tromey@redhat.com>
1828 * Make-lang.in (fortran_OBJS): New variable.
1830 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
1832 * f95-lang.c (insert_block): Kill.
1834 2008-04-01 George Helffrich <george@gcc.gnu.org>
1836 PR fortran/35154, fortran/23057
1837 * trans-common.c (create_common): Add decl to function
1838 chain to preserve identifier scope in debug output.
1840 2008-04-01 Joseph Myers <joseph@codesourcery.com>
1842 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
1843 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
1846 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
1849 * resolve.c (resolve_function, resolve_call): If the procedure
1850 is elemental do not look for noncopying intrinsics.
1852 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
1855 * trans-array.c (gfc_array_init_size): Set 'size' zero if
1856 negative in one dimension.
1859 * trans-expr.c (gfc_trans_string_copy): Only assign a char
1860 directly if the lhs and rhs types are the same.
1862 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
1863 Paul Richard Thomas <paul.richard.thomas@gmail.com>
1866 * primary.c (match_variable): Improved matching of function
1868 * resolve.c (resolve_allocate_deallocate): Removed checks if
1869 the actual argument for STAT is a variable.
1871 2008-03-28 Tobias Burnus <burnus@net-b.de>
1873 * symbol.c (gfc_get_default_type): Fix error message; option
1874 -fallow_leading_underscore should be -fallow-leading-underscore
1876 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1879 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
1880 optional argument attribute.
1882 2008-03-27 Tom Tromey <tromey@redhat.com>
1884 * Make-lang.in: Revert automatic dependency patch.
1886 2008-03-25 Tom Tromey <tromey@redhat.com>
1888 * Make-lang.in: Remove .o targets.
1889 (fortran_OBJS): New variable.
1890 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
1892 (GFORTRAN_D_OBJS): Update.
1893 (GFORTRAN_TRANS_DEPS): Remove.
1895 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
1898 * resolve.c (resolve_structure_cons): It is an error to assign
1899 NULL to anything other than a pointer or allocatable component.
1902 * resolve.c (resolve_symbol): If the symbol is a derived type,
1903 resolve the derived type. If the symbol is a derived type
1904 function, ensure that the derived type is visible in the same
1905 namespace as the function.
1907 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
1909 * trans.h: Use fold_build in build1_v, build2_v and build3_v
1911 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
1912 Don't use build2_v macro.
1914 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
1917 * interface.c (gfc_procedure_use): Check for keyworded arguments in
1918 procedures without explicit interfaces.
1920 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
1923 * resolve.c (check_assumed_size_reference): Only visit the
1924 first reference and look directly at the highest dimension.
1926 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1929 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
1932 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
1935 * resolve.c (resolve_branch): Less strict and pessimistic warning
1938 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
1940 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
1941 (gfc_be_parse_file): Call clear_binding_stack from here.
1942 (gfc_clear_binding_stack): Rename to clear_binding_stack.
1944 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
1947 * module.c (mio_symtree_ref): After providing a symbol for a
1948 missing equivalence member, resolve and NULL the fixups.
1950 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1952 * invoke.texi (Error and Warning Options): Document
1955 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1958 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
1959 checking bounds of absent optional arguments.
1961 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1964 * intrinsic.c (add_functions): Add simplification routines for
1965 ERF, DERF, ERFC and DERFC.
1966 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
1967 extensions into Fortran 2008 features.
1968 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
1970 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
1972 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1975 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
1976 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
1977 ERFC_SCALED, LOG_GAMMA and HYPOT.
1978 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
1979 gfc_resolve_hypot): New prototypes.
1980 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
1981 ACOSH, ASINH and ATANH available.
1982 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
1983 * lang.opt: Add -std=f2008 option.
1984 * libgfortran.h: Define GFC_STD_F2008.
1985 * lang-specs.h: Add .f08 and .F08 file suffixes.
1986 * iresolve.c (gfc_resolve_hypot): New function.
1987 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
1988 * check.c (gfc_check_hypot): New function.
1989 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
1990 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
1991 (form_from_filename): Add .f08 suffix.
1992 (gfc_handle_option): Handle -std=f2008 option.
1993 * simplify.c (gfc_simplify_hypot): New function.
1994 * gfortran.texi: Document Fortran 2008 status and file extensions.
1995 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
1996 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
1997 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
1998 * invoke.texi: Document the new -std=f2008 option.
2000 2008-03-02 Jakub Jelinek <jakub@redhat.com>
2002 * gfortranspec.c (lang_specific_driver): Update copyright notice
2005 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2008 * expr.c (find_array_element): Modify traversing the constructor to
2009 avoid trying to access NULL memory pointed to by next for the
2010 last element. (find_array_section): Exit while loop if cons->next is
2012 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
2013 (gfc_conv_function_call): Same.
2014 * decl.c (gfc_match_implicit): Same.
2015 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
2017 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
2022 * lang.opt: Added -Wreturn-type.
2023 * options.c (gfc_handle_option): Recognize -Wreturn-type.
2024 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
2025 where the result value is not set.
2026 (gfc_generate_function_code): Likewise.
2027 (generate_local_decl): Emit warnings for funtions whose RESULT
2028 variable is not set.
2030 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2033 * trans-expr.c (gfc_conv_variable): Don't build indirect
2034 references when explicit interface is mandated.
2035 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
2036 on the result symbol as well as the procedure symbol.
2038 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2041 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
2042 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
2043 gfor_fndecl_math_exponent16.
2044 * f95-lang.c (build_builtin_fntypes): Add new function types.
2045 (gfc_init_builtin_functions): Add new builtins for nextafter,
2046 frexp, ldexp, fabs, scalbn and inf.
2047 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
2048 (gfc_resolve_scale): Don't convert type of second argument.
2049 (gfc_resolve_set_exponent): Likewise.
2050 (gfc_resolve_size): Don't add hidden arguments.
2051 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
2052 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
2053 gfor_fndecl_math_exponent16.
2054 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
2055 for scalbn, fraction, nearest, rrspacing, set_exponent and
2057 (gfc_conv_intrinsic_exponent): Directly call frexp.
2058 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
2059 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
2060 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
2062 (gfc_conv_intrinsic_function): Use the new functions above.
2064 2008-02-26 Tobias Burnus <burnus@net-b.de>
2067 * interface.c (check_operator_interface): Show better line for error
2068 messages; fix constrains for user-defined assignment operators.
2069 (gfc_extend_assign): Fix constrains for user-defined assignment
2072 2008-02-26 Tom Tromey <tromey@redhat.com>
2074 * trans-io.c (set_error_locus): Remove old location code.
2075 * trans-decl.c (gfc_set_decl_location): Remove old location code.
2076 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
2077 * scanner.c (gfc_gobble_whitespace): Remove old location code.
2078 (get_file): Likewise.
2079 (preprocessor_line): Likewise.
2080 (load_file): Likewise.
2081 (gfc_new_file): Likewise.
2082 * trans.c (gfc_trans_runtime_check): Remove old location code.
2083 (gfc_get_backend_locus): Likewise.
2084 (gfc_set_backend_locus): Likewise.
2085 * data.c (gfc_assign_data_value): Remove old location code.
2086 * error.c (show_locus): Remove old location code.
2087 * gfortran.h (gfc_linebuf): Remove old location code.
2088 (gfc_linebuf_linenum): Remove old-location variant.
2090 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2093 * trans-const.c (gfc_build_string_const): Don't call gettext.
2094 (gfc_build_localized_string_const): New function.
2095 * trans-const.h (gfc_build_localized_string_const): New prototype.
2096 * trans.c (gfc_trans_runtime_check): Use
2097 gfc_build_localized_string_const instead of gfc_build_string_const.
2098 (gfc_call_malloc): Likewise.
2099 (gfc_allocate_with_status): Likewise.
2100 (gfc_allocate_array_with_status): Likewise.
2101 (gfc_deallocate_with_status): Likewise.
2102 (gfc_call_realloc): Likewise.
2103 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
2105 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
2107 * arith.c: Update copyright years.
2108 * arith.h: Likewise.
2109 * array.c: Likewise.
2111 * check.c: Likewise.
2115 * dependency.c: Likewise.
2116 * dependency.h: Likewise.
2117 * dump-parse-tree.c: Likewise.
2118 * error.c: Likewise.
2120 * gfc-internals.texi: Likewise.
2121 * gfortran.h: Likewise.
2122 * gfortran.texi: Likewise.
2123 * gfortranspec.c: Likewise.
2124 * interface.c: Likewise.
2125 * intrinsic.c: Likewise.
2126 * intrinsic.h: Likewise.
2127 * intrinsic.texi: Likewise.
2128 * invoke.texi: Likewise.
2130 * iresolve.c: Likewise.
2131 * iso-c-binding.def: Likewise.
2132 * iso-fortran-env.def: Likewise.
2133 * lang-specs.h: Likewise.
2134 * lang.opt: Likewise.
2135 * libgfortran.h: Likewise.
2136 * match.c: Likewise.
2137 * match.h: Likewise.
2138 * matchexp.c: Likewise.
2140 * module.c: Likewise.
2141 * openmp.c: Likewise.
2142 * options.c: Likewise.
2143 * parse.c: Likewise.
2144 * parse.h: Likewise.
2145 * primary.c: Likewise.
2146 * resolve.c: Likewise.
2147 * scanner.c: Likewise.
2148 * simplify.c: Likewise.
2150 * symbol.c: Likewise.
2151 * target-memory.c: Likewise.
2152 * target-memory.h: Likewise.
2153 * trans-array.h: Likewise.
2154 * trans-const.h: Likewise.
2155 * trans-stmt.h: Likewise.
2156 * trans-types.c: Likewise.
2157 * trans-types.h: Likewise.
2158 * types.def: Likewise.
2160 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2163 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
2164 (gfc_simplify_ibset): Remove call to range_check.
2165 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
2166 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
2167 temporary gfc_typspec variable.
2169 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
2171 * trans-array.c (gfc_conv_descriptor_data_get,
2172 gfc_conv_descriptor_data_set_internal,
2173 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
2174 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
2175 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
2176 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
2177 gfc_conv_array_transpose, gfc_grow_array,
2178 gfc_trans_array_constructor_subarray,
2179 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
2180 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
2181 gfc_conv_array_initializer, gfc_trans_array_bounds,
2182 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
2183 gfc_get_dataptr_offset, gfc_conv_array_parameter,
2184 gfc_trans_dealloc_allocated, get_full_array_size,
2185 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
2187 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
2188 gfc_conv_component_ref, gfc_conv_cst_int_power,
2189 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
2190 * trans-common.c (create_common): Likewise.
2191 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
2193 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
2194 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
2195 gfc_trans_integer_select, gfc_trans_character_select,
2196 gfc_trans_forall_loop, compute_overall_iter_number,
2197 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
2198 gfc_trans_deallocate): Likewise.
2199 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
2200 gfc_allocate_with_status, gfc_allocate_array_with_status,
2201 gfc_deallocate_with_status): Likewise.
2202 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
2203 * trans-io.c (set_parameter_const, set_parameter_value,
2204 set_parameter_ref, set_string, set_internal_unit, io_result,
2205 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
2206 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
2207 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
2208 gfc_generate_function_code): Likewise.
2209 * convert.c (convert): Likewise.
2210 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
2211 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
2212 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
2213 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
2214 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
2215 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
2216 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
2217 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
2218 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
2219 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
2220 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
2221 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
2222 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
2223 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
2224 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
2225 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
2226 gfc_conv_intrinsic_repeat): Likewise.
2228 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2231 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
2232 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
2233 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
2234 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
2235 * trans-decl.c: Likewise.
2237 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2240 * expr.c (find_array_element): Modify traversing the constructor to
2241 avoid trying to access NULL memory pointed to by next for the
2242 last element. (find_array_section): Exit while loop if cons->next is
2245 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2248 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
2250 (gfc_resolve_aint): Likewise.
2251 (gfc_resolve_anint): Likewise.
2252 (gfc_resolve_besn): Likewise.
2253 (gfc_resolve_cshift): Likewise.
2254 (gfc_resolve_ctime): Likewise.
2255 (gfc_resolve_eoshift): Likewise.
2256 (gfc_resolve_index_func): Likewise.
2257 (gfc_resolve_isatty): Likewise.
2258 (gfc_resolve_malloc): Likewise.
2259 (gfc_resolve_rrspacing): Likewise.
2260 (gfc_resolve_scale): Likewise.
2261 (gfc_resolve_set_exponent): Likewise.
2262 (gfc_resolve_spacing): Likewise.
2263 (gfc_resolve_spacing): Likewise.
2264 (gfc_resolve_fgetc): Likewise.
2265 (gfc_resolve_fputc): Likewise.
2266 (gfc_resolve_ftell): Likewise.
2267 (gfc_resolve_ttynam): Likewise.
2268 (gfc_resolve_alarm_sub): Likewise.
2269 (gfc_resolve_mvbits): Likewise.
2270 (gfc_resolve_getarg): Likewise.
2271 (gfc_resolve_signal_sub): Likewise.
2272 (gfc_resolve_exit): Likewise.
2273 (gfc_resolve_flush): Likewise.
2274 (gfc_resolve_free): Likewise.
2275 (gfc_resolve_ctime_sub): Likewise.
2276 (gfc_resolve_fgetc_sub): Likewise.
2277 (gfc_resolve_fputc_sub): Likewise.
2278 (gfc_resolve_fseek_sub): Likewise.
2279 (gfc_resolve_ftell_sub): Likewise.
2280 (gfc_resolve_ttynam_sub): Likewise.
2282 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2284 * gfc-internals.texi: Fix typos and markup nits.
2285 * gfortran.texi: Likewise.
2286 * intrinsic.texi: Likewise.
2288 2008-02-21 Richard Guenther <rguenther@suse.de>
2290 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
2291 as unary PAREN_EXPR for real and complex typed expressions.
2292 (gfc_conv_unary_op): Fold the built tree.
2294 2008-02-20 Tobias Burnus <burnus@net-b.de>
2297 * match.c (gfc_match_name): Improve error message for '$'.
2299 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
2302 * expr.c (gfc_check_pointer_assign): Add type and kind information
2303 to type-mismatch message.
2304 (gfc_check_assign): Unify error messages.
2306 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2309 * gfortran.texi: Create new section for unimplemented extensions.
2310 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
2311 Remove "smaller projects" list. Fix a few typos.
2313 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2315 * intrinsic.texi: Rename INDEX node to avoid clashing with
2316 index.html on case-insensitive systems.
2318 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2321 * trans-expr.c (gfc_conv_function_call): Force evaluation of
2324 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
2327 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
2328 likewise '-I <dir>' and '-I<dir>'.
2330 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2333 * Make-lang.in (f951): Add $(GMPLIBS).
2335 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2338 * trans-common.c (build_field): Mark fields as volatile when needed.
2340 2008-02-05 Tobias Burnus <burnus@net-b.de>
2343 * data.c (gfc_assign_data_value): Only free "size" if
2344 it has not already been freed.
2346 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
2349 * array.c (match_array_element_spec): Remove check for negative
2351 (gfc_resolve_array_spec): Add check for negative size.
2353 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
2356 * data.c (gfc_assign_data_value): Add bounds check for array
2359 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
2361 * resolve.c (resolve_where): Fix typo.
2362 (gfc_resolve_where_code_in_forall): Likewise.
2364 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
2367 * resolve.c (resolve_allocate_deallocate): New function.
2368 (resolve_code): Call it for allocate and deallocate.
2369 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
2370 the checking of the STAT tag and put in above new function.
2371 * primary,c (match_variable): Do not fix flavor of host
2372 associated symbols yet if the type is not known.
2374 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
2377 * expr.c (gfc_check_assign): It is an error to assign
2378 to a sibling procedure.
2380 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
2383 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
2384 delete_symtree to gfc_delete_symtree.
2385 * gfortran.h : Add prototype for gfc_delete_symtree.
2386 * module.c (load_generic_interfaces): Transfer symbol to a
2387 unique symtree and delete old symtree, instead of renaming.
2388 (read_module): The rsym and the found symbol are the same, so
2389 the found symtree can be deleted.
2392 * decl.c (match_char_spec): Remove the constraint on deferred
2393 matching of functions and free the length expression.
2394 delete_symtree to gfc_delete_symtree.
2395 (gfc_match_type_spec): Whitespace.
2396 (gfc_match_function_decl): Defer characteristic association for
2397 all types except BT_UNKNOWN.
2398 * parse.c (decode_specification_statement): Only derived type
2399 function matching is delayed to the end of specification.
2401 2008-01-28 Tobias Burnus <burnus@net-b.de>
2404 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
2406 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2409 * array.c (gfc_check_constructor_type): Revert clearing the expression.
2411 2008-01-26 Tobias Burnus <burnus@net-b.de>
2414 * trans-expr.c (gfc_conv_function_call): Don't call
2415 gfc_add_interface_mapping if the expression is NULL.
2417 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2420 * trans-array.c (gfc_trans_create_temp_array): Remove call to
2421 gcc_assert (integer_zerop (loop->from[n])).
2423 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
2426 * resolve.c (resolve_where): Added check if user-defined assignment
2427 operator is an elemental subroutine.
2428 (gfc_resolve_where_code_in_forall): Likewise.
2430 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2434 * gfortran.h: Revert changes from 2008-01-17.
2435 * match.c: Likewise.
2436 * symbol.c: Likewise.
2437 (gfc_undo_symbols): Undo namespace changes related to common blocks.
2439 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2442 * data.c (formalize_structure_cons): Skip formalization on
2445 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
2447 * gfortran.texi (OpenMP): Extended existing documentation.
2448 (contributors): Added major contributors of 2008 that were
2450 (proposed extensions): Removed implemented items.
2452 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
2455 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
2456 seen, check for a statement label and, if present, delete it
2457 and set the locus to the start of the statement.
2459 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
2462 * trans-io.c (gfc_trans_transfer): If the array reference in a
2463 read has a vector subscript, use gfc_conv_subref_array_arg to
2464 copy back the temporary.
2466 2008-01-22 Tobias Burnus <burnus@net-b.de>
2469 * interface.c (compare_actual_formal): Fix adding type
2470 to missing_arg_type for absent optional arguments.
2472 2008-01-22 Tobias Burnus <burnus@net-b.de>
2475 * parse.c (parse_spec): Change = into ==.
2477 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
2480 * expr.c (check_elemental): Fix check for valid data types.
2482 2008-01-22 Tobias Burnus <burnus@net-b.de>
2485 * scanner.c (load_line): Support <tab><digit> continuation lines.
2486 * invoke.texi (-Wtabs): Document this.
2488 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
2491 * module.c (read_module): Set use_rename attribute.
2493 2007-01-21 Tobias Burnus <burnus@net-b.de>
2496 * interface.c (compare_parameter): Improved error message
2497 for arguments of same type and mismatched kinds.
2499 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2502 * resolve.c (resolve_entries): Do not do an array bounds check
2503 if the result symbols are the same.
2506 * module.c (read_module) : Hide the symtree of the previous
2507 version of the symbol if this symbol is renamed.
2509 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
2512 * array.c (gfc_check_constructor_type): Clear the expression ts
2513 so that the checking starts from the deepest level of array
2515 * primary.c (match_varspec): If an unknown type is changed to
2516 default character and the attempt to match a substring fails,
2517 change it back to unknown.
2520 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
2521 NULL for an array constructor, use the cl.length expression to
2523 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
2526 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
2530 * iresolve.c (gfc_resolve_all): Remove conversion of mask
2531 argument to kind=1 by removing call to resolve_mask_arg().
2532 (gfc_resolve_any): Likewise.
2534 2008-01-19 Tobias Burnus <burnus@net-b.de>
2537 * primary.c (match_variable): Handle FL_UNKNOWN without
2538 uneducated guessing.
2539 (match_variable): Improve error message.
2541 2008-01-18 Tobias Burnus <burnus@net-b.de>
2544 * interface.c (get_expr_storage_size): Return storage size
2545 for array element designators.
2546 (compare_actual_formal): Reject unequal string sizes for
2547 assumed-shape dummy arguments. And fix error message for
2548 array-sections with vector subscripts.
2550 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2553 * simplify.c (is_constant_array_expr): New static function that returns
2554 true if the given expression is an array and is constant.
2555 (gfc_simplify_reshape): Use new function.
2557 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
2560 * symbol.c (free_common_tree): Renamed to ...
2561 (gfc_free_common_tree): This. Remove static.
2562 (gfc_free_namespace): Updated.
2564 * gfortran.h (gfc_free_common_tree): New.
2566 * match.c (gfc_match_common): Call gfc_free_common_tree () with
2567 gfc_current_ns->common_root and set gfc_current_ns->common_root
2568 to NULL on syntax error.
2570 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
2573 * trans-expr.c (gfc_conv_function_call): Use proper
2574 type for returned character pointers.
2576 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
2581 * decl.c : Remove gfc_function_kind_locus and
2582 gfc_function_type_locus. Add gfc_matching_function.
2583 (match_char_length): If matching a function and the length
2584 does not match, return MATCH_YES and try again later.
2585 (gfc_match_kind_spec): The same.
2586 (match_char_kind): The same.
2587 (gfc_match_type_spec): The same for numeric and derived types.
2588 (match_prefix): Rename as gfc_match_prefix.
2589 (gfc_match_function_decl): Except for function valued character
2590 lengths, defer applying kind, type and charlen info until the
2591 end of specification block.
2592 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
2593 parse.c (decode_specification_statement): New function.
2594 (decode_statement): Call it when a function has kind = -1. Set
2595 and reset gfc_matching function, as function statement is being
2597 (match_deferred_characteristics): Simplify with a single call
2598 to gfc_match_prefix. Do appropriate error handling. In any
2599 case, make sure that kind = -1 is reset or corrected.
2600 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
2601 Throw an error if kind = -1 after last specification statement.
2602 parse.h : Prototype for gfc_match_prefix.
2604 2008-01-16 Tobias Burnus <burnus@net-b.de>
2607 * interface.c (compare_parameter): Allow AS_DEFERRED array
2608 elements and reject attr.pointer array elemenents.
2609 (get_expr_storage_size): Return storage size of elements of
2610 assumed-shape and pointer arrays.
2612 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
2614 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
2615 for flag_tree_parallelize_loops.
2617 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
2620 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
2621 (gfc_resolve_any): Likewise.
2622 (gfc_resolve_count): Likewise. Don't append kind of
2623 argument to function name.
2625 2008-01-13 Tobias Burnus <burnus@net-b.de>
2628 * resolve.c (resolve_actual_arglist): For expressions,
2629 also check for assume-sized arrays.
2630 * interface.c (compare_parameter): Move F2003 character checks
2631 here, print error messages here, reject elements of
2632 assumed-shape array as argument to dummy arrays.
2633 (compare_actual_formal): Update for the changes above.
2635 2008-01-13 Tobias Burnus <burnus@net-b.de>
2638 * decl.c (contained_procedure): Only check directly preceeding state.
2640 2008-01-13 Tobias Burnus <burnus@net-b.de>
2643 * check.c (gfc_check_shape): Accept array ranges of
2644 assumed-size arrays.
2646 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2649 * match.c (gfc_match_name): Don't error if leading character is a '(',
2650 just return MATCH_NO.
2652 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2655 * trans-io.c (create_dummy_iostat): Commit the symbol.
2657 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
2660 * simplify.c (gfc_simplify_transfer): Return NULL if the size
2661 of the element is unavailable and only assign character length
2662 to the result, if 'mold' is constant.
2664 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
2667 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
2668 to assign strings and perform bounds checks on the string length.
2669 (get_array_ctor_strlen): Remove bounds checking.
2670 (gfc_trans_array_constructor): Initialize string length checking.
2671 * trans-array.h : Add prototype for gfc_trans_string_copy.
2673 2008-01-08 Richard Guenther <rguenther@suse.de>
2676 PR tree-optimization/34683
2677 * trans-types.c (gfc_get_array_type_bounds): Use an array type
2678 with known size for accesses if that is known.
2680 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2683 * expr.c (find_array_element): Check that the array bounds are
2684 constant before using them. Use lower, as well as upper bound.
2685 (check_restricted): Allow implied index variable.
2687 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
2690 * trans_array.c (gfc_trans_deferred_array): Do not null the
2691 data pointer on entering scope, nor deallocate it on leaving
2692 scope, if the symbol has the 'save' attribute.
2695 * trans_decl.c (gfc_finish_var_decl): Derived types with
2696 allocatable components and an initializer must be TREE_STATIC.
2698 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
2701 * module.c (write_generic): Rewrite completely.
2702 (write_module): Change call to write_generic.
2704 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2707 * scanner.c (load_line): Do not count ' ' as printable when checking for
2710 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
2713 * module.c (load_needed): If the namespace has no proc_name
2714 give it the module symbol.
2716 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2719 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
2720 the dummy variable expression, test for NULL, and pass the variable
2721 address to the called function.
2723 2007-01-06 Tobias Burnus <burnus@net-b.de>
2726 * match.c (gfc_match_common): Remove blank common in
2728 * resolve.c (resolve_common_vars): New function.
2729 (resolve_common_blocks): Move checks to resolve_common_vars
2730 and invoke that function.
2731 (resolve_types): Call resolve_common_vars for blank commons.
2733 2008-01-06 Tobias Burnus <burnus@net-b.de>
2736 * resolve.c (resolve_equivalence_derived): Reject derived types with
2737 default initialization if equivalenced with COMMON variable.
2739 2008-01-06 Tobias Burnus <burnus@net-b.de>
2742 * io.c (check_io_constraints): Disallow unformatted I/O for
2745 2008-01-06 Tobias Burnus <burnus@net-b.de>
2748 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
2749 ELEMENTAL functions.
2751 2008-01-06 Tobias Burnus <burnus@net-b.de>
2754 * interface.c (compare_actual_formal): Reject parameter
2755 actual to intent(out) dummy.
2757 2008-01-04 Tobias Burnus <burnus@net-b.de>
2760 * primary.c (match_varspec): Gobble whitespace before