1 2010-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 trans-expr.c (gfc_trans_assignment): Add error message for not
5 implemented assignment to deferred-length character variable.
7 2010-11-26 Jakub Jelinek <jakub@redhat.com>
10 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
11 build4_stat_loc): Removed.
12 (build1_loc, build2_loc, build3_loc, build4_loc): Removed.
14 2010-11-25 Janus Weil <janus@gcc.gnu.org>
17 * trans.h (gfc_process_block_locals): Removed second argument.
18 * trans-decl.c (trans_associate_var): Moved to trans-stmt.c.
19 (gfc_trans_deferred_vars): Skip ASSOCIATE variables.
20 (gfc_process_block_locals): Don't mark associate names to be
22 * trans-stmt.c (trans_associate_var): Moved here from trans-decl.c.
23 (gfc_trans_block_construct): Call 'trans_associate_var' from here
24 to make sure SELECT TYPE with associate-name is treated correctly.
26 2010-11-24 Tobias Burnus <burnus@net-b.de>
29 * target-memory.c (gfc_interpret_derived): Correctly handle
32 2010-11-23 Tobias Burnus <burnus@net-b.de>
35 * gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes.
37 2010-11-22 Michael Matz <matz@suse.de>
39 * gfortranspec.c (library): New global, moved from ...
40 (lang_specific_driver): ... here.
41 (lang_specific_pre_link): Test it here before including
44 2010-11-21 Michael Matz <matz@suse.de>
45 Tobias Burnus <burnus@net-b.de>
48 * gfortranspec.c (lang_specific_driver,
49 lang_specific_pre_link): Load libgfortran.spec in
50 lang_specific_pre_link unless found in the -L path.
52 2010-11-20 Janne Blomqvist <jb@gcc.gnu.org>
54 * f95-lang.c (gfc_init_decl_processing): Set size_type_node as
55 unsigned int of pointer size and set sizetype based on that.
56 * trans-types.c (gfc_init_types): Don't set size_type_node to an
59 2010-11-17 Joseph Myers <joseph@codesourcery.com>
61 * f95-lang.c (gfc_be_parse_file): Take no arguments.
63 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
64 Tobias Burnus <burnus@net-b.de>
67 * gfortranspec.c (find_spec_file): New function.
68 (lang_specific_driver): Try to find .spec file and use it.
69 * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write).
70 (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
71 (transfer_expr): Call __float128 I/O functions.
72 * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
75 2010-11-15 Tobias Burnus <burnus@net.b.de>
78 * check.c (variable_check): Don't treat functions calls as variables;
79 optionally accept function themselves.
80 (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc,
81 gfc_check_null, gfc_check_present, gfc_check_cpu_time,
82 gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number,
83 gfc_check_random_seed, gfc_check_system_clock,
84 gfc_check_dtime_etime, gfc_check_dtime_etime_sub,
85 gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call.
87 2010-11-13 Tobias Burnus <burnus@net-b.de>
90 * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile.
91 * trans-decl.c (gfc_finish_var_decl): Ditto.
92 (create_function_arglist): Handle volatile dummy arguments.
94 2010-11-12 Joseph Myers <joseph@codesourcery.com>
96 * Make-lang.in (gfortranspec.o): Use $(OPTS_H).
97 * gfortran.h (gfc_handle_option): Take location_t parameter.
98 * options.c (gfc_handle_option): Take location_t parameter.
100 2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
103 trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
105 2010-11-11 Nathan Froyd <froydnj@codesourcery.com>
108 * options.c (gfc_post_options): Initialize gfc_option.max_errors.
109 (gfc_handle_option) [OPT_fmax_errors_]: Remove.
110 * lang.opt (fmax-errors=): Remove.
112 2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org>
114 * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
117 2010-11-11 Jan Hubicka <jh@suse.cz>
119 * options.c (gfc_post_options): Remove flag_whopr.
121 2010-11-11 Tobias Burnus <burnus@net-b.de>
124 * resolve.c (resolve_transfer): Reject I/O transfer of
128 * resolve.c (resolve_code): Reject nonscalar FORALL masks.
130 2010-11-11 Janus Weil <janus@gcc.gnu.org>
132 * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.
134 2010-11-10 Joseph Myers <joseph@codesourcery.com>
136 * trans-array.c (gfc_trans_deferred_array): Use "front-end"
137 spelling in diagnostic.
138 * trans.c (gfc_allocate_array_with_status): Add missing space in
141 2010-11-10 Joseph Myers <joseph@codesourcery.com>
143 * cpp.c (asm_file_name): Don't declare here.
145 2010-11-10 Tobias Burnus <burnus@net-b.de>
148 * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
149 and not for attr.elemental.
150 * intrinsic.texi (move_alloc): Document as being pure.
152 2010-11-10 Tobias Burnus <burnus@net-b.de>
155 * resolve.c (resolve_fl_derived): Don't allow CLASS in
156 sequence/BIND(C) types.
158 2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
159 Mikael Morin <mikael@gcc.gnu.org>
162 * intrinsic.c: Correctly set the pure attributes for intrinsic
164 * expr.c (check_specification_function): Remove this function and move
165 its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
166 order of checks by checking for non-constant arguments first. Then,
167 check for initialization functions, followed by intrinsics.
169 2010-11-09 Janus Weil <janus@gcc.gnu.org>
172 * gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
173 gfc_add_hash_component,gfc_add_size_component,
174 gfc_add_def_init_component): New macros.
175 * class.c (gfc_add_component_ref): Renamed data component.
176 (get_unique_type_string): New function.
177 (gfc_build_class_symbol): Use 'get_unique_type_string' to construct
178 uniques names for the class containers. Rename components.
179 (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
180 uniques names for the vtab symbols. Rename components.
181 * decl.c (attr_decl1): Renamed class container components.
182 * iresolve.c (gfc_resolve_extends_type_of): Ditto.
183 * match.c (select_type_set_tmp): Renamed temporaries.
184 * module.c (read_module): Renamed vtab and vtype symbols.
185 * resolve.c (resolve_structure_cons,resolve_typebound_function,
186 resolve_typebound_subroutine,resolve_deallocate_expr,
187 resolve_select_type,resolve_fl_derived): Renamed class container and
189 * trans-array.c (structure_alloc_comps): Ditto.
190 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
191 * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
192 gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
193 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
194 gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
195 gfc_conv_same_type_as): Ditto.
196 * trans-stmt.c (gfc_trans_allocate): Ditto.
198 2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
201 * trans-decl.c (generate_local_decl): Do not generate unused warning
202 for variables in namelists.
204 2010-11-08 Janus Weil <janus@gcc.gnu.org>
207 * decl.c (build_struct): Build vtab immediately if derived type
208 has already been declared.
210 2010-11-08 Janus Weil <janus@gcc.gnu.org>
213 * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.
215 2010-11-06 Janus Weil <janus@gcc.gnu.org>
218 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
221 2010-11-05 Janus Weil <janus@gcc.gnu.org>
225 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
226 Add component '$copy' to vtype symbol for polymorphic deep copying.
227 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
228 during resolution stage.
229 * resolve.c (resolve_codes): Don't resolve code if namespace is already
231 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
232 polymorphic ALLOCATE statements with SOURCE.
234 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
235 Paul Thomas <pault@gcc.gnu.org>
237 * dump-parse-tree.c (code_indent): Take label into acount
238 when calculating indent.
239 (show_typespec): Also display class.
240 (show_attr): Add module name to argument.
241 Don't show UNKNOWN for flavor, access and save. Don't show
242 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
243 association. Show intent only for dummy arguments.
244 Set length of shown symbol names to minimum of 12.
245 Show attributes header.
246 (show_symbol): Adjust show_level.
247 (show_symtree): Clear up display for ambiguous. Show if symbol
248 was imported from namespace.
249 (show_code_node): Clear up indenting. Traverse symtree and
250 show code directly instead of calling show_namespace.
252 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
254 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
256 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
257 * trans-stmt.c (gfc_trans_do): Likewise.
259 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
260 Tobias Burnus <burnus@net-b.de>
263 * array.c (gfc_match_array_constructor): Reject deferred type
264 parameter (DTP) in type-spec.
265 * decl.c (char_len_param_value, match_char_length,
266 gfc_match_char_spec, build_sym, variable_decl,
267 enumerator_decl): Support DTP.
268 * expr.c (check_inquiry): Fix check due to support for DTP.
269 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
270 * misc.c (gfc_clear_ts): Set it to false.
271 * match.c (gfc_match_allocate): Support DTP.
272 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
273 (resolve_fl_variable): Add DTP constraint check.
274 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
277 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
280 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
281 with a gfc_find_symbol to prevent namespace pollution. Remove dead
283 (match_type_spec): Remove parsing of '::'. Collapse character
284 kind checking to one location.
285 (gfc_match_allocate): Use correct locus in error message.
287 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
289 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
290 dump_fortran_original and add dump_fortran_optimized.
291 * lang.opt: Add fdump-fortran-original and
292 fdump-fortran-optimized. Document that fdump-parse-tree is
294 * gfortran.texi: Add -fdump-fortran-original and
295 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
296 * frontend-passes.c (gfc_run_passes): If optimizing and
297 if gfc_option.dump_fortran_optimized is set, dump the parse tree
299 * parse.c: Rename gfc_option.dump_parse_tree to
300 gfc_option.dump_fortran_original.
301 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
302 to gfc_option.dump_fortran_original and handle
303 gfc_option.dump_fortran_optimize.
304 (gfc_post_options): Rename gfc_option.dump_parse_tree
305 to gfc_option.dump_fortran_original.
306 (gfc_handle_option): Rename OPT_fdump_parse_tree to
307 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
308 to gfc_option.dump_fortran_original. Handle
309 OPT_fdump_fortran_optimized.
311 2010-10-30 Janus Weil <janus@gcc.gnu.org>
316 * interface.c (count_types_test): Symmetrize type check.
317 (generic_correspondence): Ditto.
319 2010-10-27 Janus Weil <janus@gcc.gnu.org>
322 * interface.c (compare_allocatable): Handle polymorphic allocatables.
323 (compare_parameter): Add two error messages for polymorphic dummies.
325 2010-10-26 Janus Weil <janus@gcc.gnu.org>
328 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
329 * trans.c (gfc_deallocate_scalar_with_status): New function for
330 deallocation of allocatable scalars.
331 * trans-array.c (structure_alloc_comps): Call it here ...
332 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
333 * trans-stmt.c (gfc_trans_deallocate): ... and here.
335 2010-10-26 Tobias Burnus <burnus@net-b.de>
338 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
341 * trans-array.c (duplicate_allocatable): Use size of type and not
342 the size of the pointer to the type.
344 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
347 * fortran/scanner.c (include_line): Check return value of load_file.
349 2010-10-23 Tobias Burnus <burnus@net-b.de>
352 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
354 2010-10-21 Janus Weil <janus@gcc.gnu.org>
357 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
358 we're currently matching a (non-proc-)pointer assignment.
359 * decl.c (match_pointer_init): Set it.
360 * match.c (gfc_match_pointer_assignment): Ditto.
361 * primary.c (matching_actual_arglist): New global variable to indicate
362 we're currently matching an actual argument list.
363 (gfc_match_actual_arglist): Set it.
364 (gfc_match_varspec): Reject procedure pointer component calls with
365 missing argument list.
367 2010-10-21 Janus Weil <janus@gcc.gnu.org>
370 * interface.c (gfc_compare_interfaces): Switch arguments of type
371 comparison (important for polymorphic variables).
373 2010-10-21 Tobias Burnus <burnus@net-b.de>
376 * expr.c (gfc_check_vardef_context): Treat pointer functions
379 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
382 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
383 F08 numeric stop function.
384 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
385 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
386 for stop_numeric_f08.
388 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
390 * gfortran.h: Remove definition of bt enumerator.
391 * libgfortran.h: Add bt enumerator type alighned with defintion.
392 Remove the dtype enumerator, no longer used.
393 previously given in libgfortran/io.h
394 * trans-types.c: Use new bt enumerator.
395 * trans-io.c: Likewise.
397 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
399 * trans-io.c (gfc_build_io_library_fndecls):
400 Array descriptor arguments to transfer_array can be
401 dereferenced recursively.
403 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
408 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
409 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
410 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
411 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
412 (gfc_build_io_library_fndecls): Add corresponding function
414 (transfer_expr): If the current transfer is a READ, use
415 the iocall with the original version, otherwise the version
417 (transfer_array_desc): Likewise.
419 2010-10-15 Tobias Burnus <burnus@net-b.de>
422 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
423 (gfc_trans_runtime_error_vararg): Remove prototype.
424 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
425 (gfc_add_modify, gfc_evaluate_now): Use them.
426 (trans_runtime_error_vararg): Renamed from
427 gfc_trans_runtime_error_vararg, made static and use locus.
428 (gfc_trans_runtime_error): Use it.
429 (gfc_trans_runtime_check): Ditto and make use of locus.
430 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
431 gfc_trans_do, gfc_trans_do_while): Improve line number
432 associated with generated expressions.
434 2010-10-12 Daniel Kraft <d@domob.eu>
437 * parse.c (parse_associate): Set typespec of associate-name if that of
438 the target is already available.
440 2010-10-10 Janus Weil <janus@gcc.gnu.org>
443 * resolve.c (resolve_typebound_function): Bugfix for type-bound
446 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
448 * frontend-passes.c: Include opts.h.
449 (optimize_comparison): Renamed from optimize_equality.
450 Change second argument to operation to be compared.
451 Use flag_finite_math_only to avoid comparing REAL and
452 COMPLEX only when NANs are honored. Simplify comparing
453 of string concatenations where left or right operands are
454 equal. Simplify all comparison operations, based on the result
455 of gfc_dep_compare_expr.
456 * dependency.c: Include arith.h.
457 (gfc_are_identical_variables): Volatile variables should not
458 compare equal to themselves.
459 (gfc_dep_compare_expr): Handle string constants and string
462 2010-10-08 Joseph Myers <joseph@codesourcery.com>
464 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
465 * gfortran.h (gfc_init_options_struct): Declare.
466 * options.c (gfc_init_options_struct): New. Split out from
469 2010-10-07 Janus Weil <janus@gcc.gnu.org>
472 * resolve.c (resolve_typebound_function): Use correct declared type
473 for type-bound operators.
475 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
478 Revert revision 165026:
479 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
481 * decl.c (match_procedure_in_type): Assertify if conditions.
483 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
486 * resolve.c (resolve_transfer): Use expression inside parenthesis to
487 find acutal component to be transgferred.
489 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
491 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
493 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
495 * trans-array.c (gfc_free_ss_chain): Made non-static.
496 * trans-array.h (gfc_free_ss_chain): New prototype.
497 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
499 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
501 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
504 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
506 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
508 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
510 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
511 before calling gfc_free_expr.
513 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
515 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
516 gfc_advance_se_ss_chain.
517 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
518 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
519 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
520 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
521 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
523 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
525 * trans.c (gfc_restore_backend_locus): New function.
526 (gfc_get_backend_locus): Renamed to ...
527 (gfc_save_backend_locus): ... this.
528 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
529 gfc_save_backend_locus): Same.
530 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
531 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
532 gfc_save_backend_locus.
533 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
535 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
536 gfc_restore_backend_locus instead of gfc_set_backend_locus.
537 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
539 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
540 gfc_trans_deferred_vars):
541 Rename gfc_get_backend_locus to gfc_save_backend_locus.
542 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
544 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
546 * trans-array.c (gfc_build_constant_array_constructor): Free array
549 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
551 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
552 before overwriting it.
554 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
556 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
557 * symbol.c (gen_shape_param): Ditto.
559 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
561 * symbol.c (free_entry_list): New function.
562 (gfc_free_namespace): Free list of entries.
564 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
566 * symbol.c (free_components): Free list of formal args and formal
569 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
571 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
574 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
576 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
578 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
580 * resolve.c (check_typebound_baseobject): Free local expr before
583 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
585 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
587 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
589 * primary.c (gfc_free_structure_ctor_component): Also free the
590 component structure itself.
592 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
594 * module.c (gfc_use_module): Free atom_string when done with it.
596 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
598 * module.c (read_module): Remove useless string duplication.
600 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
602 * gfortranspec.c (append_arg): Remove commented code.
604 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
606 * decl.c (match_procedure_in_type): Assertify if conditions.
608 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
610 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
611 preprocessing is disabled.
613 2010-10-06 Jakub Jelinek <jakub@redhat.com>
616 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
617 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
618 (gfc_define_builtin): Change last argument to int bitmask from bool,
619 control addition of TREE_NOTHROW and leaf attribute as well.
620 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
621 (gfc_init_builtin_functions): Likewise. Remove
622 ATTR_{,CONST_}NOTHROW_LIST enum.
624 2010-10-04 Andi Kleen <ak@linux.intel.com>
626 * Make-lang.in (gfortran, f951): Add + to build rule.
628 2010-10-04 Richard Guenther <rguenther@suse.de>
630 * f95-lang.c (current_translation_unit): New global variable.
631 (gfc_create_decls): Build a translation-unit decl.
632 (pushdecl): In the global binding-level use the
633 translation-unit decl as DECL_CONTEXT.
634 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
635 (build_function_decl): Likewise. Delay setting the assembler
636 name, leave setting of DECL_CONTEXT to pushdecl.
637 (trans_function_start): Use DECL_FILE_SCOPE_P.
638 (gfc_create_module_variable): Likewise. Remove questionable
640 * trans.c (gfc_generate_module_code): Likewise.
642 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
644 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
645 instead of duplicating code.
646 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
649 2010-10-02 Janus Weil <janus@gcc.gnu.org>
652 * resolve.c (resolve_formal_arglist): Avoid setting default type for
653 formal arguments of intrinsic procedures.
655 2010-09-30 Janus Weil <janus@gcc.gnu.org>
658 * resolve.c (resolve_allocate_expr): Do not use
659 'gfc_has_default_initializer'.
661 2010-09-30 Tobias Burnus <burnus@net-b.de>
663 * gfortran.tex (Fortran 2008 status): Update list of
664 implemented features.
666 2010-09-29 Joseph Myers <joseph@codesourcery.com>
668 * lang.opt: Don't use VarExists.
670 2010-09-29 Joseph Myers <joseph@codesourcery.com>
672 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
674 (gfc_cpp_post_options): Update names of cpp_options members.
675 (cb_cpp_error): Update names of diagnostic_context members.
676 * f95-lang.c (gfc_init_builtin_functions): Update names of
677 gfc_option_t members.
678 * gfortran.h (gfc_option_t): Rename warn_conversion and
680 * intrinsic.c (gfc_convert_type_warn): Update names of
681 gfc_option_t members.
682 * options.c (gfc_init_options, gfc_post_options, set_Wall,
683 gfc_handle_option): Update names of gfc_option_t members.
684 * parse.c (next_free, next_fixed): Update names of gfc_option_t
686 * scanner.c (pedantic): Remove extern declaration.
687 (skip_free_comments, skip_fixed_comments, include_line): Update
688 names of gfc_option_t members.
689 * trans-decl.c (gfc_generate_function_code): Update names of
690 gfc_option_t members.
692 2010-09-28 Tobias Burnus <burnus@net-b.de>
696 * intrinsic.c (add_functions): Make compiler_version and
697 compiler_options CLASS_INQUIRY.
698 * gfortran.h (gfc_get_option_string): New prototype.
699 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
701 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
702 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
703 (ISO_C_BINDING): Refer to C_SIZEOF.
704 * options.c (gfc_get_option_string): New function.
705 * simplify.c (gfc_simplify_compiler_options): Use it.
706 (gfc_simplify_compiler_version): Include compiler name.
708 2010-09-28 Jan Hubicka <jh@suse.cz>
710 * f95-lang.c (gfc_define_builtin): Make leaf.
711 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
712 and ATTR_NOTHROW_LEAF_LIST.
713 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
714 (DEF_GOMP_BUILTIN): Likewise.
716 2010-09-28 Tobias Burnus <burnus@net-b.de>
719 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
722 2010-09-27 Tobias Burnus <burnus@net-b.de>
726 * intrinsic.h (gfc_simplify_compiler_options,
727 gfc_simplify_compiler_version): New prototypes.
728 * intrinsic.c (gfc_intrinsic_function_by_id,
729 make_from_module): New functions.
730 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
731 gfc_specific_intrinsic): Don't return module intrinsics.
732 (add_functions): Add compiler_options, compiler_version.
733 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
734 * symbol.c (std_for_isocbinding_symbol): Add version check for
736 * iso-fortran-env.def: Add compiler_options, compiler_version.
737 * iso-c-binding.def: Add c_sizeof.
738 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
739 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
740 (gfc_intrinsic_function_by_id): New prototype.
741 * module.c (create_intrinsic_function): New function.
742 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
743 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
744 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
746 * simplify.c (gfc_simplify_compiler_options,
747 gfc_simplify_compiler_version): New functions.
749 2010-09-26 Daniel Kraft <d@domob.eu>
753 * resolve.c (resolve_select_type): Clarify code.
754 (resolve_assoc_var): Only set typespec if it is currently unknown.
756 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
759 * module.c (create_int_parameter_array): Set the array value shape.
761 2010-09-25 Tobias Burnus <burnus@net-b.de>
763 * gfortran.texi: Re-add accidently removed \input line.
765 2010-09-25 Daniel Kraft <d@domob.eu>
768 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
769 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
770 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
771 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
772 `extra_comma' with changed semantics.
773 (gfc_resolve_dt): Check variable definitions.
774 (match_io_element): Remove INTENT and PURE checks here and
775 initialize code->ext.dt member.
776 (match_io): Set dt->dt_io_kind.
777 (gfc_resolve_inquire): Check variable definition for all tags
778 except UNIT, FILE and ID.
779 * resolve.c (resolve_transfer): Variable definition check.
781 2010-09-25 Tobias Burnus <burnus@net-b.de>
783 * interface.c (gfc_match_end_interface): Constify char pointer
786 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
788 * interface.c (gfc_match_end_interface): Deal with user defined
789 operators that overload rational operators and C1202.
791 2010-09-24 Tobias Burnus <burnus@net-b.de>
793 * gfortran.texi: Add second space after end-of-sentence period;
794 change / to /@/ to allow hyphenation of URLs.
795 (Standards): Remove duplicated OpenMP, update wording given that
796 Fortran 2008 now released.
797 (Fortran 2008 status): Update and add list of implemented features.
799 2010-09-24 Tobias Burnus <burnus@net-b.de>
802 * iso-fortran-env.def: Add NAMED_KINDARRAY with
803 character_kinds, integer_kinds, logical_kinds and
805 * gfortran.h: Add them to iso_fortran_env_symbol.
806 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
807 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
808 libgfortran_stat_codes to libgfortran_error_codes.
809 * module.c (create_int_parameter_array): New function.
810 (use_iso_fortran_env_module): Use it for
811 NAMED_KINDARRAY of iso-fortran-env.def.
812 * trans-decl.c (gfc_get_symbol_decl): Parameter
813 arrays of intrinsics modules become local static variables.
814 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
815 integer_kinds, logical_kinds and real_kinds.
817 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
820 * frontend-passes.c (optimize_binop_array_assignment):
821 Only re-use lhs as intermediate storage if kind and type
824 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
828 * trans-array.c (gfc_conv_expr_descriptor): Handle
829 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
831 2010-09-23 Tobias Burnus <burnus@net-b.de>
833 * intrinsic.texi (OpenMP modules): Add named constants of
836 2010-09-23 Daniel Kraft <d@domob.eu>
841 * gfortran.h (gfc_check_vardef_context): New method.
842 (struct symbol_attribute): New flag `select_type_temporary'.
843 * primary.c (gfc_variable_attr): Clarify initialization of ref.
844 (match_variable): Remove PROTECTED check and assignment check
845 for PARAMETERs (this is now done later).
846 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
847 (gfc_match_associate): Defer initialization of newAssoc->variable.
848 (gfc_match_nullify): Remove PURE definability check.
849 (select_type_set_tmp): Set new `select_type_temporary' flag.
850 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
851 (gfc_check_pointer_assign): Ditto (and other checks removed).
852 (gfc_check_vardef_context): New method.
853 * interface.c (compare_parameter_protected): Removed.
854 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
855 related to INTENT([IN]OUT) arguments.
856 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
857 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
858 (remove_last_array_ref): New method.
859 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
860 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
861 (resolve_assoc_var): Remove checks for definability here.
862 (resolve_select_type): Handle resolving of code->block here.
863 (resolve_ordinary_assign): Remove PURE check.
864 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
865 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
867 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
869 * gfortran.texi (Argument list functions): Allow URL to wrap.
870 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
871 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
872 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
873 code markups in the text.
874 * invoke.texi (Fortran Dialect Options)
875 (Error and Warning Options, Directory Options, Code Gen Options):
876 Likewise. Remove @code inside @smallexample.
878 2010-09-22 Joseph Myers <joseph@codesourcery.com>
880 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
881 OPT__help instead of OPT_fversion and OPT_fhelp.
882 * lang.opt (-all-warnings, -assert, -assert=, -comments,
883 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
884 -dump, -dump=, -include-barrier, -include-directory,
885 -include-directory=, -include-directory-after,
886 -include-directory-after=, -include-prefix, -include-prefix=,
887 -no-line-commands, -no-standard-includes, -output, -output=,
888 -preprocess, -print-missing-file-dependencies, -trace-includes,
889 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
890 -write-dependencies, -write-user-dependencies): New.
892 2010-09-21 Jason Blevins <jrblevin@sdf.org>
894 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
895 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
898 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
901 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
905 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
906 accessing dimensions in reversed order.
909 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
910 intrinsic function call.
912 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
913 Update asserts accordingly.
916 * trans.h (gfc_se): New field force_tmp.
917 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
918 and set parmse.force_tmp if some alias is found.
919 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
920 if se->force_tmp is set.
922 2010-09-20 Janus Weil <janus@gcc.gnu.org>
925 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
926 TBPs, PPCs and pointer/allocatable components.
928 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
931 * simplify.c (is_constant_array_expr): Allow structure array
932 elements as well as constants.
933 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
934 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
935 type of source to the result.
937 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
939 * frontend-passes.c (gfc_expr_walker): Also
940 handle EXPR_SUBSTRING.
942 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
944 * frontend-passes.c (gfc_expr_walker): Handle
945 constructors and references.
947 2010-09-16 Tobias Burnus <burnus@net-b.de>
950 * trans-types.c (create_fn_spec): New function.
951 (gfc_get_function_type): Call it.
953 2010-09-16 Jakub Jelinek <jakub@redhat.com>
955 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
956 (gfc_expr_walker, gfc_code_walker): New prototypes.
957 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
958 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
959 (optimize_namespace): Use gfc_code_walker.
960 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
961 (optimize_expr_0, optimize_code_node,
962 optimize_actual_arglist): Removed.
963 (optimize_assignment): Don't call optimize_expr_0.
965 2010-09-16 Janus Weil <janus@gcc.gnu.org>
968 * interface.c (compare_parameter): Create vtab for actual argument,
969 instead of formal (if needed).
971 2010-09-15 Janus Weil <janus@gcc.gnu.org>
974 * resolve.c (resolve_allocate_expr): Do default initialization via
977 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
979 * mathbuiltins.def: Do not defined huge_val built-in.
980 * trans-const.c (gfc_build_inf_or_huge): New function.
981 * trans-const.h (gfc_build_inf_or_huge): New prototype.
982 * f95-lang.c (gfc_init_builtin_functions): Don't defined
984 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
985 have functions of type (*) (void) anymore.
986 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
987 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
988 of generating a call to huge_val().
990 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
992 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
993 * dependency.c (gfc_check_dependency): Don't depend on
994 expr's inline_noncopying_intrinsic_attribute.
995 * dependency.c (gfc_check_argument_var_dependency,
996 gfc_check_argument_dependency): Ditto. Recursively check dependency
997 as NOT_ELEMENTAL in the non-copying (=transpose) case.
998 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
999 * resolve.c (find_noncopying_intrinsics): Remove.
1000 (resolve_function, resolve_call): Remove call to
1001 find_noncopying_intrinsics.
1003 * trans-array.c (gfc_conv_array_transpose): Remove.
1004 (gfc_walk_subexpr): Make non-static. Move prototype...
1005 * trans-array.h (gfc_walk_subexpr): ... here.
1006 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
1008 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
1009 gfc_inline_intrinsic_function_p): New.
1010 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
1011 Remove transpose from the libcall list.
1012 (gfc_walk_intrinsic_function): Special case inline intrinsic.
1013 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
1015 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1017 * trans-expr.c (expr_is_variable): New function taking non-copying
1018 intrinsic functions into account.
1019 (gfc_trans_assignment_1): Use expr_is_variable.
1021 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1023 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
1024 real array dimension instead of the scalarizer (loop) dimension.
1026 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1028 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
1029 transposed references.
1031 2010-09-10 Tobias Burnus <burnus@net-b.de>
1034 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
1035 build4_stat_loc): New inline functions.
1036 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
1037 (build1_v, build2_v, build3_v, build4_v): Use input_location
1039 * trans-array.c (gfc_trans_scalarized_loop_end,
1040 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
1041 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
1042 gfc_finish_wrapped_block): Ditto.
1043 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
1044 * trans-expr.c (gfc_conv_missing_dummy,
1045 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
1046 * trans-openmp.c (gfc_omp_clause_default_ctor,
1047 gfc_trans_omp_critical, gfc_trans_omp_parallel,
1048 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1049 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
1050 gfc_trans_omp_single, gfc_trans_omp_task,
1051 gfc_trans_omp_workshare): Ditto.
1053 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
1055 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
1056 for dummy argument that appears in a specification statement.
1058 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1060 * trans-array.c (gfc_get_array_ref_dim): New function.
1061 (gfc_trans_create_temp_array): Reconstruct array
1062 bounds from loop bounds. Use array bounds instead of loop bounds.
1064 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1066 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1067 Get the array dimension from the dim array.
1069 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1071 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
1072 dim array to get the stride in the innermost loop.
1074 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1076 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
1077 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
1078 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1080 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1082 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
1083 and info dimension are the same. Loop over loop dimension.
1084 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
1086 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1088 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
1091 2010-09-09 Tobias Burnus <burnus@net-b.de>
1094 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
1095 STAT): Show also syntax for the function version.
1096 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
1097 add_sym_3s_intent): Remove function.
1098 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
1100 (add_sym_2_intent): New function.
1101 (add_functions): Set intent for functions which modify
1102 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
1103 argument name of hostnm from "a" to "c"
1104 (add_subroutines): Change add_sym_*s_intent to
1105 add_sym_*s and add intent to the add_sym_*s calls.
1107 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1110 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
1111 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
1112 * gfortran.h: Define ISYM values for above intrinsics.
1113 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1114 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
1115 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1116 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1117 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1118 gfc_simplify_merge_bits, gfc_simplify_rshift,
1119 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
1120 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
1121 gfc_resolve_shift): New prototypes.
1122 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
1123 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
1124 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1125 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
1127 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
1128 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
1129 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
1131 (gfc_conv_intrinsic_function): Call above static functions.
1132 * intrinsic.texi: Document new intrinsics.
1133 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1134 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1135 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1136 gfc_simplify_merge_bits, gfc_simplify_rshift,
1137 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
1140 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1142 * frontend-passes.c (optimize_code_node): Walk block chain by default.
1145 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
1146 instead of code->block.
1149 * openmp.c (resolve_omp_do): Report not enough do loops for
1150 collapse even if block->next is NULL.
1152 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1155 * dependency.c (gfc_deb_compare_expr): Take missing optional
1156 arguments into account.
1158 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1160 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1161 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1162 (gfc_build_intrinsic_function_decls): Don't build the
1163 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
1164 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
1165 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
1166 of calling clz128/ctz128 library functions.
1168 2010-09-07 Jan Hubicka <jh@suse.cz>
1170 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
1173 2010-09-07 Tobias Burnus <burnus@net-b.de>
1176 * intrinsic.texi (COS): Remove superfluous "n".
1178 2010-09-07 Tobias Burnus <burnus@net-b.de>
1181 * trans-array.c (gfc_conv_descriptor_data_get,
1182 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
1183 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
1184 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
1185 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
1186 gfc_conv_shift_descriptor_lbound,
1187 gfc_set_loop_bounds_from_array_spec,
1188 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
1189 gfc_conv_array_transpose, gfc_get_iteration_count,
1190 gfc_grow_array, gfc_trans_array_ctor_element,
1191 gfc_trans_array_constructor_subarray,
1192 gfc_trans_array_constructor_value,
1193 constant_array_constructor_loop_size, gfc_trans_array_constructor,
1194 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
1195 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
1196 gfc_conv_array_ref, gfc_trans_preloop_setup,
1197 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1198 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
1199 gfc_conv_descriptor_size, gfc_array_init_size,
1200 gfc_array_allocate, gfc_array_deallocate,
1201 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
1202 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
1203 get_array_charlen, gfc_conv_expr_descriptor,
1204 array_parameter_size, gfc_conv_array_parameter,
1205 gfc_trans_dealloc_allocated, get_full_array_size,
1206 duplicate_allocatable,
1207 structure_alloc_comps): Change fold_build[0-9] to
1208 fold_build[0-9]_loc.
1209 (duplicate_allocatable, structure_alloc_comps,
1210 gfc_duplicate_allocatable): Add space after function name.
1212 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1214 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1215 checking string length value.
1216 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1217 gfc_charlen_type_node type.
1220 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1221 length to gfc_charlen_type_node.
1223 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1226 * frontend-passes.c (optimize_binop_array_assignment): New
1228 (optimize_assignment): Call it.
1230 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1233 * trans-expr.c (gfc_conv_substring): If start and end
1234 of the string reference are equal, set the length to one.
1236 2010-09-06 Tobias Burnus <burnus@net-b.de>
1239 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1241 2010-09-06 Tobias Burnus <burnus@net-b.de>
1244 * dump-parse-tree.c (gfc_debug_expr): New function.
1246 2010-09-06 Tobias Burnus <burnus@net-b.de>
1249 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1250 (check_specific): Special case for those intrinsics.
1251 * gfortran.h (gfc_isym_id): Add new intrinsics
1252 * intrinsic.h (gfc_check_transf_bit_intrins,
1253 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1254 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1256 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1257 gfc_resolve_iparity, resolve_transformational): New functions.
1258 (gfc_resolve_product, gfc_resolve_sum,
1259 gfc_resolve_parity): Use resolve_transformational.
1260 * check.c (gfc_check_transf_bit_intrins): New function.
1261 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1262 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1263 do_bit_xor, simplify_transformation): New functions.
1264 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1265 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1266 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1267 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1268 Handle IALL, IANY and IPARITY intrinsics.
1269 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1271 (IALL, IANY, IPARITY): Document new intrinsics.
1273 2010-09-05 Tobias Burnus <burnus@net-b.de>
1276 * f95-lang.c (gfc_truthvalue_conversion): Use
1277 fold_build[0-9]_loc instead of fold_build[0-9].
1278 * convert.c (convert): Ditto.
1279 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1280 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1281 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1282 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1283 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1284 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1285 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1286 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1287 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1288 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1289 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1290 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1291 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1292 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1293 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1294 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1295 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1296 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1297 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1298 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1299 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1300 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1301 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1302 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1303 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1304 gfc_conv_associated, gfc_conv_same_type_as,
1305 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1307 2010-09-04 Tobias Burnus <burnus@net-b.de>
1310 * resolve.c (resolve_fl_namelist): Change constraint checking
1311 order to prevent endless loop.
1313 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1316 * resolve.c (resolve_allocate_expr): Generate default initializers
1317 already at this point, resolve them and put them into expr3, ...
1318 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1321 2010-09-03 Tobias Burnus <burnus@net-b.de>
1324 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1325 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1327 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1328 gfc_conv_string_length, gfc_conv_substring,
1329 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1330 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1331 gfc_conv_expr_op, gfc_build_compare_string,
1332 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1333 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1334 gfc_conv_procedure_call, fill_with_spaces,
1335 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1336 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1337 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1338 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1339 fold_build[0-9] to fold_build[0-9]_loc.
1340 * trans-io.c (set_parameter_const, set_parameter_value,
1341 set_parameter_ref, gfc_convert_array_to_string, set_string,
1342 set_internal_unit, io_result, set_error_locus,
1343 nml_get_addr_expr, build_dt): Ditto.
1344 * trans-openmp.c (gfc_omp_clause_default_ctor,
1345 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1346 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1347 gfc_trans_omp_do): Ditto.
1348 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1349 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1350 gfc_trans_runtime_check, gfc_call_malloc,
1351 gfc_allocate_with_status, gfc_allocate_array_with_status,
1352 gfc_call_free, gfc_deallocate_with_status,
1353 gfc_call_realloc): Ditto.
1355 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1358 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1359 arglists for pure user functions, or for those intrinsic
1360 functions which are also pure.
1361 * intrinsics.c (add_conv): Mark conversion functions as pure.
1362 (add_char_conversions): Likewise.
1364 2010-09-03 Daniel Kraft <d@domob.eu>
1367 * resolve.c (resolve_actual_arglist): Allow internal procedure
1368 as actual argument with Fortran 2008.
1370 2010-09-03 Daniel Kraft <d@domob.eu>
1373 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1374 `which_construct' as this is no longer restricted to loops.
1375 * parse.h (struct gfc_state_data): New field `construct'.
1376 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1377 * parse.c (push_state): Set `construct' field.
1378 * resolve.c (resolve_select_type): Extend comment.
1379 * trans-stmt.c (gfc_trans_if): Add exit label.
1380 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1381 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1382 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1383 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1384 (gfc_trans_cycle): Ditto.
1385 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1387 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1389 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1390 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1391 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1392 * intrinsic.texi (RSHIFT): Fix documentation.
1394 2010-09-02 Tobias Burnus <burnus@net-b.de>
1397 * trans-common.c (create_common): Change build[0-9] to
1399 * trans-const.c (gfc_conv_constant_to_tree,
1400 gfc_conv_constant_to_tree): Ditto.
1401 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1402 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1403 add_argument_checking, create_main_function,
1404 gfc_generate_return): Ditto.
1405 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1406 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1407 compute_inner_temp_size, compute_overall_iter_number,
1408 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1409 gfc_conv_elemental_dependencies, gfc_do_allocate,
1410 gfc_evaluate_where_mask, gfc_trans_allocate,
1411 gfc_trans_arithmetic_if, gfc_trans_call,
1412 gfc_trans_character_select, gfc_trans_deallocate,
1413 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1414 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1415 gfc_trans_integer_select, gfc_trans_logical_select,
1416 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1417 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1418 gfc_trans_where_assign) Ditto.
1420 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1423 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1426 2010-09-02 Tobias Burnus <burnus@net-b.de>
1429 * resolve.c (apply_default_init): Mark symbol as referenced,
1430 if it is initialized.
1431 (resolve_symbol): Change intialized check for BT_DERIVED such
1432 that also function results get initialized; remove now obsolete
1433 gfc_set_sym_referenced for BT_CLASS.
1435 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1438 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1439 * resolve.c (resolve_allocate_expr): Defer handling of default
1440 initialization to 'gfc_trans_allocate'.
1441 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1442 (resolve_fl_derived): Suppress error messages for vtypes.
1443 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1444 polymorphic MOLD expression.
1445 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1446 dummy initialization.
1448 2010-09-01 Tobias Burnus <burnus@net-b.de>
1450 * gfortran.texi (preprocessing): Update URL to COCO.
1452 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1454 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1455 array quad_decls. Remove unnecessary assignment.
1457 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1459 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1460 other than long double.
1461 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1462 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1463 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1464 prefix to function name.
1465 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1466 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1468 (gfc_conv_intrinsic_exponent): Likewise.
1469 (gfc_conv_intrinsic_abs): Likewise.
1470 (gfc_conv_intrinsic_mod): Likewise.
1471 (gfc_conv_intrinsic_sign): Likewise.
1472 (gfc_conv_intrinsic_arith): Likewise.
1473 (gfc_conv_intrinsic_fraction): Likewise.
1474 (gfc_conv_intrinsic_nearest): Likewise.
1475 (gfc_conv_intrinsic_spacing): Likewise.
1476 (gfc_conv_intrinsic_rrspacing): Likewise.
1477 (gfc_conv_intrinsic_scale): Likewise.
1478 (gfc_conv_intrinsic_set_exponent): Likewise.
1480 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1482 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1483 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1484 * iresolve.c (gfc_resolve_execute_command_line): New function.
1485 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1486 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1488 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1491 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1492 and parity{,l,ll} builtins.
1493 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1494 (gfc_conv_intrinsic_function): Call above new functions.
1495 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1497 * intrinsic.texi: Document POPCNT and POPPAR.
1499 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1502 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1504 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1506 * Make-lang.in: Add frontend-passes.o dependencies.
1508 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1511 * resolve.c (resolve_structure_cons): For derived types, make sure the
1512 type has been resolved.
1513 (resolve_typebound_procedures): Make sure the vtab has been generated.
1515 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1518 * match.c (gfc_match_select_type): Give the associate-name the
1519 FL_VARIABLE attribute.
1521 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1523 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1526 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1529 * trans-types.c (gfc_init_kinds): Disable TFmode.
1531 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1534 * match.c (gfc_match_allocate): Avoid double free on error.
1536 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1539 * gfortran.h (gfc_real_info): Add c_float128 field.
1540 * mathbuiltins.def: Indicate which builtins are const.
1541 * trans-types.h (float128_type_node, complex_float128_type_node,
1542 gfc_real16_is_float128): New variables.
1543 * trans-types.c (float128_type_node, complex_float128_type_node,
1544 gfc_real16_is_float128): New variables.
1545 (gfc_init_kinds): Allow TFmode.
1546 (gfc_build_real_type): Mark __float128 types as such.
1547 (gfc_init_types): Initialize float128_type_node and
1548 complex_float128_type_node
1549 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1550 argument of OTHER_BUILTIN macro.
1551 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1552 (builtin_decl_for_precision): Special case for __float128.
1553 (builtin_decl_for_float_kind): Likewise.
1554 (define_quad_builtin): New function.
1555 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1556 library decls if necessary. Store them in the real16_decl and
1557 complex16_decl builtin map fields.
1558 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1559 library function names.
1561 2010-08-27 Tobias Burnus <burnus@net-b.de>
1564 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1565 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1566 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1567 gfc_resolve_parity): New prototypes.
1568 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1569 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1570 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1571 gfc_resolve_parity): New functions.
1572 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1574 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1575 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1576 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1577 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1578 Add post-processing opterator.
1579 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1580 gfc_simplify_product, gfc_simplify_sum): Update call.
1581 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1582 gfc_simplify_parity): New functions.
1584 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1587 * match.c (select_type_set_tmp): Add the possibility to reset the
1589 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1591 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1594 * dependency.c (check_section_vs_section): Single test for
1595 identical strides which takes into account that only one
1596 of the strides may be NULL.
1598 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1601 * primary.c (match_hollerith_constant): Calculate padding needed to
1602 fill default integer and allocate string for that size. Set pad bytes
1604 * gfortran.h: Add hollerith pad value to type spec union.
1605 * data.c (create_character_initializer): Fix spelling of function name.
1606 Use hollerith pad value to calculate length.
1607 * arith.c (hollerith2representation); Use hollerith pad value to
1610 2010-08-26 Daniel Kraft <d@domob.eu>
1615 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1616 (gfc_build_block_ns): Declared here...
1617 * parse.h (gfc_build_block_ns): ...instead of here.
1618 * trans.h (gfc_process_block_locals): Expect additionally the
1619 gfc_association_list of BLOCK (if present).
1620 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1621 * resolve.c (resolve_variable): Only check for invalid *array*
1622 references on associate-names.
1623 (resolve_assoc_var): New method with code previously in resolve_symbol.
1624 (resolve_select_type): Use association to give the selector and
1625 temporaries their values instead of ordinary assignment.
1626 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1627 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1628 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1629 to `gfc_process_block_locals' to match new interface.
1630 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1632 (gfc_process_block_locals): Defer them rather here when linked to
1633 from the BLOCK's association list.
1635 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1637 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1638 TREE_NOTHROW on fndecls that can't throw. Set
1639 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1640 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1641 gfor_fndecl_associated.
1643 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1646 * frontend-passes.c (optimize_equality): Don't optimize array equality
1648 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1651 * resolve.c (resolve_procedure_interface): New function split off from
1653 (resolve_formal_arglist): Call it here ...
1654 (resolve_symbol): ... and here.
1656 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1658 * Make-lang.in (gfortranspec.o): Update dependencies.
1659 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1661 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1662 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1663 (g77_xargc): Make unsigned.
1664 (g77_xargv): Change to g77_x_decoded_options.
1665 (g77_newargc): Make unsigned.
1666 (g77_newargv): Change to g77_new_decoded_options.
1667 (strings_same, options_same): New.
1668 (append_arg): Use cl_decoded_option structures.
1669 (append_option): New.
1670 (add_arg_libgfortran): New.
1671 (lang_specific_driver): Use cl_decoded_option structures.
1673 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1677 * class.c (add_proc_comp): Add static initializer for PPCs.
1678 (add_procs_to_declared_vtab): Modified comment.
1679 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1680 initializer if the component is part of a vtype.
1681 (mio_component_list): Add argument 'vtype', pass it on to
1683 (mio_symbol): Modified call to 'mio_component_list'.
1684 * trans.h (gfc_conv_initializer): Modified prototype.
1685 (gfc_trans_assign_vtab_procs): Removed.
1686 * trans-common.c (create_common): Modified call to
1687 'gfc_conv_initializer'.
1688 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1689 gfc_emit_parameter_debug_info): Modified call to
1690 'gfc_conv_initializer'.
1691 (build_function_decl): Remove assertion.
1692 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1693 Removed call to 'gfc_trans_assign_vtab_procs'.
1694 (gfc_conv_initializer): Add argument 'procptr'.
1695 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1696 (gfc_trans_assign_vtab_procs): Removed.
1697 * trans-stmt.c (gfc_trans_allocate): Removed call to
1698 'gfc_trans_assign_vtab_procs'.
1700 2010-08-21 Tobias Burnus <burnus@net-b.de>
1704 * intrinsic.c (add_sym): Init value attribute.
1705 (set_attr_value): New function.
1706 (add_functions) Use it and add JN/YN resolvers.
1707 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1708 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1709 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1710 * iresolve.c (gfc_resolve_bessel_n2): New function.
1711 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1713 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1714 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1715 * simplify.c (): For YN set to -INF if previous values
1717 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1719 * iresolve.c (gfc_resolve_extends_type_of): Set the
1720 type of the dummy argument to the one of the actual.
1722 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1724 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1726 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1728 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1731 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1733 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1735 2010-08-19 Daniel Kraft <d@domob.eu>
1739 * trans.h (struct gfc_se): New flag `byref_noassign'.
1740 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1741 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1742 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1743 and check for compile-time errors with those.
1744 * trans-decl.c (trans_associate_var): Use new routine
1745 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1746 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1747 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1748 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1749 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1750 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1751 rank remapping for assignment.
1753 2010-08-19 Tobias Burnus <burnus@net-b.de>
1755 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1756 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1759 2010-08-19 Tobias Burnus <burnus@net-b.de>
1763 * check.c (gfc_check_bessel_n2): New function.
1764 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1765 * intrinsic.c (add_functions): Add transformational version
1766 of the Bessel_jn/yn intrinsics.
1767 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1768 gfc_simplify_bessel_yn2): New prototypes.
1769 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1770 transformational variant.
1771 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1772 Check for negative order.
1773 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1774 gfc_simplify_bessel_yn2): New functions.
1776 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1779 * resolve.c (resolve_transfer): Traverse operands and set expression
1780 to be checked to a non EXPR_OP type.
1782 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1785 * gfortran.h (gfc_add_save): Modified prototype.
1786 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1787 (match_pointer_init): New function to match F08 pointer initialization.
1788 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1789 'match_pointer_init'.
1790 (match_attr_spec): Module variables are implicitly SAVE.
1791 (gfc_match_save): Modified call to 'gfc_add_save'.
1792 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1794 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1795 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1796 initialization checks.
1797 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1798 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1799 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1800 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1802 * trans-decl.c (gfc_create_module_variable): Module variables with
1803 TARGET can already exist.
1804 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1805 (gfc_conv_initializer): Implement non-NULL pointer
1808 2010-08-18 Tobias Burnus <burnus@net-b.de>
1811 * intrinsic.texi (selected_char_kind): Document ISO_10646
1814 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1817 * trans-decl.c (build_library_function_decl_1): Chain on
1818 void_list_node instead of creating a new TREE_LIST.
1819 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1820 * trans-types.c (gfc_get_function_type): Likewise. Set
1821 typelist to void_list_node for the main program.
1823 2010-08-17 Daniel Kraft <d@domob.eu>
1826 * gfortran.h (struct gfc_association_list): New member `where'.
1827 (gfc_is_associate_pointer) New method.
1828 * match.c (gfc_match_associate): Remember locus for each associate
1829 name matched and do not try to set variable flag.
1830 * parse.c (parse_associate): Use remembered locus for symbols.
1831 * primary.c (match_variable): Instead of variable-flag check for
1832 associate names set it for all such names used.
1833 * symbol.c (gfc_is_associate_pointer): New method.
1834 * resolve.c (resolve_block_construct): Don't generate assignments
1835 to give associate-names their values.
1836 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1837 (resolve_symbol): Set some more attributes for associate variables,
1838 set variable flag here and check it and don't try to build an
1839 explicitely shaped array-spec for array associate variables.
1840 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1842 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1843 (gfc_sym_type): Return pointer type for association to scalar vars.
1844 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1845 (trans_associate_var): New method.
1846 (gfc_trans_deferred_vars): Handle association symbols.
1848 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1850 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1852 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1854 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1855 OPT_MDX and OPT_MMDX.
1857 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1859 * lang.opt (MDX, MMDX): Mark RejectDriver.
1861 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1863 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1864 vtabs for generics any more).
1866 2010-08-15 Daniel Kraft <d@domob.eu>
1869 * gfortran.h (gfc_find_proc_namespace): New method.
1870 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1871 around with namespace.
1872 * symbol.c (gfc_find_proc_namespace): New method.
1873 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1875 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1876 * parse.c (parse_associate): Removed assignment-generation here...
1877 * resolve.c (resolve_block_construct): ...and added it here.
1878 (resolve_variable): Handle names that are arrays but were not parsed
1879 as such because of association.
1880 (resolve_code): Fix BLOCK resolution.
1881 (resolve_symbol): Generate array-spec for associate-names.
1883 2010-08-15 Tobias Burnus <burnus@net-b.de>
1886 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1887 (verify_c_interop): Handle unresolved DT with bind(C).
1889 2010-08-15 Tobias Burnus <burnus@net-b.de>
1891 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1892 pointer arrays as absent.
1893 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1894 dummys as absent argument.
1895 * interface.c (compare_actual_formal,compare_parameter):
1898 2010-08-15 Tobias Burnus <burnus@net-b.de>
1900 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1901 dummies with intent(in).
1903 2010-08-15 Daniel Kraft <d@domob.eu>
1906 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1907 routines not IMPURE also as PURE.
1908 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1909 `NO_CLASS' in `CLASS_IMPURE'.
1910 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1911 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1912 (add_functions): Ditto.
1913 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1914 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1915 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1916 are not ALLOCATABLE and have their INTENT specified.
1918 2010-08-13 Daniel Kraft <d@domob.eu>
1920 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1921 * array.c (gfc_match_array_spec): Match implied-shape specification and
1922 handle AS_IMPLIED_SHAPE correctly otherwise.
1923 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1924 (variable_decl): Some checks for implied-shape declaration.
1925 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1926 AS_IMPLIED_SHAPE in any case.
1928 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1930 * lang.opt (MD, MMD): Change to MDX and MMDX.
1931 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1933 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1936 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1937 'gfc_intrinsic_arg'.
1938 (check_arglist,check_specific): Add reference to 'name' field.
1939 (init_arglist): Remove reference to 'name' field.
1940 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1941 * check.c (variable_check): Reverse order of checks. Respect intent of
1943 (int_or_proc_check): New function.
1944 (coarray_check): New function.
1945 (allocatable_check): New function.
1946 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1947 (gfc_check_complex): Use 'int_or_real_check'.
1948 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1949 gfc_check_ucobound): Use 'coarray_check'.
1950 (gfc_check_pack): Use 'real_or_complex_check'.
1951 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1952 'int_or_proc_check'.
1953 (scalar_check,type_check,numeric_check,int_or_real_check,
1954 real_or_complex_check,kind_check,double_check,logical_array_check,
1955 array_check,same_type_check,rank_check,nonoptional_check,
1956 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1957 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1958 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1959 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1960 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1961 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1962 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1965 2010-08-10 Daniel Kraft <d@domob.eu>
1967 * gfortran.texi (Interoperability with C): Fix ordering in menu
1968 and add new subsection about pointers.
1969 (Interoperable Subroutines and Functions): Split off the pointer part.
1970 (working with Pointers): New subsection with extended discussion
1971 of pointers (especially procedure pointers).
1973 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1976 * array.c (gfc_ref_dimen_size): Add end argument.
1977 If end is non-NULL, calculate it.
1978 (ref_size): Adjust call to gfc_ref_dimen_size.
1979 (gfc_array_dimen_size): Likewise.
1980 (gfc_array_res_shape): Likewise.
1981 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1982 * resolve.c (resolve_array_ref): For stride not equal to -1,
1983 fill in the lowest possible end.
1985 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1987 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1989 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1991 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1993 (check_some_aliasing): Likewise.
1994 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1995 (gfc_conv_intrinsic_int): Likewise.
1996 (gfc_conv_intrinsic_lib_function): Likewise.
1997 (gfc_conv_intrinsic_cmplx): Likewise.
1998 (gfc_conv_intrinsic_ctime): Likewise.
1999 (gfc_conv_intrinsic_fdate): Likewise.
2000 (gfc_conv_intrinsic_ttynam): Likewise.
2001 (gfc_conv_intrinsic_minmax): Likewise.
2002 (gfc_conv_intrinsic_minmax_char): Likewise.
2003 (gfc_conv_intrinsic_ishftc): Likewise.
2004 (gfc_conv_intrinsic_index_scan_verify): Likewise.
2005 (gfc_conv_intrinsic_merge): Likewise.
2006 (gfc_conv_intrinsic_trim): Likewise.
2007 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
2009 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2012 * dependency.c (check_section_vs_section): Handle cases where
2013 the start expression coincides with the lower or upper
2016 2010-08-04 Janus Weil <janus@gcc.gnu.org>
2021 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
2022 container types. Do not artificially increase refs. Commit symbols one
2024 * interface.c (compare_parameter): Make sure vtabs are present before
2025 generating module variables.
2026 * resolve.c (resolve_allocate_expr): Ditto.
2028 2010-08-04 Tobias Burnus <burnus@net-b.de>
2032 * resolve.c (resolve_structure_cons): Fix
2035 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
2039 * symbol.c (changed_syms): Made static again.
2040 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
2041 Changed conditional internal error into assert.
2042 Rename function to ...
2043 (gfc_enforce_clean_symbol_state): ... this.
2044 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
2045 Rename the former to the latter.
2046 * parse.c (decode_statement, decode_omp_directive,
2047 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
2049 (changed_syms): Remove declaration.
2050 (next_statement): Use gfc_enforce_clean_symbol_state.
2052 2010-08-04 Tobias Burnus <burnus@net-b.de>
2055 * resolve.c (resolve_structure_cons): Fix handling of
2056 initialization structure constructors with character
2057 elements of the wrong length.
2058 * array.c (gfc_check_iter_variable): Add NULL check.
2059 (gfc_resolve_character_array_constructor): Also truncate
2062 2010-08-04 Tobias Burnus <burnus@net-b.de>
2064 * trans-io.c (gfc_build_io_library_fndecls): Fix return
2065 value of some libgfortran functions.
2067 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
2070 * dependency.c (gfc_deb_compare_expr): Remove any integer
2071 conversion functions to larger types from both arguments.
2072 Remove handling these functions futher down.
2074 2010-08-03 Janus Weil <janus@gcc.gnu.org>
2078 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
2079 * resolve.c (resolve_tb_generic_targets): Check for errors.
2081 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2084 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
2087 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2090 * dependency.h: Add prototype for gfc_are_identical_variables.
2091 * frontend-passes.c: Include depencency.h.
2092 (optimimize_equality): Use gfc_are_identical_variables.
2093 * dependency.c (identical_array_ref): New function.
2094 (gfc_are_identical_variables): New function.
2095 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
2096 * dependency.c (gfc_check_section_vs_section). Rename gfc_
2097 prefix from statc function.
2098 (check_section_vs_section): Change arguments to gfc_array_ref,
2099 adjust function body accordingly.
2101 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2102 Janus Weil <janus@gcc.gnu.org>
2107 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
2108 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
2109 gfc_copy_formal_args, gfc_copy_formal_args_intr,
2110 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
2111 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
2112 Call reject_statement in case of error.
2113 (match_deferred_characteritics): Call gfc_undo_symbols in case match
2116 2010-08-01 Janus Weil <janus@gcc.gnu.org>
2119 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
2120 (gfc_find_derived_vtab): Make vtabs and vtypes public.
2121 * module.c (read_module): When reading module files, always import
2122 vtab and vtype symbols.
2124 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
2128 * symbol.c (changed_syms): Made non-static.
2129 * parse.c (changed_syms): Declare new external.
2130 (next_statement): Assert changed_syms is NULL at the beginning.
2132 2010-07-30 Janus Weil <janus@gcc.gnu.org>
2133 Steven G. Kargl <kargl@gcc.gnu.org>
2136 * match.c (match_type_spec): Try to parse derived types before
2139 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
2141 * gfortran.h (gfc_release_symbol): New prototype.
2142 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
2143 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
2144 Use gfc_release_symbol.
2145 * parse.c (gfc_fixup_sibling_symbols): Ditto.
2146 * resolve.c (resolve_symbol): Ditto.
2148 2010-07-29 Tobias Burnus <burnus@net-b.de>
2152 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
2153 external procedure declarations in modules.
2154 (gfc_get_symbol_decl): Modify assert.
2156 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2159 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
2161 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2164 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
2165 (gfc_trans_class_assign): Modified prototype.
2166 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
2167 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
2168 (gfc_trans_class_assign): ... here. Modified actual arguments.
2169 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
2170 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
2171 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2173 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
2177 * class.c (gfc_find_derived_vtab): Accept or discard newly created
2178 symbols before returning.
2180 2010-07-29 Joseph Myers <joseph@codesourcery.com>
2182 * lang.opt (cpp): Remove Joined and Separate markers.
2183 (cpp=): New internal option.
2184 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
2185 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
2188 2010-07-29 Daniel Kraft <d@domob.eu>
2191 * array.c (resolve_array_bound): Fix error message to properly handle
2192 non-variable expressions.
2194 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
2196 * decl.c (free_value): Also free repeat field.
2197 * data.c (gfc_assign_data_value): Always free offset before returning.
2199 2010-07-28 Daniel Kraft <d@domob.eu>
2201 * gfortran.h (gfc_build_intrinsic_call): New method.
2202 * expr.c (gfc_build_intrinsic_call): New method.
2203 * simplify.c (range_check): Ignore non-constant value.
2204 (simplify_bound_dim): Handle non-variable expressions and
2205 fix memory leak with non-free'ed expression.
2206 (simplify_bound): Handle non-variable expressions.
2207 (gfc_simplify_shape): Ditto.
2208 (gfc_simplify_size): Ditto, but only in certain cases possible.
2210 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2212 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2215 2010-07-28 Tobias Burnus <burnus@net-b.de>
2218 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2219 from modules for whole-file mode.
2221 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2223 * gfortran.h (gfc_handle_option): Update prototype and return
2225 * options.c (gfc_handle_option): Update prototype and return value
2228 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2230 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2231 decoded options in allocating deferred_opt.
2232 * cpp.h (gfc_cpp_init_options): Update prototype.
2233 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2234 * gfortran.h (gfc_option_lang_mask): New.
2235 (gfc_init_options): Update prototype.
2236 * options.c (gfc_option_lang_mask): New.
2237 (gfc_init_options): Update prototype. Pass new arguments to
2238 gfc_cpp_init_options.
2240 2010-07-26 Tobias Burnus <burnus@net-b.de>
2243 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2244 for functions which are later in the same file.
2245 (gfc_create_function_decl, build_function_decl,
2246 build_entry_thunks): Add global argument.
2247 * trans.c (gfc_generate_module_code): Update
2248 gfc_create_function_decl call.
2249 * trans.h (gfc_create_function_decl): Update prototype.
2250 * resolve.c (resolve_global_procedure): Also resolve for
2253 2010-07-26 Richard Henderson <rth@redhat.com>
2256 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2257 (gfc_write_global_declarations): New.
2259 2010-07-26 Tobias Burnus <burnus@net-b.de>
2262 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2263 for call to transfer_namelist_element.
2264 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2267 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2270 * Make-lang.in: Add fortran/frontend-passes.o.
2271 * gfortran.h: Add prototype for gfc_run_passes.
2272 * resolve.c (gfc_resolve): Call gfc_run_passes.
2273 * frontend-passes.c: New file.
2275 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2278 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2281 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2284 * gfortran.h (gfc_namespace): New field old_equiv.
2285 (gfc_free_equiv_until): New prototype.
2286 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2287 a parameterized stop condition.
2288 (gfc_free_equiv): Use gfc_free_equiv_until.
2289 * parse.c (next_statement): Save equivalence list.
2290 (reject_statement): Restore equivalence list.
2292 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2295 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2296 in the function so that it does not get missed by early exits.
2297 (load_line): Add checks for quoted strings and free form comments to
2298 disable warnings on comments. Add check for ampersand as first
2299 character after truncation and don't warn for this case, but warn if
2300 there are subsequent non-whitespace characters.
2302 2010-07-24 Tobias Burnus <burnus@net-b.de>
2305 * parse.c (gfc_parse_file): Do not override
2306 gfc_global_ns_list items.
2308 2010-07-24 Tobias Burnus <burnus@net-b.de>
2310 * options.c (gfc_init_options): Enable -fwhole-file by default.
2311 * interface.c (compare_parameter): Assume a Hollerith constant is
2312 compatible with all other argument types.
2314 2010-07-23 Tobias Burnus <burnus@net-b.de>
2317 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2318 -fwhole-file also for derived types.
2319 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2320 rename to gfc_copy_dt_decls_ifequal.
2321 (gfc_get_derived_type): Update call.
2322 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2324 2010-07-23 Tobias Burnus <burnus@net-b.de>
2327 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2329 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2331 * trans-types.c (gfc_get_array_descriptor_base,
2332 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2333 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2334 instead of clearing DECL_NAME.
2335 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2337 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2340 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2342 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2343 reverse the scalarization loop.
2344 gfc_conv_resolve_dependencies: Pass the reverse field of the
2345 loopinfo to gfc_dep_resolver.
2346 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2347 assignment by resetting loop.reverse.
2348 gfortran.h : Add the gfc_reverse enum.
2349 trans.h : Add the reverse field to gfc_loopinfo.
2350 dependency.c (gfc_check_dependency): Pass null to the new arg
2351 of gfc_dep_resolver.
2352 (gfc_check_section_vs_section): Check for reverse dependencies.
2353 (gfc_dep_resolver): Add reverse argument and deal with the loop
2355 dependency.h : Modify prototype for gfc_dep_resolver to include
2358 2010-07-23 Daniel Kraft <d@domob.eu>
2361 * gfortran.h (gfc_find_symtree_in_proc): New method.
2362 * symbol.c (gfc_find_symtree_in_proc): New method.
2363 * match.c (match_exit_cycle): Look for loop name also in parent
2364 namespaces within current procedure.
2366 2010-07-22 Tobias Burnus <burnus@net-b.de>
2369 * dependency.c (gfc_check_dependency): Add argument alising check.
2370 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2372 2010-07-22 Daniel Kraft <d@domob.eu>
2374 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2375 now in the correct place.
2377 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2380 * Revert my commit r162325.
2382 2010-07-21 Daniel Kraft <d@domob.eu>
2384 * trans.h (gfc_get_return_label): Removed.
2385 (gfc_generate_return): New method.
2386 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2387 returning a tree directly.
2388 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2389 (gfc_trans_block_construct): Update for new interface to
2390 `gfc_trans_deferred_vars'.
2391 * trans-decl.c (current_function_return_label): Removed.
2392 (current_procedure_symbol): New variable.
2393 (gfc_get_return_label): Removed.
2394 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2395 returning a tree directly.
2396 (get_proc_result), (gfc_generate_return): New methods.
2397 (gfc_generate_function_code): Clean up and do init/cleanup here
2398 also with gfc_wrapped_block. Remove return-label but rather
2401 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2404 * fortran/match.c (match_type_spec): Check for derived type before
2407 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2410 * interface.c (matching_typebound_op): Add argument for the
2411 return of the generic name for the procedure.
2412 (build_compcall_for_operator): Add an argument for the generic
2413 name of an operator procedure and supply it to the expression.
2414 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2415 calls to the above procedures.
2416 * resolve.c (resolve_typebound_function): Catch procedure
2417 component calls for CLASS objects, check that the vtable is
2418 complete and insert the $vptr and procedure components, to make
2420 (resolve_typebound_function): The same.
2421 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2422 an allocatable scalar if it is a result.
2424 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2427 * match.c (gfc_match_iterator): Reverted.
2429 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2432 * match.c (gfc_match_iterator): Remove error that iterator
2433 cannot be INTENT(IN).
2435 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2437 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2438 Access subscript through the "dim" field index.
2439 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2441 (gfc_conv_array_index_offset): Ditto.
2442 (gfc_conv_loop_setup): Ditto.
2443 (gfc_conv_expr_descriptor): Ditto.
2444 (gfc_conv_ss_startstride): Ditto. Update call to
2445 gfc_conv_section_startstride.
2446 (gfc_conv_section_startstride): Set values along the array dimension.
2447 Get array dimension directly from the argument.
2449 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2451 * trans.h (gfc_string_to_single_character): New prototype.
2452 * trans-expr.c (string_to_single_character): Renamed to ...
2453 (gfc_string_to_single_character): ... this. No longer static.
2454 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2455 gfc_trans_string_copy): Adjust callers.
2456 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2457 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2458 (select_struct): Move to toplevel, add GTY(()).
2459 (gfc_trans_character_select): Optimize SELECT CASE
2460 with character length 1.
2462 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2464 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2465 * trans-common.c: Likewise.
2466 * trans-decl.c: Likewise.
2467 * trans-types.c: Likewise.
2468 * trans.c: Likewise.
2470 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2473 * resolve.c (resolve_typebound_generic_call): Resolve generic
2474 non-polymorphic type-bound procedure calls to the correct specific
2476 (resolve_typebound_subroutine): Remove superfluous code.
2478 2010-07-15 Daniel Kraft <d@domob.eu>
2481 * trans.h (struct gfc_wrapped_block): New struct.
2482 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2483 (gfc_finish_wrapped_block): New method.
2484 (gfc_init_default_dt): Add new init code to block rather than
2486 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2487 (gfc_trans_dummy_array_bias): Ditto.
2488 (gfc_trans_g77_array): Ditto.
2489 (gfc_trans_deferred_array): Ditto.
2490 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2491 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2492 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2493 (gfc_finish_wrapped_block): New method.
2494 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2495 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2496 (gfc_trans_deferred_array): Ditto.
2497 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2498 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2499 (init_intent_out_dt): Ditto.
2500 (gfc_init_default_dt): Add new init code to block rather than
2502 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2503 and cleanup code and put it all together.
2505 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2507 * trans.h (gfc_build_compare_string): Add CODE argument.
2508 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2509 gfc_build_compare_string.
2510 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2511 gfc_build_compare_string.
2512 (string_to_single_character): Rename len variable to length.
2513 (gfc_optimize_len_trim): New function.
2514 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2515 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2516 bigger than the length of the other string, they compare unequal.
2519 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2520 in CASE_LABEL_EXPR and use NULL for low for the default case.
2522 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2524 * trans-array.c (gfc_conv_section_upper_bound): Remove
2525 (gfc_conv_section_startstride): Don't set the upper bound in the
2526 vector subscript case.
2527 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2529 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2532 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2533 * dependency.c (gfc_is_data_pointer): Make it static.
2534 * intrinsic.texi: Update documentation on C_LOC.
2535 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2536 and add a check for polymorphic variables.
2538 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2540 * trans-expr.c (string_to_single_character): Also optimize
2541 string literals containing a single char followed only by spaces.
2542 (gfc_trans_string_copy): Remove redundant string_to_single_character
2545 * trans-decl.c (gfc_build_intrinsic_function_decls,
2546 gfc_build_builtin_function_decls): Mark functions as
2547 DECL_PURE_P or TREE_READONLY.
2549 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2551 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2552 instead of build_function_call_expr.
2553 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2555 2010-07-13 Tobias Burnus <burnus@net-b.de>
2556 Daniel Franke <franke.daniel@gmail.com>
2559 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2560 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2562 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2564 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2565 Tobias Burnus <burnus@net-b.de>
2568 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2569 noclobber/noescape annotations to function calls.
2570 (gfc_build_builtin_function_decls): Likewise.
2572 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2578 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2579 * class.c (gfc_build_class_symbol): Modified call to
2580 'gfc_find_derived_vtab'.
2581 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2582 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2584 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2585 Removed treatment of generics.
2586 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2587 Call 'add_proc_comp' instead of duplicating code.
2588 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2590 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2591 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2592 Removed treatment of generics.
2593 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2594 'gfc_find_derived_vtab'.
2595 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2596 Removed treatment of generics.
2597 (resolve_select_type,resolve_fl_derived): Modified call to
2598 'gfc_find_derived_vtab'.
2599 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2600 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2602 * trans-stmt.c (gfc_trans_allocate): Ditto.
2604 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2607 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2610 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2612 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2613 * resolve.c (build_default_init_expr): Ditto.
2615 2010-07-11 Tobias Burnus <burnus@net-b.de>
2618 * module.c (sort_iso_c_rename_list): Remove.
2619 (import_iso_c_binding_module,use_iso_fortran_env_module):
2620 Allow multiple imports of the same symbol.
2622 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2624 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2626 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2629 * decl.c (build_sym,attr_decl1): Only build the class container if the
2630 symbol has sufficient attributes.
2631 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2632 pointer attribute for classes.
2633 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2634 * module.c (MOD_VERSION): Bump.
2635 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2636 (mio_symbol_attribute): Handle class_pointer attribute.
2637 * parse.c (parse_derived): Use class_pointer instead of pointer
2638 attribute for classes.
2639 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2640 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2641 resolve_allocate_expr,resolve_fl_derived): Ditto.
2642 (resolve_fl_var_and_proc): Check for class_ok attribute.
2644 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2646 * trans-io.c (gfc_build_st_parameter): Update calls to
2647 gfc_add_field_to_struct.
2648 * trans-stmt.c (ADD_FIELD): Ditto.
2650 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2652 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2653 fieldlist, remove fieldlist from argument list.
2654 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2655 and remove fieldlist from argument list.
2656 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2657 gfc_get_mixed_entry_union): Move setting
2658 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2659 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2661 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2664 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2665 if the lhs has never been host associated, as well as not being
2666 use associated, a pointer or a target.
2667 * resolve.c (resolve_variable): Mark variables that are host
2669 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2672 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2674 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2675 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2676 SIZEOF and C_SIZEOF.
2678 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2681 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2682 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2683 gfc_resolve_storage_size): New prototypes.
2684 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2685 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2686 * iresolve.c (gfc_resolve_storage_size): New function.
2687 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2689 (gfc_conv_intrinsic_storage_size): New function.
2690 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2692 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2695 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2696 !$omp do loops. Error on CYCLE to non-innermost collapsed
2699 2010-07-08 Tobias Burnus <burnus@net-b.de>
2702 * array.c (gfc_match_array_ref): Better error message for
2703 coarrays with too few ranks.
2704 (match_subscript): Move one diagnostic to caller.
2705 * gfortran.h (gfc_get_corank): Add prottype.
2706 * expr.c (gfc_get_corank): New function.
2707 * iresolve.c (resolve_bound): Fix rank for cobounds.
2708 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2709 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2712 2010-07-06 Tobias Burnus <burnus@net-b.de>
2715 * array.c (gfc_expand_constructor): Add optional diagnostic.
2716 * gfortran.h (gfc_expand_constructor): Update prototype.
2717 * expr.c (gfc_simplify_expr, check_init_expr,
2718 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2719 * resolve.c (gfc_resolve_expr): Ditto.
2721 2010-07-06 Tobias Burnus <burnus@net-b.de>
2723 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2724 * trans-intrinsic.c: Ditto.
2725 * trans-types.c: Ditto.
2726 * convert.c: Include diagnostic-core.h instead of toplev.h.
2728 * trans-array.c: Ditto.
2729 * trans-const.c: Ditto.
2730 * trans-expr.c: Ditto.
2731 * trans-io.c: Ditto.
2732 * trans-openmp.c: Ditto.
2735 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2738 * check.c (dim_rank_check): Also check intrinsic functions.
2739 Adjust permissible rank for functions which reduce the rank of
2740 their argument. Spread is an exception, where DIM can
2741 be one larger than the rank of array.
2743 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2746 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2748 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2751 * trans-types.c (gfc_get_derived_type): Derived type fields
2752 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2753 but build_pointer_type_for_mode must be used for this.
2755 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2757 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2758 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2759 type of gfc_conv_procedure_call.
2760 (conv_generic_with_optional_char_arg): Likewise.
2761 * trans-stmt.c (gfc_trans_call): Likewise.
2762 * trans-expr.c (gfc_conv_function_expr): Likewise.
2763 (gfc_conv_procedure_call): Use build_call_vec instead of
2766 2010-07-04 Daniel Kraft <d@domob.eu>
2768 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2770 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2774 * trans-types.c (gfc_get_derived_type): Derived type fields
2775 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2777 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2780 * decl.c (match_procedure_in_type): Clear structure before using.
2781 (gfc_match_generic): Ditto.
2783 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2785 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2786 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2787 of which comes from...
2788 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2789 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2791 (gfc_get_array_descriptor_base): Likewise.
2792 (gfc_get_mixed_entry_union): Likewise.
2793 (gfc_get_derived_type): Add extra chain parameter for
2794 gfc_add_field_to_struct.
2795 * trans-stmt.c (gfc_trans_character_select): Likewise.
2796 * trans-io.c (gfc_build_st_parameter): Likewise.
2798 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2801 * resolve.c (is_external_proc): Prevent procedure pointers from being
2802 regarded as external procedures.
2804 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2807 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2808 passed as second argument of ASSOCIATED.
2810 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2813 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2814 to determine if a function assignment can be made without a
2816 (gfc_trans_arrayfunc_assign): Move all the conditions that
2817 suppress the direct function call to the above new functon and
2820 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2823 * interface.c (argument_rank_mismatch): New function.
2824 (compare_parameter): Call new function instead of generating
2827 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2829 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2830 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2833 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2835 * Make-lang.in: Update dependencies.
2837 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2839 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2840 and exit_label fields.
2841 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2843 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2844 (gfc_trans_do): Likewise.
2845 (gfc_trans_do_while): Likewise.
2846 (gfc_trans_cycle): Use cycle_label directly.
2847 (gfc_trans_exit): Use exit_label directly.
2849 2010-06-27 Daniel Kraft <d@domob.eu>
2851 * dump-parse-tree.c (show_symbol): Dump target-expression for
2853 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2854 (show_namespace): Use show_level for correct indentation of
2855 "inner namespaces" (contained procedures or BLOCK).
2857 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2860 * dump-parse-tree.c (show_code_node): Show namespace for
2863 2010-06-26 Tobias Burnus <burnus@net-b.de>
2865 * decl.c (gfc_match_decl_type_spec): Support
2866 TYPE(intrinsic-type-spec).
2868 2010-06-25 Tobias Burnus <burnus@net-b.de>
2870 * intrinsic.h (gfc_check_selected_real_kind,
2871 gfc_simplify_selected_real_kind): Update prototypes.
2872 * intrinsic.c (add_functions): Add radix support to
2874 * check.c (gfc_check_selected_real_kind): Ditto.
2875 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2876 * trans-decl.c (gfc_build_intrinsic_function_decls):
2877 Change call from selected_real_kind to selected_real_kind2008.
2878 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2879 (PRECISION, RANGE, RADIX): Add cross @refs.
2881 2010-06-25 Tobias Burnus <burnus@net-b.de>
2883 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2884 * gfortran.texi (_gfortran_set_options): Update for
2885 GFC_STD_F2008_OBS addition.
2886 * libgfortran.h: Add GFC_STD_F2008_OBS.
2887 * options.c (set_default_std_flags, gfc_handle_option): Handle
2889 io.c (check_format): Fix allow_std check.
2891 2010-06-25 Tobias Burnus <burnus@net-b.de>
2893 * decl.c (gfc_match_entry): Allow END besides
2894 END SUBROUTINE/END FUNCTION for contained procedures.
2896 2010-06-25 Tobias Burnus <burnus@net-b.de>
2898 * parse.c (next_free, next_fixed): Allow ";" as first character.
2900 2010-06-24 Tobias Burnus <burnus@net-b.de>
2903 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2905 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2908 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2911 2010-06-21 Tobias Burnus <burnus@net-b.de>
2914 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2916 * symbol.c (gfc_add_contiguous): New function.
2917 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2918 * decl.c (match_attr_spec): Ditto.
2919 (gfc_match_contiguous): New function.
2920 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2922 * gfortran.h (symbol_attribute): Add contiguous.
2923 (gfc_is_simply_contiguous): Add prototype.
2924 (gfc_add_contiguous): Add prototype.
2925 * match.h (gfc_match_contiguous): Add prototype.
2926 * parse.c (decode_specification_statement,
2927 decode_statement): Handle contiguous attribute.
2928 * expr.c (gfc_is_simply_contiguous): New function.
2929 * dump-parse-tree.c (show_attr): Handle contiguous.
2930 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2932 * trans-expr.c (gfc_add_interface_mapping): Copy
2934 * trans-array.c (gfc_conv_descriptor_stride_get,
2935 gfc_conv_array_parameter): Handle contiguous arrays.
2936 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2937 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2939 * trans.h (gfc_array_kind): Ditto.
2940 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2942 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2944 * options.c (gfc_handle_option): Don't handle N_OPTS.
2946 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2949 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2952 2010-06-18 Tobias Burnus <burnus@net-b.de>
2955 * resolve.c (resolve_allocate_deallocate): Properly check
2956 part-refs in stat=/errmsg= for invalid use.
2958 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2961 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2962 Return directly in case of an error.
2964 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2967 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2968 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2969 structure to each procedure in a procedure list.
2970 * module.c (mio_typebound_proc): Add NULL argument to
2971 'gfc_get_typebound_proc'.
2972 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2973 to initialize the new structure.
2975 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2978 * gfortran.h (gfc_expr): Add new member 'mold'.
2979 * match.c (gfc_match_allocate): Implement the MOLD tag.
2980 * resolve.c (resolve_allocate_expr): Ditto.
2981 * trans-stmt.c (gfc_trans_allocate): Ditto.
2983 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2986 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2987 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2988 GFC_DECL_SAVED_DESCRIPTOR set.
2989 (gfc_omp_report_decl): New function.
2990 * trans.h (gfc_omp_report_decl): New prototype.
2991 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2993 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2997 * gfortranspec.c (lang_specific_driver): Removed deprecation
2999 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
3000 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
3001 * cpp.h (gfc_cpp_makedep): New.
3002 (gfc_cpp_add_dep): New.
3003 (gfc_cpp_add_target): New.
3004 * cpp.c (gfc_cpp_option): Add deps* members.
3005 (gfc_cpp_makedep): New.
3006 (gfc_cpp_add_dep): New.
3007 (gfc_cpp_add_target): New.
3008 (gfc_cpp_init_options): Initialize new options.
3009 (gfc_cpp_handle_option): Handle new options.
3010 (gfc_cpp_post_options): Map new options to libcpp-options.
3011 (gfc_cpp_init): Handle deferred -MQ and -MT options.
3012 (gfc_cpp_done): If requested, write dependencies to file.
3013 * module.c (gfc_dump_module): Add a module filename as target.
3014 * scanner.c (open_included_file): New parameter system; add the
3015 included file as dependency.
3016 (gfc_open_included_file): Add the included file as dependency.
3017 (gfc_open_intrinsic_module): Likewise.
3018 * invoke.texi: Removed deprecation warning for -M.
3019 * gfortran.texi: Removed Makefile-dependencies project.
3021 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
3023 * resolve.c (resolve_global_procedure): Improved checking if an
3024 explicit interface is required.
3026 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3028 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
3030 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
3031 (gfc_conv_intrinsic_ttynam): Likewise.
3032 (gfc_conv_intrinsic_trim): Likewise.
3034 2010-06-12 Janus Weil <janus@gcc.gnu.org>
3037 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
3039 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3041 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
3043 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3045 * mathbuiltins.def: Add builtins that do not directly correspond
3046 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
3047 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
3048 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
3049 code_{r,c}{4,8,10,16} fields. Add
3050 {,complex}{float,double,long_double}_built_in fields.
3051 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
3052 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
3053 definition of OTHER_BUILTIN.
3054 (real_compnt_info): Remove unused struct.
3055 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
3057 (build_round_expr): Call builtin_decl_for_precision instead of
3059 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
3060 instead of a switch.
3061 (gfc_build_intrinsic_lib_fndecls): Match
3062 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
3063 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
3065 (gfc_conv_intrinsic_lib_function): Go through all the extended
3067 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
3068 instead of a switch.
3069 (gfc_conv_intrinsic_abs): Likewise.
3070 (gfc_conv_intrinsic_mod): Likewise.
3071 (gfc_conv_intrinsic_sign): Likewise.
3072 (gfc_conv_intrinsic_fraction): Likewise.
3073 (gfc_conv_intrinsic_nearest): Likewise.
3074 (gfc_conv_intrinsic_spacing): Likewise.
3075 (gfc_conv_intrinsic_rrspacing): Likewise.
3076 (gfc_conv_intrinsic_scale): Likewise.
3077 (gfc_conv_intrinsic_set_exponent): Likewise.
3079 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
3083 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
3084 functions with CLASS formal arguments.
3086 2010-06-10 Janus Weil <janus@gcc.gnu.org>
3089 * resolve.c (conformable_arrays): Handle allocatable components.
3091 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3094 * gfortran.texi: Document that Cray pointers cannot be function
3097 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3100 * gfortran.texi: Document lack of support for syntax
3101 "complex FUNCTION name*16()", and existence of alternative
3102 legacy syntax "complex*16 FUNCTION name()".
3104 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3107 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
3108 POSIX's fsync(), and how to call the latter from Fortran code.
3110 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
3113 * interface.c (compare_actual_formal): Reject actual arguments with
3114 array subscript passed to ASYNCHRONOUS dummys.
3116 2010-06-10 Daniel Kraft <d@domob.eu>
3119 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
3120 (struct gfc_symbol): New field `assoc'.
3121 (struct gfc_association_list): New struct.
3122 (struct gfc_code): New struct `block' in union, move `ns' there
3123 and add association list.
3124 (gfc_free_association_list): New method.
3125 (gfc_has_vector_subscript): Made public;
3126 * match.h (gfc_match_associate): New method.
3127 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
3128 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
3129 * interface.c (gfc_has_vector_subscript): Made public.
3130 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
3131 * match.c (gfc_match_associate): New method.
3132 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
3133 * primary.c (match_variable): Don't allow names associated to expr here.
3134 * parse.c (decode_statement): Try matching ASSOCIATE statement.
3135 (case_exec_markers, case_end): Add ASSOCIATE statement.
3136 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
3137 (parse_associate): New method.
3138 (parse_executable): Handle ST_ASSOCIATE.
3139 (parse_block_construct): Change reference to gfc_code's `ns' field.
3140 * resolve.c (resolve_select_type): Ditto.
3141 (resolve_code): Ditto.
3142 (resolve_block_construct): Ditto and add comment.
3143 (resolve_select_type): Set association list in generated BLOCK to NULL.
3144 (resolve_symbol): Resolve associate names.
3145 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
3146 and free association list.
3147 (gfc_free_association_list): New method.
3148 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
3149 * trans-stmt.c (gfc_trans_block_construct): Change reference to
3150 gfc_code's `ns' field.
3152 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
3154 * error.c (error_print): Pre-initialize loc by NULL.
3155 * openmp.c (resolve_omp_clauses): Add explicit
3156 braces to avoid ambigous else.
3157 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
3159 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
3161 * gfc-internals.texi: Move to GFDL 1.3.
3162 * gfortran.texi: Ditto.
3163 * intrinsic.texi: Ditto.
3164 * invoke.texi: Ditto.
3166 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3169 * check.c (gfc_check_selected_real_kind): Verify that the
3170 actual arguments are scalar.
3172 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3175 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
3177 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3180 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
3182 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3184 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
3186 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3188 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
3189 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
3190 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
3191 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
3193 * fortran/check.c (nonnegative_check, less_than_bitsize1,
3194 less_than_bitsize2): New functions.
3195 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
3196 nonnegative_check and less_than_bitsize1.
3197 (gfc_check_ibclr, gfc_check_ibset): Removed.
3198 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
3201 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3204 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3207 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
3209 * resolve.c (resolve_deallocate_expr): Avoid warning
3210 about possible use of iunitialized sym.
3211 (resolve_allocate_expr): Pre-initialize sym by NULL.
3213 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3216 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3218 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3220 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3222 (gfc_get_array_type_bounds): Likewise.
3224 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3225 (gfc_find_module): Likewise.
3227 * f95-lang.c (pushlevel): Likewise.
3229 * trans.h (struct lang_type): Add variable_size GTY option.
3230 (struct lang_decl): Likewise.
3232 2010-06-08 Tobias Burnus <burnus@net-b.de>
3235 * symbol.c (check_conflict): Move protected--external/procedure check ...
3236 * resolve.c (resolve_select_type): ... to the resolution stage.
3238 2010-06-07 Tobias Burnus <burnus@net-b.de>
3240 * options.c (gfc_handle_option): Fix -fno-recursive.
3242 2010-06-07 Tobias Burnus <burnus@net-b.de>
3244 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3245 * gfortran.texi (copyrights-gfortran): Ditto.
3247 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3249 * lang.opt (fshort-enums): Define using Var and VarExists.
3250 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3252 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3253 Janus Weil <janus@gcc.gnu.org>
3256 * resolve.c (get_declared_from_expr): Move to before
3257 resolve_typebound_generic_call. Make new_ref and class_ref
3258 ignorable if set to NULL.
3259 (resolve_typebound_generic_call): Once we have resolved the
3260 generic call, check that the specific instance is that which
3261 is bound to the declared type.
3262 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3263 freeing 'class_ref->next' twice.
3265 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3268 * trans-array.c (structure_alloc_comps): Dereference scalar
3269 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3272 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3274 * gfortranspec.c (append_arg, lang_specific_driver): Use
3275 GCC-specific formats in diagnostics.
3277 2010-06-02 Tobias Burnus <burnus@net-b.de>
3280 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3283 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3286 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3289 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3291 * fortran/gfortran.texi: Fix typos in description of variable-format-
3294 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3297 * dependency.c (gfc_check_section_vs_section): Check
3298 for interleaving array assignments without conflicts.
3300 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3302 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3303 $data component of a class container.
3304 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3305 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3306 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3307 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3308 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3309 * gcc/fortran/parse.c (parse_derived): Ditto.
3310 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3311 gfc_expr_attr): Ditto.
3312 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3313 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3314 resolve_fl_var_and_proc, resolve_typebound_procedure,
3315 resolve_fl_derived): Ditto.
3316 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3317 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3319 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3320 gfc_trans_deferred_vars): Ditto.
3321 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3323 2010-05-28 Tobias Burnus <burnus@net-b.de>
3325 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3327 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3329 * gfortranspec.c (append_arg, lang_specific_driver): Use
3330 fatal_error instead of fatal. Use warning instead of fprintf for
3333 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3335 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3336 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3337 xstrerror instead of strerror.
3339 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3341 * cpp.c (cb_cpp_error): Save and restore
3342 global_dc->warn_system_headers, not variable warn_system_headers.
3344 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3346 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3348 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3350 * trans-common.c: Do not include rtl.h, include output.h instead.
3351 * trans-decl.c: Likewise.
3353 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3356 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3357 namespace before trying to reorder the gsymbols.
3359 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3364 * resolve.c (resolve_global_procedure): Add check for global
3365 procedures with implicit interfaces and assumed-shape or optional
3366 dummy arguments. Verify that function return type, kind and string
3369 2010-05-21 Tobias Burnus <burnus@net-b.de>
3371 * gfortran.h: Do not include system.h.
3372 * bbt.c: Include system.h.
3374 * dependency.c: Ditto.
3375 * dump-parse-tree.c: Ditto.
3376 * arith.h: Do not include gfortran.h.
3377 * constructor.h: Do not include gfortran.h and splay-tree.h.
3378 * match.h: Do not include gfortran.h.
3380 * target-memory.h: Ditto.
3381 * openmp.c: Do not include toplev.h and target.h.
3382 * trans-stmt.c: Ditto not include toplev.h.
3384 * trans-common.c: Tell why toplev.h is needed. And
3385 do not include target.h.
3386 * trans-expr.c: Tell why toplev.h is needed.
3387 * trans-array.c: Ditto.
3388 * trans-openmp.c: Ditto.
3389 * trans-const.c: Ditto.
3391 * trans-types.c: Ditto.
3392 * trans-io.c: Ditto.
3393 * trans-decl.c: Ditto.
3396 * trans-intrinsic.c: Ditto.
3399 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3402 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3403 before returning MATCH_ERROR. Add check for scalar. Add check for
3404 default integer kind.
3406 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3409 * match.c (gfc_match_select_type): On error jump back out of the local
3411 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3412 stage, more precisely to ...
3413 * resolve.c (resolve_fl_derived): ... this place.
3415 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3418 * resolve.c (ensure_not_abstract): Allow abstract types with
3419 non-abstract ancestors.
3421 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3423 * trans-const.c: Include realmpfr.h.
3424 * Make-lang.in: Update dependencies.
3426 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3428 * trans-const.c, trans-types.c, trans-intrinsic.c:
3429 Clean up redundant includes.
3431 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3434 * lang.opt (Wunused-dummy-argument): New option.
3435 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3436 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3437 (set_Wall): Enable warn_unused_dummy_argument.
3438 (gfc_handle_option): Set warn_unused_dummy_argument according to
3440 * trans-decl.c (generate_local_decl): Separate warnings about
3441 unused variables and unused dummy arguments.
3442 * invoke.texi: Documented new option.
3444 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3446 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3447 (gfc_conv_string_tmp): Do not assert type comparibilty.
3448 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3449 (gfc_conv_expr_descriptor): Remove assert.
3450 * trans-common.c: Clarify why rtl.h and tm.h are included.
3451 * trans-openmp.c: Do not include ggc.h and real.h.
3452 Explain why gimple.h is included.
3453 * trans-const.c: Do not include ggc.h.
3454 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3455 * trans.c: Do not include ggc.h and real.h.
3456 Explain why gimple.h is included.
3457 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3458 and dwarf2out.h are included.
3459 * trans-io.c: Do not include gimple.h and real.h.
3460 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3461 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3464 2010-05-20 Tobias Burnus <burnus@net-b.de>
3466 * options.c (gfc_init_options,gfc_post_options): Enable
3467 flag_associative_math by default.
3469 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3472 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3473 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3474 blank STOP, handling a null expression. (gfc_trans_pause): Use
3475 pause_string for blank PAUSE.
3476 * trans.h: Add external function declaration for error_stop_numeric.
3477 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3478 the declaration for the library call. Adjust whitespaces.
3479 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3480 signal no stop code. Match the expression following the stop and pass
3481 that to the translators. Remove the old use of digit matching. Add
3482 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3483 and if CHARACTER, default character KIND.
3485 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3488 * lang.opt (Wconversion-extra): New option.
3489 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3490 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3491 (set_Wall): Enable -Wconversion.
3492 (gfc_handle_option): Set warn_conversion_extra.
3493 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3494 introduced for -Wconversion if -Wconversion-extra is present.
3495 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3496 -Wconversion; document -Wconversion-extra.
3498 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3501 * gfortran.h (gfc_has_default_initializer): New.
3502 * expr.c (gfc_has_default_initializer): New.
3503 * resolve.c (has_default_initializer): Removed, use
3504 gfc_has_default_initializer() instead. Updated all callers.
3505 * trans-array.c (has_default_initializer): Removed, use
3506 gfc_has_default_initializer() instead. Updated all callers.
3507 * trans-decl.c (generate_local_decl): Do not check the
3508 first component only to check for initializers, but use
3509 gfc_has_default_initializer() instead.
3511 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3514 * primary.c (match_string_constant): Move start_locus just inside
3516 * data.c (create_character_intializer): Clarified truncation warning.
3518 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3521 * intrinsic.h (gfc_check_float): New prototype.
3522 (gfc_check_sngl): New prototype.
3523 * check.c (gfc_check_float): New.
3524 (gfc_check_sngl): New.
3525 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3526 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3528 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3529 added them to the list of specifics of REAL instead.
3531 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3534 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3535 This is now handled via 'gfc_class_null_initializer'.
3537 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3539 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3540 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3541 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3542 add_procs_to_declared_vtab,add_generic_specifics,
3543 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3544 find_typebound_proc_uop,gfc_find_typebound_proc,
3545 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3546 gfc_get_tbp_symtree): Moved here from other places.
3547 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3549 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3550 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3551 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3552 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3553 * Make-lang.in: Add class.o.
3554 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3555 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3556 add_procs_to_declared_vtab,add_generic_specifics,
3557 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3558 find_typebound_proc_uop,gfc_find_typebound_proc,
3559 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3560 gfc_get_tbp_symtree): Move to class.c.
3562 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3564 * trans-types.c (gfc_init_types): Use build_function_type_list.
3565 (gfc_get_ppc_type): Likewise.
3566 * trans-decl.c (gfc_generate_constructors): Likewise.
3567 * f95-lang.c (build_builtin_fntypes): Likewise.
3568 (gfc_init_builtin_functions): Likewise.
3569 (DEF_FUNCTION_TYPE_0): Likewise.
3570 (DEF_FUNCTION_TYPE_1): Likewise.
3571 (DEF_FUNCTION_TYPE_2): Likewise.
3572 (DEF_FUNCTION_TYPE_3): Likewise.
3573 (DEF_FUNCTION_TYPE_4): Likewise.
3574 (DEF_FUNCTION_TYPE_5): Likewise.
3575 (DEF_FUNCTION_TYPE_6): Likewise.
3576 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3577 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3579 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3581 * trans-array.c (gfc_trans_array_constructor_value): Use
3582 build_constructor instead of build_constructor_from_list.
3583 (gfc_build_constant_array_constructor): Likewise.
3584 * trans-decl.c (create_main_function): Likewise.
3585 * trans-stmt.c (gfc_trans_character_select): Likewise.
3587 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3590 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3591 (resolve_fl_variable_derived): ... this place.
3592 (resolve_symbol): Make sure function symbols (and their result
3593 variables) are not resolved twice.
3595 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3598 * array.c (match_array_list): Revert change from 2010-05-13.
3600 2010-05-16 Richard Guenther <rguenther@suse.de>
3602 * trans-decl.c (module_htab_decls_hash): Revert last change.
3604 2010-05-16 Richard Guenther <rguenther@suse.de>
3606 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3608 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3610 * options.c (set_Wall): Remove special logic for Wuninitialized
3613 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3617 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3620 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3624 * gfortran.h (gfc_class_null_initializer): New prototype.
3625 * expr.c (gfc_class_null_initializer): New function to build a NULL
3626 initializer for CLASS pointers.
3627 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3628 containers. Remove default NULL initialization of $data component.
3629 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3631 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3632 Use new function 'gfc_class_null_initializer'.
3633 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3636 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3639 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3640 unsigned mpz_get_?i routines.
3642 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3644 * trans.c (trans_code): Set backend locus early.
3645 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3646 of the function instead of current input_location.
3648 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3651 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3653 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3654 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3657 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3660 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3662 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3663 by reference dummy procedures or non-dummy procedure pointers.
3664 (gfc_omp_predetermined_sharing): Return
3665 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3667 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3670 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3671 after OMP statement.
3672 (gfc_match_omp_critical): Likewise.
3673 (gfc_match_omp_flush): Likewise.
3674 (gfc_match_omp_workshare): Likewise.
3675 (gfc_match_omp_master): Likewise.
3676 (gfc_match_omp_ordered): Likewise.
3677 (gfc_match_omp_atomic): Likewise.
3678 (gfc_match_omp_barrier): Likewise.
3679 (gfc_match_omp_end_nowait): Likewise.
3681 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3684 * resolve.c (validate_case_label_expr): Removed FIXME.
3685 (resolve_select): Raise default warning on case labels out of range
3686 of the case expression.
3688 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3693 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3694 about conversion warnings.
3696 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3699 * match.c (gfc_match_select_type): Move error message to
3700 resolve_select_type.
3701 * resolve.c (resolve_select_type): Error message moved here from
3702 gfc_match_select_type. Correctly set type of temporary.
3704 2010-05-10 Richard Guenther <rguenther@suse.de>
3706 * trans-decl.c (gfc_build_library_function_decl): Split out
3708 (build_library_function_decl_1): ... this new function.
3709 Set a fnspec attribute if a specification was provided.
3710 (gfc_build_library_function_decl_with_spec): New function.
3711 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3712 and internal_unpack.
3714 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3717 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3720 2010-05-07 Jason Merrill <jason@redhat.com>
3722 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3723 to avoid -Wc++-compat warning.
3725 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3728 * options.c (gfc_handle_option): Add argument kind.
3729 * gfortran.h (gfc_handle_option): Update declaration.
3731 2010-05-06 Tobias Burnus <burnus@net-b.de>
3734 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3737 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3740 * resolve.c (traverse_data_list): Rephrase error message for
3741 non-constant bounds in data-implied-do.
3743 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3746 * gfortran.h: Removed repeat count from constructor, removed
3748 * data.h (gfc_assign_data_value_range): Changed return value from
3750 * data.c (gfc_assign_data_value): Add location to constructor element.
3751 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3752 for each element in range. Return early if an error was generated.
3753 * resolve.c (check_data_variable): Stop early if range assignment
3756 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3759 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3760 * symbol.c (gfc_build_class_symbol): Add separate class container for
3763 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3766 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3768 2010-05-02 Tobias Burnus <burnus@net-b.de>
3771 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3772 for lcobound, ucobound, image_index and this_image.
3773 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3774 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3775 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3776 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3778 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3780 2010-04-30 Tobias Burnus <burnus@net-b.de>
3784 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3785 calculation for array descriptor types.
3787 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3790 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3791 initializers for PPC members of the vtabs.
3793 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3796 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3797 attribute for all PPC members of the vtypes.
3798 (copy_vtab_proc_comps): Copy the correct interface.
3799 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3800 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3801 a dummy argument and make sure all PPC members of the vtab are
3802 initialized correctly.
3803 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3804 in call to gfc_trans_assign_vtab_procs.
3805 * trans-stmt.c (gfc_trans_allocate): Ditto.
3807 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3810 * resolve.c (resolve_typebound_function): Renamed
3811 resolve_class_compcall.Do all the detection of class references
3813 (resolve_typebound_subroutine): resolve_class_typebound_call
3814 renamed. Otherwise same as resolve_typebound_function.
3815 (gfc_resolve_expr): Call resolve_typebound_function.
3816 (resolve_code): Call resolve_typebound_subroutine.
3818 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3821 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3822 pass back the specific symtree name, rather than the target
3825 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3828 * resolve.c (resolve_structure_cons): Make the initializer of
3829 the vtab component 'extends' the same type as the component.
3831 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3834 * interface.c (check_interface1): Pass symbol name rather than NULL to
3835 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3836 trap MULL. (gfc_compare_derived_types): Revert previous change
3837 incorporated incorrectly during merge from trunk, r155778.
3838 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3839 than NULL to gfc_compare_interfaces.
3840 * symbol.c (add_generic_specifics): Likewise.
3842 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3845 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3846 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3847 (gfc_find_derived_vtab): Likewise.
3848 * module.c (ab_attribute): Add enumerator AB_VTAB.
3849 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3850 (check_for_ambiguous): Likewise.
3852 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3853 Janus Weil <janus@gcc.gnu.org>
3856 * trans-expr.c (select_class_proc): Remove function.
3857 (conv_function_val): Delete reference to previous.
3858 (gfc_conv_derived_to_class): Add second argument to the call to
3859 gfc_find_derived_vtab.
3860 (gfc_conv_structure): Exclude proc_pointer components when
3861 accessing $data field of class objects.
3862 (gfc_trans_assign_vtab_procs): New function.
3863 (gfc_trans_class_assign): Add second argument to the call to
3864 gfc_find_derived_vtab.
3865 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3866 implement holding off searching for the vptr derived type.
3867 (add_proc_component): New function.
3868 (add_proc_comps): New function.
3869 (add_procs_to_declared_vtab1): New function.
3870 (copy_vtab_proc_comps): New function.
3871 (add_procs_to_declared_vtab): New function.
3872 (void add_generic_specifics): New function.
3873 (add_generics_to_declared_vtab): New function.
3874 (gfc_find_derived_vtab): Add second argument to the call to
3875 gfc_find_derived_vtab. Add the calls to
3876 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3877 * decl.c (build_sym, build_struct): Use new arg in calls to
3878 gfc_build_class_symbol.
3879 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3880 definition of struct gfc_class_esym_list. Modify prototypes
3881 of gfc_build_class_symbol and gfc_find_derived_vtab.
3882 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3883 call to gfc_find_derived_vtab.
3884 * module.c : Add the vtype attribute.
3885 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3886 * resolve.c (resolve_typebound_generic_call): Add second arg
3887 to pass along the generic name for class methods.
3888 (resolve_typebound_call): The same.
3889 (resolve_compcall): Use the second arg to carry the generic
3890 name from the above. Remove the reference to class_esym.
3891 (check_members, check_class_members, resolve_class_esym,
3892 hash_value_expr): Remove functions.
3893 (resolve_class_compcall, resolve_class_typebound_call): Modify
3894 to use vtable rather than member by member calls.
3895 (gfc_resolve_expr): Modify second arg in call to
3897 (resolve_select_type): Add second arg in call to
3898 gfc_find_derived_vtab.
3899 (resolve_code): Add second arg in call resolve_typebound_call.
3900 (resolve_fl_derived): Exclude vtypes from check for late
3901 procedure definitions. Likewise for checking of explicit
3902 interface and checking of pass arg.
3903 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3904 calls to gfc_find_derived_vtab.
3905 * match.c (select_type_set_tmp): Use new arg in call to
3906 gfc_build_class_symbol.
3907 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3909 * parse.c (endType): Finish incomplete classes.
3911 2010-04-28 Tobias Burnus <burnus@net-b.de>
3915 * simplify.c (simplify_cobound): Handle scalar coarrays.
3917 2010-04-27 Tobias Burnus <burnus@net-b.de>
3919 * gfc-internals.texi: Update copyright year.
3920 * gfortran.texi: Ditto.
3921 * invoke.texi: Ditto.
3923 2010-04-27 Tobias Burnus <burnus@net-b.de>
3926 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3927 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3928 * trans-types.c (gfc_get_array_type_bounds,
3929 gfc_get_array_descriptor_base): Add corank argument.
3930 * trans-array.c (gfc_array_init_size): Handle corank.
3931 (gfc_trans_create_temp_array, gfc_array_allocate,
3932 gfc_conv_expr_descriptor): Add corank argument to call.
3933 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3935 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3939 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3940 of mucking with a tree directly.
3942 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3945 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3946 gfc_error with new error message.
3948 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3952 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3954 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3956 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3957 than the address of a GFC_SS_REFERENCE.
3958 * trans.h : Change comment on GFC_SS_REFERENCE.
3960 2010-04-22 Richard Guenther <rguenther@suse.de>
3963 * resolve.c (gfc_resolve_index): Wrap around ...
3964 (gfc_resolve_index_1): ... this. Add parameter to allow
3965 any integer kind index type.
3966 (resolve_array_ref): Allow any integer kind for the start
3967 index of an array ref.
3969 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3972 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3975 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3977 * intrinsic.c (sort_actual): Remove 'is' in error message.
3979 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3982 * resolve.c (resolve_fl_derived): If a component character
3983 length has not been resolved, do so now.
3984 (resolve_symbol): The same as above for a symbol character
3986 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3987 not needed for a character valued, procedure pointer.
3990 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3991 not found, return FAILURE rather than ICEing.
3993 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3996 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3997 sequential loops private in the innermost containing task region.
3999 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4001 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
4002 to build_common_tree_nodes.
4004 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
4007 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
4008 gfc_msg_bounds by using 'Array bound mismatch' directly.
4009 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
4010 error message to include the mismatch in the extent of array bound.
4011 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
4012 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
4014 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4016 * gfortran.texi: Update information on temporary file locations.
4018 2010-04-16 Jakub Jelinek <jakub@redhat.com>
4020 * trans-decl.c (gfc_build_qualified_array): Ensure
4021 ubound.N and lbound.N artificial variable names don't appear
4024 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
4027 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
4028 block of code. Set name to the variable associated with the descriptor.
4030 2010-04-15 Jakub Jelinek <jakub@redhat.com>
4032 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
4033 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
4035 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
4037 * intrinsic.texi: Add the missing specific name of intrinsic
4038 procedure where the specific name is identical to the generic name.
4039 Fix inconsistent or mismatch in the argument names in intrinsic
4040 procedure descriptions. Add the SCALAR allocatable description to
4043 2010-04-14 Tobias Burnus <burnus@net-b.de>
4046 * array.c (gfc_find_array_ref): Handle codimensions.
4047 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
4048 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
4049 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
4051 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
4052 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
4054 * intrinsic.h (add_functions): Add this_image, image_index,
4055 lcobound and ucobound intrinsics.
4056 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
4057 gfc_check_image_index, gfc_check_this_image,
4058 gfc_simplify_image_index, gfc_simplify_lcobound,
4059 gfc_simplify_this_image, gfc_simplify_ucobound):
4060 New function prototypes.
4061 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
4062 IMAGE_INDEX): Document new intrinsic functions.
4063 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
4065 * simplify.c (simplify_bound_dim): Handle coarrays.
4066 (simplify_bound): Update simplify_bound_dim call.
4067 (gfc_simplify_num_images): Add -fcoarray=none check.
4068 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
4069 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
4071 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4074 * constructor.c: Fix typo in comment.
4075 * expr.c (find_array_section): Add check for max array limit.
4077 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
4080 * gfortranspec.c (lookup_option): Check for -static and return
4082 (lang_specific_driver): Break when OPTION_static is discovered.
4084 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4086 * array.c (extract_element): Restore function from trunk.
4087 (gfc_get_array_element): Restore function from trunk.
4088 (gfc_expand_constructor): Restore check against
4089 flag_max_array_constructor.
4090 * constructor.c (node_copy_and_append): Delete unused.
4091 * gfortran.h: Delete comment and extra include.
4092 * constructor.h: Bump copyright and clean up TODO comments.
4093 * resolve.c: Whitespace.
4095 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4097 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
4098 with direct access access to elements. Adjusted prototype, fixed all
4100 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
4102 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
4103 (gfc_simplify_spread): Removed workaround, directly insert elements
4104 at a given array position.
4105 (gfc_simplify_transpose): Likewise.
4106 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
4108 (gfc_simplify_unpack): Likewise.
4110 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4112 * simplify.c (only_convert_cmplx_boz): Renamed to ...
4113 (convert_boz): ... this and moved to start of file.
4114 (gfc_simplify_abs): Whitespace fix.
4115 (gfc_simplify_acos): Whitespace fix.
4116 (gfc_simplify_acosh): Whitespace fix.
4117 (gfc_simplify_aint): Whitespace fix.
4118 (gfc_simplify_dint): Whitespace fix.
4119 (gfc_simplify_anint): Whitespace fix.
4120 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
4121 (gfc_simplify_dnint): Whitespace fix.
4122 (gfc_simplify_asin): Whitespace fix.
4123 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
4124 (gfc_simplify_atan): Likewise.
4125 (gfc_simplify_atanh): Whitespace fix.
4126 (gfc_simplify_atan2): Whitespace fix.
4127 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
4128 (gfc_simplify_bessel_j1): Likewise.
4129 (gfc_simplify_bessel_jn): Likewise.
4130 (gfc_simplify_bessel_y0): Likewise.
4131 (gfc_simplify_bessel_y1): Likewise.
4132 (gfc_simplify_bessel_yn): Likewise.
4133 (gfc_simplify_ceiling): Reorderd statements.
4134 (simplify_cmplx): Use convert_boz(), check for constant arguments.
4136 (gfc_simplify_cmplx): Use correct default kind. Removed check for
4138 (gfc_simplify_complex): Replaced if-gate. Removed check for
4140 (gfc_simplify_conjg): Whitespace fix.
4141 (gfc_simplify_cos): Whitespace fix.
4142 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
4143 (gfc_simplify_dcmplx): Removed check for constant arguments.
4144 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
4145 (gfc_simplify_digits): Whitespace fix.
4146 (gfc_simplify_dim): Whitespace fix.
4147 (gfc_simplify_dprod): Reordered statements.
4148 (gfc_simplify_erf): Whitespace fix.
4149 (gfc_simplify_erfc): Whitespace fix.
4150 (gfc_simplify_epsilon): Whitespace fix.
4151 (gfc_simplify_exp): Whitespace fix.
4152 (gfc_simplify_exponent): Use convert_boz().
4153 (gfc_simplify_floor): Reorderd statements.
4154 (gfc_simplify_gamma): Whitespace fix.
4155 (gfc_simplify_huge): Whitespace fix.
4156 (gfc_simplify_iand): Whitespace fix.
4157 (gfc_simplify_ieor): Whitespace fix.
4158 (simplify_intconv): Use gfc_convert_constant().
4159 (gfc_simplify_int): Use simplify_intconv().
4160 (gfc_simplify_int2): Reorderd statements.
4161 (gfc_simplify_idint): Reorderd statements.
4162 (gfc_simplify_ior): Whitespace fix.
4163 (gfc_simplify_ishftc): Removed duplicate type check.
4164 (gfc_simplify_len): Use range_check() instead of manual range check.
4165 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
4166 (gfc_simplify_log): Whitespace fix.
4167 (gfc_simplify_log10): Whitespace fix.
4168 (gfc_simplify_minval): Whitespace fix.
4169 (gfc_simplify_maxval): Whitespace fix.
4170 (gfc_simplify_mod): Whitespace fix.
4171 (gfc_simplify_modulo): Whitespace fix.
4172 (simplify_nint): Reorderd statements.
4173 (gfc_simplify_not): Whitespace fix.
4174 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
4175 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
4176 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
4177 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
4178 (gfc_simplify_realpart): Whitespace fix.
4179 (gfc_simplify_selected_char_kind): Removed unused result-variable.
4180 (gfc_simplify_selected_int_kind): Removed unused result-variable.
4181 (gfc_simplify_selected_real_kind): Removed unused result-variable.
4182 (gfc_simplify_sign): Whitespace fix.
4183 (gfc_simplify_sin): Whitespace fix.
4184 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
4185 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
4186 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
4187 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
4188 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
4190 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4192 * gfortran.h (gfc_start_constructor): Removed.
4193 (gfc_get_array_element): Removed.
4194 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
4195 instead. Fixed all callers.
4196 (extract_element): Removed.
4197 (gfc_expand_constructor): Temporarily removed check for
4198 max-array-constructor. Will be re-introduced later if still required.
4199 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
4200 instead. Fixed all callers.
4201 * expr.c (find_array_section): Replaced manual lookup of elements
4202 by gfc_constructor_lookup.
4204 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4206 * gfortran.h (gfc_get_null_expr): New prototype.
4207 (gfc_get_operator_expr): New prototype.
4208 (gfc_get_character_expr): New prototype.
4209 (gfc_get_iokind_expr): New prototype.
4210 * expr.c (gfc_get_null_expr): New.
4211 (gfc_get_character_expr): New.
4212 (gfc_get_iokind_expr): New.
4213 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4214 * matchexp.c (build_node): Renamed and moved to
4215 expr.c (gfc_get_operator_expr). Reordered arguments to match
4216 other functions. Fixed all callers.
4217 (gfc_get_parentheses): Use specific function to build expr.
4218 * array.c (gfc_match_array_constructor): Likewise.
4219 * arith.c (eval_intrinsic): Likewise.
4220 (gfc_hollerith2int): Likewise.
4221 (gfc_hollerith2real): Likewise.
4222 (gfc_hollerith2complex): Likewise.
4223 (gfc_hollerith2logical): Likewise.
4224 * data.c (create_character_intializer): Likewise.
4225 * decl.c (gfc_match_null): Likewise.
4226 (enum_initializer): Likewise.
4227 * io.c (gfc_match_format): Likewise.
4228 (match_io): Likewise.
4229 * match.c (gfc_match_nullify): Likewise.
4230 * primary.c (match_string_constant): Likewise.
4231 (match_logical_constant): Likewise.
4232 (build_actual_constructor): Likewise.
4233 * resolve.c (build_default_init_expr): Likewise.
4234 * symbol.c (generate_isocbinding_symbol): Likewise.
4235 (gfc_build_class_symbol): Likewise.
4236 (gfc_find_derived_vtab): Likewise.
4237 * simplify.c (simplify_achar_char): Likewise.
4238 (gfc_simplify_adjustl): Likewise.
4239 (gfc_simplify_adjustr): Likewise.
4240 (gfc_simplify_and): Likewise.
4241 (gfc_simplify_bit_size): Likewise.
4242 (gfc_simplify_is_iostat_end): Likewise.
4243 (gfc_simplify_is_iostat_eor): Likewise.
4244 (gfc_simplify_isnan): Likewise.
4245 (simplify_bound): Likewise.
4246 (gfc_simplify_leadz): Likewise.
4247 (gfc_simplify_len_trim): Likewise.
4248 (gfc_simplify_logical): Likewise.
4249 (gfc_simplify_maxexponent): Likewise.
4250 (gfc_simplify_minexponent): Likewise.
4251 (gfc_simplify_new_line): Likewise.
4252 (gfc_simplify_null): Likewise.
4253 (gfc_simplify_or): Likewise.
4254 (gfc_simplify_precision): Likewise.
4255 (gfc_simplify_repeat): Likewise.
4256 (gfc_simplify_scan): Likewise.
4257 (gfc_simplify_size): Likewise.
4258 (gfc_simplify_trailz): Likewise.
4259 (gfc_simplify_trim): Likewise.
4260 (gfc_simplify_verify): Likewise.
4261 (gfc_simplify_xor): Likewise.
4262 * trans-io.c (build_dt): Likewise.
4263 (gfc_new_nml_name_expr): Removed.
4265 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4267 * arith.h (gfc_constant_result): Removed prototype.
4268 * constructor.h (gfc_build_array_expr): Removed prototype.
4269 (gfc_build_structure_constructor_expr): Removed prototype.
4270 * gfortran.h (gfc_int_expr): Removed prototype.
4271 (gfc_logical_expr): Removed prototype.
4272 (gfc_get_array_expr): New prototype.
4273 (gfc_get_structure_constructor_expr): New prototype.
4274 (gfc_get_constant_expr): New prototype.
4275 (gfc_get_int_expr): New prototype.
4276 (gfc_get_logical_expr): New prototype.
4277 * arith.c (gfc_constant_result): Moved and renamed to
4278 expr.c (gfc_get_constant_expr). Fixed all callers.
4279 * constructor.c (gfc_build_array_expr): Moved and renamed to
4280 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4281 and kind. Fixed all callers.
4282 (gfc_build_structure_constructor_expr): Moved and renamed to
4283 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4284 to type and kind. Fixed all callers.
4285 * expr.c (gfc_logical_expr): Renamed to ...
4286 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4287 (gfc_int_expr): Renamed to ...
4288 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4290 (gfc_get_constant_expr): New.
4291 (gfc_get_array_expr): New.
4292 (gfc_get_structure_constructor_expr): New.
4293 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4296 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4298 * constructor.h: New.
4299 * constructor.c: New.
4300 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4301 * arith.c (reducy_unary): Use constructor API.
4302 (reduce_binary_ac): Likewise.
4303 (reduce_binary_ca): Likewise.
4304 (reduce_binary_aa): Likewise.
4305 * check.c (gfc_check_pack): Likewise.
4306 (gfc_check_reshape): Likewise.
4307 (gfc_check_unpack): Likewise.
4308 * decl.c (add_init_expr_to_sym): Likewise.
4309 (build_struct): Likewise.
4310 * dependency.c (gfc_check_dependency): Likewise.
4311 (contains_forall_index_p): Likewise.
4312 * dump-parse-tree.c (show_constructor): Likewise.
4313 * expr.c (free_expr0): Likewise.
4314 (gfc_copy_expr): Likewise.
4315 (gfc_is_constant_expr): Likewise.
4316 (simplify_constructor): Likewise.
4317 (find_array_element): Likewise.
4318 (find_component_ref): Likewise.
4319 (find_array_section): Likewise.
4320 (find_substring_ref): Likewise.
4321 (simplify_const_ref): Likewise.
4322 (scalarize_intrinsic_call): Likewise.
4323 (check_alloc_comp_init): Likewise.
4324 (gfc_default_initializer): Likewise.
4325 (gfc_traverse_expr): Likewise.
4326 * iresolve.c (check_charlen_present): Likewise.
4327 (gfc_resolve_reshape): Likewise.
4328 (gfc_resolve_transfer): Likewise.
4329 * module.c (mio_constructor): Likewise.
4330 * primary.c (build_actual_constructor): Likewise.
4331 (gfc_match_structure_constructor): Likewise.
4332 * resolve.c (resolve_structure_cons): Likewise.
4333 * simplify.c (is_constant_array_expr): Likewise.
4334 (init_result_expr): Likewise.
4335 (transformational_result): Likewise.
4336 (simplify_transformation_to_scalar): Likewise.
4337 (simplify_transformation_to_array): Likewise.
4338 (gfc_simplify_dot_product): Likewise.
4339 (simplify_bound): Likewise.
4340 (simplify_matmul): Likewise.
4341 (simplify_minval_maxval): Likewise.
4342 (gfc_simplify_pack): Likewise.
4343 (gfc_simplify_reshape): Likewise.
4344 (gfc_simplify_shape): Likewise.
4345 (gfc_simplify_spread): Likewise.
4346 (gfc_simplify_transpose): Likewise.
4347 (gfc_simplify_unpack): Likewise.q
4348 (gfc_convert_constant): Likewise.
4349 (gfc_convert_char_constant): Likewise.
4350 * target-memory.c (size_array): Likewise.
4351 (encode_array): Likewise.
4352 (encode_derived): Likewise.
4353 (interpret_array): Likewise.
4354 (gfc_interpret_derived): Likewise.
4355 (expr_to_char): Likewise.
4356 (gfc_merge_initializers): Likewise.
4357 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4358 (gfc_trans_array_constructor_value): Likewise.
4359 (get_array_ctor_strlen): Likewise.
4360 (gfc_constant_array_constructor_p): Likewise.
4361 (gfc_build_constant_array_constructor): Likewise.
4362 (gfc_trans_array_constructor): Likewise.
4363 (gfc_conv_array_initializer): Likewise.
4364 * trans-decl.c (check_constant_initializer): Likewise.
4365 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4366 (gfc_apply_interface_mapping_to_cons): Likewise.
4367 (gfc_trans_structure_assign): Likewise.
4368 (gfc_conv_structure): Likewise.
4369 * array.c (check_duplicate_iterator): Likewise.
4370 (match_array_list): Likewise.
4371 (match_array_cons_element): Likewise.
4372 (gfc_match_array_constructor): Likewise.
4373 (check_constructor_type): Likewise.
4374 (check_constructor): Likewise.
4376 (expand_constructor): Likewise.
4377 (extract_element): Likewise.
4378 (gfc_expanded_ac): Likewise.
4379 (resolve_array_list): Likewise.
4380 (gfc_resolve_character_array_constructor): Likewise.
4381 (copy_iterator): Renamed to ...
4382 (gfc_copy_iterator): ... this.
4383 (gfc_append_constructor): Removed.
4384 (gfc_insert_constructor): Removed unused function.
4385 (gfc_get_constructor): Removed.
4386 (gfc_free_constructor): Removed.
4387 (qgfc_copy_constructor): Removed.
4388 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4389 Removed all references. Replaced constructor list by splay-tree.
4390 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4391 the inner struct, added member 'base'.
4392 (gfc_append_constructor): Removed prototype.
4393 (gfc_insert_constructor): Removed prototype.
4394 (gfc_get_constructor): Removed prototype.
4395 (gfc_free_constructor): Removed prototype.
4396 (qgfc_copy_constructor): Removed prototype.
4397 (gfc_copy_iterator): New prototype.
4398 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4400 2010-04-10 Tobias Burnus <burnus@net-b.de>
4403 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4404 proc-pointers and type-bound procedures.
4405 (gfc_specification_expr): Check proc-pointers for pureness.
4407 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4410 * gfortranspec.c (lang_specific_driver): Do not expose vars
4411 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4414 2010-04-09 Tobias Burnus <burnus@net-b.de>
4417 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4419 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4420 * data.c (gfc_assign_data_value): Ditto.
4421 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4422 (gfc_traverse_expr): Traverse also through codimension expressions.
4423 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4424 gfc_has_ultimate_pointer): New functions.
4425 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4426 (gfc_array_ref): Add codimen.
4427 (gfc_array_ref): Add in_allocate.
4428 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4429 gfc_has_ultimate_pointer): Add prototypes.
4430 * interface.c (compare_parameter, compare_actual_formal,
4431 check_intents): Add coarray constraints.
4432 * match.c (gfc_match_iterator): Add coarray constraint.
4433 * match.h (gfc_match_array_ref): Update interface.
4434 * primary.c (gfc_match_varspec): Handle codimensions.
4435 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4436 (check_class_members): Return gfc_try instead for error recovery.
4437 (resolve_typebound_function,resolve_typebound_subroutine,
4438 check_members): Handle return value of check_class_members.
4439 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4440 check_dimension, compare_spec_to_ref, resolve_array_ref,
4441 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4442 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4444 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4445 Skip over coarray refs.
4446 (gfc_array_allocate) Add support for references containing coindexes.
4447 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4448 (gfc_map_intrinsic_function): Ignore codimensions.
4450 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4453 * io.c (check_format_string): Added check for additional non
4454 blank characters after the format string was successfully
4456 * io.c (check_format): Changed the error messages for positive
4457 int required and period required to drop through the error logic
4458 and report with gfc_error instead of gfc_error_now. Corrected
4459 format postion for hollerith strings.
4461 2010-04-08 Tobias Burnus <burnus@net-b.de>
4463 * module.c (use_iso_fortran_env_module): Fix standard check.
4465 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4467 * parse.c (parse_derived, parse_enum): Avoid set but not used
4470 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4473 * gfortran.texi: Add section about representation of
4476 2010-04-07 Simon Baldwin <simonb@google.com>
4478 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4479 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4481 2010-04-07 Richard Guenther <rguenther@suse.de>
4483 * options.c (gfc_init_options): Do not set.
4485 2010-04-06 Tobias Burnus <burnus@net-b.de>
4488 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4489 * match.c (gfc_match_critical, sync_statement): Ditto.
4490 * gfortran.h (gfc_fcoarray): New enum.
4491 (gfc_option_t): Use it.
4492 * lang.opt (fcoarray): Add new flag.
4493 * invoke.texi (fcoarray): Document it.
4494 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4495 (gfc_handle_coarray_option): New function.
4497 2010-04-06 Tobias Burnus <burnus@net-b.de>
4500 * gfortran.h (gfc_array_spec): Add cotype.
4501 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4502 and defer error diagnostic.
4503 * resolve.c (resolve_fl_derived): Add missing check.
4504 (resolve_symbol): Add cotype/type check.
4505 * parse.c (parse_derived): Fix setting of coarray_comp.
4507 2010-04-06 Tobias Burnus <burnus@net-b.de>
4510 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4511 match_array_element_spec,gfc_copy_array_spec,
4512 gfc_compare_array_spec): Include corank.
4513 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4514 * decl.c (build_sym,build_struct,variable_decl,
4515 match_attr_spec,attr_decl1,cray_pointer_decl,
4516 gfc_match_volatile): Add codimension.
4517 (gfc_match_codimension): New function.
4518 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4519 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4520 (gfc_add_codimension): New function prototype.
4521 * match.h (gfc_match_codimension): New function prototype.
4522 (gfc_match_array_spec): Update prototype
4523 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4524 * module.c (MOD_VERSION): Bump.
4525 (mio_symbol_attribute): Support coarray attributes.
4526 (mio_array_spec): Add corank support.
4527 * parse.c (decode_specification_statement,decode_statement,
4528 parse_derived): Add coarray support.
4529 * resolve.c (resolve_formal_arglist, was_declared,
4530 is_non_constant_shape_array, resolve_fl_variable,
4531 resolve_fl_derived, resolve_symbol): Add coarray support.
4532 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4533 gfc_build_class_symbol): Add coarray support.
4534 (gfc_add_codimension): New function.
4536 2010-04-06 Tobias Burnus <burnus@net-b.de>
4539 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4540 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4541 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4543 * intrinsic.texi (iso_fortran_env): Ditto.
4544 * libgfortran.h (libgfortran_stat_codes): New enum.
4545 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4546 constants from the intrinsic module.
4548 2010-04-06 Tobias Burnus <burnus@net-b.de>
4551 * intrinsic.c (add_functions): Add num_images.
4552 * decl.c (gfc_match_end): Handle END CRITICAL.
4553 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4554 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4556 * gfortran.h (gfc_statement): Add enum items for those.
4557 (gfc_exec_op) Ditto.
4558 (gfc_isym_id): Add num_images.
4559 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4560 (gfc_trans_sync,gfc_trans_critical): New functions.
4561 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4562 gfc_trans_critical): Add/update prototypes.
4563 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4564 and SYNC statements.
4565 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4566 * resolve.c (resolve_sync): Add function.
4567 (gfc_resolve_blocks): Handle CRITICAL.
4568 (resolve_code): Handle CRITICAL, ERROR STOP,
4569 (resolve_branch): Add CRITICAL constraint check.
4570 and SYNC statements.
4571 * st.c (gfc_free_statement): Add new statements.
4572 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4573 (gfc_build_builtin_function_decls): Initialize it.
4574 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4575 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4576 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4578 (match_exit_cycle): Handle CRITICAL constraint.
4579 (gfc_match_stopcode): Handle ERROR STOP.
4580 * match.h (gfc_match_critical, gfc_match_error_stop,
4581 gfc_match_sync_all, gfc_match_sync_images,
4582 gfc_match_sync_memory): Add prototype.
4583 * parse.c (decode_statement, gfc_ascii_statement,
4584 parse_executable): Handle new statements.
4585 (parse_critical_block): New function.
4586 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4587 * intrinsic.texi (num_images): Document new function.
4588 * simplify.c (gfc_simplify_num_images): Add function.
4590 2010-04-06 Tobias Burnus <burnus@net-b.de>
4593 * trans-array.c (gfc_conv_expr_descriptor): Update
4594 gfc_trans_scalar_assign call.
4595 (has_default_initializer): New function.
4596 (gfc_trans_deferred_array): Nullify less often.
4597 * trans-expr.c (gfc_conv_subref_array_arg,
4598 gfc_trans_subcomponent_assign): Update call to
4599 gfc_trans_scalar_assign.
4600 (gfc_trans_scalar_assign): Add parameter and pass it on.
4601 (gfc_trans_assignment_1): Optionally, do not dealloc before
4603 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4604 call to gfc_trans_scalar_assign.
4605 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4606 initializer to static variables.
4607 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4608 * trans-stmt.c (forall_make_variable_temp,
4609 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4610 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4611 gfc_trans_allocate): Update gfc_trans_assignment call.
4612 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4613 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4614 parameter to prototype.
4616 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4618 * ioparm.def : Update copyright.
4620 * trans-array.c : ditto
4621 * trans-array.h : ditto
4623 * trans-types.c: ditto
4624 * dependency.c : ditto
4625 * gfortran.h : ditto
4627 * trans-io.c : ditto
4628 * trans-intrinsic.c : ditto
4629 * libgfortran.h : ditto
4630 * invoke.texi : ditto
4631 * intrinsic.texi : ditto
4634 * intrinsic.c : ditto
4635 * interface.c : ditto
4636 * iresolve.c : ditto
4637 * trans-stmt.c : ditto
4638 * trans-stmt.h : ditto
4643 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4646 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4647 do not assert the context of derived types.
4649 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4652 * ioparm.def: Change inquire size variable to type pointer to
4655 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4658 * trans-expr.c (conv_parent_component_references): Ensure that
4659 'dt' has a backend_decl.
4662 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4663 type has a backend_decl.
4666 * resolve.c (resolve_global_procedure): Check that the 'cl'
4667 structure is not NULL.
4669 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4671 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4674 2010-03-17 Tobias Burnus <burnus@net-b.de>
4677 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4678 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4680 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4681 pointees as having explizit size.
4682 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4684 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4685 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4686 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4687 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4688 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4691 2010-03-14 Tobias Burnus <burnus@net-b.de>
4694 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4695 (resolve_ordinary_assign): Add check to avoid segfault.
4697 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4701 * resolve.c (resolve_compcall): Add new boolean dummy argument
4702 'class_members'. Only resolve expression at end if false.
4703 Remove redundant, static variable 'class_object'.
4704 (check_class_members): Add extra argument to call of
4706 (resolve_typebound_function): Renamed resolve_class_compcall.
4707 Do all the detection of class references here. Correct calls to
4708 resolve_compcall for extra argument.
4709 (resolve_typebound_subroutine): resolve_class_typebound_call
4710 renamed. Otherwise same as resolve_typebound_function.
4711 (gfc_resolve_expr): Call resolve_typebound_function.
4712 (resolve_code): Call resolve_typebound_subroutine.
4714 2010-03-10 Tobias Burnus <burnus@net-b.de
4717 * symbol.c (get_iso_c_sym): Set sym->result.
4719 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4722 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4723 for TBPs, otherwise they will not be resolved properly.
4724 (resolve_function): Use 'value.function.esym' instead of
4725 'value.function.name' to check if we're dealing with a TBP.
4726 (check_class_members): Set correct type of passed object for all TBPs,
4727 not only generic ones, except if the type is abstract.
4729 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4732 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4733 'final...' are not misinterpreted as FINAL statements.
4735 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4738 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4739 allocatable ultimate components do not need temporaries, whilst
4740 ultimate pointer components do.
4742 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4745 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4747 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4750 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4753 * trans-array.c (gfc_conv_array_parameter): A full array of
4754 derived type need not be restricted to a symbol without an
4755 array spec to use the call to gfc_conv_expr_descriptor.
4758 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4759 allocatable arrays do not need temporaries.
4761 2010-03-01 Tobias Burnus <burnus@net-b.de>
4764 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4767 2010-02-28 Tobias Burnus <burnus@net-b.de>
4770 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4771 (gfc_conv_initializer): Handle zero initializer as special case.
4773 2010-02-27 Tobias Burnus <burnus@net-b.de>
4776 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4777 for module variables for Fortran 2008.
4779 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4782 * trans-common.c (build_common_decl): Also update DECL_MODE,
4783 and DECL_SIZE when encountering a larger common block and call
4786 2010-02-24 Tobias Burnus <burnus@net-b.de>
4789 * trans-expr.c (gfc_conv_initializer): Call directly
4790 gfc_conv_constant for C_NULL_(FUN)PTR.
4792 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4795 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4796 checking the rest of the dimensions for elements.
4798 2010-02-21 Tobias Burnus <burnus@net-b.de>
4801 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4803 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4804 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4805 * invoke.texi: Document new -fno-protect-parens flag.
4807 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4813 * dependency.c (gfc_check_argument_var_dependency): Use enum
4814 value instead of arithmetic vaue for 'elemental'.
4815 (check_data_pointer_types): New function.
4816 (gfc_check_dependency): Call check_data_pointer_types.
4817 * trans-array.h : Change fourth argument of
4818 gfc_conv_array_parameter to boolean.
4819 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4820 can be a dummy but it must not be assumed shape or deferred.
4821 Change fourth argument to boolean. Array constructor exprs will
4822 always be contiguous and do not need packing and unpacking.
4823 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4824 space and change fourth argument of gfc_conv_array_parameter
4826 (gfc_trans_arrayfunc_assign): Change fourth argument of
4827 gfc_conv_array_parameter to boolean.
4828 * trans-io.c (gfc_convert_array_to_string): The same.
4829 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4831 2010-02-20 Tobias Burnus <burnus@net-b.de>
4834 * libgfortran.h: Add GFC_RTCHECK_MEM.
4835 * invoke.texi (-fcheck=): Document -fcheck=mem.
4836 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4837 and enable malloc-success check only with -fcheck=mem.
4838 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4840 2010-02-16 Tobias Burnus <burnus@net-b.de>
4843 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4844 * intrinsic.c (add_functions): Ditto.
4845 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4846 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4848 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4851 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4852 gfc_trans_do prototype.
4853 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4854 a loop exit condition. If exit condition is given, build the loop exit
4855 code, checking IO results of implied do loops in READ and WRITE.
4856 (gfc_trans_do): Likewise.
4857 * trans.c (trans_code): New static work function, previously
4858 gfc_trans_code. Passes exit condition to gfc_trans_do.
4859 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4860 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4861 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4862 result status bits in the dtparm structure. Use this condition in call
4863 to gfc_trans_code_cond.
4865 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4869 * trans-array.c (gfc_conv_array_parameter): Use
4870 gfc_full_array_ref_p to detect full and contiguous variable
4871 arrays. Full array components and contiguous arrays do not need
4872 internal_pack and internal_unpack.
4874 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4877 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4880 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4882 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4885 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4886 Tobias Burnus <burnus@net-b.de>
4889 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4891 2010-02-10 Tobias Burnus <burnus@net-b.de>
4894 * trans-decl.c (gfc_generate_function_code): Only check
4895 actual-vs.-dummy character bounds if not bind(C).
4897 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4900 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4901 info->dimen after info has been freed.
4903 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4906 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4909 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4911 * module.c (fix_mio_expr): Declare sym.
4913 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4916 * module.c (fix_mio_expr): Fix for private generic procedures.
4918 2010-02-09 Daniel Kraft <d@domob.eu>
4921 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4922 length to be correct and issue only with -Wsurprising.
4923 * invoke.texi (Wsurprising): Mention this new warning that is
4924 turned on by -Wsurprising.
4926 2010-02-09 Daniel Kraft <d@domob.eu>
4929 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4930 can be CHARACTER type.
4931 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4933 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4936 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4937 'formal_ptr'. If this is true, give returned descriptor unity
4938 lbounds, in all dimensions, and the appropriate offset.
4939 (gfc_conv_procedure_call); If formal is a pointer, set the last
4940 argument of gfc_conv_subref_array_arg to true.
4941 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4942 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4943 new arg of gfc_conv_subref_array_arg to false.
4944 * trans-stmt.c (forall_make_variable_temp): The same.
4946 2010-02-03 Tobias Burnus <burnus@net-b.de>
4949 * interface.c (compare_parameter): Disable rank-checking
4952 2010-02-02 Tobias Burnus <burnus@net-b.de>
4955 * parse.c (decode_specification_statement): Use sym->result not sym.
4957 2010-02-01 Tobias Burnus <burnus@net-b.de>
4960 * decl.c (variable_decl): Allow default initializer in
4961 TYPE declarations in PURE functions.
4963 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4966 * resolve.c (resolve_allocate_expr): Move default initialization code
4967 here from gfc_trans_allocate.
4968 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4970 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4971 of CLASS variables via memcpy.
4972 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4973 to resolve_allocate_expr.
4975 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4978 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4979 * gfortran.h : Add prototype for above.
4980 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4981 (gfc_trans_subcomponent_assign): Call new function to replace
4982 the code to deal with allocatable components.
4983 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4984 gfc_get_full_arrayspec_from_expr to replace existing code.
4986 2010-01-25 Tobias Burnus <burnus@net-b.de>
4989 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4992 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4996 * expr.c (remove_subobject_ref): If the constructor is NULL use
4997 the expression as the source.
4998 (simplify_const_ref): Change the type of expression if
4999 there are component references. Allow for substring to be at
5000 the end of an arbitrarily long chain of references. If an
5001 element is found that is not in an EXPR_ARRAY, assume that this
5002 is scalar initialization of array. Call remove_subobject_ref in
5003 this case with NULL second argument.
5005 2010-01-24 Tobias Burnus <burnus@net-b.de>
5008 * array.c (gfc_array_dimen_size): Use correct specific
5009 function in the check.
5011 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
5014 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
5015 is required, turn any trailing array elements after a range
5016 into ranges so that offsets can be calculated.
5018 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
5020 * module.c (mio_f2k_derived): Use enumerator as initializer of
5024 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
5025 bitfield of width 2.
5027 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5030 * resolve.c (extract_compcall_passed_object): Set locus for
5031 passed-object argument.
5032 (extract_ppc_passed_object): Set locus and correctly remove PPC
5035 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
5038 * trans-decl.c (add_argument_checking): Do not use the backend
5039 decl directly to test for the presence of an optional dummy
5040 argument. Use gfc_conv_expr_present, remembering to set the
5044 * trans-decl.c (gfc_generate_function_code): Small white space
5045 changes. If 'recurcheckvar' is NULL do not try to reset it.
5047 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5050 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
5051 component for extended types.
5052 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
5053 and take care of parent component accessibility.
5055 2010-01-17 Janus Weil <janus@gcc.gnu.org>
5058 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
5059 * interface.c (check_interface1): Move a warning message here from
5060 resolve_fl_procedure.
5061 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
5062 * module.c (read_module): Remove call to gfc_check_interfaces, since
5063 this comes too early here.
5064 * resolve.c (resolve_fl_procedure): Move warning message to
5067 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5070 * interface.c (check_interface1): Pass symbol name rather than NULL to
5071 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
5073 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
5074 than NULL to gfc_compare_interfaces.
5076 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5079 * trans-array.c (duplicate_allocatable): Static version of
5080 gfc_duplicate_allocatable with provision to handle scalar
5081 components. New boolean argument to switch off call to malloc
5083 (gfc_duplicate_allocatable): New function to call above with
5085 (gfc_copy_allocatable_data): New function to call above with
5087 (structure_alloc_comps): Do not apply indirect reference to
5088 scalar pointers. Add new section to copy allocatable components
5089 of arrays. Extend copying of allocatable components to include
5091 (gfc_copy_only_alloc_comp): New function to copy allocatable
5092 component derived types, without allocating the base structure.
5093 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
5094 Add primitive for gfc_copy_only_alloc_comp.
5095 * trans-expr.c (gfc_conv_procedure_call): After calls to
5096 transformational functions with results that are derived types
5097 with allocatable components, copy the components in the result.
5098 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
5099 of lhs derived types before allocation.
5101 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5104 * module.c (load_generic_interfaces): If a procedure that is
5105 use associated but not generic is given an interface that
5106 includes itself, then make it generic.
5108 2010-01-11 Joseph Myers <joseph@codesourcery.com>
5109 Shujing Zhao <pearly.zhao@oracle.com>
5111 PR translation/42469
5112 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
5113 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
5114 character between option name and help text.
5116 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5120 * trans-array.c (gfc_conv_array_initializer): Change call to
5121 gfc_error_now to call to gfc_fatal_error.
5122 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
5123 (is_constant_element): Changed name from constant_element.
5124 (gfc_constant_ac): Only use expand_construuctor for expression
5125 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
5126 call gfc_is_constant_expr.
5127 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
5129 * resolve.c (gfc_is_expandable_expr): New function that determiners if
5130 array expressions should have their constructors expanded.
5131 (gfc_resolve_expr): Use new function to determine whether or not to call
5132 gfc_expand_constructor.
5134 2010-01-09 Tobias Burnus <burnus@net-b.de>
5137 * trans-expr.c (gfc_trans_structure_assign): Handle
5139 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
5140 to the constructor for c_null_(fun)ptr.
5141 * resolve.c (resolve_structure_cons): Add special case
5142 for c_null_(fun)ptr.
5144 2010-01-09 Jakub Jelinek <jakub@redhat.com>
5146 * gfortranspec.c (lang_specific_driver): Update copyright notice
5149 2010-01-08 Tobias Burnus <burnus@net-b.de>
5152 * symbol.c (check_conflict, gfc_copy_attr): Add
5153 ASYNCHRONOUS support.
5154 (gfc_add_asynchronous): New function.
5155 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
5156 (gfc_match_asynchronous): New function.
5157 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
5158 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
5159 (gfc_add_asynchronous): New Prototype.
5160 * module.c (ab_attribute, mio_symbol_attribute): Add
5161 ASYNCHRONOUS support.
5162 * resolve.c (was_declared): Ditto.
5163 * match.h (gfc_match_asynchronous): New prototype.
5164 * parse.c (decode_specification_statement,decode_statement):
5165 Add ASYNCHRONOUS support.
5167 2010-01-07 Tobias Burnus <burnus@net-b.de>
5170 * trans-decl.c (get_proc_pointer_decl): Fix call to
5171 gfc_conv_initializer for array-valued proc-pointer funcs.
5173 2010-01-07 Tobias Burnus <burnus@net-b.de>
5176 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
5177 allocatable scalars with SAVE attribute.
5179 2010-01-05 Tobias Burnus <burnus@net-b.de>
5182 * options.c (gfc_post_options): Set -frecursion
5183 when -fopenmp is used.
5185 2010-01-05 Tobias Burnus <burnus@net-b.de>
5188 * trans-expr.c (gfc_conv_procedure_call): Nullify
5189 return value for allocatable-scalar character functions.
5191 2010-01-04 Tobias Burnus <burnus@net-b.de>
5194 * error.c (error_printf, gfc_warning, gfc_notify_std,
5195 gfc_warning_now, gfc_error, gfc_error_now,
5196 gfc_fatal_error): Change argument name from nocmsgid to
5197 gmsgid to enable (x)gettext's % checking.
5199 2010-01-04 Tobias Burnus <burnus@net-b.de>
5201 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
5203 2010-01-04 Tobias Burnus <burnus@net-b.de>
5206 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
5207 for functions returning allocatable scalars.
5208 * trans-stmt.c (gfc_trans_allocate): Emmit error when
5209 reallocating an allocatable scalar.
5210 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
5212 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
5213 allocatable scalars.
5214 (gfc_generate_function_code): Nullify result variable for
5215 allocatable scalars.
5218 * module.c (gfc_use_module): Fix warning string to allow
5222 * invoke.texi (-fcheck=recursion): Mention that the checking
5223 is also disabled for -frecursive.
5224 * trans-decl.c (gfc_generate_function_code): Disable
5225 -fcheck=recursion when -frecursive is used.
5227 * intrinsic.texi (iso_c_binding): Improve wording.
5230 Copyright (C) 2010 Free Software Foundation, Inc.
5232 Copying and distribution of this file, with or without modification,
5233 are permitted in any medium without royalty provided the copyright
5234 notice and this notice are preserved.