1 2010-11-27 Tobias Burnus <burnus@net-b.de>
2 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5 trans-decl.c (gfc_trans_auto_character_variable): Use gfc_init_block
6 instead of gfc_start_block.
8 2010-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
11 trans-expr.c (gfc_trans_assignment): Add error message for not
12 implemented assignment to deferred-length character variable.
14 2010-11-26 Jakub Jelinek <jakub@redhat.com>
17 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
18 build4_stat_loc): Removed.
19 (build1_loc, build2_loc, build3_loc, build4_loc): Removed.
21 2010-11-25 Janus Weil <janus@gcc.gnu.org>
24 * trans.h (gfc_process_block_locals): Removed second argument.
25 * trans-decl.c (trans_associate_var): Moved to trans-stmt.c.
26 (gfc_trans_deferred_vars): Skip ASSOCIATE variables.
27 (gfc_process_block_locals): Don't mark associate names to be
29 * trans-stmt.c (trans_associate_var): Moved here from trans-decl.c.
30 (gfc_trans_block_construct): Call 'trans_associate_var' from here
31 to make sure SELECT TYPE with associate-name is treated correctly.
33 2010-11-24 Tobias Burnus <burnus@net-b.de>
36 * target-memory.c (gfc_interpret_derived): Correctly handle
39 2010-11-23 Tobias Burnus <burnus@net-b.de>
42 * gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes.
44 2010-11-22 Michael Matz <matz@suse.de>
46 * gfortranspec.c (library): New global, moved from ...
47 (lang_specific_driver): ... here.
48 (lang_specific_pre_link): Test it here before including
51 2010-11-21 Michael Matz <matz@suse.de>
52 Tobias Burnus <burnus@net-b.de>
55 * gfortranspec.c (lang_specific_driver,
56 lang_specific_pre_link): Load libgfortran.spec in
57 lang_specific_pre_link unless found in the -L path.
59 2010-11-20 Janne Blomqvist <jb@gcc.gnu.org>
61 * f95-lang.c (gfc_init_decl_processing): Set size_type_node as
62 unsigned int of pointer size and set sizetype based on that.
63 * trans-types.c (gfc_init_types): Don't set size_type_node to an
66 2010-11-17 Joseph Myers <joseph@codesourcery.com>
68 * f95-lang.c (gfc_be_parse_file): Take no arguments.
70 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
71 Tobias Burnus <burnus@net-b.de>
74 * gfortranspec.c (find_spec_file): New function.
75 (lang_specific_driver): Try to find .spec file and use it.
76 * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write).
77 (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
78 (transfer_expr): Call __float128 I/O functions.
79 * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
82 2010-11-15 Tobias Burnus <burnus@net.b.de>
85 * check.c (variable_check): Don't treat functions calls as variables;
86 optionally accept function themselves.
87 (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc,
88 gfc_check_null, gfc_check_present, gfc_check_cpu_time,
89 gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number,
90 gfc_check_random_seed, gfc_check_system_clock,
91 gfc_check_dtime_etime, gfc_check_dtime_etime_sub,
92 gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call.
94 2010-11-13 Tobias Burnus <burnus@net-b.de>
97 * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile.
98 * trans-decl.c (gfc_finish_var_decl): Ditto.
99 (create_function_arglist): Handle volatile dummy arguments.
101 2010-11-12 Joseph Myers <joseph@codesourcery.com>
103 * Make-lang.in (gfortranspec.o): Use $(OPTS_H).
104 * gfortran.h (gfc_handle_option): Take location_t parameter.
105 * options.c (gfc_handle_option): Take location_t parameter.
107 2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
110 trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
112 2010-11-11 Nathan Froyd <froydnj@codesourcery.com>
115 * options.c (gfc_post_options): Initialize gfc_option.max_errors.
116 (gfc_handle_option) [OPT_fmax_errors_]: Remove.
117 * lang.opt (fmax-errors=): Remove.
119 2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org>
121 * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
124 2010-11-11 Jan Hubicka <jh@suse.cz>
126 * options.c (gfc_post_options): Remove flag_whopr.
128 2010-11-11 Tobias Burnus <burnus@net-b.de>
131 * resolve.c (resolve_transfer): Reject I/O transfer of
135 * resolve.c (resolve_code): Reject nonscalar FORALL masks.
137 2010-11-11 Janus Weil <janus@gcc.gnu.org>
139 * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.
141 2010-11-10 Joseph Myers <joseph@codesourcery.com>
143 * trans-array.c (gfc_trans_deferred_array): Use "front-end"
144 spelling in diagnostic.
145 * trans.c (gfc_allocate_array_with_status): Add missing space in
148 2010-11-10 Joseph Myers <joseph@codesourcery.com>
150 * cpp.c (asm_file_name): Don't declare here.
152 2010-11-10 Tobias Burnus <burnus@net-b.de>
155 * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
156 and not for attr.elemental.
157 * intrinsic.texi (move_alloc): Document as being pure.
159 2010-11-10 Tobias Burnus <burnus@net-b.de>
162 * resolve.c (resolve_fl_derived): Don't allow CLASS in
163 sequence/BIND(C) types.
165 2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
166 Mikael Morin <mikael@gcc.gnu.org>
169 * intrinsic.c: Correctly set the pure attributes for intrinsic
171 * expr.c (check_specification_function): Remove this function and move
172 its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
173 order of checks by checking for non-constant arguments first. Then,
174 check for initialization functions, followed by intrinsics.
176 2010-11-09 Janus Weil <janus@gcc.gnu.org>
179 * gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
180 gfc_add_hash_component,gfc_add_size_component,
181 gfc_add_def_init_component): New macros.
182 * class.c (gfc_add_component_ref): Renamed data component.
183 (get_unique_type_string): New function.
184 (gfc_build_class_symbol): Use 'get_unique_type_string' to construct
185 uniques names for the class containers. Rename components.
186 (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
187 uniques names for the vtab symbols. Rename components.
188 * decl.c (attr_decl1): Renamed class container components.
189 * iresolve.c (gfc_resolve_extends_type_of): Ditto.
190 * match.c (select_type_set_tmp): Renamed temporaries.
191 * module.c (read_module): Renamed vtab and vtype symbols.
192 * resolve.c (resolve_structure_cons,resolve_typebound_function,
193 resolve_typebound_subroutine,resolve_deallocate_expr,
194 resolve_select_type,resolve_fl_derived): Renamed class container and
196 * trans-array.c (structure_alloc_comps): Ditto.
197 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
198 * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
199 gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
200 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
201 gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
202 gfc_conv_same_type_as): Ditto.
203 * trans-stmt.c (gfc_trans_allocate): Ditto.
205 2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
208 * trans-decl.c (generate_local_decl): Do not generate unused warning
209 for variables in namelists.
211 2010-11-08 Janus Weil <janus@gcc.gnu.org>
214 * decl.c (build_struct): Build vtab immediately if derived type
215 has already been declared.
217 2010-11-08 Janus Weil <janus@gcc.gnu.org>
220 * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.
222 2010-11-06 Janus Weil <janus@gcc.gnu.org>
225 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
228 2010-11-05 Janus Weil <janus@gcc.gnu.org>
232 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
233 Add component '$copy' to vtype symbol for polymorphic deep copying.
234 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
235 during resolution stage.
236 * resolve.c (resolve_codes): Don't resolve code if namespace is already
238 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
239 polymorphic ALLOCATE statements with SOURCE.
241 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
242 Paul Thomas <pault@gcc.gnu.org>
244 * dump-parse-tree.c (code_indent): Take label into acount
245 when calculating indent.
246 (show_typespec): Also display class.
247 (show_attr): Add module name to argument.
248 Don't show UNKNOWN for flavor, access and save. Don't show
249 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
250 association. Show intent only for dummy arguments.
251 Set length of shown symbol names to minimum of 12.
252 Show attributes header.
253 (show_symbol): Adjust show_level.
254 (show_symtree): Clear up display for ambiguous. Show if symbol
255 was imported from namespace.
256 (show_code_node): Clear up indenting. Traverse symtree and
257 show code directly instead of calling show_namespace.
259 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
261 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
263 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
264 * trans-stmt.c (gfc_trans_do): Likewise.
266 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
267 Tobias Burnus <burnus@net-b.de>
270 * array.c (gfc_match_array_constructor): Reject deferred type
271 parameter (DTP) in type-spec.
272 * decl.c (char_len_param_value, match_char_length,
273 gfc_match_char_spec, build_sym, variable_decl,
274 enumerator_decl): Support DTP.
275 * expr.c (check_inquiry): Fix check due to support for DTP.
276 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
277 * misc.c (gfc_clear_ts): Set it to false.
278 * match.c (gfc_match_allocate): Support DTP.
279 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
280 (resolve_fl_variable): Add DTP constraint check.
281 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
284 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
287 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
288 with a gfc_find_symbol to prevent namespace pollution. Remove dead
290 (match_type_spec): Remove parsing of '::'. Collapse character
291 kind checking to one location.
292 (gfc_match_allocate): Use correct locus in error message.
294 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
296 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
297 dump_fortran_original and add dump_fortran_optimized.
298 * lang.opt: Add fdump-fortran-original and
299 fdump-fortran-optimized. Document that fdump-parse-tree is
301 * gfortran.texi: Add -fdump-fortran-original and
302 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
303 * frontend-passes.c (gfc_run_passes): If optimizing and
304 if gfc_option.dump_fortran_optimized is set, dump the parse tree
306 * parse.c: Rename gfc_option.dump_parse_tree to
307 gfc_option.dump_fortran_original.
308 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
309 to gfc_option.dump_fortran_original and handle
310 gfc_option.dump_fortran_optimize.
311 (gfc_post_options): Rename gfc_option.dump_parse_tree
312 to gfc_option.dump_fortran_original.
313 (gfc_handle_option): Rename OPT_fdump_parse_tree to
314 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
315 to gfc_option.dump_fortran_original. Handle
316 OPT_fdump_fortran_optimized.
318 2010-10-30 Janus Weil <janus@gcc.gnu.org>
323 * interface.c (count_types_test): Symmetrize type check.
324 (generic_correspondence): Ditto.
326 2010-10-27 Janus Weil <janus@gcc.gnu.org>
329 * interface.c (compare_allocatable): Handle polymorphic allocatables.
330 (compare_parameter): Add two error messages for polymorphic dummies.
332 2010-10-26 Janus Weil <janus@gcc.gnu.org>
335 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
336 * trans.c (gfc_deallocate_scalar_with_status): New function for
337 deallocation of allocatable scalars.
338 * trans-array.c (structure_alloc_comps): Call it here ...
339 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
340 * trans-stmt.c (gfc_trans_deallocate): ... and here.
342 2010-10-26 Tobias Burnus <burnus@net-b.de>
345 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
348 * trans-array.c (duplicate_allocatable): Use size of type and not
349 the size of the pointer to the type.
351 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
354 * fortran/scanner.c (include_line): Check return value of load_file.
356 2010-10-23 Tobias Burnus <burnus@net-b.de>
359 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
361 2010-10-21 Janus Weil <janus@gcc.gnu.org>
364 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
365 we're currently matching a (non-proc-)pointer assignment.
366 * decl.c (match_pointer_init): Set it.
367 * match.c (gfc_match_pointer_assignment): Ditto.
368 * primary.c (matching_actual_arglist): New global variable to indicate
369 we're currently matching an actual argument list.
370 (gfc_match_actual_arglist): Set it.
371 (gfc_match_varspec): Reject procedure pointer component calls with
372 missing argument list.
374 2010-10-21 Janus Weil <janus@gcc.gnu.org>
377 * interface.c (gfc_compare_interfaces): Switch arguments of type
378 comparison (important for polymorphic variables).
380 2010-10-21 Tobias Burnus <burnus@net-b.de>
383 * expr.c (gfc_check_vardef_context): Treat pointer functions
386 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
389 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
390 F08 numeric stop function.
391 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
392 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
393 for stop_numeric_f08.
395 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
397 * gfortran.h: Remove definition of bt enumerator.
398 * libgfortran.h: Add bt enumerator type alighned with defintion.
399 Remove the dtype enumerator, no longer used.
400 previously given in libgfortran/io.h
401 * trans-types.c: Use new bt enumerator.
402 * trans-io.c: Likewise.
404 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
406 * trans-io.c (gfc_build_io_library_fndecls):
407 Array descriptor arguments to transfer_array can be
408 dereferenced recursively.
410 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
415 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
416 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
417 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
418 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
419 (gfc_build_io_library_fndecls): Add corresponding function
421 (transfer_expr): If the current transfer is a READ, use
422 the iocall with the original version, otherwise the version
424 (transfer_array_desc): Likewise.
426 2010-10-15 Tobias Burnus <burnus@net-b.de>
429 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
430 (gfc_trans_runtime_error_vararg): Remove prototype.
431 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
432 (gfc_add_modify, gfc_evaluate_now): Use them.
433 (trans_runtime_error_vararg): Renamed from
434 gfc_trans_runtime_error_vararg, made static and use locus.
435 (gfc_trans_runtime_error): Use it.
436 (gfc_trans_runtime_check): Ditto and make use of locus.
437 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
438 gfc_trans_do, gfc_trans_do_while): Improve line number
439 associated with generated expressions.
441 2010-10-12 Daniel Kraft <d@domob.eu>
444 * parse.c (parse_associate): Set typespec of associate-name if that of
445 the target is already available.
447 2010-10-10 Janus Weil <janus@gcc.gnu.org>
450 * resolve.c (resolve_typebound_function): Bugfix for type-bound
453 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
455 * frontend-passes.c: Include opts.h.
456 (optimize_comparison): Renamed from optimize_equality.
457 Change second argument to operation to be compared.
458 Use flag_finite_math_only to avoid comparing REAL and
459 COMPLEX only when NANs are honored. Simplify comparing
460 of string concatenations where left or right operands are
461 equal. Simplify all comparison operations, based on the result
462 of gfc_dep_compare_expr.
463 * dependency.c: Include arith.h.
464 (gfc_are_identical_variables): Volatile variables should not
465 compare equal to themselves.
466 (gfc_dep_compare_expr): Handle string constants and string
469 2010-10-08 Joseph Myers <joseph@codesourcery.com>
471 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
472 * gfortran.h (gfc_init_options_struct): Declare.
473 * options.c (gfc_init_options_struct): New. Split out from
476 2010-10-07 Janus Weil <janus@gcc.gnu.org>
479 * resolve.c (resolve_typebound_function): Use correct declared type
480 for type-bound operators.
482 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
485 Revert revision 165026:
486 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
488 * decl.c (match_procedure_in_type): Assertify if conditions.
490 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
493 * resolve.c (resolve_transfer): Use expression inside parenthesis to
494 find acutal component to be transgferred.
496 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
498 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
500 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
502 * trans-array.c (gfc_free_ss_chain): Made non-static.
503 * trans-array.h (gfc_free_ss_chain): New prototype.
504 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
506 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
508 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
511 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
513 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
515 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
517 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
518 before calling gfc_free_expr.
520 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
522 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
523 gfc_advance_se_ss_chain.
524 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
525 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
526 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
527 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
528 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
530 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
532 * trans.c (gfc_restore_backend_locus): New function.
533 (gfc_get_backend_locus): Renamed to ...
534 (gfc_save_backend_locus): ... this.
535 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
536 gfc_save_backend_locus): Same.
537 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
538 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
539 gfc_save_backend_locus.
540 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
542 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
543 gfc_restore_backend_locus instead of gfc_set_backend_locus.
544 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
546 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
547 gfc_trans_deferred_vars):
548 Rename gfc_get_backend_locus to gfc_save_backend_locus.
549 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
551 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
553 * trans-array.c (gfc_build_constant_array_constructor): Free array
556 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
558 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
559 before overwriting it.
561 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
563 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
564 * symbol.c (gen_shape_param): Ditto.
566 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
568 * symbol.c (free_entry_list): New function.
569 (gfc_free_namespace): Free list of entries.
571 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
573 * symbol.c (free_components): Free list of formal args and formal
576 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
578 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
581 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
583 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
585 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
587 * resolve.c (check_typebound_baseobject): Free local expr before
590 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
592 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
594 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
596 * primary.c (gfc_free_structure_ctor_component): Also free the
597 component structure itself.
599 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
601 * module.c (gfc_use_module): Free atom_string when done with it.
603 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
605 * module.c (read_module): Remove useless string duplication.
607 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
609 * gfortranspec.c (append_arg): Remove commented code.
611 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
613 * decl.c (match_procedure_in_type): Assertify if conditions.
615 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
617 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
618 preprocessing is disabled.
620 2010-10-06 Jakub Jelinek <jakub@redhat.com>
623 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
624 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
625 (gfc_define_builtin): Change last argument to int bitmask from bool,
626 control addition of TREE_NOTHROW and leaf attribute as well.
627 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
628 (gfc_init_builtin_functions): Likewise. Remove
629 ATTR_{,CONST_}NOTHROW_LIST enum.
631 2010-10-04 Andi Kleen <ak@linux.intel.com>
633 * Make-lang.in (gfortran, f951): Add + to build rule.
635 2010-10-04 Richard Guenther <rguenther@suse.de>
637 * f95-lang.c (current_translation_unit): New global variable.
638 (gfc_create_decls): Build a translation-unit decl.
639 (pushdecl): In the global binding-level use the
640 translation-unit decl as DECL_CONTEXT.
641 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
642 (build_function_decl): Likewise. Delay setting the assembler
643 name, leave setting of DECL_CONTEXT to pushdecl.
644 (trans_function_start): Use DECL_FILE_SCOPE_P.
645 (gfc_create_module_variable): Likewise. Remove questionable
647 * trans.c (gfc_generate_module_code): Likewise.
649 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
651 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
652 instead of duplicating code.
653 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
656 2010-10-02 Janus Weil <janus@gcc.gnu.org>
659 * resolve.c (resolve_formal_arglist): Avoid setting default type for
660 formal arguments of intrinsic procedures.
662 2010-09-30 Janus Weil <janus@gcc.gnu.org>
665 * resolve.c (resolve_allocate_expr): Do not use
666 'gfc_has_default_initializer'.
668 2010-09-30 Tobias Burnus <burnus@net-b.de>
670 * gfortran.tex (Fortran 2008 status): Update list of
671 implemented features.
673 2010-09-29 Joseph Myers <joseph@codesourcery.com>
675 * lang.opt: Don't use VarExists.
677 2010-09-29 Joseph Myers <joseph@codesourcery.com>
679 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
681 (gfc_cpp_post_options): Update names of cpp_options members.
682 (cb_cpp_error): Update names of diagnostic_context members.
683 * f95-lang.c (gfc_init_builtin_functions): Update names of
684 gfc_option_t members.
685 * gfortran.h (gfc_option_t): Rename warn_conversion and
687 * intrinsic.c (gfc_convert_type_warn): Update names of
688 gfc_option_t members.
689 * options.c (gfc_init_options, gfc_post_options, set_Wall,
690 gfc_handle_option): Update names of gfc_option_t members.
691 * parse.c (next_free, next_fixed): Update names of gfc_option_t
693 * scanner.c (pedantic): Remove extern declaration.
694 (skip_free_comments, skip_fixed_comments, include_line): Update
695 names of gfc_option_t members.
696 * trans-decl.c (gfc_generate_function_code): Update names of
697 gfc_option_t members.
699 2010-09-28 Tobias Burnus <burnus@net-b.de>
703 * intrinsic.c (add_functions): Make compiler_version and
704 compiler_options CLASS_INQUIRY.
705 * gfortran.h (gfc_get_option_string): New prototype.
706 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
708 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
709 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
710 (ISO_C_BINDING): Refer to C_SIZEOF.
711 * options.c (gfc_get_option_string): New function.
712 * simplify.c (gfc_simplify_compiler_options): Use it.
713 (gfc_simplify_compiler_version): Include compiler name.
715 2010-09-28 Jan Hubicka <jh@suse.cz>
717 * f95-lang.c (gfc_define_builtin): Make leaf.
718 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
719 and ATTR_NOTHROW_LEAF_LIST.
720 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
721 (DEF_GOMP_BUILTIN): Likewise.
723 2010-09-28 Tobias Burnus <burnus@net-b.de>
726 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
729 2010-09-27 Tobias Burnus <burnus@net-b.de>
733 * intrinsic.h (gfc_simplify_compiler_options,
734 gfc_simplify_compiler_version): New prototypes.
735 * intrinsic.c (gfc_intrinsic_function_by_id,
736 make_from_module): New functions.
737 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
738 gfc_specific_intrinsic): Don't return module intrinsics.
739 (add_functions): Add compiler_options, compiler_version.
740 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
741 * symbol.c (std_for_isocbinding_symbol): Add version check for
743 * iso-fortran-env.def: Add compiler_options, compiler_version.
744 * iso-c-binding.def: Add c_sizeof.
745 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
746 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
747 (gfc_intrinsic_function_by_id): New prototype.
748 * module.c (create_intrinsic_function): New function.
749 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
750 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
751 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
753 * simplify.c (gfc_simplify_compiler_options,
754 gfc_simplify_compiler_version): New functions.
756 2010-09-26 Daniel Kraft <d@domob.eu>
760 * resolve.c (resolve_select_type): Clarify code.
761 (resolve_assoc_var): Only set typespec if it is currently unknown.
763 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
766 * module.c (create_int_parameter_array): Set the array value shape.
768 2010-09-25 Tobias Burnus <burnus@net-b.de>
770 * gfortran.texi: Re-add accidently removed \input line.
772 2010-09-25 Daniel Kraft <d@domob.eu>
775 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
776 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
777 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
778 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
779 `extra_comma' with changed semantics.
780 (gfc_resolve_dt): Check variable definitions.
781 (match_io_element): Remove INTENT and PURE checks here and
782 initialize code->ext.dt member.
783 (match_io): Set dt->dt_io_kind.
784 (gfc_resolve_inquire): Check variable definition for all tags
785 except UNIT, FILE and ID.
786 * resolve.c (resolve_transfer): Variable definition check.
788 2010-09-25 Tobias Burnus <burnus@net-b.de>
790 * interface.c (gfc_match_end_interface): Constify char pointer
793 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
795 * interface.c (gfc_match_end_interface): Deal with user defined
796 operators that overload rational operators and C1202.
798 2010-09-24 Tobias Burnus <burnus@net-b.de>
800 * gfortran.texi: Add second space after end-of-sentence period;
801 change / to /@/ to allow hyphenation of URLs.
802 (Standards): Remove duplicated OpenMP, update wording given that
803 Fortran 2008 now released.
804 (Fortran 2008 status): Update and add list of implemented features.
806 2010-09-24 Tobias Burnus <burnus@net-b.de>
809 * iso-fortran-env.def: Add NAMED_KINDARRAY with
810 character_kinds, integer_kinds, logical_kinds and
812 * gfortran.h: Add them to iso_fortran_env_symbol.
813 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
814 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
815 libgfortran_stat_codes to libgfortran_error_codes.
816 * module.c (create_int_parameter_array): New function.
817 (use_iso_fortran_env_module): Use it for
818 NAMED_KINDARRAY of iso-fortran-env.def.
819 * trans-decl.c (gfc_get_symbol_decl): Parameter
820 arrays of intrinsics modules become local static variables.
821 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
822 integer_kinds, logical_kinds and real_kinds.
824 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
827 * frontend-passes.c (optimize_binop_array_assignment):
828 Only re-use lhs as intermediate storage if kind and type
831 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
835 * trans-array.c (gfc_conv_expr_descriptor): Handle
836 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
838 2010-09-23 Tobias Burnus <burnus@net-b.de>
840 * intrinsic.texi (OpenMP modules): Add named constants of
843 2010-09-23 Daniel Kraft <d@domob.eu>
848 * gfortran.h (gfc_check_vardef_context): New method.
849 (struct symbol_attribute): New flag `select_type_temporary'.
850 * primary.c (gfc_variable_attr): Clarify initialization of ref.
851 (match_variable): Remove PROTECTED check and assignment check
852 for PARAMETERs (this is now done later).
853 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
854 (gfc_match_associate): Defer initialization of newAssoc->variable.
855 (gfc_match_nullify): Remove PURE definability check.
856 (select_type_set_tmp): Set new `select_type_temporary' flag.
857 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
858 (gfc_check_pointer_assign): Ditto (and other checks removed).
859 (gfc_check_vardef_context): New method.
860 * interface.c (compare_parameter_protected): Removed.
861 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
862 related to INTENT([IN]OUT) arguments.
863 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
864 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
865 (remove_last_array_ref): New method.
866 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
867 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
868 (resolve_assoc_var): Remove checks for definability here.
869 (resolve_select_type): Handle resolving of code->block here.
870 (resolve_ordinary_assign): Remove PURE check.
871 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
872 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
874 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
876 * gfortran.texi (Argument list functions): Allow URL to wrap.
877 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
878 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
879 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
880 code markups in the text.
881 * invoke.texi (Fortran Dialect Options)
882 (Error and Warning Options, Directory Options, Code Gen Options):
883 Likewise. Remove @code inside @smallexample.
885 2010-09-22 Joseph Myers <joseph@codesourcery.com>
887 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
888 OPT__help instead of OPT_fversion and OPT_fhelp.
889 * lang.opt (-all-warnings, -assert, -assert=, -comments,
890 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
891 -dump, -dump=, -include-barrier, -include-directory,
892 -include-directory=, -include-directory-after,
893 -include-directory-after=, -include-prefix, -include-prefix=,
894 -no-line-commands, -no-standard-includes, -output, -output=,
895 -preprocess, -print-missing-file-dependencies, -trace-includes,
896 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
897 -write-dependencies, -write-user-dependencies): New.
899 2010-09-21 Jason Blevins <jrblevin@sdf.org>
901 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
902 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
905 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
908 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
912 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
913 accessing dimensions in reversed order.
916 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
917 intrinsic function call.
919 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
920 Update asserts accordingly.
923 * trans.h (gfc_se): New field force_tmp.
924 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
925 and set parmse.force_tmp if some alias is found.
926 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
927 if se->force_tmp is set.
929 2010-09-20 Janus Weil <janus@gcc.gnu.org>
932 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
933 TBPs, PPCs and pointer/allocatable components.
935 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
938 * simplify.c (is_constant_array_expr): Allow structure array
939 elements as well as constants.
940 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
941 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
942 type of source to the result.
944 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
946 * frontend-passes.c (gfc_expr_walker): Also
947 handle EXPR_SUBSTRING.
949 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
951 * frontend-passes.c (gfc_expr_walker): Handle
952 constructors and references.
954 2010-09-16 Tobias Burnus <burnus@net-b.de>
957 * trans-types.c (create_fn_spec): New function.
958 (gfc_get_function_type): Call it.
960 2010-09-16 Jakub Jelinek <jakub@redhat.com>
962 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
963 (gfc_expr_walker, gfc_code_walker): New prototypes.
964 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
965 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
966 (optimize_namespace): Use gfc_code_walker.
967 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
968 (optimize_expr_0, optimize_code_node,
969 optimize_actual_arglist): Removed.
970 (optimize_assignment): Don't call optimize_expr_0.
972 2010-09-16 Janus Weil <janus@gcc.gnu.org>
975 * interface.c (compare_parameter): Create vtab for actual argument,
976 instead of formal (if needed).
978 2010-09-15 Janus Weil <janus@gcc.gnu.org>
981 * resolve.c (resolve_allocate_expr): Do default initialization via
984 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
986 * mathbuiltins.def: Do not defined huge_val built-in.
987 * trans-const.c (gfc_build_inf_or_huge): New function.
988 * trans-const.h (gfc_build_inf_or_huge): New prototype.
989 * f95-lang.c (gfc_init_builtin_functions): Don't defined
991 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
992 have functions of type (*) (void) anymore.
993 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
994 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
995 of generating a call to huge_val().
997 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
999 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
1000 * dependency.c (gfc_check_dependency): Don't depend on
1001 expr's inline_noncopying_intrinsic_attribute.
1002 * dependency.c (gfc_check_argument_var_dependency,
1003 gfc_check_argument_dependency): Ditto. Recursively check dependency
1004 as NOT_ELEMENTAL in the non-copying (=transpose) case.
1005 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
1006 * resolve.c (find_noncopying_intrinsics): Remove.
1007 (resolve_function, resolve_call): Remove call to
1008 find_noncopying_intrinsics.
1010 * trans-array.c (gfc_conv_array_transpose): Remove.
1011 (gfc_walk_subexpr): Make non-static. Move prototype...
1012 * trans-array.h (gfc_walk_subexpr): ... here.
1013 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
1015 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
1016 gfc_inline_intrinsic_function_p): New.
1017 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
1018 Remove transpose from the libcall list.
1019 (gfc_walk_intrinsic_function): Special case inline intrinsic.
1020 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
1022 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1024 * trans-expr.c (expr_is_variable): New function taking non-copying
1025 intrinsic functions into account.
1026 (gfc_trans_assignment_1): Use expr_is_variable.
1028 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1030 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
1031 real array dimension instead of the scalarizer (loop) dimension.
1033 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1035 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
1036 transposed references.
1038 2010-09-10 Tobias Burnus <burnus@net-b.de>
1041 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
1042 build4_stat_loc): New inline functions.
1043 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
1044 (build1_v, build2_v, build3_v, build4_v): Use input_location
1046 * trans-array.c (gfc_trans_scalarized_loop_end,
1047 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
1048 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
1049 gfc_finish_wrapped_block): Ditto.
1050 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
1051 * trans-expr.c (gfc_conv_missing_dummy,
1052 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
1053 * trans-openmp.c (gfc_omp_clause_default_ctor,
1054 gfc_trans_omp_critical, gfc_trans_omp_parallel,
1055 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1056 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
1057 gfc_trans_omp_single, gfc_trans_omp_task,
1058 gfc_trans_omp_workshare): Ditto.
1060 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
1062 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
1063 for dummy argument that appears in a specification statement.
1065 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1067 * trans-array.c (gfc_get_array_ref_dim): New function.
1068 (gfc_trans_create_temp_array): Reconstruct array
1069 bounds from loop bounds. Use array bounds instead of loop bounds.
1071 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1073 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1074 Get the array dimension from the dim array.
1076 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1078 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
1079 dim array to get the stride in the innermost loop.
1081 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1083 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
1084 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
1085 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1087 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1089 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
1090 and info dimension are the same. Loop over loop dimension.
1091 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
1093 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1095 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
1098 2010-09-09 Tobias Burnus <burnus@net-b.de>
1101 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
1102 STAT): Show also syntax for the function version.
1103 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
1104 add_sym_3s_intent): Remove function.
1105 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
1107 (add_sym_2_intent): New function.
1108 (add_functions): Set intent for functions which modify
1109 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
1110 argument name of hostnm from "a" to "c"
1111 (add_subroutines): Change add_sym_*s_intent to
1112 add_sym_*s and add intent to the add_sym_*s calls.
1114 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1117 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
1118 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
1119 * gfortran.h: Define ISYM values for above intrinsics.
1120 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1121 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
1122 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1123 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1124 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1125 gfc_simplify_merge_bits, gfc_simplify_rshift,
1126 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
1127 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
1128 gfc_resolve_shift): New prototypes.
1129 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
1130 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
1131 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1132 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
1134 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
1135 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
1136 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
1138 (gfc_conv_intrinsic_function): Call above static functions.
1139 * intrinsic.texi: Document new intrinsics.
1140 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1141 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1142 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1143 gfc_simplify_merge_bits, gfc_simplify_rshift,
1144 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
1147 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1149 * frontend-passes.c (optimize_code_node): Walk block chain by default.
1152 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
1153 instead of code->block.
1156 * openmp.c (resolve_omp_do): Report not enough do loops for
1157 collapse even if block->next is NULL.
1159 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1162 * dependency.c (gfc_deb_compare_expr): Take missing optional
1163 arguments into account.
1165 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1167 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1168 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1169 (gfc_build_intrinsic_function_decls): Don't build the
1170 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
1171 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
1172 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
1173 of calling clz128/ctz128 library functions.
1175 2010-09-07 Jan Hubicka <jh@suse.cz>
1177 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
1180 2010-09-07 Tobias Burnus <burnus@net-b.de>
1183 * intrinsic.texi (COS): Remove superfluous "n".
1185 2010-09-07 Tobias Burnus <burnus@net-b.de>
1188 * trans-array.c (gfc_conv_descriptor_data_get,
1189 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
1190 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
1191 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
1192 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
1193 gfc_conv_shift_descriptor_lbound,
1194 gfc_set_loop_bounds_from_array_spec,
1195 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
1196 gfc_conv_array_transpose, gfc_get_iteration_count,
1197 gfc_grow_array, gfc_trans_array_ctor_element,
1198 gfc_trans_array_constructor_subarray,
1199 gfc_trans_array_constructor_value,
1200 constant_array_constructor_loop_size, gfc_trans_array_constructor,
1201 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
1202 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
1203 gfc_conv_array_ref, gfc_trans_preloop_setup,
1204 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1205 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
1206 gfc_conv_descriptor_size, gfc_array_init_size,
1207 gfc_array_allocate, gfc_array_deallocate,
1208 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
1209 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
1210 get_array_charlen, gfc_conv_expr_descriptor,
1211 array_parameter_size, gfc_conv_array_parameter,
1212 gfc_trans_dealloc_allocated, get_full_array_size,
1213 duplicate_allocatable,
1214 structure_alloc_comps): Change fold_build[0-9] to
1215 fold_build[0-9]_loc.
1216 (duplicate_allocatable, structure_alloc_comps,
1217 gfc_duplicate_allocatable): Add space after function name.
1219 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1221 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1222 checking string length value.
1223 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1224 gfc_charlen_type_node type.
1227 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1228 length to gfc_charlen_type_node.
1230 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1233 * frontend-passes.c (optimize_binop_array_assignment): New
1235 (optimize_assignment): Call it.
1237 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1240 * trans-expr.c (gfc_conv_substring): If start and end
1241 of the string reference are equal, set the length to one.
1243 2010-09-06 Tobias Burnus <burnus@net-b.de>
1246 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1248 2010-09-06 Tobias Burnus <burnus@net-b.de>
1251 * dump-parse-tree.c (gfc_debug_expr): New function.
1253 2010-09-06 Tobias Burnus <burnus@net-b.de>
1256 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1257 (check_specific): Special case for those intrinsics.
1258 * gfortran.h (gfc_isym_id): Add new intrinsics
1259 * intrinsic.h (gfc_check_transf_bit_intrins,
1260 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1261 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1263 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1264 gfc_resolve_iparity, resolve_transformational): New functions.
1265 (gfc_resolve_product, gfc_resolve_sum,
1266 gfc_resolve_parity): Use resolve_transformational.
1267 * check.c (gfc_check_transf_bit_intrins): New function.
1268 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1269 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1270 do_bit_xor, simplify_transformation): New functions.
1271 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1272 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1273 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1274 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1275 Handle IALL, IANY and IPARITY intrinsics.
1276 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1278 (IALL, IANY, IPARITY): Document new intrinsics.
1280 2010-09-05 Tobias Burnus <burnus@net-b.de>
1283 * f95-lang.c (gfc_truthvalue_conversion): Use
1284 fold_build[0-9]_loc instead of fold_build[0-9].
1285 * convert.c (convert): Ditto.
1286 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1287 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1288 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1289 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1290 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1291 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1292 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1293 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1294 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1295 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1296 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1297 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1298 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1299 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1300 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1301 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1302 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1303 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1304 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1305 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1306 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1307 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1308 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1309 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1310 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1311 gfc_conv_associated, gfc_conv_same_type_as,
1312 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1314 2010-09-04 Tobias Burnus <burnus@net-b.de>
1317 * resolve.c (resolve_fl_namelist): Change constraint checking
1318 order to prevent endless loop.
1320 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1323 * resolve.c (resolve_allocate_expr): Generate default initializers
1324 already at this point, resolve them and put them into expr3, ...
1325 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1328 2010-09-03 Tobias Burnus <burnus@net-b.de>
1331 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1332 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1334 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1335 gfc_conv_string_length, gfc_conv_substring,
1336 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1337 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1338 gfc_conv_expr_op, gfc_build_compare_string,
1339 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1340 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1341 gfc_conv_procedure_call, fill_with_spaces,
1342 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1343 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1344 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1345 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1346 fold_build[0-9] to fold_build[0-9]_loc.
1347 * trans-io.c (set_parameter_const, set_parameter_value,
1348 set_parameter_ref, gfc_convert_array_to_string, set_string,
1349 set_internal_unit, io_result, set_error_locus,
1350 nml_get_addr_expr, build_dt): Ditto.
1351 * trans-openmp.c (gfc_omp_clause_default_ctor,
1352 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1353 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1354 gfc_trans_omp_do): Ditto.
1355 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1356 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1357 gfc_trans_runtime_check, gfc_call_malloc,
1358 gfc_allocate_with_status, gfc_allocate_array_with_status,
1359 gfc_call_free, gfc_deallocate_with_status,
1360 gfc_call_realloc): Ditto.
1362 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1365 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1366 arglists for pure user functions, or for those intrinsic
1367 functions which are also pure.
1368 * intrinsics.c (add_conv): Mark conversion functions as pure.
1369 (add_char_conversions): Likewise.
1371 2010-09-03 Daniel Kraft <d@domob.eu>
1374 * resolve.c (resolve_actual_arglist): Allow internal procedure
1375 as actual argument with Fortran 2008.
1377 2010-09-03 Daniel Kraft <d@domob.eu>
1380 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1381 `which_construct' as this is no longer restricted to loops.
1382 * parse.h (struct gfc_state_data): New field `construct'.
1383 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1384 * parse.c (push_state): Set `construct' field.
1385 * resolve.c (resolve_select_type): Extend comment.
1386 * trans-stmt.c (gfc_trans_if): Add exit label.
1387 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1388 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1389 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1390 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1391 (gfc_trans_cycle): Ditto.
1392 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1394 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1396 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1397 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1398 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1399 * intrinsic.texi (RSHIFT): Fix documentation.
1401 2010-09-02 Tobias Burnus <burnus@net-b.de>
1404 * trans-common.c (create_common): Change build[0-9] to
1406 * trans-const.c (gfc_conv_constant_to_tree,
1407 gfc_conv_constant_to_tree): Ditto.
1408 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1409 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1410 add_argument_checking, create_main_function,
1411 gfc_generate_return): Ditto.
1412 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1413 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1414 compute_inner_temp_size, compute_overall_iter_number,
1415 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1416 gfc_conv_elemental_dependencies, gfc_do_allocate,
1417 gfc_evaluate_where_mask, gfc_trans_allocate,
1418 gfc_trans_arithmetic_if, gfc_trans_call,
1419 gfc_trans_character_select, gfc_trans_deallocate,
1420 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1421 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1422 gfc_trans_integer_select, gfc_trans_logical_select,
1423 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1424 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1425 gfc_trans_where_assign) Ditto.
1427 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1430 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1433 2010-09-02 Tobias Burnus <burnus@net-b.de>
1436 * resolve.c (apply_default_init): Mark symbol as referenced,
1437 if it is initialized.
1438 (resolve_symbol): Change intialized check for BT_DERIVED such
1439 that also function results get initialized; remove now obsolete
1440 gfc_set_sym_referenced for BT_CLASS.
1442 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1445 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1446 * resolve.c (resolve_allocate_expr): Defer handling of default
1447 initialization to 'gfc_trans_allocate'.
1448 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1449 (resolve_fl_derived): Suppress error messages for vtypes.
1450 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1451 polymorphic MOLD expression.
1452 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1453 dummy initialization.
1455 2010-09-01 Tobias Burnus <burnus@net-b.de>
1457 * gfortran.texi (preprocessing): Update URL to COCO.
1459 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1461 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1462 array quad_decls. Remove unnecessary assignment.
1464 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1466 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1467 other than long double.
1468 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1469 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1470 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1471 prefix to function name.
1472 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1473 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1475 (gfc_conv_intrinsic_exponent): Likewise.
1476 (gfc_conv_intrinsic_abs): Likewise.
1477 (gfc_conv_intrinsic_mod): Likewise.
1478 (gfc_conv_intrinsic_sign): Likewise.
1479 (gfc_conv_intrinsic_arith): Likewise.
1480 (gfc_conv_intrinsic_fraction): Likewise.
1481 (gfc_conv_intrinsic_nearest): Likewise.
1482 (gfc_conv_intrinsic_spacing): Likewise.
1483 (gfc_conv_intrinsic_rrspacing): Likewise.
1484 (gfc_conv_intrinsic_scale): Likewise.
1485 (gfc_conv_intrinsic_set_exponent): Likewise.
1487 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1489 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1490 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1491 * iresolve.c (gfc_resolve_execute_command_line): New function.
1492 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1493 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1495 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1498 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1499 and parity{,l,ll} builtins.
1500 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1501 (gfc_conv_intrinsic_function): Call above new functions.
1502 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1504 * intrinsic.texi: Document POPCNT and POPPAR.
1506 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1509 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1511 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1513 * Make-lang.in: Add frontend-passes.o dependencies.
1515 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1518 * resolve.c (resolve_structure_cons): For derived types, make sure the
1519 type has been resolved.
1520 (resolve_typebound_procedures): Make sure the vtab has been generated.
1522 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1525 * match.c (gfc_match_select_type): Give the associate-name the
1526 FL_VARIABLE attribute.
1528 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1530 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1533 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1536 * trans-types.c (gfc_init_kinds): Disable TFmode.
1538 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1541 * match.c (gfc_match_allocate): Avoid double free on error.
1543 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1546 * gfortran.h (gfc_real_info): Add c_float128 field.
1547 * mathbuiltins.def: Indicate which builtins are const.
1548 * trans-types.h (float128_type_node, complex_float128_type_node,
1549 gfc_real16_is_float128): New variables.
1550 * trans-types.c (float128_type_node, complex_float128_type_node,
1551 gfc_real16_is_float128): New variables.
1552 (gfc_init_kinds): Allow TFmode.
1553 (gfc_build_real_type): Mark __float128 types as such.
1554 (gfc_init_types): Initialize float128_type_node and
1555 complex_float128_type_node
1556 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1557 argument of OTHER_BUILTIN macro.
1558 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1559 (builtin_decl_for_precision): Special case for __float128.
1560 (builtin_decl_for_float_kind): Likewise.
1561 (define_quad_builtin): New function.
1562 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1563 library decls if necessary. Store them in the real16_decl and
1564 complex16_decl builtin map fields.
1565 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1566 library function names.
1568 2010-08-27 Tobias Burnus <burnus@net-b.de>
1571 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1572 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1573 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1574 gfc_resolve_parity): New prototypes.
1575 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1576 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1577 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1578 gfc_resolve_parity): New functions.
1579 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1581 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1582 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1583 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1584 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1585 Add post-processing opterator.
1586 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1587 gfc_simplify_product, gfc_simplify_sum): Update call.
1588 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1589 gfc_simplify_parity): New functions.
1591 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1594 * match.c (select_type_set_tmp): Add the possibility to reset the
1596 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1598 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1601 * dependency.c (check_section_vs_section): Single test for
1602 identical strides which takes into account that only one
1603 of the strides may be NULL.
1605 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1608 * primary.c (match_hollerith_constant): Calculate padding needed to
1609 fill default integer and allocate string for that size. Set pad bytes
1611 * gfortran.h: Add hollerith pad value to type spec union.
1612 * data.c (create_character_initializer): Fix spelling of function name.
1613 Use hollerith pad value to calculate length.
1614 * arith.c (hollerith2representation); Use hollerith pad value to
1617 2010-08-26 Daniel Kraft <d@domob.eu>
1622 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1623 (gfc_build_block_ns): Declared here...
1624 * parse.h (gfc_build_block_ns): ...instead of here.
1625 * trans.h (gfc_process_block_locals): Expect additionally the
1626 gfc_association_list of BLOCK (if present).
1627 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1628 * resolve.c (resolve_variable): Only check for invalid *array*
1629 references on associate-names.
1630 (resolve_assoc_var): New method with code previously in resolve_symbol.
1631 (resolve_select_type): Use association to give the selector and
1632 temporaries their values instead of ordinary assignment.
1633 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1634 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1635 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1636 to `gfc_process_block_locals' to match new interface.
1637 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1639 (gfc_process_block_locals): Defer them rather here when linked to
1640 from the BLOCK's association list.
1642 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1644 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1645 TREE_NOTHROW on fndecls that can't throw. Set
1646 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1647 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1648 gfor_fndecl_associated.
1650 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1653 * frontend-passes.c (optimize_equality): Don't optimize array equality
1655 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1658 * resolve.c (resolve_procedure_interface): New function split off from
1660 (resolve_formal_arglist): Call it here ...
1661 (resolve_symbol): ... and here.
1663 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1665 * Make-lang.in (gfortranspec.o): Update dependencies.
1666 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1668 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1669 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1670 (g77_xargc): Make unsigned.
1671 (g77_xargv): Change to g77_x_decoded_options.
1672 (g77_newargc): Make unsigned.
1673 (g77_newargv): Change to g77_new_decoded_options.
1674 (strings_same, options_same): New.
1675 (append_arg): Use cl_decoded_option structures.
1676 (append_option): New.
1677 (add_arg_libgfortran): New.
1678 (lang_specific_driver): Use cl_decoded_option structures.
1680 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1684 * class.c (add_proc_comp): Add static initializer for PPCs.
1685 (add_procs_to_declared_vtab): Modified comment.
1686 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1687 initializer if the component is part of a vtype.
1688 (mio_component_list): Add argument 'vtype', pass it on to
1690 (mio_symbol): Modified call to 'mio_component_list'.
1691 * trans.h (gfc_conv_initializer): Modified prototype.
1692 (gfc_trans_assign_vtab_procs): Removed.
1693 * trans-common.c (create_common): Modified call to
1694 'gfc_conv_initializer'.
1695 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1696 gfc_emit_parameter_debug_info): Modified call to
1697 'gfc_conv_initializer'.
1698 (build_function_decl): Remove assertion.
1699 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1700 Removed call to 'gfc_trans_assign_vtab_procs'.
1701 (gfc_conv_initializer): Add argument 'procptr'.
1702 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1703 (gfc_trans_assign_vtab_procs): Removed.
1704 * trans-stmt.c (gfc_trans_allocate): Removed call to
1705 'gfc_trans_assign_vtab_procs'.
1707 2010-08-21 Tobias Burnus <burnus@net-b.de>
1711 * intrinsic.c (add_sym): Init value attribute.
1712 (set_attr_value): New function.
1713 (add_functions) Use it and add JN/YN resolvers.
1714 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1715 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1716 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1717 * iresolve.c (gfc_resolve_bessel_n2): New function.
1718 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1720 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1721 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1722 * simplify.c (): For YN set to -INF if previous values
1724 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1726 * iresolve.c (gfc_resolve_extends_type_of): Set the
1727 type of the dummy argument to the one of the actual.
1729 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1731 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1733 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1735 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1738 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1740 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1742 2010-08-19 Daniel Kraft <d@domob.eu>
1746 * trans.h (struct gfc_se): New flag `byref_noassign'.
1747 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1748 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1749 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1750 and check for compile-time errors with those.
1751 * trans-decl.c (trans_associate_var): Use new routine
1752 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1753 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1754 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1755 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1756 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1757 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1758 rank remapping for assignment.
1760 2010-08-19 Tobias Burnus <burnus@net-b.de>
1762 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1763 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1766 2010-08-19 Tobias Burnus <burnus@net-b.de>
1770 * check.c (gfc_check_bessel_n2): New function.
1771 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1772 * intrinsic.c (add_functions): Add transformational version
1773 of the Bessel_jn/yn intrinsics.
1774 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1775 gfc_simplify_bessel_yn2): New prototypes.
1776 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1777 transformational variant.
1778 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1779 Check for negative order.
1780 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1781 gfc_simplify_bessel_yn2): New functions.
1783 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1786 * resolve.c (resolve_transfer): Traverse operands and set expression
1787 to be checked to a non EXPR_OP type.
1789 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1792 * gfortran.h (gfc_add_save): Modified prototype.
1793 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1794 (match_pointer_init): New function to match F08 pointer initialization.
1795 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1796 'match_pointer_init'.
1797 (match_attr_spec): Module variables are implicitly SAVE.
1798 (gfc_match_save): Modified call to 'gfc_add_save'.
1799 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1801 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1802 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1803 initialization checks.
1804 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1805 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1806 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1807 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1809 * trans-decl.c (gfc_create_module_variable): Module variables with
1810 TARGET can already exist.
1811 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1812 (gfc_conv_initializer): Implement non-NULL pointer
1815 2010-08-18 Tobias Burnus <burnus@net-b.de>
1818 * intrinsic.texi (selected_char_kind): Document ISO_10646
1821 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1824 * trans-decl.c (build_library_function_decl_1): Chain on
1825 void_list_node instead of creating a new TREE_LIST.
1826 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1827 * trans-types.c (gfc_get_function_type): Likewise. Set
1828 typelist to void_list_node for the main program.
1830 2010-08-17 Daniel Kraft <d@domob.eu>
1833 * gfortran.h (struct gfc_association_list): New member `where'.
1834 (gfc_is_associate_pointer) New method.
1835 * match.c (gfc_match_associate): Remember locus for each associate
1836 name matched and do not try to set variable flag.
1837 * parse.c (parse_associate): Use remembered locus for symbols.
1838 * primary.c (match_variable): Instead of variable-flag check for
1839 associate names set it for all such names used.
1840 * symbol.c (gfc_is_associate_pointer): New method.
1841 * resolve.c (resolve_block_construct): Don't generate assignments
1842 to give associate-names their values.
1843 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1844 (resolve_symbol): Set some more attributes for associate variables,
1845 set variable flag here and check it and don't try to build an
1846 explicitely shaped array-spec for array associate variables.
1847 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1849 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1850 (gfc_sym_type): Return pointer type for association to scalar vars.
1851 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1852 (trans_associate_var): New method.
1853 (gfc_trans_deferred_vars): Handle association symbols.
1855 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1857 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1859 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1861 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1862 OPT_MDX and OPT_MMDX.
1864 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1866 * lang.opt (MDX, MMDX): Mark RejectDriver.
1868 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1870 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1871 vtabs for generics any more).
1873 2010-08-15 Daniel Kraft <d@domob.eu>
1876 * gfortran.h (gfc_find_proc_namespace): New method.
1877 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1878 around with namespace.
1879 * symbol.c (gfc_find_proc_namespace): New method.
1880 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1882 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1883 * parse.c (parse_associate): Removed assignment-generation here...
1884 * resolve.c (resolve_block_construct): ...and added it here.
1885 (resolve_variable): Handle names that are arrays but were not parsed
1886 as such because of association.
1887 (resolve_code): Fix BLOCK resolution.
1888 (resolve_symbol): Generate array-spec for associate-names.
1890 2010-08-15 Tobias Burnus <burnus@net-b.de>
1893 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1894 (verify_c_interop): Handle unresolved DT with bind(C).
1896 2010-08-15 Tobias Burnus <burnus@net-b.de>
1898 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1899 pointer arrays as absent.
1900 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1901 dummys as absent argument.
1902 * interface.c (compare_actual_formal,compare_parameter):
1905 2010-08-15 Tobias Burnus <burnus@net-b.de>
1907 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1908 dummies with intent(in).
1910 2010-08-15 Daniel Kraft <d@domob.eu>
1913 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1914 routines not IMPURE also as PURE.
1915 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1916 `NO_CLASS' in `CLASS_IMPURE'.
1917 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1918 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1919 (add_functions): Ditto.
1920 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1921 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1922 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1923 are not ALLOCATABLE and have their INTENT specified.
1925 2010-08-13 Daniel Kraft <d@domob.eu>
1927 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1928 * array.c (gfc_match_array_spec): Match implied-shape specification and
1929 handle AS_IMPLIED_SHAPE correctly otherwise.
1930 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1931 (variable_decl): Some checks for implied-shape declaration.
1932 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1933 AS_IMPLIED_SHAPE in any case.
1935 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1937 * lang.opt (MD, MMD): Change to MDX and MMDX.
1938 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1940 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1943 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1944 'gfc_intrinsic_arg'.
1945 (check_arglist,check_specific): Add reference to 'name' field.
1946 (init_arglist): Remove reference to 'name' field.
1947 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1948 * check.c (variable_check): Reverse order of checks. Respect intent of
1950 (int_or_proc_check): New function.
1951 (coarray_check): New function.
1952 (allocatable_check): New function.
1953 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1954 (gfc_check_complex): Use 'int_or_real_check'.
1955 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1956 gfc_check_ucobound): Use 'coarray_check'.
1957 (gfc_check_pack): Use 'real_or_complex_check'.
1958 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1959 'int_or_proc_check'.
1960 (scalar_check,type_check,numeric_check,int_or_real_check,
1961 real_or_complex_check,kind_check,double_check,logical_array_check,
1962 array_check,same_type_check,rank_check,nonoptional_check,
1963 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1964 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1965 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1966 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1967 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1968 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1969 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1972 2010-08-10 Daniel Kraft <d@domob.eu>
1974 * gfortran.texi (Interoperability with C): Fix ordering in menu
1975 and add new subsection about pointers.
1976 (Interoperable Subroutines and Functions): Split off the pointer part.
1977 (working with Pointers): New subsection with extended discussion
1978 of pointers (especially procedure pointers).
1980 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1983 * array.c (gfc_ref_dimen_size): Add end argument.
1984 If end is non-NULL, calculate it.
1985 (ref_size): Adjust call to gfc_ref_dimen_size.
1986 (gfc_array_dimen_size): Likewise.
1987 (gfc_array_res_shape): Likewise.
1988 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1989 * resolve.c (resolve_array_ref): For stride not equal to -1,
1990 fill in the lowest possible end.
1992 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1994 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1996 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1998 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
2000 (check_some_aliasing): Likewise.
2001 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
2002 (gfc_conv_intrinsic_int): Likewise.
2003 (gfc_conv_intrinsic_lib_function): Likewise.
2004 (gfc_conv_intrinsic_cmplx): Likewise.
2005 (gfc_conv_intrinsic_ctime): Likewise.
2006 (gfc_conv_intrinsic_fdate): Likewise.
2007 (gfc_conv_intrinsic_ttynam): Likewise.
2008 (gfc_conv_intrinsic_minmax): Likewise.
2009 (gfc_conv_intrinsic_minmax_char): Likewise.
2010 (gfc_conv_intrinsic_ishftc): Likewise.
2011 (gfc_conv_intrinsic_index_scan_verify): Likewise.
2012 (gfc_conv_intrinsic_merge): Likewise.
2013 (gfc_conv_intrinsic_trim): Likewise.
2014 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
2016 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2019 * dependency.c (check_section_vs_section): Handle cases where
2020 the start expression coincides with the lower or upper
2023 2010-08-04 Janus Weil <janus@gcc.gnu.org>
2028 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
2029 container types. Do not artificially increase refs. Commit symbols one
2031 * interface.c (compare_parameter): Make sure vtabs are present before
2032 generating module variables.
2033 * resolve.c (resolve_allocate_expr): Ditto.
2035 2010-08-04 Tobias Burnus <burnus@net-b.de>
2039 * resolve.c (resolve_structure_cons): Fix
2042 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
2046 * symbol.c (changed_syms): Made static again.
2047 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
2048 Changed conditional internal error into assert.
2049 Rename function to ...
2050 (gfc_enforce_clean_symbol_state): ... this.
2051 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
2052 Rename the former to the latter.
2053 * parse.c (decode_statement, decode_omp_directive,
2054 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
2056 (changed_syms): Remove declaration.
2057 (next_statement): Use gfc_enforce_clean_symbol_state.
2059 2010-08-04 Tobias Burnus <burnus@net-b.de>
2062 * resolve.c (resolve_structure_cons): Fix handling of
2063 initialization structure constructors with character
2064 elements of the wrong length.
2065 * array.c (gfc_check_iter_variable): Add NULL check.
2066 (gfc_resolve_character_array_constructor): Also truncate
2069 2010-08-04 Tobias Burnus <burnus@net-b.de>
2071 * trans-io.c (gfc_build_io_library_fndecls): Fix return
2072 value of some libgfortran functions.
2074 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
2077 * dependency.c (gfc_deb_compare_expr): Remove any integer
2078 conversion functions to larger types from both arguments.
2079 Remove handling these functions futher down.
2081 2010-08-03 Janus Weil <janus@gcc.gnu.org>
2085 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
2086 * resolve.c (resolve_tb_generic_targets): Check for errors.
2088 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2091 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
2094 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2097 * dependency.h: Add prototype for gfc_are_identical_variables.
2098 * frontend-passes.c: Include depencency.h.
2099 (optimimize_equality): Use gfc_are_identical_variables.
2100 * dependency.c (identical_array_ref): New function.
2101 (gfc_are_identical_variables): New function.
2102 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
2103 * dependency.c (gfc_check_section_vs_section). Rename gfc_
2104 prefix from statc function.
2105 (check_section_vs_section): Change arguments to gfc_array_ref,
2106 adjust function body accordingly.
2108 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2109 Janus Weil <janus@gcc.gnu.org>
2114 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
2115 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
2116 gfc_copy_formal_args, gfc_copy_formal_args_intr,
2117 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
2118 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
2119 Call reject_statement in case of error.
2120 (match_deferred_characteritics): Call gfc_undo_symbols in case match
2123 2010-08-01 Janus Weil <janus@gcc.gnu.org>
2126 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
2127 (gfc_find_derived_vtab): Make vtabs and vtypes public.
2128 * module.c (read_module): When reading module files, always import
2129 vtab and vtype symbols.
2131 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
2135 * symbol.c (changed_syms): Made non-static.
2136 * parse.c (changed_syms): Declare new external.
2137 (next_statement): Assert changed_syms is NULL at the beginning.
2139 2010-07-30 Janus Weil <janus@gcc.gnu.org>
2140 Steven G. Kargl <kargl@gcc.gnu.org>
2143 * match.c (match_type_spec): Try to parse derived types before
2146 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
2148 * gfortran.h (gfc_release_symbol): New prototype.
2149 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
2150 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
2151 Use gfc_release_symbol.
2152 * parse.c (gfc_fixup_sibling_symbols): Ditto.
2153 * resolve.c (resolve_symbol): Ditto.
2155 2010-07-29 Tobias Burnus <burnus@net-b.de>
2159 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
2160 external procedure declarations in modules.
2161 (gfc_get_symbol_decl): Modify assert.
2163 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2166 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
2168 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2171 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
2172 (gfc_trans_class_assign): Modified prototype.
2173 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
2174 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
2175 (gfc_trans_class_assign): ... here. Modified actual arguments.
2176 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
2177 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
2178 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2180 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
2184 * class.c (gfc_find_derived_vtab): Accept or discard newly created
2185 symbols before returning.
2187 2010-07-29 Joseph Myers <joseph@codesourcery.com>
2189 * lang.opt (cpp): Remove Joined and Separate markers.
2190 (cpp=): New internal option.
2191 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
2192 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
2195 2010-07-29 Daniel Kraft <d@domob.eu>
2198 * array.c (resolve_array_bound): Fix error message to properly handle
2199 non-variable expressions.
2201 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
2203 * decl.c (free_value): Also free repeat field.
2204 * data.c (gfc_assign_data_value): Always free offset before returning.
2206 2010-07-28 Daniel Kraft <d@domob.eu>
2208 * gfortran.h (gfc_build_intrinsic_call): New method.
2209 * expr.c (gfc_build_intrinsic_call): New method.
2210 * simplify.c (range_check): Ignore non-constant value.
2211 (simplify_bound_dim): Handle non-variable expressions and
2212 fix memory leak with non-free'ed expression.
2213 (simplify_bound): Handle non-variable expressions.
2214 (gfc_simplify_shape): Ditto.
2215 (gfc_simplify_size): Ditto, but only in certain cases possible.
2217 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2219 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2222 2010-07-28 Tobias Burnus <burnus@net-b.de>
2225 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2226 from modules for whole-file mode.
2228 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2230 * gfortran.h (gfc_handle_option): Update prototype and return
2232 * options.c (gfc_handle_option): Update prototype and return value
2235 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2237 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2238 decoded options in allocating deferred_opt.
2239 * cpp.h (gfc_cpp_init_options): Update prototype.
2240 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2241 * gfortran.h (gfc_option_lang_mask): New.
2242 (gfc_init_options): Update prototype.
2243 * options.c (gfc_option_lang_mask): New.
2244 (gfc_init_options): Update prototype. Pass new arguments to
2245 gfc_cpp_init_options.
2247 2010-07-26 Tobias Burnus <burnus@net-b.de>
2250 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2251 for functions which are later in the same file.
2252 (gfc_create_function_decl, build_function_decl,
2253 build_entry_thunks): Add global argument.
2254 * trans.c (gfc_generate_module_code): Update
2255 gfc_create_function_decl call.
2256 * trans.h (gfc_create_function_decl): Update prototype.
2257 * resolve.c (resolve_global_procedure): Also resolve for
2260 2010-07-26 Richard Henderson <rth@redhat.com>
2263 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2264 (gfc_write_global_declarations): New.
2266 2010-07-26 Tobias Burnus <burnus@net-b.de>
2269 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2270 for call to transfer_namelist_element.
2271 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2274 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2277 * Make-lang.in: Add fortran/frontend-passes.o.
2278 * gfortran.h: Add prototype for gfc_run_passes.
2279 * resolve.c (gfc_resolve): Call gfc_run_passes.
2280 * frontend-passes.c: New file.
2282 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2285 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2288 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2291 * gfortran.h (gfc_namespace): New field old_equiv.
2292 (gfc_free_equiv_until): New prototype.
2293 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2294 a parameterized stop condition.
2295 (gfc_free_equiv): Use gfc_free_equiv_until.
2296 * parse.c (next_statement): Save equivalence list.
2297 (reject_statement): Restore equivalence list.
2299 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2302 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2303 in the function so that it does not get missed by early exits.
2304 (load_line): Add checks for quoted strings and free form comments to
2305 disable warnings on comments. Add check for ampersand as first
2306 character after truncation and don't warn for this case, but warn if
2307 there are subsequent non-whitespace characters.
2309 2010-07-24 Tobias Burnus <burnus@net-b.de>
2312 * parse.c (gfc_parse_file): Do not override
2313 gfc_global_ns_list items.
2315 2010-07-24 Tobias Burnus <burnus@net-b.de>
2317 * options.c (gfc_init_options): Enable -fwhole-file by default.
2318 * interface.c (compare_parameter): Assume a Hollerith constant is
2319 compatible with all other argument types.
2321 2010-07-23 Tobias Burnus <burnus@net-b.de>
2324 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2325 -fwhole-file also for derived types.
2326 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2327 rename to gfc_copy_dt_decls_ifequal.
2328 (gfc_get_derived_type): Update call.
2329 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2331 2010-07-23 Tobias Burnus <burnus@net-b.de>
2334 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2336 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2338 * trans-types.c (gfc_get_array_descriptor_base,
2339 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2340 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2341 instead of clearing DECL_NAME.
2342 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2344 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2347 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2349 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2350 reverse the scalarization loop.
2351 gfc_conv_resolve_dependencies: Pass the reverse field of the
2352 loopinfo to gfc_dep_resolver.
2353 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2354 assignment by resetting loop.reverse.
2355 gfortran.h : Add the gfc_reverse enum.
2356 trans.h : Add the reverse field to gfc_loopinfo.
2357 dependency.c (gfc_check_dependency): Pass null to the new arg
2358 of gfc_dep_resolver.
2359 (gfc_check_section_vs_section): Check for reverse dependencies.
2360 (gfc_dep_resolver): Add reverse argument and deal with the loop
2362 dependency.h : Modify prototype for gfc_dep_resolver to include
2365 2010-07-23 Daniel Kraft <d@domob.eu>
2368 * gfortran.h (gfc_find_symtree_in_proc): New method.
2369 * symbol.c (gfc_find_symtree_in_proc): New method.
2370 * match.c (match_exit_cycle): Look for loop name also in parent
2371 namespaces within current procedure.
2373 2010-07-22 Tobias Burnus <burnus@net-b.de>
2376 * dependency.c (gfc_check_dependency): Add argument alising check.
2377 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2379 2010-07-22 Daniel Kraft <d@domob.eu>
2381 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2382 now in the correct place.
2384 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2387 * Revert my commit r162325.
2389 2010-07-21 Daniel Kraft <d@domob.eu>
2391 * trans.h (gfc_get_return_label): Removed.
2392 (gfc_generate_return): New method.
2393 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2394 returning a tree directly.
2395 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2396 (gfc_trans_block_construct): Update for new interface to
2397 `gfc_trans_deferred_vars'.
2398 * trans-decl.c (current_function_return_label): Removed.
2399 (current_procedure_symbol): New variable.
2400 (gfc_get_return_label): Removed.
2401 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2402 returning a tree directly.
2403 (get_proc_result), (gfc_generate_return): New methods.
2404 (gfc_generate_function_code): Clean up and do init/cleanup here
2405 also with gfc_wrapped_block. Remove return-label but rather
2408 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2411 * fortran/match.c (match_type_spec): Check for derived type before
2414 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2417 * interface.c (matching_typebound_op): Add argument for the
2418 return of the generic name for the procedure.
2419 (build_compcall_for_operator): Add an argument for the generic
2420 name of an operator procedure and supply it to the expression.
2421 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2422 calls to the above procedures.
2423 * resolve.c (resolve_typebound_function): Catch procedure
2424 component calls for CLASS objects, check that the vtable is
2425 complete and insert the $vptr and procedure components, to make
2427 (resolve_typebound_function): The same.
2428 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2429 an allocatable scalar if it is a result.
2431 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2434 * match.c (gfc_match_iterator): Reverted.
2436 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2439 * match.c (gfc_match_iterator): Remove error that iterator
2440 cannot be INTENT(IN).
2442 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2444 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2445 Access subscript through the "dim" field index.
2446 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2448 (gfc_conv_array_index_offset): Ditto.
2449 (gfc_conv_loop_setup): Ditto.
2450 (gfc_conv_expr_descriptor): Ditto.
2451 (gfc_conv_ss_startstride): Ditto. Update call to
2452 gfc_conv_section_startstride.
2453 (gfc_conv_section_startstride): Set values along the array dimension.
2454 Get array dimension directly from the argument.
2456 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2458 * trans.h (gfc_string_to_single_character): New prototype.
2459 * trans-expr.c (string_to_single_character): Renamed to ...
2460 (gfc_string_to_single_character): ... this. No longer static.
2461 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2462 gfc_trans_string_copy): Adjust callers.
2463 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2464 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2465 (select_struct): Move to toplevel, add GTY(()).
2466 (gfc_trans_character_select): Optimize SELECT CASE
2467 with character length 1.
2469 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2471 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2472 * trans-common.c: Likewise.
2473 * trans-decl.c: Likewise.
2474 * trans-types.c: Likewise.
2475 * trans.c: Likewise.
2477 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2480 * resolve.c (resolve_typebound_generic_call): Resolve generic
2481 non-polymorphic type-bound procedure calls to the correct specific
2483 (resolve_typebound_subroutine): Remove superfluous code.
2485 2010-07-15 Daniel Kraft <d@domob.eu>
2488 * trans.h (struct gfc_wrapped_block): New struct.
2489 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2490 (gfc_finish_wrapped_block): New method.
2491 (gfc_init_default_dt): Add new init code to block rather than
2493 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2494 (gfc_trans_dummy_array_bias): Ditto.
2495 (gfc_trans_g77_array): Ditto.
2496 (gfc_trans_deferred_array): Ditto.
2497 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2498 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2499 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2500 (gfc_finish_wrapped_block): New method.
2501 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2502 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2503 (gfc_trans_deferred_array): Ditto.
2504 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2505 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2506 (init_intent_out_dt): Ditto.
2507 (gfc_init_default_dt): Add new init code to block rather than
2509 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2510 and cleanup code and put it all together.
2512 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2514 * trans.h (gfc_build_compare_string): Add CODE argument.
2515 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2516 gfc_build_compare_string.
2517 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2518 gfc_build_compare_string.
2519 (string_to_single_character): Rename len variable to length.
2520 (gfc_optimize_len_trim): New function.
2521 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2522 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2523 bigger than the length of the other string, they compare unequal.
2526 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2527 in CASE_LABEL_EXPR and use NULL for low for the default case.
2529 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2531 * trans-array.c (gfc_conv_section_upper_bound): Remove
2532 (gfc_conv_section_startstride): Don't set the upper bound in the
2533 vector subscript case.
2534 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2536 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2539 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2540 * dependency.c (gfc_is_data_pointer): Make it static.
2541 * intrinsic.texi: Update documentation on C_LOC.
2542 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2543 and add a check for polymorphic variables.
2545 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2547 * trans-expr.c (string_to_single_character): Also optimize
2548 string literals containing a single char followed only by spaces.
2549 (gfc_trans_string_copy): Remove redundant string_to_single_character
2552 * trans-decl.c (gfc_build_intrinsic_function_decls,
2553 gfc_build_builtin_function_decls): Mark functions as
2554 DECL_PURE_P or TREE_READONLY.
2556 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2558 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2559 instead of build_function_call_expr.
2560 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2562 2010-07-13 Tobias Burnus <burnus@net-b.de>
2563 Daniel Franke <franke.daniel@gmail.com>
2566 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2567 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2569 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2571 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2572 Tobias Burnus <burnus@net-b.de>
2575 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2576 noclobber/noescape annotations to function calls.
2577 (gfc_build_builtin_function_decls): Likewise.
2579 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2585 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2586 * class.c (gfc_build_class_symbol): Modified call to
2587 'gfc_find_derived_vtab'.
2588 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2589 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2591 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2592 Removed treatment of generics.
2593 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2594 Call 'add_proc_comp' instead of duplicating code.
2595 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2597 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2598 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2599 Removed treatment of generics.
2600 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2601 'gfc_find_derived_vtab'.
2602 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2603 Removed treatment of generics.
2604 (resolve_select_type,resolve_fl_derived): Modified call to
2605 'gfc_find_derived_vtab'.
2606 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2607 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2609 * trans-stmt.c (gfc_trans_allocate): Ditto.
2611 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2614 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2617 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2619 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2620 * resolve.c (build_default_init_expr): Ditto.
2622 2010-07-11 Tobias Burnus <burnus@net-b.de>
2625 * module.c (sort_iso_c_rename_list): Remove.
2626 (import_iso_c_binding_module,use_iso_fortran_env_module):
2627 Allow multiple imports of the same symbol.
2629 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2631 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2633 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2636 * decl.c (build_sym,attr_decl1): Only build the class container if the
2637 symbol has sufficient attributes.
2638 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2639 pointer attribute for classes.
2640 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2641 * module.c (MOD_VERSION): Bump.
2642 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2643 (mio_symbol_attribute): Handle class_pointer attribute.
2644 * parse.c (parse_derived): Use class_pointer instead of pointer
2645 attribute for classes.
2646 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2647 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2648 resolve_allocate_expr,resolve_fl_derived): Ditto.
2649 (resolve_fl_var_and_proc): Check for class_ok attribute.
2651 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2653 * trans-io.c (gfc_build_st_parameter): Update calls to
2654 gfc_add_field_to_struct.
2655 * trans-stmt.c (ADD_FIELD): Ditto.
2657 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2659 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2660 fieldlist, remove fieldlist from argument list.
2661 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2662 and remove fieldlist from argument list.
2663 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2664 gfc_get_mixed_entry_union): Move setting
2665 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2666 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2668 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2671 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2672 if the lhs has never been host associated, as well as not being
2673 use associated, a pointer or a target.
2674 * resolve.c (resolve_variable): Mark variables that are host
2676 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2679 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2681 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2682 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2683 SIZEOF and C_SIZEOF.
2685 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2688 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2689 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2690 gfc_resolve_storage_size): New prototypes.
2691 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2692 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2693 * iresolve.c (gfc_resolve_storage_size): New function.
2694 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2696 (gfc_conv_intrinsic_storage_size): New function.
2697 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2699 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2702 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2703 !$omp do loops. Error on CYCLE to non-innermost collapsed
2706 2010-07-08 Tobias Burnus <burnus@net-b.de>
2709 * array.c (gfc_match_array_ref): Better error message for
2710 coarrays with too few ranks.
2711 (match_subscript): Move one diagnostic to caller.
2712 * gfortran.h (gfc_get_corank): Add prottype.
2713 * expr.c (gfc_get_corank): New function.
2714 * iresolve.c (resolve_bound): Fix rank for cobounds.
2715 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2716 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2719 2010-07-06 Tobias Burnus <burnus@net-b.de>
2722 * array.c (gfc_expand_constructor): Add optional diagnostic.
2723 * gfortran.h (gfc_expand_constructor): Update prototype.
2724 * expr.c (gfc_simplify_expr, check_init_expr,
2725 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2726 * resolve.c (gfc_resolve_expr): Ditto.
2728 2010-07-06 Tobias Burnus <burnus@net-b.de>
2730 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2731 * trans-intrinsic.c: Ditto.
2732 * trans-types.c: Ditto.
2733 * convert.c: Include diagnostic-core.h instead of toplev.h.
2735 * trans-array.c: Ditto.
2736 * trans-const.c: Ditto.
2737 * trans-expr.c: Ditto.
2738 * trans-io.c: Ditto.
2739 * trans-openmp.c: Ditto.
2742 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2745 * check.c (dim_rank_check): Also check intrinsic functions.
2746 Adjust permissible rank for functions which reduce the rank of
2747 their argument. Spread is an exception, where DIM can
2748 be one larger than the rank of array.
2750 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2753 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2755 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2758 * trans-types.c (gfc_get_derived_type): Derived type fields
2759 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2760 but build_pointer_type_for_mode must be used for this.
2762 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2764 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2765 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2766 type of gfc_conv_procedure_call.
2767 (conv_generic_with_optional_char_arg): Likewise.
2768 * trans-stmt.c (gfc_trans_call): Likewise.
2769 * trans-expr.c (gfc_conv_function_expr): Likewise.
2770 (gfc_conv_procedure_call): Use build_call_vec instead of
2773 2010-07-04 Daniel Kraft <d@domob.eu>
2775 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2777 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2781 * trans-types.c (gfc_get_derived_type): Derived type fields
2782 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2784 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2787 * decl.c (match_procedure_in_type): Clear structure before using.
2788 (gfc_match_generic): Ditto.
2790 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2792 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2793 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2794 of which comes from...
2795 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2796 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2798 (gfc_get_array_descriptor_base): Likewise.
2799 (gfc_get_mixed_entry_union): Likewise.
2800 (gfc_get_derived_type): Add extra chain parameter for
2801 gfc_add_field_to_struct.
2802 * trans-stmt.c (gfc_trans_character_select): Likewise.
2803 * trans-io.c (gfc_build_st_parameter): Likewise.
2805 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2808 * resolve.c (is_external_proc): Prevent procedure pointers from being
2809 regarded as external procedures.
2811 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2814 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2815 passed as second argument of ASSOCIATED.
2817 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2820 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2821 to determine if a function assignment can be made without a
2823 (gfc_trans_arrayfunc_assign): Move all the conditions that
2824 suppress the direct function call to the above new functon and
2827 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2830 * interface.c (argument_rank_mismatch): New function.
2831 (compare_parameter): Call new function instead of generating
2834 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2836 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2837 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2840 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2842 * Make-lang.in: Update dependencies.
2844 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2846 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2847 and exit_label fields.
2848 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2850 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2851 (gfc_trans_do): Likewise.
2852 (gfc_trans_do_while): Likewise.
2853 (gfc_trans_cycle): Use cycle_label directly.
2854 (gfc_trans_exit): Use exit_label directly.
2856 2010-06-27 Daniel Kraft <d@domob.eu>
2858 * dump-parse-tree.c (show_symbol): Dump target-expression for
2860 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2861 (show_namespace): Use show_level for correct indentation of
2862 "inner namespaces" (contained procedures or BLOCK).
2864 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2867 * dump-parse-tree.c (show_code_node): Show namespace for
2870 2010-06-26 Tobias Burnus <burnus@net-b.de>
2872 * decl.c (gfc_match_decl_type_spec): Support
2873 TYPE(intrinsic-type-spec).
2875 2010-06-25 Tobias Burnus <burnus@net-b.de>
2877 * intrinsic.h (gfc_check_selected_real_kind,
2878 gfc_simplify_selected_real_kind): Update prototypes.
2879 * intrinsic.c (add_functions): Add radix support to
2881 * check.c (gfc_check_selected_real_kind): Ditto.
2882 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2883 * trans-decl.c (gfc_build_intrinsic_function_decls):
2884 Change call from selected_real_kind to selected_real_kind2008.
2885 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2886 (PRECISION, RANGE, RADIX): Add cross @refs.
2888 2010-06-25 Tobias Burnus <burnus@net-b.de>
2890 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2891 * gfortran.texi (_gfortran_set_options): Update for
2892 GFC_STD_F2008_OBS addition.
2893 * libgfortran.h: Add GFC_STD_F2008_OBS.
2894 * options.c (set_default_std_flags, gfc_handle_option): Handle
2896 io.c (check_format): Fix allow_std check.
2898 2010-06-25 Tobias Burnus <burnus@net-b.de>
2900 * decl.c (gfc_match_entry): Allow END besides
2901 END SUBROUTINE/END FUNCTION for contained procedures.
2903 2010-06-25 Tobias Burnus <burnus@net-b.de>
2905 * parse.c (next_free, next_fixed): Allow ";" as first character.
2907 2010-06-24 Tobias Burnus <burnus@net-b.de>
2910 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2912 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2915 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2918 2010-06-21 Tobias Burnus <burnus@net-b.de>
2921 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2923 * symbol.c (gfc_add_contiguous): New function.
2924 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2925 * decl.c (match_attr_spec): Ditto.
2926 (gfc_match_contiguous): New function.
2927 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2929 * gfortran.h (symbol_attribute): Add contiguous.
2930 (gfc_is_simply_contiguous): Add prototype.
2931 (gfc_add_contiguous): Add prototype.
2932 * match.h (gfc_match_contiguous): Add prototype.
2933 * parse.c (decode_specification_statement,
2934 decode_statement): Handle contiguous attribute.
2935 * expr.c (gfc_is_simply_contiguous): New function.
2936 * dump-parse-tree.c (show_attr): Handle contiguous.
2937 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2939 * trans-expr.c (gfc_add_interface_mapping): Copy
2941 * trans-array.c (gfc_conv_descriptor_stride_get,
2942 gfc_conv_array_parameter): Handle contiguous arrays.
2943 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2944 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2946 * trans.h (gfc_array_kind): Ditto.
2947 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2949 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2951 * options.c (gfc_handle_option): Don't handle N_OPTS.
2953 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2956 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2959 2010-06-18 Tobias Burnus <burnus@net-b.de>
2962 * resolve.c (resolve_allocate_deallocate): Properly check
2963 part-refs in stat=/errmsg= for invalid use.
2965 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2968 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2969 Return directly in case of an error.
2971 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2974 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2975 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2976 structure to each procedure in a procedure list.
2977 * module.c (mio_typebound_proc): Add NULL argument to
2978 'gfc_get_typebound_proc'.
2979 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2980 to initialize the new structure.
2982 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2985 * gfortran.h (gfc_expr): Add new member 'mold'.
2986 * match.c (gfc_match_allocate): Implement the MOLD tag.
2987 * resolve.c (resolve_allocate_expr): Ditto.
2988 * trans-stmt.c (gfc_trans_allocate): Ditto.
2990 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2993 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2994 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2995 GFC_DECL_SAVED_DESCRIPTOR set.
2996 (gfc_omp_report_decl): New function.
2997 * trans.h (gfc_omp_report_decl): New prototype.
2998 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
3000 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
3004 * gfortranspec.c (lang_specific_driver): Removed deprecation
3006 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
3007 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
3008 * cpp.h (gfc_cpp_makedep): New.
3009 (gfc_cpp_add_dep): New.
3010 (gfc_cpp_add_target): New.
3011 * cpp.c (gfc_cpp_option): Add deps* members.
3012 (gfc_cpp_makedep): New.
3013 (gfc_cpp_add_dep): New.
3014 (gfc_cpp_add_target): New.
3015 (gfc_cpp_init_options): Initialize new options.
3016 (gfc_cpp_handle_option): Handle new options.
3017 (gfc_cpp_post_options): Map new options to libcpp-options.
3018 (gfc_cpp_init): Handle deferred -MQ and -MT options.
3019 (gfc_cpp_done): If requested, write dependencies to file.
3020 * module.c (gfc_dump_module): Add a module filename as target.
3021 * scanner.c (open_included_file): New parameter system; add the
3022 included file as dependency.
3023 (gfc_open_included_file): Add the included file as dependency.
3024 (gfc_open_intrinsic_module): Likewise.
3025 * invoke.texi: Removed deprecation warning for -M.
3026 * gfortran.texi: Removed Makefile-dependencies project.
3028 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
3030 * resolve.c (resolve_global_procedure): Improved checking if an
3031 explicit interface is required.
3033 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3035 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
3037 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
3038 (gfc_conv_intrinsic_ttynam): Likewise.
3039 (gfc_conv_intrinsic_trim): Likewise.
3041 2010-06-12 Janus Weil <janus@gcc.gnu.org>
3044 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
3046 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3048 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
3050 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3052 * mathbuiltins.def: Add builtins that do not directly correspond
3053 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
3054 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
3055 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
3056 code_{r,c}{4,8,10,16} fields. Add
3057 {,complex}{float,double,long_double}_built_in fields.
3058 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
3059 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
3060 definition of OTHER_BUILTIN.
3061 (real_compnt_info): Remove unused struct.
3062 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
3064 (build_round_expr): Call builtin_decl_for_precision instead of
3066 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
3067 instead of a switch.
3068 (gfc_build_intrinsic_lib_fndecls): Match
3069 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
3070 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
3072 (gfc_conv_intrinsic_lib_function): Go through all the extended
3074 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
3075 instead of a switch.
3076 (gfc_conv_intrinsic_abs): Likewise.
3077 (gfc_conv_intrinsic_mod): Likewise.
3078 (gfc_conv_intrinsic_sign): Likewise.
3079 (gfc_conv_intrinsic_fraction): Likewise.
3080 (gfc_conv_intrinsic_nearest): Likewise.
3081 (gfc_conv_intrinsic_spacing): Likewise.
3082 (gfc_conv_intrinsic_rrspacing): Likewise.
3083 (gfc_conv_intrinsic_scale): Likewise.
3084 (gfc_conv_intrinsic_set_exponent): Likewise.
3086 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
3090 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
3091 functions with CLASS formal arguments.
3093 2010-06-10 Janus Weil <janus@gcc.gnu.org>
3096 * resolve.c (conformable_arrays): Handle allocatable components.
3098 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3101 * gfortran.texi: Document that Cray pointers cannot be function
3104 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3107 * gfortran.texi: Document lack of support for syntax
3108 "complex FUNCTION name*16()", and existence of alternative
3109 legacy syntax "complex*16 FUNCTION name()".
3111 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3114 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
3115 POSIX's fsync(), and how to call the latter from Fortran code.
3117 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
3120 * interface.c (compare_actual_formal): Reject actual arguments with
3121 array subscript passed to ASYNCHRONOUS dummys.
3123 2010-06-10 Daniel Kraft <d@domob.eu>
3126 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
3127 (struct gfc_symbol): New field `assoc'.
3128 (struct gfc_association_list): New struct.
3129 (struct gfc_code): New struct `block' in union, move `ns' there
3130 and add association list.
3131 (gfc_free_association_list): New method.
3132 (gfc_has_vector_subscript): Made public;
3133 * match.h (gfc_match_associate): New method.
3134 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
3135 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
3136 * interface.c (gfc_has_vector_subscript): Made public.
3137 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
3138 * match.c (gfc_match_associate): New method.
3139 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
3140 * primary.c (match_variable): Don't allow names associated to expr here.
3141 * parse.c (decode_statement): Try matching ASSOCIATE statement.
3142 (case_exec_markers, case_end): Add ASSOCIATE statement.
3143 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
3144 (parse_associate): New method.
3145 (parse_executable): Handle ST_ASSOCIATE.
3146 (parse_block_construct): Change reference to gfc_code's `ns' field.
3147 * resolve.c (resolve_select_type): Ditto.
3148 (resolve_code): Ditto.
3149 (resolve_block_construct): Ditto and add comment.
3150 (resolve_select_type): Set association list in generated BLOCK to NULL.
3151 (resolve_symbol): Resolve associate names.
3152 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
3153 and free association list.
3154 (gfc_free_association_list): New method.
3155 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
3156 * trans-stmt.c (gfc_trans_block_construct): Change reference to
3157 gfc_code's `ns' field.
3159 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
3161 * error.c (error_print): Pre-initialize loc by NULL.
3162 * openmp.c (resolve_omp_clauses): Add explicit
3163 braces to avoid ambigous else.
3164 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
3166 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
3168 * gfc-internals.texi: Move to GFDL 1.3.
3169 * gfortran.texi: Ditto.
3170 * intrinsic.texi: Ditto.
3171 * invoke.texi: Ditto.
3173 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3176 * check.c (gfc_check_selected_real_kind): Verify that the
3177 actual arguments are scalar.
3179 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3182 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
3184 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3187 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
3189 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3191 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
3193 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3195 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
3196 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
3197 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
3198 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
3200 * fortran/check.c (nonnegative_check, less_than_bitsize1,
3201 less_than_bitsize2): New functions.
3202 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
3203 nonnegative_check and less_than_bitsize1.
3204 (gfc_check_ibclr, gfc_check_ibset): Removed.
3205 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
3208 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3211 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3214 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
3216 * resolve.c (resolve_deallocate_expr): Avoid warning
3217 about possible use of iunitialized sym.
3218 (resolve_allocate_expr): Pre-initialize sym by NULL.
3220 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3223 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3225 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3227 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3229 (gfc_get_array_type_bounds): Likewise.
3231 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3232 (gfc_find_module): Likewise.
3234 * f95-lang.c (pushlevel): Likewise.
3236 * trans.h (struct lang_type): Add variable_size GTY option.
3237 (struct lang_decl): Likewise.
3239 2010-06-08 Tobias Burnus <burnus@net-b.de>
3242 * symbol.c (check_conflict): Move protected--external/procedure check ...
3243 * resolve.c (resolve_select_type): ... to the resolution stage.
3245 2010-06-07 Tobias Burnus <burnus@net-b.de>
3247 * options.c (gfc_handle_option): Fix -fno-recursive.
3249 2010-06-07 Tobias Burnus <burnus@net-b.de>
3251 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3252 * gfortran.texi (copyrights-gfortran): Ditto.
3254 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3256 * lang.opt (fshort-enums): Define using Var and VarExists.
3257 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3259 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3260 Janus Weil <janus@gcc.gnu.org>
3263 * resolve.c (get_declared_from_expr): Move to before
3264 resolve_typebound_generic_call. Make new_ref and class_ref
3265 ignorable if set to NULL.
3266 (resolve_typebound_generic_call): Once we have resolved the
3267 generic call, check that the specific instance is that which
3268 is bound to the declared type.
3269 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3270 freeing 'class_ref->next' twice.
3272 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3275 * trans-array.c (structure_alloc_comps): Dereference scalar
3276 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3279 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3281 * gfortranspec.c (append_arg, lang_specific_driver): Use
3282 GCC-specific formats in diagnostics.
3284 2010-06-02 Tobias Burnus <burnus@net-b.de>
3287 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3290 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3293 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3296 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3298 * fortran/gfortran.texi: Fix typos in description of variable-format-
3301 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3304 * dependency.c (gfc_check_section_vs_section): Check
3305 for interleaving array assignments without conflicts.
3307 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3309 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3310 $data component of a class container.
3311 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3312 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3313 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3314 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3315 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3316 * gcc/fortran/parse.c (parse_derived): Ditto.
3317 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3318 gfc_expr_attr): Ditto.
3319 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3320 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3321 resolve_fl_var_and_proc, resolve_typebound_procedure,
3322 resolve_fl_derived): Ditto.
3323 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3324 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3326 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3327 gfc_trans_deferred_vars): Ditto.
3328 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3330 2010-05-28 Tobias Burnus <burnus@net-b.de>
3332 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3334 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3336 * gfortranspec.c (append_arg, lang_specific_driver): Use
3337 fatal_error instead of fatal. Use warning instead of fprintf for
3340 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3342 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3343 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3344 xstrerror instead of strerror.
3346 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3348 * cpp.c (cb_cpp_error): Save and restore
3349 global_dc->warn_system_headers, not variable warn_system_headers.
3351 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3353 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3355 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3357 * trans-common.c: Do not include rtl.h, include output.h instead.
3358 * trans-decl.c: Likewise.
3360 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3363 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3364 namespace before trying to reorder the gsymbols.
3366 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3371 * resolve.c (resolve_global_procedure): Add check for global
3372 procedures with implicit interfaces and assumed-shape or optional
3373 dummy arguments. Verify that function return type, kind and string
3376 2010-05-21 Tobias Burnus <burnus@net-b.de>
3378 * gfortran.h: Do not include system.h.
3379 * bbt.c: Include system.h.
3381 * dependency.c: Ditto.
3382 * dump-parse-tree.c: Ditto.
3383 * arith.h: Do not include gfortran.h.
3384 * constructor.h: Do not include gfortran.h and splay-tree.h.
3385 * match.h: Do not include gfortran.h.
3387 * target-memory.h: Ditto.
3388 * openmp.c: Do not include toplev.h and target.h.
3389 * trans-stmt.c: Ditto not include toplev.h.
3391 * trans-common.c: Tell why toplev.h is needed. And
3392 do not include target.h.
3393 * trans-expr.c: Tell why toplev.h is needed.
3394 * trans-array.c: Ditto.
3395 * trans-openmp.c: Ditto.
3396 * trans-const.c: Ditto.
3398 * trans-types.c: Ditto.
3399 * trans-io.c: Ditto.
3400 * trans-decl.c: Ditto.
3403 * trans-intrinsic.c: Ditto.
3406 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3409 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3410 before returning MATCH_ERROR. Add check for scalar. Add check for
3411 default integer kind.
3413 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3416 * match.c (gfc_match_select_type): On error jump back out of the local
3418 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3419 stage, more precisely to ...
3420 * resolve.c (resolve_fl_derived): ... this place.
3422 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3425 * resolve.c (ensure_not_abstract): Allow abstract types with
3426 non-abstract ancestors.
3428 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3430 * trans-const.c: Include realmpfr.h.
3431 * Make-lang.in: Update dependencies.
3433 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3435 * trans-const.c, trans-types.c, trans-intrinsic.c:
3436 Clean up redundant includes.
3438 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3441 * lang.opt (Wunused-dummy-argument): New option.
3442 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3443 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3444 (set_Wall): Enable warn_unused_dummy_argument.
3445 (gfc_handle_option): Set warn_unused_dummy_argument according to
3447 * trans-decl.c (generate_local_decl): Separate warnings about
3448 unused variables and unused dummy arguments.
3449 * invoke.texi: Documented new option.
3451 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3453 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3454 (gfc_conv_string_tmp): Do not assert type comparibilty.
3455 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3456 (gfc_conv_expr_descriptor): Remove assert.
3457 * trans-common.c: Clarify why rtl.h and tm.h are included.
3458 * trans-openmp.c: Do not include ggc.h and real.h.
3459 Explain why gimple.h is included.
3460 * trans-const.c: Do not include ggc.h.
3461 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3462 * trans.c: Do not include ggc.h and real.h.
3463 Explain why gimple.h is included.
3464 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3465 and dwarf2out.h are included.
3466 * trans-io.c: Do not include gimple.h and real.h.
3467 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3468 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3471 2010-05-20 Tobias Burnus <burnus@net-b.de>
3473 * options.c (gfc_init_options,gfc_post_options): Enable
3474 flag_associative_math by default.
3476 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3479 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3480 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3481 blank STOP, handling a null expression. (gfc_trans_pause): Use
3482 pause_string for blank PAUSE.
3483 * trans.h: Add external function declaration for error_stop_numeric.
3484 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3485 the declaration for the library call. Adjust whitespaces.
3486 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3487 signal no stop code. Match the expression following the stop and pass
3488 that to the translators. Remove the old use of digit matching. Add
3489 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3490 and if CHARACTER, default character KIND.
3492 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3495 * lang.opt (Wconversion-extra): New option.
3496 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3497 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3498 (set_Wall): Enable -Wconversion.
3499 (gfc_handle_option): Set warn_conversion_extra.
3500 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3501 introduced for -Wconversion if -Wconversion-extra is present.
3502 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3503 -Wconversion; document -Wconversion-extra.
3505 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3508 * gfortran.h (gfc_has_default_initializer): New.
3509 * expr.c (gfc_has_default_initializer): New.
3510 * resolve.c (has_default_initializer): Removed, use
3511 gfc_has_default_initializer() instead. Updated all callers.
3512 * trans-array.c (has_default_initializer): Removed, use
3513 gfc_has_default_initializer() instead. Updated all callers.
3514 * trans-decl.c (generate_local_decl): Do not check the
3515 first component only to check for initializers, but use
3516 gfc_has_default_initializer() instead.
3518 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3521 * primary.c (match_string_constant): Move start_locus just inside
3523 * data.c (create_character_intializer): Clarified truncation warning.
3525 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3528 * intrinsic.h (gfc_check_float): New prototype.
3529 (gfc_check_sngl): New prototype.
3530 * check.c (gfc_check_float): New.
3531 (gfc_check_sngl): New.
3532 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3533 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3535 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3536 added them to the list of specifics of REAL instead.
3538 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3541 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3542 This is now handled via 'gfc_class_null_initializer'.
3544 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3546 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3547 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3548 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3549 add_procs_to_declared_vtab,add_generic_specifics,
3550 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3551 find_typebound_proc_uop,gfc_find_typebound_proc,
3552 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3553 gfc_get_tbp_symtree): Moved here from other places.
3554 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3556 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3557 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3558 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3559 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3560 * Make-lang.in: Add class.o.
3561 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3562 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3563 add_procs_to_declared_vtab,add_generic_specifics,
3564 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3565 find_typebound_proc_uop,gfc_find_typebound_proc,
3566 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3567 gfc_get_tbp_symtree): Move to class.c.
3569 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3571 * trans-types.c (gfc_init_types): Use build_function_type_list.
3572 (gfc_get_ppc_type): Likewise.
3573 * trans-decl.c (gfc_generate_constructors): Likewise.
3574 * f95-lang.c (build_builtin_fntypes): Likewise.
3575 (gfc_init_builtin_functions): Likewise.
3576 (DEF_FUNCTION_TYPE_0): Likewise.
3577 (DEF_FUNCTION_TYPE_1): Likewise.
3578 (DEF_FUNCTION_TYPE_2): Likewise.
3579 (DEF_FUNCTION_TYPE_3): Likewise.
3580 (DEF_FUNCTION_TYPE_4): Likewise.
3581 (DEF_FUNCTION_TYPE_5): Likewise.
3582 (DEF_FUNCTION_TYPE_6): Likewise.
3583 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3584 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3586 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3588 * trans-array.c (gfc_trans_array_constructor_value): Use
3589 build_constructor instead of build_constructor_from_list.
3590 (gfc_build_constant_array_constructor): Likewise.
3591 * trans-decl.c (create_main_function): Likewise.
3592 * trans-stmt.c (gfc_trans_character_select): Likewise.
3594 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3597 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3598 (resolve_fl_variable_derived): ... this place.
3599 (resolve_symbol): Make sure function symbols (and their result
3600 variables) are not resolved twice.
3602 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3605 * array.c (match_array_list): Revert change from 2010-05-13.
3607 2010-05-16 Richard Guenther <rguenther@suse.de>
3609 * trans-decl.c (module_htab_decls_hash): Revert last change.
3611 2010-05-16 Richard Guenther <rguenther@suse.de>
3613 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3615 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3617 * options.c (set_Wall): Remove special logic for Wuninitialized
3620 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3624 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3627 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3631 * gfortran.h (gfc_class_null_initializer): New prototype.
3632 * expr.c (gfc_class_null_initializer): New function to build a NULL
3633 initializer for CLASS pointers.
3634 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3635 containers. Remove default NULL initialization of $data component.
3636 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3638 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3639 Use new function 'gfc_class_null_initializer'.
3640 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3643 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3646 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3647 unsigned mpz_get_?i routines.
3649 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3651 * trans.c (trans_code): Set backend locus early.
3652 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3653 of the function instead of current input_location.
3655 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3658 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3660 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3661 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3664 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3667 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3669 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3670 by reference dummy procedures or non-dummy procedure pointers.
3671 (gfc_omp_predetermined_sharing): Return
3672 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3674 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3677 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3678 after OMP statement.
3679 (gfc_match_omp_critical): Likewise.
3680 (gfc_match_omp_flush): Likewise.
3681 (gfc_match_omp_workshare): Likewise.
3682 (gfc_match_omp_master): Likewise.
3683 (gfc_match_omp_ordered): Likewise.
3684 (gfc_match_omp_atomic): Likewise.
3685 (gfc_match_omp_barrier): Likewise.
3686 (gfc_match_omp_end_nowait): Likewise.
3688 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3691 * resolve.c (validate_case_label_expr): Removed FIXME.
3692 (resolve_select): Raise default warning on case labels out of range
3693 of the case expression.
3695 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3700 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3701 about conversion warnings.
3703 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3706 * match.c (gfc_match_select_type): Move error message to
3707 resolve_select_type.
3708 * resolve.c (resolve_select_type): Error message moved here from
3709 gfc_match_select_type. Correctly set type of temporary.
3711 2010-05-10 Richard Guenther <rguenther@suse.de>
3713 * trans-decl.c (gfc_build_library_function_decl): Split out
3715 (build_library_function_decl_1): ... this new function.
3716 Set a fnspec attribute if a specification was provided.
3717 (gfc_build_library_function_decl_with_spec): New function.
3718 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3719 and internal_unpack.
3721 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3724 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3727 2010-05-07 Jason Merrill <jason@redhat.com>
3729 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3730 to avoid -Wc++-compat warning.
3732 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3735 * options.c (gfc_handle_option): Add argument kind.
3736 * gfortran.h (gfc_handle_option): Update declaration.
3738 2010-05-06 Tobias Burnus <burnus@net-b.de>
3741 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3744 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3747 * resolve.c (traverse_data_list): Rephrase error message for
3748 non-constant bounds in data-implied-do.
3750 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3753 * gfortran.h: Removed repeat count from constructor, removed
3755 * data.h (gfc_assign_data_value_range): Changed return value from
3757 * data.c (gfc_assign_data_value): Add location to constructor element.
3758 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3759 for each element in range. Return early if an error was generated.
3760 * resolve.c (check_data_variable): Stop early if range assignment
3763 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3766 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3767 * symbol.c (gfc_build_class_symbol): Add separate class container for
3770 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3773 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3775 2010-05-02 Tobias Burnus <burnus@net-b.de>
3778 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3779 for lcobound, ucobound, image_index and this_image.
3780 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3781 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3782 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3783 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3785 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3787 2010-04-30 Tobias Burnus <burnus@net-b.de>
3791 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3792 calculation for array descriptor types.
3794 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3797 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3798 initializers for PPC members of the vtabs.
3800 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3803 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3804 attribute for all PPC members of the vtypes.
3805 (copy_vtab_proc_comps): Copy the correct interface.
3806 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3807 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3808 a dummy argument and make sure all PPC members of the vtab are
3809 initialized correctly.
3810 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3811 in call to gfc_trans_assign_vtab_procs.
3812 * trans-stmt.c (gfc_trans_allocate): Ditto.
3814 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3817 * resolve.c (resolve_typebound_function): Renamed
3818 resolve_class_compcall.Do all the detection of class references
3820 (resolve_typebound_subroutine): resolve_class_typebound_call
3821 renamed. Otherwise same as resolve_typebound_function.
3822 (gfc_resolve_expr): Call resolve_typebound_function.
3823 (resolve_code): Call resolve_typebound_subroutine.
3825 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3828 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3829 pass back the specific symtree name, rather than the target
3832 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3835 * resolve.c (resolve_structure_cons): Make the initializer of
3836 the vtab component 'extends' the same type as the component.
3838 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3841 * interface.c (check_interface1): Pass symbol name rather than NULL to
3842 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3843 trap MULL. (gfc_compare_derived_types): Revert previous change
3844 incorporated incorrectly during merge from trunk, r155778.
3845 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3846 than NULL to gfc_compare_interfaces.
3847 * symbol.c (add_generic_specifics): Likewise.
3849 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3852 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3853 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3854 (gfc_find_derived_vtab): Likewise.
3855 * module.c (ab_attribute): Add enumerator AB_VTAB.
3856 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3857 (check_for_ambiguous): Likewise.
3859 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3860 Janus Weil <janus@gcc.gnu.org>
3863 * trans-expr.c (select_class_proc): Remove function.
3864 (conv_function_val): Delete reference to previous.
3865 (gfc_conv_derived_to_class): Add second argument to the call to
3866 gfc_find_derived_vtab.
3867 (gfc_conv_structure): Exclude proc_pointer components when
3868 accessing $data field of class objects.
3869 (gfc_trans_assign_vtab_procs): New function.
3870 (gfc_trans_class_assign): Add second argument to the call to
3871 gfc_find_derived_vtab.
3872 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3873 implement holding off searching for the vptr derived type.
3874 (add_proc_component): New function.
3875 (add_proc_comps): New function.
3876 (add_procs_to_declared_vtab1): New function.
3877 (copy_vtab_proc_comps): New function.
3878 (add_procs_to_declared_vtab): New function.
3879 (void add_generic_specifics): New function.
3880 (add_generics_to_declared_vtab): New function.
3881 (gfc_find_derived_vtab): Add second argument to the call to
3882 gfc_find_derived_vtab. Add the calls to
3883 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3884 * decl.c (build_sym, build_struct): Use new arg in calls to
3885 gfc_build_class_symbol.
3886 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3887 definition of struct gfc_class_esym_list. Modify prototypes
3888 of gfc_build_class_symbol and gfc_find_derived_vtab.
3889 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3890 call to gfc_find_derived_vtab.
3891 * module.c : Add the vtype attribute.
3892 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3893 * resolve.c (resolve_typebound_generic_call): Add second arg
3894 to pass along the generic name for class methods.
3895 (resolve_typebound_call): The same.
3896 (resolve_compcall): Use the second arg to carry the generic
3897 name from the above. Remove the reference to class_esym.
3898 (check_members, check_class_members, resolve_class_esym,
3899 hash_value_expr): Remove functions.
3900 (resolve_class_compcall, resolve_class_typebound_call): Modify
3901 to use vtable rather than member by member calls.
3902 (gfc_resolve_expr): Modify second arg in call to
3904 (resolve_select_type): Add second arg in call to
3905 gfc_find_derived_vtab.
3906 (resolve_code): Add second arg in call resolve_typebound_call.
3907 (resolve_fl_derived): Exclude vtypes from check for late
3908 procedure definitions. Likewise for checking of explicit
3909 interface and checking of pass arg.
3910 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3911 calls to gfc_find_derived_vtab.
3912 * match.c (select_type_set_tmp): Use new arg in call to
3913 gfc_build_class_symbol.
3914 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3916 * parse.c (endType): Finish incomplete classes.
3918 2010-04-28 Tobias Burnus <burnus@net-b.de>
3922 * simplify.c (simplify_cobound): Handle scalar coarrays.
3924 2010-04-27 Tobias Burnus <burnus@net-b.de>
3926 * gfc-internals.texi: Update copyright year.
3927 * gfortran.texi: Ditto.
3928 * invoke.texi: Ditto.
3930 2010-04-27 Tobias Burnus <burnus@net-b.de>
3933 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3934 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3935 * trans-types.c (gfc_get_array_type_bounds,
3936 gfc_get_array_descriptor_base): Add corank argument.
3937 * trans-array.c (gfc_array_init_size): Handle corank.
3938 (gfc_trans_create_temp_array, gfc_array_allocate,
3939 gfc_conv_expr_descriptor): Add corank argument to call.
3940 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3942 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3946 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3947 of mucking with a tree directly.
3949 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3952 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3953 gfc_error with new error message.
3955 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3959 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3961 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3963 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3964 than the address of a GFC_SS_REFERENCE.
3965 * trans.h : Change comment on GFC_SS_REFERENCE.
3967 2010-04-22 Richard Guenther <rguenther@suse.de>
3970 * resolve.c (gfc_resolve_index): Wrap around ...
3971 (gfc_resolve_index_1): ... this. Add parameter to allow
3972 any integer kind index type.
3973 (resolve_array_ref): Allow any integer kind for the start
3974 index of an array ref.
3976 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3979 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3982 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3984 * intrinsic.c (sort_actual): Remove 'is' in error message.
3986 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3989 * resolve.c (resolve_fl_derived): If a component character
3990 length has not been resolved, do so now.
3991 (resolve_symbol): The same as above for a symbol character
3993 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3994 not needed for a character valued, procedure pointer.
3997 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3998 not found, return FAILURE rather than ICEing.
4000 2010-04-19 Jakub Jelinek <jakub@redhat.com>
4003 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
4004 sequential loops private in the innermost containing task region.
4006 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4008 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
4009 to build_common_tree_nodes.
4011 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
4014 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
4015 gfc_msg_bounds by using 'Array bound mismatch' directly.
4016 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
4017 error message to include the mismatch in the extent of array bound.
4018 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
4019 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
4021 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4023 * gfortran.texi: Update information on temporary file locations.
4025 2010-04-16 Jakub Jelinek <jakub@redhat.com>
4027 * trans-decl.c (gfc_build_qualified_array): Ensure
4028 ubound.N and lbound.N artificial variable names don't appear
4031 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
4034 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
4035 block of code. Set name to the variable associated with the descriptor.
4037 2010-04-15 Jakub Jelinek <jakub@redhat.com>
4039 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
4040 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
4042 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
4044 * intrinsic.texi: Add the missing specific name of intrinsic
4045 procedure where the specific name is identical to the generic name.
4046 Fix inconsistent or mismatch in the argument names in intrinsic
4047 procedure descriptions. Add the SCALAR allocatable description to
4050 2010-04-14 Tobias Burnus <burnus@net-b.de>
4053 * array.c (gfc_find_array_ref): Handle codimensions.
4054 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
4055 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
4056 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
4058 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
4059 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
4061 * intrinsic.h (add_functions): Add this_image, image_index,
4062 lcobound and ucobound intrinsics.
4063 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
4064 gfc_check_image_index, gfc_check_this_image,
4065 gfc_simplify_image_index, gfc_simplify_lcobound,
4066 gfc_simplify_this_image, gfc_simplify_ucobound):
4067 New function prototypes.
4068 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
4069 IMAGE_INDEX): Document new intrinsic functions.
4070 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
4072 * simplify.c (simplify_bound_dim): Handle coarrays.
4073 (simplify_bound): Update simplify_bound_dim call.
4074 (gfc_simplify_num_images): Add -fcoarray=none check.
4075 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
4076 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
4078 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4081 * constructor.c: Fix typo in comment.
4082 * expr.c (find_array_section): Add check for max array limit.
4084 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
4087 * gfortranspec.c (lookup_option): Check for -static and return
4089 (lang_specific_driver): Break when OPTION_static is discovered.
4091 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4093 * array.c (extract_element): Restore function from trunk.
4094 (gfc_get_array_element): Restore function from trunk.
4095 (gfc_expand_constructor): Restore check against
4096 flag_max_array_constructor.
4097 * constructor.c (node_copy_and_append): Delete unused.
4098 * gfortran.h: Delete comment and extra include.
4099 * constructor.h: Bump copyright and clean up TODO comments.
4100 * resolve.c: Whitespace.
4102 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4104 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
4105 with direct access access to elements. Adjusted prototype, fixed all
4107 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
4109 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
4110 (gfc_simplify_spread): Removed workaround, directly insert elements
4111 at a given array position.
4112 (gfc_simplify_transpose): Likewise.
4113 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
4115 (gfc_simplify_unpack): Likewise.
4117 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4119 * simplify.c (only_convert_cmplx_boz): Renamed to ...
4120 (convert_boz): ... this and moved to start of file.
4121 (gfc_simplify_abs): Whitespace fix.
4122 (gfc_simplify_acos): Whitespace fix.
4123 (gfc_simplify_acosh): Whitespace fix.
4124 (gfc_simplify_aint): Whitespace fix.
4125 (gfc_simplify_dint): Whitespace fix.
4126 (gfc_simplify_anint): Whitespace fix.
4127 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
4128 (gfc_simplify_dnint): Whitespace fix.
4129 (gfc_simplify_asin): Whitespace fix.
4130 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
4131 (gfc_simplify_atan): Likewise.
4132 (gfc_simplify_atanh): Whitespace fix.
4133 (gfc_simplify_atan2): Whitespace fix.
4134 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
4135 (gfc_simplify_bessel_j1): Likewise.
4136 (gfc_simplify_bessel_jn): Likewise.
4137 (gfc_simplify_bessel_y0): Likewise.
4138 (gfc_simplify_bessel_y1): Likewise.
4139 (gfc_simplify_bessel_yn): Likewise.
4140 (gfc_simplify_ceiling): Reorderd statements.
4141 (simplify_cmplx): Use convert_boz(), check for constant arguments.
4143 (gfc_simplify_cmplx): Use correct default kind. Removed check for
4145 (gfc_simplify_complex): Replaced if-gate. Removed check for
4147 (gfc_simplify_conjg): Whitespace fix.
4148 (gfc_simplify_cos): Whitespace fix.
4149 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
4150 (gfc_simplify_dcmplx): Removed check for constant arguments.
4151 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
4152 (gfc_simplify_digits): Whitespace fix.
4153 (gfc_simplify_dim): Whitespace fix.
4154 (gfc_simplify_dprod): Reordered statements.
4155 (gfc_simplify_erf): Whitespace fix.
4156 (gfc_simplify_erfc): Whitespace fix.
4157 (gfc_simplify_epsilon): Whitespace fix.
4158 (gfc_simplify_exp): Whitespace fix.
4159 (gfc_simplify_exponent): Use convert_boz().
4160 (gfc_simplify_floor): Reorderd statements.
4161 (gfc_simplify_gamma): Whitespace fix.
4162 (gfc_simplify_huge): Whitespace fix.
4163 (gfc_simplify_iand): Whitespace fix.
4164 (gfc_simplify_ieor): Whitespace fix.
4165 (simplify_intconv): Use gfc_convert_constant().
4166 (gfc_simplify_int): Use simplify_intconv().
4167 (gfc_simplify_int2): Reorderd statements.
4168 (gfc_simplify_idint): Reorderd statements.
4169 (gfc_simplify_ior): Whitespace fix.
4170 (gfc_simplify_ishftc): Removed duplicate type check.
4171 (gfc_simplify_len): Use range_check() instead of manual range check.
4172 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
4173 (gfc_simplify_log): Whitespace fix.
4174 (gfc_simplify_log10): Whitespace fix.
4175 (gfc_simplify_minval): Whitespace fix.
4176 (gfc_simplify_maxval): Whitespace fix.
4177 (gfc_simplify_mod): Whitespace fix.
4178 (gfc_simplify_modulo): Whitespace fix.
4179 (simplify_nint): Reorderd statements.
4180 (gfc_simplify_not): Whitespace fix.
4181 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
4182 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
4183 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
4184 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
4185 (gfc_simplify_realpart): Whitespace fix.
4186 (gfc_simplify_selected_char_kind): Removed unused result-variable.
4187 (gfc_simplify_selected_int_kind): Removed unused result-variable.
4188 (gfc_simplify_selected_real_kind): Removed unused result-variable.
4189 (gfc_simplify_sign): Whitespace fix.
4190 (gfc_simplify_sin): Whitespace fix.
4191 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
4192 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
4193 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
4194 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
4195 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
4197 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4199 * gfortran.h (gfc_start_constructor): Removed.
4200 (gfc_get_array_element): Removed.
4201 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
4202 instead. Fixed all callers.
4203 (extract_element): Removed.
4204 (gfc_expand_constructor): Temporarily removed check for
4205 max-array-constructor. Will be re-introduced later if still required.
4206 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
4207 instead. Fixed all callers.
4208 * expr.c (find_array_section): Replaced manual lookup of elements
4209 by gfc_constructor_lookup.
4211 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4213 * gfortran.h (gfc_get_null_expr): New prototype.
4214 (gfc_get_operator_expr): New prototype.
4215 (gfc_get_character_expr): New prototype.
4216 (gfc_get_iokind_expr): New prototype.
4217 * expr.c (gfc_get_null_expr): New.
4218 (gfc_get_character_expr): New.
4219 (gfc_get_iokind_expr): New.
4220 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4221 * matchexp.c (build_node): Renamed and moved to
4222 expr.c (gfc_get_operator_expr). Reordered arguments to match
4223 other functions. Fixed all callers.
4224 (gfc_get_parentheses): Use specific function to build expr.
4225 * array.c (gfc_match_array_constructor): Likewise.
4226 * arith.c (eval_intrinsic): Likewise.
4227 (gfc_hollerith2int): Likewise.
4228 (gfc_hollerith2real): Likewise.
4229 (gfc_hollerith2complex): Likewise.
4230 (gfc_hollerith2logical): Likewise.
4231 * data.c (create_character_intializer): Likewise.
4232 * decl.c (gfc_match_null): Likewise.
4233 (enum_initializer): Likewise.
4234 * io.c (gfc_match_format): Likewise.
4235 (match_io): Likewise.
4236 * match.c (gfc_match_nullify): Likewise.
4237 * primary.c (match_string_constant): Likewise.
4238 (match_logical_constant): Likewise.
4239 (build_actual_constructor): Likewise.
4240 * resolve.c (build_default_init_expr): Likewise.
4241 * symbol.c (generate_isocbinding_symbol): Likewise.
4242 (gfc_build_class_symbol): Likewise.
4243 (gfc_find_derived_vtab): Likewise.
4244 * simplify.c (simplify_achar_char): Likewise.
4245 (gfc_simplify_adjustl): Likewise.
4246 (gfc_simplify_adjustr): Likewise.
4247 (gfc_simplify_and): Likewise.
4248 (gfc_simplify_bit_size): Likewise.
4249 (gfc_simplify_is_iostat_end): Likewise.
4250 (gfc_simplify_is_iostat_eor): Likewise.
4251 (gfc_simplify_isnan): Likewise.
4252 (simplify_bound): Likewise.
4253 (gfc_simplify_leadz): Likewise.
4254 (gfc_simplify_len_trim): Likewise.
4255 (gfc_simplify_logical): Likewise.
4256 (gfc_simplify_maxexponent): Likewise.
4257 (gfc_simplify_minexponent): Likewise.
4258 (gfc_simplify_new_line): Likewise.
4259 (gfc_simplify_null): Likewise.
4260 (gfc_simplify_or): Likewise.
4261 (gfc_simplify_precision): Likewise.
4262 (gfc_simplify_repeat): Likewise.
4263 (gfc_simplify_scan): Likewise.
4264 (gfc_simplify_size): Likewise.
4265 (gfc_simplify_trailz): Likewise.
4266 (gfc_simplify_trim): Likewise.
4267 (gfc_simplify_verify): Likewise.
4268 (gfc_simplify_xor): Likewise.
4269 * trans-io.c (build_dt): Likewise.
4270 (gfc_new_nml_name_expr): Removed.
4272 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4274 * arith.h (gfc_constant_result): Removed prototype.
4275 * constructor.h (gfc_build_array_expr): Removed prototype.
4276 (gfc_build_structure_constructor_expr): Removed prototype.
4277 * gfortran.h (gfc_int_expr): Removed prototype.
4278 (gfc_logical_expr): Removed prototype.
4279 (gfc_get_array_expr): New prototype.
4280 (gfc_get_structure_constructor_expr): New prototype.
4281 (gfc_get_constant_expr): New prototype.
4282 (gfc_get_int_expr): New prototype.
4283 (gfc_get_logical_expr): New prototype.
4284 * arith.c (gfc_constant_result): Moved and renamed to
4285 expr.c (gfc_get_constant_expr). Fixed all callers.
4286 * constructor.c (gfc_build_array_expr): Moved and renamed to
4287 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4288 and kind. Fixed all callers.
4289 (gfc_build_structure_constructor_expr): Moved and renamed to
4290 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4291 to type and kind. Fixed all callers.
4292 * expr.c (gfc_logical_expr): Renamed to ...
4293 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4294 (gfc_int_expr): Renamed to ...
4295 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4297 (gfc_get_constant_expr): New.
4298 (gfc_get_array_expr): New.
4299 (gfc_get_structure_constructor_expr): New.
4300 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4303 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4305 * constructor.h: New.
4306 * constructor.c: New.
4307 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4308 * arith.c (reducy_unary): Use constructor API.
4309 (reduce_binary_ac): Likewise.
4310 (reduce_binary_ca): Likewise.
4311 (reduce_binary_aa): Likewise.
4312 * check.c (gfc_check_pack): Likewise.
4313 (gfc_check_reshape): Likewise.
4314 (gfc_check_unpack): Likewise.
4315 * decl.c (add_init_expr_to_sym): Likewise.
4316 (build_struct): Likewise.
4317 * dependency.c (gfc_check_dependency): Likewise.
4318 (contains_forall_index_p): Likewise.
4319 * dump-parse-tree.c (show_constructor): Likewise.
4320 * expr.c (free_expr0): Likewise.
4321 (gfc_copy_expr): Likewise.
4322 (gfc_is_constant_expr): Likewise.
4323 (simplify_constructor): Likewise.
4324 (find_array_element): Likewise.
4325 (find_component_ref): Likewise.
4326 (find_array_section): Likewise.
4327 (find_substring_ref): Likewise.
4328 (simplify_const_ref): Likewise.
4329 (scalarize_intrinsic_call): Likewise.
4330 (check_alloc_comp_init): Likewise.
4331 (gfc_default_initializer): Likewise.
4332 (gfc_traverse_expr): Likewise.
4333 * iresolve.c (check_charlen_present): Likewise.
4334 (gfc_resolve_reshape): Likewise.
4335 (gfc_resolve_transfer): Likewise.
4336 * module.c (mio_constructor): Likewise.
4337 * primary.c (build_actual_constructor): Likewise.
4338 (gfc_match_structure_constructor): Likewise.
4339 * resolve.c (resolve_structure_cons): Likewise.
4340 * simplify.c (is_constant_array_expr): Likewise.
4341 (init_result_expr): Likewise.
4342 (transformational_result): Likewise.
4343 (simplify_transformation_to_scalar): Likewise.
4344 (simplify_transformation_to_array): Likewise.
4345 (gfc_simplify_dot_product): Likewise.
4346 (simplify_bound): Likewise.
4347 (simplify_matmul): Likewise.
4348 (simplify_minval_maxval): Likewise.
4349 (gfc_simplify_pack): Likewise.
4350 (gfc_simplify_reshape): Likewise.
4351 (gfc_simplify_shape): Likewise.
4352 (gfc_simplify_spread): Likewise.
4353 (gfc_simplify_transpose): Likewise.
4354 (gfc_simplify_unpack): Likewise.q
4355 (gfc_convert_constant): Likewise.
4356 (gfc_convert_char_constant): Likewise.
4357 * target-memory.c (size_array): Likewise.
4358 (encode_array): Likewise.
4359 (encode_derived): Likewise.
4360 (interpret_array): Likewise.
4361 (gfc_interpret_derived): Likewise.
4362 (expr_to_char): Likewise.
4363 (gfc_merge_initializers): Likewise.
4364 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4365 (gfc_trans_array_constructor_value): Likewise.
4366 (get_array_ctor_strlen): Likewise.
4367 (gfc_constant_array_constructor_p): Likewise.
4368 (gfc_build_constant_array_constructor): Likewise.
4369 (gfc_trans_array_constructor): Likewise.
4370 (gfc_conv_array_initializer): Likewise.
4371 * trans-decl.c (check_constant_initializer): Likewise.
4372 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4373 (gfc_apply_interface_mapping_to_cons): Likewise.
4374 (gfc_trans_structure_assign): Likewise.
4375 (gfc_conv_structure): Likewise.
4376 * array.c (check_duplicate_iterator): Likewise.
4377 (match_array_list): Likewise.
4378 (match_array_cons_element): Likewise.
4379 (gfc_match_array_constructor): Likewise.
4380 (check_constructor_type): Likewise.
4381 (check_constructor): Likewise.
4383 (expand_constructor): Likewise.
4384 (extract_element): Likewise.
4385 (gfc_expanded_ac): Likewise.
4386 (resolve_array_list): Likewise.
4387 (gfc_resolve_character_array_constructor): Likewise.
4388 (copy_iterator): Renamed to ...
4389 (gfc_copy_iterator): ... this.
4390 (gfc_append_constructor): Removed.
4391 (gfc_insert_constructor): Removed unused function.
4392 (gfc_get_constructor): Removed.
4393 (gfc_free_constructor): Removed.
4394 (qgfc_copy_constructor): Removed.
4395 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4396 Removed all references. Replaced constructor list by splay-tree.
4397 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4398 the inner struct, added member 'base'.
4399 (gfc_append_constructor): Removed prototype.
4400 (gfc_insert_constructor): Removed prototype.
4401 (gfc_get_constructor): Removed prototype.
4402 (gfc_free_constructor): Removed prototype.
4403 (qgfc_copy_constructor): Removed prototype.
4404 (gfc_copy_iterator): New prototype.
4405 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4407 2010-04-10 Tobias Burnus <burnus@net-b.de>
4410 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4411 proc-pointers and type-bound procedures.
4412 (gfc_specification_expr): Check proc-pointers for pureness.
4414 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4417 * gfortranspec.c (lang_specific_driver): Do not expose vars
4418 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4421 2010-04-09 Tobias Burnus <burnus@net-b.de>
4424 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4426 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4427 * data.c (gfc_assign_data_value): Ditto.
4428 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4429 (gfc_traverse_expr): Traverse also through codimension expressions.
4430 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4431 gfc_has_ultimate_pointer): New functions.
4432 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4433 (gfc_array_ref): Add codimen.
4434 (gfc_array_ref): Add in_allocate.
4435 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4436 gfc_has_ultimate_pointer): Add prototypes.
4437 * interface.c (compare_parameter, compare_actual_formal,
4438 check_intents): Add coarray constraints.
4439 * match.c (gfc_match_iterator): Add coarray constraint.
4440 * match.h (gfc_match_array_ref): Update interface.
4441 * primary.c (gfc_match_varspec): Handle codimensions.
4442 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4443 (check_class_members): Return gfc_try instead for error recovery.
4444 (resolve_typebound_function,resolve_typebound_subroutine,
4445 check_members): Handle return value of check_class_members.
4446 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4447 check_dimension, compare_spec_to_ref, resolve_array_ref,
4448 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4449 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4451 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4452 Skip over coarray refs.
4453 (gfc_array_allocate) Add support for references containing coindexes.
4454 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4455 (gfc_map_intrinsic_function): Ignore codimensions.
4457 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4460 * io.c (check_format_string): Added check for additional non
4461 blank characters after the format string was successfully
4463 * io.c (check_format): Changed the error messages for positive
4464 int required and period required to drop through the error logic
4465 and report with gfc_error instead of gfc_error_now. Corrected
4466 format postion for hollerith strings.
4468 2010-04-08 Tobias Burnus <burnus@net-b.de>
4470 * module.c (use_iso_fortran_env_module): Fix standard check.
4472 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4474 * parse.c (parse_derived, parse_enum): Avoid set but not used
4477 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4480 * gfortran.texi: Add section about representation of
4483 2010-04-07 Simon Baldwin <simonb@google.com>
4485 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4486 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4488 2010-04-07 Richard Guenther <rguenther@suse.de>
4490 * options.c (gfc_init_options): Do not set.
4492 2010-04-06 Tobias Burnus <burnus@net-b.de>
4495 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4496 * match.c (gfc_match_critical, sync_statement): Ditto.
4497 * gfortran.h (gfc_fcoarray): New enum.
4498 (gfc_option_t): Use it.
4499 * lang.opt (fcoarray): Add new flag.
4500 * invoke.texi (fcoarray): Document it.
4501 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4502 (gfc_handle_coarray_option): New function.
4504 2010-04-06 Tobias Burnus <burnus@net-b.de>
4507 * gfortran.h (gfc_array_spec): Add cotype.
4508 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4509 and defer error diagnostic.
4510 * resolve.c (resolve_fl_derived): Add missing check.
4511 (resolve_symbol): Add cotype/type check.
4512 * parse.c (parse_derived): Fix setting of coarray_comp.
4514 2010-04-06 Tobias Burnus <burnus@net-b.de>
4517 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4518 match_array_element_spec,gfc_copy_array_spec,
4519 gfc_compare_array_spec): Include corank.
4520 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4521 * decl.c (build_sym,build_struct,variable_decl,
4522 match_attr_spec,attr_decl1,cray_pointer_decl,
4523 gfc_match_volatile): Add codimension.
4524 (gfc_match_codimension): New function.
4525 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4526 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4527 (gfc_add_codimension): New function prototype.
4528 * match.h (gfc_match_codimension): New function prototype.
4529 (gfc_match_array_spec): Update prototype
4530 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4531 * module.c (MOD_VERSION): Bump.
4532 (mio_symbol_attribute): Support coarray attributes.
4533 (mio_array_spec): Add corank support.
4534 * parse.c (decode_specification_statement,decode_statement,
4535 parse_derived): Add coarray support.
4536 * resolve.c (resolve_formal_arglist, was_declared,
4537 is_non_constant_shape_array, resolve_fl_variable,
4538 resolve_fl_derived, resolve_symbol): Add coarray support.
4539 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4540 gfc_build_class_symbol): Add coarray support.
4541 (gfc_add_codimension): New function.
4543 2010-04-06 Tobias Burnus <burnus@net-b.de>
4546 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4547 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4548 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4550 * intrinsic.texi (iso_fortran_env): Ditto.
4551 * libgfortran.h (libgfortran_stat_codes): New enum.
4552 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4553 constants from the intrinsic module.
4555 2010-04-06 Tobias Burnus <burnus@net-b.de>
4558 * intrinsic.c (add_functions): Add num_images.
4559 * decl.c (gfc_match_end): Handle END CRITICAL.
4560 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4561 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4563 * gfortran.h (gfc_statement): Add enum items for those.
4564 (gfc_exec_op) Ditto.
4565 (gfc_isym_id): Add num_images.
4566 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4567 (gfc_trans_sync,gfc_trans_critical): New functions.
4568 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4569 gfc_trans_critical): Add/update prototypes.
4570 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4571 and SYNC statements.
4572 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4573 * resolve.c (resolve_sync): Add function.
4574 (gfc_resolve_blocks): Handle CRITICAL.
4575 (resolve_code): Handle CRITICAL, ERROR STOP,
4576 (resolve_branch): Add CRITICAL constraint check.
4577 and SYNC statements.
4578 * st.c (gfc_free_statement): Add new statements.
4579 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4580 (gfc_build_builtin_function_decls): Initialize it.
4581 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4582 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4583 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4585 (match_exit_cycle): Handle CRITICAL constraint.
4586 (gfc_match_stopcode): Handle ERROR STOP.
4587 * match.h (gfc_match_critical, gfc_match_error_stop,
4588 gfc_match_sync_all, gfc_match_sync_images,
4589 gfc_match_sync_memory): Add prototype.
4590 * parse.c (decode_statement, gfc_ascii_statement,
4591 parse_executable): Handle new statements.
4592 (parse_critical_block): New function.
4593 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4594 * intrinsic.texi (num_images): Document new function.
4595 * simplify.c (gfc_simplify_num_images): Add function.
4597 2010-04-06 Tobias Burnus <burnus@net-b.de>
4600 * trans-array.c (gfc_conv_expr_descriptor): Update
4601 gfc_trans_scalar_assign call.
4602 (has_default_initializer): New function.
4603 (gfc_trans_deferred_array): Nullify less often.
4604 * trans-expr.c (gfc_conv_subref_array_arg,
4605 gfc_trans_subcomponent_assign): Update call to
4606 gfc_trans_scalar_assign.
4607 (gfc_trans_scalar_assign): Add parameter and pass it on.
4608 (gfc_trans_assignment_1): Optionally, do not dealloc before
4610 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4611 call to gfc_trans_scalar_assign.
4612 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4613 initializer to static variables.
4614 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4615 * trans-stmt.c (forall_make_variable_temp,
4616 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4617 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4618 gfc_trans_allocate): Update gfc_trans_assignment call.
4619 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4620 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4621 parameter to prototype.
4623 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4625 * ioparm.def : Update copyright.
4627 * trans-array.c : ditto
4628 * trans-array.h : ditto
4630 * trans-types.c: ditto
4631 * dependency.c : ditto
4632 * gfortran.h : ditto
4634 * trans-io.c : ditto
4635 * trans-intrinsic.c : ditto
4636 * libgfortran.h : ditto
4637 * invoke.texi : ditto
4638 * intrinsic.texi : ditto
4641 * intrinsic.c : ditto
4642 * interface.c : ditto
4643 * iresolve.c : ditto
4644 * trans-stmt.c : ditto
4645 * trans-stmt.h : ditto
4650 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4653 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4654 do not assert the context of derived types.
4656 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4659 * ioparm.def: Change inquire size variable to type pointer to
4662 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4665 * trans-expr.c (conv_parent_component_references): Ensure that
4666 'dt' has a backend_decl.
4669 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4670 type has a backend_decl.
4673 * resolve.c (resolve_global_procedure): Check that the 'cl'
4674 structure is not NULL.
4676 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4678 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4681 2010-03-17 Tobias Burnus <burnus@net-b.de>
4684 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4685 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4687 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4688 pointees as having explizit size.
4689 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4691 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4692 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4693 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4694 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4695 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4698 2010-03-14 Tobias Burnus <burnus@net-b.de>
4701 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4702 (resolve_ordinary_assign): Add check to avoid segfault.
4704 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4708 * resolve.c (resolve_compcall): Add new boolean dummy argument
4709 'class_members'. Only resolve expression at end if false.
4710 Remove redundant, static variable 'class_object'.
4711 (check_class_members): Add extra argument to call of
4713 (resolve_typebound_function): Renamed resolve_class_compcall.
4714 Do all the detection of class references here. Correct calls to
4715 resolve_compcall for extra argument.
4716 (resolve_typebound_subroutine): resolve_class_typebound_call
4717 renamed. Otherwise same as resolve_typebound_function.
4718 (gfc_resolve_expr): Call resolve_typebound_function.
4719 (resolve_code): Call resolve_typebound_subroutine.
4721 2010-03-10 Tobias Burnus <burnus@net-b.de
4724 * symbol.c (get_iso_c_sym): Set sym->result.
4726 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4729 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4730 for TBPs, otherwise they will not be resolved properly.
4731 (resolve_function): Use 'value.function.esym' instead of
4732 'value.function.name' to check if we're dealing with a TBP.
4733 (check_class_members): Set correct type of passed object for all TBPs,
4734 not only generic ones, except if the type is abstract.
4736 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4739 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4740 'final...' are not misinterpreted as FINAL statements.
4742 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4745 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4746 allocatable ultimate components do not need temporaries, whilst
4747 ultimate pointer components do.
4749 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4752 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4754 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4757 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4760 * trans-array.c (gfc_conv_array_parameter): A full array of
4761 derived type need not be restricted to a symbol without an
4762 array spec to use the call to gfc_conv_expr_descriptor.
4765 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4766 allocatable arrays do not need temporaries.
4768 2010-03-01 Tobias Burnus <burnus@net-b.de>
4771 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4774 2010-02-28 Tobias Burnus <burnus@net-b.de>
4777 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4778 (gfc_conv_initializer): Handle zero initializer as special case.
4780 2010-02-27 Tobias Burnus <burnus@net-b.de>
4783 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4784 for module variables for Fortran 2008.
4786 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4789 * trans-common.c (build_common_decl): Also update DECL_MODE,
4790 and DECL_SIZE when encountering a larger common block and call
4793 2010-02-24 Tobias Burnus <burnus@net-b.de>
4796 * trans-expr.c (gfc_conv_initializer): Call directly
4797 gfc_conv_constant for C_NULL_(FUN)PTR.
4799 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4802 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4803 checking the rest of the dimensions for elements.
4805 2010-02-21 Tobias Burnus <burnus@net-b.de>
4808 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4810 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4811 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4812 * invoke.texi: Document new -fno-protect-parens flag.
4814 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4820 * dependency.c (gfc_check_argument_var_dependency): Use enum
4821 value instead of arithmetic vaue for 'elemental'.
4822 (check_data_pointer_types): New function.
4823 (gfc_check_dependency): Call check_data_pointer_types.
4824 * trans-array.h : Change fourth argument of
4825 gfc_conv_array_parameter to boolean.
4826 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4827 can be a dummy but it must not be assumed shape or deferred.
4828 Change fourth argument to boolean. Array constructor exprs will
4829 always be contiguous and do not need packing and unpacking.
4830 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4831 space and change fourth argument of gfc_conv_array_parameter
4833 (gfc_trans_arrayfunc_assign): Change fourth argument of
4834 gfc_conv_array_parameter to boolean.
4835 * trans-io.c (gfc_convert_array_to_string): The same.
4836 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4838 2010-02-20 Tobias Burnus <burnus@net-b.de>
4841 * libgfortran.h: Add GFC_RTCHECK_MEM.
4842 * invoke.texi (-fcheck=): Document -fcheck=mem.
4843 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4844 and enable malloc-success check only with -fcheck=mem.
4845 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4847 2010-02-16 Tobias Burnus <burnus@net-b.de>
4850 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4851 * intrinsic.c (add_functions): Ditto.
4852 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4853 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4855 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4858 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4859 gfc_trans_do prototype.
4860 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4861 a loop exit condition. If exit condition is given, build the loop exit
4862 code, checking IO results of implied do loops in READ and WRITE.
4863 (gfc_trans_do): Likewise.
4864 * trans.c (trans_code): New static work function, previously
4865 gfc_trans_code. Passes exit condition to gfc_trans_do.
4866 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4867 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4868 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4869 result status bits in the dtparm structure. Use this condition in call
4870 to gfc_trans_code_cond.
4872 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4876 * trans-array.c (gfc_conv_array_parameter): Use
4877 gfc_full_array_ref_p to detect full and contiguous variable
4878 arrays. Full array components and contiguous arrays do not need
4879 internal_pack and internal_unpack.
4881 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4884 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4887 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4889 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4892 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4893 Tobias Burnus <burnus@net-b.de>
4896 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4898 2010-02-10 Tobias Burnus <burnus@net-b.de>
4901 * trans-decl.c (gfc_generate_function_code): Only check
4902 actual-vs.-dummy character bounds if not bind(C).
4904 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4907 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4908 info->dimen after info has been freed.
4910 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4913 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4916 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4918 * module.c (fix_mio_expr): Declare sym.
4920 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4923 * module.c (fix_mio_expr): Fix for private generic procedures.
4925 2010-02-09 Daniel Kraft <d@domob.eu>
4928 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4929 length to be correct and issue only with -Wsurprising.
4930 * invoke.texi (Wsurprising): Mention this new warning that is
4931 turned on by -Wsurprising.
4933 2010-02-09 Daniel Kraft <d@domob.eu>
4936 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4937 can be CHARACTER type.
4938 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4940 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4943 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4944 'formal_ptr'. If this is true, give returned descriptor unity
4945 lbounds, in all dimensions, and the appropriate offset.
4946 (gfc_conv_procedure_call); If formal is a pointer, set the last
4947 argument of gfc_conv_subref_array_arg to true.
4948 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4949 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4950 new arg of gfc_conv_subref_array_arg to false.
4951 * trans-stmt.c (forall_make_variable_temp): The same.
4953 2010-02-03 Tobias Burnus <burnus@net-b.de>
4956 * interface.c (compare_parameter): Disable rank-checking
4959 2010-02-02 Tobias Burnus <burnus@net-b.de>
4962 * parse.c (decode_specification_statement): Use sym->result not sym.
4964 2010-02-01 Tobias Burnus <burnus@net-b.de>
4967 * decl.c (variable_decl): Allow default initializer in
4968 TYPE declarations in PURE functions.
4970 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4973 * resolve.c (resolve_allocate_expr): Move default initialization code
4974 here from gfc_trans_allocate.
4975 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4977 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4978 of CLASS variables via memcpy.
4979 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4980 to resolve_allocate_expr.
4982 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4985 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4986 * gfortran.h : Add prototype for above.
4987 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4988 (gfc_trans_subcomponent_assign): Call new function to replace
4989 the code to deal with allocatable components.
4990 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4991 gfc_get_full_arrayspec_from_expr to replace existing code.
4993 2010-01-25 Tobias Burnus <burnus@net-b.de>
4996 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4999 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
5003 * expr.c (remove_subobject_ref): If the constructor is NULL use
5004 the expression as the source.
5005 (simplify_const_ref): Change the type of expression if
5006 there are component references. Allow for substring to be at
5007 the end of an arbitrarily long chain of references. If an
5008 element is found that is not in an EXPR_ARRAY, assume that this
5009 is scalar initialization of array. Call remove_subobject_ref in
5010 this case with NULL second argument.
5012 2010-01-24 Tobias Burnus <burnus@net-b.de>
5015 * array.c (gfc_array_dimen_size): Use correct specific
5016 function in the check.
5018 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
5021 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
5022 is required, turn any trailing array elements after a range
5023 into ranges so that offsets can be calculated.
5025 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
5027 * module.c (mio_f2k_derived): Use enumerator as initializer of
5031 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
5032 bitfield of width 2.
5034 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5037 * resolve.c (extract_compcall_passed_object): Set locus for
5038 passed-object argument.
5039 (extract_ppc_passed_object): Set locus and correctly remove PPC
5042 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
5045 * trans-decl.c (add_argument_checking): Do not use the backend
5046 decl directly to test for the presence of an optional dummy
5047 argument. Use gfc_conv_expr_present, remembering to set the
5051 * trans-decl.c (gfc_generate_function_code): Small white space
5052 changes. If 'recurcheckvar' is NULL do not try to reset it.
5054 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5057 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
5058 component for extended types.
5059 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
5060 and take care of parent component accessibility.
5062 2010-01-17 Janus Weil <janus@gcc.gnu.org>
5065 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
5066 * interface.c (check_interface1): Move a warning message here from
5067 resolve_fl_procedure.
5068 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
5069 * module.c (read_module): Remove call to gfc_check_interfaces, since
5070 this comes too early here.
5071 * resolve.c (resolve_fl_procedure): Move warning message to
5074 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5077 * interface.c (check_interface1): Pass symbol name rather than NULL to
5078 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
5080 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
5081 than NULL to gfc_compare_interfaces.
5083 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5086 * trans-array.c (duplicate_allocatable): Static version of
5087 gfc_duplicate_allocatable with provision to handle scalar
5088 components. New boolean argument to switch off call to malloc
5090 (gfc_duplicate_allocatable): New function to call above with
5092 (gfc_copy_allocatable_data): New function to call above with
5094 (structure_alloc_comps): Do not apply indirect reference to
5095 scalar pointers. Add new section to copy allocatable components
5096 of arrays. Extend copying of allocatable components to include
5098 (gfc_copy_only_alloc_comp): New function to copy allocatable
5099 component derived types, without allocating the base structure.
5100 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
5101 Add primitive for gfc_copy_only_alloc_comp.
5102 * trans-expr.c (gfc_conv_procedure_call): After calls to
5103 transformational functions with results that are derived types
5104 with allocatable components, copy the components in the result.
5105 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
5106 of lhs derived types before allocation.
5108 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5111 * module.c (load_generic_interfaces): If a procedure that is
5112 use associated but not generic is given an interface that
5113 includes itself, then make it generic.
5115 2010-01-11 Joseph Myers <joseph@codesourcery.com>
5116 Shujing Zhao <pearly.zhao@oracle.com>
5118 PR translation/42469
5119 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
5120 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
5121 character between option name and help text.
5123 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5127 * trans-array.c (gfc_conv_array_initializer): Change call to
5128 gfc_error_now to call to gfc_fatal_error.
5129 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
5130 (is_constant_element): Changed name from constant_element.
5131 (gfc_constant_ac): Only use expand_construuctor for expression
5132 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
5133 call gfc_is_constant_expr.
5134 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
5136 * resolve.c (gfc_is_expandable_expr): New function that determiners if
5137 array expressions should have their constructors expanded.
5138 (gfc_resolve_expr): Use new function to determine whether or not to call
5139 gfc_expand_constructor.
5141 2010-01-09 Tobias Burnus <burnus@net-b.de>
5144 * trans-expr.c (gfc_trans_structure_assign): Handle
5146 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
5147 to the constructor for c_null_(fun)ptr.
5148 * resolve.c (resolve_structure_cons): Add special case
5149 for c_null_(fun)ptr.
5151 2010-01-09 Jakub Jelinek <jakub@redhat.com>
5153 * gfortranspec.c (lang_specific_driver): Update copyright notice
5156 2010-01-08 Tobias Burnus <burnus@net-b.de>
5159 * symbol.c (check_conflict, gfc_copy_attr): Add
5160 ASYNCHRONOUS support.
5161 (gfc_add_asynchronous): New function.
5162 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
5163 (gfc_match_asynchronous): New function.
5164 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
5165 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
5166 (gfc_add_asynchronous): New Prototype.
5167 * module.c (ab_attribute, mio_symbol_attribute): Add
5168 ASYNCHRONOUS support.
5169 * resolve.c (was_declared): Ditto.
5170 * match.h (gfc_match_asynchronous): New prototype.
5171 * parse.c (decode_specification_statement,decode_statement):
5172 Add ASYNCHRONOUS support.
5174 2010-01-07 Tobias Burnus <burnus@net-b.de>
5177 * trans-decl.c (get_proc_pointer_decl): Fix call to
5178 gfc_conv_initializer for array-valued proc-pointer funcs.
5180 2010-01-07 Tobias Burnus <burnus@net-b.de>
5183 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
5184 allocatable scalars with SAVE attribute.
5186 2010-01-05 Tobias Burnus <burnus@net-b.de>
5189 * options.c (gfc_post_options): Set -frecursion
5190 when -fopenmp is used.
5192 2010-01-05 Tobias Burnus <burnus@net-b.de>
5195 * trans-expr.c (gfc_conv_procedure_call): Nullify
5196 return value for allocatable-scalar character functions.
5198 2010-01-04 Tobias Burnus <burnus@net-b.de>
5201 * error.c (error_printf, gfc_warning, gfc_notify_std,
5202 gfc_warning_now, gfc_error, gfc_error_now,
5203 gfc_fatal_error): Change argument name from nocmsgid to
5204 gmsgid to enable (x)gettext's % checking.
5206 2010-01-04 Tobias Burnus <burnus@net-b.de>
5208 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
5210 2010-01-04 Tobias Burnus <burnus@net-b.de>
5213 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
5214 for functions returning allocatable scalars.
5215 * trans-stmt.c (gfc_trans_allocate): Emmit error when
5216 reallocating an allocatable scalar.
5217 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
5219 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
5220 allocatable scalars.
5221 (gfc_generate_function_code): Nullify result variable for
5222 allocatable scalars.
5225 * module.c (gfc_use_module): Fix warning string to allow
5229 * invoke.texi (-fcheck=recursion): Mention that the checking
5230 is also disabled for -frecursive.
5231 * trans-decl.c (gfc_generate_function_code): Disable
5232 -fcheck=recursion when -frecursive is used.
5234 * intrinsic.texi (iso_c_binding): Improve wording.
5237 Copyright (C) 2010 Free Software Foundation, Inc.
5239 Copying and distribution of this file, with or without modification,
5240 are permitted in any medium without royalty provided the copyright
5241 notice and this notice are preserved.