1 2010-11-26 Jakub Jelinek <jakub@redhat.com>
4 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
5 build4_stat_loc): Removed.
6 (build1_loc, build2_loc, build3_loc, build4_loc): Removed.
8 2010-11-25 Janus Weil <janus@gcc.gnu.org>
11 * trans.h (gfc_process_block_locals): Removed second argument.
12 * trans-decl.c (trans_associate_var): Moved to trans-stmt.c.
13 (gfc_trans_deferred_vars): Skip ASSOCIATE variables.
14 (gfc_process_block_locals): Don't mark associate names to be
16 * trans-stmt.c (trans_associate_var): Moved here from trans-decl.c.
17 (gfc_trans_block_construct): Call 'trans_associate_var' from here
18 to make sure SELECT TYPE with associate-name is treated correctly.
20 2010-11-24 Tobias Burnus <burnus@net-b.de>
23 * target-memory.c (gfc_interpret_derived): Correctly handle
26 2010-11-23 Tobias Burnus <burnus@net-b.de>
29 * gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes.
31 2010-11-22 Michael Matz <matz@suse.de>
33 * gfortranspec.c (library): New global, moved from ...
34 (lang_specific_driver): ... here.
35 (lang_specific_pre_link): Test it here before including
38 2010-11-21 Michael Matz <matz@suse.de>
39 Tobias Burnus <burnus@net-b.de>
42 * gfortranspec.c (lang_specific_driver,
43 lang_specific_pre_link): Load libgfortran.spec in
44 lang_specific_pre_link unless found in the -L path.
46 2010-11-20 Janne Blomqvist <jb@gcc.gnu.org>
48 * f95-lang.c (gfc_init_decl_processing): Set size_type_node as
49 unsigned int of pointer size and set sizetype based on that.
50 * trans-types.c (gfc_init_types): Don't set size_type_node to an
53 2010-11-17 Joseph Myers <joseph@codesourcery.com>
55 * f95-lang.c (gfc_be_parse_file): Take no arguments.
57 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
58 Tobias Burnus <burnus@net-b.de>
61 * gfortranspec.c (find_spec_file): New function.
62 (lang_specific_driver): Try to find .spec file and use it.
63 * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write).
64 (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
65 (transfer_expr): Call __float128 I/O functions.
66 * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
69 2010-11-15 Tobias Burnus <burnus@net.b.de>
72 * check.c (variable_check): Don't treat functions calls as variables;
73 optionally accept function themselves.
74 (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc,
75 gfc_check_null, gfc_check_present, gfc_check_cpu_time,
76 gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number,
77 gfc_check_random_seed, gfc_check_system_clock,
78 gfc_check_dtime_etime, gfc_check_dtime_etime_sub,
79 gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call.
81 2010-11-13 Tobias Burnus <burnus@net-b.de>
84 * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile.
85 * trans-decl.c (gfc_finish_var_decl): Ditto.
86 (create_function_arglist): Handle volatile dummy arguments.
88 2010-11-12 Joseph Myers <joseph@codesourcery.com>
90 * Make-lang.in (gfortranspec.o): Use $(OPTS_H).
91 * gfortran.h (gfc_handle_option): Take location_t parameter.
92 * options.c (gfc_handle_option): Take location_t parameter.
94 2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
97 trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
99 2010-11-11 Nathan Froyd <froydnj@codesourcery.com>
102 * options.c (gfc_post_options): Initialize gfc_option.max_errors.
103 (gfc_handle_option) [OPT_fmax_errors_]: Remove.
104 * lang.opt (fmax-errors=): Remove.
106 2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org>
108 * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
111 2010-11-11 Jan Hubicka <jh@suse.cz>
113 * options.c (gfc_post_options): Remove flag_whopr.
115 2010-11-11 Tobias Burnus <burnus@net-b.de>
118 * resolve.c (resolve_transfer): Reject I/O transfer of
122 * resolve.c (resolve_code): Reject nonscalar FORALL masks.
124 2010-11-11 Janus Weil <janus@gcc.gnu.org>
126 * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.
128 2010-11-10 Joseph Myers <joseph@codesourcery.com>
130 * trans-array.c (gfc_trans_deferred_array): Use "front-end"
131 spelling in diagnostic.
132 * trans.c (gfc_allocate_array_with_status): Add missing space in
135 2010-11-10 Joseph Myers <joseph@codesourcery.com>
137 * cpp.c (asm_file_name): Don't declare here.
139 2010-11-10 Tobias Burnus <burnus@net-b.de>
142 * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
143 and not for attr.elemental.
144 * intrinsic.texi (move_alloc): Document as being pure.
146 2010-11-10 Tobias Burnus <burnus@net-b.de>
149 * resolve.c (resolve_fl_derived): Don't allow CLASS in
150 sequence/BIND(C) types.
152 2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
153 Mikael Morin <mikael@gcc.gnu.org>
156 * intrinsic.c: Correctly set the pure attributes for intrinsic
158 * expr.c (check_specification_function): Remove this function and move
159 its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
160 order of checks by checking for non-constant arguments first. Then,
161 check for initialization functions, followed by intrinsics.
163 2010-11-09 Janus Weil <janus@gcc.gnu.org>
166 * gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
167 gfc_add_hash_component,gfc_add_size_component,
168 gfc_add_def_init_component): New macros.
169 * class.c (gfc_add_component_ref): Renamed data component.
170 (get_unique_type_string): New function.
171 (gfc_build_class_symbol): Use 'get_unique_type_string' to construct
172 uniques names for the class containers. Rename components.
173 (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
174 uniques names for the vtab symbols. Rename components.
175 * decl.c (attr_decl1): Renamed class container components.
176 * iresolve.c (gfc_resolve_extends_type_of): Ditto.
177 * match.c (select_type_set_tmp): Renamed temporaries.
178 * module.c (read_module): Renamed vtab and vtype symbols.
179 * resolve.c (resolve_structure_cons,resolve_typebound_function,
180 resolve_typebound_subroutine,resolve_deallocate_expr,
181 resolve_select_type,resolve_fl_derived): Renamed class container and
183 * trans-array.c (structure_alloc_comps): Ditto.
184 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
185 * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
186 gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
187 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
188 gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
189 gfc_conv_same_type_as): Ditto.
190 * trans-stmt.c (gfc_trans_allocate): Ditto.
192 2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
195 * trans-decl.c (generate_local_decl): Do not generate unused warning
196 for variables in namelists.
198 2010-11-08 Janus Weil <janus@gcc.gnu.org>
201 * decl.c (build_struct): Build vtab immediately if derived type
202 has already been declared.
204 2010-11-08 Janus Weil <janus@gcc.gnu.org>
207 * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.
209 2010-11-06 Janus Weil <janus@gcc.gnu.org>
212 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
215 2010-11-05 Janus Weil <janus@gcc.gnu.org>
219 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
220 Add component '$copy' to vtype symbol for polymorphic deep copying.
221 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
222 during resolution stage.
223 * resolve.c (resolve_codes): Don't resolve code if namespace is already
225 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
226 polymorphic ALLOCATE statements with SOURCE.
228 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
229 Paul Thomas <pault@gcc.gnu.org>
231 * dump-parse-tree.c (code_indent): Take label into acount
232 when calculating indent.
233 (show_typespec): Also display class.
234 (show_attr): Add module name to argument.
235 Don't show UNKNOWN for flavor, access and save. Don't show
236 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
237 association. Show intent only for dummy arguments.
238 Set length of shown symbol names to minimum of 12.
239 Show attributes header.
240 (show_symbol): Adjust show_level.
241 (show_symtree): Clear up display for ambiguous. Show if symbol
242 was imported from namespace.
243 (show_code_node): Clear up indenting. Traverse symtree and
244 show code directly instead of calling show_namespace.
246 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
248 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
250 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
251 * trans-stmt.c (gfc_trans_do): Likewise.
253 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
254 Tobias Burnus <burnus@net-b.de>
257 * array.c (gfc_match_array_constructor): Reject deferred type
258 parameter (DTP) in type-spec.
259 * decl.c (char_len_param_value, match_char_length,
260 gfc_match_char_spec, build_sym, variable_decl,
261 enumerator_decl): Support DTP.
262 * expr.c (check_inquiry): Fix check due to support for DTP.
263 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
264 * misc.c (gfc_clear_ts): Set it to false.
265 * match.c (gfc_match_allocate): Support DTP.
266 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
267 (resolve_fl_variable): Add DTP constraint check.
268 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
271 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
274 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
275 with a gfc_find_symbol to prevent namespace pollution. Remove dead
277 (match_type_spec): Remove parsing of '::'. Collapse character
278 kind checking to one location.
279 (gfc_match_allocate): Use correct locus in error message.
281 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
283 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
284 dump_fortran_original and add dump_fortran_optimized.
285 * lang.opt: Add fdump-fortran-original and
286 fdump-fortran-optimized. Document that fdump-parse-tree is
288 * gfortran.texi: Add -fdump-fortran-original and
289 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
290 * frontend-passes.c (gfc_run_passes): If optimizing and
291 if gfc_option.dump_fortran_optimized is set, dump the parse tree
293 * parse.c: Rename gfc_option.dump_parse_tree to
294 gfc_option.dump_fortran_original.
295 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
296 to gfc_option.dump_fortran_original and handle
297 gfc_option.dump_fortran_optimize.
298 (gfc_post_options): Rename gfc_option.dump_parse_tree
299 to gfc_option.dump_fortran_original.
300 (gfc_handle_option): Rename OPT_fdump_parse_tree to
301 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
302 to gfc_option.dump_fortran_original. Handle
303 OPT_fdump_fortran_optimized.
305 2010-10-30 Janus Weil <janus@gcc.gnu.org>
310 * interface.c (count_types_test): Symmetrize type check.
311 (generic_correspondence): Ditto.
313 2010-10-27 Janus Weil <janus@gcc.gnu.org>
316 * interface.c (compare_allocatable): Handle polymorphic allocatables.
317 (compare_parameter): Add two error messages for polymorphic dummies.
319 2010-10-26 Janus Weil <janus@gcc.gnu.org>
322 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
323 * trans.c (gfc_deallocate_scalar_with_status): New function for
324 deallocation of allocatable scalars.
325 * trans-array.c (structure_alloc_comps): Call it here ...
326 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
327 * trans-stmt.c (gfc_trans_deallocate): ... and here.
329 2010-10-26 Tobias Burnus <burnus@net-b.de>
332 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
335 * trans-array.c (duplicate_allocatable): Use size of type and not
336 the size of the pointer to the type.
338 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
341 * fortran/scanner.c (include_line): Check return value of load_file.
343 2010-10-23 Tobias Burnus <burnus@net-b.de>
346 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
348 2010-10-21 Janus Weil <janus@gcc.gnu.org>
351 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
352 we're currently matching a (non-proc-)pointer assignment.
353 * decl.c (match_pointer_init): Set it.
354 * match.c (gfc_match_pointer_assignment): Ditto.
355 * primary.c (matching_actual_arglist): New global variable to indicate
356 we're currently matching an actual argument list.
357 (gfc_match_actual_arglist): Set it.
358 (gfc_match_varspec): Reject procedure pointer component calls with
359 missing argument list.
361 2010-10-21 Janus Weil <janus@gcc.gnu.org>
364 * interface.c (gfc_compare_interfaces): Switch arguments of type
365 comparison (important for polymorphic variables).
367 2010-10-21 Tobias Burnus <burnus@net-b.de>
370 * expr.c (gfc_check_vardef_context): Treat pointer functions
373 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
376 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
377 F08 numeric stop function.
378 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
379 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
380 for stop_numeric_f08.
382 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
384 * gfortran.h: Remove definition of bt enumerator.
385 * libgfortran.h: Add bt enumerator type alighned with defintion.
386 Remove the dtype enumerator, no longer used.
387 previously given in libgfortran/io.h
388 * trans-types.c: Use new bt enumerator.
389 * trans-io.c: Likewise.
391 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
393 * trans-io.c (gfc_build_io_library_fndecls):
394 Array descriptor arguments to transfer_array can be
395 dereferenced recursively.
397 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
402 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
403 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
404 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
405 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
406 (gfc_build_io_library_fndecls): Add corresponding function
408 (transfer_expr): If the current transfer is a READ, use
409 the iocall with the original version, otherwise the version
411 (transfer_array_desc): Likewise.
413 2010-10-15 Tobias Burnus <burnus@net-b.de>
416 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
417 (gfc_trans_runtime_error_vararg): Remove prototype.
418 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
419 (gfc_add_modify, gfc_evaluate_now): Use them.
420 (trans_runtime_error_vararg): Renamed from
421 gfc_trans_runtime_error_vararg, made static and use locus.
422 (gfc_trans_runtime_error): Use it.
423 (gfc_trans_runtime_check): Ditto and make use of locus.
424 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
425 gfc_trans_do, gfc_trans_do_while): Improve line number
426 associated with generated expressions.
428 2010-10-12 Daniel Kraft <d@domob.eu>
431 * parse.c (parse_associate): Set typespec of associate-name if that of
432 the target is already available.
434 2010-10-10 Janus Weil <janus@gcc.gnu.org>
437 * resolve.c (resolve_typebound_function): Bugfix for type-bound
440 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
442 * frontend-passes.c: Include opts.h.
443 (optimize_comparison): Renamed from optimize_equality.
444 Change second argument to operation to be compared.
445 Use flag_finite_math_only to avoid comparing REAL and
446 COMPLEX only when NANs are honored. Simplify comparing
447 of string concatenations where left or right operands are
448 equal. Simplify all comparison operations, based on the result
449 of gfc_dep_compare_expr.
450 * dependency.c: Include arith.h.
451 (gfc_are_identical_variables): Volatile variables should not
452 compare equal to themselves.
453 (gfc_dep_compare_expr): Handle string constants and string
456 2010-10-08 Joseph Myers <joseph@codesourcery.com>
458 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
459 * gfortran.h (gfc_init_options_struct): Declare.
460 * options.c (gfc_init_options_struct): New. Split out from
463 2010-10-07 Janus Weil <janus@gcc.gnu.org>
466 * resolve.c (resolve_typebound_function): Use correct declared type
467 for type-bound operators.
469 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
472 Revert revision 165026:
473 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
475 * decl.c (match_procedure_in_type): Assertify if conditions.
477 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
480 * resolve.c (resolve_transfer): Use expression inside parenthesis to
481 find acutal component to be transgferred.
483 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
485 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
487 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
489 * trans-array.c (gfc_free_ss_chain): Made non-static.
490 * trans-array.h (gfc_free_ss_chain): New prototype.
491 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
493 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
495 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
498 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
500 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
502 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
504 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
505 before calling gfc_free_expr.
507 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
509 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
510 gfc_advance_se_ss_chain.
511 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
512 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
513 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
514 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
515 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
517 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
519 * trans.c (gfc_restore_backend_locus): New function.
520 (gfc_get_backend_locus): Renamed to ...
521 (gfc_save_backend_locus): ... this.
522 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
523 gfc_save_backend_locus): Same.
524 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
525 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
526 gfc_save_backend_locus.
527 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
529 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
530 gfc_restore_backend_locus instead of gfc_set_backend_locus.
531 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
533 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
534 gfc_trans_deferred_vars):
535 Rename gfc_get_backend_locus to gfc_save_backend_locus.
536 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
538 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
540 * trans-array.c (gfc_build_constant_array_constructor): Free array
543 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
545 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
546 before overwriting it.
548 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
550 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
551 * symbol.c (gen_shape_param): Ditto.
553 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
555 * symbol.c (free_entry_list): New function.
556 (gfc_free_namespace): Free list of entries.
558 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
560 * symbol.c (free_components): Free list of formal args and formal
563 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
565 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
568 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
570 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
572 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
574 * resolve.c (check_typebound_baseobject): Free local expr before
577 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
579 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
581 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
583 * primary.c (gfc_free_structure_ctor_component): Also free the
584 component structure itself.
586 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
588 * module.c (gfc_use_module): Free atom_string when done with it.
590 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
592 * module.c (read_module): Remove useless string duplication.
594 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
596 * gfortranspec.c (append_arg): Remove commented code.
598 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
600 * decl.c (match_procedure_in_type): Assertify if conditions.
602 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
604 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
605 preprocessing is disabled.
607 2010-10-06 Jakub Jelinek <jakub@redhat.com>
610 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
611 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
612 (gfc_define_builtin): Change last argument to int bitmask from bool,
613 control addition of TREE_NOTHROW and leaf attribute as well.
614 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
615 (gfc_init_builtin_functions): Likewise. Remove
616 ATTR_{,CONST_}NOTHROW_LIST enum.
618 2010-10-04 Andi Kleen <ak@linux.intel.com>
620 * Make-lang.in (gfortran, f951): Add + to build rule.
622 2010-10-04 Richard Guenther <rguenther@suse.de>
624 * f95-lang.c (current_translation_unit): New global variable.
625 (gfc_create_decls): Build a translation-unit decl.
626 (pushdecl): In the global binding-level use the
627 translation-unit decl as DECL_CONTEXT.
628 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
629 (build_function_decl): Likewise. Delay setting the assembler
630 name, leave setting of DECL_CONTEXT to pushdecl.
631 (trans_function_start): Use DECL_FILE_SCOPE_P.
632 (gfc_create_module_variable): Likewise. Remove questionable
634 * trans.c (gfc_generate_module_code): Likewise.
636 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
638 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
639 instead of duplicating code.
640 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
643 2010-10-02 Janus Weil <janus@gcc.gnu.org>
646 * resolve.c (resolve_formal_arglist): Avoid setting default type for
647 formal arguments of intrinsic procedures.
649 2010-09-30 Janus Weil <janus@gcc.gnu.org>
652 * resolve.c (resolve_allocate_expr): Do not use
653 'gfc_has_default_initializer'.
655 2010-09-30 Tobias Burnus <burnus@net-b.de>
657 * gfortran.tex (Fortran 2008 status): Update list of
658 implemented features.
660 2010-09-29 Joseph Myers <joseph@codesourcery.com>
662 * lang.opt: Don't use VarExists.
664 2010-09-29 Joseph Myers <joseph@codesourcery.com>
666 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
668 (gfc_cpp_post_options): Update names of cpp_options members.
669 (cb_cpp_error): Update names of diagnostic_context members.
670 * f95-lang.c (gfc_init_builtin_functions): Update names of
671 gfc_option_t members.
672 * gfortran.h (gfc_option_t): Rename warn_conversion and
674 * intrinsic.c (gfc_convert_type_warn): Update names of
675 gfc_option_t members.
676 * options.c (gfc_init_options, gfc_post_options, set_Wall,
677 gfc_handle_option): Update names of gfc_option_t members.
678 * parse.c (next_free, next_fixed): Update names of gfc_option_t
680 * scanner.c (pedantic): Remove extern declaration.
681 (skip_free_comments, skip_fixed_comments, include_line): Update
682 names of gfc_option_t members.
683 * trans-decl.c (gfc_generate_function_code): Update names of
684 gfc_option_t members.
686 2010-09-28 Tobias Burnus <burnus@net-b.de>
690 * intrinsic.c (add_functions): Make compiler_version and
691 compiler_options CLASS_INQUIRY.
692 * gfortran.h (gfc_get_option_string): New prototype.
693 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
695 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
696 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
697 (ISO_C_BINDING): Refer to C_SIZEOF.
698 * options.c (gfc_get_option_string): New function.
699 * simplify.c (gfc_simplify_compiler_options): Use it.
700 (gfc_simplify_compiler_version): Include compiler name.
702 2010-09-28 Jan Hubicka <jh@suse.cz>
704 * f95-lang.c (gfc_define_builtin): Make leaf.
705 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
706 and ATTR_NOTHROW_LEAF_LIST.
707 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
708 (DEF_GOMP_BUILTIN): Likewise.
710 2010-09-28 Tobias Burnus <burnus@net-b.de>
713 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
716 2010-09-27 Tobias Burnus <burnus@net-b.de>
720 * intrinsic.h (gfc_simplify_compiler_options,
721 gfc_simplify_compiler_version): New prototypes.
722 * intrinsic.c (gfc_intrinsic_function_by_id,
723 make_from_module): New functions.
724 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
725 gfc_specific_intrinsic): Don't return module intrinsics.
726 (add_functions): Add compiler_options, compiler_version.
727 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
728 * symbol.c (std_for_isocbinding_symbol): Add version check for
730 * iso-fortran-env.def: Add compiler_options, compiler_version.
731 * iso-c-binding.def: Add c_sizeof.
732 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
733 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
734 (gfc_intrinsic_function_by_id): New prototype.
735 * module.c (create_intrinsic_function): New function.
736 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
737 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
738 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
740 * simplify.c (gfc_simplify_compiler_options,
741 gfc_simplify_compiler_version): New functions.
743 2010-09-26 Daniel Kraft <d@domob.eu>
747 * resolve.c (resolve_select_type): Clarify code.
748 (resolve_assoc_var): Only set typespec if it is currently unknown.
750 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
753 * module.c (create_int_parameter_array): Set the array value shape.
755 2010-09-25 Tobias Burnus <burnus@net-b.de>
757 * gfortran.texi: Re-add accidently removed \input line.
759 2010-09-25 Daniel Kraft <d@domob.eu>
762 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
763 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
764 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
765 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
766 `extra_comma' with changed semantics.
767 (gfc_resolve_dt): Check variable definitions.
768 (match_io_element): Remove INTENT and PURE checks here and
769 initialize code->ext.dt member.
770 (match_io): Set dt->dt_io_kind.
771 (gfc_resolve_inquire): Check variable definition for all tags
772 except UNIT, FILE and ID.
773 * resolve.c (resolve_transfer): Variable definition check.
775 2010-09-25 Tobias Burnus <burnus@net-b.de>
777 * interface.c (gfc_match_end_interface): Constify char pointer
780 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
782 * interface.c (gfc_match_end_interface): Deal with user defined
783 operators that overload rational operators and C1202.
785 2010-09-24 Tobias Burnus <burnus@net-b.de>
787 * gfortran.texi: Add second space after end-of-sentence period;
788 change / to /@/ to allow hyphenation of URLs.
789 (Standards): Remove duplicated OpenMP, update wording given that
790 Fortran 2008 now released.
791 (Fortran 2008 status): Update and add list of implemented features.
793 2010-09-24 Tobias Burnus <burnus@net-b.de>
796 * iso-fortran-env.def: Add NAMED_KINDARRAY with
797 character_kinds, integer_kinds, logical_kinds and
799 * gfortran.h: Add them to iso_fortran_env_symbol.
800 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
801 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
802 libgfortran_stat_codes to libgfortran_error_codes.
803 * module.c (create_int_parameter_array): New function.
804 (use_iso_fortran_env_module): Use it for
805 NAMED_KINDARRAY of iso-fortran-env.def.
806 * trans-decl.c (gfc_get_symbol_decl): Parameter
807 arrays of intrinsics modules become local static variables.
808 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
809 integer_kinds, logical_kinds and real_kinds.
811 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
814 * frontend-passes.c (optimize_binop_array_assignment):
815 Only re-use lhs as intermediate storage if kind and type
818 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
822 * trans-array.c (gfc_conv_expr_descriptor): Handle
823 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
825 2010-09-23 Tobias Burnus <burnus@net-b.de>
827 * intrinsic.texi (OpenMP modules): Add named constants of
830 2010-09-23 Daniel Kraft <d@domob.eu>
835 * gfortran.h (gfc_check_vardef_context): New method.
836 (struct symbol_attribute): New flag `select_type_temporary'.
837 * primary.c (gfc_variable_attr): Clarify initialization of ref.
838 (match_variable): Remove PROTECTED check and assignment check
839 for PARAMETERs (this is now done later).
840 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
841 (gfc_match_associate): Defer initialization of newAssoc->variable.
842 (gfc_match_nullify): Remove PURE definability check.
843 (select_type_set_tmp): Set new `select_type_temporary' flag.
844 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
845 (gfc_check_pointer_assign): Ditto (and other checks removed).
846 (gfc_check_vardef_context): New method.
847 * interface.c (compare_parameter_protected): Removed.
848 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
849 related to INTENT([IN]OUT) arguments.
850 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
851 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
852 (remove_last_array_ref): New method.
853 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
854 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
855 (resolve_assoc_var): Remove checks for definability here.
856 (resolve_select_type): Handle resolving of code->block here.
857 (resolve_ordinary_assign): Remove PURE check.
858 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
859 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
861 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
863 * gfortran.texi (Argument list functions): Allow URL to wrap.
864 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
865 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
866 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
867 code markups in the text.
868 * invoke.texi (Fortran Dialect Options)
869 (Error and Warning Options, Directory Options, Code Gen Options):
870 Likewise. Remove @code inside @smallexample.
872 2010-09-22 Joseph Myers <joseph@codesourcery.com>
874 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
875 OPT__help instead of OPT_fversion and OPT_fhelp.
876 * lang.opt (-all-warnings, -assert, -assert=, -comments,
877 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
878 -dump, -dump=, -include-barrier, -include-directory,
879 -include-directory=, -include-directory-after,
880 -include-directory-after=, -include-prefix, -include-prefix=,
881 -no-line-commands, -no-standard-includes, -output, -output=,
882 -preprocess, -print-missing-file-dependencies, -trace-includes,
883 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
884 -write-dependencies, -write-user-dependencies): New.
886 2010-09-21 Jason Blevins <jrblevin@sdf.org>
888 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
889 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
892 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
895 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
899 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
900 accessing dimensions in reversed order.
903 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
904 intrinsic function call.
906 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
907 Update asserts accordingly.
910 * trans.h (gfc_se): New field force_tmp.
911 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
912 and set parmse.force_tmp if some alias is found.
913 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
914 if se->force_tmp is set.
916 2010-09-20 Janus Weil <janus@gcc.gnu.org>
919 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
920 TBPs, PPCs and pointer/allocatable components.
922 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
925 * simplify.c (is_constant_array_expr): Allow structure array
926 elements as well as constants.
927 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
928 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
929 type of source to the result.
931 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
933 * frontend-passes.c (gfc_expr_walker): Also
934 handle EXPR_SUBSTRING.
936 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
938 * frontend-passes.c (gfc_expr_walker): Handle
939 constructors and references.
941 2010-09-16 Tobias Burnus <burnus@net-b.de>
944 * trans-types.c (create_fn_spec): New function.
945 (gfc_get_function_type): Call it.
947 2010-09-16 Jakub Jelinek <jakub@redhat.com>
949 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
950 (gfc_expr_walker, gfc_code_walker): New prototypes.
951 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
952 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
953 (optimize_namespace): Use gfc_code_walker.
954 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
955 (optimize_expr_0, optimize_code_node,
956 optimize_actual_arglist): Removed.
957 (optimize_assignment): Don't call optimize_expr_0.
959 2010-09-16 Janus Weil <janus@gcc.gnu.org>
962 * interface.c (compare_parameter): Create vtab for actual argument,
963 instead of formal (if needed).
965 2010-09-15 Janus Weil <janus@gcc.gnu.org>
968 * resolve.c (resolve_allocate_expr): Do default initialization via
971 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
973 * mathbuiltins.def: Do not defined huge_val built-in.
974 * trans-const.c (gfc_build_inf_or_huge): New function.
975 * trans-const.h (gfc_build_inf_or_huge): New prototype.
976 * f95-lang.c (gfc_init_builtin_functions): Don't defined
978 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
979 have functions of type (*) (void) anymore.
980 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
981 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
982 of generating a call to huge_val().
984 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
986 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
987 * dependency.c (gfc_check_dependency): Don't depend on
988 expr's inline_noncopying_intrinsic_attribute.
989 * dependency.c (gfc_check_argument_var_dependency,
990 gfc_check_argument_dependency): Ditto. Recursively check dependency
991 as NOT_ELEMENTAL in the non-copying (=transpose) case.
992 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
993 * resolve.c (find_noncopying_intrinsics): Remove.
994 (resolve_function, resolve_call): Remove call to
995 find_noncopying_intrinsics.
997 * trans-array.c (gfc_conv_array_transpose): Remove.
998 (gfc_walk_subexpr): Make non-static. Move prototype...
999 * trans-array.h (gfc_walk_subexpr): ... here.
1000 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
1002 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
1003 gfc_inline_intrinsic_function_p): New.
1004 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
1005 Remove transpose from the libcall list.
1006 (gfc_walk_intrinsic_function): Special case inline intrinsic.
1007 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
1009 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1011 * trans-expr.c (expr_is_variable): New function taking non-copying
1012 intrinsic functions into account.
1013 (gfc_trans_assignment_1): Use expr_is_variable.
1015 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1017 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
1018 real array dimension instead of the scalarizer (loop) dimension.
1020 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1022 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
1023 transposed references.
1025 2010-09-10 Tobias Burnus <burnus@net-b.de>
1028 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
1029 build4_stat_loc): New inline functions.
1030 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
1031 (build1_v, build2_v, build3_v, build4_v): Use input_location
1033 * trans-array.c (gfc_trans_scalarized_loop_end,
1034 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
1035 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
1036 gfc_finish_wrapped_block): Ditto.
1037 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
1038 * trans-expr.c (gfc_conv_missing_dummy,
1039 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
1040 * trans-openmp.c (gfc_omp_clause_default_ctor,
1041 gfc_trans_omp_critical, gfc_trans_omp_parallel,
1042 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1043 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
1044 gfc_trans_omp_single, gfc_trans_omp_task,
1045 gfc_trans_omp_workshare): Ditto.
1047 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
1049 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
1050 for dummy argument that appears in a specification statement.
1052 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1054 * trans-array.c (gfc_get_array_ref_dim): New function.
1055 (gfc_trans_create_temp_array): Reconstruct array
1056 bounds from loop bounds. Use array bounds instead of loop bounds.
1058 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1060 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1061 Get the array dimension from the dim array.
1063 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1065 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
1066 dim array to get the stride in the innermost loop.
1068 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1070 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
1071 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
1072 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1074 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1076 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
1077 and info dimension are the same. Loop over loop dimension.
1078 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
1080 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1082 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
1085 2010-09-09 Tobias Burnus <burnus@net-b.de>
1088 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
1089 STAT): Show also syntax for the function version.
1090 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
1091 add_sym_3s_intent): Remove function.
1092 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
1094 (add_sym_2_intent): New function.
1095 (add_functions): Set intent for functions which modify
1096 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
1097 argument name of hostnm from "a" to "c"
1098 (add_subroutines): Change add_sym_*s_intent to
1099 add_sym_*s and add intent to the add_sym_*s calls.
1101 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1104 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
1105 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
1106 * gfortran.h: Define ISYM values for above intrinsics.
1107 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1108 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
1109 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1110 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1111 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1112 gfc_simplify_merge_bits, gfc_simplify_rshift,
1113 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
1114 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
1115 gfc_resolve_shift): New prototypes.
1116 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
1117 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
1118 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1119 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
1121 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
1122 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
1123 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
1125 (gfc_conv_intrinsic_function): Call above static functions.
1126 * intrinsic.texi: Document new intrinsics.
1127 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1128 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1129 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1130 gfc_simplify_merge_bits, gfc_simplify_rshift,
1131 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
1134 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1136 * frontend-passes.c (optimize_code_node): Walk block chain by default.
1139 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
1140 instead of code->block.
1143 * openmp.c (resolve_omp_do): Report not enough do loops for
1144 collapse even if block->next is NULL.
1146 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1149 * dependency.c (gfc_deb_compare_expr): Take missing optional
1150 arguments into account.
1152 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1154 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1155 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1156 (gfc_build_intrinsic_function_decls): Don't build the
1157 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
1158 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
1159 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
1160 of calling clz128/ctz128 library functions.
1162 2010-09-07 Jan Hubicka <jh@suse.cz>
1164 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
1167 2010-09-07 Tobias Burnus <burnus@net-b.de>
1170 * intrinsic.texi (COS): Remove superfluous "n".
1172 2010-09-07 Tobias Burnus <burnus@net-b.de>
1175 * trans-array.c (gfc_conv_descriptor_data_get,
1176 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
1177 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
1178 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
1179 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
1180 gfc_conv_shift_descriptor_lbound,
1181 gfc_set_loop_bounds_from_array_spec,
1182 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
1183 gfc_conv_array_transpose, gfc_get_iteration_count,
1184 gfc_grow_array, gfc_trans_array_ctor_element,
1185 gfc_trans_array_constructor_subarray,
1186 gfc_trans_array_constructor_value,
1187 constant_array_constructor_loop_size, gfc_trans_array_constructor,
1188 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
1189 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
1190 gfc_conv_array_ref, gfc_trans_preloop_setup,
1191 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1192 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
1193 gfc_conv_descriptor_size, gfc_array_init_size,
1194 gfc_array_allocate, gfc_array_deallocate,
1195 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
1196 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
1197 get_array_charlen, gfc_conv_expr_descriptor,
1198 array_parameter_size, gfc_conv_array_parameter,
1199 gfc_trans_dealloc_allocated, get_full_array_size,
1200 duplicate_allocatable,
1201 structure_alloc_comps): Change fold_build[0-9] to
1202 fold_build[0-9]_loc.
1203 (duplicate_allocatable, structure_alloc_comps,
1204 gfc_duplicate_allocatable): Add space after function name.
1206 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1208 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1209 checking string length value.
1210 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1211 gfc_charlen_type_node type.
1214 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1215 length to gfc_charlen_type_node.
1217 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1220 * frontend-passes.c (optimize_binop_array_assignment): New
1222 (optimize_assignment): Call it.
1224 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1227 * trans-expr.c (gfc_conv_substring): If start and end
1228 of the string reference are equal, set the length to one.
1230 2010-09-06 Tobias Burnus <burnus@net-b.de>
1233 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1235 2010-09-06 Tobias Burnus <burnus@net-b.de>
1238 * dump-parse-tree.c (gfc_debug_expr): New function.
1240 2010-09-06 Tobias Burnus <burnus@net-b.de>
1243 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1244 (check_specific): Special case for those intrinsics.
1245 * gfortran.h (gfc_isym_id): Add new intrinsics
1246 * intrinsic.h (gfc_check_transf_bit_intrins,
1247 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1248 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1250 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1251 gfc_resolve_iparity, resolve_transformational): New functions.
1252 (gfc_resolve_product, gfc_resolve_sum,
1253 gfc_resolve_parity): Use resolve_transformational.
1254 * check.c (gfc_check_transf_bit_intrins): New function.
1255 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1256 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1257 do_bit_xor, simplify_transformation): New functions.
1258 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1259 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1260 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1261 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1262 Handle IALL, IANY and IPARITY intrinsics.
1263 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1265 (IALL, IANY, IPARITY): Document new intrinsics.
1267 2010-09-05 Tobias Burnus <burnus@net-b.de>
1270 * f95-lang.c (gfc_truthvalue_conversion): Use
1271 fold_build[0-9]_loc instead of fold_build[0-9].
1272 * convert.c (convert): Ditto.
1273 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1274 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1275 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1276 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1277 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1278 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1279 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1280 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1281 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1282 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1283 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1284 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1285 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1286 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1287 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1288 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1289 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1290 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1291 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1292 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1293 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1294 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1295 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1296 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1297 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1298 gfc_conv_associated, gfc_conv_same_type_as,
1299 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1301 2010-09-04 Tobias Burnus <burnus@net-b.de>
1304 * resolve.c (resolve_fl_namelist): Change constraint checking
1305 order to prevent endless loop.
1307 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1310 * resolve.c (resolve_allocate_expr): Generate default initializers
1311 already at this point, resolve them and put them into expr3, ...
1312 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1315 2010-09-03 Tobias Burnus <burnus@net-b.de>
1318 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1319 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1321 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1322 gfc_conv_string_length, gfc_conv_substring,
1323 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1324 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1325 gfc_conv_expr_op, gfc_build_compare_string,
1326 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1327 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1328 gfc_conv_procedure_call, fill_with_spaces,
1329 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1330 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1331 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1332 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1333 fold_build[0-9] to fold_build[0-9]_loc.
1334 * trans-io.c (set_parameter_const, set_parameter_value,
1335 set_parameter_ref, gfc_convert_array_to_string, set_string,
1336 set_internal_unit, io_result, set_error_locus,
1337 nml_get_addr_expr, build_dt): Ditto.
1338 * trans-openmp.c (gfc_omp_clause_default_ctor,
1339 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1340 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1341 gfc_trans_omp_do): Ditto.
1342 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1343 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1344 gfc_trans_runtime_check, gfc_call_malloc,
1345 gfc_allocate_with_status, gfc_allocate_array_with_status,
1346 gfc_call_free, gfc_deallocate_with_status,
1347 gfc_call_realloc): Ditto.
1349 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1352 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1353 arglists for pure user functions, or for those intrinsic
1354 functions which are also pure.
1355 * intrinsics.c (add_conv): Mark conversion functions as pure.
1356 (add_char_conversions): Likewise.
1358 2010-09-03 Daniel Kraft <d@domob.eu>
1361 * resolve.c (resolve_actual_arglist): Allow internal procedure
1362 as actual argument with Fortran 2008.
1364 2010-09-03 Daniel Kraft <d@domob.eu>
1367 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1368 `which_construct' as this is no longer restricted to loops.
1369 * parse.h (struct gfc_state_data): New field `construct'.
1370 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1371 * parse.c (push_state): Set `construct' field.
1372 * resolve.c (resolve_select_type): Extend comment.
1373 * trans-stmt.c (gfc_trans_if): Add exit label.
1374 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1375 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1376 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1377 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1378 (gfc_trans_cycle): Ditto.
1379 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1381 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1383 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1384 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1385 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1386 * intrinsic.texi (RSHIFT): Fix documentation.
1388 2010-09-02 Tobias Burnus <burnus@net-b.de>
1391 * trans-common.c (create_common): Change build[0-9] to
1393 * trans-const.c (gfc_conv_constant_to_tree,
1394 gfc_conv_constant_to_tree): Ditto.
1395 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1396 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1397 add_argument_checking, create_main_function,
1398 gfc_generate_return): Ditto.
1399 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1400 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1401 compute_inner_temp_size, compute_overall_iter_number,
1402 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1403 gfc_conv_elemental_dependencies, gfc_do_allocate,
1404 gfc_evaluate_where_mask, gfc_trans_allocate,
1405 gfc_trans_arithmetic_if, gfc_trans_call,
1406 gfc_trans_character_select, gfc_trans_deallocate,
1407 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1408 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1409 gfc_trans_integer_select, gfc_trans_logical_select,
1410 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1411 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1412 gfc_trans_where_assign) Ditto.
1414 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1417 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1420 2010-09-02 Tobias Burnus <burnus@net-b.de>
1423 * resolve.c (apply_default_init): Mark symbol as referenced,
1424 if it is initialized.
1425 (resolve_symbol): Change intialized check for BT_DERIVED such
1426 that also function results get initialized; remove now obsolete
1427 gfc_set_sym_referenced for BT_CLASS.
1429 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1432 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1433 * resolve.c (resolve_allocate_expr): Defer handling of default
1434 initialization to 'gfc_trans_allocate'.
1435 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1436 (resolve_fl_derived): Suppress error messages for vtypes.
1437 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1438 polymorphic MOLD expression.
1439 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1440 dummy initialization.
1442 2010-09-01 Tobias Burnus <burnus@net-b.de>
1444 * gfortran.texi (preprocessing): Update URL to COCO.
1446 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1448 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1449 array quad_decls. Remove unnecessary assignment.
1451 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1453 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1454 other than long double.
1455 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1456 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1457 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1458 prefix to function name.
1459 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1460 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1462 (gfc_conv_intrinsic_exponent): Likewise.
1463 (gfc_conv_intrinsic_abs): Likewise.
1464 (gfc_conv_intrinsic_mod): Likewise.
1465 (gfc_conv_intrinsic_sign): Likewise.
1466 (gfc_conv_intrinsic_arith): Likewise.
1467 (gfc_conv_intrinsic_fraction): Likewise.
1468 (gfc_conv_intrinsic_nearest): Likewise.
1469 (gfc_conv_intrinsic_spacing): Likewise.
1470 (gfc_conv_intrinsic_rrspacing): Likewise.
1471 (gfc_conv_intrinsic_scale): Likewise.
1472 (gfc_conv_intrinsic_set_exponent): Likewise.
1474 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1476 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1477 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1478 * iresolve.c (gfc_resolve_execute_command_line): New function.
1479 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1480 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1482 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1485 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1486 and parity{,l,ll} builtins.
1487 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1488 (gfc_conv_intrinsic_function): Call above new functions.
1489 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1491 * intrinsic.texi: Document POPCNT and POPPAR.
1493 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1496 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1498 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1500 * Make-lang.in: Add frontend-passes.o dependencies.
1502 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1505 * resolve.c (resolve_structure_cons): For derived types, make sure the
1506 type has been resolved.
1507 (resolve_typebound_procedures): Make sure the vtab has been generated.
1509 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1512 * match.c (gfc_match_select_type): Give the associate-name the
1513 FL_VARIABLE attribute.
1515 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1517 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1520 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1523 * trans-types.c (gfc_init_kinds): Disable TFmode.
1525 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1528 * match.c (gfc_match_allocate): Avoid double free on error.
1530 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1533 * gfortran.h (gfc_real_info): Add c_float128 field.
1534 * mathbuiltins.def: Indicate which builtins are const.
1535 * trans-types.h (float128_type_node, complex_float128_type_node,
1536 gfc_real16_is_float128): New variables.
1537 * trans-types.c (float128_type_node, complex_float128_type_node,
1538 gfc_real16_is_float128): New variables.
1539 (gfc_init_kinds): Allow TFmode.
1540 (gfc_build_real_type): Mark __float128 types as such.
1541 (gfc_init_types): Initialize float128_type_node and
1542 complex_float128_type_node
1543 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1544 argument of OTHER_BUILTIN macro.
1545 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1546 (builtin_decl_for_precision): Special case for __float128.
1547 (builtin_decl_for_float_kind): Likewise.
1548 (define_quad_builtin): New function.
1549 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1550 library decls if necessary. Store them in the real16_decl and
1551 complex16_decl builtin map fields.
1552 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1553 library function names.
1555 2010-08-27 Tobias Burnus <burnus@net-b.de>
1558 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1559 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1560 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1561 gfc_resolve_parity): New prototypes.
1562 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1563 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1564 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1565 gfc_resolve_parity): New functions.
1566 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1568 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1569 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1570 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1571 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1572 Add post-processing opterator.
1573 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1574 gfc_simplify_product, gfc_simplify_sum): Update call.
1575 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1576 gfc_simplify_parity): New functions.
1578 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1581 * match.c (select_type_set_tmp): Add the possibility to reset the
1583 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1585 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1588 * dependency.c (check_section_vs_section): Single test for
1589 identical strides which takes into account that only one
1590 of the strides may be NULL.
1592 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1595 * primary.c (match_hollerith_constant): Calculate padding needed to
1596 fill default integer and allocate string for that size. Set pad bytes
1598 * gfortran.h: Add hollerith pad value to type spec union.
1599 * data.c (create_character_initializer): Fix spelling of function name.
1600 Use hollerith pad value to calculate length.
1601 * arith.c (hollerith2representation); Use hollerith pad value to
1604 2010-08-26 Daniel Kraft <d@domob.eu>
1609 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1610 (gfc_build_block_ns): Declared here...
1611 * parse.h (gfc_build_block_ns): ...instead of here.
1612 * trans.h (gfc_process_block_locals): Expect additionally the
1613 gfc_association_list of BLOCK (if present).
1614 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1615 * resolve.c (resolve_variable): Only check for invalid *array*
1616 references on associate-names.
1617 (resolve_assoc_var): New method with code previously in resolve_symbol.
1618 (resolve_select_type): Use association to give the selector and
1619 temporaries their values instead of ordinary assignment.
1620 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1621 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1622 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1623 to `gfc_process_block_locals' to match new interface.
1624 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1626 (gfc_process_block_locals): Defer them rather here when linked to
1627 from the BLOCK's association list.
1629 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1631 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1632 TREE_NOTHROW on fndecls that can't throw. Set
1633 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1634 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1635 gfor_fndecl_associated.
1637 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1640 * frontend-passes.c (optimize_equality): Don't optimize array equality
1642 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1645 * resolve.c (resolve_procedure_interface): New function split off from
1647 (resolve_formal_arglist): Call it here ...
1648 (resolve_symbol): ... and here.
1650 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1652 * Make-lang.in (gfortranspec.o): Update dependencies.
1653 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1655 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1656 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1657 (g77_xargc): Make unsigned.
1658 (g77_xargv): Change to g77_x_decoded_options.
1659 (g77_newargc): Make unsigned.
1660 (g77_newargv): Change to g77_new_decoded_options.
1661 (strings_same, options_same): New.
1662 (append_arg): Use cl_decoded_option structures.
1663 (append_option): New.
1664 (add_arg_libgfortran): New.
1665 (lang_specific_driver): Use cl_decoded_option structures.
1667 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1671 * class.c (add_proc_comp): Add static initializer for PPCs.
1672 (add_procs_to_declared_vtab): Modified comment.
1673 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1674 initializer if the component is part of a vtype.
1675 (mio_component_list): Add argument 'vtype', pass it on to
1677 (mio_symbol): Modified call to 'mio_component_list'.
1678 * trans.h (gfc_conv_initializer): Modified prototype.
1679 (gfc_trans_assign_vtab_procs): Removed.
1680 * trans-common.c (create_common): Modified call to
1681 'gfc_conv_initializer'.
1682 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1683 gfc_emit_parameter_debug_info): Modified call to
1684 'gfc_conv_initializer'.
1685 (build_function_decl): Remove assertion.
1686 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1687 Removed call to 'gfc_trans_assign_vtab_procs'.
1688 (gfc_conv_initializer): Add argument 'procptr'.
1689 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1690 (gfc_trans_assign_vtab_procs): Removed.
1691 * trans-stmt.c (gfc_trans_allocate): Removed call to
1692 'gfc_trans_assign_vtab_procs'.
1694 2010-08-21 Tobias Burnus <burnus@net-b.de>
1698 * intrinsic.c (add_sym): Init value attribute.
1699 (set_attr_value): New function.
1700 (add_functions) Use it and add JN/YN resolvers.
1701 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1702 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1703 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1704 * iresolve.c (gfc_resolve_bessel_n2): New function.
1705 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1707 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1708 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1709 * simplify.c (): For YN set to -INF if previous values
1711 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1713 * iresolve.c (gfc_resolve_extends_type_of): Set the
1714 type of the dummy argument to the one of the actual.
1716 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1718 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1720 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1722 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1725 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1727 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1729 2010-08-19 Daniel Kraft <d@domob.eu>
1733 * trans.h (struct gfc_se): New flag `byref_noassign'.
1734 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1735 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1736 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1737 and check for compile-time errors with those.
1738 * trans-decl.c (trans_associate_var): Use new routine
1739 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1740 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1741 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1742 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1743 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1744 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1745 rank remapping for assignment.
1747 2010-08-19 Tobias Burnus <burnus@net-b.de>
1749 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1750 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1753 2010-08-19 Tobias Burnus <burnus@net-b.de>
1757 * check.c (gfc_check_bessel_n2): New function.
1758 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1759 * intrinsic.c (add_functions): Add transformational version
1760 of the Bessel_jn/yn intrinsics.
1761 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1762 gfc_simplify_bessel_yn2): New prototypes.
1763 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1764 transformational variant.
1765 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1766 Check for negative order.
1767 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1768 gfc_simplify_bessel_yn2): New functions.
1770 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1773 * resolve.c (resolve_transfer): Traverse operands and set expression
1774 to be checked to a non EXPR_OP type.
1776 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1779 * gfortran.h (gfc_add_save): Modified prototype.
1780 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1781 (match_pointer_init): New function to match F08 pointer initialization.
1782 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1783 'match_pointer_init'.
1784 (match_attr_spec): Module variables are implicitly SAVE.
1785 (gfc_match_save): Modified call to 'gfc_add_save'.
1786 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1788 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1789 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1790 initialization checks.
1791 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1792 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1793 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1794 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1796 * trans-decl.c (gfc_create_module_variable): Module variables with
1797 TARGET can already exist.
1798 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1799 (gfc_conv_initializer): Implement non-NULL pointer
1802 2010-08-18 Tobias Burnus <burnus@net-b.de>
1805 * intrinsic.texi (selected_char_kind): Document ISO_10646
1808 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1811 * trans-decl.c (build_library_function_decl_1): Chain on
1812 void_list_node instead of creating a new TREE_LIST.
1813 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1814 * trans-types.c (gfc_get_function_type): Likewise. Set
1815 typelist to void_list_node for the main program.
1817 2010-08-17 Daniel Kraft <d@domob.eu>
1820 * gfortran.h (struct gfc_association_list): New member `where'.
1821 (gfc_is_associate_pointer) New method.
1822 * match.c (gfc_match_associate): Remember locus for each associate
1823 name matched and do not try to set variable flag.
1824 * parse.c (parse_associate): Use remembered locus for symbols.
1825 * primary.c (match_variable): Instead of variable-flag check for
1826 associate names set it for all such names used.
1827 * symbol.c (gfc_is_associate_pointer): New method.
1828 * resolve.c (resolve_block_construct): Don't generate assignments
1829 to give associate-names their values.
1830 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1831 (resolve_symbol): Set some more attributes for associate variables,
1832 set variable flag here and check it and don't try to build an
1833 explicitely shaped array-spec for array associate variables.
1834 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1836 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1837 (gfc_sym_type): Return pointer type for association to scalar vars.
1838 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1839 (trans_associate_var): New method.
1840 (gfc_trans_deferred_vars): Handle association symbols.
1842 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1844 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1846 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1848 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1849 OPT_MDX and OPT_MMDX.
1851 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1853 * lang.opt (MDX, MMDX): Mark RejectDriver.
1855 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1857 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1858 vtabs for generics any more).
1860 2010-08-15 Daniel Kraft <d@domob.eu>
1863 * gfortran.h (gfc_find_proc_namespace): New method.
1864 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1865 around with namespace.
1866 * symbol.c (gfc_find_proc_namespace): New method.
1867 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1869 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1870 * parse.c (parse_associate): Removed assignment-generation here...
1871 * resolve.c (resolve_block_construct): ...and added it here.
1872 (resolve_variable): Handle names that are arrays but were not parsed
1873 as such because of association.
1874 (resolve_code): Fix BLOCK resolution.
1875 (resolve_symbol): Generate array-spec for associate-names.
1877 2010-08-15 Tobias Burnus <burnus@net-b.de>
1880 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1881 (verify_c_interop): Handle unresolved DT with bind(C).
1883 2010-08-15 Tobias Burnus <burnus@net-b.de>
1885 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1886 pointer arrays as absent.
1887 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1888 dummys as absent argument.
1889 * interface.c (compare_actual_formal,compare_parameter):
1892 2010-08-15 Tobias Burnus <burnus@net-b.de>
1894 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1895 dummies with intent(in).
1897 2010-08-15 Daniel Kraft <d@domob.eu>
1900 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1901 routines not IMPURE also as PURE.
1902 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1903 `NO_CLASS' in `CLASS_IMPURE'.
1904 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1905 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1906 (add_functions): Ditto.
1907 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1908 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1909 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1910 are not ALLOCATABLE and have their INTENT specified.
1912 2010-08-13 Daniel Kraft <d@domob.eu>
1914 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1915 * array.c (gfc_match_array_spec): Match implied-shape specification and
1916 handle AS_IMPLIED_SHAPE correctly otherwise.
1917 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1918 (variable_decl): Some checks for implied-shape declaration.
1919 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1920 AS_IMPLIED_SHAPE in any case.
1922 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1924 * lang.opt (MD, MMD): Change to MDX and MMDX.
1925 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1927 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1930 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1931 'gfc_intrinsic_arg'.
1932 (check_arglist,check_specific): Add reference to 'name' field.
1933 (init_arglist): Remove reference to 'name' field.
1934 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1935 * check.c (variable_check): Reverse order of checks. Respect intent of
1937 (int_or_proc_check): New function.
1938 (coarray_check): New function.
1939 (allocatable_check): New function.
1940 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1941 (gfc_check_complex): Use 'int_or_real_check'.
1942 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1943 gfc_check_ucobound): Use 'coarray_check'.
1944 (gfc_check_pack): Use 'real_or_complex_check'.
1945 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1946 'int_or_proc_check'.
1947 (scalar_check,type_check,numeric_check,int_or_real_check,
1948 real_or_complex_check,kind_check,double_check,logical_array_check,
1949 array_check,same_type_check,rank_check,nonoptional_check,
1950 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1951 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1952 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1953 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1954 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1955 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1956 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1959 2010-08-10 Daniel Kraft <d@domob.eu>
1961 * gfortran.texi (Interoperability with C): Fix ordering in menu
1962 and add new subsection about pointers.
1963 (Interoperable Subroutines and Functions): Split off the pointer part.
1964 (working with Pointers): New subsection with extended discussion
1965 of pointers (especially procedure pointers).
1967 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1970 * array.c (gfc_ref_dimen_size): Add end argument.
1971 If end is non-NULL, calculate it.
1972 (ref_size): Adjust call to gfc_ref_dimen_size.
1973 (gfc_array_dimen_size): Likewise.
1974 (gfc_array_res_shape): Likewise.
1975 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1976 * resolve.c (resolve_array_ref): For stride not equal to -1,
1977 fill in the lowest possible end.
1979 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1981 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1983 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1985 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1987 (check_some_aliasing): Likewise.
1988 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1989 (gfc_conv_intrinsic_int): Likewise.
1990 (gfc_conv_intrinsic_lib_function): Likewise.
1991 (gfc_conv_intrinsic_cmplx): Likewise.
1992 (gfc_conv_intrinsic_ctime): Likewise.
1993 (gfc_conv_intrinsic_fdate): Likewise.
1994 (gfc_conv_intrinsic_ttynam): Likewise.
1995 (gfc_conv_intrinsic_minmax): Likewise.
1996 (gfc_conv_intrinsic_minmax_char): Likewise.
1997 (gfc_conv_intrinsic_ishftc): Likewise.
1998 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1999 (gfc_conv_intrinsic_merge): Likewise.
2000 (gfc_conv_intrinsic_trim): Likewise.
2001 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
2003 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2006 * dependency.c (check_section_vs_section): Handle cases where
2007 the start expression coincides with the lower or upper
2010 2010-08-04 Janus Weil <janus@gcc.gnu.org>
2015 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
2016 container types. Do not artificially increase refs. Commit symbols one
2018 * interface.c (compare_parameter): Make sure vtabs are present before
2019 generating module variables.
2020 * resolve.c (resolve_allocate_expr): Ditto.
2022 2010-08-04 Tobias Burnus <burnus@net-b.de>
2026 * resolve.c (resolve_structure_cons): Fix
2029 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
2033 * symbol.c (changed_syms): Made static again.
2034 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
2035 Changed conditional internal error into assert.
2036 Rename function to ...
2037 (gfc_enforce_clean_symbol_state): ... this.
2038 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
2039 Rename the former to the latter.
2040 * parse.c (decode_statement, decode_omp_directive,
2041 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
2043 (changed_syms): Remove declaration.
2044 (next_statement): Use gfc_enforce_clean_symbol_state.
2046 2010-08-04 Tobias Burnus <burnus@net-b.de>
2049 * resolve.c (resolve_structure_cons): Fix handling of
2050 initialization structure constructors with character
2051 elements of the wrong length.
2052 * array.c (gfc_check_iter_variable): Add NULL check.
2053 (gfc_resolve_character_array_constructor): Also truncate
2056 2010-08-04 Tobias Burnus <burnus@net-b.de>
2058 * trans-io.c (gfc_build_io_library_fndecls): Fix return
2059 value of some libgfortran functions.
2061 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
2064 * dependency.c (gfc_deb_compare_expr): Remove any integer
2065 conversion functions to larger types from both arguments.
2066 Remove handling these functions futher down.
2068 2010-08-03 Janus Weil <janus@gcc.gnu.org>
2072 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
2073 * resolve.c (resolve_tb_generic_targets): Check for errors.
2075 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2078 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
2081 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2084 * dependency.h: Add prototype for gfc_are_identical_variables.
2085 * frontend-passes.c: Include depencency.h.
2086 (optimimize_equality): Use gfc_are_identical_variables.
2087 * dependency.c (identical_array_ref): New function.
2088 (gfc_are_identical_variables): New function.
2089 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
2090 * dependency.c (gfc_check_section_vs_section). Rename gfc_
2091 prefix from statc function.
2092 (check_section_vs_section): Change arguments to gfc_array_ref,
2093 adjust function body accordingly.
2095 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2096 Janus Weil <janus@gcc.gnu.org>
2101 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
2102 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
2103 gfc_copy_formal_args, gfc_copy_formal_args_intr,
2104 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
2105 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
2106 Call reject_statement in case of error.
2107 (match_deferred_characteritics): Call gfc_undo_symbols in case match
2110 2010-08-01 Janus Weil <janus@gcc.gnu.org>
2113 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
2114 (gfc_find_derived_vtab): Make vtabs and vtypes public.
2115 * module.c (read_module): When reading module files, always import
2116 vtab and vtype symbols.
2118 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
2122 * symbol.c (changed_syms): Made non-static.
2123 * parse.c (changed_syms): Declare new external.
2124 (next_statement): Assert changed_syms is NULL at the beginning.
2126 2010-07-30 Janus Weil <janus@gcc.gnu.org>
2127 Steven G. Kargl <kargl@gcc.gnu.org>
2130 * match.c (match_type_spec): Try to parse derived types before
2133 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
2135 * gfortran.h (gfc_release_symbol): New prototype.
2136 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
2137 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
2138 Use gfc_release_symbol.
2139 * parse.c (gfc_fixup_sibling_symbols): Ditto.
2140 * resolve.c (resolve_symbol): Ditto.
2142 2010-07-29 Tobias Burnus <burnus@net-b.de>
2146 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
2147 external procedure declarations in modules.
2148 (gfc_get_symbol_decl): Modify assert.
2150 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2153 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
2155 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2158 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
2159 (gfc_trans_class_assign): Modified prototype.
2160 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
2161 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
2162 (gfc_trans_class_assign): ... here. Modified actual arguments.
2163 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
2164 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
2165 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2167 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
2171 * class.c (gfc_find_derived_vtab): Accept or discard newly created
2172 symbols before returning.
2174 2010-07-29 Joseph Myers <joseph@codesourcery.com>
2176 * lang.opt (cpp): Remove Joined and Separate markers.
2177 (cpp=): New internal option.
2178 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
2179 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
2182 2010-07-29 Daniel Kraft <d@domob.eu>
2185 * array.c (resolve_array_bound): Fix error message to properly handle
2186 non-variable expressions.
2188 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
2190 * decl.c (free_value): Also free repeat field.
2191 * data.c (gfc_assign_data_value): Always free offset before returning.
2193 2010-07-28 Daniel Kraft <d@domob.eu>
2195 * gfortran.h (gfc_build_intrinsic_call): New method.
2196 * expr.c (gfc_build_intrinsic_call): New method.
2197 * simplify.c (range_check): Ignore non-constant value.
2198 (simplify_bound_dim): Handle non-variable expressions and
2199 fix memory leak with non-free'ed expression.
2200 (simplify_bound): Handle non-variable expressions.
2201 (gfc_simplify_shape): Ditto.
2202 (gfc_simplify_size): Ditto, but only in certain cases possible.
2204 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2206 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2209 2010-07-28 Tobias Burnus <burnus@net-b.de>
2212 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2213 from modules for whole-file mode.
2215 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2217 * gfortran.h (gfc_handle_option): Update prototype and return
2219 * options.c (gfc_handle_option): Update prototype and return value
2222 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2224 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2225 decoded options in allocating deferred_opt.
2226 * cpp.h (gfc_cpp_init_options): Update prototype.
2227 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2228 * gfortran.h (gfc_option_lang_mask): New.
2229 (gfc_init_options): Update prototype.
2230 * options.c (gfc_option_lang_mask): New.
2231 (gfc_init_options): Update prototype. Pass new arguments to
2232 gfc_cpp_init_options.
2234 2010-07-26 Tobias Burnus <burnus@net-b.de>
2237 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2238 for functions which are later in the same file.
2239 (gfc_create_function_decl, build_function_decl,
2240 build_entry_thunks): Add global argument.
2241 * trans.c (gfc_generate_module_code): Update
2242 gfc_create_function_decl call.
2243 * trans.h (gfc_create_function_decl): Update prototype.
2244 * resolve.c (resolve_global_procedure): Also resolve for
2247 2010-07-26 Richard Henderson <rth@redhat.com>
2250 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2251 (gfc_write_global_declarations): New.
2253 2010-07-26 Tobias Burnus <burnus@net-b.de>
2256 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2257 for call to transfer_namelist_element.
2258 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2261 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2264 * Make-lang.in: Add fortran/frontend-passes.o.
2265 * gfortran.h: Add prototype for gfc_run_passes.
2266 * resolve.c (gfc_resolve): Call gfc_run_passes.
2267 * frontend-passes.c: New file.
2269 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2272 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2275 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2278 * gfortran.h (gfc_namespace): New field old_equiv.
2279 (gfc_free_equiv_until): New prototype.
2280 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2281 a parameterized stop condition.
2282 (gfc_free_equiv): Use gfc_free_equiv_until.
2283 * parse.c (next_statement): Save equivalence list.
2284 (reject_statement): Restore equivalence list.
2286 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2289 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2290 in the function so that it does not get missed by early exits.
2291 (load_line): Add checks for quoted strings and free form comments to
2292 disable warnings on comments. Add check for ampersand as first
2293 character after truncation and don't warn for this case, but warn if
2294 there are subsequent non-whitespace characters.
2296 2010-07-24 Tobias Burnus <burnus@net-b.de>
2299 * parse.c (gfc_parse_file): Do not override
2300 gfc_global_ns_list items.
2302 2010-07-24 Tobias Burnus <burnus@net-b.de>
2304 * options.c (gfc_init_options): Enable -fwhole-file by default.
2305 * interface.c (compare_parameter): Assume a Hollerith constant is
2306 compatible with all other argument types.
2308 2010-07-23 Tobias Burnus <burnus@net-b.de>
2311 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2312 -fwhole-file also for derived types.
2313 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2314 rename to gfc_copy_dt_decls_ifequal.
2315 (gfc_get_derived_type): Update call.
2316 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2318 2010-07-23 Tobias Burnus <burnus@net-b.de>
2321 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2323 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2325 * trans-types.c (gfc_get_array_descriptor_base,
2326 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2327 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2328 instead of clearing DECL_NAME.
2329 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2331 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2334 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2336 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2337 reverse the scalarization loop.
2338 gfc_conv_resolve_dependencies: Pass the reverse field of the
2339 loopinfo to gfc_dep_resolver.
2340 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2341 assignment by resetting loop.reverse.
2342 gfortran.h : Add the gfc_reverse enum.
2343 trans.h : Add the reverse field to gfc_loopinfo.
2344 dependency.c (gfc_check_dependency): Pass null to the new arg
2345 of gfc_dep_resolver.
2346 (gfc_check_section_vs_section): Check for reverse dependencies.
2347 (gfc_dep_resolver): Add reverse argument and deal with the loop
2349 dependency.h : Modify prototype for gfc_dep_resolver to include
2352 2010-07-23 Daniel Kraft <d@domob.eu>
2355 * gfortran.h (gfc_find_symtree_in_proc): New method.
2356 * symbol.c (gfc_find_symtree_in_proc): New method.
2357 * match.c (match_exit_cycle): Look for loop name also in parent
2358 namespaces within current procedure.
2360 2010-07-22 Tobias Burnus <burnus@net-b.de>
2363 * dependency.c (gfc_check_dependency): Add argument alising check.
2364 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2366 2010-07-22 Daniel Kraft <d@domob.eu>
2368 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2369 now in the correct place.
2371 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2374 * Revert my commit r162325.
2376 2010-07-21 Daniel Kraft <d@domob.eu>
2378 * trans.h (gfc_get_return_label): Removed.
2379 (gfc_generate_return): New method.
2380 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2381 returning a tree directly.
2382 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2383 (gfc_trans_block_construct): Update for new interface to
2384 `gfc_trans_deferred_vars'.
2385 * trans-decl.c (current_function_return_label): Removed.
2386 (current_procedure_symbol): New variable.
2387 (gfc_get_return_label): Removed.
2388 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2389 returning a tree directly.
2390 (get_proc_result), (gfc_generate_return): New methods.
2391 (gfc_generate_function_code): Clean up and do init/cleanup here
2392 also with gfc_wrapped_block. Remove return-label but rather
2395 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2398 * fortran/match.c (match_type_spec): Check for derived type before
2401 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2404 * interface.c (matching_typebound_op): Add argument for the
2405 return of the generic name for the procedure.
2406 (build_compcall_for_operator): Add an argument for the generic
2407 name of an operator procedure and supply it to the expression.
2408 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2409 calls to the above procedures.
2410 * resolve.c (resolve_typebound_function): Catch procedure
2411 component calls for CLASS objects, check that the vtable is
2412 complete and insert the $vptr and procedure components, to make
2414 (resolve_typebound_function): The same.
2415 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2416 an allocatable scalar if it is a result.
2418 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2421 * match.c (gfc_match_iterator): Reverted.
2423 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2426 * match.c (gfc_match_iterator): Remove error that iterator
2427 cannot be INTENT(IN).
2429 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2431 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2432 Access subscript through the "dim" field index.
2433 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2435 (gfc_conv_array_index_offset): Ditto.
2436 (gfc_conv_loop_setup): Ditto.
2437 (gfc_conv_expr_descriptor): Ditto.
2438 (gfc_conv_ss_startstride): Ditto. Update call to
2439 gfc_conv_section_startstride.
2440 (gfc_conv_section_startstride): Set values along the array dimension.
2441 Get array dimension directly from the argument.
2443 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2445 * trans.h (gfc_string_to_single_character): New prototype.
2446 * trans-expr.c (string_to_single_character): Renamed to ...
2447 (gfc_string_to_single_character): ... this. No longer static.
2448 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2449 gfc_trans_string_copy): Adjust callers.
2450 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2451 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2452 (select_struct): Move to toplevel, add GTY(()).
2453 (gfc_trans_character_select): Optimize SELECT CASE
2454 with character length 1.
2456 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2458 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2459 * trans-common.c: Likewise.
2460 * trans-decl.c: Likewise.
2461 * trans-types.c: Likewise.
2462 * trans.c: Likewise.
2464 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2467 * resolve.c (resolve_typebound_generic_call): Resolve generic
2468 non-polymorphic type-bound procedure calls to the correct specific
2470 (resolve_typebound_subroutine): Remove superfluous code.
2472 2010-07-15 Daniel Kraft <d@domob.eu>
2475 * trans.h (struct gfc_wrapped_block): New struct.
2476 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2477 (gfc_finish_wrapped_block): New method.
2478 (gfc_init_default_dt): Add new init code to block rather than
2480 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2481 (gfc_trans_dummy_array_bias): Ditto.
2482 (gfc_trans_g77_array): Ditto.
2483 (gfc_trans_deferred_array): Ditto.
2484 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2485 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2486 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2487 (gfc_finish_wrapped_block): New method.
2488 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2489 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2490 (gfc_trans_deferred_array): Ditto.
2491 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2492 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2493 (init_intent_out_dt): Ditto.
2494 (gfc_init_default_dt): Add new init code to block rather than
2496 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2497 and cleanup code and put it all together.
2499 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2501 * trans.h (gfc_build_compare_string): Add CODE argument.
2502 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2503 gfc_build_compare_string.
2504 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2505 gfc_build_compare_string.
2506 (string_to_single_character): Rename len variable to length.
2507 (gfc_optimize_len_trim): New function.
2508 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2509 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2510 bigger than the length of the other string, they compare unequal.
2513 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2514 in CASE_LABEL_EXPR and use NULL for low for the default case.
2516 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2518 * trans-array.c (gfc_conv_section_upper_bound): Remove
2519 (gfc_conv_section_startstride): Don't set the upper bound in the
2520 vector subscript case.
2521 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2523 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2526 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2527 * dependency.c (gfc_is_data_pointer): Make it static.
2528 * intrinsic.texi: Update documentation on C_LOC.
2529 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2530 and add a check for polymorphic variables.
2532 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2534 * trans-expr.c (string_to_single_character): Also optimize
2535 string literals containing a single char followed only by spaces.
2536 (gfc_trans_string_copy): Remove redundant string_to_single_character
2539 * trans-decl.c (gfc_build_intrinsic_function_decls,
2540 gfc_build_builtin_function_decls): Mark functions as
2541 DECL_PURE_P or TREE_READONLY.
2543 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2545 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2546 instead of build_function_call_expr.
2547 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2549 2010-07-13 Tobias Burnus <burnus@net-b.de>
2550 Daniel Franke <franke.daniel@gmail.com>
2553 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2554 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2556 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2558 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2559 Tobias Burnus <burnus@net-b.de>
2562 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2563 noclobber/noescape annotations to function calls.
2564 (gfc_build_builtin_function_decls): Likewise.
2566 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2572 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2573 * class.c (gfc_build_class_symbol): Modified call to
2574 'gfc_find_derived_vtab'.
2575 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2576 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2578 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2579 Removed treatment of generics.
2580 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2581 Call 'add_proc_comp' instead of duplicating code.
2582 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2584 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2585 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2586 Removed treatment of generics.
2587 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2588 'gfc_find_derived_vtab'.
2589 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2590 Removed treatment of generics.
2591 (resolve_select_type,resolve_fl_derived): Modified call to
2592 'gfc_find_derived_vtab'.
2593 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2594 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2596 * trans-stmt.c (gfc_trans_allocate): Ditto.
2598 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2601 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2604 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2606 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2607 * resolve.c (build_default_init_expr): Ditto.
2609 2010-07-11 Tobias Burnus <burnus@net-b.de>
2612 * module.c (sort_iso_c_rename_list): Remove.
2613 (import_iso_c_binding_module,use_iso_fortran_env_module):
2614 Allow multiple imports of the same symbol.
2616 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2618 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2620 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2623 * decl.c (build_sym,attr_decl1): Only build the class container if the
2624 symbol has sufficient attributes.
2625 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2626 pointer attribute for classes.
2627 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2628 * module.c (MOD_VERSION): Bump.
2629 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2630 (mio_symbol_attribute): Handle class_pointer attribute.
2631 * parse.c (parse_derived): Use class_pointer instead of pointer
2632 attribute for classes.
2633 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2634 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2635 resolve_allocate_expr,resolve_fl_derived): Ditto.
2636 (resolve_fl_var_and_proc): Check for class_ok attribute.
2638 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2640 * trans-io.c (gfc_build_st_parameter): Update calls to
2641 gfc_add_field_to_struct.
2642 * trans-stmt.c (ADD_FIELD): Ditto.
2644 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2646 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2647 fieldlist, remove fieldlist from argument list.
2648 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2649 and remove fieldlist from argument list.
2650 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2651 gfc_get_mixed_entry_union): Move setting
2652 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2653 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2655 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2658 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2659 if the lhs has never been host associated, as well as not being
2660 use associated, a pointer or a target.
2661 * resolve.c (resolve_variable): Mark variables that are host
2663 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2666 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2668 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2669 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2670 SIZEOF and C_SIZEOF.
2672 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2675 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2676 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2677 gfc_resolve_storage_size): New prototypes.
2678 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2679 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2680 * iresolve.c (gfc_resolve_storage_size): New function.
2681 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2683 (gfc_conv_intrinsic_storage_size): New function.
2684 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2686 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2689 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2690 !$omp do loops. Error on CYCLE to non-innermost collapsed
2693 2010-07-08 Tobias Burnus <burnus@net-b.de>
2696 * array.c (gfc_match_array_ref): Better error message for
2697 coarrays with too few ranks.
2698 (match_subscript): Move one diagnostic to caller.
2699 * gfortran.h (gfc_get_corank): Add prottype.
2700 * expr.c (gfc_get_corank): New function.
2701 * iresolve.c (resolve_bound): Fix rank for cobounds.
2702 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2703 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2706 2010-07-06 Tobias Burnus <burnus@net-b.de>
2709 * array.c (gfc_expand_constructor): Add optional diagnostic.
2710 * gfortran.h (gfc_expand_constructor): Update prototype.
2711 * expr.c (gfc_simplify_expr, check_init_expr,
2712 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2713 * resolve.c (gfc_resolve_expr): Ditto.
2715 2010-07-06 Tobias Burnus <burnus@net-b.de>
2717 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2718 * trans-intrinsic.c: Ditto.
2719 * trans-types.c: Ditto.
2720 * convert.c: Include diagnostic-core.h instead of toplev.h.
2722 * trans-array.c: Ditto.
2723 * trans-const.c: Ditto.
2724 * trans-expr.c: Ditto.
2725 * trans-io.c: Ditto.
2726 * trans-openmp.c: Ditto.
2729 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2732 * check.c (dim_rank_check): Also check intrinsic functions.
2733 Adjust permissible rank for functions which reduce the rank of
2734 their argument. Spread is an exception, where DIM can
2735 be one larger than the rank of array.
2737 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2740 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2742 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2745 * trans-types.c (gfc_get_derived_type): Derived type fields
2746 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2747 but build_pointer_type_for_mode must be used for this.
2749 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2751 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2752 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2753 type of gfc_conv_procedure_call.
2754 (conv_generic_with_optional_char_arg): Likewise.
2755 * trans-stmt.c (gfc_trans_call): Likewise.
2756 * trans-expr.c (gfc_conv_function_expr): Likewise.
2757 (gfc_conv_procedure_call): Use build_call_vec instead of
2760 2010-07-04 Daniel Kraft <d@domob.eu>
2762 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2764 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2768 * trans-types.c (gfc_get_derived_type): Derived type fields
2769 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2771 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2774 * decl.c (match_procedure_in_type): Clear structure before using.
2775 (gfc_match_generic): Ditto.
2777 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2779 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2780 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2781 of which comes from...
2782 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2783 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2785 (gfc_get_array_descriptor_base): Likewise.
2786 (gfc_get_mixed_entry_union): Likewise.
2787 (gfc_get_derived_type): Add extra chain parameter for
2788 gfc_add_field_to_struct.
2789 * trans-stmt.c (gfc_trans_character_select): Likewise.
2790 * trans-io.c (gfc_build_st_parameter): Likewise.
2792 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2795 * resolve.c (is_external_proc): Prevent procedure pointers from being
2796 regarded as external procedures.
2798 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2801 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2802 passed as second argument of ASSOCIATED.
2804 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2807 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2808 to determine if a function assignment can be made without a
2810 (gfc_trans_arrayfunc_assign): Move all the conditions that
2811 suppress the direct function call to the above new functon and
2814 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2817 * interface.c (argument_rank_mismatch): New function.
2818 (compare_parameter): Call new function instead of generating
2821 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2823 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2824 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2827 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2829 * Make-lang.in: Update dependencies.
2831 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2833 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2834 and exit_label fields.
2835 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2837 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2838 (gfc_trans_do): Likewise.
2839 (gfc_trans_do_while): Likewise.
2840 (gfc_trans_cycle): Use cycle_label directly.
2841 (gfc_trans_exit): Use exit_label directly.
2843 2010-06-27 Daniel Kraft <d@domob.eu>
2845 * dump-parse-tree.c (show_symbol): Dump target-expression for
2847 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2848 (show_namespace): Use show_level for correct indentation of
2849 "inner namespaces" (contained procedures or BLOCK).
2851 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2854 * dump-parse-tree.c (show_code_node): Show namespace for
2857 2010-06-26 Tobias Burnus <burnus@net-b.de>
2859 * decl.c (gfc_match_decl_type_spec): Support
2860 TYPE(intrinsic-type-spec).
2862 2010-06-25 Tobias Burnus <burnus@net-b.de>
2864 * intrinsic.h (gfc_check_selected_real_kind,
2865 gfc_simplify_selected_real_kind): Update prototypes.
2866 * intrinsic.c (add_functions): Add radix support to
2868 * check.c (gfc_check_selected_real_kind): Ditto.
2869 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2870 * trans-decl.c (gfc_build_intrinsic_function_decls):
2871 Change call from selected_real_kind to selected_real_kind2008.
2872 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2873 (PRECISION, RANGE, RADIX): Add cross @refs.
2875 2010-06-25 Tobias Burnus <burnus@net-b.de>
2877 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2878 * gfortran.texi (_gfortran_set_options): Update for
2879 GFC_STD_F2008_OBS addition.
2880 * libgfortran.h: Add GFC_STD_F2008_OBS.
2881 * options.c (set_default_std_flags, gfc_handle_option): Handle
2883 io.c (check_format): Fix allow_std check.
2885 2010-06-25 Tobias Burnus <burnus@net-b.de>
2887 * decl.c (gfc_match_entry): Allow END besides
2888 END SUBROUTINE/END FUNCTION for contained procedures.
2890 2010-06-25 Tobias Burnus <burnus@net-b.de>
2892 * parse.c (next_free, next_fixed): Allow ";" as first character.
2894 2010-06-24 Tobias Burnus <burnus@net-b.de>
2897 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2899 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2902 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2905 2010-06-21 Tobias Burnus <burnus@net-b.de>
2908 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2910 * symbol.c (gfc_add_contiguous): New function.
2911 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2912 * decl.c (match_attr_spec): Ditto.
2913 (gfc_match_contiguous): New function.
2914 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2916 * gfortran.h (symbol_attribute): Add contiguous.
2917 (gfc_is_simply_contiguous): Add prototype.
2918 (gfc_add_contiguous): Add prototype.
2919 * match.h (gfc_match_contiguous): Add prototype.
2920 * parse.c (decode_specification_statement,
2921 decode_statement): Handle contiguous attribute.
2922 * expr.c (gfc_is_simply_contiguous): New function.
2923 * dump-parse-tree.c (show_attr): Handle contiguous.
2924 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2926 * trans-expr.c (gfc_add_interface_mapping): Copy
2928 * trans-array.c (gfc_conv_descriptor_stride_get,
2929 gfc_conv_array_parameter): Handle contiguous arrays.
2930 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2931 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2933 * trans.h (gfc_array_kind): Ditto.
2934 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2936 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2938 * options.c (gfc_handle_option): Don't handle N_OPTS.
2940 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2943 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2946 2010-06-18 Tobias Burnus <burnus@net-b.de>
2949 * resolve.c (resolve_allocate_deallocate): Properly check
2950 part-refs in stat=/errmsg= for invalid use.
2952 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2955 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2956 Return directly in case of an error.
2958 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2961 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2962 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2963 structure to each procedure in a procedure list.
2964 * module.c (mio_typebound_proc): Add NULL argument to
2965 'gfc_get_typebound_proc'.
2966 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2967 to initialize the new structure.
2969 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2972 * gfortran.h (gfc_expr): Add new member 'mold'.
2973 * match.c (gfc_match_allocate): Implement the MOLD tag.
2974 * resolve.c (resolve_allocate_expr): Ditto.
2975 * trans-stmt.c (gfc_trans_allocate): Ditto.
2977 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2980 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2981 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2982 GFC_DECL_SAVED_DESCRIPTOR set.
2983 (gfc_omp_report_decl): New function.
2984 * trans.h (gfc_omp_report_decl): New prototype.
2985 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2987 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2991 * gfortranspec.c (lang_specific_driver): Removed deprecation
2993 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2994 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2995 * cpp.h (gfc_cpp_makedep): New.
2996 (gfc_cpp_add_dep): New.
2997 (gfc_cpp_add_target): New.
2998 * cpp.c (gfc_cpp_option): Add deps* members.
2999 (gfc_cpp_makedep): New.
3000 (gfc_cpp_add_dep): New.
3001 (gfc_cpp_add_target): New.
3002 (gfc_cpp_init_options): Initialize new options.
3003 (gfc_cpp_handle_option): Handle new options.
3004 (gfc_cpp_post_options): Map new options to libcpp-options.
3005 (gfc_cpp_init): Handle deferred -MQ and -MT options.
3006 (gfc_cpp_done): If requested, write dependencies to file.
3007 * module.c (gfc_dump_module): Add a module filename as target.
3008 * scanner.c (open_included_file): New parameter system; add the
3009 included file as dependency.
3010 (gfc_open_included_file): Add the included file as dependency.
3011 (gfc_open_intrinsic_module): Likewise.
3012 * invoke.texi: Removed deprecation warning for -M.
3013 * gfortran.texi: Removed Makefile-dependencies project.
3015 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
3017 * resolve.c (resolve_global_procedure): Improved checking if an
3018 explicit interface is required.
3020 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3022 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
3024 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
3025 (gfc_conv_intrinsic_ttynam): Likewise.
3026 (gfc_conv_intrinsic_trim): Likewise.
3028 2010-06-12 Janus Weil <janus@gcc.gnu.org>
3031 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
3033 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3035 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
3037 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3039 * mathbuiltins.def: Add builtins that do not directly correspond
3040 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
3041 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
3042 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
3043 code_{r,c}{4,8,10,16} fields. Add
3044 {,complex}{float,double,long_double}_built_in fields.
3045 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
3046 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
3047 definition of OTHER_BUILTIN.
3048 (real_compnt_info): Remove unused struct.
3049 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
3051 (build_round_expr): Call builtin_decl_for_precision instead of
3053 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
3054 instead of a switch.
3055 (gfc_build_intrinsic_lib_fndecls): Match
3056 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
3057 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
3059 (gfc_conv_intrinsic_lib_function): Go through all the extended
3061 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
3062 instead of a switch.
3063 (gfc_conv_intrinsic_abs): Likewise.
3064 (gfc_conv_intrinsic_mod): Likewise.
3065 (gfc_conv_intrinsic_sign): Likewise.
3066 (gfc_conv_intrinsic_fraction): Likewise.
3067 (gfc_conv_intrinsic_nearest): Likewise.
3068 (gfc_conv_intrinsic_spacing): Likewise.
3069 (gfc_conv_intrinsic_rrspacing): Likewise.
3070 (gfc_conv_intrinsic_scale): Likewise.
3071 (gfc_conv_intrinsic_set_exponent): Likewise.
3073 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
3077 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
3078 functions with CLASS formal arguments.
3080 2010-06-10 Janus Weil <janus@gcc.gnu.org>
3083 * resolve.c (conformable_arrays): Handle allocatable components.
3085 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3088 * gfortran.texi: Document that Cray pointers cannot be function
3091 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3094 * gfortran.texi: Document lack of support for syntax
3095 "complex FUNCTION name*16()", and existence of alternative
3096 legacy syntax "complex*16 FUNCTION name()".
3098 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3101 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
3102 POSIX's fsync(), and how to call the latter from Fortran code.
3104 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
3107 * interface.c (compare_actual_formal): Reject actual arguments with
3108 array subscript passed to ASYNCHRONOUS dummys.
3110 2010-06-10 Daniel Kraft <d@domob.eu>
3113 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
3114 (struct gfc_symbol): New field `assoc'.
3115 (struct gfc_association_list): New struct.
3116 (struct gfc_code): New struct `block' in union, move `ns' there
3117 and add association list.
3118 (gfc_free_association_list): New method.
3119 (gfc_has_vector_subscript): Made public;
3120 * match.h (gfc_match_associate): New method.
3121 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
3122 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
3123 * interface.c (gfc_has_vector_subscript): Made public.
3124 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
3125 * match.c (gfc_match_associate): New method.
3126 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
3127 * primary.c (match_variable): Don't allow names associated to expr here.
3128 * parse.c (decode_statement): Try matching ASSOCIATE statement.
3129 (case_exec_markers, case_end): Add ASSOCIATE statement.
3130 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
3131 (parse_associate): New method.
3132 (parse_executable): Handle ST_ASSOCIATE.
3133 (parse_block_construct): Change reference to gfc_code's `ns' field.
3134 * resolve.c (resolve_select_type): Ditto.
3135 (resolve_code): Ditto.
3136 (resolve_block_construct): Ditto and add comment.
3137 (resolve_select_type): Set association list in generated BLOCK to NULL.
3138 (resolve_symbol): Resolve associate names.
3139 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
3140 and free association list.
3141 (gfc_free_association_list): New method.
3142 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
3143 * trans-stmt.c (gfc_trans_block_construct): Change reference to
3144 gfc_code's `ns' field.
3146 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
3148 * error.c (error_print): Pre-initialize loc by NULL.
3149 * openmp.c (resolve_omp_clauses): Add explicit
3150 braces to avoid ambigous else.
3151 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
3153 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
3155 * gfc-internals.texi: Move to GFDL 1.3.
3156 * gfortran.texi: Ditto.
3157 * intrinsic.texi: Ditto.
3158 * invoke.texi: Ditto.
3160 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3163 * check.c (gfc_check_selected_real_kind): Verify that the
3164 actual arguments are scalar.
3166 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3169 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
3171 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3174 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
3176 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3178 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
3180 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3182 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
3183 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
3184 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
3185 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
3187 * fortran/check.c (nonnegative_check, less_than_bitsize1,
3188 less_than_bitsize2): New functions.
3189 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
3190 nonnegative_check and less_than_bitsize1.
3191 (gfc_check_ibclr, gfc_check_ibset): Removed.
3192 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
3195 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3198 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3201 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
3203 * resolve.c (resolve_deallocate_expr): Avoid warning
3204 about possible use of iunitialized sym.
3205 (resolve_allocate_expr): Pre-initialize sym by NULL.
3207 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3210 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3212 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3214 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3216 (gfc_get_array_type_bounds): Likewise.
3218 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3219 (gfc_find_module): Likewise.
3221 * f95-lang.c (pushlevel): Likewise.
3223 * trans.h (struct lang_type): Add variable_size GTY option.
3224 (struct lang_decl): Likewise.
3226 2010-06-08 Tobias Burnus <burnus@net-b.de>
3229 * symbol.c (check_conflict): Move protected--external/procedure check ...
3230 * resolve.c (resolve_select_type): ... to the resolution stage.
3232 2010-06-07 Tobias Burnus <burnus@net-b.de>
3234 * options.c (gfc_handle_option): Fix -fno-recursive.
3236 2010-06-07 Tobias Burnus <burnus@net-b.de>
3238 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3239 * gfortran.texi (copyrights-gfortran): Ditto.
3241 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3243 * lang.opt (fshort-enums): Define using Var and VarExists.
3244 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3246 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3247 Janus Weil <janus@gcc.gnu.org>
3250 * resolve.c (get_declared_from_expr): Move to before
3251 resolve_typebound_generic_call. Make new_ref and class_ref
3252 ignorable if set to NULL.
3253 (resolve_typebound_generic_call): Once we have resolved the
3254 generic call, check that the specific instance is that which
3255 is bound to the declared type.
3256 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3257 freeing 'class_ref->next' twice.
3259 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3262 * trans-array.c (structure_alloc_comps): Dereference scalar
3263 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3266 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3268 * gfortranspec.c (append_arg, lang_specific_driver): Use
3269 GCC-specific formats in diagnostics.
3271 2010-06-02 Tobias Burnus <burnus@net-b.de>
3274 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3277 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3280 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3283 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3285 * fortran/gfortran.texi: Fix typos in description of variable-format-
3288 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3291 * dependency.c (gfc_check_section_vs_section): Check
3292 for interleaving array assignments without conflicts.
3294 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3296 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3297 $data component of a class container.
3298 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3299 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3300 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3301 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3302 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3303 * gcc/fortran/parse.c (parse_derived): Ditto.
3304 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3305 gfc_expr_attr): Ditto.
3306 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3307 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3308 resolve_fl_var_and_proc, resolve_typebound_procedure,
3309 resolve_fl_derived): Ditto.
3310 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3311 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3313 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3314 gfc_trans_deferred_vars): Ditto.
3315 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3317 2010-05-28 Tobias Burnus <burnus@net-b.de>
3319 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3321 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3323 * gfortranspec.c (append_arg, lang_specific_driver): Use
3324 fatal_error instead of fatal. Use warning instead of fprintf for
3327 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3329 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3330 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3331 xstrerror instead of strerror.
3333 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3335 * cpp.c (cb_cpp_error): Save and restore
3336 global_dc->warn_system_headers, not variable warn_system_headers.
3338 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3340 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3342 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3344 * trans-common.c: Do not include rtl.h, include output.h instead.
3345 * trans-decl.c: Likewise.
3347 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3350 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3351 namespace before trying to reorder the gsymbols.
3353 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3358 * resolve.c (resolve_global_procedure): Add check for global
3359 procedures with implicit interfaces and assumed-shape or optional
3360 dummy arguments. Verify that function return type, kind and string
3363 2010-05-21 Tobias Burnus <burnus@net-b.de>
3365 * gfortran.h: Do not include system.h.
3366 * bbt.c: Include system.h.
3368 * dependency.c: Ditto.
3369 * dump-parse-tree.c: Ditto.
3370 * arith.h: Do not include gfortran.h.
3371 * constructor.h: Do not include gfortran.h and splay-tree.h.
3372 * match.h: Do not include gfortran.h.
3374 * target-memory.h: Ditto.
3375 * openmp.c: Do not include toplev.h and target.h.
3376 * trans-stmt.c: Ditto not include toplev.h.
3378 * trans-common.c: Tell why toplev.h is needed. And
3379 do not include target.h.
3380 * trans-expr.c: Tell why toplev.h is needed.
3381 * trans-array.c: Ditto.
3382 * trans-openmp.c: Ditto.
3383 * trans-const.c: Ditto.
3385 * trans-types.c: Ditto.
3386 * trans-io.c: Ditto.
3387 * trans-decl.c: Ditto.
3390 * trans-intrinsic.c: Ditto.
3393 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3396 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3397 before returning MATCH_ERROR. Add check for scalar. Add check for
3398 default integer kind.
3400 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3403 * match.c (gfc_match_select_type): On error jump back out of the local
3405 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3406 stage, more precisely to ...
3407 * resolve.c (resolve_fl_derived): ... this place.
3409 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3412 * resolve.c (ensure_not_abstract): Allow abstract types with
3413 non-abstract ancestors.
3415 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3417 * trans-const.c: Include realmpfr.h.
3418 * Make-lang.in: Update dependencies.
3420 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3422 * trans-const.c, trans-types.c, trans-intrinsic.c:
3423 Clean up redundant includes.
3425 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3428 * lang.opt (Wunused-dummy-argument): New option.
3429 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3430 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3431 (set_Wall): Enable warn_unused_dummy_argument.
3432 (gfc_handle_option): Set warn_unused_dummy_argument according to
3434 * trans-decl.c (generate_local_decl): Separate warnings about
3435 unused variables and unused dummy arguments.
3436 * invoke.texi: Documented new option.
3438 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3440 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3441 (gfc_conv_string_tmp): Do not assert type comparibilty.
3442 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3443 (gfc_conv_expr_descriptor): Remove assert.
3444 * trans-common.c: Clarify why rtl.h and tm.h are included.
3445 * trans-openmp.c: Do not include ggc.h and real.h.
3446 Explain why gimple.h is included.
3447 * trans-const.c: Do not include ggc.h.
3448 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3449 * trans.c: Do not include ggc.h and real.h.
3450 Explain why gimple.h is included.
3451 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3452 and dwarf2out.h are included.
3453 * trans-io.c: Do not include gimple.h and real.h.
3454 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3455 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3458 2010-05-20 Tobias Burnus <burnus@net-b.de>
3460 * options.c (gfc_init_options,gfc_post_options): Enable
3461 flag_associative_math by default.
3463 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3466 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3467 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3468 blank STOP, handling a null expression. (gfc_trans_pause): Use
3469 pause_string for blank PAUSE.
3470 * trans.h: Add external function declaration for error_stop_numeric.
3471 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3472 the declaration for the library call. Adjust whitespaces.
3473 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3474 signal no stop code. Match the expression following the stop and pass
3475 that to the translators. Remove the old use of digit matching. Add
3476 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3477 and if CHARACTER, default character KIND.
3479 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3482 * lang.opt (Wconversion-extra): New option.
3483 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3484 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3485 (set_Wall): Enable -Wconversion.
3486 (gfc_handle_option): Set warn_conversion_extra.
3487 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3488 introduced for -Wconversion if -Wconversion-extra is present.
3489 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3490 -Wconversion; document -Wconversion-extra.
3492 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3495 * gfortran.h (gfc_has_default_initializer): New.
3496 * expr.c (gfc_has_default_initializer): New.
3497 * resolve.c (has_default_initializer): Removed, use
3498 gfc_has_default_initializer() instead. Updated all callers.
3499 * trans-array.c (has_default_initializer): Removed, use
3500 gfc_has_default_initializer() instead. Updated all callers.
3501 * trans-decl.c (generate_local_decl): Do not check the
3502 first component only to check for initializers, but use
3503 gfc_has_default_initializer() instead.
3505 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3508 * primary.c (match_string_constant): Move start_locus just inside
3510 * data.c (create_character_intializer): Clarified truncation warning.
3512 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3515 * intrinsic.h (gfc_check_float): New prototype.
3516 (gfc_check_sngl): New prototype.
3517 * check.c (gfc_check_float): New.
3518 (gfc_check_sngl): New.
3519 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3520 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3522 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3523 added them to the list of specifics of REAL instead.
3525 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3528 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3529 This is now handled via 'gfc_class_null_initializer'.
3531 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3533 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3534 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3535 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3536 add_procs_to_declared_vtab,add_generic_specifics,
3537 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3538 find_typebound_proc_uop,gfc_find_typebound_proc,
3539 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3540 gfc_get_tbp_symtree): Moved here from other places.
3541 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3543 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3544 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3545 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3546 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3547 * Make-lang.in: Add class.o.
3548 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3549 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3550 add_procs_to_declared_vtab,add_generic_specifics,
3551 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3552 find_typebound_proc_uop,gfc_find_typebound_proc,
3553 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3554 gfc_get_tbp_symtree): Move to class.c.
3556 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3558 * trans-types.c (gfc_init_types): Use build_function_type_list.
3559 (gfc_get_ppc_type): Likewise.
3560 * trans-decl.c (gfc_generate_constructors): Likewise.
3561 * f95-lang.c (build_builtin_fntypes): Likewise.
3562 (gfc_init_builtin_functions): Likewise.
3563 (DEF_FUNCTION_TYPE_0): Likewise.
3564 (DEF_FUNCTION_TYPE_1): Likewise.
3565 (DEF_FUNCTION_TYPE_2): Likewise.
3566 (DEF_FUNCTION_TYPE_3): Likewise.
3567 (DEF_FUNCTION_TYPE_4): Likewise.
3568 (DEF_FUNCTION_TYPE_5): Likewise.
3569 (DEF_FUNCTION_TYPE_6): Likewise.
3570 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3571 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3573 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3575 * trans-array.c (gfc_trans_array_constructor_value): Use
3576 build_constructor instead of build_constructor_from_list.
3577 (gfc_build_constant_array_constructor): Likewise.
3578 * trans-decl.c (create_main_function): Likewise.
3579 * trans-stmt.c (gfc_trans_character_select): Likewise.
3581 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3584 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3585 (resolve_fl_variable_derived): ... this place.
3586 (resolve_symbol): Make sure function symbols (and their result
3587 variables) are not resolved twice.
3589 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3592 * array.c (match_array_list): Revert change from 2010-05-13.
3594 2010-05-16 Richard Guenther <rguenther@suse.de>
3596 * trans-decl.c (module_htab_decls_hash): Revert last change.
3598 2010-05-16 Richard Guenther <rguenther@suse.de>
3600 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3602 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3604 * options.c (set_Wall): Remove special logic for Wuninitialized
3607 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3611 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3614 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3618 * gfortran.h (gfc_class_null_initializer): New prototype.
3619 * expr.c (gfc_class_null_initializer): New function to build a NULL
3620 initializer for CLASS pointers.
3621 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3622 containers. Remove default NULL initialization of $data component.
3623 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3625 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3626 Use new function 'gfc_class_null_initializer'.
3627 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3630 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3633 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3634 unsigned mpz_get_?i routines.
3636 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3638 * trans.c (trans_code): Set backend locus early.
3639 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3640 of the function instead of current input_location.
3642 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3645 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3647 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3648 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3651 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3654 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3656 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3657 by reference dummy procedures or non-dummy procedure pointers.
3658 (gfc_omp_predetermined_sharing): Return
3659 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3661 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3664 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3665 after OMP statement.
3666 (gfc_match_omp_critical): Likewise.
3667 (gfc_match_omp_flush): Likewise.
3668 (gfc_match_omp_workshare): Likewise.
3669 (gfc_match_omp_master): Likewise.
3670 (gfc_match_omp_ordered): Likewise.
3671 (gfc_match_omp_atomic): Likewise.
3672 (gfc_match_omp_barrier): Likewise.
3673 (gfc_match_omp_end_nowait): Likewise.
3675 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3678 * resolve.c (validate_case_label_expr): Removed FIXME.
3679 (resolve_select): Raise default warning on case labels out of range
3680 of the case expression.
3682 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3687 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3688 about conversion warnings.
3690 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3693 * match.c (gfc_match_select_type): Move error message to
3694 resolve_select_type.
3695 * resolve.c (resolve_select_type): Error message moved here from
3696 gfc_match_select_type. Correctly set type of temporary.
3698 2010-05-10 Richard Guenther <rguenther@suse.de>
3700 * trans-decl.c (gfc_build_library_function_decl): Split out
3702 (build_library_function_decl_1): ... this new function.
3703 Set a fnspec attribute if a specification was provided.
3704 (gfc_build_library_function_decl_with_spec): New function.
3705 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3706 and internal_unpack.
3708 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3711 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3714 2010-05-07 Jason Merrill <jason@redhat.com>
3716 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3717 to avoid -Wc++-compat warning.
3719 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3722 * options.c (gfc_handle_option): Add argument kind.
3723 * gfortran.h (gfc_handle_option): Update declaration.
3725 2010-05-06 Tobias Burnus <burnus@net-b.de>
3728 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3731 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3734 * resolve.c (traverse_data_list): Rephrase error message for
3735 non-constant bounds in data-implied-do.
3737 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3740 * gfortran.h: Removed repeat count from constructor, removed
3742 * data.h (gfc_assign_data_value_range): Changed return value from
3744 * data.c (gfc_assign_data_value): Add location to constructor element.
3745 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3746 for each element in range. Return early if an error was generated.
3747 * resolve.c (check_data_variable): Stop early if range assignment
3750 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3753 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3754 * symbol.c (gfc_build_class_symbol): Add separate class container for
3757 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3760 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3762 2010-05-02 Tobias Burnus <burnus@net-b.de>
3765 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3766 for lcobound, ucobound, image_index and this_image.
3767 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3768 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3769 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3770 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3772 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3774 2010-04-30 Tobias Burnus <burnus@net-b.de>
3778 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3779 calculation for array descriptor types.
3781 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3784 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3785 initializers for PPC members of the vtabs.
3787 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3790 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3791 attribute for all PPC members of the vtypes.
3792 (copy_vtab_proc_comps): Copy the correct interface.
3793 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3794 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3795 a dummy argument and make sure all PPC members of the vtab are
3796 initialized correctly.
3797 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3798 in call to gfc_trans_assign_vtab_procs.
3799 * trans-stmt.c (gfc_trans_allocate): Ditto.
3801 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3804 * resolve.c (resolve_typebound_function): Renamed
3805 resolve_class_compcall.Do all the detection of class references
3807 (resolve_typebound_subroutine): resolve_class_typebound_call
3808 renamed. Otherwise same as resolve_typebound_function.
3809 (gfc_resolve_expr): Call resolve_typebound_function.
3810 (resolve_code): Call resolve_typebound_subroutine.
3812 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3815 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3816 pass back the specific symtree name, rather than the target
3819 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3822 * resolve.c (resolve_structure_cons): Make the initializer of
3823 the vtab component 'extends' the same type as the component.
3825 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3828 * interface.c (check_interface1): Pass symbol name rather than NULL to
3829 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3830 trap MULL. (gfc_compare_derived_types): Revert previous change
3831 incorporated incorrectly during merge from trunk, r155778.
3832 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3833 than NULL to gfc_compare_interfaces.
3834 * symbol.c (add_generic_specifics): Likewise.
3836 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3839 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3840 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3841 (gfc_find_derived_vtab): Likewise.
3842 * module.c (ab_attribute): Add enumerator AB_VTAB.
3843 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3844 (check_for_ambiguous): Likewise.
3846 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3847 Janus Weil <janus@gcc.gnu.org>
3850 * trans-expr.c (select_class_proc): Remove function.
3851 (conv_function_val): Delete reference to previous.
3852 (gfc_conv_derived_to_class): Add second argument to the call to
3853 gfc_find_derived_vtab.
3854 (gfc_conv_structure): Exclude proc_pointer components when
3855 accessing $data field of class objects.
3856 (gfc_trans_assign_vtab_procs): New function.
3857 (gfc_trans_class_assign): Add second argument to the call to
3858 gfc_find_derived_vtab.
3859 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3860 implement holding off searching for the vptr derived type.
3861 (add_proc_component): New function.
3862 (add_proc_comps): New function.
3863 (add_procs_to_declared_vtab1): New function.
3864 (copy_vtab_proc_comps): New function.
3865 (add_procs_to_declared_vtab): New function.
3866 (void add_generic_specifics): New function.
3867 (add_generics_to_declared_vtab): New function.
3868 (gfc_find_derived_vtab): Add second argument to the call to
3869 gfc_find_derived_vtab. Add the calls to
3870 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3871 * decl.c (build_sym, build_struct): Use new arg in calls to
3872 gfc_build_class_symbol.
3873 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3874 definition of struct gfc_class_esym_list. Modify prototypes
3875 of gfc_build_class_symbol and gfc_find_derived_vtab.
3876 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3877 call to gfc_find_derived_vtab.
3878 * module.c : Add the vtype attribute.
3879 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3880 * resolve.c (resolve_typebound_generic_call): Add second arg
3881 to pass along the generic name for class methods.
3882 (resolve_typebound_call): The same.
3883 (resolve_compcall): Use the second arg to carry the generic
3884 name from the above. Remove the reference to class_esym.
3885 (check_members, check_class_members, resolve_class_esym,
3886 hash_value_expr): Remove functions.
3887 (resolve_class_compcall, resolve_class_typebound_call): Modify
3888 to use vtable rather than member by member calls.
3889 (gfc_resolve_expr): Modify second arg in call to
3891 (resolve_select_type): Add second arg in call to
3892 gfc_find_derived_vtab.
3893 (resolve_code): Add second arg in call resolve_typebound_call.
3894 (resolve_fl_derived): Exclude vtypes from check for late
3895 procedure definitions. Likewise for checking of explicit
3896 interface and checking of pass arg.
3897 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3898 calls to gfc_find_derived_vtab.
3899 * match.c (select_type_set_tmp): Use new arg in call to
3900 gfc_build_class_symbol.
3901 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3903 * parse.c (endType): Finish incomplete classes.
3905 2010-04-28 Tobias Burnus <burnus@net-b.de>
3909 * simplify.c (simplify_cobound): Handle scalar coarrays.
3911 2010-04-27 Tobias Burnus <burnus@net-b.de>
3913 * gfc-internals.texi: Update copyright year.
3914 * gfortran.texi: Ditto.
3915 * invoke.texi: Ditto.
3917 2010-04-27 Tobias Burnus <burnus@net-b.de>
3920 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3921 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3922 * trans-types.c (gfc_get_array_type_bounds,
3923 gfc_get_array_descriptor_base): Add corank argument.
3924 * trans-array.c (gfc_array_init_size): Handle corank.
3925 (gfc_trans_create_temp_array, gfc_array_allocate,
3926 gfc_conv_expr_descriptor): Add corank argument to call.
3927 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3929 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3933 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3934 of mucking with a tree directly.
3936 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3939 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3940 gfc_error with new error message.
3942 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3946 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3948 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3950 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3951 than the address of a GFC_SS_REFERENCE.
3952 * trans.h : Change comment on GFC_SS_REFERENCE.
3954 2010-04-22 Richard Guenther <rguenther@suse.de>
3957 * resolve.c (gfc_resolve_index): Wrap around ...
3958 (gfc_resolve_index_1): ... this. Add parameter to allow
3959 any integer kind index type.
3960 (resolve_array_ref): Allow any integer kind for the start
3961 index of an array ref.
3963 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3966 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3969 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3971 * intrinsic.c (sort_actual): Remove 'is' in error message.
3973 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3976 * resolve.c (resolve_fl_derived): If a component character
3977 length has not been resolved, do so now.
3978 (resolve_symbol): The same as above for a symbol character
3980 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3981 not needed for a character valued, procedure pointer.
3984 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3985 not found, return FAILURE rather than ICEing.
3987 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3990 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3991 sequential loops private in the innermost containing task region.
3993 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3995 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3996 to build_common_tree_nodes.
3998 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
4001 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
4002 gfc_msg_bounds by using 'Array bound mismatch' directly.
4003 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
4004 error message to include the mismatch in the extent of array bound.
4005 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
4006 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
4008 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4010 * gfortran.texi: Update information on temporary file locations.
4012 2010-04-16 Jakub Jelinek <jakub@redhat.com>
4014 * trans-decl.c (gfc_build_qualified_array): Ensure
4015 ubound.N and lbound.N artificial variable names don't appear
4018 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
4021 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
4022 block of code. Set name to the variable associated with the descriptor.
4024 2010-04-15 Jakub Jelinek <jakub@redhat.com>
4026 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
4027 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
4029 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
4031 * intrinsic.texi: Add the missing specific name of intrinsic
4032 procedure where the specific name is identical to the generic name.
4033 Fix inconsistent or mismatch in the argument names in intrinsic
4034 procedure descriptions. Add the SCALAR allocatable description to
4037 2010-04-14 Tobias Burnus <burnus@net-b.de>
4040 * array.c (gfc_find_array_ref): Handle codimensions.
4041 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
4042 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
4043 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
4045 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
4046 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
4048 * intrinsic.h (add_functions): Add this_image, image_index,
4049 lcobound and ucobound intrinsics.
4050 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
4051 gfc_check_image_index, gfc_check_this_image,
4052 gfc_simplify_image_index, gfc_simplify_lcobound,
4053 gfc_simplify_this_image, gfc_simplify_ucobound):
4054 New function prototypes.
4055 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
4056 IMAGE_INDEX): Document new intrinsic functions.
4057 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
4059 * simplify.c (simplify_bound_dim): Handle coarrays.
4060 (simplify_bound): Update simplify_bound_dim call.
4061 (gfc_simplify_num_images): Add -fcoarray=none check.
4062 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
4063 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
4065 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4068 * constructor.c: Fix typo in comment.
4069 * expr.c (find_array_section): Add check for max array limit.
4071 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
4074 * gfortranspec.c (lookup_option): Check for -static and return
4076 (lang_specific_driver): Break when OPTION_static is discovered.
4078 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4080 * array.c (extract_element): Restore function from trunk.
4081 (gfc_get_array_element): Restore function from trunk.
4082 (gfc_expand_constructor): Restore check against
4083 flag_max_array_constructor.
4084 * constructor.c (node_copy_and_append): Delete unused.
4085 * gfortran.h: Delete comment and extra include.
4086 * constructor.h: Bump copyright and clean up TODO comments.
4087 * resolve.c: Whitespace.
4089 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4091 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
4092 with direct access access to elements. Adjusted prototype, fixed all
4094 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
4096 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
4097 (gfc_simplify_spread): Removed workaround, directly insert elements
4098 at a given array position.
4099 (gfc_simplify_transpose): Likewise.
4100 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
4102 (gfc_simplify_unpack): Likewise.
4104 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4106 * simplify.c (only_convert_cmplx_boz): Renamed to ...
4107 (convert_boz): ... this and moved to start of file.
4108 (gfc_simplify_abs): Whitespace fix.
4109 (gfc_simplify_acos): Whitespace fix.
4110 (gfc_simplify_acosh): Whitespace fix.
4111 (gfc_simplify_aint): Whitespace fix.
4112 (gfc_simplify_dint): Whitespace fix.
4113 (gfc_simplify_anint): Whitespace fix.
4114 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
4115 (gfc_simplify_dnint): Whitespace fix.
4116 (gfc_simplify_asin): Whitespace fix.
4117 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
4118 (gfc_simplify_atan): Likewise.
4119 (gfc_simplify_atanh): Whitespace fix.
4120 (gfc_simplify_atan2): Whitespace fix.
4121 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
4122 (gfc_simplify_bessel_j1): Likewise.
4123 (gfc_simplify_bessel_jn): Likewise.
4124 (gfc_simplify_bessel_y0): Likewise.
4125 (gfc_simplify_bessel_y1): Likewise.
4126 (gfc_simplify_bessel_yn): Likewise.
4127 (gfc_simplify_ceiling): Reorderd statements.
4128 (simplify_cmplx): Use convert_boz(), check for constant arguments.
4130 (gfc_simplify_cmplx): Use correct default kind. Removed check for
4132 (gfc_simplify_complex): Replaced if-gate. Removed check for
4134 (gfc_simplify_conjg): Whitespace fix.
4135 (gfc_simplify_cos): Whitespace fix.
4136 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
4137 (gfc_simplify_dcmplx): Removed check for constant arguments.
4138 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
4139 (gfc_simplify_digits): Whitespace fix.
4140 (gfc_simplify_dim): Whitespace fix.
4141 (gfc_simplify_dprod): Reordered statements.
4142 (gfc_simplify_erf): Whitespace fix.
4143 (gfc_simplify_erfc): Whitespace fix.
4144 (gfc_simplify_epsilon): Whitespace fix.
4145 (gfc_simplify_exp): Whitespace fix.
4146 (gfc_simplify_exponent): Use convert_boz().
4147 (gfc_simplify_floor): Reorderd statements.
4148 (gfc_simplify_gamma): Whitespace fix.
4149 (gfc_simplify_huge): Whitespace fix.
4150 (gfc_simplify_iand): Whitespace fix.
4151 (gfc_simplify_ieor): Whitespace fix.
4152 (simplify_intconv): Use gfc_convert_constant().
4153 (gfc_simplify_int): Use simplify_intconv().
4154 (gfc_simplify_int2): Reorderd statements.
4155 (gfc_simplify_idint): Reorderd statements.
4156 (gfc_simplify_ior): Whitespace fix.
4157 (gfc_simplify_ishftc): Removed duplicate type check.
4158 (gfc_simplify_len): Use range_check() instead of manual range check.
4159 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
4160 (gfc_simplify_log): Whitespace fix.
4161 (gfc_simplify_log10): Whitespace fix.
4162 (gfc_simplify_minval): Whitespace fix.
4163 (gfc_simplify_maxval): Whitespace fix.
4164 (gfc_simplify_mod): Whitespace fix.
4165 (gfc_simplify_modulo): Whitespace fix.
4166 (simplify_nint): Reorderd statements.
4167 (gfc_simplify_not): Whitespace fix.
4168 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
4169 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
4170 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
4171 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
4172 (gfc_simplify_realpart): Whitespace fix.
4173 (gfc_simplify_selected_char_kind): Removed unused result-variable.
4174 (gfc_simplify_selected_int_kind): Removed unused result-variable.
4175 (gfc_simplify_selected_real_kind): Removed unused result-variable.
4176 (gfc_simplify_sign): Whitespace fix.
4177 (gfc_simplify_sin): Whitespace fix.
4178 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
4179 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
4180 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
4181 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
4182 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
4184 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4186 * gfortran.h (gfc_start_constructor): Removed.
4187 (gfc_get_array_element): Removed.
4188 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
4189 instead. Fixed all callers.
4190 (extract_element): Removed.
4191 (gfc_expand_constructor): Temporarily removed check for
4192 max-array-constructor. Will be re-introduced later if still required.
4193 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
4194 instead. Fixed all callers.
4195 * expr.c (find_array_section): Replaced manual lookup of elements
4196 by gfc_constructor_lookup.
4198 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4200 * gfortran.h (gfc_get_null_expr): New prototype.
4201 (gfc_get_operator_expr): New prototype.
4202 (gfc_get_character_expr): New prototype.
4203 (gfc_get_iokind_expr): New prototype.
4204 * expr.c (gfc_get_null_expr): New.
4205 (gfc_get_character_expr): New.
4206 (gfc_get_iokind_expr): New.
4207 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4208 * matchexp.c (build_node): Renamed and moved to
4209 expr.c (gfc_get_operator_expr). Reordered arguments to match
4210 other functions. Fixed all callers.
4211 (gfc_get_parentheses): Use specific function to build expr.
4212 * array.c (gfc_match_array_constructor): Likewise.
4213 * arith.c (eval_intrinsic): Likewise.
4214 (gfc_hollerith2int): Likewise.
4215 (gfc_hollerith2real): Likewise.
4216 (gfc_hollerith2complex): Likewise.
4217 (gfc_hollerith2logical): Likewise.
4218 * data.c (create_character_intializer): Likewise.
4219 * decl.c (gfc_match_null): Likewise.
4220 (enum_initializer): Likewise.
4221 * io.c (gfc_match_format): Likewise.
4222 (match_io): Likewise.
4223 * match.c (gfc_match_nullify): Likewise.
4224 * primary.c (match_string_constant): Likewise.
4225 (match_logical_constant): Likewise.
4226 (build_actual_constructor): Likewise.
4227 * resolve.c (build_default_init_expr): Likewise.
4228 * symbol.c (generate_isocbinding_symbol): Likewise.
4229 (gfc_build_class_symbol): Likewise.
4230 (gfc_find_derived_vtab): Likewise.
4231 * simplify.c (simplify_achar_char): Likewise.
4232 (gfc_simplify_adjustl): Likewise.
4233 (gfc_simplify_adjustr): Likewise.
4234 (gfc_simplify_and): Likewise.
4235 (gfc_simplify_bit_size): Likewise.
4236 (gfc_simplify_is_iostat_end): Likewise.
4237 (gfc_simplify_is_iostat_eor): Likewise.
4238 (gfc_simplify_isnan): Likewise.
4239 (simplify_bound): Likewise.
4240 (gfc_simplify_leadz): Likewise.
4241 (gfc_simplify_len_trim): Likewise.
4242 (gfc_simplify_logical): Likewise.
4243 (gfc_simplify_maxexponent): Likewise.
4244 (gfc_simplify_minexponent): Likewise.
4245 (gfc_simplify_new_line): Likewise.
4246 (gfc_simplify_null): Likewise.
4247 (gfc_simplify_or): Likewise.
4248 (gfc_simplify_precision): Likewise.
4249 (gfc_simplify_repeat): Likewise.
4250 (gfc_simplify_scan): Likewise.
4251 (gfc_simplify_size): Likewise.
4252 (gfc_simplify_trailz): Likewise.
4253 (gfc_simplify_trim): Likewise.
4254 (gfc_simplify_verify): Likewise.
4255 (gfc_simplify_xor): Likewise.
4256 * trans-io.c (build_dt): Likewise.
4257 (gfc_new_nml_name_expr): Removed.
4259 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4261 * arith.h (gfc_constant_result): Removed prototype.
4262 * constructor.h (gfc_build_array_expr): Removed prototype.
4263 (gfc_build_structure_constructor_expr): Removed prototype.
4264 * gfortran.h (gfc_int_expr): Removed prototype.
4265 (gfc_logical_expr): Removed prototype.
4266 (gfc_get_array_expr): New prototype.
4267 (gfc_get_structure_constructor_expr): New prototype.
4268 (gfc_get_constant_expr): New prototype.
4269 (gfc_get_int_expr): New prototype.
4270 (gfc_get_logical_expr): New prototype.
4271 * arith.c (gfc_constant_result): Moved and renamed to
4272 expr.c (gfc_get_constant_expr). Fixed all callers.
4273 * constructor.c (gfc_build_array_expr): Moved and renamed to
4274 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4275 and kind. Fixed all callers.
4276 (gfc_build_structure_constructor_expr): Moved and renamed to
4277 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4278 to type and kind. Fixed all callers.
4279 * expr.c (gfc_logical_expr): Renamed to ...
4280 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4281 (gfc_int_expr): Renamed to ...
4282 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4284 (gfc_get_constant_expr): New.
4285 (gfc_get_array_expr): New.
4286 (gfc_get_structure_constructor_expr): New.
4287 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4290 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4292 * constructor.h: New.
4293 * constructor.c: New.
4294 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4295 * arith.c (reducy_unary): Use constructor API.
4296 (reduce_binary_ac): Likewise.
4297 (reduce_binary_ca): Likewise.
4298 (reduce_binary_aa): Likewise.
4299 * check.c (gfc_check_pack): Likewise.
4300 (gfc_check_reshape): Likewise.
4301 (gfc_check_unpack): Likewise.
4302 * decl.c (add_init_expr_to_sym): Likewise.
4303 (build_struct): Likewise.
4304 * dependency.c (gfc_check_dependency): Likewise.
4305 (contains_forall_index_p): Likewise.
4306 * dump-parse-tree.c (show_constructor): Likewise.
4307 * expr.c (free_expr0): Likewise.
4308 (gfc_copy_expr): Likewise.
4309 (gfc_is_constant_expr): Likewise.
4310 (simplify_constructor): Likewise.
4311 (find_array_element): Likewise.
4312 (find_component_ref): Likewise.
4313 (find_array_section): Likewise.
4314 (find_substring_ref): Likewise.
4315 (simplify_const_ref): Likewise.
4316 (scalarize_intrinsic_call): Likewise.
4317 (check_alloc_comp_init): Likewise.
4318 (gfc_default_initializer): Likewise.
4319 (gfc_traverse_expr): Likewise.
4320 * iresolve.c (check_charlen_present): Likewise.
4321 (gfc_resolve_reshape): Likewise.
4322 (gfc_resolve_transfer): Likewise.
4323 * module.c (mio_constructor): Likewise.
4324 * primary.c (build_actual_constructor): Likewise.
4325 (gfc_match_structure_constructor): Likewise.
4326 * resolve.c (resolve_structure_cons): Likewise.
4327 * simplify.c (is_constant_array_expr): Likewise.
4328 (init_result_expr): Likewise.
4329 (transformational_result): Likewise.
4330 (simplify_transformation_to_scalar): Likewise.
4331 (simplify_transformation_to_array): Likewise.
4332 (gfc_simplify_dot_product): Likewise.
4333 (simplify_bound): Likewise.
4334 (simplify_matmul): Likewise.
4335 (simplify_minval_maxval): Likewise.
4336 (gfc_simplify_pack): Likewise.
4337 (gfc_simplify_reshape): Likewise.
4338 (gfc_simplify_shape): Likewise.
4339 (gfc_simplify_spread): Likewise.
4340 (gfc_simplify_transpose): Likewise.
4341 (gfc_simplify_unpack): Likewise.q
4342 (gfc_convert_constant): Likewise.
4343 (gfc_convert_char_constant): Likewise.
4344 * target-memory.c (size_array): Likewise.
4345 (encode_array): Likewise.
4346 (encode_derived): Likewise.
4347 (interpret_array): Likewise.
4348 (gfc_interpret_derived): Likewise.
4349 (expr_to_char): Likewise.
4350 (gfc_merge_initializers): Likewise.
4351 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4352 (gfc_trans_array_constructor_value): Likewise.
4353 (get_array_ctor_strlen): Likewise.
4354 (gfc_constant_array_constructor_p): Likewise.
4355 (gfc_build_constant_array_constructor): Likewise.
4356 (gfc_trans_array_constructor): Likewise.
4357 (gfc_conv_array_initializer): Likewise.
4358 * trans-decl.c (check_constant_initializer): Likewise.
4359 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4360 (gfc_apply_interface_mapping_to_cons): Likewise.
4361 (gfc_trans_structure_assign): Likewise.
4362 (gfc_conv_structure): Likewise.
4363 * array.c (check_duplicate_iterator): Likewise.
4364 (match_array_list): Likewise.
4365 (match_array_cons_element): Likewise.
4366 (gfc_match_array_constructor): Likewise.
4367 (check_constructor_type): Likewise.
4368 (check_constructor): Likewise.
4370 (expand_constructor): Likewise.
4371 (extract_element): Likewise.
4372 (gfc_expanded_ac): Likewise.
4373 (resolve_array_list): Likewise.
4374 (gfc_resolve_character_array_constructor): Likewise.
4375 (copy_iterator): Renamed to ...
4376 (gfc_copy_iterator): ... this.
4377 (gfc_append_constructor): Removed.
4378 (gfc_insert_constructor): Removed unused function.
4379 (gfc_get_constructor): Removed.
4380 (gfc_free_constructor): Removed.
4381 (qgfc_copy_constructor): Removed.
4382 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4383 Removed all references. Replaced constructor list by splay-tree.
4384 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4385 the inner struct, added member 'base'.
4386 (gfc_append_constructor): Removed prototype.
4387 (gfc_insert_constructor): Removed prototype.
4388 (gfc_get_constructor): Removed prototype.
4389 (gfc_free_constructor): Removed prototype.
4390 (qgfc_copy_constructor): Removed prototype.
4391 (gfc_copy_iterator): New prototype.
4392 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4394 2010-04-10 Tobias Burnus <burnus@net-b.de>
4397 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4398 proc-pointers and type-bound procedures.
4399 (gfc_specification_expr): Check proc-pointers for pureness.
4401 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4404 * gfortranspec.c (lang_specific_driver): Do not expose vars
4405 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4408 2010-04-09 Tobias Burnus <burnus@net-b.de>
4411 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4413 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4414 * data.c (gfc_assign_data_value): Ditto.
4415 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4416 (gfc_traverse_expr): Traverse also through codimension expressions.
4417 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4418 gfc_has_ultimate_pointer): New functions.
4419 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4420 (gfc_array_ref): Add codimen.
4421 (gfc_array_ref): Add in_allocate.
4422 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4423 gfc_has_ultimate_pointer): Add prototypes.
4424 * interface.c (compare_parameter, compare_actual_formal,
4425 check_intents): Add coarray constraints.
4426 * match.c (gfc_match_iterator): Add coarray constraint.
4427 * match.h (gfc_match_array_ref): Update interface.
4428 * primary.c (gfc_match_varspec): Handle codimensions.
4429 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4430 (check_class_members): Return gfc_try instead for error recovery.
4431 (resolve_typebound_function,resolve_typebound_subroutine,
4432 check_members): Handle return value of check_class_members.
4433 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4434 check_dimension, compare_spec_to_ref, resolve_array_ref,
4435 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4436 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4438 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4439 Skip over coarray refs.
4440 (gfc_array_allocate) Add support for references containing coindexes.
4441 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4442 (gfc_map_intrinsic_function): Ignore codimensions.
4444 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4447 * io.c (check_format_string): Added check for additional non
4448 blank characters after the format string was successfully
4450 * io.c (check_format): Changed the error messages for positive
4451 int required and period required to drop through the error logic
4452 and report with gfc_error instead of gfc_error_now. Corrected
4453 format postion for hollerith strings.
4455 2010-04-08 Tobias Burnus <burnus@net-b.de>
4457 * module.c (use_iso_fortran_env_module): Fix standard check.
4459 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4461 * parse.c (parse_derived, parse_enum): Avoid set but not used
4464 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4467 * gfortran.texi: Add section about representation of
4470 2010-04-07 Simon Baldwin <simonb@google.com>
4472 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4473 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4475 2010-04-07 Richard Guenther <rguenther@suse.de>
4477 * options.c (gfc_init_options): Do not set.
4479 2010-04-06 Tobias Burnus <burnus@net-b.de>
4482 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4483 * match.c (gfc_match_critical, sync_statement): Ditto.
4484 * gfortran.h (gfc_fcoarray): New enum.
4485 (gfc_option_t): Use it.
4486 * lang.opt (fcoarray): Add new flag.
4487 * invoke.texi (fcoarray): Document it.
4488 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4489 (gfc_handle_coarray_option): New function.
4491 2010-04-06 Tobias Burnus <burnus@net-b.de>
4494 * gfortran.h (gfc_array_spec): Add cotype.
4495 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4496 and defer error diagnostic.
4497 * resolve.c (resolve_fl_derived): Add missing check.
4498 (resolve_symbol): Add cotype/type check.
4499 * parse.c (parse_derived): Fix setting of coarray_comp.
4501 2010-04-06 Tobias Burnus <burnus@net-b.de>
4504 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4505 match_array_element_spec,gfc_copy_array_spec,
4506 gfc_compare_array_spec): Include corank.
4507 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4508 * decl.c (build_sym,build_struct,variable_decl,
4509 match_attr_spec,attr_decl1,cray_pointer_decl,
4510 gfc_match_volatile): Add codimension.
4511 (gfc_match_codimension): New function.
4512 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4513 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4514 (gfc_add_codimension): New function prototype.
4515 * match.h (gfc_match_codimension): New function prototype.
4516 (gfc_match_array_spec): Update prototype
4517 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4518 * module.c (MOD_VERSION): Bump.
4519 (mio_symbol_attribute): Support coarray attributes.
4520 (mio_array_spec): Add corank support.
4521 * parse.c (decode_specification_statement,decode_statement,
4522 parse_derived): Add coarray support.
4523 * resolve.c (resolve_formal_arglist, was_declared,
4524 is_non_constant_shape_array, resolve_fl_variable,
4525 resolve_fl_derived, resolve_symbol): Add coarray support.
4526 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4527 gfc_build_class_symbol): Add coarray support.
4528 (gfc_add_codimension): New function.
4530 2010-04-06 Tobias Burnus <burnus@net-b.de>
4533 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4534 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4535 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4537 * intrinsic.texi (iso_fortran_env): Ditto.
4538 * libgfortran.h (libgfortran_stat_codes): New enum.
4539 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4540 constants from the intrinsic module.
4542 2010-04-06 Tobias Burnus <burnus@net-b.de>
4545 * intrinsic.c (add_functions): Add num_images.
4546 * decl.c (gfc_match_end): Handle END CRITICAL.
4547 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4548 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4550 * gfortran.h (gfc_statement): Add enum items for those.
4551 (gfc_exec_op) Ditto.
4552 (gfc_isym_id): Add num_images.
4553 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4554 (gfc_trans_sync,gfc_trans_critical): New functions.
4555 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4556 gfc_trans_critical): Add/update prototypes.
4557 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4558 and SYNC statements.
4559 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4560 * resolve.c (resolve_sync): Add function.
4561 (gfc_resolve_blocks): Handle CRITICAL.
4562 (resolve_code): Handle CRITICAL, ERROR STOP,
4563 (resolve_branch): Add CRITICAL constraint check.
4564 and SYNC statements.
4565 * st.c (gfc_free_statement): Add new statements.
4566 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4567 (gfc_build_builtin_function_decls): Initialize it.
4568 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4569 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4570 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4572 (match_exit_cycle): Handle CRITICAL constraint.
4573 (gfc_match_stopcode): Handle ERROR STOP.
4574 * match.h (gfc_match_critical, gfc_match_error_stop,
4575 gfc_match_sync_all, gfc_match_sync_images,
4576 gfc_match_sync_memory): Add prototype.
4577 * parse.c (decode_statement, gfc_ascii_statement,
4578 parse_executable): Handle new statements.
4579 (parse_critical_block): New function.
4580 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4581 * intrinsic.texi (num_images): Document new function.
4582 * simplify.c (gfc_simplify_num_images): Add function.
4584 2010-04-06 Tobias Burnus <burnus@net-b.de>
4587 * trans-array.c (gfc_conv_expr_descriptor): Update
4588 gfc_trans_scalar_assign call.
4589 (has_default_initializer): New function.
4590 (gfc_trans_deferred_array): Nullify less often.
4591 * trans-expr.c (gfc_conv_subref_array_arg,
4592 gfc_trans_subcomponent_assign): Update call to
4593 gfc_trans_scalar_assign.
4594 (gfc_trans_scalar_assign): Add parameter and pass it on.
4595 (gfc_trans_assignment_1): Optionally, do not dealloc before
4597 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4598 call to gfc_trans_scalar_assign.
4599 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4600 initializer to static variables.
4601 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4602 * trans-stmt.c (forall_make_variable_temp,
4603 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4604 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4605 gfc_trans_allocate): Update gfc_trans_assignment call.
4606 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4607 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4608 parameter to prototype.
4610 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4612 * ioparm.def : Update copyright.
4614 * trans-array.c : ditto
4615 * trans-array.h : ditto
4617 * trans-types.c: ditto
4618 * dependency.c : ditto
4619 * gfortran.h : ditto
4621 * trans-io.c : ditto
4622 * trans-intrinsic.c : ditto
4623 * libgfortran.h : ditto
4624 * invoke.texi : ditto
4625 * intrinsic.texi : ditto
4628 * intrinsic.c : ditto
4629 * interface.c : ditto
4630 * iresolve.c : ditto
4631 * trans-stmt.c : ditto
4632 * trans-stmt.h : ditto
4637 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4640 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4641 do not assert the context of derived types.
4643 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4646 * ioparm.def: Change inquire size variable to type pointer to
4649 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4652 * trans-expr.c (conv_parent_component_references): Ensure that
4653 'dt' has a backend_decl.
4656 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4657 type has a backend_decl.
4660 * resolve.c (resolve_global_procedure): Check that the 'cl'
4661 structure is not NULL.
4663 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4665 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4668 2010-03-17 Tobias Burnus <burnus@net-b.de>
4671 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4672 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4674 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4675 pointees as having explizit size.
4676 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4678 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4679 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4680 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4681 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4682 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4685 2010-03-14 Tobias Burnus <burnus@net-b.de>
4688 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4689 (resolve_ordinary_assign): Add check to avoid segfault.
4691 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4695 * resolve.c (resolve_compcall): Add new boolean dummy argument
4696 'class_members'. Only resolve expression at end if false.
4697 Remove redundant, static variable 'class_object'.
4698 (check_class_members): Add extra argument to call of
4700 (resolve_typebound_function): Renamed resolve_class_compcall.
4701 Do all the detection of class references here. Correct calls to
4702 resolve_compcall for extra argument.
4703 (resolve_typebound_subroutine): resolve_class_typebound_call
4704 renamed. Otherwise same as resolve_typebound_function.
4705 (gfc_resolve_expr): Call resolve_typebound_function.
4706 (resolve_code): Call resolve_typebound_subroutine.
4708 2010-03-10 Tobias Burnus <burnus@net-b.de
4711 * symbol.c (get_iso_c_sym): Set sym->result.
4713 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4716 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4717 for TBPs, otherwise they will not be resolved properly.
4718 (resolve_function): Use 'value.function.esym' instead of
4719 'value.function.name' to check if we're dealing with a TBP.
4720 (check_class_members): Set correct type of passed object for all TBPs,
4721 not only generic ones, except if the type is abstract.
4723 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4726 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4727 'final...' are not misinterpreted as FINAL statements.
4729 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4732 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4733 allocatable ultimate components do not need temporaries, whilst
4734 ultimate pointer components do.
4736 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4739 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4741 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4744 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4747 * trans-array.c (gfc_conv_array_parameter): A full array of
4748 derived type need not be restricted to a symbol without an
4749 array spec to use the call to gfc_conv_expr_descriptor.
4752 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4753 allocatable arrays do not need temporaries.
4755 2010-03-01 Tobias Burnus <burnus@net-b.de>
4758 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4761 2010-02-28 Tobias Burnus <burnus@net-b.de>
4764 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4765 (gfc_conv_initializer): Handle zero initializer as special case.
4767 2010-02-27 Tobias Burnus <burnus@net-b.de>
4770 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4771 for module variables for Fortran 2008.
4773 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4776 * trans-common.c (build_common_decl): Also update DECL_MODE,
4777 and DECL_SIZE when encountering a larger common block and call
4780 2010-02-24 Tobias Burnus <burnus@net-b.de>
4783 * trans-expr.c (gfc_conv_initializer): Call directly
4784 gfc_conv_constant for C_NULL_(FUN)PTR.
4786 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4789 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4790 checking the rest of the dimensions for elements.
4792 2010-02-21 Tobias Burnus <burnus@net-b.de>
4795 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4797 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4798 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4799 * invoke.texi: Document new -fno-protect-parens flag.
4801 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4807 * dependency.c (gfc_check_argument_var_dependency): Use enum
4808 value instead of arithmetic vaue for 'elemental'.
4809 (check_data_pointer_types): New function.
4810 (gfc_check_dependency): Call check_data_pointer_types.
4811 * trans-array.h : Change fourth argument of
4812 gfc_conv_array_parameter to boolean.
4813 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4814 can be a dummy but it must not be assumed shape or deferred.
4815 Change fourth argument to boolean. Array constructor exprs will
4816 always be contiguous and do not need packing and unpacking.
4817 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4818 space and change fourth argument of gfc_conv_array_parameter
4820 (gfc_trans_arrayfunc_assign): Change fourth argument of
4821 gfc_conv_array_parameter to boolean.
4822 * trans-io.c (gfc_convert_array_to_string): The same.
4823 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4825 2010-02-20 Tobias Burnus <burnus@net-b.de>
4828 * libgfortran.h: Add GFC_RTCHECK_MEM.
4829 * invoke.texi (-fcheck=): Document -fcheck=mem.
4830 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4831 and enable malloc-success check only with -fcheck=mem.
4832 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4834 2010-02-16 Tobias Burnus <burnus@net-b.de>
4837 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4838 * intrinsic.c (add_functions): Ditto.
4839 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4840 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4842 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4845 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4846 gfc_trans_do prototype.
4847 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4848 a loop exit condition. If exit condition is given, build the loop exit
4849 code, checking IO results of implied do loops in READ and WRITE.
4850 (gfc_trans_do): Likewise.
4851 * trans.c (trans_code): New static work function, previously
4852 gfc_trans_code. Passes exit condition to gfc_trans_do.
4853 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4854 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4855 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4856 result status bits in the dtparm structure. Use this condition in call
4857 to gfc_trans_code_cond.
4859 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4863 * trans-array.c (gfc_conv_array_parameter): Use
4864 gfc_full_array_ref_p to detect full and contiguous variable
4865 arrays. Full array components and contiguous arrays do not need
4866 internal_pack and internal_unpack.
4868 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4871 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4874 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4876 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4879 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4880 Tobias Burnus <burnus@net-b.de>
4883 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4885 2010-02-10 Tobias Burnus <burnus@net-b.de>
4888 * trans-decl.c (gfc_generate_function_code): Only check
4889 actual-vs.-dummy character bounds if not bind(C).
4891 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4894 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4895 info->dimen after info has been freed.
4897 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4900 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4903 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4905 * module.c (fix_mio_expr): Declare sym.
4907 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4910 * module.c (fix_mio_expr): Fix for private generic procedures.
4912 2010-02-09 Daniel Kraft <d@domob.eu>
4915 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4916 length to be correct and issue only with -Wsurprising.
4917 * invoke.texi (Wsurprising): Mention this new warning that is
4918 turned on by -Wsurprising.
4920 2010-02-09 Daniel Kraft <d@domob.eu>
4923 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4924 can be CHARACTER type.
4925 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4927 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4930 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4931 'formal_ptr'. If this is true, give returned descriptor unity
4932 lbounds, in all dimensions, and the appropriate offset.
4933 (gfc_conv_procedure_call); If formal is a pointer, set the last
4934 argument of gfc_conv_subref_array_arg to true.
4935 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4936 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4937 new arg of gfc_conv_subref_array_arg to false.
4938 * trans-stmt.c (forall_make_variable_temp): The same.
4940 2010-02-03 Tobias Burnus <burnus@net-b.de>
4943 * interface.c (compare_parameter): Disable rank-checking
4946 2010-02-02 Tobias Burnus <burnus@net-b.de>
4949 * parse.c (decode_specification_statement): Use sym->result not sym.
4951 2010-02-01 Tobias Burnus <burnus@net-b.de>
4954 * decl.c (variable_decl): Allow default initializer in
4955 TYPE declarations in PURE functions.
4957 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4960 * resolve.c (resolve_allocate_expr): Move default initialization code
4961 here from gfc_trans_allocate.
4962 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4964 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4965 of CLASS variables via memcpy.
4966 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4967 to resolve_allocate_expr.
4969 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4972 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4973 * gfortran.h : Add prototype for above.
4974 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4975 (gfc_trans_subcomponent_assign): Call new function to replace
4976 the code to deal with allocatable components.
4977 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4978 gfc_get_full_arrayspec_from_expr to replace existing code.
4980 2010-01-25 Tobias Burnus <burnus@net-b.de>
4983 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4986 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4990 * expr.c (remove_subobject_ref): If the constructor is NULL use
4991 the expression as the source.
4992 (simplify_const_ref): Change the type of expression if
4993 there are component references. Allow for substring to be at
4994 the end of an arbitrarily long chain of references. If an
4995 element is found that is not in an EXPR_ARRAY, assume that this
4996 is scalar initialization of array. Call remove_subobject_ref in
4997 this case with NULL second argument.
4999 2010-01-24 Tobias Burnus <burnus@net-b.de>
5002 * array.c (gfc_array_dimen_size): Use correct specific
5003 function in the check.
5005 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
5008 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
5009 is required, turn any trailing array elements after a range
5010 into ranges so that offsets can be calculated.
5012 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
5014 * module.c (mio_f2k_derived): Use enumerator as initializer of
5018 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
5019 bitfield of width 2.
5021 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5024 * resolve.c (extract_compcall_passed_object): Set locus for
5025 passed-object argument.
5026 (extract_ppc_passed_object): Set locus and correctly remove PPC
5029 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
5032 * trans-decl.c (add_argument_checking): Do not use the backend
5033 decl directly to test for the presence of an optional dummy
5034 argument. Use gfc_conv_expr_present, remembering to set the
5038 * trans-decl.c (gfc_generate_function_code): Small white space
5039 changes. If 'recurcheckvar' is NULL do not try to reset it.
5041 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5044 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
5045 component for extended types.
5046 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
5047 and take care of parent component accessibility.
5049 2010-01-17 Janus Weil <janus@gcc.gnu.org>
5052 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
5053 * interface.c (check_interface1): Move a warning message here from
5054 resolve_fl_procedure.
5055 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
5056 * module.c (read_module): Remove call to gfc_check_interfaces, since
5057 this comes too early here.
5058 * resolve.c (resolve_fl_procedure): Move warning message to
5061 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5064 * interface.c (check_interface1): Pass symbol name rather than NULL to
5065 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
5067 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
5068 than NULL to gfc_compare_interfaces.
5070 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5073 * trans-array.c (duplicate_allocatable): Static version of
5074 gfc_duplicate_allocatable with provision to handle scalar
5075 components. New boolean argument to switch off call to malloc
5077 (gfc_duplicate_allocatable): New function to call above with
5079 (gfc_copy_allocatable_data): New function to call above with
5081 (structure_alloc_comps): Do not apply indirect reference to
5082 scalar pointers. Add new section to copy allocatable components
5083 of arrays. Extend copying of allocatable components to include
5085 (gfc_copy_only_alloc_comp): New function to copy allocatable
5086 component derived types, without allocating the base structure.
5087 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
5088 Add primitive for gfc_copy_only_alloc_comp.
5089 * trans-expr.c (gfc_conv_procedure_call): After calls to
5090 transformational functions with results that are derived types
5091 with allocatable components, copy the components in the result.
5092 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
5093 of lhs derived types before allocation.
5095 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5098 * module.c (load_generic_interfaces): If a procedure that is
5099 use associated but not generic is given an interface that
5100 includes itself, then make it generic.
5102 2010-01-11 Joseph Myers <joseph@codesourcery.com>
5103 Shujing Zhao <pearly.zhao@oracle.com>
5105 PR translation/42469
5106 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
5107 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
5108 character between option name and help text.
5110 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5114 * trans-array.c (gfc_conv_array_initializer): Change call to
5115 gfc_error_now to call to gfc_fatal_error.
5116 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
5117 (is_constant_element): Changed name from constant_element.
5118 (gfc_constant_ac): Only use expand_construuctor for expression
5119 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
5120 call gfc_is_constant_expr.
5121 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
5123 * resolve.c (gfc_is_expandable_expr): New function that determiners if
5124 array expressions should have their constructors expanded.
5125 (gfc_resolve_expr): Use new function to determine whether or not to call
5126 gfc_expand_constructor.
5128 2010-01-09 Tobias Burnus <burnus@net-b.de>
5131 * trans-expr.c (gfc_trans_structure_assign): Handle
5133 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
5134 to the constructor for c_null_(fun)ptr.
5135 * resolve.c (resolve_structure_cons): Add special case
5136 for c_null_(fun)ptr.
5138 2010-01-09 Jakub Jelinek <jakub@redhat.com>
5140 * gfortranspec.c (lang_specific_driver): Update copyright notice
5143 2010-01-08 Tobias Burnus <burnus@net-b.de>
5146 * symbol.c (check_conflict, gfc_copy_attr): Add
5147 ASYNCHRONOUS support.
5148 (gfc_add_asynchronous): New function.
5149 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
5150 (gfc_match_asynchronous): New function.
5151 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
5152 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
5153 (gfc_add_asynchronous): New Prototype.
5154 * module.c (ab_attribute, mio_symbol_attribute): Add
5155 ASYNCHRONOUS support.
5156 * resolve.c (was_declared): Ditto.
5157 * match.h (gfc_match_asynchronous): New prototype.
5158 * parse.c (decode_specification_statement,decode_statement):
5159 Add ASYNCHRONOUS support.
5161 2010-01-07 Tobias Burnus <burnus@net-b.de>
5164 * trans-decl.c (get_proc_pointer_decl): Fix call to
5165 gfc_conv_initializer for array-valued proc-pointer funcs.
5167 2010-01-07 Tobias Burnus <burnus@net-b.de>
5170 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
5171 allocatable scalars with SAVE attribute.
5173 2010-01-05 Tobias Burnus <burnus@net-b.de>
5176 * options.c (gfc_post_options): Set -frecursion
5177 when -fopenmp is used.
5179 2010-01-05 Tobias Burnus <burnus@net-b.de>
5182 * trans-expr.c (gfc_conv_procedure_call): Nullify
5183 return value for allocatable-scalar character functions.
5185 2010-01-04 Tobias Burnus <burnus@net-b.de>
5188 * error.c (error_printf, gfc_warning, gfc_notify_std,
5189 gfc_warning_now, gfc_error, gfc_error_now,
5190 gfc_fatal_error): Change argument name from nocmsgid to
5191 gmsgid to enable (x)gettext's % checking.
5193 2010-01-04 Tobias Burnus <burnus@net-b.de>
5195 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
5197 2010-01-04 Tobias Burnus <burnus@net-b.de>
5200 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
5201 for functions returning allocatable scalars.
5202 * trans-stmt.c (gfc_trans_allocate): Emmit error when
5203 reallocating an allocatable scalar.
5204 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
5206 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
5207 allocatable scalars.
5208 (gfc_generate_function_code): Nullify result variable for
5209 allocatable scalars.
5212 * module.c (gfc_use_module): Fix warning string to allow
5216 * invoke.texi (-fcheck=recursion): Mention that the checking
5217 is also disabled for -frecursive.
5218 * trans-decl.c (gfc_generate_function_code): Disable
5219 -fcheck=recursion when -frecursive is used.
5221 * intrinsic.texi (iso_c_binding): Improve wording.
5224 Copyright (C) 2010 Free Software Foundation, Inc.
5226 Copying and distribution of this file, with or without modification,
5227 are permitted in any medium without royalty provided the copyright
5228 notice and this notice are preserved.