1 2010-12-14 Tobias Burnus <burnus@net-b.de>
4 * trans-types.c (create_fn_spec): "."-annotate derived types
5 with (proc-)pointer components.
7 2010-12-14 Jakub Jelinek <jakub@redhat.com>
10 * trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable
13 2010-12-13 Janus Weil <janus@gcc.gnu.org>
16 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointer
17 components called on a dimensionful base object.
19 2010-12-13 Janus Weil <janus@gcc.gnu.org>
22 * trans-expr.c (gfc_trans_subcomponent_assign): Handle array-valued
23 procedure pointer components.
25 2010-12-13 Jakub Jelinek <jakub@redhat.com>
28 * symbol.c (gfc_new_charlen): If old_cl is non-NULL, put it
29 at the ns->old_cl_list spot in the chain rather than at
32 2010-12-12 Thomas Koenig <tkoenig@gcc.gnu.org>
34 * dump-parse-tree.c (show_expr): Add space for parens.
36 2010-12-12 Janus Weil <janus@gcc.gnu.org>
39 * resolve.c (resolve_select_type): Set the location of the first
40 argument when generating the EXTENDS_TYPE_OF call.
42 2010-12-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
45 * gfortran.h: New enum gfc_instring.
46 (gfc_next_char_literal): Update prototype.
47 * scanner.c (gfc_next_char_literal): Use new enum. Only give missing
48 '&' warning for INSTRING_WARN. (gfc_next_char): Use new enum.
49 (gfc_gobble_whitespace): Likewise.
50 * io.c (next_char): Use new enum. (next_char_not_space): Likewise.
51 (format_lex): Likewise.
52 * match.c (gfc_match_parens): Likewise.
53 (gfc_match_special_char): Likewise. (gfc_match_name_C): Likewise.
54 * parse.c (next_fixed): Likewise.
55 * primary.c (match_hollerith_constant): Likewise.
56 (next_string_char): Likewise.
58 2010-12-11 Tobias Burnus <burnus@net-b.de>
61 * primary.c (gfc_match_varspec): Pass information about codimension
62 to gfc_match_array_ref also for BT_CLASS.
63 * resolve.c (resolve_procedure): Correct check for C612.
65 2010-12-11 Mikael Morin <mikael@gcc.gnu.org>
66 Jerry DeLisle <jvdelisle@gcc.gnu.org>
69 * trans-array.c (dim_ok): New helper function.
70 (gfc_conv_expr_descriptor): Use new helper function to check
71 function array is full.
73 2010-12-10 Tobias Burnus <burnus@net-b.de>
76 * trans-types.c (gfc_init_kinds): Handle
77 --disable-libquadmath-support.
79 2010-12-09 Steven G. Kargl <kargl@gcc.gnu.org>
81 * check.c (gfc_check_sngl): Insert missing space in error message.
83 2010-12-09 Steven G. Kargl <kargl@gcc.gnu.org>
85 * check.c (gfc_check_float): Insert missing space in error message.
87 2010-12-07 Tobias Burnus <burnus@net-b.de>
90 * trans-expr.c (gfc_string_to_single_character): Return if not
92 (gfc_trans_string_copy): gfc_build_addr_expr if src or dest is
94 (gfc_trans_string_copy): Make sure the argument string type
95 has a string length, fix indention, and remove not needed
98 2010-12-04 Daniel Kraft <d@domob.eu>
101 * trans-expr.c (gfc_conv_power_op): Handle kind of result expression
102 correctly for integer kind 1 and 2 operands.
104 2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
107 * dump-parse-tree.c (show_symbol): Don't show formal namespace
108 for statement functions in order to avoid infinite recursion.
110 2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
113 * dependency.c (check_section_vs_section): Pre-calculate
114 the relationship between the strides and the relationship
115 between the start values. Use an integer constant one for
117 Forward dependencies for positive strides apply for where
118 the lhs start <= rhs start and lhs stride <= rhs stride
119 and vice versa for negative stride. No need to compare
120 end expressions in either case (assume no bounds violation).
122 2010-12-03 Thomas Koenig <tkoenig@gcc.gnu.org>
124 * trans-array.c (gfc_could_be_alias): Handle BT_CLASS
125 as well as BT_DERIVED.
126 (gfc_array_allocate): Likewise.
127 (gfc_conv_array_parameter): Likewise.
128 (structure_alloc_comps): Likewise.
129 (gfc_is_reallocatable_lhs): Likewise.
130 (gfc_trans_deferred_array): Likewise.
132 2010-12-02 Jakub Jelinek <jakub@redhat.com>
135 * trans-openmp.c (gfc_trans_omp_do): Use build2_loc instead of
136 fold_build2_loc for OMP_FOR conditions.
138 2010-11-30 Janne Blomqvist <jb@gcc.gnu.org>
141 * trans-array.c (gfc_unlikely): Helper function to mark boolean
143 (gfc_array_index_size): Check whether the size overflows.
144 (gfc_array_allocate): Check whether size overflows and generate
147 2010-11-30 Joseph Myers <joseph@codesourcery.com>
149 * trans-common.c: Don't include toplev.h.
151 2010-11-29 Joseph Myers <joseph@codesourcery.com>
153 * gfortran.h (alloca): Don't include definitions.
154 (NULL): Don't define.
156 2010-11-28 Janus Weil <janus@gcc.gnu.org>
159 * resolve.c (update_ppc_arglist): Add check for abstract passed object.
161 2010-11-28 Paul Thomas <pault@gcc.gnu.org>
164 * trans-array.c (gfc_trans_array_constructor): If the loop->to
165 is a VAR_DECL, assume this is dynamic. In this case, use the
166 counter to obtain the value and set loop->to appropriately.
167 (gfc_conv_ss_descriptor): Always save the offset of a variable
168 in info.saved_offset.
169 (gfc_conv_ss_startstride): Do not attempt bound checking of the
170 lhs of an assignment, if allocatable and f2003 is allowed.
171 (gfc_conv_loop_setup): If possible, do not use an allocatable
172 lhs variable for the loopspec.
173 (gfc_is_reallocatable_lhs): New function.
174 (get_std_lbound): New function.
175 (gfc_alloc_allocatable_for_assignment): New function.
176 * gfortran.h : Add flag_realloc_lhs to the options structure.
177 * lang.opt : Add option f(no-)realloc-lhs.
178 * invoke.texi : Document option f(no-)realloc-lhs.
179 * options.c (gfc_init_options, gfc_post_options,
180 gfc_handle_option): Incorporate f(no-)realloc-lhs with default
181 to frealloc_lhs for -std > f95.
182 * trans-array.h : Add primitive for previous.
183 * trans-expr.c (gfc_conv_string_length): Return if character
184 length is a variable and the expression is NULL.
185 (gfc_conv_procedure_call): If the call is of the kind x = f(...)
186 and the lhs is allocatable and reallocation on assignment OK,
187 call gfc_alloc_allocatable_for_assignment. Do not generate the
188 function call unless direct by reference.
189 (realloc_lhs_loop_for_fcn_call): New function.
190 (realloc_lhs_bounds_for_intrinsic_call): New function.
191 (gfc_trans_arrayfunc_assign): Reallocation assignments need
192 a loopinfo and for the loop bounds to be set. With intrinsic
193 functions, free the lhs data and let the library allocate the
194 data array. Done by the new functions above.
195 (gfc_trans_assignment_1): If the lhs is allocatable and
196 reallocation on assignment is allowed, mark the lhs and use
197 gfc_alloc_allocatable_for_assignment to make the reallocation.
198 * trans.h : Add is_alloc_lhs bitfield to gfc_ss structure.
200 2010-11-27 Tobias Burnus <burnus@net-b.de>
201 Jerry DeLisle <jvdelisle@gcc.gnu.org>
204 trans-decl.c (gfc_trans_auto_character_variable): Use gfc_init_block
205 instead of gfc_start_block.
207 2010-11-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
210 trans-expr.c (gfc_trans_assignment): Add error message for not
211 implemented assignment to deferred-length character variable.
213 2010-11-26 Jakub Jelinek <jakub@redhat.com>
216 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
217 build4_stat_loc): Removed.
218 (build1_loc, build2_loc, build3_loc, build4_loc): Removed.
220 2010-11-25 Janus Weil <janus@gcc.gnu.org>
223 * trans.h (gfc_process_block_locals): Removed second argument.
224 * trans-decl.c (trans_associate_var): Moved to trans-stmt.c.
225 (gfc_trans_deferred_vars): Skip ASSOCIATE variables.
226 (gfc_process_block_locals): Don't mark associate names to be
228 * trans-stmt.c (trans_associate_var): Moved here from trans-decl.c.
229 (gfc_trans_block_construct): Call 'trans_associate_var' from here
230 to make sure SELECT TYPE with associate-name is treated correctly.
232 2010-11-24 Tobias Burnus <burnus@net-b.de>
235 * target-memory.c (gfc_interpret_derived): Correctly handle
238 2010-11-23 Tobias Burnus <burnus@net-b.de>
241 * gfortran.texi (KIND Type Parameters): Quadmath and F2008 changes.
243 2010-11-22 Michael Matz <matz@suse.de>
245 * gfortranspec.c (library): New global, moved from ...
246 (lang_specific_driver): ... here.
247 (lang_specific_pre_link): Test it here before including
250 2010-11-21 Michael Matz <matz@suse.de>
251 Tobias Burnus <burnus@net-b.de>
254 * gfortranspec.c (lang_specific_driver,
255 lang_specific_pre_link): Load libgfortran.spec in
256 lang_specific_pre_link unless found in the -L path.
258 2010-11-20 Janne Blomqvist <jb@gcc.gnu.org>
260 * f95-lang.c (gfc_init_decl_processing): Set size_type_node as
261 unsigned int of pointer size and set sizetype based on that.
262 * trans-types.c (gfc_init_types): Don't set size_type_node to an
265 2010-11-17 Joseph Myers <joseph@codesourcery.com>
267 * f95-lang.c (gfc_be_parse_file): Take no arguments.
269 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
270 Tobias Burnus <burnus@net-b.de>
273 * gfortranspec.c (find_spec_file): New function.
274 (lang_specific_driver): Try to find .spec file and use it.
275 * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write).
276 (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
277 (transfer_expr): Call __float128 I/O functions.
278 * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
281 2010-11-15 Tobias Burnus <burnus@net.b.de>
284 * check.c (variable_check): Don't treat functions calls as variables;
285 optionally accept function themselves.
286 (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc,
287 gfc_check_null, gfc_check_present, gfc_check_cpu_time,
288 gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number,
289 gfc_check_random_seed, gfc_check_system_clock,
290 gfc_check_dtime_etime, gfc_check_dtime_etime_sub,
291 gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call.
293 2010-11-13 Tobias Burnus <burnus@net-b.de>
296 * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile.
297 * trans-decl.c (gfc_finish_var_decl): Ditto.
298 (create_function_arglist): Handle volatile dummy arguments.
300 2010-11-12 Joseph Myers <joseph@codesourcery.com>
302 * Make-lang.in (gfortranspec.o): Use $(OPTS_H).
303 * gfortran.h (gfc_handle_option): Take location_t parameter.
304 * options.c (gfc_handle_option): Take location_t parameter.
306 2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
309 trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
311 2010-11-11 Nathan Froyd <froydnj@codesourcery.com>
314 * options.c (gfc_post_options): Initialize gfc_option.max_errors.
315 (gfc_handle_option) [OPT_fmax_errors_]: Remove.
316 * lang.opt (fmax-errors=): Remove.
318 2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org>
320 * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
323 2010-11-11 Jan Hubicka <jh@suse.cz>
325 * options.c (gfc_post_options): Remove flag_whopr.
327 2010-11-11 Tobias Burnus <burnus@net-b.de>
330 * resolve.c (resolve_transfer): Reject I/O transfer of
334 * resolve.c (resolve_code): Reject nonscalar FORALL masks.
336 2010-11-11 Janus Weil <janus@gcc.gnu.org>
338 * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.
340 2010-11-10 Joseph Myers <joseph@codesourcery.com>
342 * trans-array.c (gfc_trans_deferred_array): Use "front-end"
343 spelling in diagnostic.
344 * trans.c (gfc_allocate_array_with_status): Add missing space in
347 2010-11-10 Joseph Myers <joseph@codesourcery.com>
349 * cpp.c (asm_file_name): Don't declare here.
351 2010-11-10 Tobias Burnus <burnus@net-b.de>
354 * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
355 and not for attr.elemental.
356 * intrinsic.texi (move_alloc): Document as being pure.
358 2010-11-10 Tobias Burnus <burnus@net-b.de>
361 * resolve.c (resolve_fl_derived): Don't allow CLASS in
362 sequence/BIND(C) types.
364 2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
365 Mikael Morin <mikael@gcc.gnu.org>
368 * intrinsic.c: Correctly set the pure attributes for intrinsic
370 * expr.c (check_specification_function): Remove this function and move
371 its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
372 order of checks by checking for non-constant arguments first. Then,
373 check for initialization functions, followed by intrinsics.
375 2010-11-09 Janus Weil <janus@gcc.gnu.org>
378 * gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
379 gfc_add_hash_component,gfc_add_size_component,
380 gfc_add_def_init_component): New macros.
381 * class.c (gfc_add_component_ref): Renamed data component.
382 (get_unique_type_string): New function.
383 (gfc_build_class_symbol): Use 'get_unique_type_string' to construct
384 uniques names for the class containers. Rename components.
385 (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
386 uniques names for the vtab symbols. Rename components.
387 * decl.c (attr_decl1): Renamed class container components.
388 * iresolve.c (gfc_resolve_extends_type_of): Ditto.
389 * match.c (select_type_set_tmp): Renamed temporaries.
390 * module.c (read_module): Renamed vtab and vtype symbols.
391 * resolve.c (resolve_structure_cons,resolve_typebound_function,
392 resolve_typebound_subroutine,resolve_deallocate_expr,
393 resolve_select_type,resolve_fl_derived): Renamed class container and
395 * trans-array.c (structure_alloc_comps): Ditto.
396 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
397 * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
398 gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
399 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
400 gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
401 gfc_conv_same_type_as): Ditto.
402 * trans-stmt.c (gfc_trans_allocate): Ditto.
404 2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
407 * trans-decl.c (generate_local_decl): Do not generate unused warning
408 for variables in namelists.
410 2010-11-08 Janus Weil <janus@gcc.gnu.org>
413 * decl.c (build_struct): Build vtab immediately if derived type
414 has already been declared.
416 2010-11-08 Janus Weil <janus@gcc.gnu.org>
419 * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.
421 2010-11-06 Janus Weil <janus@gcc.gnu.org>
424 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
427 2010-11-05 Janus Weil <janus@gcc.gnu.org>
431 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
432 Add component '$copy' to vtype symbol for polymorphic deep copying.
433 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
434 during resolution stage.
435 * resolve.c (resolve_codes): Don't resolve code if namespace is already
437 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
438 polymorphic ALLOCATE statements with SOURCE.
440 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
441 Paul Thomas <pault@gcc.gnu.org>
443 * dump-parse-tree.c (code_indent): Take label into acount
444 when calculating indent.
445 (show_typespec): Also display class.
446 (show_attr): Add module name to argument.
447 Don't show UNKNOWN for flavor, access and save. Don't show
448 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
449 association. Show intent only for dummy arguments.
450 Set length of shown symbol names to minimum of 12.
451 Show attributes header.
452 (show_symbol): Adjust show_level.
453 (show_symtree): Clear up display for ambiguous. Show if symbol
454 was imported from namespace.
455 (show_code_node): Clear up indenting. Traverse symtree and
456 show code directly instead of calling show_namespace.
458 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
460 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
462 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
463 * trans-stmt.c (gfc_trans_do): Likewise.
465 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
466 Tobias Burnus <burnus@net-b.de>
469 * array.c (gfc_match_array_constructor): Reject deferred type
470 parameter (DTP) in type-spec.
471 * decl.c (char_len_param_value, match_char_length,
472 gfc_match_char_spec, build_sym, variable_decl,
473 enumerator_decl): Support DTP.
474 * expr.c (check_inquiry): Fix check due to support for DTP.
475 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
476 * misc.c (gfc_clear_ts): Set it to false.
477 * match.c (gfc_match_allocate): Support DTP.
478 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
479 (resolve_fl_variable): Add DTP constraint check.
480 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
483 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
486 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
487 with a gfc_find_symbol to prevent namespace pollution. Remove dead
489 (match_type_spec): Remove parsing of '::'. Collapse character
490 kind checking to one location.
491 (gfc_match_allocate): Use correct locus in error message.
493 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
495 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
496 dump_fortran_original and add dump_fortran_optimized.
497 * lang.opt: Add fdump-fortran-original and
498 fdump-fortran-optimized. Document that fdump-parse-tree is
500 * gfortran.texi: Add -fdump-fortran-original and
501 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
502 * frontend-passes.c (gfc_run_passes): If optimizing and
503 if gfc_option.dump_fortran_optimized is set, dump the parse tree
505 * parse.c: Rename gfc_option.dump_parse_tree to
506 gfc_option.dump_fortran_original.
507 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
508 to gfc_option.dump_fortran_original and handle
509 gfc_option.dump_fortran_optimize.
510 (gfc_post_options): Rename gfc_option.dump_parse_tree
511 to gfc_option.dump_fortran_original.
512 (gfc_handle_option): Rename OPT_fdump_parse_tree to
513 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
514 to gfc_option.dump_fortran_original. Handle
515 OPT_fdump_fortran_optimized.
517 2010-10-30 Janus Weil <janus@gcc.gnu.org>
522 * interface.c (count_types_test): Symmetrize type check.
523 (generic_correspondence): Ditto.
525 2010-10-27 Janus Weil <janus@gcc.gnu.org>
528 * interface.c (compare_allocatable): Handle polymorphic allocatables.
529 (compare_parameter): Add two error messages for polymorphic dummies.
531 2010-10-26 Janus Weil <janus@gcc.gnu.org>
534 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
535 * trans.c (gfc_deallocate_scalar_with_status): New function for
536 deallocation of allocatable scalars.
537 * trans-array.c (structure_alloc_comps): Call it here ...
538 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
539 * trans-stmt.c (gfc_trans_deallocate): ... and here.
541 2010-10-26 Tobias Burnus <burnus@net-b.de>
544 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
547 * trans-array.c (duplicate_allocatable): Use size of type and not
548 the size of the pointer to the type.
550 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
553 * fortran/scanner.c (include_line): Check return value of load_file.
555 2010-10-23 Tobias Burnus <burnus@net-b.de>
558 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
560 2010-10-21 Janus Weil <janus@gcc.gnu.org>
563 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
564 we're currently matching a (non-proc-)pointer assignment.
565 * decl.c (match_pointer_init): Set it.
566 * match.c (gfc_match_pointer_assignment): Ditto.
567 * primary.c (matching_actual_arglist): New global variable to indicate
568 we're currently matching an actual argument list.
569 (gfc_match_actual_arglist): Set it.
570 (gfc_match_varspec): Reject procedure pointer component calls with
571 missing argument list.
573 2010-10-21 Janus Weil <janus@gcc.gnu.org>
576 * interface.c (gfc_compare_interfaces): Switch arguments of type
577 comparison (important for polymorphic variables).
579 2010-10-21 Tobias Burnus <burnus@net-b.de>
582 * expr.c (gfc_check_vardef_context): Treat pointer functions
585 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
588 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
589 F08 numeric stop function.
590 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
591 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
592 for stop_numeric_f08.
594 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
596 * gfortran.h: Remove definition of bt enumerator.
597 * libgfortran.h: Add bt enumerator type alighned with defintion.
598 Remove the dtype enumerator, no longer used.
599 previously given in libgfortran/io.h
600 * trans-types.c: Use new bt enumerator.
601 * trans-io.c: Likewise.
603 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
605 * trans-io.c (gfc_build_io_library_fndecls):
606 Array descriptor arguments to transfer_array can be
607 dereferenced recursively.
609 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
614 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
615 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
616 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
617 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
618 (gfc_build_io_library_fndecls): Add corresponding function
620 (transfer_expr): If the current transfer is a READ, use
621 the iocall with the original version, otherwise the version
623 (transfer_array_desc): Likewise.
625 2010-10-15 Tobias Burnus <burnus@net-b.de>
628 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
629 (gfc_trans_runtime_error_vararg): Remove prototype.
630 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
631 (gfc_add_modify, gfc_evaluate_now): Use them.
632 (trans_runtime_error_vararg): Renamed from
633 gfc_trans_runtime_error_vararg, made static and use locus.
634 (gfc_trans_runtime_error): Use it.
635 (gfc_trans_runtime_check): Ditto and make use of locus.
636 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
637 gfc_trans_do, gfc_trans_do_while): Improve line number
638 associated with generated expressions.
640 2010-10-12 Daniel Kraft <d@domob.eu>
643 * parse.c (parse_associate): Set typespec of associate-name if that of
644 the target is already available.
646 2010-10-10 Janus Weil <janus@gcc.gnu.org>
649 * resolve.c (resolve_typebound_function): Bugfix for type-bound
652 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
654 * frontend-passes.c: Include opts.h.
655 (optimize_comparison): Renamed from optimize_equality.
656 Change second argument to operation to be compared.
657 Use flag_finite_math_only to avoid comparing REAL and
658 COMPLEX only when NANs are honored. Simplify comparing
659 of string concatenations where left or right operands are
660 equal. Simplify all comparison operations, based on the result
661 of gfc_dep_compare_expr.
662 * dependency.c: Include arith.h.
663 (gfc_are_identical_variables): Volatile variables should not
664 compare equal to themselves.
665 (gfc_dep_compare_expr): Handle string constants and string
668 2010-10-08 Joseph Myers <joseph@codesourcery.com>
670 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
671 * gfortran.h (gfc_init_options_struct): Declare.
672 * options.c (gfc_init_options_struct): New. Split out from
675 2010-10-07 Janus Weil <janus@gcc.gnu.org>
678 * resolve.c (resolve_typebound_function): Use correct declared type
679 for type-bound operators.
681 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
684 Revert revision 165026:
685 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
687 * decl.c (match_procedure_in_type): Assertify if conditions.
689 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
692 * resolve.c (resolve_transfer): Use expression inside parenthesis to
693 find acutal component to be transgferred.
695 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
697 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
699 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
701 * trans-array.c (gfc_free_ss_chain): Made non-static.
702 * trans-array.h (gfc_free_ss_chain): New prototype.
703 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
705 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
707 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
710 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
712 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
714 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
716 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
717 before calling gfc_free_expr.
719 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
721 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
722 gfc_advance_se_ss_chain.
723 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
724 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
725 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
726 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
727 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
729 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
731 * trans.c (gfc_restore_backend_locus): New function.
732 (gfc_get_backend_locus): Renamed to ...
733 (gfc_save_backend_locus): ... this.
734 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
735 gfc_save_backend_locus): Same.
736 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
737 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
738 gfc_save_backend_locus.
739 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
741 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
742 gfc_restore_backend_locus instead of gfc_set_backend_locus.
743 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
745 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
746 gfc_trans_deferred_vars):
747 Rename gfc_get_backend_locus to gfc_save_backend_locus.
748 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
750 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
752 * trans-array.c (gfc_build_constant_array_constructor): Free array
755 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
757 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
758 before overwriting it.
760 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
762 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
763 * symbol.c (gen_shape_param): Ditto.
765 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
767 * symbol.c (free_entry_list): New function.
768 (gfc_free_namespace): Free list of entries.
770 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
772 * symbol.c (free_components): Free list of formal args and formal
775 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
777 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
780 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
782 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
784 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
786 * resolve.c (check_typebound_baseobject): Free local expr before
789 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
791 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
793 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
795 * primary.c (gfc_free_structure_ctor_component): Also free the
796 component structure itself.
798 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
800 * module.c (gfc_use_module): Free atom_string when done with it.
802 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
804 * module.c (read_module): Remove useless string duplication.
806 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
808 * gfortranspec.c (append_arg): Remove commented code.
810 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
812 * decl.c (match_procedure_in_type): Assertify if conditions.
814 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
816 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
817 preprocessing is disabled.
819 2010-10-06 Jakub Jelinek <jakub@redhat.com>
822 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
823 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
824 (gfc_define_builtin): Change last argument to int bitmask from bool,
825 control addition of TREE_NOTHROW and leaf attribute as well.
826 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
827 (gfc_init_builtin_functions): Likewise. Remove
828 ATTR_{,CONST_}NOTHROW_LIST enum.
830 2010-10-04 Andi Kleen <ak@linux.intel.com>
832 * Make-lang.in (gfortran, f951): Add + to build rule.
834 2010-10-04 Richard Guenther <rguenther@suse.de>
836 * f95-lang.c (current_translation_unit): New global variable.
837 (gfc_create_decls): Build a translation-unit decl.
838 (pushdecl): In the global binding-level use the
839 translation-unit decl as DECL_CONTEXT.
840 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
841 (build_function_decl): Likewise. Delay setting the assembler
842 name, leave setting of DECL_CONTEXT to pushdecl.
843 (trans_function_start): Use DECL_FILE_SCOPE_P.
844 (gfc_create_module_variable): Likewise. Remove questionable
846 * trans.c (gfc_generate_module_code): Likewise.
848 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
850 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
851 instead of duplicating code.
852 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
855 2010-10-02 Janus Weil <janus@gcc.gnu.org>
858 * resolve.c (resolve_formal_arglist): Avoid setting default type for
859 formal arguments of intrinsic procedures.
861 2010-09-30 Janus Weil <janus@gcc.gnu.org>
864 * resolve.c (resolve_allocate_expr): Do not use
865 'gfc_has_default_initializer'.
867 2010-09-30 Tobias Burnus <burnus@net-b.de>
869 * gfortran.tex (Fortran 2008 status): Update list of
870 implemented features.
872 2010-09-29 Joseph Myers <joseph@codesourcery.com>
874 * lang.opt: Don't use VarExists.
876 2010-09-29 Joseph Myers <joseph@codesourcery.com>
878 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
880 (gfc_cpp_post_options): Update names of cpp_options members.
881 (cb_cpp_error): Update names of diagnostic_context members.
882 * f95-lang.c (gfc_init_builtin_functions): Update names of
883 gfc_option_t members.
884 * gfortran.h (gfc_option_t): Rename warn_conversion and
886 * intrinsic.c (gfc_convert_type_warn): Update names of
887 gfc_option_t members.
888 * options.c (gfc_init_options, gfc_post_options, set_Wall,
889 gfc_handle_option): Update names of gfc_option_t members.
890 * parse.c (next_free, next_fixed): Update names of gfc_option_t
892 * scanner.c (pedantic): Remove extern declaration.
893 (skip_free_comments, skip_fixed_comments, include_line): Update
894 names of gfc_option_t members.
895 * trans-decl.c (gfc_generate_function_code): Update names of
896 gfc_option_t members.
898 2010-09-28 Tobias Burnus <burnus@net-b.de>
902 * intrinsic.c (add_functions): Make compiler_version and
903 compiler_options CLASS_INQUIRY.
904 * gfortran.h (gfc_get_option_string): New prototype.
905 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
907 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
908 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
909 (ISO_C_BINDING): Refer to C_SIZEOF.
910 * options.c (gfc_get_option_string): New function.
911 * simplify.c (gfc_simplify_compiler_options): Use it.
912 (gfc_simplify_compiler_version): Include compiler name.
914 2010-09-28 Jan Hubicka <jh@suse.cz>
916 * f95-lang.c (gfc_define_builtin): Make leaf.
917 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
918 and ATTR_NOTHROW_LEAF_LIST.
919 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
920 (DEF_GOMP_BUILTIN): Likewise.
922 2010-09-28 Tobias Burnus <burnus@net-b.de>
925 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
928 2010-09-27 Tobias Burnus <burnus@net-b.de>
932 * intrinsic.h (gfc_simplify_compiler_options,
933 gfc_simplify_compiler_version): New prototypes.
934 * intrinsic.c (gfc_intrinsic_function_by_id,
935 make_from_module): New functions.
936 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
937 gfc_specific_intrinsic): Don't return module intrinsics.
938 (add_functions): Add compiler_options, compiler_version.
939 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
940 * symbol.c (std_for_isocbinding_symbol): Add version check for
942 * iso-fortran-env.def: Add compiler_options, compiler_version.
943 * iso-c-binding.def: Add c_sizeof.
944 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
945 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
946 (gfc_intrinsic_function_by_id): New prototype.
947 * module.c (create_intrinsic_function): New function.
948 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
949 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
950 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
952 * simplify.c (gfc_simplify_compiler_options,
953 gfc_simplify_compiler_version): New functions.
955 2010-09-26 Daniel Kraft <d@domob.eu>
959 * resolve.c (resolve_select_type): Clarify code.
960 (resolve_assoc_var): Only set typespec if it is currently unknown.
962 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
965 * module.c (create_int_parameter_array): Set the array value shape.
967 2010-09-25 Tobias Burnus <burnus@net-b.de>
969 * gfortran.texi: Re-add accidently removed \input line.
971 2010-09-25 Daniel Kraft <d@domob.eu>
974 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
975 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
976 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
977 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
978 `extra_comma' with changed semantics.
979 (gfc_resolve_dt): Check variable definitions.
980 (match_io_element): Remove INTENT and PURE checks here and
981 initialize code->ext.dt member.
982 (match_io): Set dt->dt_io_kind.
983 (gfc_resolve_inquire): Check variable definition for all tags
984 except UNIT, FILE and ID.
985 * resolve.c (resolve_transfer): Variable definition check.
987 2010-09-25 Tobias Burnus <burnus@net-b.de>
989 * interface.c (gfc_match_end_interface): Constify char pointer
992 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
994 * interface.c (gfc_match_end_interface): Deal with user defined
995 operators that overload rational operators and C1202.
997 2010-09-24 Tobias Burnus <burnus@net-b.de>
999 * gfortran.texi: Add second space after end-of-sentence period;
1000 change / to /@/ to allow hyphenation of URLs.
1001 (Standards): Remove duplicated OpenMP, update wording given that
1002 Fortran 2008 now released.
1003 (Fortran 2008 status): Update and add list of implemented features.
1005 2010-09-24 Tobias Burnus <burnus@net-b.de>
1008 * iso-fortran-env.def: Add NAMED_KINDARRAY with
1009 character_kinds, integer_kinds, logical_kinds and
1011 * gfortran.h: Add them to iso_fortran_env_symbol.
1012 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
1013 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
1014 libgfortran_stat_codes to libgfortran_error_codes.
1015 * module.c (create_int_parameter_array): New function.
1016 (use_iso_fortran_env_module): Use it for
1017 NAMED_KINDARRAY of iso-fortran-env.def.
1018 * trans-decl.c (gfc_get_symbol_decl): Parameter
1019 arrays of intrinsics modules become local static variables.
1020 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
1021 integer_kinds, logical_kinds and real_kinds.
1023 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
1026 * frontend-passes.c (optimize_binop_array_assignment):
1027 Only re-use lhs as intermediate storage if kind and type
1030 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
1034 * trans-array.c (gfc_conv_expr_descriptor): Handle
1035 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
1037 2010-09-23 Tobias Burnus <burnus@net-b.de>
1039 * intrinsic.texi (OpenMP modules): Add named constants of
1042 2010-09-23 Daniel Kraft <d@domob.eu>
1047 * gfortran.h (gfc_check_vardef_context): New method.
1048 (struct symbol_attribute): New flag `select_type_temporary'.
1049 * primary.c (gfc_variable_attr): Clarify initialization of ref.
1050 (match_variable): Remove PROTECTED check and assignment check
1051 for PARAMETERs (this is now done later).
1052 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
1053 (gfc_match_associate): Defer initialization of newAssoc->variable.
1054 (gfc_match_nullify): Remove PURE definability check.
1055 (select_type_set_tmp): Set new `select_type_temporary' flag.
1056 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
1057 (gfc_check_pointer_assign): Ditto (and other checks removed).
1058 (gfc_check_vardef_context): New method.
1059 * interface.c (compare_parameter_protected): Removed.
1060 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
1061 related to INTENT([IN]OUT) arguments.
1062 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
1063 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
1064 (remove_last_array_ref): New method.
1065 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
1066 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
1067 (resolve_assoc_var): Remove checks for definability here.
1068 (resolve_select_type): Handle resolving of code->block here.
1069 (resolve_ordinary_assign): Remove PURE check.
1070 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
1071 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
1073 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1075 * gfortran.texi (Argument list functions): Allow URL to wrap.
1076 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
1077 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
1078 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
1079 code markups in the text.
1080 * invoke.texi (Fortran Dialect Options)
1081 (Error and Warning Options, Directory Options, Code Gen Options):
1082 Likewise. Remove @code inside @smallexample.
1084 2010-09-22 Joseph Myers <joseph@codesourcery.com>
1086 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
1087 OPT__help instead of OPT_fversion and OPT_fhelp.
1088 * lang.opt (-all-warnings, -assert, -assert=, -comments,
1089 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1090 -dump, -dump=, -include-barrier, -include-directory,
1091 -include-directory=, -include-directory-after,
1092 -include-directory-after=, -include-prefix, -include-prefix=,
1093 -no-line-commands, -no-standard-includes, -output, -output=,
1094 -preprocess, -print-missing-file-dependencies, -trace-includes,
1095 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
1096 -write-dependencies, -write-user-dependencies): New.
1098 2010-09-21 Jason Blevins <jrblevin@sdf.org>
1100 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
1101 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
1104 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
1107 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
1111 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
1112 accessing dimensions in reversed order.
1115 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
1116 intrinsic function call.
1118 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
1119 Update asserts accordingly.
1122 * trans.h (gfc_se): New field force_tmp.
1123 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
1124 and set parmse.force_tmp if some alias is found.
1125 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
1126 if se->force_tmp is set.
1128 2010-09-20 Janus Weil <janus@gcc.gnu.org>
1131 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
1132 TBPs, PPCs and pointer/allocatable components.
1134 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
1137 * simplify.c (is_constant_array_expr): Allow structure array
1138 elements as well as constants.
1139 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
1140 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
1141 type of source to the result.
1143 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1145 * frontend-passes.c (gfc_expr_walker): Also
1146 handle EXPR_SUBSTRING.
1148 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1150 * frontend-passes.c (gfc_expr_walker): Handle
1151 constructors and references.
1153 2010-09-16 Tobias Burnus <burnus@net-b.de>
1156 * trans-types.c (create_fn_spec): New function.
1157 (gfc_get_function_type): Call it.
1159 2010-09-16 Jakub Jelinek <jakub@redhat.com>
1161 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
1162 (gfc_expr_walker, gfc_code_walker): New prototypes.
1163 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
1164 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
1165 (optimize_namespace): Use gfc_code_walker.
1166 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
1167 (optimize_expr_0, optimize_code_node,
1168 optimize_actual_arglist): Removed.
1169 (optimize_assignment): Don't call optimize_expr_0.
1171 2010-09-16 Janus Weil <janus@gcc.gnu.org>
1174 * interface.c (compare_parameter): Create vtab for actual argument,
1175 instead of formal (if needed).
1177 2010-09-15 Janus Weil <janus@gcc.gnu.org>
1180 * resolve.c (resolve_allocate_expr): Do default initialization via
1183 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1185 * mathbuiltins.def: Do not defined huge_val built-in.
1186 * trans-const.c (gfc_build_inf_or_huge): New function.
1187 * trans-const.h (gfc_build_inf_or_huge): New prototype.
1188 * f95-lang.c (gfc_init_builtin_functions): Don't defined
1190 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
1191 have functions of type (*) (void) anymore.
1192 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
1193 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
1194 of generating a call to huge_val().
1196 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
1198 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
1199 * dependency.c (gfc_check_dependency): Don't depend on
1200 expr's inline_noncopying_intrinsic_attribute.
1201 * dependency.c (gfc_check_argument_var_dependency,
1202 gfc_check_argument_dependency): Ditto. Recursively check dependency
1203 as NOT_ELEMENTAL in the non-copying (=transpose) case.
1204 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
1205 * resolve.c (find_noncopying_intrinsics): Remove.
1206 (resolve_function, resolve_call): Remove call to
1207 find_noncopying_intrinsics.
1209 * trans-array.c (gfc_conv_array_transpose): Remove.
1210 (gfc_walk_subexpr): Make non-static. Move prototype...
1211 * trans-array.h (gfc_walk_subexpr): ... here.
1212 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
1214 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
1215 gfc_inline_intrinsic_function_p): New.
1216 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
1217 Remove transpose from the libcall list.
1218 (gfc_walk_intrinsic_function): Special case inline intrinsic.
1219 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
1221 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1223 * trans-expr.c (expr_is_variable): New function taking non-copying
1224 intrinsic functions into account.
1225 (gfc_trans_assignment_1): Use expr_is_variable.
1227 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1229 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
1230 real array dimension instead of the scalarizer (loop) dimension.
1232 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
1234 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
1235 transposed references.
1237 2010-09-10 Tobias Burnus <burnus@net-b.de>
1240 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
1241 build4_stat_loc): New inline functions.
1242 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
1243 (build1_v, build2_v, build3_v, build4_v): Use input_location
1245 * trans-array.c (gfc_trans_scalarized_loop_end,
1246 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
1247 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
1248 gfc_finish_wrapped_block): Ditto.
1249 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
1250 * trans-expr.c (gfc_conv_missing_dummy,
1251 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
1252 * trans-openmp.c (gfc_omp_clause_default_ctor,
1253 gfc_trans_omp_critical, gfc_trans_omp_parallel,
1254 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1255 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
1256 gfc_trans_omp_single, gfc_trans_omp_task,
1257 gfc_trans_omp_workshare): Ditto.
1259 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
1261 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
1262 for dummy argument that appears in a specification statement.
1264 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1266 * trans-array.c (gfc_get_array_ref_dim): New function.
1267 (gfc_trans_create_temp_array): Reconstruct array
1268 bounds from loop bounds. Use array bounds instead of loop bounds.
1270 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1272 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1273 Get the array dimension from the dim array.
1275 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1277 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
1278 dim array to get the stride in the innermost loop.
1280 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1282 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
1283 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
1284 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1286 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1288 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
1289 and info dimension are the same. Loop over loop dimension.
1290 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
1292 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1294 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
1297 2010-09-09 Tobias Burnus <burnus@net-b.de>
1300 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
1301 STAT): Show also syntax for the function version.
1302 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
1303 add_sym_3s_intent): Remove function.
1304 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
1306 (add_sym_2_intent): New function.
1307 (add_functions): Set intent for functions which modify
1308 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
1309 argument name of hostnm from "a" to "c"
1310 (add_subroutines): Change add_sym_*s_intent to
1311 add_sym_*s and add intent to the add_sym_*s calls.
1313 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1316 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
1317 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
1318 * gfortran.h: Define ISYM values for above intrinsics.
1319 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1320 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
1321 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1322 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1323 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1324 gfc_simplify_merge_bits, gfc_simplify_rshift,
1325 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
1326 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
1327 gfc_resolve_shift): New prototypes.
1328 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
1329 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
1330 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1331 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
1333 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
1334 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
1335 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
1337 (gfc_conv_intrinsic_function): Call above static functions.
1338 * intrinsic.texi: Document new intrinsics.
1339 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1340 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1341 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1342 gfc_simplify_merge_bits, gfc_simplify_rshift,
1343 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
1346 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1348 * frontend-passes.c (optimize_code_node): Walk block chain by default.
1351 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
1352 instead of code->block.
1355 * openmp.c (resolve_omp_do): Report not enough do loops for
1356 collapse even if block->next is NULL.
1358 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1361 * dependency.c (gfc_deb_compare_expr): Take missing optional
1362 arguments into account.
1364 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1366 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1367 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1368 (gfc_build_intrinsic_function_decls): Don't build the
1369 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
1370 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
1371 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
1372 of calling clz128/ctz128 library functions.
1374 2010-09-07 Jan Hubicka <jh@suse.cz>
1376 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
1379 2010-09-07 Tobias Burnus <burnus@net-b.de>
1382 * intrinsic.texi (COS): Remove superfluous "n".
1384 2010-09-07 Tobias Burnus <burnus@net-b.de>
1387 * trans-array.c (gfc_conv_descriptor_data_get,
1388 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
1389 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
1390 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
1391 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
1392 gfc_conv_shift_descriptor_lbound,
1393 gfc_set_loop_bounds_from_array_spec,
1394 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
1395 gfc_conv_array_transpose, gfc_get_iteration_count,
1396 gfc_grow_array, gfc_trans_array_ctor_element,
1397 gfc_trans_array_constructor_subarray,
1398 gfc_trans_array_constructor_value,
1399 constant_array_constructor_loop_size, gfc_trans_array_constructor,
1400 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
1401 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
1402 gfc_conv_array_ref, gfc_trans_preloop_setup,
1403 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1404 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
1405 gfc_conv_descriptor_size, gfc_array_init_size,
1406 gfc_array_allocate, gfc_array_deallocate,
1407 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
1408 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
1409 get_array_charlen, gfc_conv_expr_descriptor,
1410 array_parameter_size, gfc_conv_array_parameter,
1411 gfc_trans_dealloc_allocated, get_full_array_size,
1412 duplicate_allocatable,
1413 structure_alloc_comps): Change fold_build[0-9] to
1414 fold_build[0-9]_loc.
1415 (duplicate_allocatable, structure_alloc_comps,
1416 gfc_duplicate_allocatable): Add space after function name.
1418 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1420 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1421 checking string length value.
1422 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1423 gfc_charlen_type_node type.
1426 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1427 length to gfc_charlen_type_node.
1429 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1432 * frontend-passes.c (optimize_binop_array_assignment): New
1434 (optimize_assignment): Call it.
1436 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1439 * trans-expr.c (gfc_conv_substring): If start and end
1440 of the string reference are equal, set the length to one.
1442 2010-09-06 Tobias Burnus <burnus@net-b.de>
1445 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1447 2010-09-06 Tobias Burnus <burnus@net-b.de>
1450 * dump-parse-tree.c (gfc_debug_expr): New function.
1452 2010-09-06 Tobias Burnus <burnus@net-b.de>
1455 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1456 (check_specific): Special case for those intrinsics.
1457 * gfortran.h (gfc_isym_id): Add new intrinsics
1458 * intrinsic.h (gfc_check_transf_bit_intrins,
1459 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1460 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1462 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1463 gfc_resolve_iparity, resolve_transformational): New functions.
1464 (gfc_resolve_product, gfc_resolve_sum,
1465 gfc_resolve_parity): Use resolve_transformational.
1466 * check.c (gfc_check_transf_bit_intrins): New function.
1467 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1468 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1469 do_bit_xor, simplify_transformation): New functions.
1470 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1471 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1472 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1473 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1474 Handle IALL, IANY and IPARITY intrinsics.
1475 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1477 (IALL, IANY, IPARITY): Document new intrinsics.
1479 2010-09-05 Tobias Burnus <burnus@net-b.de>
1482 * f95-lang.c (gfc_truthvalue_conversion): Use
1483 fold_build[0-9]_loc instead of fold_build[0-9].
1484 * convert.c (convert): Ditto.
1485 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1486 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1487 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1488 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1489 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1490 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1491 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1492 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1493 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1494 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1495 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1496 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1497 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1498 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1499 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1500 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1501 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1502 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1503 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1504 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1505 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1506 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1507 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1508 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1509 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1510 gfc_conv_associated, gfc_conv_same_type_as,
1511 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1513 2010-09-04 Tobias Burnus <burnus@net-b.de>
1516 * resolve.c (resolve_fl_namelist): Change constraint checking
1517 order to prevent endless loop.
1519 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1522 * resolve.c (resolve_allocate_expr): Generate default initializers
1523 already at this point, resolve them and put them into expr3, ...
1524 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1527 2010-09-03 Tobias Burnus <burnus@net-b.de>
1530 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1531 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1533 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1534 gfc_conv_string_length, gfc_conv_substring,
1535 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1536 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1537 gfc_conv_expr_op, gfc_build_compare_string,
1538 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1539 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1540 gfc_conv_procedure_call, fill_with_spaces,
1541 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1542 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1543 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1544 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1545 fold_build[0-9] to fold_build[0-9]_loc.
1546 * trans-io.c (set_parameter_const, set_parameter_value,
1547 set_parameter_ref, gfc_convert_array_to_string, set_string,
1548 set_internal_unit, io_result, set_error_locus,
1549 nml_get_addr_expr, build_dt): Ditto.
1550 * trans-openmp.c (gfc_omp_clause_default_ctor,
1551 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1552 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1553 gfc_trans_omp_do): Ditto.
1554 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1555 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1556 gfc_trans_runtime_check, gfc_call_malloc,
1557 gfc_allocate_with_status, gfc_allocate_array_with_status,
1558 gfc_call_free, gfc_deallocate_with_status,
1559 gfc_call_realloc): Ditto.
1561 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1564 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1565 arglists for pure user functions, or for those intrinsic
1566 functions which are also pure.
1567 * intrinsics.c (add_conv): Mark conversion functions as pure.
1568 (add_char_conversions): Likewise.
1570 2010-09-03 Daniel Kraft <d@domob.eu>
1573 * resolve.c (resolve_actual_arglist): Allow internal procedure
1574 as actual argument with Fortran 2008.
1576 2010-09-03 Daniel Kraft <d@domob.eu>
1579 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1580 `which_construct' as this is no longer restricted to loops.
1581 * parse.h (struct gfc_state_data): New field `construct'.
1582 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1583 * parse.c (push_state): Set `construct' field.
1584 * resolve.c (resolve_select_type): Extend comment.
1585 * trans-stmt.c (gfc_trans_if): Add exit label.
1586 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1587 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1588 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1589 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1590 (gfc_trans_cycle): Ditto.
1591 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1593 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1595 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1596 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1597 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1598 * intrinsic.texi (RSHIFT): Fix documentation.
1600 2010-09-02 Tobias Burnus <burnus@net-b.de>
1603 * trans-common.c (create_common): Change build[0-9] to
1605 * trans-const.c (gfc_conv_constant_to_tree,
1606 gfc_conv_constant_to_tree): Ditto.
1607 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1608 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1609 add_argument_checking, create_main_function,
1610 gfc_generate_return): Ditto.
1611 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1612 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1613 compute_inner_temp_size, compute_overall_iter_number,
1614 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1615 gfc_conv_elemental_dependencies, gfc_do_allocate,
1616 gfc_evaluate_where_mask, gfc_trans_allocate,
1617 gfc_trans_arithmetic_if, gfc_trans_call,
1618 gfc_trans_character_select, gfc_trans_deallocate,
1619 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1620 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1621 gfc_trans_integer_select, gfc_trans_logical_select,
1622 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1623 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1624 gfc_trans_where_assign) Ditto.
1626 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1629 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1632 2010-09-02 Tobias Burnus <burnus@net-b.de>
1635 * resolve.c (apply_default_init): Mark symbol as referenced,
1636 if it is initialized.
1637 (resolve_symbol): Change intialized check for BT_DERIVED such
1638 that also function results get initialized; remove now obsolete
1639 gfc_set_sym_referenced for BT_CLASS.
1641 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1644 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1645 * resolve.c (resolve_allocate_expr): Defer handling of default
1646 initialization to 'gfc_trans_allocate'.
1647 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1648 (resolve_fl_derived): Suppress error messages for vtypes.
1649 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1650 polymorphic MOLD expression.
1651 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1652 dummy initialization.
1654 2010-09-01 Tobias Burnus <burnus@net-b.de>
1656 * gfortran.texi (preprocessing): Update URL to COCO.
1658 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1660 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1661 array quad_decls. Remove unnecessary assignment.
1663 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1665 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1666 other than long double.
1667 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1668 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1669 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1670 prefix to function name.
1671 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1672 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1674 (gfc_conv_intrinsic_exponent): Likewise.
1675 (gfc_conv_intrinsic_abs): Likewise.
1676 (gfc_conv_intrinsic_mod): Likewise.
1677 (gfc_conv_intrinsic_sign): Likewise.
1678 (gfc_conv_intrinsic_arith): Likewise.
1679 (gfc_conv_intrinsic_fraction): Likewise.
1680 (gfc_conv_intrinsic_nearest): Likewise.
1681 (gfc_conv_intrinsic_spacing): Likewise.
1682 (gfc_conv_intrinsic_rrspacing): Likewise.
1683 (gfc_conv_intrinsic_scale): Likewise.
1684 (gfc_conv_intrinsic_set_exponent): Likewise.
1686 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1688 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1689 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1690 * iresolve.c (gfc_resolve_execute_command_line): New function.
1691 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1692 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1694 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1697 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1698 and parity{,l,ll} builtins.
1699 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1700 (gfc_conv_intrinsic_function): Call above new functions.
1701 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1703 * intrinsic.texi: Document POPCNT and POPPAR.
1705 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1708 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1710 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1712 * Make-lang.in: Add frontend-passes.o dependencies.
1714 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1717 * resolve.c (resolve_structure_cons): For derived types, make sure the
1718 type has been resolved.
1719 (resolve_typebound_procedures): Make sure the vtab has been generated.
1721 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1724 * match.c (gfc_match_select_type): Give the associate-name the
1725 FL_VARIABLE attribute.
1727 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1729 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1732 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1735 * trans-types.c (gfc_init_kinds): Disable TFmode.
1737 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1740 * match.c (gfc_match_allocate): Avoid double free on error.
1742 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1745 * gfortran.h (gfc_real_info): Add c_float128 field.
1746 * mathbuiltins.def: Indicate which builtins are const.
1747 * trans-types.h (float128_type_node, complex_float128_type_node,
1748 gfc_real16_is_float128): New variables.
1749 * trans-types.c (float128_type_node, complex_float128_type_node,
1750 gfc_real16_is_float128): New variables.
1751 (gfc_init_kinds): Allow TFmode.
1752 (gfc_build_real_type): Mark __float128 types as such.
1753 (gfc_init_types): Initialize float128_type_node and
1754 complex_float128_type_node
1755 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1756 argument of OTHER_BUILTIN macro.
1757 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1758 (builtin_decl_for_precision): Special case for __float128.
1759 (builtin_decl_for_float_kind): Likewise.
1760 (define_quad_builtin): New function.
1761 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1762 library decls if necessary. Store them in the real16_decl and
1763 complex16_decl builtin map fields.
1764 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1765 library function names.
1767 2010-08-27 Tobias Burnus <burnus@net-b.de>
1770 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1771 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1772 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1773 gfc_resolve_parity): New prototypes.
1774 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1775 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1776 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1777 gfc_resolve_parity): New functions.
1778 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1780 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1781 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1782 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1783 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1784 Add post-processing opterator.
1785 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1786 gfc_simplify_product, gfc_simplify_sum): Update call.
1787 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1788 gfc_simplify_parity): New functions.
1790 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1793 * match.c (select_type_set_tmp): Add the possibility to reset the
1795 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1797 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1800 * dependency.c (check_section_vs_section): Single test for
1801 identical strides which takes into account that only one
1802 of the strides may be NULL.
1804 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1807 * primary.c (match_hollerith_constant): Calculate padding needed to
1808 fill default integer and allocate string for that size. Set pad bytes
1810 * gfortran.h: Add hollerith pad value to type spec union.
1811 * data.c (create_character_initializer): Fix spelling of function name.
1812 Use hollerith pad value to calculate length.
1813 * arith.c (hollerith2representation); Use hollerith pad value to
1816 2010-08-26 Daniel Kraft <d@domob.eu>
1821 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1822 (gfc_build_block_ns): Declared here...
1823 * parse.h (gfc_build_block_ns): ...instead of here.
1824 * trans.h (gfc_process_block_locals): Expect additionally the
1825 gfc_association_list of BLOCK (if present).
1826 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1827 * resolve.c (resolve_variable): Only check for invalid *array*
1828 references on associate-names.
1829 (resolve_assoc_var): New method with code previously in resolve_symbol.
1830 (resolve_select_type): Use association to give the selector and
1831 temporaries their values instead of ordinary assignment.
1832 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1833 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1834 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1835 to `gfc_process_block_locals' to match new interface.
1836 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1838 (gfc_process_block_locals): Defer them rather here when linked to
1839 from the BLOCK's association list.
1841 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1843 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1844 TREE_NOTHROW on fndecls that can't throw. Set
1845 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1846 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1847 gfor_fndecl_associated.
1849 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1852 * frontend-passes.c (optimize_equality): Don't optimize array equality
1854 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1857 * resolve.c (resolve_procedure_interface): New function split off from
1859 (resolve_formal_arglist): Call it here ...
1860 (resolve_symbol): ... and here.
1862 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1864 * Make-lang.in (gfortranspec.o): Update dependencies.
1865 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1867 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1868 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1869 (g77_xargc): Make unsigned.
1870 (g77_xargv): Change to g77_x_decoded_options.
1871 (g77_newargc): Make unsigned.
1872 (g77_newargv): Change to g77_new_decoded_options.
1873 (strings_same, options_same): New.
1874 (append_arg): Use cl_decoded_option structures.
1875 (append_option): New.
1876 (add_arg_libgfortran): New.
1877 (lang_specific_driver): Use cl_decoded_option structures.
1879 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1883 * class.c (add_proc_comp): Add static initializer for PPCs.
1884 (add_procs_to_declared_vtab): Modified comment.
1885 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1886 initializer if the component is part of a vtype.
1887 (mio_component_list): Add argument 'vtype', pass it on to
1889 (mio_symbol): Modified call to 'mio_component_list'.
1890 * trans.h (gfc_conv_initializer): Modified prototype.
1891 (gfc_trans_assign_vtab_procs): Removed.
1892 * trans-common.c (create_common): Modified call to
1893 'gfc_conv_initializer'.
1894 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1895 gfc_emit_parameter_debug_info): Modified call to
1896 'gfc_conv_initializer'.
1897 (build_function_decl): Remove assertion.
1898 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1899 Removed call to 'gfc_trans_assign_vtab_procs'.
1900 (gfc_conv_initializer): Add argument 'procptr'.
1901 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1902 (gfc_trans_assign_vtab_procs): Removed.
1903 * trans-stmt.c (gfc_trans_allocate): Removed call to
1904 'gfc_trans_assign_vtab_procs'.
1906 2010-08-21 Tobias Burnus <burnus@net-b.de>
1910 * intrinsic.c (add_sym): Init value attribute.
1911 (set_attr_value): New function.
1912 (add_functions) Use it and add JN/YN resolvers.
1913 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1914 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1915 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1916 * iresolve.c (gfc_resolve_bessel_n2): New function.
1917 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1919 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1920 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1921 * simplify.c (): For YN set to -INF if previous values
1923 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1925 * iresolve.c (gfc_resolve_extends_type_of): Set the
1926 type of the dummy argument to the one of the actual.
1928 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1930 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1932 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1934 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1937 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1939 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1941 2010-08-19 Daniel Kraft <d@domob.eu>
1945 * trans.h (struct gfc_se): New flag `byref_noassign'.
1946 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1947 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1948 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1949 and check for compile-time errors with those.
1950 * trans-decl.c (trans_associate_var): Use new routine
1951 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1952 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1953 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1954 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1955 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1956 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1957 rank remapping for assignment.
1959 2010-08-19 Tobias Burnus <burnus@net-b.de>
1961 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1962 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1965 2010-08-19 Tobias Burnus <burnus@net-b.de>
1969 * check.c (gfc_check_bessel_n2): New function.
1970 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1971 * intrinsic.c (add_functions): Add transformational version
1972 of the Bessel_jn/yn intrinsics.
1973 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1974 gfc_simplify_bessel_yn2): New prototypes.
1975 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1976 transformational variant.
1977 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1978 Check for negative order.
1979 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1980 gfc_simplify_bessel_yn2): New functions.
1982 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1985 * resolve.c (resolve_transfer): Traverse operands and set expression
1986 to be checked to a non EXPR_OP type.
1988 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1991 * gfortran.h (gfc_add_save): Modified prototype.
1992 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1993 (match_pointer_init): New function to match F08 pointer initialization.
1994 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1995 'match_pointer_init'.
1996 (match_attr_spec): Module variables are implicitly SAVE.
1997 (gfc_match_save): Modified call to 'gfc_add_save'.
1998 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
2000 * primary.c (gfc_variable_attr): Handle SAVE attribute.
2001 * resolve.c (resolve_structure_cons): Add new argument and do pointer
2002 initialization checks.
2003 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
2004 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
2005 (resolve_fl_variable): Handle SAVE_IMPLICIT.
2006 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
2008 * trans-decl.c (gfc_create_module_variable): Module variables with
2009 TARGET can already exist.
2010 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
2011 (gfc_conv_initializer): Implement non-NULL pointer
2014 2010-08-18 Tobias Burnus <burnus@net-b.de>
2017 * intrinsic.texi (selected_char_kind): Document ISO_10646
2020 2010-08-17 Jakub Jelinek <jakub@redhat.com>
2023 * trans-decl.c (build_library_function_decl_1): Chain on
2024 void_list_node instead of creating a new TREE_LIST.
2025 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
2026 * trans-types.c (gfc_get_function_type): Likewise. Set
2027 typelist to void_list_node for the main program.
2029 2010-08-17 Daniel Kraft <d@domob.eu>
2032 * gfortran.h (struct gfc_association_list): New member `where'.
2033 (gfc_is_associate_pointer) New method.
2034 * match.c (gfc_match_associate): Remember locus for each associate
2035 name matched and do not try to set variable flag.
2036 * parse.c (parse_associate): Use remembered locus for symbols.
2037 * primary.c (match_variable): Instead of variable-flag check for
2038 associate names set it for all such names used.
2039 * symbol.c (gfc_is_associate_pointer): New method.
2040 * resolve.c (resolve_block_construct): Don't generate assignments
2041 to give associate-names their values.
2042 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
2043 (resolve_symbol): Set some more attributes for associate variables,
2044 set variable flag here and check it and don't try to build an
2045 explicitely shaped array-spec for array associate variables.
2046 * trans-expr.c (gfc_conv_variable): Dereference in case of association
2048 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
2049 (gfc_sym_type): Return pointer type for association to scalar vars.
2050 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
2051 (trans_associate_var): New method.
2052 (gfc_trans_deferred_vars): Handle association symbols.
2054 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2056 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2058 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2060 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
2061 OPT_MDX and OPT_MMDX.
2063 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2065 * lang.opt (MDX, MMDX): Mark RejectDriver.
2067 2010-08-15 Janus Weil <janus@gcc.gnu.org>
2069 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
2070 vtabs for generics any more).
2072 2010-08-15 Daniel Kraft <d@domob.eu>
2075 * gfortran.h (gfc_find_proc_namespace): New method.
2076 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
2077 around with namespace.
2078 * symbol.c (gfc_find_proc_namespace): New method.
2079 * trans-decl.c (gfc_build_qualified_array): Use it for correct
2081 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
2082 * parse.c (parse_associate): Removed assignment-generation here...
2083 * resolve.c (resolve_block_construct): ...and added it here.
2084 (resolve_variable): Handle names that are arrays but were not parsed
2085 as such because of association.
2086 (resolve_code): Fix BLOCK resolution.
2087 (resolve_symbol): Generate array-spec for associate-names.
2089 2010-08-15 Tobias Burnus <burnus@net-b.de>
2092 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
2093 (verify_c_interop): Handle unresolved DT with bind(C).
2095 2010-08-15 Tobias Burnus <burnus@net-b.de>
2097 * trans-expr.c (gfc_conv_expr_present): Regard nullified
2098 pointer arrays as absent.
2099 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
2100 dummys as absent argument.
2101 * interface.c (compare_actual_formal,compare_parameter):
2104 2010-08-15 Tobias Burnus <burnus@net-b.de>
2106 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
2107 dummies with intent(in).
2109 2010-08-15 Daniel Kraft <d@domob.eu>
2112 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
2113 routines not IMPURE also as PURE.
2114 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
2115 `NO_CLASS' in `CLASS_IMPURE'.
2116 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
2117 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
2118 (add_functions): Ditto.
2119 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
2120 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
2121 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
2122 are not ALLOCATABLE and have their INTENT specified.
2124 2010-08-13 Daniel Kraft <d@domob.eu>
2126 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
2127 * array.c (gfc_match_array_spec): Match implied-shape specification and
2128 handle AS_IMPLIED_SHAPE correctly otherwise.
2129 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
2130 (variable_decl): Some checks for implied-shape declaration.
2131 * resolve.c (resolve_symbol): Assert that array-spec is no longer
2132 AS_IMPLIED_SHAPE in any case.
2134 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2136 * lang.opt (MD, MMD): Change to MDX and MMDX.
2137 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
2139 2010-08-11 Janus Weil <janus@gcc.gnu.org>
2142 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
2143 'gfc_intrinsic_arg'.
2144 (check_arglist,check_specific): Add reference to 'name' field.
2145 (init_arglist): Remove reference to 'name' field.
2146 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
2147 * check.c (variable_check): Reverse order of checks. Respect intent of
2149 (int_or_proc_check): New function.
2150 (coarray_check): New function.
2151 (allocatable_check): New function.
2152 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
2153 (gfc_check_complex): Use 'int_or_real_check'.
2154 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
2155 gfc_check_ucobound): Use 'coarray_check'.
2156 (gfc_check_pack): Use 'real_or_complex_check'.
2157 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
2158 'int_or_proc_check'.
2159 (scalar_check,type_check,numeric_check,int_or_real_check,
2160 real_or_complex_check,kind_check,double_check,logical_array_check,
2161 array_check,same_type_check,rank_check,nonoptional_check,
2162 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
2163 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
2164 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
2165 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
2166 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
2167 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
2168 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
2171 2010-08-10 Daniel Kraft <d@domob.eu>
2173 * gfortran.texi (Interoperability with C): Fix ordering in menu
2174 and add new subsection about pointers.
2175 (Interoperable Subroutines and Functions): Split off the pointer part.
2176 (working with Pointers): New subsection with extended discussion
2177 of pointers (especially procedure pointers).
2179 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
2182 * array.c (gfc_ref_dimen_size): Add end argument.
2183 If end is non-NULL, calculate it.
2184 (ref_size): Adjust call to gfc_ref_dimen_size.
2185 (gfc_array_dimen_size): Likewise.
2186 (gfc_array_res_shape): Likewise.
2187 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
2188 * resolve.c (resolve_array_ref): For stride not equal to -1,
2189 fill in the lowest possible end.
2191 2010-08-09 Janus Weil <janus@gcc.gnu.org>
2193 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
2195 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
2197 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
2199 (check_some_aliasing): Likewise.
2200 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
2201 (gfc_conv_intrinsic_int): Likewise.
2202 (gfc_conv_intrinsic_lib_function): Likewise.
2203 (gfc_conv_intrinsic_cmplx): Likewise.
2204 (gfc_conv_intrinsic_ctime): Likewise.
2205 (gfc_conv_intrinsic_fdate): Likewise.
2206 (gfc_conv_intrinsic_ttynam): Likewise.
2207 (gfc_conv_intrinsic_minmax): Likewise.
2208 (gfc_conv_intrinsic_minmax_char): Likewise.
2209 (gfc_conv_intrinsic_ishftc): Likewise.
2210 (gfc_conv_intrinsic_index_scan_verify): Likewise.
2211 (gfc_conv_intrinsic_merge): Likewise.
2212 (gfc_conv_intrinsic_trim): Likewise.
2213 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
2215 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2218 * dependency.c (check_section_vs_section): Handle cases where
2219 the start expression coincides with the lower or upper
2222 2010-08-04 Janus Weil <janus@gcc.gnu.org>
2227 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
2228 container types. Do not artificially increase refs. Commit symbols one
2230 * interface.c (compare_parameter): Make sure vtabs are present before
2231 generating module variables.
2232 * resolve.c (resolve_allocate_expr): Ditto.
2234 2010-08-04 Tobias Burnus <burnus@net-b.de>
2238 * resolve.c (resolve_structure_cons): Fix
2241 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
2245 * symbol.c (changed_syms): Made static again.
2246 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
2247 Changed conditional internal error into assert.
2248 Rename function to ...
2249 (gfc_enforce_clean_symbol_state): ... this.
2250 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
2251 Rename the former to the latter.
2252 * parse.c (decode_statement, decode_omp_directive,
2253 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
2255 (changed_syms): Remove declaration.
2256 (next_statement): Use gfc_enforce_clean_symbol_state.
2258 2010-08-04 Tobias Burnus <burnus@net-b.de>
2261 * resolve.c (resolve_structure_cons): Fix handling of
2262 initialization structure constructors with character
2263 elements of the wrong length.
2264 * array.c (gfc_check_iter_variable): Add NULL check.
2265 (gfc_resolve_character_array_constructor): Also truncate
2268 2010-08-04 Tobias Burnus <burnus@net-b.de>
2270 * trans-io.c (gfc_build_io_library_fndecls): Fix return
2271 value of some libgfortran functions.
2273 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
2276 * dependency.c (gfc_deb_compare_expr): Remove any integer
2277 conversion functions to larger types from both arguments.
2278 Remove handling these functions futher down.
2280 2010-08-03 Janus Weil <janus@gcc.gnu.org>
2284 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
2285 * resolve.c (resolve_tb_generic_targets): Check for errors.
2287 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2290 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
2293 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2296 * dependency.h: Add prototype for gfc_are_identical_variables.
2297 * frontend-passes.c: Include depencency.h.
2298 (optimimize_equality): Use gfc_are_identical_variables.
2299 * dependency.c (identical_array_ref): New function.
2300 (gfc_are_identical_variables): New function.
2301 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
2302 * dependency.c (gfc_check_section_vs_section). Rename gfc_
2303 prefix from statc function.
2304 (check_section_vs_section): Change arguments to gfc_array_ref,
2305 adjust function body accordingly.
2307 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2308 Janus Weil <janus@gcc.gnu.org>
2313 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
2314 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
2315 gfc_copy_formal_args, gfc_copy_formal_args_intr,
2316 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
2317 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
2318 Call reject_statement in case of error.
2319 (match_deferred_characteritics): Call gfc_undo_symbols in case match
2322 2010-08-01 Janus Weil <janus@gcc.gnu.org>
2325 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
2326 (gfc_find_derived_vtab): Make vtabs and vtypes public.
2327 * module.c (read_module): When reading module files, always import
2328 vtab and vtype symbols.
2330 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
2334 * symbol.c (changed_syms): Made non-static.
2335 * parse.c (changed_syms): Declare new external.
2336 (next_statement): Assert changed_syms is NULL at the beginning.
2338 2010-07-30 Janus Weil <janus@gcc.gnu.org>
2339 Steven G. Kargl <kargl@gcc.gnu.org>
2342 * match.c (match_type_spec): Try to parse derived types before
2345 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
2347 * gfortran.h (gfc_release_symbol): New prototype.
2348 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
2349 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
2350 Use gfc_release_symbol.
2351 * parse.c (gfc_fixup_sibling_symbols): Ditto.
2352 * resolve.c (resolve_symbol): Ditto.
2354 2010-07-29 Tobias Burnus <burnus@net-b.de>
2358 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
2359 external procedure declarations in modules.
2360 (gfc_get_symbol_decl): Modify assert.
2362 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2365 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
2367 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2370 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
2371 (gfc_trans_class_assign): Modified prototype.
2372 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
2373 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
2374 (gfc_trans_class_assign): ... here. Modified actual arguments.
2375 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
2376 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
2377 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2379 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
2383 * class.c (gfc_find_derived_vtab): Accept or discard newly created
2384 symbols before returning.
2386 2010-07-29 Joseph Myers <joseph@codesourcery.com>
2388 * lang.opt (cpp): Remove Joined and Separate markers.
2389 (cpp=): New internal option.
2390 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
2391 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
2394 2010-07-29 Daniel Kraft <d@domob.eu>
2397 * array.c (resolve_array_bound): Fix error message to properly handle
2398 non-variable expressions.
2400 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
2402 * decl.c (free_value): Also free repeat field.
2403 * data.c (gfc_assign_data_value): Always free offset before returning.
2405 2010-07-28 Daniel Kraft <d@domob.eu>
2407 * gfortran.h (gfc_build_intrinsic_call): New method.
2408 * expr.c (gfc_build_intrinsic_call): New method.
2409 * simplify.c (range_check): Ignore non-constant value.
2410 (simplify_bound_dim): Handle non-variable expressions and
2411 fix memory leak with non-free'ed expression.
2412 (simplify_bound): Handle non-variable expressions.
2413 (gfc_simplify_shape): Ditto.
2414 (gfc_simplify_size): Ditto, but only in certain cases possible.
2416 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2418 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2421 2010-07-28 Tobias Burnus <burnus@net-b.de>
2424 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2425 from modules for whole-file mode.
2427 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2429 * gfortran.h (gfc_handle_option): Update prototype and return
2431 * options.c (gfc_handle_option): Update prototype and return value
2434 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2436 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2437 decoded options in allocating deferred_opt.
2438 * cpp.h (gfc_cpp_init_options): Update prototype.
2439 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2440 * gfortran.h (gfc_option_lang_mask): New.
2441 (gfc_init_options): Update prototype.
2442 * options.c (gfc_option_lang_mask): New.
2443 (gfc_init_options): Update prototype. Pass new arguments to
2444 gfc_cpp_init_options.
2446 2010-07-26 Tobias Burnus <burnus@net-b.de>
2449 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2450 for functions which are later in the same file.
2451 (gfc_create_function_decl, build_function_decl,
2452 build_entry_thunks): Add global argument.
2453 * trans.c (gfc_generate_module_code): Update
2454 gfc_create_function_decl call.
2455 * trans.h (gfc_create_function_decl): Update prototype.
2456 * resolve.c (resolve_global_procedure): Also resolve for
2459 2010-07-26 Richard Henderson <rth@redhat.com>
2462 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2463 (gfc_write_global_declarations): New.
2465 2010-07-26 Tobias Burnus <burnus@net-b.de>
2468 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2469 for call to transfer_namelist_element.
2470 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2473 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2476 * Make-lang.in: Add fortran/frontend-passes.o.
2477 * gfortran.h: Add prototype for gfc_run_passes.
2478 * resolve.c (gfc_resolve): Call gfc_run_passes.
2479 * frontend-passes.c: New file.
2481 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2484 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2487 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2490 * gfortran.h (gfc_namespace): New field old_equiv.
2491 (gfc_free_equiv_until): New prototype.
2492 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2493 a parameterized stop condition.
2494 (gfc_free_equiv): Use gfc_free_equiv_until.
2495 * parse.c (next_statement): Save equivalence list.
2496 (reject_statement): Restore equivalence list.
2498 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2501 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2502 in the function so that it does not get missed by early exits.
2503 (load_line): Add checks for quoted strings and free form comments to
2504 disable warnings on comments. Add check for ampersand as first
2505 character after truncation and don't warn for this case, but warn if
2506 there are subsequent non-whitespace characters.
2508 2010-07-24 Tobias Burnus <burnus@net-b.de>
2511 * parse.c (gfc_parse_file): Do not override
2512 gfc_global_ns_list items.
2514 2010-07-24 Tobias Burnus <burnus@net-b.de>
2516 * options.c (gfc_init_options): Enable -fwhole-file by default.
2517 * interface.c (compare_parameter): Assume a Hollerith constant is
2518 compatible with all other argument types.
2520 2010-07-23 Tobias Burnus <burnus@net-b.de>
2523 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2524 -fwhole-file also for derived types.
2525 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2526 rename to gfc_copy_dt_decls_ifequal.
2527 (gfc_get_derived_type): Update call.
2528 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2530 2010-07-23 Tobias Burnus <burnus@net-b.de>
2533 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2535 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2537 * trans-types.c (gfc_get_array_descriptor_base,
2538 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2539 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2540 instead of clearing DECL_NAME.
2541 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2543 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2546 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2548 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2549 reverse the scalarization loop.
2550 gfc_conv_resolve_dependencies: Pass the reverse field of the
2551 loopinfo to gfc_dep_resolver.
2552 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2553 assignment by resetting loop.reverse.
2554 gfortran.h : Add the gfc_reverse enum.
2555 trans.h : Add the reverse field to gfc_loopinfo.
2556 dependency.c (gfc_check_dependency): Pass null to the new arg
2557 of gfc_dep_resolver.
2558 (gfc_check_section_vs_section): Check for reverse dependencies.
2559 (gfc_dep_resolver): Add reverse argument and deal with the loop
2561 dependency.h : Modify prototype for gfc_dep_resolver to include
2564 2010-07-23 Daniel Kraft <d@domob.eu>
2567 * gfortran.h (gfc_find_symtree_in_proc): New method.
2568 * symbol.c (gfc_find_symtree_in_proc): New method.
2569 * match.c (match_exit_cycle): Look for loop name also in parent
2570 namespaces within current procedure.
2572 2010-07-22 Tobias Burnus <burnus@net-b.de>
2575 * dependency.c (gfc_check_dependency): Add argument alising check.
2576 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2578 2010-07-22 Daniel Kraft <d@domob.eu>
2580 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2581 now in the correct place.
2583 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2586 * Revert my commit r162325.
2588 2010-07-21 Daniel Kraft <d@domob.eu>
2590 * trans.h (gfc_get_return_label): Removed.
2591 (gfc_generate_return): New method.
2592 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2593 returning a tree directly.
2594 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2595 (gfc_trans_block_construct): Update for new interface to
2596 `gfc_trans_deferred_vars'.
2597 * trans-decl.c (current_function_return_label): Removed.
2598 (current_procedure_symbol): New variable.
2599 (gfc_get_return_label): Removed.
2600 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2601 returning a tree directly.
2602 (get_proc_result), (gfc_generate_return): New methods.
2603 (gfc_generate_function_code): Clean up and do init/cleanup here
2604 also with gfc_wrapped_block. Remove return-label but rather
2607 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2610 * fortran/match.c (match_type_spec): Check for derived type before
2613 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2616 * interface.c (matching_typebound_op): Add argument for the
2617 return of the generic name for the procedure.
2618 (build_compcall_for_operator): Add an argument for the generic
2619 name of an operator procedure and supply it to the expression.
2620 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2621 calls to the above procedures.
2622 * resolve.c (resolve_typebound_function): Catch procedure
2623 component calls for CLASS objects, check that the vtable is
2624 complete and insert the $vptr and procedure components, to make
2626 (resolve_typebound_function): The same.
2627 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2628 an allocatable scalar if it is a result.
2630 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2633 * match.c (gfc_match_iterator): Reverted.
2635 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2638 * match.c (gfc_match_iterator): Remove error that iterator
2639 cannot be INTENT(IN).
2641 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2643 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2644 Access subscript through the "dim" field index.
2645 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2647 (gfc_conv_array_index_offset): Ditto.
2648 (gfc_conv_loop_setup): Ditto.
2649 (gfc_conv_expr_descriptor): Ditto.
2650 (gfc_conv_ss_startstride): Ditto. Update call to
2651 gfc_conv_section_startstride.
2652 (gfc_conv_section_startstride): Set values along the array dimension.
2653 Get array dimension directly from the argument.
2655 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2657 * trans.h (gfc_string_to_single_character): New prototype.
2658 * trans-expr.c (string_to_single_character): Renamed to ...
2659 (gfc_string_to_single_character): ... this. No longer static.
2660 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2661 gfc_trans_string_copy): Adjust callers.
2662 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2663 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2664 (select_struct): Move to toplevel, add GTY(()).
2665 (gfc_trans_character_select): Optimize SELECT CASE
2666 with character length 1.
2668 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2670 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2671 * trans-common.c: Likewise.
2672 * trans-decl.c: Likewise.
2673 * trans-types.c: Likewise.
2674 * trans.c: Likewise.
2676 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2679 * resolve.c (resolve_typebound_generic_call): Resolve generic
2680 non-polymorphic type-bound procedure calls to the correct specific
2682 (resolve_typebound_subroutine): Remove superfluous code.
2684 2010-07-15 Daniel Kraft <d@domob.eu>
2687 * trans.h (struct gfc_wrapped_block): New struct.
2688 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2689 (gfc_finish_wrapped_block): New method.
2690 (gfc_init_default_dt): Add new init code to block rather than
2692 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2693 (gfc_trans_dummy_array_bias): Ditto.
2694 (gfc_trans_g77_array): Ditto.
2695 (gfc_trans_deferred_array): Ditto.
2696 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2697 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2698 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2699 (gfc_finish_wrapped_block): New method.
2700 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2701 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2702 (gfc_trans_deferred_array): Ditto.
2703 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2704 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2705 (init_intent_out_dt): Ditto.
2706 (gfc_init_default_dt): Add new init code to block rather than
2708 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2709 and cleanup code and put it all together.
2711 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2713 * trans.h (gfc_build_compare_string): Add CODE argument.
2714 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2715 gfc_build_compare_string.
2716 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2717 gfc_build_compare_string.
2718 (string_to_single_character): Rename len variable to length.
2719 (gfc_optimize_len_trim): New function.
2720 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2721 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2722 bigger than the length of the other string, they compare unequal.
2725 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2726 in CASE_LABEL_EXPR and use NULL for low for the default case.
2728 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2730 * trans-array.c (gfc_conv_section_upper_bound): Remove
2731 (gfc_conv_section_startstride): Don't set the upper bound in the
2732 vector subscript case.
2733 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2735 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2738 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2739 * dependency.c (gfc_is_data_pointer): Make it static.
2740 * intrinsic.texi: Update documentation on C_LOC.
2741 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2742 and add a check for polymorphic variables.
2744 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2746 * trans-expr.c (string_to_single_character): Also optimize
2747 string literals containing a single char followed only by spaces.
2748 (gfc_trans_string_copy): Remove redundant string_to_single_character
2751 * trans-decl.c (gfc_build_intrinsic_function_decls,
2752 gfc_build_builtin_function_decls): Mark functions as
2753 DECL_PURE_P or TREE_READONLY.
2755 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2757 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2758 instead of build_function_call_expr.
2759 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2761 2010-07-13 Tobias Burnus <burnus@net-b.de>
2762 Daniel Franke <franke.daniel@gmail.com>
2765 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2766 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2768 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2770 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2771 Tobias Burnus <burnus@net-b.de>
2774 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2775 noclobber/noescape annotations to function calls.
2776 (gfc_build_builtin_function_decls): Likewise.
2778 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2784 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2785 * class.c (gfc_build_class_symbol): Modified call to
2786 'gfc_find_derived_vtab'.
2787 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2788 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2790 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2791 Removed treatment of generics.
2792 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2793 Call 'add_proc_comp' instead of duplicating code.
2794 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2796 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2797 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2798 Removed treatment of generics.
2799 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2800 'gfc_find_derived_vtab'.
2801 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2802 Removed treatment of generics.
2803 (resolve_select_type,resolve_fl_derived): Modified call to
2804 'gfc_find_derived_vtab'.
2805 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2806 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2808 * trans-stmt.c (gfc_trans_allocate): Ditto.
2810 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2813 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2816 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2818 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2819 * resolve.c (build_default_init_expr): Ditto.
2821 2010-07-11 Tobias Burnus <burnus@net-b.de>
2824 * module.c (sort_iso_c_rename_list): Remove.
2825 (import_iso_c_binding_module,use_iso_fortran_env_module):
2826 Allow multiple imports of the same symbol.
2828 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2830 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2832 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2835 * decl.c (build_sym,attr_decl1): Only build the class container if the
2836 symbol has sufficient attributes.
2837 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2838 pointer attribute for classes.
2839 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2840 * module.c (MOD_VERSION): Bump.
2841 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2842 (mio_symbol_attribute): Handle class_pointer attribute.
2843 * parse.c (parse_derived): Use class_pointer instead of pointer
2844 attribute for classes.
2845 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2846 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2847 resolve_allocate_expr,resolve_fl_derived): Ditto.
2848 (resolve_fl_var_and_proc): Check for class_ok attribute.
2850 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2852 * trans-io.c (gfc_build_st_parameter): Update calls to
2853 gfc_add_field_to_struct.
2854 * trans-stmt.c (ADD_FIELD): Ditto.
2856 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2858 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2859 fieldlist, remove fieldlist from argument list.
2860 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2861 and remove fieldlist from argument list.
2862 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2863 gfc_get_mixed_entry_union): Move setting
2864 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2865 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2867 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2870 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2871 if the lhs has never been host associated, as well as not being
2872 use associated, a pointer or a target.
2873 * resolve.c (resolve_variable): Mark variables that are host
2875 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2878 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2880 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2881 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2882 SIZEOF and C_SIZEOF.
2884 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2887 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2888 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2889 gfc_resolve_storage_size): New prototypes.
2890 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2891 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2892 * iresolve.c (gfc_resolve_storage_size): New function.
2893 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2895 (gfc_conv_intrinsic_storage_size): New function.
2896 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2898 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2901 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2902 !$omp do loops. Error on CYCLE to non-innermost collapsed
2905 2010-07-08 Tobias Burnus <burnus@net-b.de>
2908 * array.c (gfc_match_array_ref): Better error message for
2909 coarrays with too few ranks.
2910 (match_subscript): Move one diagnostic to caller.
2911 * gfortran.h (gfc_get_corank): Add prottype.
2912 * expr.c (gfc_get_corank): New function.
2913 * iresolve.c (resolve_bound): Fix rank for cobounds.
2914 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2915 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2918 2010-07-06 Tobias Burnus <burnus@net-b.de>
2921 * array.c (gfc_expand_constructor): Add optional diagnostic.
2922 * gfortran.h (gfc_expand_constructor): Update prototype.
2923 * expr.c (gfc_simplify_expr, check_init_expr,
2924 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2925 * resolve.c (gfc_resolve_expr): Ditto.
2927 2010-07-06 Tobias Burnus <burnus@net-b.de>
2929 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2930 * trans-intrinsic.c: Ditto.
2931 * trans-types.c: Ditto.
2932 * convert.c: Include diagnostic-core.h instead of toplev.h.
2934 * trans-array.c: Ditto.
2935 * trans-const.c: Ditto.
2936 * trans-expr.c: Ditto.
2937 * trans-io.c: Ditto.
2938 * trans-openmp.c: Ditto.
2941 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2944 * check.c (dim_rank_check): Also check intrinsic functions.
2945 Adjust permissible rank for functions which reduce the rank of
2946 their argument. Spread is an exception, where DIM can
2947 be one larger than the rank of array.
2949 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2952 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2954 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2957 * trans-types.c (gfc_get_derived_type): Derived type fields
2958 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2959 but build_pointer_type_for_mode must be used for this.
2961 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2963 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2964 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2965 type of gfc_conv_procedure_call.
2966 (conv_generic_with_optional_char_arg): Likewise.
2967 * trans-stmt.c (gfc_trans_call): Likewise.
2968 * trans-expr.c (gfc_conv_function_expr): Likewise.
2969 (gfc_conv_procedure_call): Use build_call_vec instead of
2972 2010-07-04 Daniel Kraft <d@domob.eu>
2974 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2976 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2980 * trans-types.c (gfc_get_derived_type): Derived type fields
2981 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2983 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2986 * decl.c (match_procedure_in_type): Clear structure before using.
2987 (gfc_match_generic): Ditto.
2989 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2991 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2992 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2993 of which comes from...
2994 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2995 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2997 (gfc_get_array_descriptor_base): Likewise.
2998 (gfc_get_mixed_entry_union): Likewise.
2999 (gfc_get_derived_type): Add extra chain parameter for
3000 gfc_add_field_to_struct.
3001 * trans-stmt.c (gfc_trans_character_select): Likewise.
3002 * trans-io.c (gfc_build_st_parameter): Likewise.
3004 2010-06-29 Janus Weil <janus@gcc.gnu.org>
3007 * resolve.c (is_external_proc): Prevent procedure pointers from being
3008 regarded as external procedures.
3010 2010-06-29 Janus Weil <janus@gcc.gnu.org>
3013 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
3014 passed as second argument of ASSOCIATED.
3016 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
3019 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
3020 to determine if a function assignment can be made without a
3022 (gfc_trans_arrayfunc_assign): Move all the conditions that
3023 suppress the direct function call to the above new functon and
3026 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
3029 * interface.c (argument_rank_mismatch): New function.
3030 (compare_parameter): Call new function instead of generating
3033 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
3035 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
3036 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
3039 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
3041 * Make-lang.in: Update dependencies.
3043 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
3045 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
3046 and exit_label fields.
3047 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
3049 * trans-stmt.c (gfc_trans_simple_do): Likewise.
3050 (gfc_trans_do): Likewise.
3051 (gfc_trans_do_while): Likewise.
3052 (gfc_trans_cycle): Use cycle_label directly.
3053 (gfc_trans_exit): Use exit_label directly.
3055 2010-06-27 Daniel Kraft <d@domob.eu>
3057 * dump-parse-tree.c (show_symbol): Dump target-expression for
3059 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
3060 (show_namespace): Use show_level for correct indentation of
3061 "inner namespaces" (contained procedures or BLOCK).
3063 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
3066 * dump-parse-tree.c (show_code_node): Show namespace for
3069 2010-06-26 Tobias Burnus <burnus@net-b.de>
3071 * decl.c (gfc_match_decl_type_spec): Support
3072 TYPE(intrinsic-type-spec).
3074 2010-06-25 Tobias Burnus <burnus@net-b.de>
3076 * intrinsic.h (gfc_check_selected_real_kind,
3077 gfc_simplify_selected_real_kind): Update prototypes.
3078 * intrinsic.c (add_functions): Add radix support to
3080 * check.c (gfc_check_selected_real_kind): Ditto.
3081 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
3082 * trans-decl.c (gfc_build_intrinsic_function_decls):
3083 Change call from selected_real_kind to selected_real_kind2008.
3084 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
3085 (PRECISION, RANGE, RADIX): Add cross @refs.
3087 2010-06-25 Tobias Burnus <burnus@net-b.de>
3089 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
3090 * gfortran.texi (_gfortran_set_options): Update for
3091 GFC_STD_F2008_OBS addition.
3092 * libgfortran.h: Add GFC_STD_F2008_OBS.
3093 * options.c (set_default_std_flags, gfc_handle_option): Handle
3095 io.c (check_format): Fix allow_std check.
3097 2010-06-25 Tobias Burnus <burnus@net-b.de>
3099 * decl.c (gfc_match_entry): Allow END besides
3100 END SUBROUTINE/END FUNCTION for contained procedures.
3102 2010-06-25 Tobias Burnus <burnus@net-b.de>
3104 * parse.c (next_free, next_fixed): Allow ";" as first character.
3106 2010-06-24 Tobias Burnus <burnus@net-b.de>
3109 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
3111 2010-06-22 Janus Weil <janus@gcc.gnu.org>
3114 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
3117 2010-06-21 Tobias Burnus <burnus@net-b.de>
3120 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
3122 * symbol.c (gfc_add_contiguous): New function.
3123 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
3124 * decl.c (match_attr_spec): Ditto.
3125 (gfc_match_contiguous): New function.
3126 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
3128 * gfortran.h (symbol_attribute): Add contiguous.
3129 (gfc_is_simply_contiguous): Add prototype.
3130 (gfc_add_contiguous): Add prototype.
3131 * match.h (gfc_match_contiguous): Add prototype.
3132 * parse.c (decode_specification_statement,
3133 decode_statement): Handle contiguous attribute.
3134 * expr.c (gfc_is_simply_contiguous): New function.
3135 * dump-parse-tree.c (show_attr): Handle contiguous.
3136 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
3138 * trans-expr.c (gfc_add_interface_mapping): Copy
3140 * trans-array.c (gfc_conv_descriptor_stride_get,
3141 gfc_conv_array_parameter): Handle contiguous arrays.
3142 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
3143 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
3145 * trans.h (gfc_array_kind): Ditto.
3146 * trans-decl.c (gfc_get_symbol_decl): Ditto.
3148 2010-06-20 Joseph Myers <joseph@codesourcery.com>
3150 * options.c (gfc_handle_option): Don't handle N_OPTS.
3152 2010-06-19 Janus Weil <janus@gcc.gnu.org>
3155 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
3158 2010-06-18 Tobias Burnus <burnus@net-b.de>
3161 * resolve.c (resolve_allocate_deallocate): Properly check
3162 part-refs in stat=/errmsg= for invalid use.
3164 2010-06-17 Janus Weil <janus@gcc.gnu.org>
3167 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3168 Return directly in case of an error.
3170 2010-06-16 Janus Weil <janus@gcc.gnu.org>
3173 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
3174 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
3175 structure to each procedure in a procedure list.
3176 * module.c (mio_typebound_proc): Add NULL argument to
3177 'gfc_get_typebound_proc'.
3178 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
3179 to initialize the new structure.
3181 2010-06-15 Janus Weil <janus@gcc.gnu.org>
3184 * gfortran.h (gfc_expr): Add new member 'mold'.
3185 * match.c (gfc_match_allocate): Implement the MOLD tag.
3186 * resolve.c (resolve_allocate_expr): Ditto.
3187 * trans-stmt.c (gfc_trans_allocate): Ditto.
3189 2010-06-15 Jakub Jelinek <jakub@redhat.com>
3192 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
3193 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
3194 GFC_DECL_SAVED_DESCRIPTOR set.
3195 (gfc_omp_report_decl): New function.
3196 * trans.h (gfc_omp_report_decl): New prototype.
3197 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
3199 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
3203 * gfortranspec.c (lang_specific_driver): Removed deprecation
3205 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
3206 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
3207 * cpp.h (gfc_cpp_makedep): New.
3208 (gfc_cpp_add_dep): New.
3209 (gfc_cpp_add_target): New.
3210 * cpp.c (gfc_cpp_option): Add deps* members.
3211 (gfc_cpp_makedep): New.
3212 (gfc_cpp_add_dep): New.
3213 (gfc_cpp_add_target): New.
3214 (gfc_cpp_init_options): Initialize new options.
3215 (gfc_cpp_handle_option): Handle new options.
3216 (gfc_cpp_post_options): Map new options to libcpp-options.
3217 (gfc_cpp_init): Handle deferred -MQ and -MT options.
3218 (gfc_cpp_done): If requested, write dependencies to file.
3219 * module.c (gfc_dump_module): Add a module filename as target.
3220 * scanner.c (open_included_file): New parameter system; add the
3221 included file as dependency.
3222 (gfc_open_included_file): Add the included file as dependency.
3223 (gfc_open_intrinsic_module): Likewise.
3224 * invoke.texi: Removed deprecation warning for -M.
3225 * gfortran.texi: Removed Makefile-dependencies project.
3227 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
3229 * resolve.c (resolve_global_procedure): Improved checking if an
3230 explicit interface is required.
3232 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3234 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
3236 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
3237 (gfc_conv_intrinsic_ttynam): Likewise.
3238 (gfc_conv_intrinsic_trim): Likewise.
3240 2010-06-12 Janus Weil <janus@gcc.gnu.org>
3243 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
3245 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3247 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
3249 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3251 * mathbuiltins.def: Add builtins that do not directly correspond
3252 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
3253 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
3254 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
3255 code_{r,c}{4,8,10,16} fields. Add
3256 {,complex}{float,double,long_double}_built_in fields.
3257 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
3258 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
3259 definition of OTHER_BUILTIN.
3260 (real_compnt_info): Remove unused struct.
3261 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
3263 (build_round_expr): Call builtin_decl_for_precision instead of
3265 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
3266 instead of a switch.
3267 (gfc_build_intrinsic_lib_fndecls): Match
3268 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
3269 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
3271 (gfc_conv_intrinsic_lib_function): Go through all the extended
3273 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
3274 instead of a switch.
3275 (gfc_conv_intrinsic_abs): Likewise.
3276 (gfc_conv_intrinsic_mod): Likewise.
3277 (gfc_conv_intrinsic_sign): Likewise.
3278 (gfc_conv_intrinsic_fraction): Likewise.
3279 (gfc_conv_intrinsic_nearest): Likewise.
3280 (gfc_conv_intrinsic_spacing): Likewise.
3281 (gfc_conv_intrinsic_rrspacing): Likewise.
3282 (gfc_conv_intrinsic_scale): Likewise.
3283 (gfc_conv_intrinsic_set_exponent): Likewise.
3285 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
3289 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
3290 functions with CLASS formal arguments.
3292 2010-06-10 Janus Weil <janus@gcc.gnu.org>
3295 * resolve.c (conformable_arrays): Handle allocatable components.
3297 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3300 * gfortran.texi: Document that Cray pointers cannot be function
3303 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3306 * gfortran.texi: Document lack of support for syntax
3307 "complex FUNCTION name*16()", and existence of alternative
3308 legacy syntax "complex*16 FUNCTION name()".
3310 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3313 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
3314 POSIX's fsync(), and how to call the latter from Fortran code.
3316 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
3319 * interface.c (compare_actual_formal): Reject actual arguments with
3320 array subscript passed to ASYNCHRONOUS dummys.
3322 2010-06-10 Daniel Kraft <d@domob.eu>
3325 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
3326 (struct gfc_symbol): New field `assoc'.
3327 (struct gfc_association_list): New struct.
3328 (struct gfc_code): New struct `block' in union, move `ns' there
3329 and add association list.
3330 (gfc_free_association_list): New method.
3331 (gfc_has_vector_subscript): Made public;
3332 * match.h (gfc_match_associate): New method.
3333 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
3334 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
3335 * interface.c (gfc_has_vector_subscript): Made public.
3336 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
3337 * match.c (gfc_match_associate): New method.
3338 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
3339 * primary.c (match_variable): Don't allow names associated to expr here.
3340 * parse.c (decode_statement): Try matching ASSOCIATE statement.
3341 (case_exec_markers, case_end): Add ASSOCIATE statement.
3342 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
3343 (parse_associate): New method.
3344 (parse_executable): Handle ST_ASSOCIATE.
3345 (parse_block_construct): Change reference to gfc_code's `ns' field.
3346 * resolve.c (resolve_select_type): Ditto.
3347 (resolve_code): Ditto.
3348 (resolve_block_construct): Ditto and add comment.
3349 (resolve_select_type): Set association list in generated BLOCK to NULL.
3350 (resolve_symbol): Resolve associate names.
3351 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
3352 and free association list.
3353 (gfc_free_association_list): New method.
3354 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
3355 * trans-stmt.c (gfc_trans_block_construct): Change reference to
3356 gfc_code's `ns' field.
3358 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
3360 * error.c (error_print): Pre-initialize loc by NULL.
3361 * openmp.c (resolve_omp_clauses): Add explicit
3362 braces to avoid ambigous else.
3363 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
3365 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
3367 * gfc-internals.texi: Move to GFDL 1.3.
3368 * gfortran.texi: Ditto.
3369 * intrinsic.texi: Ditto.
3370 * invoke.texi: Ditto.
3372 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3375 * check.c (gfc_check_selected_real_kind): Verify that the
3376 actual arguments are scalar.
3378 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3381 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
3383 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3386 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
3388 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3390 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
3392 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3394 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
3395 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
3396 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
3397 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
3399 * fortran/check.c (nonnegative_check, less_than_bitsize1,
3400 less_than_bitsize2): New functions.
3401 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
3402 nonnegative_check and less_than_bitsize1.
3403 (gfc_check_ibclr, gfc_check_ibset): Removed.
3404 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
3407 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3410 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3413 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
3415 * resolve.c (resolve_deallocate_expr): Avoid warning
3416 about possible use of iunitialized sym.
3417 (resolve_allocate_expr): Pre-initialize sym by NULL.
3419 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3422 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3424 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3426 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3428 (gfc_get_array_type_bounds): Likewise.
3430 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3431 (gfc_find_module): Likewise.
3433 * f95-lang.c (pushlevel): Likewise.
3435 * trans.h (struct lang_type): Add variable_size GTY option.
3436 (struct lang_decl): Likewise.
3438 2010-06-08 Tobias Burnus <burnus@net-b.de>
3441 * symbol.c (check_conflict): Move protected--external/procedure check ...
3442 * resolve.c (resolve_select_type): ... to the resolution stage.
3444 2010-06-07 Tobias Burnus <burnus@net-b.de>
3446 * options.c (gfc_handle_option): Fix -fno-recursive.
3448 2010-06-07 Tobias Burnus <burnus@net-b.de>
3450 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3451 * gfortran.texi (copyrights-gfortran): Ditto.
3453 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3455 * lang.opt (fshort-enums): Define using Var and VarExists.
3456 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3458 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3459 Janus Weil <janus@gcc.gnu.org>
3462 * resolve.c (get_declared_from_expr): Move to before
3463 resolve_typebound_generic_call. Make new_ref and class_ref
3464 ignorable if set to NULL.
3465 (resolve_typebound_generic_call): Once we have resolved the
3466 generic call, check that the specific instance is that which
3467 is bound to the declared type.
3468 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3469 freeing 'class_ref->next' twice.
3471 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3474 * trans-array.c (structure_alloc_comps): Dereference scalar
3475 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3478 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3480 * gfortranspec.c (append_arg, lang_specific_driver): Use
3481 GCC-specific formats in diagnostics.
3483 2010-06-02 Tobias Burnus <burnus@net-b.de>
3486 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3489 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3492 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3495 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3497 * fortran/gfortran.texi: Fix typos in description of variable-format-
3500 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3503 * dependency.c (gfc_check_section_vs_section): Check
3504 for interleaving array assignments without conflicts.
3506 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3508 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3509 $data component of a class container.
3510 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3511 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3512 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3513 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3514 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3515 * gcc/fortran/parse.c (parse_derived): Ditto.
3516 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3517 gfc_expr_attr): Ditto.
3518 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3519 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3520 resolve_fl_var_and_proc, resolve_typebound_procedure,
3521 resolve_fl_derived): Ditto.
3522 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3523 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3525 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3526 gfc_trans_deferred_vars): Ditto.
3527 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3529 2010-05-28 Tobias Burnus <burnus@net-b.de>
3531 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3533 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3535 * gfortranspec.c (append_arg, lang_specific_driver): Use
3536 fatal_error instead of fatal. Use warning instead of fprintf for
3539 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3541 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3542 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3543 xstrerror instead of strerror.
3545 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3547 * cpp.c (cb_cpp_error): Save and restore
3548 global_dc->warn_system_headers, not variable warn_system_headers.
3550 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3552 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3554 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3556 * trans-common.c: Do not include rtl.h, include output.h instead.
3557 * trans-decl.c: Likewise.
3559 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3562 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3563 namespace before trying to reorder the gsymbols.
3565 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3570 * resolve.c (resolve_global_procedure): Add check for global
3571 procedures with implicit interfaces and assumed-shape or optional
3572 dummy arguments. Verify that function return type, kind and string
3575 2010-05-21 Tobias Burnus <burnus@net-b.de>
3577 * gfortran.h: Do not include system.h.
3578 * bbt.c: Include system.h.
3580 * dependency.c: Ditto.
3581 * dump-parse-tree.c: Ditto.
3582 * arith.h: Do not include gfortran.h.
3583 * constructor.h: Do not include gfortran.h and splay-tree.h.
3584 * match.h: Do not include gfortran.h.
3586 * target-memory.h: Ditto.
3587 * openmp.c: Do not include toplev.h and target.h.
3588 * trans-stmt.c: Ditto not include toplev.h.
3590 * trans-common.c: Tell why toplev.h is needed. And
3591 do not include target.h.
3592 * trans-expr.c: Tell why toplev.h is needed.
3593 * trans-array.c: Ditto.
3594 * trans-openmp.c: Ditto.
3595 * trans-const.c: Ditto.
3597 * trans-types.c: Ditto.
3598 * trans-io.c: Ditto.
3599 * trans-decl.c: Ditto.
3602 * trans-intrinsic.c: Ditto.
3605 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3608 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3609 before returning MATCH_ERROR. Add check for scalar. Add check for
3610 default integer kind.
3612 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3615 * match.c (gfc_match_select_type): On error jump back out of the local
3617 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3618 stage, more precisely to ...
3619 * resolve.c (resolve_fl_derived): ... this place.
3621 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3624 * resolve.c (ensure_not_abstract): Allow abstract types with
3625 non-abstract ancestors.
3627 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3629 * trans-const.c: Include realmpfr.h.
3630 * Make-lang.in: Update dependencies.
3632 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3634 * trans-const.c, trans-types.c, trans-intrinsic.c:
3635 Clean up redundant includes.
3637 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3640 * lang.opt (Wunused-dummy-argument): New option.
3641 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3642 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3643 (set_Wall): Enable warn_unused_dummy_argument.
3644 (gfc_handle_option): Set warn_unused_dummy_argument according to
3646 * trans-decl.c (generate_local_decl): Separate warnings about
3647 unused variables and unused dummy arguments.
3648 * invoke.texi: Documented new option.
3650 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3652 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3653 (gfc_conv_string_tmp): Do not assert type comparibilty.
3654 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3655 (gfc_conv_expr_descriptor): Remove assert.
3656 * trans-common.c: Clarify why rtl.h and tm.h are included.
3657 * trans-openmp.c: Do not include ggc.h and real.h.
3658 Explain why gimple.h is included.
3659 * trans-const.c: Do not include ggc.h.
3660 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3661 * trans.c: Do not include ggc.h and real.h.
3662 Explain why gimple.h is included.
3663 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3664 and dwarf2out.h are included.
3665 * trans-io.c: Do not include gimple.h and real.h.
3666 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3667 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3670 2010-05-20 Tobias Burnus <burnus@net-b.de>
3672 * options.c (gfc_init_options,gfc_post_options): Enable
3673 flag_associative_math by default.
3675 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3678 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3679 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3680 blank STOP, handling a null expression. (gfc_trans_pause): Use
3681 pause_string for blank PAUSE.
3682 * trans.h: Add external function declaration for error_stop_numeric.
3683 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3684 the declaration for the library call. Adjust whitespaces.
3685 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3686 signal no stop code. Match the expression following the stop and pass
3687 that to the translators. Remove the old use of digit matching. Add
3688 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3689 and if CHARACTER, default character KIND.
3691 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3694 * lang.opt (Wconversion-extra): New option.
3695 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3696 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3697 (set_Wall): Enable -Wconversion.
3698 (gfc_handle_option): Set warn_conversion_extra.
3699 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3700 introduced for -Wconversion if -Wconversion-extra is present.
3701 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3702 -Wconversion; document -Wconversion-extra.
3704 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3707 * gfortran.h (gfc_has_default_initializer): New.
3708 * expr.c (gfc_has_default_initializer): New.
3709 * resolve.c (has_default_initializer): Removed, use
3710 gfc_has_default_initializer() instead. Updated all callers.
3711 * trans-array.c (has_default_initializer): Removed, use
3712 gfc_has_default_initializer() instead. Updated all callers.
3713 * trans-decl.c (generate_local_decl): Do not check the
3714 first component only to check for initializers, but use
3715 gfc_has_default_initializer() instead.
3717 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3720 * primary.c (match_string_constant): Move start_locus just inside
3722 * data.c (create_character_intializer): Clarified truncation warning.
3724 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3727 * intrinsic.h (gfc_check_float): New prototype.
3728 (gfc_check_sngl): New prototype.
3729 * check.c (gfc_check_float): New.
3730 (gfc_check_sngl): New.
3731 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3732 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3734 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3735 added them to the list of specifics of REAL instead.
3737 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3740 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3741 This is now handled via 'gfc_class_null_initializer'.
3743 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3745 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3746 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3747 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3748 add_procs_to_declared_vtab,add_generic_specifics,
3749 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3750 find_typebound_proc_uop,gfc_find_typebound_proc,
3751 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3752 gfc_get_tbp_symtree): Moved here from other places.
3753 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3755 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3756 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3757 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3758 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3759 * Make-lang.in: Add class.o.
3760 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3761 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3762 add_procs_to_declared_vtab,add_generic_specifics,
3763 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3764 find_typebound_proc_uop,gfc_find_typebound_proc,
3765 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3766 gfc_get_tbp_symtree): Move to class.c.
3768 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3770 * trans-types.c (gfc_init_types): Use build_function_type_list.
3771 (gfc_get_ppc_type): Likewise.
3772 * trans-decl.c (gfc_generate_constructors): Likewise.
3773 * f95-lang.c (build_builtin_fntypes): Likewise.
3774 (gfc_init_builtin_functions): Likewise.
3775 (DEF_FUNCTION_TYPE_0): Likewise.
3776 (DEF_FUNCTION_TYPE_1): Likewise.
3777 (DEF_FUNCTION_TYPE_2): Likewise.
3778 (DEF_FUNCTION_TYPE_3): Likewise.
3779 (DEF_FUNCTION_TYPE_4): Likewise.
3780 (DEF_FUNCTION_TYPE_5): Likewise.
3781 (DEF_FUNCTION_TYPE_6): Likewise.
3782 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3783 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3785 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3787 * trans-array.c (gfc_trans_array_constructor_value): Use
3788 build_constructor instead of build_constructor_from_list.
3789 (gfc_build_constant_array_constructor): Likewise.
3790 * trans-decl.c (create_main_function): Likewise.
3791 * trans-stmt.c (gfc_trans_character_select): Likewise.
3793 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3796 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3797 (resolve_fl_variable_derived): ... this place.
3798 (resolve_symbol): Make sure function symbols (and their result
3799 variables) are not resolved twice.
3801 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3804 * array.c (match_array_list): Revert change from 2010-05-13.
3806 2010-05-16 Richard Guenther <rguenther@suse.de>
3808 * trans-decl.c (module_htab_decls_hash): Revert last change.
3810 2010-05-16 Richard Guenther <rguenther@suse.de>
3812 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3814 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3816 * options.c (set_Wall): Remove special logic for Wuninitialized
3819 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3823 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3826 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3830 * gfortran.h (gfc_class_null_initializer): New prototype.
3831 * expr.c (gfc_class_null_initializer): New function to build a NULL
3832 initializer for CLASS pointers.
3833 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3834 containers. Remove default NULL initialization of $data component.
3835 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3837 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3838 Use new function 'gfc_class_null_initializer'.
3839 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3842 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3845 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3846 unsigned mpz_get_?i routines.
3848 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3850 * trans.c (trans_code): Set backend locus early.
3851 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3852 of the function instead of current input_location.
3854 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3857 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3859 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3860 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3863 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3866 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3868 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3869 by reference dummy procedures or non-dummy procedure pointers.
3870 (gfc_omp_predetermined_sharing): Return
3871 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3873 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3876 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3877 after OMP statement.
3878 (gfc_match_omp_critical): Likewise.
3879 (gfc_match_omp_flush): Likewise.
3880 (gfc_match_omp_workshare): Likewise.
3881 (gfc_match_omp_master): Likewise.
3882 (gfc_match_omp_ordered): Likewise.
3883 (gfc_match_omp_atomic): Likewise.
3884 (gfc_match_omp_barrier): Likewise.
3885 (gfc_match_omp_end_nowait): Likewise.
3887 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3890 * resolve.c (validate_case_label_expr): Removed FIXME.
3891 (resolve_select): Raise default warning on case labels out of range
3892 of the case expression.
3894 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3899 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3900 about conversion warnings.
3902 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3905 * match.c (gfc_match_select_type): Move error message to
3906 resolve_select_type.
3907 * resolve.c (resolve_select_type): Error message moved here from
3908 gfc_match_select_type. Correctly set type of temporary.
3910 2010-05-10 Richard Guenther <rguenther@suse.de>
3912 * trans-decl.c (gfc_build_library_function_decl): Split out
3914 (build_library_function_decl_1): ... this new function.
3915 Set a fnspec attribute if a specification was provided.
3916 (gfc_build_library_function_decl_with_spec): New function.
3917 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3918 and internal_unpack.
3920 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3923 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3926 2010-05-07 Jason Merrill <jason@redhat.com>
3928 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3929 to avoid -Wc++-compat warning.
3931 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3934 * options.c (gfc_handle_option): Add argument kind.
3935 * gfortran.h (gfc_handle_option): Update declaration.
3937 2010-05-06 Tobias Burnus <burnus@net-b.de>
3940 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3943 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3946 * resolve.c (traverse_data_list): Rephrase error message for
3947 non-constant bounds in data-implied-do.
3949 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3952 * gfortran.h: Removed repeat count from constructor, removed
3954 * data.h (gfc_assign_data_value_range): Changed return value from
3956 * data.c (gfc_assign_data_value): Add location to constructor element.
3957 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3958 for each element in range. Return early if an error was generated.
3959 * resolve.c (check_data_variable): Stop early if range assignment
3962 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3965 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3966 * symbol.c (gfc_build_class_symbol): Add separate class container for
3969 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3972 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3974 2010-05-02 Tobias Burnus <burnus@net-b.de>
3977 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3978 for lcobound, ucobound, image_index and this_image.
3979 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3980 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3981 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3982 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3984 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3986 2010-04-30 Tobias Burnus <burnus@net-b.de>
3990 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3991 calculation for array descriptor types.
3993 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3996 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3997 initializers for PPC members of the vtabs.
3999 2010-04-29 Janus Weil <janus@gcc.gnu.org>
4002 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
4003 attribute for all PPC members of the vtypes.
4004 (copy_vtab_proc_comps): Copy the correct interface.
4005 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
4006 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
4007 a dummy argument and make sure all PPC members of the vtab are
4008 initialized correctly.
4009 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
4010 in call to gfc_trans_assign_vtab_procs.
4011 * trans-stmt.c (gfc_trans_allocate): Ditto.
4013 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
4016 * resolve.c (resolve_typebound_function): Renamed
4017 resolve_class_compcall.Do all the detection of class references
4019 (resolve_typebound_subroutine): resolve_class_typebound_call
4020 renamed. Otherwise same as resolve_typebound_function.
4021 (gfc_resolve_expr): Call resolve_typebound_function.
4022 (resolve_code): Call resolve_typebound_subroutine.
4024 2010-04-29 Janus Weil <janus@gcc.gnu.org>
4027 * resolve.c (resolve_typebound_generic_call): For CLASS methods
4028 pass back the specific symtree name, rather than the target
4031 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
4034 * resolve.c (resolve_structure_cons): Make the initializer of
4035 the vtab component 'extends' the same type as the component.
4037 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4040 * interface.c (check_interface1): Pass symbol name rather than NULL to
4041 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
4042 trap MULL. (gfc_compare_derived_types): Revert previous change
4043 incorporated incorrectly during merge from trunk, r155778.
4044 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4045 than NULL to gfc_compare_interfaces.
4046 * symbol.c (add_generic_specifics): Likewise.
4048 2010-02-29 Janus Weil <janus@gcc.gnu.org>
4051 * interface.c (gfc_compare_derived_types): Add condition for vtype.
4052 * symbol.c (gfc_find_derived_vtab): Sey access to private.
4053 (gfc_find_derived_vtab): Likewise.
4054 * module.c (ab_attribute): Add enumerator AB_VTAB.
4055 (mio_symbol_attribute): Use new attribute, AB_VTAB.
4056 (check_for_ambiguous): Likewise.
4058 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
4059 Janus Weil <janus@gcc.gnu.org>
4062 * trans-expr.c (select_class_proc): Remove function.
4063 (conv_function_val): Delete reference to previous.
4064 (gfc_conv_derived_to_class): Add second argument to the call to
4065 gfc_find_derived_vtab.
4066 (gfc_conv_structure): Exclude proc_pointer components when
4067 accessing $data field of class objects.
4068 (gfc_trans_assign_vtab_procs): New function.
4069 (gfc_trans_class_assign): Add second argument to the call to
4070 gfc_find_derived_vtab.
4071 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
4072 implement holding off searching for the vptr derived type.
4073 (add_proc_component): New function.
4074 (add_proc_comps): New function.
4075 (add_procs_to_declared_vtab1): New function.
4076 (copy_vtab_proc_comps): New function.
4077 (add_procs_to_declared_vtab): New function.
4078 (void add_generic_specifics): New function.
4079 (add_generics_to_declared_vtab): New function.
4080 (gfc_find_derived_vtab): Add second argument to the call to
4081 gfc_find_derived_vtab. Add the calls to
4082 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
4083 * decl.c (build_sym, build_struct): Use new arg in calls to
4084 gfc_build_class_symbol.
4085 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
4086 definition of struct gfc_class_esym_list. Modify prototypes
4087 of gfc_build_class_symbol and gfc_find_derived_vtab.
4088 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
4089 call to gfc_find_derived_vtab.
4090 * module.c : Add the vtype attribute.
4091 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
4092 * resolve.c (resolve_typebound_generic_call): Add second arg
4093 to pass along the generic name for class methods.
4094 (resolve_typebound_call): The same.
4095 (resolve_compcall): Use the second arg to carry the generic
4096 name from the above. Remove the reference to class_esym.
4097 (check_members, check_class_members, resolve_class_esym,
4098 hash_value_expr): Remove functions.
4099 (resolve_class_compcall, resolve_class_typebound_call): Modify
4100 to use vtable rather than member by member calls.
4101 (gfc_resolve_expr): Modify second arg in call to
4103 (resolve_select_type): Add second arg in call to
4104 gfc_find_derived_vtab.
4105 (resolve_code): Add second arg in call resolve_typebound_call.
4106 (resolve_fl_derived): Exclude vtypes from check for late
4107 procedure definitions. Likewise for checking of explicit
4108 interface and checking of pass arg.
4109 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
4110 calls to gfc_find_derived_vtab.
4111 * match.c (select_type_set_tmp): Use new arg in call to
4112 gfc_build_class_symbol.
4113 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
4115 * parse.c (endType): Finish incomplete classes.
4117 2010-04-28 Tobias Burnus <burnus@net-b.de>
4121 * simplify.c (simplify_cobound): Handle scalar coarrays.
4123 2010-04-27 Tobias Burnus <burnus@net-b.de>
4125 * gfc-internals.texi: Update copyright year.
4126 * gfortran.texi: Ditto.
4127 * invoke.texi: Ditto.
4129 2010-04-27 Tobias Burnus <burnus@net-b.de>
4132 * resolve.c (resolve_allocate_expr): Allow array coarrays.
4133 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
4134 * trans-types.c (gfc_get_array_type_bounds,
4135 gfc_get_array_descriptor_base): Add corank argument.
4136 * trans-array.c (gfc_array_init_size): Handle corank.
4137 (gfc_trans_create_temp_array, gfc_array_allocate,
4138 gfc_conv_expr_descriptor): Add corank argument to call.
4139 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
4141 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
4145 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
4146 of mucking with a tree directly.
4148 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4151 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
4152 gfc_error with new error message.
4154 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
4158 * trans-expr.c (gfc_conv_expr): Supply an address expression for
4160 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
4162 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
4163 than the address of a GFC_SS_REFERENCE.
4164 * trans.h : Change comment on GFC_SS_REFERENCE.
4166 2010-04-22 Richard Guenther <rguenther@suse.de>
4169 * resolve.c (gfc_resolve_index): Wrap around ...
4170 (gfc_resolve_index_1): ... this. Add parameter to allow
4171 any integer kind index type.
4172 (resolve_array_ref): Allow any integer kind for the start
4173 index of an array ref.
4175 2010-04-21 Jakub Jelinek <jakub@redhat.com>
4178 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
4181 2010-04-20 Harald Anlauf <anlauf@gmx.de>
4183 * intrinsic.c (sort_actual): Remove 'is' in error message.
4185 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
4188 * resolve.c (resolve_fl_derived): If a component character
4189 length has not been resolved, do so now.
4190 (resolve_symbol): The same as above for a symbol character
4192 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
4193 not needed for a character valued, procedure pointer.
4196 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
4197 not found, return FAILURE rather than ICEing.
4199 2010-04-19 Jakub Jelinek <jakub@redhat.com>
4202 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
4203 sequential loops private in the innermost containing task region.
4205 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4207 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
4208 to build_common_tree_nodes.
4210 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
4213 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
4214 gfc_msg_bounds by using 'Array bound mismatch' directly.
4215 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
4216 error message to include the mismatch in the extent of array bound.
4217 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
4218 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
4220 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4222 * gfortran.texi: Update information on temporary file locations.
4224 2010-04-16 Jakub Jelinek <jakub@redhat.com>
4226 * trans-decl.c (gfc_build_qualified_array): Ensure
4227 ubound.N and lbound.N artificial variable names don't appear
4230 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
4233 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
4234 block of code. Set name to the variable associated with the descriptor.
4236 2010-04-15 Jakub Jelinek <jakub@redhat.com>
4238 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
4239 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
4241 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
4243 * intrinsic.texi: Add the missing specific name of intrinsic
4244 procedure where the specific name is identical to the generic name.
4245 Fix inconsistent or mismatch in the argument names in intrinsic
4246 procedure descriptions. Add the SCALAR allocatable description to
4249 2010-04-14 Tobias Burnus <burnus@net-b.de>
4252 * array.c (gfc_find_array_ref): Handle codimensions.
4253 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
4254 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
4255 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
4257 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
4258 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
4260 * intrinsic.h (add_functions): Add this_image, image_index,
4261 lcobound and ucobound intrinsics.
4262 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
4263 gfc_check_image_index, gfc_check_this_image,
4264 gfc_simplify_image_index, gfc_simplify_lcobound,
4265 gfc_simplify_this_image, gfc_simplify_ucobound):
4266 New function prototypes.
4267 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
4268 IMAGE_INDEX): Document new intrinsic functions.
4269 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
4271 * simplify.c (simplify_bound_dim): Handle coarrays.
4272 (simplify_bound): Update simplify_bound_dim call.
4273 (gfc_simplify_num_images): Add -fcoarray=none check.
4274 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
4275 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
4277 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4280 * constructor.c: Fix typo in comment.
4281 * expr.c (find_array_section): Add check for max array limit.
4283 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
4286 * gfortranspec.c (lookup_option): Check for -static and return
4288 (lang_specific_driver): Break when OPTION_static is discovered.
4290 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4292 * array.c (extract_element): Restore function from trunk.
4293 (gfc_get_array_element): Restore function from trunk.
4294 (gfc_expand_constructor): Restore check against
4295 flag_max_array_constructor.
4296 * constructor.c (node_copy_and_append): Delete unused.
4297 * gfortran.h: Delete comment and extra include.
4298 * constructor.h: Bump copyright and clean up TODO comments.
4299 * resolve.c: Whitespace.
4301 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4303 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
4304 with direct access access to elements. Adjusted prototype, fixed all
4306 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
4308 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
4309 (gfc_simplify_spread): Removed workaround, directly insert elements
4310 at a given array position.
4311 (gfc_simplify_transpose): Likewise.
4312 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
4314 (gfc_simplify_unpack): Likewise.
4316 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4318 * simplify.c (only_convert_cmplx_boz): Renamed to ...
4319 (convert_boz): ... this and moved to start of file.
4320 (gfc_simplify_abs): Whitespace fix.
4321 (gfc_simplify_acos): Whitespace fix.
4322 (gfc_simplify_acosh): Whitespace fix.
4323 (gfc_simplify_aint): Whitespace fix.
4324 (gfc_simplify_dint): Whitespace fix.
4325 (gfc_simplify_anint): Whitespace fix.
4326 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
4327 (gfc_simplify_dnint): Whitespace fix.
4328 (gfc_simplify_asin): Whitespace fix.
4329 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
4330 (gfc_simplify_atan): Likewise.
4331 (gfc_simplify_atanh): Whitespace fix.
4332 (gfc_simplify_atan2): Whitespace fix.
4333 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
4334 (gfc_simplify_bessel_j1): Likewise.
4335 (gfc_simplify_bessel_jn): Likewise.
4336 (gfc_simplify_bessel_y0): Likewise.
4337 (gfc_simplify_bessel_y1): Likewise.
4338 (gfc_simplify_bessel_yn): Likewise.
4339 (gfc_simplify_ceiling): Reorderd statements.
4340 (simplify_cmplx): Use convert_boz(), check for constant arguments.
4342 (gfc_simplify_cmplx): Use correct default kind. Removed check for
4344 (gfc_simplify_complex): Replaced if-gate. Removed check for
4346 (gfc_simplify_conjg): Whitespace fix.
4347 (gfc_simplify_cos): Whitespace fix.
4348 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
4349 (gfc_simplify_dcmplx): Removed check for constant arguments.
4350 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
4351 (gfc_simplify_digits): Whitespace fix.
4352 (gfc_simplify_dim): Whitespace fix.
4353 (gfc_simplify_dprod): Reordered statements.
4354 (gfc_simplify_erf): Whitespace fix.
4355 (gfc_simplify_erfc): Whitespace fix.
4356 (gfc_simplify_epsilon): Whitespace fix.
4357 (gfc_simplify_exp): Whitespace fix.
4358 (gfc_simplify_exponent): Use convert_boz().
4359 (gfc_simplify_floor): Reorderd statements.
4360 (gfc_simplify_gamma): Whitespace fix.
4361 (gfc_simplify_huge): Whitespace fix.
4362 (gfc_simplify_iand): Whitespace fix.
4363 (gfc_simplify_ieor): Whitespace fix.
4364 (simplify_intconv): Use gfc_convert_constant().
4365 (gfc_simplify_int): Use simplify_intconv().
4366 (gfc_simplify_int2): Reorderd statements.
4367 (gfc_simplify_idint): Reorderd statements.
4368 (gfc_simplify_ior): Whitespace fix.
4369 (gfc_simplify_ishftc): Removed duplicate type check.
4370 (gfc_simplify_len): Use range_check() instead of manual range check.
4371 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
4372 (gfc_simplify_log): Whitespace fix.
4373 (gfc_simplify_log10): Whitespace fix.
4374 (gfc_simplify_minval): Whitespace fix.
4375 (gfc_simplify_maxval): Whitespace fix.
4376 (gfc_simplify_mod): Whitespace fix.
4377 (gfc_simplify_modulo): Whitespace fix.
4378 (simplify_nint): Reorderd statements.
4379 (gfc_simplify_not): Whitespace fix.
4380 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
4381 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
4382 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
4383 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
4384 (gfc_simplify_realpart): Whitespace fix.
4385 (gfc_simplify_selected_char_kind): Removed unused result-variable.
4386 (gfc_simplify_selected_int_kind): Removed unused result-variable.
4387 (gfc_simplify_selected_real_kind): Removed unused result-variable.
4388 (gfc_simplify_sign): Whitespace fix.
4389 (gfc_simplify_sin): Whitespace fix.
4390 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
4391 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
4392 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
4393 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
4394 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
4396 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4398 * gfortran.h (gfc_start_constructor): Removed.
4399 (gfc_get_array_element): Removed.
4400 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
4401 instead. Fixed all callers.
4402 (extract_element): Removed.
4403 (gfc_expand_constructor): Temporarily removed check for
4404 max-array-constructor. Will be re-introduced later if still required.
4405 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
4406 instead. Fixed all callers.
4407 * expr.c (find_array_section): Replaced manual lookup of elements
4408 by gfc_constructor_lookup.
4410 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4412 * gfortran.h (gfc_get_null_expr): New prototype.
4413 (gfc_get_operator_expr): New prototype.
4414 (gfc_get_character_expr): New prototype.
4415 (gfc_get_iokind_expr): New prototype.
4416 * expr.c (gfc_get_null_expr): New.
4417 (gfc_get_character_expr): New.
4418 (gfc_get_iokind_expr): New.
4419 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4420 * matchexp.c (build_node): Renamed and moved to
4421 expr.c (gfc_get_operator_expr). Reordered arguments to match
4422 other functions. Fixed all callers.
4423 (gfc_get_parentheses): Use specific function to build expr.
4424 * array.c (gfc_match_array_constructor): Likewise.
4425 * arith.c (eval_intrinsic): Likewise.
4426 (gfc_hollerith2int): Likewise.
4427 (gfc_hollerith2real): Likewise.
4428 (gfc_hollerith2complex): Likewise.
4429 (gfc_hollerith2logical): Likewise.
4430 * data.c (create_character_intializer): Likewise.
4431 * decl.c (gfc_match_null): Likewise.
4432 (enum_initializer): Likewise.
4433 * io.c (gfc_match_format): Likewise.
4434 (match_io): Likewise.
4435 * match.c (gfc_match_nullify): Likewise.
4436 * primary.c (match_string_constant): Likewise.
4437 (match_logical_constant): Likewise.
4438 (build_actual_constructor): Likewise.
4439 * resolve.c (build_default_init_expr): Likewise.
4440 * symbol.c (generate_isocbinding_symbol): Likewise.
4441 (gfc_build_class_symbol): Likewise.
4442 (gfc_find_derived_vtab): Likewise.
4443 * simplify.c (simplify_achar_char): Likewise.
4444 (gfc_simplify_adjustl): Likewise.
4445 (gfc_simplify_adjustr): Likewise.
4446 (gfc_simplify_and): Likewise.
4447 (gfc_simplify_bit_size): Likewise.
4448 (gfc_simplify_is_iostat_end): Likewise.
4449 (gfc_simplify_is_iostat_eor): Likewise.
4450 (gfc_simplify_isnan): Likewise.
4451 (simplify_bound): Likewise.
4452 (gfc_simplify_leadz): Likewise.
4453 (gfc_simplify_len_trim): Likewise.
4454 (gfc_simplify_logical): Likewise.
4455 (gfc_simplify_maxexponent): Likewise.
4456 (gfc_simplify_minexponent): Likewise.
4457 (gfc_simplify_new_line): Likewise.
4458 (gfc_simplify_null): Likewise.
4459 (gfc_simplify_or): Likewise.
4460 (gfc_simplify_precision): Likewise.
4461 (gfc_simplify_repeat): Likewise.
4462 (gfc_simplify_scan): Likewise.
4463 (gfc_simplify_size): Likewise.
4464 (gfc_simplify_trailz): Likewise.
4465 (gfc_simplify_trim): Likewise.
4466 (gfc_simplify_verify): Likewise.
4467 (gfc_simplify_xor): Likewise.
4468 * trans-io.c (build_dt): Likewise.
4469 (gfc_new_nml_name_expr): Removed.
4471 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4473 * arith.h (gfc_constant_result): Removed prototype.
4474 * constructor.h (gfc_build_array_expr): Removed prototype.
4475 (gfc_build_structure_constructor_expr): Removed prototype.
4476 * gfortran.h (gfc_int_expr): Removed prototype.
4477 (gfc_logical_expr): Removed prototype.
4478 (gfc_get_array_expr): New prototype.
4479 (gfc_get_structure_constructor_expr): New prototype.
4480 (gfc_get_constant_expr): New prototype.
4481 (gfc_get_int_expr): New prototype.
4482 (gfc_get_logical_expr): New prototype.
4483 * arith.c (gfc_constant_result): Moved and renamed to
4484 expr.c (gfc_get_constant_expr). Fixed all callers.
4485 * constructor.c (gfc_build_array_expr): Moved and renamed to
4486 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4487 and kind. Fixed all callers.
4488 (gfc_build_structure_constructor_expr): Moved and renamed to
4489 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4490 to type and kind. Fixed all callers.
4491 * expr.c (gfc_logical_expr): Renamed to ...
4492 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4493 (gfc_int_expr): Renamed to ...
4494 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4496 (gfc_get_constant_expr): New.
4497 (gfc_get_array_expr): New.
4498 (gfc_get_structure_constructor_expr): New.
4499 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4502 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4504 * constructor.h: New.
4505 * constructor.c: New.
4506 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4507 * arith.c (reducy_unary): Use constructor API.
4508 (reduce_binary_ac): Likewise.
4509 (reduce_binary_ca): Likewise.
4510 (reduce_binary_aa): Likewise.
4511 * check.c (gfc_check_pack): Likewise.
4512 (gfc_check_reshape): Likewise.
4513 (gfc_check_unpack): Likewise.
4514 * decl.c (add_init_expr_to_sym): Likewise.
4515 (build_struct): Likewise.
4516 * dependency.c (gfc_check_dependency): Likewise.
4517 (contains_forall_index_p): Likewise.
4518 * dump-parse-tree.c (show_constructor): Likewise.
4519 * expr.c (free_expr0): Likewise.
4520 (gfc_copy_expr): Likewise.
4521 (gfc_is_constant_expr): Likewise.
4522 (simplify_constructor): Likewise.
4523 (find_array_element): Likewise.
4524 (find_component_ref): Likewise.
4525 (find_array_section): Likewise.
4526 (find_substring_ref): Likewise.
4527 (simplify_const_ref): Likewise.
4528 (scalarize_intrinsic_call): Likewise.
4529 (check_alloc_comp_init): Likewise.
4530 (gfc_default_initializer): Likewise.
4531 (gfc_traverse_expr): Likewise.
4532 * iresolve.c (check_charlen_present): Likewise.
4533 (gfc_resolve_reshape): Likewise.
4534 (gfc_resolve_transfer): Likewise.
4535 * module.c (mio_constructor): Likewise.
4536 * primary.c (build_actual_constructor): Likewise.
4537 (gfc_match_structure_constructor): Likewise.
4538 * resolve.c (resolve_structure_cons): Likewise.
4539 * simplify.c (is_constant_array_expr): Likewise.
4540 (init_result_expr): Likewise.
4541 (transformational_result): Likewise.
4542 (simplify_transformation_to_scalar): Likewise.
4543 (simplify_transformation_to_array): Likewise.
4544 (gfc_simplify_dot_product): Likewise.
4545 (simplify_bound): Likewise.
4546 (simplify_matmul): Likewise.
4547 (simplify_minval_maxval): Likewise.
4548 (gfc_simplify_pack): Likewise.
4549 (gfc_simplify_reshape): Likewise.
4550 (gfc_simplify_shape): Likewise.
4551 (gfc_simplify_spread): Likewise.
4552 (gfc_simplify_transpose): Likewise.
4553 (gfc_simplify_unpack): Likewise.q
4554 (gfc_convert_constant): Likewise.
4555 (gfc_convert_char_constant): Likewise.
4556 * target-memory.c (size_array): Likewise.
4557 (encode_array): Likewise.
4558 (encode_derived): Likewise.
4559 (interpret_array): Likewise.
4560 (gfc_interpret_derived): Likewise.
4561 (expr_to_char): Likewise.
4562 (gfc_merge_initializers): Likewise.
4563 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4564 (gfc_trans_array_constructor_value): Likewise.
4565 (get_array_ctor_strlen): Likewise.
4566 (gfc_constant_array_constructor_p): Likewise.
4567 (gfc_build_constant_array_constructor): Likewise.
4568 (gfc_trans_array_constructor): Likewise.
4569 (gfc_conv_array_initializer): Likewise.
4570 * trans-decl.c (check_constant_initializer): Likewise.
4571 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4572 (gfc_apply_interface_mapping_to_cons): Likewise.
4573 (gfc_trans_structure_assign): Likewise.
4574 (gfc_conv_structure): Likewise.
4575 * array.c (check_duplicate_iterator): Likewise.
4576 (match_array_list): Likewise.
4577 (match_array_cons_element): Likewise.
4578 (gfc_match_array_constructor): Likewise.
4579 (check_constructor_type): Likewise.
4580 (check_constructor): Likewise.
4582 (expand_constructor): Likewise.
4583 (extract_element): Likewise.
4584 (gfc_expanded_ac): Likewise.
4585 (resolve_array_list): Likewise.
4586 (gfc_resolve_character_array_constructor): Likewise.
4587 (copy_iterator): Renamed to ...
4588 (gfc_copy_iterator): ... this.
4589 (gfc_append_constructor): Removed.
4590 (gfc_insert_constructor): Removed unused function.
4591 (gfc_get_constructor): Removed.
4592 (gfc_free_constructor): Removed.
4593 (qgfc_copy_constructor): Removed.
4594 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4595 Removed all references. Replaced constructor list by splay-tree.
4596 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4597 the inner struct, added member 'base'.
4598 (gfc_append_constructor): Removed prototype.
4599 (gfc_insert_constructor): Removed prototype.
4600 (gfc_get_constructor): Removed prototype.
4601 (gfc_free_constructor): Removed prototype.
4602 (qgfc_copy_constructor): Removed prototype.
4603 (gfc_copy_iterator): New prototype.
4604 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4606 2010-04-10 Tobias Burnus <burnus@net-b.de>
4609 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4610 proc-pointers and type-bound procedures.
4611 (gfc_specification_expr): Check proc-pointers for pureness.
4613 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4616 * gfortranspec.c (lang_specific_driver): Do not expose vars
4617 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4620 2010-04-09 Tobias Burnus <burnus@net-b.de>
4623 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4625 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4626 * data.c (gfc_assign_data_value): Ditto.
4627 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4628 (gfc_traverse_expr): Traverse also through codimension expressions.
4629 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4630 gfc_has_ultimate_pointer): New functions.
4631 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4632 (gfc_array_ref): Add codimen.
4633 (gfc_array_ref): Add in_allocate.
4634 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4635 gfc_has_ultimate_pointer): Add prototypes.
4636 * interface.c (compare_parameter, compare_actual_formal,
4637 check_intents): Add coarray constraints.
4638 * match.c (gfc_match_iterator): Add coarray constraint.
4639 * match.h (gfc_match_array_ref): Update interface.
4640 * primary.c (gfc_match_varspec): Handle codimensions.
4641 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4642 (check_class_members): Return gfc_try instead for error recovery.
4643 (resolve_typebound_function,resolve_typebound_subroutine,
4644 check_members): Handle return value of check_class_members.
4645 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4646 check_dimension, compare_spec_to_ref, resolve_array_ref,
4647 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4648 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4650 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4651 Skip over coarray refs.
4652 (gfc_array_allocate) Add support for references containing coindexes.
4653 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4654 (gfc_map_intrinsic_function): Ignore codimensions.
4656 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4659 * io.c (check_format_string): Added check for additional non
4660 blank characters after the format string was successfully
4662 * io.c (check_format): Changed the error messages for positive
4663 int required and period required to drop through the error logic
4664 and report with gfc_error instead of gfc_error_now. Corrected
4665 format postion for hollerith strings.
4667 2010-04-08 Tobias Burnus <burnus@net-b.de>
4669 * module.c (use_iso_fortran_env_module): Fix standard check.
4671 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4673 * parse.c (parse_derived, parse_enum): Avoid set but not used
4676 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4679 * gfortran.texi: Add section about representation of
4682 2010-04-07 Simon Baldwin <simonb@google.com>
4684 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4685 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4687 2010-04-07 Richard Guenther <rguenther@suse.de>
4689 * options.c (gfc_init_options): Do not set.
4691 2010-04-06 Tobias Burnus <burnus@net-b.de>
4694 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4695 * match.c (gfc_match_critical, sync_statement): Ditto.
4696 * gfortran.h (gfc_fcoarray): New enum.
4697 (gfc_option_t): Use it.
4698 * lang.opt (fcoarray): Add new flag.
4699 * invoke.texi (fcoarray): Document it.
4700 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4701 (gfc_handle_coarray_option): New function.
4703 2010-04-06 Tobias Burnus <burnus@net-b.de>
4706 * gfortran.h (gfc_array_spec): Add cotype.
4707 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4708 and defer error diagnostic.
4709 * resolve.c (resolve_fl_derived): Add missing check.
4710 (resolve_symbol): Add cotype/type check.
4711 * parse.c (parse_derived): Fix setting of coarray_comp.
4713 2010-04-06 Tobias Burnus <burnus@net-b.de>
4716 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4717 match_array_element_spec,gfc_copy_array_spec,
4718 gfc_compare_array_spec): Include corank.
4719 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4720 * decl.c (build_sym,build_struct,variable_decl,
4721 match_attr_spec,attr_decl1,cray_pointer_decl,
4722 gfc_match_volatile): Add codimension.
4723 (gfc_match_codimension): New function.
4724 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4725 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4726 (gfc_add_codimension): New function prototype.
4727 * match.h (gfc_match_codimension): New function prototype.
4728 (gfc_match_array_spec): Update prototype
4729 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4730 * module.c (MOD_VERSION): Bump.
4731 (mio_symbol_attribute): Support coarray attributes.
4732 (mio_array_spec): Add corank support.
4733 * parse.c (decode_specification_statement,decode_statement,
4734 parse_derived): Add coarray support.
4735 * resolve.c (resolve_formal_arglist, was_declared,
4736 is_non_constant_shape_array, resolve_fl_variable,
4737 resolve_fl_derived, resolve_symbol): Add coarray support.
4738 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4739 gfc_build_class_symbol): Add coarray support.
4740 (gfc_add_codimension): New function.
4742 2010-04-06 Tobias Burnus <burnus@net-b.de>
4745 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4746 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4747 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4749 * intrinsic.texi (iso_fortran_env): Ditto.
4750 * libgfortran.h (libgfortran_stat_codes): New enum.
4751 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4752 constants from the intrinsic module.
4754 2010-04-06 Tobias Burnus <burnus@net-b.de>
4757 * intrinsic.c (add_functions): Add num_images.
4758 * decl.c (gfc_match_end): Handle END CRITICAL.
4759 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4760 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4762 * gfortran.h (gfc_statement): Add enum items for those.
4763 (gfc_exec_op) Ditto.
4764 (gfc_isym_id): Add num_images.
4765 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4766 (gfc_trans_sync,gfc_trans_critical): New functions.
4767 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4768 gfc_trans_critical): Add/update prototypes.
4769 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4770 and SYNC statements.
4771 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4772 * resolve.c (resolve_sync): Add function.
4773 (gfc_resolve_blocks): Handle CRITICAL.
4774 (resolve_code): Handle CRITICAL, ERROR STOP,
4775 (resolve_branch): Add CRITICAL constraint check.
4776 and SYNC statements.
4777 * st.c (gfc_free_statement): Add new statements.
4778 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4779 (gfc_build_builtin_function_decls): Initialize it.
4780 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4781 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4782 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4784 (match_exit_cycle): Handle CRITICAL constraint.
4785 (gfc_match_stopcode): Handle ERROR STOP.
4786 * match.h (gfc_match_critical, gfc_match_error_stop,
4787 gfc_match_sync_all, gfc_match_sync_images,
4788 gfc_match_sync_memory): Add prototype.
4789 * parse.c (decode_statement, gfc_ascii_statement,
4790 parse_executable): Handle new statements.
4791 (parse_critical_block): New function.
4792 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4793 * intrinsic.texi (num_images): Document new function.
4794 * simplify.c (gfc_simplify_num_images): Add function.
4796 2010-04-06 Tobias Burnus <burnus@net-b.de>
4799 * trans-array.c (gfc_conv_expr_descriptor): Update
4800 gfc_trans_scalar_assign call.
4801 (has_default_initializer): New function.
4802 (gfc_trans_deferred_array): Nullify less often.
4803 * trans-expr.c (gfc_conv_subref_array_arg,
4804 gfc_trans_subcomponent_assign): Update call to
4805 gfc_trans_scalar_assign.
4806 (gfc_trans_scalar_assign): Add parameter and pass it on.
4807 (gfc_trans_assignment_1): Optionally, do not dealloc before
4809 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4810 call to gfc_trans_scalar_assign.
4811 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4812 initializer to static variables.
4813 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4814 * trans-stmt.c (forall_make_variable_temp,
4815 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4816 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4817 gfc_trans_allocate): Update gfc_trans_assignment call.
4818 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4819 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4820 parameter to prototype.
4822 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4824 * ioparm.def : Update copyright.
4826 * trans-array.c : ditto
4827 * trans-array.h : ditto
4829 * trans-types.c: ditto
4830 * dependency.c : ditto
4831 * gfortran.h : ditto
4833 * trans-io.c : ditto
4834 * trans-intrinsic.c : ditto
4835 * libgfortran.h : ditto
4836 * invoke.texi : ditto
4837 * intrinsic.texi : ditto
4840 * intrinsic.c : ditto
4841 * interface.c : ditto
4842 * iresolve.c : ditto
4843 * trans-stmt.c : ditto
4844 * trans-stmt.h : ditto
4849 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4852 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4853 do not assert the context of derived types.
4855 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4858 * ioparm.def: Change inquire size variable to type pointer to
4861 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4864 * trans-expr.c (conv_parent_component_references): Ensure that
4865 'dt' has a backend_decl.
4868 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4869 type has a backend_decl.
4872 * resolve.c (resolve_global_procedure): Check that the 'cl'
4873 structure is not NULL.
4875 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4877 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4880 2010-03-17 Tobias Burnus <burnus@net-b.de>
4883 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4884 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4886 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4887 pointees as having explizit size.
4888 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4890 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4891 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4892 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4893 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4894 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4897 2010-03-14 Tobias Burnus <burnus@net-b.de>
4900 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4901 (resolve_ordinary_assign): Add check to avoid segfault.
4903 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4907 * resolve.c (resolve_compcall): Add new boolean dummy argument
4908 'class_members'. Only resolve expression at end if false.
4909 Remove redundant, static variable 'class_object'.
4910 (check_class_members): Add extra argument to call of
4912 (resolve_typebound_function): Renamed resolve_class_compcall.
4913 Do all the detection of class references here. Correct calls to
4914 resolve_compcall for extra argument.
4915 (resolve_typebound_subroutine): resolve_class_typebound_call
4916 renamed. Otherwise same as resolve_typebound_function.
4917 (gfc_resolve_expr): Call resolve_typebound_function.
4918 (resolve_code): Call resolve_typebound_subroutine.
4920 2010-03-10 Tobias Burnus <burnus@net-b.de
4923 * symbol.c (get_iso_c_sym): Set sym->result.
4925 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4928 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4929 for TBPs, otherwise they will not be resolved properly.
4930 (resolve_function): Use 'value.function.esym' instead of
4931 'value.function.name' to check if we're dealing with a TBP.
4932 (check_class_members): Set correct type of passed object for all TBPs,
4933 not only generic ones, except if the type is abstract.
4935 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4938 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4939 'final...' are not misinterpreted as FINAL statements.
4941 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4944 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4945 allocatable ultimate components do not need temporaries, whilst
4946 ultimate pointer components do.
4948 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4951 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4953 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4956 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4959 * trans-array.c (gfc_conv_array_parameter): A full array of
4960 derived type need not be restricted to a symbol without an
4961 array spec to use the call to gfc_conv_expr_descriptor.
4964 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4965 allocatable arrays do not need temporaries.
4967 2010-03-01 Tobias Burnus <burnus@net-b.de>
4970 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4973 2010-02-28 Tobias Burnus <burnus@net-b.de>
4976 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4977 (gfc_conv_initializer): Handle zero initializer as special case.
4979 2010-02-27 Tobias Burnus <burnus@net-b.de>
4982 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4983 for module variables for Fortran 2008.
4985 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4988 * trans-common.c (build_common_decl): Also update DECL_MODE,
4989 and DECL_SIZE when encountering a larger common block and call
4992 2010-02-24 Tobias Burnus <burnus@net-b.de>
4995 * trans-expr.c (gfc_conv_initializer): Call directly
4996 gfc_conv_constant for C_NULL_(FUN)PTR.
4998 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
5001 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
5002 checking the rest of the dimensions for elements.
5004 2010-02-21 Tobias Burnus <burnus@net-b.de>
5007 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
5009 * option.c (gfc_init_options,gfc_handle_option): Ditto.
5010 * trans-expr.c (gfc_conv_expr_op): Use the flag.
5011 * invoke.texi: Document new -fno-protect-parens flag.
5013 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
5019 * dependency.c (gfc_check_argument_var_dependency): Use enum
5020 value instead of arithmetic vaue for 'elemental'.
5021 (check_data_pointer_types): New function.
5022 (gfc_check_dependency): Call check_data_pointer_types.
5023 * trans-array.h : Change fourth argument of
5024 gfc_conv_array_parameter to boolean.
5025 * trans-array.c (gfc_conv_array_parameter): A contiguous array
5026 can be a dummy but it must not be assumed shape or deferred.
5027 Change fourth argument to boolean. Array constructor exprs will
5028 always be contiguous and do not need packing and unpacking.
5029 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
5030 space and change fourth argument of gfc_conv_array_parameter
5032 (gfc_trans_arrayfunc_assign): Change fourth argument of
5033 gfc_conv_array_parameter to boolean.
5034 * trans-io.c (gfc_convert_array_to_string): The same.
5035 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
5037 2010-02-20 Tobias Burnus <burnus@net-b.de>
5040 * libgfortran.h: Add GFC_RTCHECK_MEM.
5041 * invoke.texi (-fcheck=): Document -fcheck=mem.
5042 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
5043 and enable malloc-success check only with -fcheck=mem.
5044 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
5046 2010-02-16 Tobias Burnus <burnus@net-b.de>
5049 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
5050 * intrinsic.c (add_functions): Ditto.
5051 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
5052 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
5054 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5057 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
5058 gfc_trans_do prototype.
5059 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
5060 a loop exit condition. If exit condition is given, build the loop exit
5061 code, checking IO results of implied do loops in READ and WRITE.
5062 (gfc_trans_do): Likewise.
5063 * trans.c (trans_code): New static work function, previously
5064 gfc_trans_code. Passes exit condition to gfc_trans_do.
5065 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
5066 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
5067 * trans-io.c (build_dt): Build an exit condition to allow checking IO
5068 result status bits in the dtparm structure. Use this condition in call
5069 to gfc_trans_code_cond.
5071 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
5075 * trans-array.c (gfc_conv_array_parameter): Use
5076 gfc_full_array_ref_p to detect full and contiguous variable
5077 arrays. Full array components and contiguous arrays do not need
5078 internal_pack and internal_unpack.
5080 2010-02-11 Jakub Jelinek <jakub@redhat.com>
5083 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
5086 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
5088 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
5091 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
5092 Tobias Burnus <burnus@net-b.de>
5095 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
5097 2010-02-10 Tobias Burnus <burnus@net-b.de>
5100 * trans-decl.c (gfc_generate_function_code): Only check
5101 actual-vs.-dummy character bounds if not bind(C).
5103 2010-02-10 Jakub Jelinek <jakub@redhat.com>
5106 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
5107 info->dimen after info has been freed.
5109 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5112 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
5115 2010-02-09 Jakub Jelinek <jakub@redhat.com>
5117 * module.c (fix_mio_expr): Declare sym.
5119 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
5122 * module.c (fix_mio_expr): Fix for private generic procedures.
5124 2010-02-09 Daniel Kraft <d@domob.eu>
5127 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
5128 length to be correct and issue only with -Wsurprising.
5129 * invoke.texi (Wsurprising): Mention this new warning that is
5130 turned on by -Wsurprising.
5132 2010-02-09 Daniel Kraft <d@domob.eu>
5135 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
5136 can be CHARACTER type.
5137 (MINVAL), (MAXLOC), (MINLOC): Ditto.
5139 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
5142 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
5143 'formal_ptr'. If this is true, give returned descriptor unity
5144 lbounds, in all dimensions, and the appropriate offset.
5145 (gfc_conv_procedure_call); If formal is a pointer, set the last
5146 argument of gfc_conv_subref_array_arg to true.
5147 * trans.h : Add last argument for gfc_conv_subref_array_arg.
5148 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
5149 new arg of gfc_conv_subref_array_arg to false.
5150 * trans-stmt.c (forall_make_variable_temp): The same.
5152 2010-02-03 Tobias Burnus <burnus@net-b.de>
5155 * interface.c (compare_parameter): Disable rank-checking
5158 2010-02-02 Tobias Burnus <burnus@net-b.de>
5161 * parse.c (decode_specification_statement): Use sym->result not sym.
5163 2010-02-01 Tobias Burnus <burnus@net-b.de>
5166 * decl.c (variable_decl): Allow default initializer in
5167 TYPE declarations in PURE functions.
5169 2010-01-31 Janus Weil <janus@gcc.gnu.org>
5172 * resolve.c (resolve_allocate_expr): Move default initialization code
5173 here from gfc_trans_allocate.
5174 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
5176 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
5177 of CLASS variables via memcpy.
5178 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
5179 to resolve_allocate_expr.
5181 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
5184 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
5185 * gfortran.h : Add prototype for above.
5186 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
5187 (gfc_trans_subcomponent_assign): Call new function to replace
5188 the code to deal with allocatable components.
5189 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
5190 gfc_get_full_arrayspec_from_expr to replace existing code.
5192 2010-01-25 Tobias Burnus <burnus@net-b.de>
5195 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
5198 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
5202 * expr.c (remove_subobject_ref): If the constructor is NULL use
5203 the expression as the source.
5204 (simplify_const_ref): Change the type of expression if
5205 there are component references. Allow for substring to be at
5206 the end of an arbitrarily long chain of references. If an
5207 element is found that is not in an EXPR_ARRAY, assume that this
5208 is scalar initialization of array. Call remove_subobject_ref in
5209 this case with NULL second argument.
5211 2010-01-24 Tobias Burnus <burnus@net-b.de>
5214 * array.c (gfc_array_dimen_size): Use correct specific
5215 function in the check.
5217 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
5220 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
5221 is required, turn any trailing array elements after a range
5222 into ranges so that offsets can be calculated.
5224 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
5226 * module.c (mio_f2k_derived): Use enumerator as initializer of
5230 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
5231 bitfield of width 2.
5233 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5236 * resolve.c (extract_compcall_passed_object): Set locus for
5237 passed-object argument.
5238 (extract_ppc_passed_object): Set locus and correctly remove PPC
5241 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
5244 * trans-decl.c (add_argument_checking): Do not use the backend
5245 decl directly to test for the presence of an optional dummy
5246 argument. Use gfc_conv_expr_present, remembering to set the
5250 * trans-decl.c (gfc_generate_function_code): Small white space
5251 changes. If 'recurcheckvar' is NULL do not try to reset it.
5253 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5256 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
5257 component for extended types.
5258 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
5259 and take care of parent component accessibility.
5261 2010-01-17 Janus Weil <janus@gcc.gnu.org>
5264 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
5265 * interface.c (check_interface1): Move a warning message here from
5266 resolve_fl_procedure.
5267 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
5268 * module.c (read_module): Remove call to gfc_check_interfaces, since
5269 this comes too early here.
5270 * resolve.c (resolve_fl_procedure): Move warning message to
5273 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5276 * interface.c (check_interface1): Pass symbol name rather than NULL to
5277 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
5279 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
5280 than NULL to gfc_compare_interfaces.
5282 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5285 * trans-array.c (duplicate_allocatable): Static version of
5286 gfc_duplicate_allocatable with provision to handle scalar
5287 components. New boolean argument to switch off call to malloc
5289 (gfc_duplicate_allocatable): New function to call above with
5291 (gfc_copy_allocatable_data): New function to call above with
5293 (structure_alloc_comps): Do not apply indirect reference to
5294 scalar pointers. Add new section to copy allocatable components
5295 of arrays. Extend copying of allocatable components to include
5297 (gfc_copy_only_alloc_comp): New function to copy allocatable
5298 component derived types, without allocating the base structure.
5299 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
5300 Add primitive for gfc_copy_only_alloc_comp.
5301 * trans-expr.c (gfc_conv_procedure_call): After calls to
5302 transformational functions with results that are derived types
5303 with allocatable components, copy the components in the result.
5304 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
5305 of lhs derived types before allocation.
5307 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5310 * module.c (load_generic_interfaces): If a procedure that is
5311 use associated but not generic is given an interface that
5312 includes itself, then make it generic.
5314 2010-01-11 Joseph Myers <joseph@codesourcery.com>
5315 Shujing Zhao <pearly.zhao@oracle.com>
5317 PR translation/42469
5318 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
5319 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
5320 character between option name and help text.
5322 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5326 * trans-array.c (gfc_conv_array_initializer): Change call to
5327 gfc_error_now to call to gfc_fatal_error.
5328 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
5329 (is_constant_element): Changed name from constant_element.
5330 (gfc_constant_ac): Only use expand_construuctor for expression
5331 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
5332 call gfc_is_constant_expr.
5333 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
5335 * resolve.c (gfc_is_expandable_expr): New function that determiners if
5336 array expressions should have their constructors expanded.
5337 (gfc_resolve_expr): Use new function to determine whether or not to call
5338 gfc_expand_constructor.
5340 2010-01-09 Tobias Burnus <burnus@net-b.de>
5343 * trans-expr.c (gfc_trans_structure_assign): Handle
5345 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
5346 to the constructor for c_null_(fun)ptr.
5347 * resolve.c (resolve_structure_cons): Add special case
5348 for c_null_(fun)ptr.
5350 2010-01-09 Jakub Jelinek <jakub@redhat.com>
5352 * gfortranspec.c (lang_specific_driver): Update copyright notice
5355 2010-01-08 Tobias Burnus <burnus@net-b.de>
5358 * symbol.c (check_conflict, gfc_copy_attr): Add
5359 ASYNCHRONOUS support.
5360 (gfc_add_asynchronous): New function.
5361 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
5362 (gfc_match_asynchronous): New function.
5363 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
5364 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
5365 (gfc_add_asynchronous): New Prototype.
5366 * module.c (ab_attribute, mio_symbol_attribute): Add
5367 ASYNCHRONOUS support.
5368 * resolve.c (was_declared): Ditto.
5369 * match.h (gfc_match_asynchronous): New prototype.
5370 * parse.c (decode_specification_statement,decode_statement):
5371 Add ASYNCHRONOUS support.
5373 2010-01-07 Tobias Burnus <burnus@net-b.de>
5376 * trans-decl.c (get_proc_pointer_decl): Fix call to
5377 gfc_conv_initializer for array-valued proc-pointer funcs.
5379 2010-01-07 Tobias Burnus <burnus@net-b.de>
5382 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
5383 allocatable scalars with SAVE attribute.
5385 2010-01-05 Tobias Burnus <burnus@net-b.de>
5388 * options.c (gfc_post_options): Set -frecursion
5389 when -fopenmp is used.
5391 2010-01-05 Tobias Burnus <burnus@net-b.de>
5394 * trans-expr.c (gfc_conv_procedure_call): Nullify
5395 return value for allocatable-scalar character functions.
5397 2010-01-04 Tobias Burnus <burnus@net-b.de>
5400 * error.c (error_printf, gfc_warning, gfc_notify_std,
5401 gfc_warning_now, gfc_error, gfc_error_now,
5402 gfc_fatal_error): Change argument name from nocmsgid to
5403 gmsgid to enable (x)gettext's % checking.
5405 2010-01-04 Tobias Burnus <burnus@net-b.de>
5407 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
5409 2010-01-04 Tobias Burnus <burnus@net-b.de>
5412 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
5413 for functions returning allocatable scalars.
5414 * trans-stmt.c (gfc_trans_allocate): Emmit error when
5415 reallocating an allocatable scalar.
5416 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
5418 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
5419 allocatable scalars.
5420 (gfc_generate_function_code): Nullify result variable for
5421 allocatable scalars.
5424 * module.c (gfc_use_module): Fix warning string to allow
5428 * invoke.texi (-fcheck=recursion): Mention that the checking
5429 is also disabled for -frecursive.
5430 * trans-decl.c (gfc_generate_function_code): Disable
5431 -fcheck=recursion when -frecursive is used.
5433 * intrinsic.texi (iso_c_binding): Improve wording.
5436 Copyright (C) 2010 Free Software Foundation, Inc.
5438 Copying and distribution of this file, with or without modification,
5439 are permitted in any medium without royalty provided the copyright
5440 notice and this notice are preserved.