1 2010-10-15 Tobias Burnus <burnus@net-b.de>
4 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
5 (gfc_trans_runtime_error_vararg): Remove prototype.
6 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
7 (gfc_add_modify, gfc_evaluate_now): Use them.
8 (trans_runtime_error_vararg): Renamed from
9 gfc_trans_runtime_error_vararg, made static and use locus.
10 (gfc_trans_runtime_error): Use it.
11 (gfc_trans_runtime_check): Ditto and make use of locus.
12 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
13 gfc_trans_do, gfc_trans_do_while): Improve line number
14 associated with generated expressions.
16 2010-10-12 Daniel Kraft <d@domob.eu>
19 * parse.c (parse_associate): Set typespec of associate-name if that of
20 the target is already available.
22 2010-10-10 Janus Weil <janus@gcc.gnu.org>
25 * resolve.c (resolve_typebound_function): Bugfix for type-bound
28 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
30 * frontend-passes.c: Include opts.h.
31 (optimize_comparison): Renamed from optimize_equality.
32 Change second argument to operation to be compared.
33 Use flag_finite_math_only to avoid comparing REAL and
34 COMPLEX only when NANs are honored. Simplify comparing
35 of string concatenations where left or right operands are
36 equal. Simplify all comparison operations, based on the result
37 of gfc_dep_compare_expr.
38 * dependency.c: Include arith.h.
39 (gfc_are_identical_variables): Volatile variables should not
40 compare equal to themselves.
41 (gfc_dep_compare_expr): Handle string constants and string
44 2010-10-08 Joseph Myers <joseph@codesourcery.com>
46 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
47 * gfortran.h (gfc_init_options_struct): Declare.
48 * options.c (gfc_init_options_struct): New. Split out from
51 2010-10-07 Janus Weil <janus@gcc.gnu.org>
54 * resolve.c (resolve_typebound_function): Use correct declared type
55 for type-bound operators.
57 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
60 Revert revision 165026:
61 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
63 * decl.c (match_procedure_in_type): Assertify if conditions.
65 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
68 * resolve.c (resolve_transfer): Use expression inside parenthesis to
69 find acutal component to be transgferred.
71 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
73 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
75 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
77 * trans-array.c (gfc_free_ss_chain): Made non-static.
78 * trans-array.h (gfc_free_ss_chain): New prototype.
79 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
81 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
83 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
86 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
88 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
90 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
92 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
93 before calling gfc_free_expr.
95 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
97 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
98 gfc_advance_se_ss_chain.
99 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
100 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
101 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
102 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
103 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
105 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
107 * trans.c (gfc_restore_backend_locus): New function.
108 (gfc_get_backend_locus): Renamed to ...
109 (gfc_save_backend_locus): ... this.
110 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
111 gfc_save_backend_locus): Same.
112 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
113 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
114 gfc_save_backend_locus.
115 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
117 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
118 gfc_restore_backend_locus instead of gfc_set_backend_locus.
119 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
121 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
122 gfc_trans_deferred_vars):
123 Rename gfc_get_backend_locus to gfc_save_backend_locus.
124 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
126 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
128 * trans-array.c (gfc_build_constant_array_constructor): Free array
131 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
133 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
134 before overwriting it.
136 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
138 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
139 * symbol.c (gen_shape_param): Ditto.
141 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
143 * symbol.c (free_entry_list): New function.
144 (gfc_free_namespace): Free list of entries.
146 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
148 * symbol.c (free_components): Free list of formal args and formal
151 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
153 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
156 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
158 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
160 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
162 * resolve.c (check_typebound_baseobject): Free local expr before
165 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
167 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
169 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
171 * primary.c (gfc_free_structure_ctor_component): Also free the
172 component structure itself.
174 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
176 * module.c (gfc_use_module): Free atom_string when done with it.
178 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
180 * module.c (read_module): Remove useless string duplication.
182 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
184 * gfortranspec.c (append_arg): Remove commented code.
186 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
188 * decl.c (match_procedure_in_type): Assertify if conditions.
190 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
192 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
193 preprocessing is disabled.
195 2010-10-06 Jakub Jelinek <jakub@redhat.com>
198 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
199 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
200 (gfc_define_builtin): Change last argument to int bitmask from bool,
201 control addition of TREE_NOTHROW and leaf attribute as well.
202 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
203 (gfc_init_builtin_functions): Likewise. Remove
204 ATTR_{,CONST_}NOTHROW_LIST enum.
206 2010-10-04 Andi Kleen <ak@linux.intel.com>
208 * Make-lang.in (gfortran, f951): Add + to build rule.
210 2010-10-04 Richard Guenther <rguenther@suse.de>
212 * f95-lang.c (current_translation_unit): New global variable.
213 (gfc_create_decls): Build a translation-unit decl.
214 (pushdecl): In the global binding-level use the
215 translation-unit decl as DECL_CONTEXT.
216 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
217 (build_function_decl): Likewise. Delay setting the assembler
218 name, leave setting of DECL_CONTEXT to pushdecl.
219 (trans_function_start): Use DECL_FILE_SCOPE_P.
220 (gfc_create_module_variable): Likewise. Remove questionable
222 * trans.c (gfc_generate_module_code): Likewise.
224 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
226 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
227 instead of duplicating code.
228 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
231 2010-10-02 Janus Weil <janus@gcc.gnu.org>
234 * resolve.c (resolve_formal_arglist): Avoid setting default type for
235 formal arguments of intrinsic procedures.
237 2010-09-30 Janus Weil <janus@gcc.gnu.org>
240 * resolve.c (resolve_allocate_expr): Do not use
241 'gfc_has_default_initializer'.
243 2010-09-30 Tobias Burnus <burnus@net-b.de>
245 * gfortran.tex (Fortran 2008 status): Update list of
246 implemented features.
248 2010-09-29 Joseph Myers <joseph@codesourcery.com>
250 * lang.opt: Don't use VarExists.
252 2010-09-29 Joseph Myers <joseph@codesourcery.com>
254 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
256 (gfc_cpp_post_options): Update names of cpp_options members.
257 (cb_cpp_error): Update names of diagnostic_context members.
258 * f95-lang.c (gfc_init_builtin_functions): Update names of
259 gfc_option_t members.
260 * gfortran.h (gfc_option_t): Rename warn_conversion and
262 * intrinsic.c (gfc_convert_type_warn): Update names of
263 gfc_option_t members.
264 * options.c (gfc_init_options, gfc_post_options, set_Wall,
265 gfc_handle_option): Update names of gfc_option_t members.
266 * parse.c (next_free, next_fixed): Update names of gfc_option_t
268 * scanner.c (pedantic): Remove extern declaration.
269 (skip_free_comments, skip_fixed_comments, include_line): Update
270 names of gfc_option_t members.
271 * trans-decl.c (gfc_generate_function_code): Update names of
272 gfc_option_t members.
274 2010-09-28 Tobias Burnus <burnus@net-b.de>
278 * intrinsic.c (add_functions): Make compiler_version and
279 compiler_options CLASS_INQUIRY.
280 * gfortran.h (gfc_get_option_string): New prototype.
281 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
283 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
284 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
285 (ISO_C_BINDING): Refer to C_SIZEOF.
286 * options.c (gfc_get_option_string): New function.
287 * simplify.c (gfc_simplify_compiler_options): Use it.
288 (gfc_simplify_compiler_version): Include compiler name.
290 2010-09-28 Jan Hubicka <jh@suse.cz>
292 * f95-lang.c (gfc_define_builtin): Make leaf.
293 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
294 and ATTR_NOTHROW_LEAF_LIST.
295 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
296 (DEF_GOMP_BUILTIN): Likewise.
298 2010-09-28 Tobias Burnus <burnus@net-b.de>
301 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
304 2010-09-27 Tobias Burnus <burnus@net-b.de>
308 * intrinsic.h (gfc_simplify_compiler_options,
309 gfc_simplify_compiler_version): New prototypes.
310 * intrinsic.c (gfc_intrinsic_function_by_id,
311 make_from_module): New functions.
312 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
313 gfc_specific_intrinsic): Don't return module intrinsics.
314 (add_functions): Add compiler_options, compiler_version.
315 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
316 * symbol.c (std_for_isocbinding_symbol): Add version check for
318 * iso-fortran-env.def: Add compiler_options, compiler_version.
319 * iso-c-binding.def: Add c_sizeof.
320 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
321 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
322 (gfc_intrinsic_function_by_id): New prototype.
323 * module.c (create_intrinsic_function): New function.
324 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
325 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
326 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
328 * simplify.c (gfc_simplify_compiler_options,
329 gfc_simplify_compiler_version): New functions.
331 2010-09-26 Daniel Kraft <d@domob.eu>
335 * resolve.c (resolve_select_type): Clarify code.
336 (resolve_assoc_var): Only set typespec if it is currently unknown.
338 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
341 * module.c (create_int_parameter_array): Set the array value shape.
343 2010-09-25 Tobias Burnus <burnus@net-b.de>
345 * gfortran.texi: Re-add accidently removed \input line.
347 2010-09-25 Daniel Kraft <d@domob.eu>
350 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
351 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
352 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
353 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
354 `extra_comma' with changed semantics.
355 (gfc_resolve_dt): Check variable definitions.
356 (match_io_element): Remove INTENT and PURE checks here and
357 initialize code->ext.dt member.
358 (match_io): Set dt->dt_io_kind.
359 (gfc_resolve_inquire): Check variable definition for all tags
360 except UNIT, FILE and ID.
361 * resolve.c (resolve_transfer): Variable definition check.
363 2010-09-25 Tobias Burnus <burnus@net-b.de>
365 * interface.c (gfc_match_end_interface): Constify char pointer
368 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
370 * interface.c (gfc_match_end_interface): Deal with user defined
371 operators that overload rational operators and C1202.
373 2010-09-24 Tobias Burnus <burnus@net-b.de>
375 * gfortran.texi: Add second space after end-of-sentence period;
376 change / to /@/ to allow hyphenation of URLs.
377 (Standards): Remove duplicated OpenMP, update wording given that
378 Fortran 2008 now released.
379 (Fortran 2008 status): Update and add list of implemented features.
381 2010-09-24 Tobias Burnus <burnus@net-b.de>
384 * iso-fortran-env.def: Add NAMED_KINDARRAY with
385 character_kinds, integer_kinds, logical_kinds and
387 * gfortran.h: Add them to iso_fortran_env_symbol.
388 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
389 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
390 libgfortran_stat_codes to libgfortran_error_codes.
391 * module.c (create_int_parameter_array): New function.
392 (use_iso_fortran_env_module): Use it for
393 NAMED_KINDARRAY of iso-fortran-env.def.
394 * trans-decl.c (gfc_get_symbol_decl): Parameter
395 arrays of intrinsics modules become local static variables.
396 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
397 integer_kinds, logical_kinds and real_kinds.
399 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
402 * frontend-passes.c (optimize_binop_array_assignment):
403 Only re-use lhs as intermediate storage if kind and type
406 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
410 * trans-array.c (gfc_conv_expr_descriptor): Handle
411 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
413 2010-09-23 Tobias Burnus <burnus@net-b.de>
415 * intrinsic.texi (OpenMP modules): Add named constants of
418 2010-09-23 Daniel Kraft <d@domob.eu>
423 * gfortran.h (gfc_check_vardef_context): New method.
424 (struct symbol_attribute): New flag `select_type_temporary'.
425 * primary.c (gfc_variable_attr): Clarify initialization of ref.
426 (match_variable): Remove PROTECTED check and assignment check
427 for PARAMETERs (this is now done later).
428 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
429 (gfc_match_associate): Defer initialization of newAssoc->variable.
430 (gfc_match_nullify): Remove PURE definability check.
431 (select_type_set_tmp): Set new `select_type_temporary' flag.
432 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
433 (gfc_check_pointer_assign): Ditto (and other checks removed).
434 (gfc_check_vardef_context): New method.
435 * interface.c (compare_parameter_protected): Removed.
436 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
437 related to INTENT([IN]OUT) arguments.
438 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
439 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
440 (remove_last_array_ref): New method.
441 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
442 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
443 (resolve_assoc_var): Remove checks for definability here.
444 (resolve_select_type): Handle resolving of code->block here.
445 (resolve_ordinary_assign): Remove PURE check.
446 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
447 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
449 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
451 * gfortran.texi (Argument list functions): Allow URL to wrap.
452 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
453 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
454 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
455 code markups in the text.
456 * invoke.texi (Fortran Dialect Options)
457 (Error and Warning Options, Directory Options, Code Gen Options):
458 Likewise. Remove @code inside @smallexample.
460 2010-09-22 Joseph Myers <joseph@codesourcery.com>
462 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
463 OPT__help instead of OPT_fversion and OPT_fhelp.
464 * lang.opt (-all-warnings, -assert, -assert=, -comments,
465 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
466 -dump, -dump=, -include-barrier, -include-directory,
467 -include-directory=, -include-directory-after,
468 -include-directory-after=, -include-prefix, -include-prefix=,
469 -no-line-commands, -no-standard-includes, -output, -output=,
470 -preprocess, -print-missing-file-dependencies, -trace-includes,
471 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
472 -write-dependencies, -write-user-dependencies): New.
474 2010-09-21 Jason Blevins <jrblevin@sdf.org>
476 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
477 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
480 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
483 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
487 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
488 accessing dimensions in reversed order.
491 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
492 intrinsic function call.
494 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
495 Update asserts accordingly.
498 * trans.h (gfc_se): New field force_tmp.
499 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
500 and set parmse.force_tmp if some alias is found.
501 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
502 if se->force_tmp is set.
504 2010-09-20 Janus Weil <janus@gcc.gnu.org>
507 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
508 TBPs, PPCs and pointer/allocatable components.
510 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
513 * simplify.c (is_constant_array_expr): Allow structure array
514 elements as well as constants.
515 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
516 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
517 type of source to the result.
519 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
521 * frontend-passes.c (gfc_expr_walker): Also
522 handle EXPR_SUBSTRING.
524 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
526 * frontend-passes.c (gfc_expr_walker): Handle
527 constructors and references.
529 2010-09-16 Tobias Burnus <burnus@net-b.de>
532 * trans-types.c (create_fn_spec): New function.
533 (gfc_get_function_type): Call it.
535 2010-09-16 Jakub Jelinek <jakub@redhat.com>
537 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
538 (gfc_expr_walker, gfc_code_walker): New prototypes.
539 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
540 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
541 (optimize_namespace): Use gfc_code_walker.
542 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
543 (optimize_expr_0, optimize_code_node,
544 optimize_actual_arglist): Removed.
545 (optimize_assignment): Don't call optimize_expr_0.
547 2010-09-16 Janus Weil <janus@gcc.gnu.org>
550 * interface.c (compare_parameter): Create vtab for actual argument,
551 instead of formal (if needed).
553 2010-09-15 Janus Weil <janus@gcc.gnu.org>
556 * resolve.c (resolve_allocate_expr): Do default initialization via
559 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
561 * mathbuiltins.def: Do not defined huge_val built-in.
562 * trans-const.c (gfc_build_inf_or_huge): New function.
563 * trans-const.h (gfc_build_inf_or_huge): New prototype.
564 * f95-lang.c (gfc_init_builtin_functions): Don't defined
566 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
567 have functions of type (*) (void) anymore.
568 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
569 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
570 of generating a call to huge_val().
572 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
574 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
575 * dependency.c (gfc_check_dependency): Don't depend on
576 expr's inline_noncopying_intrinsic_attribute.
577 * dependency.c (gfc_check_argument_var_dependency,
578 gfc_check_argument_dependency): Ditto. Recursively check dependency
579 as NOT_ELEMENTAL in the non-copying (=transpose) case.
580 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
581 * resolve.c (find_noncopying_intrinsics): Remove.
582 (resolve_function, resolve_call): Remove call to
583 find_noncopying_intrinsics.
585 * trans-array.c (gfc_conv_array_transpose): Remove.
586 (gfc_walk_subexpr): Make non-static. Move prototype...
587 * trans-array.h (gfc_walk_subexpr): ... here.
588 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
590 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
591 gfc_inline_intrinsic_function_p): New.
592 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
593 Remove transpose from the libcall list.
594 (gfc_walk_intrinsic_function): Special case inline intrinsic.
595 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
597 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
599 * trans-expr.c (expr_is_variable): New function taking non-copying
600 intrinsic functions into account.
601 (gfc_trans_assignment_1): Use expr_is_variable.
603 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
605 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
606 real array dimension instead of the scalarizer (loop) dimension.
608 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
610 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
611 transposed references.
613 2010-09-10 Tobias Burnus <burnus@net-b.de>
616 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
617 build4_stat_loc): New inline functions.
618 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
619 (build1_v, build2_v, build3_v, build4_v): Use input_location
621 * trans-array.c (gfc_trans_scalarized_loop_end,
622 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
623 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
624 gfc_finish_wrapped_block): Ditto.
625 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
626 * trans-expr.c (gfc_conv_missing_dummy,
627 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
628 * trans-openmp.c (gfc_omp_clause_default_ctor,
629 gfc_trans_omp_critical, gfc_trans_omp_parallel,
630 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
631 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
632 gfc_trans_omp_single, gfc_trans_omp_task,
633 gfc_trans_omp_workshare): Ditto.
635 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
637 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
638 for dummy argument that appears in a specification statement.
640 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
642 * trans-array.c (gfc_get_array_ref_dim): New function.
643 (gfc_trans_create_temp_array): Reconstruct array
644 bounds from loop bounds. Use array bounds instead of loop bounds.
646 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
648 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
649 Get the array dimension from the dim array.
651 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
653 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
654 dim array to get the stride in the innermost loop.
656 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
658 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
659 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
660 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
662 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
664 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
665 and info dimension are the same. Loop over loop dimension.
666 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
668 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
670 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
673 2010-09-09 Tobias Burnus <burnus@net-b.de>
676 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
677 STAT): Show also syntax for the function version.
678 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
679 add_sym_3s_intent): Remove function.
680 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
682 (add_sym_2_intent): New function.
683 (add_functions): Set intent for functions which modify
684 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
685 argument name of hostnm from "a" to "c"
686 (add_subroutines): Change add_sym_*s_intent to
687 add_sym_*s and add intent to the add_sym_*s calls.
689 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
692 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
693 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
694 * gfortran.h: Define ISYM values for above intrinsics.
695 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
696 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
697 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
698 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
699 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
700 gfc_simplify_merge_bits, gfc_simplify_rshift,
701 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
702 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
703 gfc_resolve_shift): New prototypes.
704 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
705 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
706 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
707 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
709 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
710 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
711 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
713 (gfc_conv_intrinsic_function): Call above static functions.
714 * intrinsic.texi: Document new intrinsics.
715 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
716 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
717 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
718 gfc_simplify_merge_bits, gfc_simplify_rshift,
719 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
722 2010-09-08 Jakub Jelinek <jakub@redhat.com>
724 * frontend-passes.c (optimize_code_node): Walk block chain by default.
727 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
728 instead of code->block.
731 * openmp.c (resolve_omp_do): Report not enough do loops for
732 collapse even if block->next is NULL.
734 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
737 * dependency.c (gfc_deb_compare_expr): Take missing optional
738 arguments into account.
740 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
742 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
743 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
744 (gfc_build_intrinsic_function_decls): Don't build the
745 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
746 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
747 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
748 of calling clz128/ctz128 library functions.
750 2010-09-07 Jan Hubicka <jh@suse.cz>
752 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
755 2010-09-07 Tobias Burnus <burnus@net-b.de>
758 * intrinsic.texi (COS): Remove superfluous "n".
760 2010-09-07 Tobias Burnus <burnus@net-b.de>
763 * trans-array.c (gfc_conv_descriptor_data_get,
764 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
765 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
766 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
767 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
768 gfc_conv_shift_descriptor_lbound,
769 gfc_set_loop_bounds_from_array_spec,
770 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
771 gfc_conv_array_transpose, gfc_get_iteration_count,
772 gfc_grow_array, gfc_trans_array_ctor_element,
773 gfc_trans_array_constructor_subarray,
774 gfc_trans_array_constructor_value,
775 constant_array_constructor_loop_size, gfc_trans_array_constructor,
776 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
777 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
778 gfc_conv_array_ref, gfc_trans_preloop_setup,
779 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
780 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
781 gfc_conv_descriptor_size, gfc_array_init_size,
782 gfc_array_allocate, gfc_array_deallocate,
783 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
784 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
785 get_array_charlen, gfc_conv_expr_descriptor,
786 array_parameter_size, gfc_conv_array_parameter,
787 gfc_trans_dealloc_allocated, get_full_array_size,
788 duplicate_allocatable,
789 structure_alloc_comps): Change fold_build[0-9] to
791 (duplicate_allocatable, structure_alloc_comps,
792 gfc_duplicate_allocatable): Add space after function name.
794 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
796 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
797 checking string length value.
798 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
799 gfc_charlen_type_node type.
802 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
803 length to gfc_charlen_type_node.
805 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
808 * frontend-passes.c (optimize_binop_array_assignment): New
810 (optimize_assignment): Call it.
812 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
815 * trans-expr.c (gfc_conv_substring): If start and end
816 of the string reference are equal, set the length to one.
818 2010-09-06 Tobias Burnus <burnus@net-b.de>
821 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
823 2010-09-06 Tobias Burnus <burnus@net-b.de>
826 * dump-parse-tree.c (gfc_debug_expr): New function.
828 2010-09-06 Tobias Burnus <burnus@net-b.de>
831 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
832 (check_specific): Special case for those intrinsics.
833 * gfortran.h (gfc_isym_id): Add new intrinsics
834 * intrinsic.h (gfc_check_transf_bit_intrins,
835 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
836 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
838 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
839 gfc_resolve_iparity, resolve_transformational): New functions.
840 (gfc_resolve_product, gfc_resolve_sum,
841 gfc_resolve_parity): Use resolve_transformational.
842 * check.c (gfc_check_transf_bit_intrins): New function.
843 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
844 gfc_simplify_iparity, do_bit_any, do_bit_ior,
845 do_bit_xor, simplify_transformation): New functions.
846 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
847 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
848 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
849 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
850 Handle IALL, IANY and IPARITY intrinsics.
851 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
853 (IALL, IANY, IPARITY): Document new intrinsics.
855 2010-09-05 Tobias Burnus <burnus@net-b.de>
858 * f95-lang.c (gfc_truthvalue_conversion): Use
859 fold_build[0-9]_loc instead of fold_build[0-9].
860 * convert.c (convert): Ditto.
861 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
862 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
863 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
864 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
865 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
866 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
867 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
868 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
869 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
870 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
871 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
872 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
873 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
874 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
875 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
876 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
877 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
878 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
879 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
880 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
881 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
882 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
883 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
884 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
885 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
886 gfc_conv_associated, gfc_conv_same_type_as,
887 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
889 2010-09-04 Tobias Burnus <burnus@net-b.de>
892 * resolve.c (resolve_fl_namelist): Change constraint checking
893 order to prevent endless loop.
895 2010-09-04 Janus Weil <janus@gcc.gnu.org>
898 * resolve.c (resolve_allocate_expr): Generate default initializers
899 already at this point, resolve them and put them into expr3, ...
900 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
903 2010-09-03 Tobias Burnus <burnus@net-b.de>
906 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
907 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
909 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
910 gfc_conv_string_length, gfc_conv_substring,
911 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
912 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
913 gfc_conv_expr_op, gfc_build_compare_string,
914 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
915 gfc_conv_derived_to_class, conv_isocbinding_procedure,
916 gfc_conv_procedure_call, fill_with_spaces,
917 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
918 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
919 gfc_trans_scalar_assign, gfc_trans_zero_assign,
920 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
921 fold_build[0-9] to fold_build[0-9]_loc.
922 * trans-io.c (set_parameter_const, set_parameter_value,
923 set_parameter_ref, gfc_convert_array_to_string, set_string,
924 set_internal_unit, io_result, set_error_locus,
925 nml_get_addr_expr, build_dt): Ditto.
926 * trans-openmp.c (gfc_omp_clause_default_ctor,
927 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
928 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
929 gfc_trans_omp_do): Ditto.
930 * trans.c (gfc_add_modify, gfc_build_addr_expr,
931 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
932 gfc_trans_runtime_check, gfc_call_malloc,
933 gfc_allocate_with_status, gfc_allocate_array_with_status,
934 gfc_call_free, gfc_deallocate_with_status,
935 gfc_call_realloc): Ditto.
937 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
940 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
941 arglists for pure user functions, or for those intrinsic
942 functions which are also pure.
943 * intrinsics.c (add_conv): Mark conversion functions as pure.
944 (add_char_conversions): Likewise.
946 2010-09-03 Daniel Kraft <d@domob.eu>
949 * resolve.c (resolve_actual_arglist): Allow internal procedure
950 as actual argument with Fortran 2008.
952 2010-09-03 Daniel Kraft <d@domob.eu>
955 * gfortran.h (struct gfc_code): Renamed `whichloop' to
956 `which_construct' as this is no longer restricted to loops.
957 * parse.h (struct gfc_state_data): New field `construct'.
958 * match.c (match_exit_cycle): Handle EXIT from non-loops.
959 * parse.c (push_state): Set `construct' field.
960 * resolve.c (resolve_select_type): Extend comment.
961 * trans-stmt.c (gfc_trans_if): Add exit label.
962 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
963 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
964 (gfc_trans_do), (gfc_trans_do_while): Ditto.
965 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
966 (gfc_trans_cycle): Ditto.
967 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
969 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
971 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
972 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
973 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
974 * intrinsic.texi (RSHIFT): Fix documentation.
976 2010-09-02 Tobias Burnus <burnus@net-b.de>
979 * trans-common.c (create_common): Change build[0-9] to
981 * trans-const.c (gfc_conv_constant_to_tree,
982 gfc_conv_constant_to_tree): Ditto.
983 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
984 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
985 add_argument_checking, create_main_function,
986 gfc_generate_return): Ditto.
987 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
988 * trans-stmt.c (allocate_temp_for_forall_nest_1,
989 compute_inner_temp_size, compute_overall_iter_number,
990 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
991 gfc_conv_elemental_dependencies, gfc_do_allocate,
992 gfc_evaluate_where_mask, gfc_trans_allocate,
993 gfc_trans_arithmetic_if, gfc_trans_call,
994 gfc_trans_character_select, gfc_trans_deallocate,
995 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
996 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
997 gfc_trans_integer_select, gfc_trans_logical_select,
998 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
999 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1000 gfc_trans_where_assign) Ditto.
1002 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1005 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1008 2010-09-02 Tobias Burnus <burnus@net-b.de>
1011 * resolve.c (apply_default_init): Mark symbol as referenced,
1012 if it is initialized.
1013 (resolve_symbol): Change intialized check for BT_DERIVED such
1014 that also function results get initialized; remove now obsolete
1015 gfc_set_sym_referenced for BT_CLASS.
1017 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1020 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1021 * resolve.c (resolve_allocate_expr): Defer handling of default
1022 initialization to 'gfc_trans_allocate'.
1023 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1024 (resolve_fl_derived): Suppress error messages for vtypes.
1025 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1026 polymorphic MOLD expression.
1027 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1028 dummy initialization.
1030 2010-09-01 Tobias Burnus <burnus@net-b.de>
1032 * gfortran.texi (preprocessing): Update URL to COCO.
1034 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1036 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1037 array quad_decls. Remove unnecessary assignment.
1039 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1041 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1042 other than long double.
1043 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1044 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1045 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1046 prefix to function name.
1047 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1048 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1050 (gfc_conv_intrinsic_exponent): Likewise.
1051 (gfc_conv_intrinsic_abs): Likewise.
1052 (gfc_conv_intrinsic_mod): Likewise.
1053 (gfc_conv_intrinsic_sign): Likewise.
1054 (gfc_conv_intrinsic_arith): Likewise.
1055 (gfc_conv_intrinsic_fraction): Likewise.
1056 (gfc_conv_intrinsic_nearest): Likewise.
1057 (gfc_conv_intrinsic_spacing): Likewise.
1058 (gfc_conv_intrinsic_rrspacing): Likewise.
1059 (gfc_conv_intrinsic_scale): Likewise.
1060 (gfc_conv_intrinsic_set_exponent): Likewise.
1062 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1064 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1065 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1066 * iresolve.c (gfc_resolve_execute_command_line): New function.
1067 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1068 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1070 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1073 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1074 and parity{,l,ll} builtins.
1075 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1076 (gfc_conv_intrinsic_function): Call above new functions.
1077 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1079 * intrinsic.texi: Document POPCNT and POPPAR.
1081 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1084 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1086 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1088 * Make-lang.in: Add frontend-passes.o dependencies.
1090 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1093 * resolve.c (resolve_structure_cons): For derived types, make sure the
1094 type has been resolved.
1095 (resolve_typebound_procedures): Make sure the vtab has been generated.
1097 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1100 * match.c (gfc_match_select_type): Give the associate-name the
1101 FL_VARIABLE attribute.
1103 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1105 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1108 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1111 * trans-types.c (gfc_init_kinds): Disable TFmode.
1113 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1116 * match.c (gfc_match_allocate): Avoid double free on error.
1118 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1121 * gfortran.h (gfc_real_info): Add c_float128 field.
1122 * mathbuiltins.def: Indicate which builtins are const.
1123 * trans-types.h (float128_type_node, complex_float128_type_node,
1124 gfc_real16_is_float128): New variables.
1125 * trans-types.c (float128_type_node, complex_float128_type_node,
1126 gfc_real16_is_float128): New variables.
1127 (gfc_init_kinds): Allow TFmode.
1128 (gfc_build_real_type): Mark __float128 types as such.
1129 (gfc_init_types): Initialize float128_type_node and
1130 complex_float128_type_node
1131 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1132 argument of OTHER_BUILTIN macro.
1133 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1134 (builtin_decl_for_precision): Special case for __float128.
1135 (builtin_decl_for_float_kind): Likewise.
1136 (define_quad_builtin): New function.
1137 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1138 library decls if necessary. Store them in the real16_decl and
1139 complex16_decl builtin map fields.
1140 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1141 library function names.
1143 2010-08-27 Tobias Burnus <burnus@net-b.de>
1146 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1147 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1148 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1149 gfc_resolve_parity): New prototypes.
1150 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1151 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1152 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1153 gfc_resolve_parity): New functions.
1154 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1156 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1157 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1158 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1159 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1160 Add post-processing opterator.
1161 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1162 gfc_simplify_product, gfc_simplify_sum): Update call.
1163 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1164 gfc_simplify_parity): New functions.
1166 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1169 * match.c (select_type_set_tmp): Add the possibility to reset the
1171 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1173 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1176 * dependency.c (check_section_vs_section): Single test for
1177 identical strides which takes into account that only one
1178 of the strides may be NULL.
1180 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1183 * primary.c (match_hollerith_constant): Calculate padding needed to
1184 fill default integer and allocate string for that size. Set pad bytes
1186 * gfortran.h: Add hollerith pad value to type spec union.
1187 * data.c (create_character_initializer): Fix spelling of function name.
1188 Use hollerith pad value to calculate length.
1189 * arith.c (hollerith2representation); Use hollerith pad value to
1192 2010-08-26 Daniel Kraft <d@domob.eu>
1197 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1198 (gfc_build_block_ns): Declared here...
1199 * parse.h (gfc_build_block_ns): ...instead of here.
1200 * trans.h (gfc_process_block_locals): Expect additionally the
1201 gfc_association_list of BLOCK (if present).
1202 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1203 * resolve.c (resolve_variable): Only check for invalid *array*
1204 references on associate-names.
1205 (resolve_assoc_var): New method with code previously in resolve_symbol.
1206 (resolve_select_type): Use association to give the selector and
1207 temporaries their values instead of ordinary assignment.
1208 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1209 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1210 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1211 to `gfc_process_block_locals' to match new interface.
1212 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1214 (gfc_process_block_locals): Defer them rather here when linked to
1215 from the BLOCK's association list.
1217 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1219 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1220 TREE_NOTHROW on fndecls that can't throw. Set
1221 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1222 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1223 gfor_fndecl_associated.
1225 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1228 * frontend-passes.c (optimize_equality): Don't optimize array equality
1230 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1233 * resolve.c (resolve_procedure_interface): New function split off from
1235 (resolve_formal_arglist): Call it here ...
1236 (resolve_symbol): ... and here.
1238 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1240 * Make-lang.in (gfortranspec.o): Update dependencies.
1241 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1243 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1244 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1245 (g77_xargc): Make unsigned.
1246 (g77_xargv): Change to g77_x_decoded_options.
1247 (g77_newargc): Make unsigned.
1248 (g77_newargv): Change to g77_new_decoded_options.
1249 (strings_same, options_same): New.
1250 (append_arg): Use cl_decoded_option structures.
1251 (append_option): New.
1252 (add_arg_libgfortran): New.
1253 (lang_specific_driver): Use cl_decoded_option structures.
1255 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1259 * class.c (add_proc_comp): Add static initializer for PPCs.
1260 (add_procs_to_declared_vtab): Modified comment.
1261 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1262 initializer if the component is part of a vtype.
1263 (mio_component_list): Add argument 'vtype', pass it on to
1265 (mio_symbol): Modified call to 'mio_component_list'.
1266 * trans.h (gfc_conv_initializer): Modified prototype.
1267 (gfc_trans_assign_vtab_procs): Removed.
1268 * trans-common.c (create_common): Modified call to
1269 'gfc_conv_initializer'.
1270 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1271 gfc_emit_parameter_debug_info): Modified call to
1272 'gfc_conv_initializer'.
1273 (build_function_decl): Remove assertion.
1274 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1275 Removed call to 'gfc_trans_assign_vtab_procs'.
1276 (gfc_conv_initializer): Add argument 'procptr'.
1277 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1278 (gfc_trans_assign_vtab_procs): Removed.
1279 * trans-stmt.c (gfc_trans_allocate): Removed call to
1280 'gfc_trans_assign_vtab_procs'.
1282 2010-08-21 Tobias Burnus <burnus@net-b.de>
1286 * intrinsic.c (add_sym): Init value attribute.
1287 (set_attr_value): New function.
1288 (add_functions) Use it and add JN/YN resolvers.
1289 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1290 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1291 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1292 * iresolve.c (gfc_resolve_bessel_n2): New function.
1293 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1295 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1296 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1297 * simplify.c (): For YN set to -INF if previous values
1299 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1301 * iresolve.c (gfc_resolve_extends_type_of): Set the
1302 type of the dummy argument to the one of the actual.
1304 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1306 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1308 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1310 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1313 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1315 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1317 2010-08-19 Daniel Kraft <d@domob.eu>
1321 * trans.h (struct gfc_se): New flag `byref_noassign'.
1322 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1323 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1324 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1325 and check for compile-time errors with those.
1326 * trans-decl.c (trans_associate_var): Use new routine
1327 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1328 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1329 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1330 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1331 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1332 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1333 rank remapping for assignment.
1335 2010-08-19 Tobias Burnus <burnus@net-b.de>
1337 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1338 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1341 2010-08-19 Tobias Burnus <burnus@net-b.de>
1345 * check.c (gfc_check_bessel_n2): New function.
1346 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1347 * intrinsic.c (add_functions): Add transformational version
1348 of the Bessel_jn/yn intrinsics.
1349 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1350 gfc_simplify_bessel_yn2): New prototypes.
1351 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1352 transformational variant.
1353 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1354 Check for negative order.
1355 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1356 gfc_simplify_bessel_yn2): New functions.
1358 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1361 * resolve.c (resolve_transfer): Traverse operands and set expression
1362 to be checked to a non EXPR_OP type.
1364 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1367 * gfortran.h (gfc_add_save): Modified prototype.
1368 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1369 (match_pointer_init): New function to match F08 pointer initialization.
1370 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1371 'match_pointer_init'.
1372 (match_attr_spec): Module variables are implicitly SAVE.
1373 (gfc_match_save): Modified call to 'gfc_add_save'.
1374 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1376 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1377 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1378 initialization checks.
1379 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1380 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1381 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1382 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1384 * trans-decl.c (gfc_create_module_variable): Module variables with
1385 TARGET can already exist.
1386 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1387 (gfc_conv_initializer): Implement non-NULL pointer
1390 2010-08-18 Tobias Burnus <burnus@net-b.de>
1393 * intrinsic.texi (selected_char_kind): Document ISO_10646
1396 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1399 * trans-decl.c (build_library_function_decl_1): Chain on
1400 void_list_node instead of creating a new TREE_LIST.
1401 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1402 * trans-types.c (gfc_get_function_type): Likewise. Set
1403 typelist to void_list_node for the main program.
1405 2010-08-17 Daniel Kraft <d@domob.eu>
1408 * gfortran.h (struct gfc_association_list): New member `where'.
1409 (gfc_is_associate_pointer) New method.
1410 * match.c (gfc_match_associate): Remember locus for each associate
1411 name matched and do not try to set variable flag.
1412 * parse.c (parse_associate): Use remembered locus for symbols.
1413 * primary.c (match_variable): Instead of variable-flag check for
1414 associate names set it for all such names used.
1415 * symbol.c (gfc_is_associate_pointer): New method.
1416 * resolve.c (resolve_block_construct): Don't generate assignments
1417 to give associate-names their values.
1418 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1419 (resolve_symbol): Set some more attributes for associate variables,
1420 set variable flag here and check it and don't try to build an
1421 explicitely shaped array-spec for array associate variables.
1422 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1424 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1425 (gfc_sym_type): Return pointer type for association to scalar vars.
1426 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1427 (trans_associate_var): New method.
1428 (gfc_trans_deferred_vars): Handle association symbols.
1430 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1432 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1434 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1436 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1437 OPT_MDX and OPT_MMDX.
1439 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1441 * lang.opt (MDX, MMDX): Mark RejectDriver.
1443 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1445 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1446 vtabs for generics any more).
1448 2010-08-15 Daniel Kraft <d@domob.eu>
1451 * gfortran.h (gfc_find_proc_namespace): New method.
1452 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1453 around with namespace.
1454 * symbol.c (gfc_find_proc_namespace): New method.
1455 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1457 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1458 * parse.c (parse_associate): Removed assignment-generation here...
1459 * resolve.c (resolve_block_construct): ...and added it here.
1460 (resolve_variable): Handle names that are arrays but were not parsed
1461 as such because of association.
1462 (resolve_code): Fix BLOCK resolution.
1463 (resolve_symbol): Generate array-spec for associate-names.
1465 2010-08-15 Tobias Burnus <burnus@net-b.de>
1468 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1469 (verify_c_interop): Handle unresolved DT with bind(C).
1471 2010-08-15 Tobias Burnus <burnus@net-b.de>
1473 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1474 pointer arrays as absent.
1475 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1476 dummys as absent argument.
1477 * interface.c (compare_actual_formal,compare_parameter):
1480 2010-08-15 Tobias Burnus <burnus@net-b.de>
1482 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1483 dummies with intent(in).
1485 2010-08-15 Daniel Kraft <d@domob.eu>
1488 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1489 routines not IMPURE also as PURE.
1490 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1491 `NO_CLASS' in `CLASS_IMPURE'.
1492 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1493 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1494 (add_functions): Ditto.
1495 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1496 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1497 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1498 are not ALLOCATABLE and have their INTENT specified.
1500 2010-08-13 Daniel Kraft <d@domob.eu>
1502 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1503 * array.c (gfc_match_array_spec): Match implied-shape specification and
1504 handle AS_IMPLIED_SHAPE correctly otherwise.
1505 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1506 (variable_decl): Some checks for implied-shape declaration.
1507 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1508 AS_IMPLIED_SHAPE in any case.
1510 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1512 * lang.opt (MD, MMD): Change to MDX and MMDX.
1513 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1515 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1518 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1519 'gfc_intrinsic_arg'.
1520 (check_arglist,check_specific): Add reference to 'name' field.
1521 (init_arglist): Remove reference to 'name' field.
1522 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1523 * check.c (variable_check): Reverse order of checks. Respect intent of
1525 (int_or_proc_check): New function.
1526 (coarray_check): New function.
1527 (allocatable_check): New function.
1528 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1529 (gfc_check_complex): Use 'int_or_real_check'.
1530 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1531 gfc_check_ucobound): Use 'coarray_check'.
1532 (gfc_check_pack): Use 'real_or_complex_check'.
1533 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1534 'int_or_proc_check'.
1535 (scalar_check,type_check,numeric_check,int_or_real_check,
1536 real_or_complex_check,kind_check,double_check,logical_array_check,
1537 array_check,same_type_check,rank_check,nonoptional_check,
1538 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1539 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1540 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1541 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1542 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1543 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1544 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1547 2010-08-10 Daniel Kraft <d@domob.eu>
1549 * gfortran.texi (Interoperability with C): Fix ordering in menu
1550 and add new subsection about pointers.
1551 (Interoperable Subroutines and Functions): Split off the pointer part.
1552 (working with Pointers): New subsection with extended discussion
1553 of pointers (especially procedure pointers).
1555 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1558 * array.c (gfc_ref_dimen_size): Add end argument.
1559 If end is non-NULL, calculate it.
1560 (ref_size): Adjust call to gfc_ref_dimen_size.
1561 (gfc_array_dimen_size): Likewise.
1562 (gfc_array_res_shape): Likewise.
1563 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1564 * resolve.c (resolve_array_ref): For stride not equal to -1,
1565 fill in the lowest possible end.
1567 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1569 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1571 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1573 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1575 (check_some_aliasing): Likewise.
1576 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1577 (gfc_conv_intrinsic_int): Likewise.
1578 (gfc_conv_intrinsic_lib_function): Likewise.
1579 (gfc_conv_intrinsic_cmplx): Likewise.
1580 (gfc_conv_intrinsic_ctime): Likewise.
1581 (gfc_conv_intrinsic_fdate): Likewise.
1582 (gfc_conv_intrinsic_ttynam): Likewise.
1583 (gfc_conv_intrinsic_minmax): Likewise.
1584 (gfc_conv_intrinsic_minmax_char): Likewise.
1585 (gfc_conv_intrinsic_ishftc): Likewise.
1586 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1587 (gfc_conv_intrinsic_merge): Likewise.
1588 (gfc_conv_intrinsic_trim): Likewise.
1589 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1591 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1594 * dependency.c (check_section_vs_section): Handle cases where
1595 the start expression coincides with the lower or upper
1598 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1603 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1604 container types. Do not artificially increase refs. Commit symbols one
1606 * interface.c (compare_parameter): Make sure vtabs are present before
1607 generating module variables.
1608 * resolve.c (resolve_allocate_expr): Ditto.
1610 2010-08-04 Tobias Burnus <burnus@net-b.de>
1614 * resolve.c (resolve_structure_cons): Fix
1617 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1621 * symbol.c (changed_syms): Made static again.
1622 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1623 Changed conditional internal error into assert.
1624 Rename function to ...
1625 (gfc_enforce_clean_symbol_state): ... this.
1626 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1627 Rename the former to the latter.
1628 * parse.c (decode_statement, decode_omp_directive,
1629 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1631 (changed_syms): Remove declaration.
1632 (next_statement): Use gfc_enforce_clean_symbol_state.
1634 2010-08-04 Tobias Burnus <burnus@net-b.de>
1637 * resolve.c (resolve_structure_cons): Fix handling of
1638 initialization structure constructors with character
1639 elements of the wrong length.
1640 * array.c (gfc_check_iter_variable): Add NULL check.
1641 (gfc_resolve_character_array_constructor): Also truncate
1644 2010-08-04 Tobias Burnus <burnus@net-b.de>
1646 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1647 value of some libgfortran functions.
1649 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1652 * dependency.c (gfc_deb_compare_expr): Remove any integer
1653 conversion functions to larger types from both arguments.
1654 Remove handling these functions futher down.
1656 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1660 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1661 * resolve.c (resolve_tb_generic_targets): Check for errors.
1663 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1666 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1669 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1672 * dependency.h: Add prototype for gfc_are_identical_variables.
1673 * frontend-passes.c: Include depencency.h.
1674 (optimimize_equality): Use gfc_are_identical_variables.
1675 * dependency.c (identical_array_ref): New function.
1676 (gfc_are_identical_variables): New function.
1677 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1678 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1679 prefix from statc function.
1680 (check_section_vs_section): Change arguments to gfc_array_ref,
1681 adjust function body accordingly.
1683 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1684 Janus Weil <janus@gcc.gnu.org>
1689 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1690 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1691 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1692 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1693 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1694 Call reject_statement in case of error.
1695 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1698 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1701 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1702 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1703 * module.c (read_module): When reading module files, always import
1704 vtab and vtype symbols.
1706 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1710 * symbol.c (changed_syms): Made non-static.
1711 * parse.c (changed_syms): Declare new external.
1712 (next_statement): Assert changed_syms is NULL at the beginning.
1714 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1715 Steven G. Kargl <kargl@gcc.gnu.org>
1718 * match.c (match_type_spec): Try to parse derived types before
1721 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1723 * gfortran.h (gfc_release_symbol): New prototype.
1724 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1725 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1726 Use gfc_release_symbol.
1727 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1728 * resolve.c (resolve_symbol): Ditto.
1730 2010-07-29 Tobias Burnus <burnus@net-b.de>
1734 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1735 external procedure declarations in modules.
1736 (gfc_get_symbol_decl): Modify assert.
1738 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1741 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1743 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1746 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1747 (gfc_trans_class_assign): Modified prototype.
1748 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1749 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1750 (gfc_trans_class_assign): ... here. Modified actual arguments.
1751 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1752 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1753 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1755 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1759 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1760 symbols before returning.
1762 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1764 * lang.opt (cpp): Remove Joined and Separate markers.
1765 (cpp=): New internal option.
1766 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1767 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1770 2010-07-29 Daniel Kraft <d@domob.eu>
1773 * array.c (resolve_array_bound): Fix error message to properly handle
1774 non-variable expressions.
1776 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1778 * decl.c (free_value): Also free repeat field.
1779 * data.c (gfc_assign_data_value): Always free offset before returning.
1781 2010-07-28 Daniel Kraft <d@domob.eu>
1783 * gfortran.h (gfc_build_intrinsic_call): New method.
1784 * expr.c (gfc_build_intrinsic_call): New method.
1785 * simplify.c (range_check): Ignore non-constant value.
1786 (simplify_bound_dim): Handle non-variable expressions and
1787 fix memory leak with non-free'ed expression.
1788 (simplify_bound): Handle non-variable expressions.
1789 (gfc_simplify_shape): Ditto.
1790 (gfc_simplify_size): Ditto, but only in certain cases possible.
1792 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1794 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1797 2010-07-28 Tobias Burnus <burnus@net-b.de>
1800 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1801 from modules for whole-file mode.
1803 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1805 * gfortran.h (gfc_handle_option): Update prototype and return
1807 * options.c (gfc_handle_option): Update prototype and return value
1810 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1812 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1813 decoded options in allocating deferred_opt.
1814 * cpp.h (gfc_cpp_init_options): Update prototype.
1815 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1816 * gfortran.h (gfc_option_lang_mask): New.
1817 (gfc_init_options): Update prototype.
1818 * options.c (gfc_option_lang_mask): New.
1819 (gfc_init_options): Update prototype. Pass new arguments to
1820 gfc_cpp_init_options.
1822 2010-07-26 Tobias Burnus <burnus@net-b.de>
1825 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1826 for functions which are later in the same file.
1827 (gfc_create_function_decl, build_function_decl,
1828 build_entry_thunks): Add global argument.
1829 * trans.c (gfc_generate_module_code): Update
1830 gfc_create_function_decl call.
1831 * trans.h (gfc_create_function_decl): Update prototype.
1832 * resolve.c (resolve_global_procedure): Also resolve for
1835 2010-07-26 Richard Henderson <rth@redhat.com>
1838 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1839 (gfc_write_global_declarations): New.
1841 2010-07-26 Tobias Burnus <burnus@net-b.de>
1844 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1845 for call to transfer_namelist_element.
1846 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1849 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1852 * Make-lang.in: Add fortran/frontend-passes.o.
1853 * gfortran.h: Add prototype for gfc_run_passes.
1854 * resolve.c (gfc_resolve): Call gfc_run_passes.
1855 * frontend-passes.c: New file.
1857 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1860 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1863 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1866 * gfortran.h (gfc_namespace): New field old_equiv.
1867 (gfc_free_equiv_until): New prototype.
1868 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1869 a parameterized stop condition.
1870 (gfc_free_equiv): Use gfc_free_equiv_until.
1871 * parse.c (next_statement): Save equivalence list.
1872 (reject_statement): Restore equivalence list.
1874 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1877 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1878 in the function so that it does not get missed by early exits.
1879 (load_line): Add checks for quoted strings and free form comments to
1880 disable warnings on comments. Add check for ampersand as first
1881 character after truncation and don't warn for this case, but warn if
1882 there are subsequent non-whitespace characters.
1884 2010-07-24 Tobias Burnus <burnus@net-b.de>
1887 * parse.c (gfc_parse_file): Do not override
1888 gfc_global_ns_list items.
1890 2010-07-24 Tobias Burnus <burnus@net-b.de>
1892 * options.c (gfc_init_options): Enable -fwhole-file by default.
1893 * interface.c (compare_parameter): Assume a Hollerith constant is
1894 compatible with all other argument types.
1896 2010-07-23 Tobias Burnus <burnus@net-b.de>
1899 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1900 -fwhole-file also for derived types.
1901 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1902 rename to gfc_copy_dt_decls_ifequal.
1903 (gfc_get_derived_type): Update call.
1904 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1906 2010-07-23 Tobias Burnus <burnus@net-b.de>
1909 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1911 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1913 * trans-types.c (gfc_get_array_descriptor_base,
1914 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1915 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1916 instead of clearing DECL_NAME.
1917 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1919 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1922 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1924 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1925 reverse the scalarization loop.
1926 gfc_conv_resolve_dependencies: Pass the reverse field of the
1927 loopinfo to gfc_dep_resolver.
1928 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1929 assignment by resetting loop.reverse.
1930 gfortran.h : Add the gfc_reverse enum.
1931 trans.h : Add the reverse field to gfc_loopinfo.
1932 dependency.c (gfc_check_dependency): Pass null to the new arg
1933 of gfc_dep_resolver.
1934 (gfc_check_section_vs_section): Check for reverse dependencies.
1935 (gfc_dep_resolver): Add reverse argument and deal with the loop
1937 dependency.h : Modify prototype for gfc_dep_resolver to include
1940 2010-07-23 Daniel Kraft <d@domob.eu>
1943 * gfortran.h (gfc_find_symtree_in_proc): New method.
1944 * symbol.c (gfc_find_symtree_in_proc): New method.
1945 * match.c (match_exit_cycle): Look for loop name also in parent
1946 namespaces within current procedure.
1948 2010-07-22 Tobias Burnus <burnus@net-b.de>
1951 * dependency.c (gfc_check_dependency): Add argument alising check.
1952 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1954 2010-07-22 Daniel Kraft <d@domob.eu>
1956 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1957 now in the correct place.
1959 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1962 * Revert my commit r162325.
1964 2010-07-21 Daniel Kraft <d@domob.eu>
1966 * trans.h (gfc_get_return_label): Removed.
1967 (gfc_generate_return): New method.
1968 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1969 returning a tree directly.
1970 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1971 (gfc_trans_block_construct): Update for new interface to
1972 `gfc_trans_deferred_vars'.
1973 * trans-decl.c (current_function_return_label): Removed.
1974 (current_procedure_symbol): New variable.
1975 (gfc_get_return_label): Removed.
1976 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1977 returning a tree directly.
1978 (get_proc_result), (gfc_generate_return): New methods.
1979 (gfc_generate_function_code): Clean up and do init/cleanup here
1980 also with gfc_wrapped_block. Remove return-label but rather
1983 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1986 * fortran/match.c (match_type_spec): Check for derived type before
1989 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1992 * interface.c (matching_typebound_op): Add argument for the
1993 return of the generic name for the procedure.
1994 (build_compcall_for_operator): Add an argument for the generic
1995 name of an operator procedure and supply it to the expression.
1996 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1997 calls to the above procedures.
1998 * resolve.c (resolve_typebound_function): Catch procedure
1999 component calls for CLASS objects, check that the vtable is
2000 complete and insert the $vptr and procedure components, to make
2002 (resolve_typebound_function): The same.
2003 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2004 an allocatable scalar if it is a result.
2006 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2009 * match.c (gfc_match_iterator): Reverted.
2011 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2014 * match.c (gfc_match_iterator): Remove error that iterator
2015 cannot be INTENT(IN).
2017 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2019 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2020 Access subscript through the "dim" field index.
2021 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2023 (gfc_conv_array_index_offset): Ditto.
2024 (gfc_conv_loop_setup): Ditto.
2025 (gfc_conv_expr_descriptor): Ditto.
2026 (gfc_conv_ss_startstride): Ditto. Update call to
2027 gfc_conv_section_startstride.
2028 (gfc_conv_section_startstride): Set values along the array dimension.
2029 Get array dimension directly from the argument.
2031 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2033 * trans.h (gfc_string_to_single_character): New prototype.
2034 * trans-expr.c (string_to_single_character): Renamed to ...
2035 (gfc_string_to_single_character): ... this. No longer static.
2036 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2037 gfc_trans_string_copy): Adjust callers.
2038 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2039 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2040 (select_struct): Move to toplevel, add GTY(()).
2041 (gfc_trans_character_select): Optimize SELECT CASE
2042 with character length 1.
2044 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2046 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2047 * trans-common.c: Likewise.
2048 * trans-decl.c: Likewise.
2049 * trans-types.c: Likewise.
2050 * trans.c: Likewise.
2052 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2055 * resolve.c (resolve_typebound_generic_call): Resolve generic
2056 non-polymorphic type-bound procedure calls to the correct specific
2058 (resolve_typebound_subroutine): Remove superfluous code.
2060 2010-07-15 Daniel Kraft <d@domob.eu>
2063 * trans.h (struct gfc_wrapped_block): New struct.
2064 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2065 (gfc_finish_wrapped_block): New method.
2066 (gfc_init_default_dt): Add new init code to block rather than
2068 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2069 (gfc_trans_dummy_array_bias): Ditto.
2070 (gfc_trans_g77_array): Ditto.
2071 (gfc_trans_deferred_array): Ditto.
2072 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2073 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2074 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2075 (gfc_finish_wrapped_block): New method.
2076 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2077 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2078 (gfc_trans_deferred_array): Ditto.
2079 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2080 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2081 (init_intent_out_dt): Ditto.
2082 (gfc_init_default_dt): Add new init code to block rather than
2084 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2085 and cleanup code and put it all together.
2087 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2089 * trans.h (gfc_build_compare_string): Add CODE argument.
2090 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2091 gfc_build_compare_string.
2092 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2093 gfc_build_compare_string.
2094 (string_to_single_character): Rename len variable to length.
2095 (gfc_optimize_len_trim): New function.
2096 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2097 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2098 bigger than the length of the other string, they compare unequal.
2101 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2102 in CASE_LABEL_EXPR and use NULL for low for the default case.
2104 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2106 * trans-array.c (gfc_conv_section_upper_bound): Remove
2107 (gfc_conv_section_startstride): Don't set the upper bound in the
2108 vector subscript case.
2109 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2111 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2114 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2115 * dependency.c (gfc_is_data_pointer): Make it static.
2116 * intrinsic.texi: Update documentation on C_LOC.
2117 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2118 and add a check for polymorphic variables.
2120 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2122 * trans-expr.c (string_to_single_character): Also optimize
2123 string literals containing a single char followed only by spaces.
2124 (gfc_trans_string_copy): Remove redundant string_to_single_character
2127 * trans-decl.c (gfc_build_intrinsic_function_decls,
2128 gfc_build_builtin_function_decls): Mark functions as
2129 DECL_PURE_P or TREE_READONLY.
2131 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2133 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2134 instead of build_function_call_expr.
2135 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2137 2010-07-13 Tobias Burnus <burnus@net-b.de>
2138 Daniel Franke <franke.daniel@gmail.com>
2141 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2142 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2144 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2146 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2147 Tobias Burnus <burnus@net-b.de>
2150 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2151 noclobber/noescape annotations to function calls.
2152 (gfc_build_builtin_function_decls): Likewise.
2154 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2160 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2161 * class.c (gfc_build_class_symbol): Modified call to
2162 'gfc_find_derived_vtab'.
2163 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2164 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2166 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2167 Removed treatment of generics.
2168 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2169 Call 'add_proc_comp' instead of duplicating code.
2170 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2172 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2173 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2174 Removed treatment of generics.
2175 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2176 'gfc_find_derived_vtab'.
2177 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2178 Removed treatment of generics.
2179 (resolve_select_type,resolve_fl_derived): Modified call to
2180 'gfc_find_derived_vtab'.
2181 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2182 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2184 * trans-stmt.c (gfc_trans_allocate): Ditto.
2186 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2189 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2192 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2194 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2195 * resolve.c (build_default_init_expr): Ditto.
2197 2010-07-11 Tobias Burnus <burnus@net-b.de>
2200 * module.c (sort_iso_c_rename_list): Remove.
2201 (import_iso_c_binding_module,use_iso_fortran_env_module):
2202 Allow multiple imports of the same symbol.
2204 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2206 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2208 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2211 * decl.c (build_sym,attr_decl1): Only build the class container if the
2212 symbol has sufficient attributes.
2213 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2214 pointer attribute for classes.
2215 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2216 * module.c (MOD_VERSION): Bump.
2217 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2218 (mio_symbol_attribute): Handle class_pointer attribute.
2219 * parse.c (parse_derived): Use class_pointer instead of pointer
2220 attribute for classes.
2221 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2222 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2223 resolve_allocate_expr,resolve_fl_derived): Ditto.
2224 (resolve_fl_var_and_proc): Check for class_ok attribute.
2226 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2228 * trans-io.c (gfc_build_st_parameter): Update calls to
2229 gfc_add_field_to_struct.
2230 * trans-stmt.c (ADD_FIELD): Ditto.
2232 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2234 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2235 fieldlist, remove fieldlist from argument list.
2236 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2237 and remove fieldlist from argument list.
2238 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2239 gfc_get_mixed_entry_union): Move setting
2240 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2241 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2243 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2246 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2247 if the lhs has never been host associated, as well as not being
2248 use associated, a pointer or a target.
2249 * resolve.c (resolve_variable): Mark variables that are host
2251 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2254 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2256 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2257 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2258 SIZEOF and C_SIZEOF.
2260 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2263 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2264 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2265 gfc_resolve_storage_size): New prototypes.
2266 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2267 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2268 * iresolve.c (gfc_resolve_storage_size): New function.
2269 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2271 (gfc_conv_intrinsic_storage_size): New function.
2272 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2274 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2277 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2278 !$omp do loops. Error on CYCLE to non-innermost collapsed
2281 2010-07-08 Tobias Burnus <burnus@net-b.de>
2284 * array.c (gfc_match_array_ref): Better error message for
2285 coarrays with too few ranks.
2286 (match_subscript): Move one diagnostic to caller.
2287 * gfortran.h (gfc_get_corank): Add prottype.
2288 * expr.c (gfc_get_corank): New function.
2289 * iresolve.c (resolve_bound): Fix rank for cobounds.
2290 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2291 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2294 2010-07-06 Tobias Burnus <burnus@net-b.de>
2297 * array.c (gfc_expand_constructor): Add optional diagnostic.
2298 * gfortran.h (gfc_expand_constructor): Update prototype.
2299 * expr.c (gfc_simplify_expr, check_init_expr,
2300 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2301 * resolve.c (gfc_resolve_expr): Ditto.
2303 2010-07-06 Tobias Burnus <burnus@net-b.de>
2305 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2306 * trans-intrinsic.c: Ditto.
2307 * trans-types.c: Ditto.
2308 * convert.c: Include diagnostic-core.h instead of toplev.h.
2310 * trans-array.c: Ditto.
2311 * trans-const.c: Ditto.
2312 * trans-expr.c: Ditto.
2313 * trans-io.c: Ditto.
2314 * trans-openmp.c: Ditto.
2317 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2320 * check.c (dim_rank_check): Also check intrinsic functions.
2321 Adjust permissible rank for functions which reduce the rank of
2322 their argument. Spread is an exception, where DIM can
2323 be one larger than the rank of array.
2325 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2328 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2330 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2333 * trans-types.c (gfc_get_derived_type): Derived type fields
2334 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2335 but build_pointer_type_for_mode must be used for this.
2337 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2339 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2340 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2341 type of gfc_conv_procedure_call.
2342 (conv_generic_with_optional_char_arg): Likewise.
2343 * trans-stmt.c (gfc_trans_call): Likewise.
2344 * trans-expr.c (gfc_conv_function_expr): Likewise.
2345 (gfc_conv_procedure_call): Use build_call_vec instead of
2348 2010-07-04 Daniel Kraft <d@domob.eu>
2350 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2352 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2356 * trans-types.c (gfc_get_derived_type): Derived type fields
2357 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2359 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2362 * decl.c (match_procedure_in_type): Clear structure before using.
2363 (gfc_match_generic): Ditto.
2365 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2367 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2368 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2369 of which comes from...
2370 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2371 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2373 (gfc_get_array_descriptor_base): Likewise.
2374 (gfc_get_mixed_entry_union): Likewise.
2375 (gfc_get_derived_type): Add extra chain parameter for
2376 gfc_add_field_to_struct.
2377 * trans-stmt.c (gfc_trans_character_select): Likewise.
2378 * trans-io.c (gfc_build_st_parameter): Likewise.
2380 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2383 * resolve.c (is_external_proc): Prevent procedure pointers from being
2384 regarded as external procedures.
2386 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2389 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2390 passed as second argument of ASSOCIATED.
2392 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2395 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2396 to determine if a function assignment can be made without a
2398 (gfc_trans_arrayfunc_assign): Move all the conditions that
2399 suppress the direct function call to the above new functon and
2402 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2405 * interface.c (argument_rank_mismatch): New function.
2406 (compare_parameter): Call new function instead of generating
2409 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2411 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2412 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2415 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2417 * Make-lang.in: Update dependencies.
2419 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2421 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2422 and exit_label fields.
2423 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2425 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2426 (gfc_trans_do): Likewise.
2427 (gfc_trans_do_while): Likewise.
2428 (gfc_trans_cycle): Use cycle_label directly.
2429 (gfc_trans_exit): Use exit_label directly.
2431 2010-06-27 Daniel Kraft <d@domob.eu>
2433 * dump-parse-tree.c (show_symbol): Dump target-expression for
2435 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2436 (show_namespace): Use show_level for correct indentation of
2437 "inner namespaces" (contained procedures or BLOCK).
2439 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2442 * dump-parse-tree.c (show_code_node): Show namespace for
2445 2010-06-26 Tobias Burnus <burnus@net-b.de>
2447 * decl.c (gfc_match_decl_type_spec): Support
2448 TYPE(intrinsic-type-spec).
2450 2010-06-25 Tobias Burnus <burnus@net-b.de>
2452 * intrinsic.h (gfc_check_selected_real_kind,
2453 gfc_simplify_selected_real_kind): Update prototypes.
2454 * intrinsic.c (add_functions): Add radix support to
2456 * check.c (gfc_check_selected_real_kind): Ditto.
2457 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2458 * trans-decl.c (gfc_build_intrinsic_function_decls):
2459 Change call from selected_real_kind to selected_real_kind2008.
2460 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2461 (PRECISION, RANGE, RADIX): Add cross @refs.
2463 2010-06-25 Tobias Burnus <burnus@net-b.de>
2465 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2466 * gfortran.texi (_gfortran_set_options): Update for
2467 GFC_STD_F2008_OBS addition.
2468 * libgfortran.h: Add GFC_STD_F2008_OBS.
2469 * options.c (set_default_std_flags, gfc_handle_option): Handle
2471 io.c (check_format): Fix allow_std check.
2473 2010-06-25 Tobias Burnus <burnus@net-b.de>
2475 * decl.c (gfc_match_entry): Allow END besides
2476 END SUBROUTINE/END FUNCTION for contained procedures.
2478 2010-06-25 Tobias Burnus <burnus@net-b.de>
2480 * parse.c (next_free, next_fixed): Allow ";" as first character.
2482 2010-06-24 Tobias Burnus <burnus@net-b.de>
2485 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2487 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2490 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2493 2010-06-21 Tobias Burnus <burnus@net-b.de>
2496 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2498 * symbol.c (gfc_add_contiguous): New function.
2499 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2500 * decl.c (match_attr_spec): Ditto.
2501 (gfc_match_contiguous): New function.
2502 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2504 * gfortran.h (symbol_attribute): Add contiguous.
2505 (gfc_is_simply_contiguous): Add prototype.
2506 (gfc_add_contiguous): Add prototype.
2507 * match.h (gfc_match_contiguous): Add prototype.
2508 * parse.c (decode_specification_statement,
2509 decode_statement): Handle contiguous attribute.
2510 * expr.c (gfc_is_simply_contiguous): New function.
2511 * dump-parse-tree.c (show_attr): Handle contiguous.
2512 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2514 * trans-expr.c (gfc_add_interface_mapping): Copy
2516 * trans-array.c (gfc_conv_descriptor_stride_get,
2517 gfc_conv_array_parameter): Handle contiguous arrays.
2518 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2519 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2521 * trans.h (gfc_array_kind): Ditto.
2522 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2524 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2526 * options.c (gfc_handle_option): Don't handle N_OPTS.
2528 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2531 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2534 2010-06-18 Tobias Burnus <burnus@net-b.de>
2537 * resolve.c (resolve_allocate_deallocate): Properly check
2538 part-refs in stat=/errmsg= for invalid use.
2540 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2543 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2544 Return directly in case of an error.
2546 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2549 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2550 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2551 structure to each procedure in a procedure list.
2552 * module.c (mio_typebound_proc): Add NULL argument to
2553 'gfc_get_typebound_proc'.
2554 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2555 to initialize the new structure.
2557 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2560 * gfortran.h (gfc_expr): Add new member 'mold'.
2561 * match.c (gfc_match_allocate): Implement the MOLD tag.
2562 * resolve.c (resolve_allocate_expr): Ditto.
2563 * trans-stmt.c (gfc_trans_allocate): Ditto.
2565 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2568 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2569 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2570 GFC_DECL_SAVED_DESCRIPTOR set.
2571 (gfc_omp_report_decl): New function.
2572 * trans.h (gfc_omp_report_decl): New prototype.
2573 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2575 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2579 * gfortranspec.c (lang_specific_driver): Removed deprecation
2581 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2582 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2583 * cpp.h (gfc_cpp_makedep): New.
2584 (gfc_cpp_add_dep): New.
2585 (gfc_cpp_add_target): New.
2586 * cpp.c (gfc_cpp_option): Add deps* members.
2587 (gfc_cpp_makedep): New.
2588 (gfc_cpp_add_dep): New.
2589 (gfc_cpp_add_target): New.
2590 (gfc_cpp_init_options): Initialize new options.
2591 (gfc_cpp_handle_option): Handle new options.
2592 (gfc_cpp_post_options): Map new options to libcpp-options.
2593 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2594 (gfc_cpp_done): If requested, write dependencies to file.
2595 * module.c (gfc_dump_module): Add a module filename as target.
2596 * scanner.c (open_included_file): New parameter system; add the
2597 included file as dependency.
2598 (gfc_open_included_file): Add the included file as dependency.
2599 (gfc_open_intrinsic_module): Likewise.
2600 * invoke.texi: Removed deprecation warning for -M.
2601 * gfortran.texi: Removed Makefile-dependencies project.
2603 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2605 * resolve.c (resolve_global_procedure): Improved checking if an
2606 explicit interface is required.
2608 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2610 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2612 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2613 (gfc_conv_intrinsic_ttynam): Likewise.
2614 (gfc_conv_intrinsic_trim): Likewise.
2616 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2619 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2621 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2623 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2625 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2627 * mathbuiltins.def: Add builtins that do not directly correspond
2628 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2629 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2630 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2631 code_{r,c}{4,8,10,16} fields. Add
2632 {,complex}{float,double,long_double}_built_in fields.
2633 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2634 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2635 definition of OTHER_BUILTIN.
2636 (real_compnt_info): Remove unused struct.
2637 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2639 (build_round_expr): Call builtin_decl_for_precision instead of
2641 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2642 instead of a switch.
2643 (gfc_build_intrinsic_lib_fndecls): Match
2644 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2645 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2647 (gfc_conv_intrinsic_lib_function): Go through all the extended
2649 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2650 instead of a switch.
2651 (gfc_conv_intrinsic_abs): Likewise.
2652 (gfc_conv_intrinsic_mod): Likewise.
2653 (gfc_conv_intrinsic_sign): Likewise.
2654 (gfc_conv_intrinsic_fraction): Likewise.
2655 (gfc_conv_intrinsic_nearest): Likewise.
2656 (gfc_conv_intrinsic_spacing): Likewise.
2657 (gfc_conv_intrinsic_rrspacing): Likewise.
2658 (gfc_conv_intrinsic_scale): Likewise.
2659 (gfc_conv_intrinsic_set_exponent): Likewise.
2661 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2665 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2666 functions with CLASS formal arguments.
2668 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2671 * resolve.c (conformable_arrays): Handle allocatable components.
2673 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2676 * gfortran.texi: Document that Cray pointers cannot be function
2679 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2682 * gfortran.texi: Document lack of support for syntax
2683 "complex FUNCTION name*16()", and existence of alternative
2684 legacy syntax "complex*16 FUNCTION name()".
2686 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2689 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2690 POSIX's fsync(), and how to call the latter from Fortran code.
2692 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2695 * interface.c (compare_actual_formal): Reject actual arguments with
2696 array subscript passed to ASYNCHRONOUS dummys.
2698 2010-06-10 Daniel Kraft <d@domob.eu>
2701 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2702 (struct gfc_symbol): New field `assoc'.
2703 (struct gfc_association_list): New struct.
2704 (struct gfc_code): New struct `block' in union, move `ns' there
2705 and add association list.
2706 (gfc_free_association_list): New method.
2707 (gfc_has_vector_subscript): Made public;
2708 * match.h (gfc_match_associate): New method.
2709 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2710 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2711 * interface.c (gfc_has_vector_subscript): Made public.
2712 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2713 * match.c (gfc_match_associate): New method.
2714 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2715 * primary.c (match_variable): Don't allow names associated to expr here.
2716 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2717 (case_exec_markers, case_end): Add ASSOCIATE statement.
2718 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2719 (parse_associate): New method.
2720 (parse_executable): Handle ST_ASSOCIATE.
2721 (parse_block_construct): Change reference to gfc_code's `ns' field.
2722 * resolve.c (resolve_select_type): Ditto.
2723 (resolve_code): Ditto.
2724 (resolve_block_construct): Ditto and add comment.
2725 (resolve_select_type): Set association list in generated BLOCK to NULL.
2726 (resolve_symbol): Resolve associate names.
2727 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2728 and free association list.
2729 (gfc_free_association_list): New method.
2730 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2731 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2732 gfc_code's `ns' field.
2734 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2736 * error.c (error_print): Pre-initialize loc by NULL.
2737 * openmp.c (resolve_omp_clauses): Add explicit
2738 braces to avoid ambigous else.
2739 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2741 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2743 * gfc-internals.texi: Move to GFDL 1.3.
2744 * gfortran.texi: Ditto.
2745 * intrinsic.texi: Ditto.
2746 * invoke.texi: Ditto.
2748 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2751 * check.c (gfc_check_selected_real_kind): Verify that the
2752 actual arguments are scalar.
2754 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2757 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2759 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2762 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2764 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2766 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2768 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2770 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2771 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2772 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2773 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2775 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2776 less_than_bitsize2): New functions.
2777 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2778 nonnegative_check and less_than_bitsize1.
2779 (gfc_check_ibclr, gfc_check_ibset): Removed.
2780 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2783 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2786 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2789 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2791 * resolve.c (resolve_deallocate_expr): Avoid warning
2792 about possible use of iunitialized sym.
2793 (resolve_allocate_expr): Pre-initialize sym by NULL.
2795 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2798 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2800 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2802 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2804 (gfc_get_array_type_bounds): Likewise.
2806 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2807 (gfc_find_module): Likewise.
2809 * f95-lang.c (pushlevel): Likewise.
2811 * trans.h (struct lang_type): Add variable_size GTY option.
2812 (struct lang_decl): Likewise.
2814 2010-06-08 Tobias Burnus <burnus@net-b.de>
2817 * symbol.c (check_conflict): Move protected--external/procedure check ...
2818 * resolve.c (resolve_select_type): ... to the resolution stage.
2820 2010-06-07 Tobias Burnus <burnus@net-b.de>
2822 * options.c (gfc_handle_option): Fix -fno-recursive.
2824 2010-06-07 Tobias Burnus <burnus@net-b.de>
2826 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2827 * gfortran.texi (copyrights-gfortran): Ditto.
2829 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2831 * lang.opt (fshort-enums): Define using Var and VarExists.
2832 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2834 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2835 Janus Weil <janus@gcc.gnu.org>
2838 * resolve.c (get_declared_from_expr): Move to before
2839 resolve_typebound_generic_call. Make new_ref and class_ref
2840 ignorable if set to NULL.
2841 (resolve_typebound_generic_call): Once we have resolved the
2842 generic call, check that the specific instance is that which
2843 is bound to the declared type.
2844 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2845 freeing 'class_ref->next' twice.
2847 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2850 * trans-array.c (structure_alloc_comps): Dereference scalar
2851 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2854 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2856 * gfortranspec.c (append_arg, lang_specific_driver): Use
2857 GCC-specific formats in diagnostics.
2859 2010-06-02 Tobias Burnus <burnus@net-b.de>
2862 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2865 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2868 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2871 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2873 * fortran/gfortran.texi: Fix typos in description of variable-format-
2876 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2879 * dependency.c (gfc_check_section_vs_section): Check
2880 for interleaving array assignments without conflicts.
2882 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2884 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2885 $data component of a class container.
2886 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2887 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2888 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2889 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2890 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2891 * gcc/fortran/parse.c (parse_derived): Ditto.
2892 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2893 gfc_expr_attr): Ditto.
2894 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2895 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2896 resolve_fl_var_and_proc, resolve_typebound_procedure,
2897 resolve_fl_derived): Ditto.
2898 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2899 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2901 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2902 gfc_trans_deferred_vars): Ditto.
2903 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2905 2010-05-28 Tobias Burnus <burnus@net-b.de>
2907 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2909 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2911 * gfortranspec.c (append_arg, lang_specific_driver): Use
2912 fatal_error instead of fatal. Use warning instead of fprintf for
2915 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2917 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2918 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2919 xstrerror instead of strerror.
2921 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2923 * cpp.c (cb_cpp_error): Save and restore
2924 global_dc->warn_system_headers, not variable warn_system_headers.
2926 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2928 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2930 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2932 * trans-common.c: Do not include rtl.h, include output.h instead.
2933 * trans-decl.c: Likewise.
2935 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2938 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2939 namespace before trying to reorder the gsymbols.
2941 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2946 * resolve.c (resolve_global_procedure): Add check for global
2947 procedures with implicit interfaces and assumed-shape or optional
2948 dummy arguments. Verify that function return type, kind and string
2951 2010-05-21 Tobias Burnus <burnus@net-b.de>
2953 * gfortran.h: Do not include system.h.
2954 * bbt.c: Include system.h.
2956 * dependency.c: Ditto.
2957 * dump-parse-tree.c: Ditto.
2958 * arith.h: Do not include gfortran.h.
2959 * constructor.h: Do not include gfortran.h and splay-tree.h.
2960 * match.h: Do not include gfortran.h.
2962 * target-memory.h: Ditto.
2963 * openmp.c: Do not include toplev.h and target.h.
2964 * trans-stmt.c: Ditto not include toplev.h.
2966 * trans-common.c: Tell why toplev.h is needed. And
2967 do not include target.h.
2968 * trans-expr.c: Tell why toplev.h is needed.
2969 * trans-array.c: Ditto.
2970 * trans-openmp.c: Ditto.
2971 * trans-const.c: Ditto.
2973 * trans-types.c: Ditto.
2974 * trans-io.c: Ditto.
2975 * trans-decl.c: Ditto.
2978 * trans-intrinsic.c: Ditto.
2981 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2984 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2985 before returning MATCH_ERROR. Add check for scalar. Add check for
2986 default integer kind.
2988 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2991 * match.c (gfc_match_select_type): On error jump back out of the local
2993 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2994 stage, more precisely to ...
2995 * resolve.c (resolve_fl_derived): ... this place.
2997 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3000 * resolve.c (ensure_not_abstract): Allow abstract types with
3001 non-abstract ancestors.
3003 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3005 * trans-const.c: Include realmpfr.h.
3006 * Make-lang.in: Update dependencies.
3008 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3010 * trans-const.c, trans-types.c, trans-intrinsic.c:
3011 Clean up redundant includes.
3013 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3016 * lang.opt (Wunused-dummy-argument): New option.
3017 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3018 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3019 (set_Wall): Enable warn_unused_dummy_argument.
3020 (gfc_handle_option): Set warn_unused_dummy_argument according to
3022 * trans-decl.c (generate_local_decl): Separate warnings about
3023 unused variables and unused dummy arguments.
3024 * invoke.texi: Documented new option.
3026 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3028 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3029 (gfc_conv_string_tmp): Do not assert type comparibilty.
3030 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3031 (gfc_conv_expr_descriptor): Remove assert.
3032 * trans-common.c: Clarify why rtl.h and tm.h are included.
3033 * trans-openmp.c: Do not include ggc.h and real.h.
3034 Explain why gimple.h is included.
3035 * trans-const.c: Do not include ggc.h.
3036 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3037 * trans.c: Do not include ggc.h and real.h.
3038 Explain why gimple.h is included.
3039 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3040 and dwarf2out.h are included.
3041 * trans-io.c: Do not include gimple.h and real.h.
3042 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3043 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3046 2010-05-20 Tobias Burnus <burnus@net-b.de>
3048 * options.c (gfc_init_options,gfc_post_options): Enable
3049 flag_associative_math by default.
3051 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3054 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3055 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3056 blank STOP, handling a null expression. (gfc_trans_pause): Use
3057 pause_string for blank PAUSE.
3058 * trans.h: Add external function declaration for error_stop_numeric.
3059 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3060 the declaration for the library call. Adjust whitespaces.
3061 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3062 signal no stop code. Match the expression following the stop and pass
3063 that to the translators. Remove the old use of digit matching. Add
3064 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3065 and if CHARACTER, default character KIND.
3067 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3070 * lang.opt (Wconversion-extra): New option.
3071 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3072 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3073 (set_Wall): Enable -Wconversion.
3074 (gfc_handle_option): Set warn_conversion_extra.
3075 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3076 introduced for -Wconversion if -Wconversion-extra is present.
3077 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3078 -Wconversion; document -Wconversion-extra.
3080 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3083 * gfortran.h (gfc_has_default_initializer): New.
3084 * expr.c (gfc_has_default_initializer): New.
3085 * resolve.c (has_default_initializer): Removed, use
3086 gfc_has_default_initializer() instead. Updated all callers.
3087 * trans-array.c (has_default_initializer): Removed, use
3088 gfc_has_default_initializer() instead. Updated all callers.
3089 * trans-decl.c (generate_local_decl): Do not check the
3090 first component only to check for initializers, but use
3091 gfc_has_default_initializer() instead.
3093 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3096 * primary.c (match_string_constant): Move start_locus just inside
3098 * data.c (create_character_intializer): Clarified truncation warning.
3100 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3103 * intrinsic.h (gfc_check_float): New prototype.
3104 (gfc_check_sngl): New prototype.
3105 * check.c (gfc_check_float): New.
3106 (gfc_check_sngl): New.
3107 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3108 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3110 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3111 added them to the list of specifics of REAL instead.
3113 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3116 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3117 This is now handled via 'gfc_class_null_initializer'.
3119 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3121 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3122 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3123 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3124 add_procs_to_declared_vtab,add_generic_specifics,
3125 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3126 find_typebound_proc_uop,gfc_find_typebound_proc,
3127 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3128 gfc_get_tbp_symtree): Moved here from other places.
3129 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3131 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3132 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3133 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3134 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3135 * Make-lang.in: Add class.o.
3136 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3137 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3138 add_procs_to_declared_vtab,add_generic_specifics,
3139 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3140 find_typebound_proc_uop,gfc_find_typebound_proc,
3141 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3142 gfc_get_tbp_symtree): Move to class.c.
3144 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3146 * trans-types.c (gfc_init_types): Use build_function_type_list.
3147 (gfc_get_ppc_type): Likewise.
3148 * trans-decl.c (gfc_generate_constructors): Likewise.
3149 * f95-lang.c (build_builtin_fntypes): Likewise.
3150 (gfc_init_builtin_functions): Likewise.
3151 (DEF_FUNCTION_TYPE_0): Likewise.
3152 (DEF_FUNCTION_TYPE_1): Likewise.
3153 (DEF_FUNCTION_TYPE_2): Likewise.
3154 (DEF_FUNCTION_TYPE_3): Likewise.
3155 (DEF_FUNCTION_TYPE_4): Likewise.
3156 (DEF_FUNCTION_TYPE_5): Likewise.
3157 (DEF_FUNCTION_TYPE_6): Likewise.
3158 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3159 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3161 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3163 * trans-array.c (gfc_trans_array_constructor_value): Use
3164 build_constructor instead of build_constructor_from_list.
3165 (gfc_build_constant_array_constructor): Likewise.
3166 * trans-decl.c (create_main_function): Likewise.
3167 * trans-stmt.c (gfc_trans_character_select): Likewise.
3169 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3172 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3173 (resolve_fl_variable_derived): ... this place.
3174 (resolve_symbol): Make sure function symbols (and their result
3175 variables) are not resolved twice.
3177 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3180 * array.c (match_array_list): Revert change from 2010-05-13.
3182 2010-05-16 Richard Guenther <rguenther@suse.de>
3184 * trans-decl.c (module_htab_decls_hash): Revert last change.
3186 2010-05-16 Richard Guenther <rguenther@suse.de>
3188 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3190 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3192 * options.c (set_Wall): Remove special logic for Wuninitialized
3195 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3199 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3202 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3206 * gfortran.h (gfc_class_null_initializer): New prototype.
3207 * expr.c (gfc_class_null_initializer): New function to build a NULL
3208 initializer for CLASS pointers.
3209 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3210 containers. Remove default NULL initialization of $data component.
3211 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3213 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3214 Use new function 'gfc_class_null_initializer'.
3215 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3218 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3221 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3222 unsigned mpz_get_?i routines.
3224 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3226 * trans.c (trans_code): Set backend locus early.
3227 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3228 of the function instead of current input_location.
3230 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3233 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3235 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3236 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3239 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3242 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3244 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3245 by reference dummy procedures or non-dummy procedure pointers.
3246 (gfc_omp_predetermined_sharing): Return
3247 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3249 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3252 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3253 after OMP statement.
3254 (gfc_match_omp_critical): Likewise.
3255 (gfc_match_omp_flush): Likewise.
3256 (gfc_match_omp_workshare): Likewise.
3257 (gfc_match_omp_master): Likewise.
3258 (gfc_match_omp_ordered): Likewise.
3259 (gfc_match_omp_atomic): Likewise.
3260 (gfc_match_omp_barrier): Likewise.
3261 (gfc_match_omp_end_nowait): Likewise.
3263 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3266 * resolve.c (validate_case_label_expr): Removed FIXME.
3267 (resolve_select): Raise default warning on case labels out of range
3268 of the case expression.
3270 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3275 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3276 about conversion warnings.
3278 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3281 * match.c (gfc_match_select_type): Move error message to
3282 resolve_select_type.
3283 * resolve.c (resolve_select_type): Error message moved here from
3284 gfc_match_select_type. Correctly set type of temporary.
3286 2010-05-10 Richard Guenther <rguenther@suse.de>
3288 * trans-decl.c (gfc_build_library_function_decl): Split out
3290 (build_library_function_decl_1): ... this new function.
3291 Set a fnspec attribute if a specification was provided.
3292 (gfc_build_library_function_decl_with_spec): New function.
3293 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3294 and internal_unpack.
3296 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3299 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3302 2010-05-07 Jason Merrill <jason@redhat.com>
3304 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3305 to avoid -Wc++-compat warning.
3307 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3310 * options.c (gfc_handle_option): Add argument kind.
3311 * gfortran.h (gfc_handle_option): Update declaration.
3313 2010-05-06 Tobias Burnus <burnus@net-b.de>
3316 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3319 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3322 * resolve.c (traverse_data_list): Rephrase error message for
3323 non-constant bounds in data-implied-do.
3325 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3328 * gfortran.h: Removed repeat count from constructor, removed
3330 * data.h (gfc_assign_data_value_range): Changed return value from
3332 * data.c (gfc_assign_data_value): Add location to constructor element.
3333 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3334 for each element in range. Return early if an error was generated.
3335 * resolve.c (check_data_variable): Stop early if range assignment
3338 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3341 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3342 * symbol.c (gfc_build_class_symbol): Add separate class container for
3345 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3348 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3350 2010-05-02 Tobias Burnus <burnus@net-b.de>
3353 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3354 for lcobound, ucobound, image_index and this_image.
3355 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3356 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3357 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3358 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3360 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3362 2010-04-30 Tobias Burnus <burnus@net-b.de>
3366 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3367 calculation for array descriptor types.
3369 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3372 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3373 initializers for PPC members of the vtabs.
3375 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3378 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3379 attribute for all PPC members of the vtypes.
3380 (copy_vtab_proc_comps): Copy the correct interface.
3381 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3382 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3383 a dummy argument and make sure all PPC members of the vtab are
3384 initialized correctly.
3385 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3386 in call to gfc_trans_assign_vtab_procs.
3387 * trans-stmt.c (gfc_trans_allocate): Ditto.
3389 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3392 * resolve.c (resolve_typebound_function): Renamed
3393 resolve_class_compcall.Do all the detection of class references
3395 (resolve_typebound_subroutine): resolve_class_typebound_call
3396 renamed. Otherwise same as resolve_typebound_function.
3397 (gfc_resolve_expr): Call resolve_typebound_function.
3398 (resolve_code): Call resolve_typebound_subroutine.
3400 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3403 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3404 pass back the specific symtree name, rather than the target
3407 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3410 * resolve.c (resolve_structure_cons): Make the initializer of
3411 the vtab component 'extends' the same type as the component.
3413 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3416 * interface.c (check_interface1): Pass symbol name rather than NULL to
3417 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3418 trap MULL. (gfc_compare_derived_types): Revert previous change
3419 incorporated incorrectly during merge from trunk, r155778.
3420 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3421 than NULL to gfc_compare_interfaces.
3422 * symbol.c (add_generic_specifics): Likewise.
3424 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3427 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3428 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3429 (gfc_find_derived_vtab): Likewise.
3430 * module.c (ab_attribute): Add enumerator AB_VTAB.
3431 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3432 (check_for_ambiguous): Likewise.
3434 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3435 Janus Weil <janus@gcc.gnu.org>
3438 * trans-expr.c (select_class_proc): Remove function.
3439 (conv_function_val): Delete reference to previous.
3440 (gfc_conv_derived_to_class): Add second argument to the call to
3441 gfc_find_derived_vtab.
3442 (gfc_conv_structure): Exclude proc_pointer components when
3443 accessing $data field of class objects.
3444 (gfc_trans_assign_vtab_procs): New function.
3445 (gfc_trans_class_assign): Add second argument to the call to
3446 gfc_find_derived_vtab.
3447 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3448 implement holding off searching for the vptr derived type.
3449 (add_proc_component): New function.
3450 (add_proc_comps): New function.
3451 (add_procs_to_declared_vtab1): New function.
3452 (copy_vtab_proc_comps): New function.
3453 (add_procs_to_declared_vtab): New function.
3454 (void add_generic_specifics): New function.
3455 (add_generics_to_declared_vtab): New function.
3456 (gfc_find_derived_vtab): Add second argument to the call to
3457 gfc_find_derived_vtab. Add the calls to
3458 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3459 * decl.c (build_sym, build_struct): Use new arg in calls to
3460 gfc_build_class_symbol.
3461 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3462 definition of struct gfc_class_esym_list. Modify prototypes
3463 of gfc_build_class_symbol and gfc_find_derived_vtab.
3464 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3465 call to gfc_find_derived_vtab.
3466 * module.c : Add the vtype attribute.
3467 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3468 * resolve.c (resolve_typebound_generic_call): Add second arg
3469 to pass along the generic name for class methods.
3470 (resolve_typebound_call): The same.
3471 (resolve_compcall): Use the second arg to carry the generic
3472 name from the above. Remove the reference to class_esym.
3473 (check_members, check_class_members, resolve_class_esym,
3474 hash_value_expr): Remove functions.
3475 (resolve_class_compcall, resolve_class_typebound_call): Modify
3476 to use vtable rather than member by member calls.
3477 (gfc_resolve_expr): Modify second arg in call to
3479 (resolve_select_type): Add second arg in call to
3480 gfc_find_derived_vtab.
3481 (resolve_code): Add second arg in call resolve_typebound_call.
3482 (resolve_fl_derived): Exclude vtypes from check for late
3483 procedure definitions. Likewise for checking of explicit
3484 interface and checking of pass arg.
3485 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3486 calls to gfc_find_derived_vtab.
3487 * match.c (select_type_set_tmp): Use new arg in call to
3488 gfc_build_class_symbol.
3489 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3491 * parse.c (endType): Finish incomplete classes.
3493 2010-04-28 Tobias Burnus <burnus@net-b.de>
3497 * simplify.c (simplify_cobound): Handle scalar coarrays.
3499 2010-04-27 Tobias Burnus <burnus@net-b.de>
3501 * gfc-internals.texi: Update copyright year.
3502 * gfortran.texi: Ditto.
3503 * invoke.texi: Ditto.
3505 2010-04-27 Tobias Burnus <burnus@net-b.de>
3508 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3509 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3510 * trans-types.c (gfc_get_array_type_bounds,
3511 gfc_get_array_descriptor_base): Add corank argument.
3512 * trans-array.c (gfc_array_init_size): Handle corank.
3513 (gfc_trans_create_temp_array, gfc_array_allocate,
3514 gfc_conv_expr_descriptor): Add corank argument to call.
3515 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3517 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3521 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3522 of mucking with a tree directly.
3524 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3527 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3528 gfc_error with new error message.
3530 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3534 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3536 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3538 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3539 than the address of a GFC_SS_REFERENCE.
3540 * trans.h : Change comment on GFC_SS_REFERENCE.
3542 2010-04-22 Richard Guenther <rguenther@suse.de>
3545 * resolve.c (gfc_resolve_index): Wrap around ...
3546 (gfc_resolve_index_1): ... this. Add parameter to allow
3547 any integer kind index type.
3548 (resolve_array_ref): Allow any integer kind for the start
3549 index of an array ref.
3551 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3554 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3557 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3559 * intrinsic.c (sort_actual): Remove 'is' in error message.
3561 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3564 * resolve.c (resolve_fl_derived): If a component character
3565 length has not been resolved, do so now.
3566 (resolve_symbol): The same as above for a symbol character
3568 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3569 not needed for a character valued, procedure pointer.
3572 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3573 not found, return FAILURE rather than ICEing.
3575 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3578 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3579 sequential loops private in the innermost containing task region.
3581 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3583 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3584 to build_common_tree_nodes.
3586 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3589 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3590 gfc_msg_bounds by using 'Array bound mismatch' directly.
3591 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3592 error message to include the mismatch in the extent of array bound.
3593 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3594 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3596 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3598 * gfortran.texi: Update information on temporary file locations.
3600 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3602 * trans-decl.c (gfc_build_qualified_array): Ensure
3603 ubound.N and lbound.N artificial variable names don't appear
3606 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3609 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3610 block of code. Set name to the variable associated with the descriptor.
3612 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3614 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3615 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3617 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3619 * intrinsic.texi: Add the missing specific name of intrinsic
3620 procedure where the specific name is identical to the generic name.
3621 Fix inconsistent or mismatch in the argument names in intrinsic
3622 procedure descriptions. Add the SCALAR allocatable description to
3625 2010-04-14 Tobias Burnus <burnus@net-b.de>
3628 * array.c (gfc_find_array_ref): Handle codimensions.
3629 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3630 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3631 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3633 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3634 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3636 * intrinsic.h (add_functions): Add this_image, image_index,
3637 lcobound and ucobound intrinsics.
3638 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3639 gfc_check_image_index, gfc_check_this_image,
3640 gfc_simplify_image_index, gfc_simplify_lcobound,
3641 gfc_simplify_this_image, gfc_simplify_ucobound):
3642 New function prototypes.
3643 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3644 IMAGE_INDEX): Document new intrinsic functions.
3645 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3647 * simplify.c (simplify_bound_dim): Handle coarrays.
3648 (simplify_bound): Update simplify_bound_dim call.
3649 (gfc_simplify_num_images): Add -fcoarray=none check.
3650 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3651 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3653 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3656 * constructor.c: Fix typo in comment.
3657 * expr.c (find_array_section): Add check for max array limit.
3659 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3662 * gfortranspec.c (lookup_option): Check for -static and return
3664 (lang_specific_driver): Break when OPTION_static is discovered.
3666 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3668 * array.c (extract_element): Restore function from trunk.
3669 (gfc_get_array_element): Restore function from trunk.
3670 (gfc_expand_constructor): Restore check against
3671 flag_max_array_constructor.
3672 * constructor.c (node_copy_and_append): Delete unused.
3673 * gfortran.h: Delete comment and extra include.
3674 * constructor.h: Bump copyright and clean up TODO comments.
3675 * resolve.c: Whitespace.
3677 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3679 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3680 with direct access access to elements. Adjusted prototype, fixed all
3682 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3684 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3685 (gfc_simplify_spread): Removed workaround, directly insert elements
3686 at a given array position.
3687 (gfc_simplify_transpose): Likewise.
3688 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3690 (gfc_simplify_unpack): Likewise.
3692 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3694 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3695 (convert_boz): ... this and moved to start of file.
3696 (gfc_simplify_abs): Whitespace fix.
3697 (gfc_simplify_acos): Whitespace fix.
3698 (gfc_simplify_acosh): Whitespace fix.
3699 (gfc_simplify_aint): Whitespace fix.
3700 (gfc_simplify_dint): Whitespace fix.
3701 (gfc_simplify_anint): Whitespace fix.
3702 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3703 (gfc_simplify_dnint): Whitespace fix.
3704 (gfc_simplify_asin): Whitespace fix.
3705 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3706 (gfc_simplify_atan): Likewise.
3707 (gfc_simplify_atanh): Whitespace fix.
3708 (gfc_simplify_atan2): Whitespace fix.
3709 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3710 (gfc_simplify_bessel_j1): Likewise.
3711 (gfc_simplify_bessel_jn): Likewise.
3712 (gfc_simplify_bessel_y0): Likewise.
3713 (gfc_simplify_bessel_y1): Likewise.
3714 (gfc_simplify_bessel_yn): Likewise.
3715 (gfc_simplify_ceiling): Reorderd statements.
3716 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3718 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3720 (gfc_simplify_complex): Replaced if-gate. Removed check for
3722 (gfc_simplify_conjg): Whitespace fix.
3723 (gfc_simplify_cos): Whitespace fix.
3724 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3725 (gfc_simplify_dcmplx): Removed check for constant arguments.
3726 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3727 (gfc_simplify_digits): Whitespace fix.
3728 (gfc_simplify_dim): Whitespace fix.
3729 (gfc_simplify_dprod): Reordered statements.
3730 (gfc_simplify_erf): Whitespace fix.
3731 (gfc_simplify_erfc): Whitespace fix.
3732 (gfc_simplify_epsilon): Whitespace fix.
3733 (gfc_simplify_exp): Whitespace fix.
3734 (gfc_simplify_exponent): Use convert_boz().
3735 (gfc_simplify_floor): Reorderd statements.
3736 (gfc_simplify_gamma): Whitespace fix.
3737 (gfc_simplify_huge): Whitespace fix.
3738 (gfc_simplify_iand): Whitespace fix.
3739 (gfc_simplify_ieor): Whitespace fix.
3740 (simplify_intconv): Use gfc_convert_constant().
3741 (gfc_simplify_int): Use simplify_intconv().
3742 (gfc_simplify_int2): Reorderd statements.
3743 (gfc_simplify_idint): Reorderd statements.
3744 (gfc_simplify_ior): Whitespace fix.
3745 (gfc_simplify_ishftc): Removed duplicate type check.
3746 (gfc_simplify_len): Use range_check() instead of manual range check.
3747 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3748 (gfc_simplify_log): Whitespace fix.
3749 (gfc_simplify_log10): Whitespace fix.
3750 (gfc_simplify_minval): Whitespace fix.
3751 (gfc_simplify_maxval): Whitespace fix.
3752 (gfc_simplify_mod): Whitespace fix.
3753 (gfc_simplify_modulo): Whitespace fix.
3754 (simplify_nint): Reorderd statements.
3755 (gfc_simplify_not): Whitespace fix.
3756 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3757 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3758 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3759 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3760 (gfc_simplify_realpart): Whitespace fix.
3761 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3762 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3763 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3764 (gfc_simplify_sign): Whitespace fix.
3765 (gfc_simplify_sin): Whitespace fix.
3766 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3767 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3768 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3769 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3770 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3772 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3774 * gfortran.h (gfc_start_constructor): Removed.
3775 (gfc_get_array_element): Removed.
3776 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3777 instead. Fixed all callers.
3778 (extract_element): Removed.
3779 (gfc_expand_constructor): Temporarily removed check for
3780 max-array-constructor. Will be re-introduced later if still required.
3781 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3782 instead. Fixed all callers.
3783 * expr.c (find_array_section): Replaced manual lookup of elements
3784 by gfc_constructor_lookup.
3786 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3788 * gfortran.h (gfc_get_null_expr): New prototype.
3789 (gfc_get_operator_expr): New prototype.
3790 (gfc_get_character_expr): New prototype.
3791 (gfc_get_iokind_expr): New prototype.
3792 * expr.c (gfc_get_null_expr): New.
3793 (gfc_get_character_expr): New.
3794 (gfc_get_iokind_expr): New.
3795 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3796 * matchexp.c (build_node): Renamed and moved to
3797 expr.c (gfc_get_operator_expr). Reordered arguments to match
3798 other functions. Fixed all callers.
3799 (gfc_get_parentheses): Use specific function to build expr.
3800 * array.c (gfc_match_array_constructor): Likewise.
3801 * arith.c (eval_intrinsic): Likewise.
3802 (gfc_hollerith2int): Likewise.
3803 (gfc_hollerith2real): Likewise.
3804 (gfc_hollerith2complex): Likewise.
3805 (gfc_hollerith2logical): Likewise.
3806 * data.c (create_character_intializer): Likewise.
3807 * decl.c (gfc_match_null): Likewise.
3808 (enum_initializer): Likewise.
3809 * io.c (gfc_match_format): Likewise.
3810 (match_io): Likewise.
3811 * match.c (gfc_match_nullify): Likewise.
3812 * primary.c (match_string_constant): Likewise.
3813 (match_logical_constant): Likewise.
3814 (build_actual_constructor): Likewise.
3815 * resolve.c (build_default_init_expr): Likewise.
3816 * symbol.c (generate_isocbinding_symbol): Likewise.
3817 (gfc_build_class_symbol): Likewise.
3818 (gfc_find_derived_vtab): Likewise.
3819 * simplify.c (simplify_achar_char): Likewise.
3820 (gfc_simplify_adjustl): Likewise.
3821 (gfc_simplify_adjustr): Likewise.
3822 (gfc_simplify_and): Likewise.
3823 (gfc_simplify_bit_size): Likewise.
3824 (gfc_simplify_is_iostat_end): Likewise.
3825 (gfc_simplify_is_iostat_eor): Likewise.
3826 (gfc_simplify_isnan): Likewise.
3827 (simplify_bound): Likewise.
3828 (gfc_simplify_leadz): Likewise.
3829 (gfc_simplify_len_trim): Likewise.
3830 (gfc_simplify_logical): Likewise.
3831 (gfc_simplify_maxexponent): Likewise.
3832 (gfc_simplify_minexponent): Likewise.
3833 (gfc_simplify_new_line): Likewise.
3834 (gfc_simplify_null): Likewise.
3835 (gfc_simplify_or): Likewise.
3836 (gfc_simplify_precision): Likewise.
3837 (gfc_simplify_repeat): Likewise.
3838 (gfc_simplify_scan): Likewise.
3839 (gfc_simplify_size): Likewise.
3840 (gfc_simplify_trailz): Likewise.
3841 (gfc_simplify_trim): Likewise.
3842 (gfc_simplify_verify): Likewise.
3843 (gfc_simplify_xor): Likewise.
3844 * trans-io.c (build_dt): Likewise.
3845 (gfc_new_nml_name_expr): Removed.
3847 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3849 * arith.h (gfc_constant_result): Removed prototype.
3850 * constructor.h (gfc_build_array_expr): Removed prototype.
3851 (gfc_build_structure_constructor_expr): Removed prototype.
3852 * gfortran.h (gfc_int_expr): Removed prototype.
3853 (gfc_logical_expr): Removed prototype.
3854 (gfc_get_array_expr): New prototype.
3855 (gfc_get_structure_constructor_expr): New prototype.
3856 (gfc_get_constant_expr): New prototype.
3857 (gfc_get_int_expr): New prototype.
3858 (gfc_get_logical_expr): New prototype.
3859 * arith.c (gfc_constant_result): Moved and renamed to
3860 expr.c (gfc_get_constant_expr). Fixed all callers.
3861 * constructor.c (gfc_build_array_expr): Moved and renamed to
3862 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3863 and kind. Fixed all callers.
3864 (gfc_build_structure_constructor_expr): Moved and renamed to
3865 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3866 to type and kind. Fixed all callers.
3867 * expr.c (gfc_logical_expr): Renamed to ...
3868 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3869 (gfc_int_expr): Renamed to ...
3870 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3872 (gfc_get_constant_expr): New.
3873 (gfc_get_array_expr): New.
3874 (gfc_get_structure_constructor_expr): New.
3875 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3878 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3880 * constructor.h: New.
3881 * constructor.c: New.
3882 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3883 * arith.c (reducy_unary): Use constructor API.
3884 (reduce_binary_ac): Likewise.
3885 (reduce_binary_ca): Likewise.
3886 (reduce_binary_aa): Likewise.
3887 * check.c (gfc_check_pack): Likewise.
3888 (gfc_check_reshape): Likewise.
3889 (gfc_check_unpack): Likewise.
3890 * decl.c (add_init_expr_to_sym): Likewise.
3891 (build_struct): Likewise.
3892 * dependency.c (gfc_check_dependency): Likewise.
3893 (contains_forall_index_p): Likewise.
3894 * dump-parse-tree.c (show_constructor): Likewise.
3895 * expr.c (free_expr0): Likewise.
3896 (gfc_copy_expr): Likewise.
3897 (gfc_is_constant_expr): Likewise.
3898 (simplify_constructor): Likewise.
3899 (find_array_element): Likewise.
3900 (find_component_ref): Likewise.
3901 (find_array_section): Likewise.
3902 (find_substring_ref): Likewise.
3903 (simplify_const_ref): Likewise.
3904 (scalarize_intrinsic_call): Likewise.
3905 (check_alloc_comp_init): Likewise.
3906 (gfc_default_initializer): Likewise.
3907 (gfc_traverse_expr): Likewise.
3908 * iresolve.c (check_charlen_present): Likewise.
3909 (gfc_resolve_reshape): Likewise.
3910 (gfc_resolve_transfer): Likewise.
3911 * module.c (mio_constructor): Likewise.
3912 * primary.c (build_actual_constructor): Likewise.
3913 (gfc_match_structure_constructor): Likewise.
3914 * resolve.c (resolve_structure_cons): Likewise.
3915 * simplify.c (is_constant_array_expr): Likewise.
3916 (init_result_expr): Likewise.
3917 (transformational_result): Likewise.
3918 (simplify_transformation_to_scalar): Likewise.
3919 (simplify_transformation_to_array): Likewise.
3920 (gfc_simplify_dot_product): Likewise.
3921 (simplify_bound): Likewise.
3922 (simplify_matmul): Likewise.
3923 (simplify_minval_maxval): Likewise.
3924 (gfc_simplify_pack): Likewise.
3925 (gfc_simplify_reshape): Likewise.
3926 (gfc_simplify_shape): Likewise.
3927 (gfc_simplify_spread): Likewise.
3928 (gfc_simplify_transpose): Likewise.
3929 (gfc_simplify_unpack): Likewise.q
3930 (gfc_convert_constant): Likewise.
3931 (gfc_convert_char_constant): Likewise.
3932 * target-memory.c (size_array): Likewise.
3933 (encode_array): Likewise.
3934 (encode_derived): Likewise.
3935 (interpret_array): Likewise.
3936 (gfc_interpret_derived): Likewise.
3937 (expr_to_char): Likewise.
3938 (gfc_merge_initializers): Likewise.
3939 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3940 (gfc_trans_array_constructor_value): Likewise.
3941 (get_array_ctor_strlen): Likewise.
3942 (gfc_constant_array_constructor_p): Likewise.
3943 (gfc_build_constant_array_constructor): Likewise.
3944 (gfc_trans_array_constructor): Likewise.
3945 (gfc_conv_array_initializer): Likewise.
3946 * trans-decl.c (check_constant_initializer): Likewise.
3947 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3948 (gfc_apply_interface_mapping_to_cons): Likewise.
3949 (gfc_trans_structure_assign): Likewise.
3950 (gfc_conv_structure): Likewise.
3951 * array.c (check_duplicate_iterator): Likewise.
3952 (match_array_list): Likewise.
3953 (match_array_cons_element): Likewise.
3954 (gfc_match_array_constructor): Likewise.
3955 (check_constructor_type): Likewise.
3956 (check_constructor): Likewise.
3958 (expand_constructor): Likewise.
3959 (extract_element): Likewise.
3960 (gfc_expanded_ac): Likewise.
3961 (resolve_array_list): Likewise.
3962 (gfc_resolve_character_array_constructor): Likewise.
3963 (copy_iterator): Renamed to ...
3964 (gfc_copy_iterator): ... this.
3965 (gfc_append_constructor): Removed.
3966 (gfc_insert_constructor): Removed unused function.
3967 (gfc_get_constructor): Removed.
3968 (gfc_free_constructor): Removed.
3969 (qgfc_copy_constructor): Removed.
3970 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3971 Removed all references. Replaced constructor list by splay-tree.
3972 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3973 the inner struct, added member 'base'.
3974 (gfc_append_constructor): Removed prototype.
3975 (gfc_insert_constructor): Removed prototype.
3976 (gfc_get_constructor): Removed prototype.
3977 (gfc_free_constructor): Removed prototype.
3978 (qgfc_copy_constructor): Removed prototype.
3979 (gfc_copy_iterator): New prototype.
3980 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3982 2010-04-10 Tobias Burnus <burnus@net-b.de>
3985 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3986 proc-pointers and type-bound procedures.
3987 (gfc_specification_expr): Check proc-pointers for pureness.
3989 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3992 * gfortranspec.c (lang_specific_driver): Do not expose vars
3993 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3996 2010-04-09 Tobias Burnus <burnus@net-b.de>
3999 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4001 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4002 * data.c (gfc_assign_data_value): Ditto.
4003 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4004 (gfc_traverse_expr): Traverse also through codimension expressions.
4005 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4006 gfc_has_ultimate_pointer): New functions.
4007 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4008 (gfc_array_ref): Add codimen.
4009 (gfc_array_ref): Add in_allocate.
4010 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4011 gfc_has_ultimate_pointer): Add prototypes.
4012 * interface.c (compare_parameter, compare_actual_formal,
4013 check_intents): Add coarray constraints.
4014 * match.c (gfc_match_iterator): Add coarray constraint.
4015 * match.h (gfc_match_array_ref): Update interface.
4016 * primary.c (gfc_match_varspec): Handle codimensions.
4017 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4018 (check_class_members): Return gfc_try instead for error recovery.
4019 (resolve_typebound_function,resolve_typebound_subroutine,
4020 check_members): Handle return value of check_class_members.
4021 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4022 check_dimension, compare_spec_to_ref, resolve_array_ref,
4023 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4024 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4026 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4027 Skip over coarray refs.
4028 (gfc_array_allocate) Add support for references containing coindexes.
4029 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4030 (gfc_map_intrinsic_function): Ignore codimensions.
4032 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4035 * io.c (check_format_string): Added check for additional non
4036 blank characters after the format string was successfully
4038 * io.c (check_format): Changed the error messages for positive
4039 int required and period required to drop through the error logic
4040 and report with gfc_error instead of gfc_error_now. Corrected
4041 format postion for hollerith strings.
4043 2010-04-08 Tobias Burnus <burnus@net-b.de>
4045 * module.c (use_iso_fortran_env_module): Fix standard check.
4047 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4049 * parse.c (parse_derived, parse_enum): Avoid set but not used
4052 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4055 * gfortran.texi: Add section about representation of
4058 2010-04-07 Simon Baldwin <simonb@google.com>
4060 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4061 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4063 2010-04-07 Richard Guenther <rguenther@suse.de>
4065 * options.c (gfc_init_options): Do not set.
4067 2010-04-06 Tobias Burnus <burnus@net-b.de>
4070 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4071 * match.c (gfc_match_critical, sync_statement): Ditto.
4072 * gfortran.h (gfc_fcoarray): New enum.
4073 (gfc_option_t): Use it.
4074 * lang.opt (fcoarray): Add new flag.
4075 * invoke.texi (fcoarray): Document it.
4076 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4077 (gfc_handle_coarray_option): New function.
4079 2010-04-06 Tobias Burnus <burnus@net-b.de>
4082 * gfortran.h (gfc_array_spec): Add cotype.
4083 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4084 and defer error diagnostic.
4085 * resolve.c (resolve_fl_derived): Add missing check.
4086 (resolve_symbol): Add cotype/type check.
4087 * parse.c (parse_derived): Fix setting of coarray_comp.
4089 2010-04-06 Tobias Burnus <burnus@net-b.de>
4092 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4093 match_array_element_spec,gfc_copy_array_spec,
4094 gfc_compare_array_spec): Include corank.
4095 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4096 * decl.c (build_sym,build_struct,variable_decl,
4097 match_attr_spec,attr_decl1,cray_pointer_decl,
4098 gfc_match_volatile): Add codimension.
4099 (gfc_match_codimension): New function.
4100 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4101 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4102 (gfc_add_codimension): New function prototype.
4103 * match.h (gfc_match_codimension): New function prototype.
4104 (gfc_match_array_spec): Update prototype
4105 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4106 * module.c (MOD_VERSION): Bump.
4107 (mio_symbol_attribute): Support coarray attributes.
4108 (mio_array_spec): Add corank support.
4109 * parse.c (decode_specification_statement,decode_statement,
4110 parse_derived): Add coarray support.
4111 * resolve.c (resolve_formal_arglist, was_declared,
4112 is_non_constant_shape_array, resolve_fl_variable,
4113 resolve_fl_derived, resolve_symbol): Add coarray support.
4114 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4115 gfc_build_class_symbol): Add coarray support.
4116 (gfc_add_codimension): New function.
4118 2010-04-06 Tobias Burnus <burnus@net-b.de>
4121 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4122 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4123 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4125 * intrinsic.texi (iso_fortran_env): Ditto.
4126 * libgfortran.h (libgfortran_stat_codes): New enum.
4127 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4128 constants from the intrinsic module.
4130 2010-04-06 Tobias Burnus <burnus@net-b.de>
4133 * intrinsic.c (add_functions): Add num_images.
4134 * decl.c (gfc_match_end): Handle END CRITICAL.
4135 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4136 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4138 * gfortran.h (gfc_statement): Add enum items for those.
4139 (gfc_exec_op) Ditto.
4140 (gfc_isym_id): Add num_images.
4141 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4142 (gfc_trans_sync,gfc_trans_critical): New functions.
4143 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4144 gfc_trans_critical): Add/update prototypes.
4145 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4146 and SYNC statements.
4147 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4148 * resolve.c (resolve_sync): Add function.
4149 (gfc_resolve_blocks): Handle CRITICAL.
4150 (resolve_code): Handle CRITICAL, ERROR STOP,
4151 (resolve_branch): Add CRITICAL constraint check.
4152 and SYNC statements.
4153 * st.c (gfc_free_statement): Add new statements.
4154 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4155 (gfc_build_builtin_function_decls): Initialize it.
4156 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4157 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4158 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4160 (match_exit_cycle): Handle CRITICAL constraint.
4161 (gfc_match_stopcode): Handle ERROR STOP.
4162 * match.h (gfc_match_critical, gfc_match_error_stop,
4163 gfc_match_sync_all, gfc_match_sync_images,
4164 gfc_match_sync_memory): Add prototype.
4165 * parse.c (decode_statement, gfc_ascii_statement,
4166 parse_executable): Handle new statements.
4167 (parse_critical_block): New function.
4168 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4169 * intrinsic.texi (num_images): Document new function.
4170 * simplify.c (gfc_simplify_num_images): Add function.
4172 2010-04-06 Tobias Burnus <burnus@net-b.de>
4175 * trans-array.c (gfc_conv_expr_descriptor): Update
4176 gfc_trans_scalar_assign call.
4177 (has_default_initializer): New function.
4178 (gfc_trans_deferred_array): Nullify less often.
4179 * trans-expr.c (gfc_conv_subref_array_arg,
4180 gfc_trans_subcomponent_assign): Update call to
4181 gfc_trans_scalar_assign.
4182 (gfc_trans_scalar_assign): Add parameter and pass it on.
4183 (gfc_trans_assignment_1): Optionally, do not dealloc before
4185 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4186 call to gfc_trans_scalar_assign.
4187 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4188 initializer to static variables.
4189 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4190 * trans-stmt.c (forall_make_variable_temp,
4191 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4192 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4193 gfc_trans_allocate): Update gfc_trans_assignment call.
4194 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4195 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4196 parameter to prototype.
4198 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4200 * ioparm.def : Update copyright.
4202 * trans-array.c : ditto
4203 * trans-array.h : ditto
4205 * trans-types.c: ditto
4206 * dependency.c : ditto
4207 * gfortran.h : ditto
4209 * trans-io.c : ditto
4210 * trans-intrinsic.c : ditto
4211 * libgfortran.h : ditto
4212 * invoke.texi : ditto
4213 * intrinsic.texi : ditto
4216 * intrinsic.c : ditto
4217 * interface.c : ditto
4218 * iresolve.c : ditto
4219 * trans-stmt.c : ditto
4220 * trans-stmt.h : ditto
4225 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4228 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4229 do not assert the context of derived types.
4231 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4234 * ioparm.def: Change inquire size variable to type pointer to
4237 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4240 * trans-expr.c (conv_parent_component_references): Ensure that
4241 'dt' has a backend_decl.
4244 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4245 type has a backend_decl.
4248 * resolve.c (resolve_global_procedure): Check that the 'cl'
4249 structure is not NULL.
4251 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4253 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4256 2010-03-17 Tobias Burnus <burnus@net-b.de>
4259 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4260 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4262 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4263 pointees as having explizit size.
4264 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4266 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4267 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4268 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4269 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4270 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4273 2010-03-14 Tobias Burnus <burnus@net-b.de>
4276 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4277 (resolve_ordinary_assign): Add check to avoid segfault.
4279 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4283 * resolve.c (resolve_compcall): Add new boolean dummy argument
4284 'class_members'. Only resolve expression at end if false.
4285 Remove redundant, static variable 'class_object'.
4286 (check_class_members): Add extra argument to call of
4288 (resolve_typebound_function): Renamed resolve_class_compcall.
4289 Do all the detection of class references here. Correct calls to
4290 resolve_compcall for extra argument.
4291 (resolve_typebound_subroutine): resolve_class_typebound_call
4292 renamed. Otherwise same as resolve_typebound_function.
4293 (gfc_resolve_expr): Call resolve_typebound_function.
4294 (resolve_code): Call resolve_typebound_subroutine.
4296 2010-03-10 Tobias Burnus <burnus@net-b.de
4299 * symbol.c (get_iso_c_sym): Set sym->result.
4301 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4304 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4305 for TBPs, otherwise they will not be resolved properly.
4306 (resolve_function): Use 'value.function.esym' instead of
4307 'value.function.name' to check if we're dealing with a TBP.
4308 (check_class_members): Set correct type of passed object for all TBPs,
4309 not only generic ones, except if the type is abstract.
4311 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4314 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4315 'final...' are not misinterpreted as FINAL statements.
4317 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4320 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4321 allocatable ultimate components do not need temporaries, whilst
4322 ultimate pointer components do.
4324 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4327 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4329 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4332 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4335 * trans-array.c (gfc_conv_array_parameter): A full array of
4336 derived type need not be restricted to a symbol without an
4337 array spec to use the call to gfc_conv_expr_descriptor.
4340 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4341 allocatable arrays do not need temporaries.
4343 2010-03-01 Tobias Burnus <burnus@net-b.de>
4346 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4349 2010-02-28 Tobias Burnus <burnus@net-b.de>
4352 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4353 (gfc_conv_initializer): Handle zero initializer as special case.
4355 2010-02-27 Tobias Burnus <burnus@net-b.de>
4358 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4359 for module variables for Fortran 2008.
4361 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4364 * trans-common.c (build_common_decl): Also update DECL_MODE,
4365 and DECL_SIZE when encountering a larger common block and call
4368 2010-02-24 Tobias Burnus <burnus@net-b.de>
4371 * trans-expr.c (gfc_conv_initializer): Call directly
4372 gfc_conv_constant for C_NULL_(FUN)PTR.
4374 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4377 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4378 checking the rest of the dimensions for elements.
4380 2010-02-21 Tobias Burnus <burnus@net-b.de>
4383 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4385 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4386 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4387 * invoke.texi: Document new -fno-protect-parens flag.
4389 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4395 * dependency.c (gfc_check_argument_var_dependency): Use enum
4396 value instead of arithmetic vaue for 'elemental'.
4397 (check_data_pointer_types): New function.
4398 (gfc_check_dependency): Call check_data_pointer_types.
4399 * trans-array.h : Change fourth argument of
4400 gfc_conv_array_parameter to boolean.
4401 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4402 can be a dummy but it must not be assumed shape or deferred.
4403 Change fourth argument to boolean. Array constructor exprs will
4404 always be contiguous and do not need packing and unpacking.
4405 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4406 space and change fourth argument of gfc_conv_array_parameter
4408 (gfc_trans_arrayfunc_assign): Change fourth argument of
4409 gfc_conv_array_parameter to boolean.
4410 * trans-io.c (gfc_convert_array_to_string): The same.
4411 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4413 2010-02-20 Tobias Burnus <burnus@net-b.de>
4416 * libgfortran.h: Add GFC_RTCHECK_MEM.
4417 * invoke.texi (-fcheck=): Document -fcheck=mem.
4418 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4419 and enable malloc-success check only with -fcheck=mem.
4420 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4422 2010-02-16 Tobias Burnus <burnus@net-b.de>
4425 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4426 * intrinsic.c (add_functions): Ditto.
4427 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4428 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4430 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4433 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4434 gfc_trans_do prototype.
4435 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4436 a loop exit condition. If exit condition is given, build the loop exit
4437 code, checking IO results of implied do loops in READ and WRITE.
4438 (gfc_trans_do): Likewise.
4439 * trans.c (trans_code): New static work function, previously
4440 gfc_trans_code. Passes exit condition to gfc_trans_do.
4441 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4442 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4443 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4444 result status bits in the dtparm structure. Use this condition in call
4445 to gfc_trans_code_cond.
4447 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4451 * trans-array.c (gfc_conv_array_parameter): Use
4452 gfc_full_array_ref_p to detect full and contiguous variable
4453 arrays. Full array components and contiguous arrays do not need
4454 internal_pack and internal_unpack.
4456 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4459 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4462 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4464 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4467 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4468 Tobias Burnus <burnus@net-b.de>
4471 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4473 2010-02-10 Tobias Burnus <burnus@net-b.de>
4476 * trans-decl.c (gfc_generate_function_code): Only check
4477 actual-vs.-dummy character bounds if not bind(C).
4479 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4482 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4483 info->dimen after info has been freed.
4485 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4488 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4491 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4493 * module.c (fix_mio_expr): Declare sym.
4495 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4498 * module.c (fix_mio_expr): Fix for private generic procedures.
4500 2010-02-09 Daniel Kraft <d@domob.eu>
4503 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4504 length to be correct and issue only with -Wsurprising.
4505 * invoke.texi (Wsurprising): Mention this new warning that is
4506 turned on by -Wsurprising.
4508 2010-02-09 Daniel Kraft <d@domob.eu>
4511 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4512 can be CHARACTER type.
4513 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4515 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4518 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4519 'formal_ptr'. If this is true, give returned descriptor unity
4520 lbounds, in all dimensions, and the appropriate offset.
4521 (gfc_conv_procedure_call); If formal is a pointer, set the last
4522 argument of gfc_conv_subref_array_arg to true.
4523 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4524 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4525 new arg of gfc_conv_subref_array_arg to false.
4526 * trans-stmt.c (forall_make_variable_temp): The same.
4528 2010-02-03 Tobias Burnus <burnus@net-b.de>
4531 * interface.c (compare_parameter): Disable rank-checking
4534 2010-02-02 Tobias Burnus <burnus@net-b.de>
4537 * parse.c (decode_specification_statement): Use sym->result not sym.
4539 2010-02-01 Tobias Burnus <burnus@net-b.de>
4542 * decl.c (variable_decl): Allow default initializer in
4543 TYPE declarations in PURE functions.
4545 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4548 * resolve.c (resolve_allocate_expr): Move default initialization code
4549 here from gfc_trans_allocate.
4550 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4552 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4553 of CLASS variables via memcpy.
4554 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4555 to resolve_allocate_expr.
4557 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4560 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4561 * gfortran.h : Add prototype for above.
4562 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4563 (gfc_trans_subcomponent_assign): Call new function to replace
4564 the code to deal with allocatable components.
4565 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4566 gfc_get_full_arrayspec_from_expr to replace existing code.
4568 2010-01-25 Tobias Burnus <burnus@net-b.de>
4571 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4574 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4578 * expr.c (remove_subobject_ref): If the constructor is NULL use
4579 the expression as the source.
4580 (simplify_const_ref): Change the type of expression if
4581 there are component references. Allow for substring to be at
4582 the end of an arbitrarily long chain of references. If an
4583 element is found that is not in an EXPR_ARRAY, assume that this
4584 is scalar initialization of array. Call remove_subobject_ref in
4585 this case with NULL second argument.
4587 2010-01-24 Tobias Burnus <burnus@net-b.de>
4590 * array.c (gfc_array_dimen_size): Use correct specific
4591 function in the check.
4593 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4596 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4597 is required, turn any trailing array elements after a range
4598 into ranges so that offsets can be calculated.
4600 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4602 * module.c (mio_f2k_derived): Use enumerator as initializer of
4606 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4607 bitfield of width 2.
4609 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4612 * resolve.c (extract_compcall_passed_object): Set locus for
4613 passed-object argument.
4614 (extract_ppc_passed_object): Set locus and correctly remove PPC
4617 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4620 * trans-decl.c (add_argument_checking): Do not use the backend
4621 decl directly to test for the presence of an optional dummy
4622 argument. Use gfc_conv_expr_present, remembering to set the
4626 * trans-decl.c (gfc_generate_function_code): Small white space
4627 changes. If 'recurcheckvar' is NULL do not try to reset it.
4629 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4632 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4633 component for extended types.
4634 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4635 and take care of parent component accessibility.
4637 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4640 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4641 * interface.c (check_interface1): Move a warning message here from
4642 resolve_fl_procedure.
4643 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4644 * module.c (read_module): Remove call to gfc_check_interfaces, since
4645 this comes too early here.
4646 * resolve.c (resolve_fl_procedure): Move warning message to
4649 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4652 * interface.c (check_interface1): Pass symbol name rather than NULL to
4653 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4655 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4656 than NULL to gfc_compare_interfaces.
4658 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4661 * trans-array.c (duplicate_allocatable): Static version of
4662 gfc_duplicate_allocatable with provision to handle scalar
4663 components. New boolean argument to switch off call to malloc
4665 (gfc_duplicate_allocatable): New function to call above with
4667 (gfc_copy_allocatable_data): New function to call above with
4669 (structure_alloc_comps): Do not apply indirect reference to
4670 scalar pointers. Add new section to copy allocatable components
4671 of arrays. Extend copying of allocatable components to include
4673 (gfc_copy_only_alloc_comp): New function to copy allocatable
4674 component derived types, without allocating the base structure.
4675 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4676 Add primitive for gfc_copy_only_alloc_comp.
4677 * trans-expr.c (gfc_conv_procedure_call): After calls to
4678 transformational functions with results that are derived types
4679 with allocatable components, copy the components in the result.
4680 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4681 of lhs derived types before allocation.
4683 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4686 * module.c (load_generic_interfaces): If a procedure that is
4687 use associated but not generic is given an interface that
4688 includes itself, then make it generic.
4690 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4691 Shujing Zhao <pearly.zhao@oracle.com>
4693 PR translation/42469
4694 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4695 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4696 character between option name and help text.
4698 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4702 * trans-array.c (gfc_conv_array_initializer): Change call to
4703 gfc_error_now to call to gfc_fatal_error.
4704 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4705 (is_constant_element): Changed name from constant_element.
4706 (gfc_constant_ac): Only use expand_construuctor for expression
4707 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4708 call gfc_is_constant_expr.
4709 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4711 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4712 array expressions should have their constructors expanded.
4713 (gfc_resolve_expr): Use new function to determine whether or not to call
4714 gfc_expand_constructor.
4716 2010-01-09 Tobias Burnus <burnus@net-b.de>
4719 * trans-expr.c (gfc_trans_structure_assign): Handle
4721 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4722 to the constructor for c_null_(fun)ptr.
4723 * resolve.c (resolve_structure_cons): Add special case
4724 for c_null_(fun)ptr.
4726 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4728 * gfortranspec.c (lang_specific_driver): Update copyright notice
4731 2010-01-08 Tobias Burnus <burnus@net-b.de>
4734 * symbol.c (check_conflict, gfc_copy_attr): Add
4735 ASYNCHRONOUS support.
4736 (gfc_add_asynchronous): New function.
4737 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4738 (gfc_match_asynchronous): New function.
4739 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4740 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4741 (gfc_add_asynchronous): New Prototype.
4742 * module.c (ab_attribute, mio_symbol_attribute): Add
4743 ASYNCHRONOUS support.
4744 * resolve.c (was_declared): Ditto.
4745 * match.h (gfc_match_asynchronous): New prototype.
4746 * parse.c (decode_specification_statement,decode_statement):
4747 Add ASYNCHRONOUS support.
4749 2010-01-07 Tobias Burnus <burnus@net-b.de>
4752 * trans-decl.c (get_proc_pointer_decl): Fix call to
4753 gfc_conv_initializer for array-valued proc-pointer funcs.
4755 2010-01-07 Tobias Burnus <burnus@net-b.de>
4758 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4759 allocatable scalars with SAVE attribute.
4761 2010-01-05 Tobias Burnus <burnus@net-b.de>
4764 * options.c (gfc_post_options): Set -frecursion
4765 when -fopenmp is used.
4767 2010-01-05 Tobias Burnus <burnus@net-b.de>
4770 * trans-expr.c (gfc_conv_procedure_call): Nullify
4771 return value for allocatable-scalar character functions.
4773 2010-01-04 Tobias Burnus <burnus@net-b.de>
4776 * error.c (error_printf, gfc_warning, gfc_notify_std,
4777 gfc_warning_now, gfc_error, gfc_error_now,
4778 gfc_fatal_error): Change argument name from nocmsgid to
4779 gmsgid to enable (x)gettext's % checking.
4781 2010-01-04 Tobias Burnus <burnus@net-b.de>
4783 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4785 2010-01-04 Tobias Burnus <burnus@net-b.de>
4788 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4789 for functions returning allocatable scalars.
4790 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4791 reallocating an allocatable scalar.
4792 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4794 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4795 allocatable scalars.
4796 (gfc_generate_function_code): Nullify result variable for
4797 allocatable scalars.
4800 * module.c (gfc_use_module): Fix warning string to allow
4804 * invoke.texi (-fcheck=recursion): Mention that the checking
4805 is also disabled for -frecursive.
4806 * trans-decl.c (gfc_generate_function_code): Disable
4807 -fcheck=recursion when -frecursive is used.
4809 * intrinsic.texi (iso_c_binding): Improve wording.
4812 Copyright (C) 2010 Free Software Foundation, Inc.
4814 Copying and distribution of this file, with or without modification,
4815 are permitted in any medium without royalty provided the copyright
4816 notice and this notice are preserved.