1 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
4 Revert revision 165026:
5 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
7 * decl.c (match_procedure_in_type): Assertify if conditions.
9 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
12 * resolve.c (resolve_transfer): Use expression inside parenthesis to
13 find acutal component to be transgferred.
15 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
17 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
19 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
21 * trans-array.c (gfc_free_ss_chain): Made non-static.
22 * trans-array.h (gfc_free_ss_chain): New prototype.
23 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
25 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
27 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
30 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
32 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
34 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
36 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
37 before calling gfc_free_expr.
39 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
41 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
42 gfc_advance_se_ss_chain.
43 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
44 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
45 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
46 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
47 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
49 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
51 * trans.c (gfc_restore_backend_locus): New function.
52 (gfc_get_backend_locus): Renamed to ...
53 (gfc_save_backend_locus): ... this.
54 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
55 gfc_save_backend_locus): Same.
56 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
57 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
58 gfc_save_backend_locus.
59 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
61 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
62 gfc_restore_backend_locus instead of gfc_set_backend_locus.
63 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
65 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
66 gfc_trans_deferred_vars):
67 Rename gfc_get_backend_locus to gfc_save_backend_locus.
68 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
70 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
72 * trans-array.c (gfc_build_constant_array_constructor): Free array
75 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
77 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
78 before overwriting it.
80 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
82 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
83 * symbol.c (gen_shape_param): Ditto.
85 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
87 * symbol.c (free_entry_list): New function.
88 (gfc_free_namespace): Free list of entries.
90 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
92 * symbol.c (free_components): Free list of formal args and formal
95 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
97 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
100 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
102 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
104 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
106 * resolve.c (check_typebound_baseobject): Free local expr before
109 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
111 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
113 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
115 * primary.c (gfc_free_structure_ctor_component): Also free the
116 component structure itself.
118 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
120 * module.c (gfc_use_module): Free atom_string when done with it.
122 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
124 * module.c (read_module): Remove useless string duplication.
126 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
128 * gfortranspec.c (append_arg): Remove commented code.
130 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
132 * decl.c (match_procedure_in_type): Assertify if conditions.
134 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
136 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
137 preprocessing is disabled.
139 2010-10-06 Jakub Jelinek <jakub@redhat.com>
142 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
143 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
144 (gfc_define_builtin): Change last argument to int bitmask from bool,
145 control addition of TREE_NOTHROW and leaf attribute as well.
146 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
147 (gfc_init_builtin_functions): Likewise. Remove
148 ATTR_{,CONST_}NOTHROW_LIST enum.
150 2010-10-04 Andi Kleen <ak@linux.intel.com>
152 * Make-lang.in (gfortran, f951): Add + to build rule.
154 2010-10-04 Richard Guenther <rguenther@suse.de>
156 * f95-lang.c (current_translation_unit): New global variable.
157 (gfc_create_decls): Build a translation-unit decl.
158 (pushdecl): In the global binding-level use the
159 translation-unit decl as DECL_CONTEXT.
160 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
161 (build_function_decl): Likewise. Delay setting the assembler
162 name, leave setting of DECL_CONTEXT to pushdecl.
163 (trans_function_start): Use DECL_FILE_SCOPE_P.
164 (gfc_create_module_variable): Likewise. Remove questionable
166 * trans.c (gfc_generate_module_code): Likewise.
168 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
170 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
171 instead of duplicating code.
172 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
175 2010-10-02 Janus Weil <janus@gcc.gnu.org>
178 * resolve.c (resolve_formal_arglist): Avoid setting default type for
179 formal arguments of intrinsic procedures.
181 2010-09-30 Janus Weil <janus@gcc.gnu.org>
184 * resolve.c (resolve_allocate_expr): Do not use
185 'gfc_has_default_initializer'.
187 2010-09-30 Tobias Burnus <burnus@net-b.de>
189 * gfortran.tex (Fortran 2008 status): Update list of
190 implemented features.
192 2010-09-29 Joseph Myers <joseph@codesourcery.com>
194 * lang.opt: Don't use VarExists.
196 2010-09-29 Joseph Myers <joseph@codesourcery.com>
198 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
200 (gfc_cpp_post_options): Update names of cpp_options members.
201 (cb_cpp_error): Update names of diagnostic_context members.
202 * f95-lang.c (gfc_init_builtin_functions): Update names of
203 gfc_option_t members.
204 * gfortran.h (gfc_option_t): Rename warn_conversion and
206 * intrinsic.c (gfc_convert_type_warn): Update names of
207 gfc_option_t members.
208 * options.c (gfc_init_options, gfc_post_options, set_Wall,
209 gfc_handle_option): Update names of gfc_option_t members.
210 * parse.c (next_free, next_fixed): Update names of gfc_option_t
212 * scanner.c (pedantic): Remove extern declaration.
213 (skip_free_comments, skip_fixed_comments, include_line): Update
214 names of gfc_option_t members.
215 * trans-decl.c (gfc_generate_function_code): Update names of
216 gfc_option_t members.
218 2010-09-28 Tobias Burnus <burnus@net-b.de>
222 * intrinsic.c (add_functions): Make compiler_version and
223 compiler_options CLASS_INQUIRY.
224 * gfortran.h (gfc_get_option_string): New prototype.
225 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
227 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
228 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
229 (ISO_C_BINDING): Refer to C_SIZEOF.
230 * options.c (gfc_get_option_string): New function.
231 * simplify.c (gfc_simplify_compiler_options): Use it.
232 (gfc_simplify_compiler_version): Include compiler name.
234 2010-09-28 Jan Hubicka <jh@suse.cz>
236 * f95-lang.c (gfc_define_builtin): Make leaf.
237 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
238 and ATTR_NOTHROW_LEAF_LIST.
239 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
240 (DEF_GOMP_BUILTIN): Likewise.
242 2010-09-28 Tobias Burnus <burnus@net-b.de>
245 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
248 2010-09-27 Tobias Burnus <burnus@net-b.de>
252 * intrinsic.h (gfc_simplify_compiler_options,
253 gfc_simplify_compiler_version): New prototypes.
254 * intrinsic.c (gfc_intrinsic_function_by_id,
255 make_from_module): New functions.
256 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
257 gfc_specific_intrinsic): Don't return module intrinsics.
258 (add_functions): Add compiler_options, compiler_version.
259 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
260 * symbol.c (std_for_isocbinding_symbol): Add version check for
262 * iso-fortran-env.def: Add compiler_options, compiler_version.
263 * iso-c-binding.def: Add c_sizeof.
264 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
265 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
266 (gfc_intrinsic_function_by_id): New prototype.
267 * module.c (create_intrinsic_function): New function.
268 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
269 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
270 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
272 * simplify.c (gfc_simplify_compiler_options,
273 gfc_simplify_compiler_version): New functions.
275 2010-09-26 Daniel Kraft <d@domob.eu>
279 * resolve.c (resolve_select_type): Clarify code.
280 (resolve_assoc_var): Only set typespec if it is currently unknown.
282 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
285 * module.c (create_int_parameter_array): Set the array value shape.
287 2010-09-25 Tobias Burnus <burnus@net-b.de>
289 * gfortran.texi: Re-add accidently removed \input line.
291 2010-09-25 Daniel Kraft <d@domob.eu>
294 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
295 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
296 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
297 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
298 `extra_comma' with changed semantics.
299 (gfc_resolve_dt): Check variable definitions.
300 (match_io_element): Remove INTENT and PURE checks here and
301 initialize code->ext.dt member.
302 (match_io): Set dt->dt_io_kind.
303 (gfc_resolve_inquire): Check variable definition for all tags
304 except UNIT, FILE and ID.
305 * resolve.c (resolve_transfer): Variable definition check.
307 2010-09-25 Tobias Burnus <burnus@net-b.de>
309 * interface.c (gfc_match_end_interface): Constify char pointer
312 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
314 * interface.c (gfc_match_end_interface): Deal with user defined
315 operators that overload rational operators and C1202.
317 2010-09-24 Tobias Burnus <burnus@net-b.de>
319 * gfortran.texi: Add second space after end-of-sentence period;
320 change / to /@/ to allow hyphenation of URLs.
321 (Standards): Remove duplicated OpenMP, update wording given that
322 Fortran 2008 now released.
323 (Fortran 2008 status): Update and add list of implemented features.
325 2010-09-24 Tobias Burnus <burnus@net-b.de>
328 * iso-fortran-env.def: Add NAMED_KINDARRAY with
329 character_kinds, integer_kinds, logical_kinds and
331 * gfortran.h: Add them to iso_fortran_env_symbol.
332 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
333 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
334 libgfortran_stat_codes to libgfortran_error_codes.
335 * module.c (create_int_parameter_array): New function.
336 (use_iso_fortran_env_module): Use it for
337 NAMED_KINDARRAY of iso-fortran-env.def.
338 * trans-decl.c (gfc_get_symbol_decl): Parameter
339 arrays of intrinsics modules become local static variables.
340 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
341 integer_kinds, logical_kinds and real_kinds.
343 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
346 * frontend-passes.c (optimize_binop_array_assignment):
347 Only re-use lhs as intermediate storage if kind and type
350 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
354 * trans-array.c (gfc_conv_expr_descriptor): Handle
355 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
357 2010-09-23 Tobias Burnus <burnus@net-b.de>
359 * intrinsic.texi (OpenMP modules): Add named constants of
362 2010-09-23 Daniel Kraft <d@domob.eu>
367 * gfortran.h (gfc_check_vardef_context): New method.
368 (struct symbol_attribute): New flag `select_type_temporary'.
369 * primary.c (gfc_variable_attr): Clarify initialization of ref.
370 (match_variable): Remove PROTECTED check and assignment check
371 for PARAMETERs (this is now done later).
372 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
373 (gfc_match_associate): Defer initialization of newAssoc->variable.
374 (gfc_match_nullify): Remove PURE definability check.
375 (select_type_set_tmp): Set new `select_type_temporary' flag.
376 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
377 (gfc_check_pointer_assign): Ditto (and other checks removed).
378 (gfc_check_vardef_context): New method.
379 * interface.c (compare_parameter_protected): Removed.
380 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
381 related to INTENT([IN]OUT) arguments.
382 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
383 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
384 (remove_last_array_ref): New method.
385 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
386 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
387 (resolve_assoc_var): Remove checks for definability here.
388 (resolve_select_type): Handle resolving of code->block here.
389 (resolve_ordinary_assign): Remove PURE check.
390 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
391 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
393 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
395 * gfortran.texi (Argument list functions): Allow URL to wrap.
396 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
397 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
398 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
399 code markups in the text.
400 * invoke.texi (Fortran Dialect Options)
401 (Error and Warning Options, Directory Options, Code Gen Options):
402 Likewise. Remove @code inside @smallexample.
404 2010-09-22 Joseph Myers <joseph@codesourcery.com>
406 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
407 OPT__help instead of OPT_fversion and OPT_fhelp.
408 * lang.opt (-all-warnings, -assert, -assert=, -comments,
409 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
410 -dump, -dump=, -include-barrier, -include-directory,
411 -include-directory=, -include-directory-after,
412 -include-directory-after=, -include-prefix, -include-prefix=,
413 -no-line-commands, -no-standard-includes, -output, -output=,
414 -preprocess, -print-missing-file-dependencies, -trace-includes,
415 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
416 -write-dependencies, -write-user-dependencies): New.
418 2010-09-21 Jason Blevins <jrblevin@sdf.org>
420 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
421 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
424 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
427 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
431 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
432 accessing dimensions in reversed order.
435 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
436 intrinsic function call.
438 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
439 Update asserts accordingly.
442 * trans.h (gfc_se): New field force_tmp.
443 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
444 and set parmse.force_tmp if some alias is found.
445 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
446 if se->force_tmp is set.
448 2010-09-20 Janus Weil <janus@gcc.gnu.org>
451 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
452 TBPs, PPCs and pointer/allocatable components.
454 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
457 * simplify.c (is_constant_array_expr): Allow structure array
458 elements as well as constants.
459 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
460 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
461 type of source to the result.
463 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
465 * frontend-passes.c (gfc_expr_walker): Also
466 handle EXPR_SUBSTRING.
468 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
470 * frontend-passes.c (gfc_expr_walker): Handle
471 constructors and references.
473 2010-09-16 Tobias Burnus <burnus@net-b.de>
476 * trans-types.c (create_fn_spec): New function.
477 (gfc_get_function_type): Call it.
479 2010-09-16 Jakub Jelinek <jakub@redhat.com>
481 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
482 (gfc_expr_walker, gfc_code_walker): New prototypes.
483 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
484 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
485 (optimize_namespace): Use gfc_code_walker.
486 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
487 (optimize_expr_0, optimize_code_node,
488 optimize_actual_arglist): Removed.
489 (optimize_assignment): Don't call optimize_expr_0.
491 2010-09-16 Janus Weil <janus@gcc.gnu.org>
494 * interface.c (compare_parameter): Create vtab for actual argument,
495 instead of formal (if needed).
497 2010-09-15 Janus Weil <janus@gcc.gnu.org>
500 * resolve.c (resolve_allocate_expr): Do default initialization via
503 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
505 * mathbuiltins.def: Do not defined huge_val built-in.
506 * trans-const.c (gfc_build_inf_or_huge): New function.
507 * trans-const.h (gfc_build_inf_or_huge): New prototype.
508 * f95-lang.c (gfc_init_builtin_functions): Don't defined
510 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
511 have functions of type (*) (void) anymore.
512 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
513 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
514 of generating a call to huge_val().
516 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
518 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
519 * dependency.c (gfc_check_dependency): Don't depend on
520 expr's inline_noncopying_intrinsic_attribute.
521 * dependency.c (gfc_check_argument_var_dependency,
522 gfc_check_argument_dependency): Ditto. Recursively check dependency
523 as NOT_ELEMENTAL in the non-copying (=transpose) case.
524 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
525 * resolve.c (find_noncopying_intrinsics): Remove.
526 (resolve_function, resolve_call): Remove call to
527 find_noncopying_intrinsics.
529 * trans-array.c (gfc_conv_array_transpose): Remove.
530 (gfc_walk_subexpr): Make non-static. Move prototype...
531 * trans-array.h (gfc_walk_subexpr): ... here.
532 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
534 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
535 gfc_inline_intrinsic_function_p): New.
536 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
537 Remove transpose from the libcall list.
538 (gfc_walk_intrinsic_function): Special case inline intrinsic.
539 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
541 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
543 * trans-expr.c (expr_is_variable): New function taking non-copying
544 intrinsic functions into account.
545 (gfc_trans_assignment_1): Use expr_is_variable.
547 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
549 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
550 real array dimension instead of the scalarizer (loop) dimension.
552 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
554 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
555 transposed references.
557 2010-09-10 Tobias Burnus <burnus@net-b.de>
560 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
561 build4_stat_loc): New inline functions.
562 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
563 (build1_v, build2_v, build3_v, build4_v): Use input_location
565 * trans-array.c (gfc_trans_scalarized_loop_end,
566 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
567 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
568 gfc_finish_wrapped_block): Ditto.
569 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
570 * trans-expr.c (gfc_conv_missing_dummy,
571 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
572 * trans-openmp.c (gfc_omp_clause_default_ctor,
573 gfc_trans_omp_critical, gfc_trans_omp_parallel,
574 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
575 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
576 gfc_trans_omp_single, gfc_trans_omp_task,
577 gfc_trans_omp_workshare): Ditto.
579 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
581 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
582 for dummy argument that appears in a specification statement.
584 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
586 * trans-array.c (gfc_get_array_ref_dim): New function.
587 (gfc_trans_create_temp_array): Reconstruct array
588 bounds from loop bounds. Use array bounds instead of loop bounds.
590 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
592 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
593 Get the array dimension from the dim array.
595 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
597 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
598 dim array to get the stride in the innermost loop.
600 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
602 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
603 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
604 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
606 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
608 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
609 and info dimension are the same. Loop over loop dimension.
610 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
612 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
614 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
617 2010-09-09 Tobias Burnus <burnus@net-b.de>
620 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
621 STAT): Show also syntax for the function version.
622 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
623 add_sym_3s_intent): Remove function.
624 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
626 (add_sym_2_intent): New function.
627 (add_functions): Set intent for functions which modify
628 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
629 argument name of hostnm from "a" to "c"
630 (add_subroutines): Change add_sym_*s_intent to
631 add_sym_*s and add intent to the add_sym_*s calls.
633 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
636 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
637 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
638 * gfortran.h: Define ISYM values for above intrinsics.
639 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
640 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
641 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
642 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
643 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
644 gfc_simplify_merge_bits, gfc_simplify_rshift,
645 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
646 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
647 gfc_resolve_shift): New prototypes.
648 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
649 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
650 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
651 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
653 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
654 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
655 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
657 (gfc_conv_intrinsic_function): Call above static functions.
658 * intrinsic.texi: Document new intrinsics.
659 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
660 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
661 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
662 gfc_simplify_merge_bits, gfc_simplify_rshift,
663 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
666 2010-09-08 Jakub Jelinek <jakub@redhat.com>
668 * frontend-passes.c (optimize_code_node): Walk block chain by default.
671 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
672 instead of code->block.
675 * openmp.c (resolve_omp_do): Report not enough do loops for
676 collapse even if block->next is NULL.
678 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
681 * dependency.c (gfc_deb_compare_expr): Take missing optional
682 arguments into account.
684 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
686 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
687 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
688 (gfc_build_intrinsic_function_decls): Don't build the
689 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
690 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
691 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
692 of calling clz128/ctz128 library functions.
694 2010-09-07 Jan Hubicka <jh@suse.cz>
696 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
699 2010-09-07 Tobias Burnus <burnus@net-b.de>
702 * intrinsic.texi (COS): Remove superfluous "n".
704 2010-09-07 Tobias Burnus <burnus@net-b.de>
707 * trans-array.c (gfc_conv_descriptor_data_get,
708 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
709 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
710 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
711 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
712 gfc_conv_shift_descriptor_lbound,
713 gfc_set_loop_bounds_from_array_spec,
714 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
715 gfc_conv_array_transpose, gfc_get_iteration_count,
716 gfc_grow_array, gfc_trans_array_ctor_element,
717 gfc_trans_array_constructor_subarray,
718 gfc_trans_array_constructor_value,
719 constant_array_constructor_loop_size, gfc_trans_array_constructor,
720 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
721 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
722 gfc_conv_array_ref, gfc_trans_preloop_setup,
723 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
724 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
725 gfc_conv_descriptor_size, gfc_array_init_size,
726 gfc_array_allocate, gfc_array_deallocate,
727 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
728 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
729 get_array_charlen, gfc_conv_expr_descriptor,
730 array_parameter_size, gfc_conv_array_parameter,
731 gfc_trans_dealloc_allocated, get_full_array_size,
732 duplicate_allocatable,
733 structure_alloc_comps): Change fold_build[0-9] to
735 (duplicate_allocatable, structure_alloc_comps,
736 gfc_duplicate_allocatable): Add space after function name.
738 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
740 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
741 checking string length value.
742 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
743 gfc_charlen_type_node type.
746 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
747 length to gfc_charlen_type_node.
749 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
752 * frontend-passes.c (optimize_binop_array_assignment): New
754 (optimize_assignment): Call it.
756 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
759 * trans-expr.c (gfc_conv_substring): If start and end
760 of the string reference are equal, set the length to one.
762 2010-09-06 Tobias Burnus <burnus@net-b.de>
765 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
767 2010-09-06 Tobias Burnus <burnus@net-b.de>
770 * dump-parse-tree.c (gfc_debug_expr): New function.
772 2010-09-06 Tobias Burnus <burnus@net-b.de>
775 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
776 (check_specific): Special case for those intrinsics.
777 * gfortran.h (gfc_isym_id): Add new intrinsics
778 * intrinsic.h (gfc_check_transf_bit_intrins,
779 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
780 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
782 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
783 gfc_resolve_iparity, resolve_transformational): New functions.
784 (gfc_resolve_product, gfc_resolve_sum,
785 gfc_resolve_parity): Use resolve_transformational.
786 * check.c (gfc_check_transf_bit_intrins): New function.
787 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
788 gfc_simplify_iparity, do_bit_any, do_bit_ior,
789 do_bit_xor, simplify_transformation): New functions.
790 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
791 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
792 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
793 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
794 Handle IALL, IANY and IPARITY intrinsics.
795 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
797 (IALL, IANY, IPARITY): Document new intrinsics.
799 2010-09-05 Tobias Burnus <burnus@net-b.de>
802 * f95-lang.c (gfc_truthvalue_conversion): Use
803 fold_build[0-9]_loc instead of fold_build[0-9].
804 * convert.c (convert): Ditto.
805 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
806 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
807 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
808 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
809 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
810 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
811 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
812 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
813 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
814 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
815 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
816 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
817 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
818 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
819 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
820 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
821 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
822 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
823 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
824 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
825 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
826 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
827 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
828 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
829 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
830 gfc_conv_associated, gfc_conv_same_type_as,
831 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
833 2010-09-04 Tobias Burnus <burnus@net-b.de>
836 * resolve.c (resolve_fl_namelist): Change constraint checking
837 order to prevent endless loop.
839 2010-09-04 Janus Weil <janus@gcc.gnu.org>
842 * resolve.c (resolve_allocate_expr): Generate default initializers
843 already at this point, resolve them and put them into expr3, ...
844 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
847 2010-09-03 Tobias Burnus <burnus@net-b.de>
850 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
851 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
853 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
854 gfc_conv_string_length, gfc_conv_substring,
855 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
856 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
857 gfc_conv_expr_op, gfc_build_compare_string,
858 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
859 gfc_conv_derived_to_class, conv_isocbinding_procedure,
860 gfc_conv_procedure_call, fill_with_spaces,
861 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
862 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
863 gfc_trans_scalar_assign, gfc_trans_zero_assign,
864 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
865 fold_build[0-9] to fold_build[0-9]_loc.
866 * trans-io.c (set_parameter_const, set_parameter_value,
867 set_parameter_ref, gfc_convert_array_to_string, set_string,
868 set_internal_unit, io_result, set_error_locus,
869 nml_get_addr_expr, build_dt): Ditto.
870 * trans-openmp.c (gfc_omp_clause_default_ctor,
871 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
872 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
873 gfc_trans_omp_do): Ditto.
874 * trans.c (gfc_add_modify, gfc_build_addr_expr,
875 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
876 gfc_trans_runtime_check, gfc_call_malloc,
877 gfc_allocate_with_status, gfc_allocate_array_with_status,
878 gfc_call_free, gfc_deallocate_with_status,
879 gfc_call_realloc): Ditto.
881 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
884 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
885 arglists for pure user functions, or for those intrinsic
886 functions which are also pure.
887 * intrinsics.c (add_conv): Mark conversion functions as pure.
888 (add_char_conversions): Likewise.
890 2010-09-03 Daniel Kraft <d@domob.eu>
893 * resolve.c (resolve_actual_arglist): Allow internal procedure
894 as actual argument with Fortran 2008.
896 2010-09-03 Daniel Kraft <d@domob.eu>
899 * gfortran.h (struct gfc_code): Renamed `whichloop' to
900 `which_construct' as this is no longer restricted to loops.
901 * parse.h (struct gfc_state_data): New field `construct'.
902 * match.c (match_exit_cycle): Handle EXIT from non-loops.
903 * parse.c (push_state): Set `construct' field.
904 * resolve.c (resolve_select_type): Extend comment.
905 * trans-stmt.c (gfc_trans_if): Add exit label.
906 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
907 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
908 (gfc_trans_do), (gfc_trans_do_while): Ditto.
909 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
910 (gfc_trans_cycle): Ditto.
911 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
913 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
915 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
916 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
917 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
918 * intrinsic.texi (RSHIFT): Fix documentation.
920 2010-09-02 Tobias Burnus <burnus@net-b.de>
923 * trans-common.c (create_common): Change build[0-9] to
925 * trans-const.c (gfc_conv_constant_to_tree,
926 gfc_conv_constant_to_tree): Ditto.
927 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
928 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
929 add_argument_checking, create_main_function,
930 gfc_generate_return): Ditto.
931 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
932 * trans-stmt.c (allocate_temp_for_forall_nest_1,
933 compute_inner_temp_size, compute_overall_iter_number,
934 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
935 gfc_conv_elemental_dependencies, gfc_do_allocate,
936 gfc_evaluate_where_mask, gfc_trans_allocate,
937 gfc_trans_arithmetic_if, gfc_trans_call,
938 gfc_trans_character_select, gfc_trans_deallocate,
939 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
940 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
941 gfc_trans_integer_select, gfc_trans_logical_select,
942 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
943 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
944 gfc_trans_where_assign) Ditto.
946 2010-09-02 Janus Weil <janus@gcc.gnu.org>
949 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
952 2010-09-02 Tobias Burnus <burnus@net-b.de>
955 * resolve.c (apply_default_init): Mark symbol as referenced,
956 if it is initialized.
957 (resolve_symbol): Change intialized check for BT_DERIVED such
958 that also function results get initialized; remove now obsolete
959 gfc_set_sym_referenced for BT_CLASS.
961 2010-09-01 Janus Weil <janus@gcc.gnu.org>
964 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
965 * resolve.c (resolve_allocate_expr): Defer handling of default
966 initialization to 'gfc_trans_allocate'.
967 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
968 (resolve_fl_derived): Suppress error messages for vtypes.
969 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
970 polymorphic MOLD expression.
971 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
972 dummy initialization.
974 2010-09-01 Tobias Burnus <burnus@net-b.de>
976 * gfortran.texi (preprocessing): Update URL to COCO.
978 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
980 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
981 array quad_decls. Remove unnecessary assignment.
983 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
985 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
986 other than long double.
987 * mathbuiltins.def: Add builtins from the POW and CPOW family.
988 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
989 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
990 prefix to function name.
991 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
992 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
994 (gfc_conv_intrinsic_exponent): Likewise.
995 (gfc_conv_intrinsic_abs): Likewise.
996 (gfc_conv_intrinsic_mod): Likewise.
997 (gfc_conv_intrinsic_sign): Likewise.
998 (gfc_conv_intrinsic_arith): Likewise.
999 (gfc_conv_intrinsic_fraction): Likewise.
1000 (gfc_conv_intrinsic_nearest): Likewise.
1001 (gfc_conv_intrinsic_spacing): Likewise.
1002 (gfc_conv_intrinsic_rrspacing): Likewise.
1003 (gfc_conv_intrinsic_scale): Likewise.
1004 (gfc_conv_intrinsic_set_exponent): Likewise.
1006 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1008 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1009 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1010 * iresolve.c (gfc_resolve_execute_command_line): New function.
1011 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1012 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1014 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1017 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1018 and parity{,l,ll} builtins.
1019 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1020 (gfc_conv_intrinsic_function): Call above new functions.
1021 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1023 * intrinsic.texi: Document POPCNT and POPPAR.
1025 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1028 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1030 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1032 * Make-lang.in: Add frontend-passes.o dependencies.
1034 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1037 * resolve.c (resolve_structure_cons): For derived types, make sure the
1038 type has been resolved.
1039 (resolve_typebound_procedures): Make sure the vtab has been generated.
1041 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1044 * match.c (gfc_match_select_type): Give the associate-name the
1045 FL_VARIABLE attribute.
1047 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1049 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1052 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1055 * trans-types.c (gfc_init_kinds): Disable TFmode.
1057 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1060 * match.c (gfc_match_allocate): Avoid double free on error.
1062 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1065 * gfortran.h (gfc_real_info): Add c_float128 field.
1066 * mathbuiltins.def: Indicate which builtins are const.
1067 * trans-types.h (float128_type_node, complex_float128_type_node,
1068 gfc_real16_is_float128): New variables.
1069 * trans-types.c (float128_type_node, complex_float128_type_node,
1070 gfc_real16_is_float128): New variables.
1071 (gfc_init_kinds): Allow TFmode.
1072 (gfc_build_real_type): Mark __float128 types as such.
1073 (gfc_init_types): Initialize float128_type_node and
1074 complex_float128_type_node
1075 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1076 argument of OTHER_BUILTIN macro.
1077 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1078 (builtin_decl_for_precision): Special case for __float128.
1079 (builtin_decl_for_float_kind): Likewise.
1080 (define_quad_builtin): New function.
1081 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1082 library decls if necessary. Store them in the real16_decl and
1083 complex16_decl builtin map fields.
1084 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1085 library function names.
1087 2010-08-27 Tobias Burnus <burnus@net-b.de>
1090 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1091 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1092 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1093 gfc_resolve_parity): New prototypes.
1094 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1095 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1096 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1097 gfc_resolve_parity): New functions.
1098 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1100 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1101 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1102 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1103 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1104 Add post-processing opterator.
1105 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1106 gfc_simplify_product, gfc_simplify_sum): Update call.
1107 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1108 gfc_simplify_parity): New functions.
1110 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1113 * match.c (select_type_set_tmp): Add the possibility to reset the
1115 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1117 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1120 * dependency.c (check_section_vs_section): Single test for
1121 identical strides which takes into account that only one
1122 of the strides may be NULL.
1124 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1127 * primary.c (match_hollerith_constant): Calculate padding needed to
1128 fill default integer and allocate string for that size. Set pad bytes
1130 * gfortran.h: Add hollerith pad value to type spec union.
1131 * data.c (create_character_initializer): Fix spelling of function name.
1132 Use hollerith pad value to calculate length.
1133 * arith.c (hollerith2representation); Use hollerith pad value to
1136 2010-08-26 Daniel Kraft <d@domob.eu>
1141 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1142 (gfc_build_block_ns): Declared here...
1143 * parse.h (gfc_build_block_ns): ...instead of here.
1144 * trans.h (gfc_process_block_locals): Expect additionally the
1145 gfc_association_list of BLOCK (if present).
1146 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1147 * resolve.c (resolve_variable): Only check for invalid *array*
1148 references on associate-names.
1149 (resolve_assoc_var): New method with code previously in resolve_symbol.
1150 (resolve_select_type): Use association to give the selector and
1151 temporaries their values instead of ordinary assignment.
1152 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1153 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1154 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1155 to `gfc_process_block_locals' to match new interface.
1156 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1158 (gfc_process_block_locals): Defer them rather here when linked to
1159 from the BLOCK's association list.
1161 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1163 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1164 TREE_NOTHROW on fndecls that can't throw. Set
1165 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1166 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1167 gfor_fndecl_associated.
1169 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1172 * frontend-passes.c (optimize_equality): Don't optimize array equality
1174 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1177 * resolve.c (resolve_procedure_interface): New function split off from
1179 (resolve_formal_arglist): Call it here ...
1180 (resolve_symbol): ... and here.
1182 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1184 * Make-lang.in (gfortranspec.o): Update dependencies.
1185 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1187 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1188 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1189 (g77_xargc): Make unsigned.
1190 (g77_xargv): Change to g77_x_decoded_options.
1191 (g77_newargc): Make unsigned.
1192 (g77_newargv): Change to g77_new_decoded_options.
1193 (strings_same, options_same): New.
1194 (append_arg): Use cl_decoded_option structures.
1195 (append_option): New.
1196 (add_arg_libgfortran): New.
1197 (lang_specific_driver): Use cl_decoded_option structures.
1199 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1203 * class.c (add_proc_comp): Add static initializer for PPCs.
1204 (add_procs_to_declared_vtab): Modified comment.
1205 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1206 initializer if the component is part of a vtype.
1207 (mio_component_list): Add argument 'vtype', pass it on to
1209 (mio_symbol): Modified call to 'mio_component_list'.
1210 * trans.h (gfc_conv_initializer): Modified prototype.
1211 (gfc_trans_assign_vtab_procs): Removed.
1212 * trans-common.c (create_common): Modified call to
1213 'gfc_conv_initializer'.
1214 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1215 gfc_emit_parameter_debug_info): Modified call to
1216 'gfc_conv_initializer'.
1217 (build_function_decl): Remove assertion.
1218 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1219 Removed call to 'gfc_trans_assign_vtab_procs'.
1220 (gfc_conv_initializer): Add argument 'procptr'.
1221 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1222 (gfc_trans_assign_vtab_procs): Removed.
1223 * trans-stmt.c (gfc_trans_allocate): Removed call to
1224 'gfc_trans_assign_vtab_procs'.
1226 2010-08-21 Tobias Burnus <burnus@net-b.de>
1230 * intrinsic.c (add_sym): Init value attribute.
1231 (set_attr_value): New function.
1232 (add_functions) Use it and add JN/YN resolvers.
1233 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1234 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1235 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1236 * iresolve.c (gfc_resolve_bessel_n2): New function.
1237 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1239 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1240 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1241 * simplify.c (): For YN set to -INF if previous values
1243 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1245 * iresolve.c (gfc_resolve_extends_type_of): Set the
1246 type of the dummy argument to the one of the actual.
1248 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1250 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1252 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1254 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1257 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1259 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1261 2010-08-19 Daniel Kraft <d@domob.eu>
1265 * trans.h (struct gfc_se): New flag `byref_noassign'.
1266 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1267 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1268 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1269 and check for compile-time errors with those.
1270 * trans-decl.c (trans_associate_var): Use new routine
1271 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1272 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1273 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1274 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1275 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1276 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1277 rank remapping for assignment.
1279 2010-08-19 Tobias Burnus <burnus@net-b.de>
1281 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1282 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1285 2010-08-19 Tobias Burnus <burnus@net-b.de>
1289 * check.c (gfc_check_bessel_n2): New function.
1290 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1291 * intrinsic.c (add_functions): Add transformational version
1292 of the Bessel_jn/yn intrinsics.
1293 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1294 gfc_simplify_bessel_yn2): New prototypes.
1295 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1296 transformational variant.
1297 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1298 Check for negative order.
1299 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1300 gfc_simplify_bessel_yn2): New functions.
1302 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1305 * resolve.c (resolve_transfer): Traverse operands and set expression
1306 to be checked to a non EXPR_OP type.
1308 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1311 * gfortran.h (gfc_add_save): Modified prototype.
1312 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1313 (match_pointer_init): New function to match F08 pointer initialization.
1314 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1315 'match_pointer_init'.
1316 (match_attr_spec): Module variables are implicitly SAVE.
1317 (gfc_match_save): Modified call to 'gfc_add_save'.
1318 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1320 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1321 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1322 initialization checks.
1323 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1324 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1325 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1326 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1328 * trans-decl.c (gfc_create_module_variable): Module variables with
1329 TARGET can already exist.
1330 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1331 (gfc_conv_initializer): Implement non-NULL pointer
1334 2010-08-18 Tobias Burnus <burnus@net-b.de>
1337 * intrinsic.texi (selected_char_kind): Document ISO_10646
1340 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1343 * trans-decl.c (build_library_function_decl_1): Chain on
1344 void_list_node instead of creating a new TREE_LIST.
1345 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1346 * trans-types.c (gfc_get_function_type): Likewise. Set
1347 typelist to void_list_node for the main program.
1349 2010-08-17 Daniel Kraft <d@domob.eu>
1352 * gfortran.h (struct gfc_association_list): New member `where'.
1353 (gfc_is_associate_pointer) New method.
1354 * match.c (gfc_match_associate): Remember locus for each associate
1355 name matched and do not try to set variable flag.
1356 * parse.c (parse_associate): Use remembered locus for symbols.
1357 * primary.c (match_variable): Instead of variable-flag check for
1358 associate names set it for all such names used.
1359 * symbol.c (gfc_is_associate_pointer): New method.
1360 * resolve.c (resolve_block_construct): Don't generate assignments
1361 to give associate-names their values.
1362 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1363 (resolve_symbol): Set some more attributes for associate variables,
1364 set variable flag here and check it and don't try to build an
1365 explicitely shaped array-spec for array associate variables.
1366 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1368 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1369 (gfc_sym_type): Return pointer type for association to scalar vars.
1370 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1371 (trans_associate_var): New method.
1372 (gfc_trans_deferred_vars): Handle association symbols.
1374 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1376 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1378 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1380 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1381 OPT_MDX and OPT_MMDX.
1383 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1385 * lang.opt (MDX, MMDX): Mark RejectDriver.
1387 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1389 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1390 vtabs for generics any more).
1392 2010-08-15 Daniel Kraft <d@domob.eu>
1395 * gfortran.h (gfc_find_proc_namespace): New method.
1396 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1397 around with namespace.
1398 * symbol.c (gfc_find_proc_namespace): New method.
1399 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1401 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1402 * parse.c (parse_associate): Removed assignment-generation here...
1403 * resolve.c (resolve_block_construct): ...and added it here.
1404 (resolve_variable): Handle names that are arrays but were not parsed
1405 as such because of association.
1406 (resolve_code): Fix BLOCK resolution.
1407 (resolve_symbol): Generate array-spec for associate-names.
1409 2010-08-15 Tobias Burnus <burnus@net-b.de>
1412 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1413 (verify_c_interop): Handle unresolved DT with bind(C).
1415 2010-08-15 Tobias Burnus <burnus@net-b.de>
1417 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1418 pointer arrays as absent.
1419 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1420 dummys as absent argument.
1421 * interface.c (compare_actual_formal,compare_parameter):
1424 2010-08-15 Tobias Burnus <burnus@net-b.de>
1426 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1427 dummies with intent(in).
1429 2010-08-15 Daniel Kraft <d@domob.eu>
1432 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1433 routines not IMPURE also as PURE.
1434 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1435 `NO_CLASS' in `CLASS_IMPURE'.
1436 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1437 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1438 (add_functions): Ditto.
1439 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1440 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1441 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1442 are not ALLOCATABLE and have their INTENT specified.
1444 2010-08-13 Daniel Kraft <d@domob.eu>
1446 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1447 * array.c (gfc_match_array_spec): Match implied-shape specification and
1448 handle AS_IMPLIED_SHAPE correctly otherwise.
1449 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1450 (variable_decl): Some checks for implied-shape declaration.
1451 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1452 AS_IMPLIED_SHAPE in any case.
1454 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1456 * lang.opt (MD, MMD): Change to MDX and MMDX.
1457 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1459 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1462 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1463 'gfc_intrinsic_arg'.
1464 (check_arglist,check_specific): Add reference to 'name' field.
1465 (init_arglist): Remove reference to 'name' field.
1466 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1467 * check.c (variable_check): Reverse order of checks. Respect intent of
1469 (int_or_proc_check): New function.
1470 (coarray_check): New function.
1471 (allocatable_check): New function.
1472 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1473 (gfc_check_complex): Use 'int_or_real_check'.
1474 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1475 gfc_check_ucobound): Use 'coarray_check'.
1476 (gfc_check_pack): Use 'real_or_complex_check'.
1477 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1478 'int_or_proc_check'.
1479 (scalar_check,type_check,numeric_check,int_or_real_check,
1480 real_or_complex_check,kind_check,double_check,logical_array_check,
1481 array_check,same_type_check,rank_check,nonoptional_check,
1482 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1483 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1484 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1485 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1486 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1487 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1488 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1491 2010-08-10 Daniel Kraft <d@domob.eu>
1493 * gfortran.texi (Interoperability with C): Fix ordering in menu
1494 and add new subsection about pointers.
1495 (Interoperable Subroutines and Functions): Split off the pointer part.
1496 (working with Pointers): New subsection with extended discussion
1497 of pointers (especially procedure pointers).
1499 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1502 * array.c (gfc_ref_dimen_size): Add end argument.
1503 If end is non-NULL, calculate it.
1504 (ref_size): Adjust call to gfc_ref_dimen_size.
1505 (gfc_array_dimen_size): Likewise.
1506 (gfc_array_res_shape): Likewise.
1507 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1508 * resolve.c (resolve_array_ref): For stride not equal to -1,
1509 fill in the lowest possible end.
1511 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1513 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1515 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1517 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1519 (check_some_aliasing): Likewise.
1520 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1521 (gfc_conv_intrinsic_int): Likewise.
1522 (gfc_conv_intrinsic_lib_function): Likewise.
1523 (gfc_conv_intrinsic_cmplx): Likewise.
1524 (gfc_conv_intrinsic_ctime): Likewise.
1525 (gfc_conv_intrinsic_fdate): Likewise.
1526 (gfc_conv_intrinsic_ttynam): Likewise.
1527 (gfc_conv_intrinsic_minmax): Likewise.
1528 (gfc_conv_intrinsic_minmax_char): Likewise.
1529 (gfc_conv_intrinsic_ishftc): Likewise.
1530 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1531 (gfc_conv_intrinsic_merge): Likewise.
1532 (gfc_conv_intrinsic_trim): Likewise.
1533 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1535 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1538 * dependency.c (check_section_vs_section): Handle cases where
1539 the start expression coincides with the lower or upper
1542 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1547 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1548 container types. Do not artificially increase refs. Commit symbols one
1550 * interface.c (compare_parameter): Make sure vtabs are present before
1551 generating module variables.
1552 * resolve.c (resolve_allocate_expr): Ditto.
1554 2010-08-04 Tobias Burnus <burnus@net-b.de>
1558 * resolve.c (resolve_structure_cons): Fix
1561 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1565 * symbol.c (changed_syms): Made static again.
1566 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1567 Changed conditional internal error into assert.
1568 Rename function to ...
1569 (gfc_enforce_clean_symbol_state): ... this.
1570 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1571 Rename the former to the latter.
1572 * parse.c (decode_statement, decode_omp_directive,
1573 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1575 (changed_syms): Remove declaration.
1576 (next_statement): Use gfc_enforce_clean_symbol_state.
1578 2010-08-04 Tobias Burnus <burnus@net-b.de>
1581 * resolve.c (resolve_structure_cons): Fix handling of
1582 initialization structure constructors with character
1583 elements of the wrong length.
1584 * array.c (gfc_check_iter_variable): Add NULL check.
1585 (gfc_resolve_character_array_constructor): Also truncate
1588 2010-08-04 Tobias Burnus <burnus@net-b.de>
1590 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1591 value of some libgfortran functions.
1593 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1596 * dependency.c (gfc_deb_compare_expr): Remove any integer
1597 conversion functions to larger types from both arguments.
1598 Remove handling these functions futher down.
1600 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1604 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1605 * resolve.c (resolve_tb_generic_targets): Check for errors.
1607 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1610 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1613 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1616 * dependency.h: Add prototype for gfc_are_identical_variables.
1617 * frontend-passes.c: Include depencency.h.
1618 (optimimize_equality): Use gfc_are_identical_variables.
1619 * dependency.c (identical_array_ref): New function.
1620 (gfc_are_identical_variables): New function.
1621 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1622 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1623 prefix from statc function.
1624 (check_section_vs_section): Change arguments to gfc_array_ref,
1625 adjust function body accordingly.
1627 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1628 Janus Weil <janus@gcc.gnu.org>
1633 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1634 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1635 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1636 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1637 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1638 Call reject_statement in case of error.
1639 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1642 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1645 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1646 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1647 * module.c (read_module): When reading module files, always import
1648 vtab and vtype symbols.
1650 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1654 * symbol.c (changed_syms): Made non-static.
1655 * parse.c (changed_syms): Declare new external.
1656 (next_statement): Assert changed_syms is NULL at the beginning.
1658 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1659 Steven G. Kargl <kargl@gcc.gnu.org>
1662 * match.c (match_type_spec): Try to parse derived types before
1665 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1667 * gfortran.h (gfc_release_symbol): New prototype.
1668 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1669 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1670 Use gfc_release_symbol.
1671 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1672 * resolve.c (resolve_symbol): Ditto.
1674 2010-07-29 Tobias Burnus <burnus@net-b.de>
1678 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1679 external procedure declarations in modules.
1680 (gfc_get_symbol_decl): Modify assert.
1682 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1685 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1687 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1690 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1691 (gfc_trans_class_assign): Modified prototype.
1692 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1693 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1694 (gfc_trans_class_assign): ... here. Modified actual arguments.
1695 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1696 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1697 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1699 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1703 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1704 symbols before returning.
1706 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1708 * lang.opt (cpp): Remove Joined and Separate markers.
1709 (cpp=): New internal option.
1710 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1711 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1714 2010-07-29 Daniel Kraft <d@domob.eu>
1717 * array.c (resolve_array_bound): Fix error message to properly handle
1718 non-variable expressions.
1720 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1722 * decl.c (free_value): Also free repeat field.
1723 * data.c (gfc_assign_data_value): Always free offset before returning.
1725 2010-07-28 Daniel Kraft <d@domob.eu>
1727 * gfortran.h (gfc_build_intrinsic_call): New method.
1728 * expr.c (gfc_build_intrinsic_call): New method.
1729 * simplify.c (range_check): Ignore non-constant value.
1730 (simplify_bound_dim): Handle non-variable expressions and
1731 fix memory leak with non-free'ed expression.
1732 (simplify_bound): Handle non-variable expressions.
1733 (gfc_simplify_shape): Ditto.
1734 (gfc_simplify_size): Ditto, but only in certain cases possible.
1736 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1738 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1741 2010-07-28 Tobias Burnus <burnus@net-b.de>
1744 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1745 from modules for whole-file mode.
1747 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1749 * gfortran.h (gfc_handle_option): Update prototype and return
1751 * options.c (gfc_handle_option): Update prototype and return value
1754 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1756 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1757 decoded options in allocating deferred_opt.
1758 * cpp.h (gfc_cpp_init_options): Update prototype.
1759 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1760 * gfortran.h (gfc_option_lang_mask): New.
1761 (gfc_init_options): Update prototype.
1762 * options.c (gfc_option_lang_mask): New.
1763 (gfc_init_options): Update prototype. Pass new arguments to
1764 gfc_cpp_init_options.
1766 2010-07-26 Tobias Burnus <burnus@net-b.de>
1769 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1770 for functions which are later in the same file.
1771 (gfc_create_function_decl, build_function_decl,
1772 build_entry_thunks): Add global argument.
1773 * trans.c (gfc_generate_module_code): Update
1774 gfc_create_function_decl call.
1775 * trans.h (gfc_create_function_decl): Update prototype.
1776 * resolve.c (resolve_global_procedure): Also resolve for
1779 2010-07-26 Richard Henderson <rth@redhat.com>
1782 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1783 (gfc_write_global_declarations): New.
1785 2010-07-26 Tobias Burnus <burnus@net-b.de>
1788 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1789 for call to transfer_namelist_element.
1790 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1793 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1796 * Make-lang.in: Add fortran/frontend-passes.o.
1797 * gfortran.h: Add prototype for gfc_run_passes.
1798 * resolve.c (gfc_resolve): Call gfc_run_passes.
1799 * frontend-passes.c: New file.
1801 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1804 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1807 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1810 * gfortran.h (gfc_namespace): New field old_equiv.
1811 (gfc_free_equiv_until): New prototype.
1812 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1813 a parameterized stop condition.
1814 (gfc_free_equiv): Use gfc_free_equiv_until.
1815 * parse.c (next_statement): Save equivalence list.
1816 (reject_statement): Restore equivalence list.
1818 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1821 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1822 in the function so that it does not get missed by early exits.
1823 (load_line): Add checks for quoted strings and free form comments to
1824 disable warnings on comments. Add check for ampersand as first
1825 character after truncation and don't warn for this case, but warn if
1826 there are subsequent non-whitespace characters.
1828 2010-07-24 Tobias Burnus <burnus@net-b.de>
1831 * parse.c (gfc_parse_file): Do not override
1832 gfc_global_ns_list items.
1834 2010-07-24 Tobias Burnus <burnus@net-b.de>
1836 * options.c (gfc_init_options): Enable -fwhole-file by default.
1837 * interface.c (compare_parameter): Assume a Hollerith constant is
1838 compatible with all other argument types.
1840 2010-07-23 Tobias Burnus <burnus@net-b.de>
1843 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1844 -fwhole-file also for derived types.
1845 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1846 rename to gfc_copy_dt_decls_ifequal.
1847 (gfc_get_derived_type): Update call.
1848 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1850 2010-07-23 Tobias Burnus <burnus@net-b.de>
1853 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1855 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1857 * trans-types.c (gfc_get_array_descriptor_base,
1858 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1859 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1860 instead of clearing DECL_NAME.
1861 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1863 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1866 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1868 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1869 reverse the scalarization loop.
1870 gfc_conv_resolve_dependencies: Pass the reverse field of the
1871 loopinfo to gfc_dep_resolver.
1872 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1873 assignment by resetting loop.reverse.
1874 gfortran.h : Add the gfc_reverse enum.
1875 trans.h : Add the reverse field to gfc_loopinfo.
1876 dependency.c (gfc_check_dependency): Pass null to the new arg
1877 of gfc_dep_resolver.
1878 (gfc_check_section_vs_section): Check for reverse dependencies.
1879 (gfc_dep_resolver): Add reverse argument and deal with the loop
1881 dependency.h : Modify prototype for gfc_dep_resolver to include
1884 2010-07-23 Daniel Kraft <d@domob.eu>
1887 * gfortran.h (gfc_find_symtree_in_proc): New method.
1888 * symbol.c (gfc_find_symtree_in_proc): New method.
1889 * match.c (match_exit_cycle): Look for loop name also in parent
1890 namespaces within current procedure.
1892 2010-07-22 Tobias Burnus <burnus@net-b.de>
1895 * dependency.c (gfc_check_dependency): Add argument alising check.
1896 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1898 2010-07-22 Daniel Kraft <d@domob.eu>
1900 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1901 now in the correct place.
1903 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1906 * Revert my commit r162325.
1908 2010-07-21 Daniel Kraft <d@domob.eu>
1910 * trans.h (gfc_get_return_label): Removed.
1911 (gfc_generate_return): New method.
1912 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1913 returning a tree directly.
1914 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1915 (gfc_trans_block_construct): Update for new interface to
1916 `gfc_trans_deferred_vars'.
1917 * trans-decl.c (current_function_return_label): Removed.
1918 (current_procedure_symbol): New variable.
1919 (gfc_get_return_label): Removed.
1920 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1921 returning a tree directly.
1922 (get_proc_result), (gfc_generate_return): New methods.
1923 (gfc_generate_function_code): Clean up and do init/cleanup here
1924 also with gfc_wrapped_block. Remove return-label but rather
1927 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1930 * fortran/match.c (match_type_spec): Check for derived type before
1933 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1936 * interface.c (matching_typebound_op): Add argument for the
1937 return of the generic name for the procedure.
1938 (build_compcall_for_operator): Add an argument for the generic
1939 name of an operator procedure and supply it to the expression.
1940 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1941 calls to the above procedures.
1942 * resolve.c (resolve_typebound_function): Catch procedure
1943 component calls for CLASS objects, check that the vtable is
1944 complete and insert the $vptr and procedure components, to make
1946 (resolve_typebound_function): The same.
1947 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1948 an allocatable scalar if it is a result.
1950 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1953 * match.c (gfc_match_iterator): Reverted.
1955 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1958 * match.c (gfc_match_iterator): Remove error that iterator
1959 cannot be INTENT(IN).
1961 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1963 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1964 Access subscript through the "dim" field index.
1965 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1967 (gfc_conv_array_index_offset): Ditto.
1968 (gfc_conv_loop_setup): Ditto.
1969 (gfc_conv_expr_descriptor): Ditto.
1970 (gfc_conv_ss_startstride): Ditto. Update call to
1971 gfc_conv_section_startstride.
1972 (gfc_conv_section_startstride): Set values along the array dimension.
1973 Get array dimension directly from the argument.
1975 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1977 * trans.h (gfc_string_to_single_character): New prototype.
1978 * trans-expr.c (string_to_single_character): Renamed to ...
1979 (gfc_string_to_single_character): ... this. No longer static.
1980 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1981 gfc_trans_string_copy): Adjust callers.
1982 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1983 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1984 (select_struct): Move to toplevel, add GTY(()).
1985 (gfc_trans_character_select): Optimize SELECT CASE
1986 with character length 1.
1988 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1990 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1991 * trans-common.c: Likewise.
1992 * trans-decl.c: Likewise.
1993 * trans-types.c: Likewise.
1994 * trans.c: Likewise.
1996 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1999 * resolve.c (resolve_typebound_generic_call): Resolve generic
2000 non-polymorphic type-bound procedure calls to the correct specific
2002 (resolve_typebound_subroutine): Remove superfluous code.
2004 2010-07-15 Daniel Kraft <d@domob.eu>
2007 * trans.h (struct gfc_wrapped_block): New struct.
2008 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2009 (gfc_finish_wrapped_block): New method.
2010 (gfc_init_default_dt): Add new init code to block rather than
2012 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2013 (gfc_trans_dummy_array_bias): Ditto.
2014 (gfc_trans_g77_array): Ditto.
2015 (gfc_trans_deferred_array): Ditto.
2016 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2017 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2018 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2019 (gfc_finish_wrapped_block): New method.
2020 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2021 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2022 (gfc_trans_deferred_array): Ditto.
2023 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2024 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2025 (init_intent_out_dt): Ditto.
2026 (gfc_init_default_dt): Add new init code to block rather than
2028 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2029 and cleanup code and put it all together.
2031 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2033 * trans.h (gfc_build_compare_string): Add CODE argument.
2034 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2035 gfc_build_compare_string.
2036 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2037 gfc_build_compare_string.
2038 (string_to_single_character): Rename len variable to length.
2039 (gfc_optimize_len_trim): New function.
2040 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2041 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2042 bigger than the length of the other string, they compare unequal.
2045 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2046 in CASE_LABEL_EXPR and use NULL for low for the default case.
2048 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2050 * trans-array.c (gfc_conv_section_upper_bound): Remove
2051 (gfc_conv_section_startstride): Don't set the upper bound in the
2052 vector subscript case.
2053 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2055 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2058 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2059 * dependency.c (gfc_is_data_pointer): Make it static.
2060 * intrinsic.texi: Update documentation on C_LOC.
2061 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2062 and add a check for polymorphic variables.
2064 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2066 * trans-expr.c (string_to_single_character): Also optimize
2067 string literals containing a single char followed only by spaces.
2068 (gfc_trans_string_copy): Remove redundant string_to_single_character
2071 * trans-decl.c (gfc_build_intrinsic_function_decls,
2072 gfc_build_builtin_function_decls): Mark functions as
2073 DECL_PURE_P or TREE_READONLY.
2075 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2077 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2078 instead of build_function_call_expr.
2079 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2081 2010-07-13 Tobias Burnus <burnus@net-b.de>
2082 Daniel Franke <franke.daniel@gmail.com>
2085 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2086 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2088 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2090 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2091 Tobias Burnus <burnus@net-b.de>
2094 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2095 noclobber/noescape annotations to function calls.
2096 (gfc_build_builtin_function_decls): Likewise.
2098 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2104 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2105 * class.c (gfc_build_class_symbol): Modified call to
2106 'gfc_find_derived_vtab'.
2107 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2108 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2110 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2111 Removed treatment of generics.
2112 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2113 Call 'add_proc_comp' instead of duplicating code.
2114 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2116 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2117 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2118 Removed treatment of generics.
2119 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2120 'gfc_find_derived_vtab'.
2121 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2122 Removed treatment of generics.
2123 (resolve_select_type,resolve_fl_derived): Modified call to
2124 'gfc_find_derived_vtab'.
2125 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2126 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2128 * trans-stmt.c (gfc_trans_allocate): Ditto.
2130 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2133 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2136 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2138 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2139 * resolve.c (build_default_init_expr): Ditto.
2141 2010-07-11 Tobias Burnus <burnus@net-b.de>
2144 * module.c (sort_iso_c_rename_list): Remove.
2145 (import_iso_c_binding_module,use_iso_fortran_env_module):
2146 Allow multiple imports of the same symbol.
2148 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2150 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2152 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2155 * decl.c (build_sym,attr_decl1): Only build the class container if the
2156 symbol has sufficient attributes.
2157 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2158 pointer attribute for classes.
2159 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2160 * module.c (MOD_VERSION): Bump.
2161 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2162 (mio_symbol_attribute): Handle class_pointer attribute.
2163 * parse.c (parse_derived): Use class_pointer instead of pointer
2164 attribute for classes.
2165 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2166 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2167 resolve_allocate_expr,resolve_fl_derived): Ditto.
2168 (resolve_fl_var_and_proc): Check for class_ok attribute.
2170 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2172 * trans-io.c (gfc_build_st_parameter): Update calls to
2173 gfc_add_field_to_struct.
2174 * trans-stmt.c (ADD_FIELD): Ditto.
2176 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2178 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2179 fieldlist, remove fieldlist from argument list.
2180 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2181 and remove fieldlist from argument list.
2182 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2183 gfc_get_mixed_entry_union): Move setting
2184 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2185 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2187 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2190 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2191 if the lhs has never been host associated, as well as not being
2192 use associated, a pointer or a target.
2193 * resolve.c (resolve_variable): Mark variables that are host
2195 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2198 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2200 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2201 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2202 SIZEOF and C_SIZEOF.
2204 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2207 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2208 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2209 gfc_resolve_storage_size): New prototypes.
2210 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2211 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2212 * iresolve.c (gfc_resolve_storage_size): New function.
2213 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2215 (gfc_conv_intrinsic_storage_size): New function.
2216 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2218 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2221 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2222 !$omp do loops. Error on CYCLE to non-innermost collapsed
2225 2010-07-08 Tobias Burnus <burnus@net-b.de>
2228 * array.c (gfc_match_array_ref): Better error message for
2229 coarrays with too few ranks.
2230 (match_subscript): Move one diagnostic to caller.
2231 * gfortran.h (gfc_get_corank): Add prottype.
2232 * expr.c (gfc_get_corank): New function.
2233 * iresolve.c (resolve_bound): Fix rank for cobounds.
2234 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2235 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2238 2010-07-06 Tobias Burnus <burnus@net-b.de>
2241 * array.c (gfc_expand_constructor): Add optional diagnostic.
2242 * gfortran.h (gfc_expand_constructor): Update prototype.
2243 * expr.c (gfc_simplify_expr, check_init_expr,
2244 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2245 * resolve.c (gfc_resolve_expr): Ditto.
2247 2010-07-06 Tobias Burnus <burnus@net-b.de>
2249 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2250 * trans-intrinsic.c: Ditto.
2251 * trans-types.c: Ditto.
2252 * convert.c: Include diagnostic-core.h instead of toplev.h.
2254 * trans-array.c: Ditto.
2255 * trans-const.c: Ditto.
2256 * trans-expr.c: Ditto.
2257 * trans-io.c: Ditto.
2258 * trans-openmp.c: Ditto.
2261 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2264 * check.c (dim_rank_check): Also check intrinsic functions.
2265 Adjust permissible rank for functions which reduce the rank of
2266 their argument. Spread is an exception, where DIM can
2267 be one larger than the rank of array.
2269 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2272 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2274 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2277 * trans-types.c (gfc_get_derived_type): Derived type fields
2278 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2279 but build_pointer_type_for_mode must be used for this.
2281 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2283 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2284 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2285 type of gfc_conv_procedure_call.
2286 (conv_generic_with_optional_char_arg): Likewise.
2287 * trans-stmt.c (gfc_trans_call): Likewise.
2288 * trans-expr.c (gfc_conv_function_expr): Likewise.
2289 (gfc_conv_procedure_call): Use build_call_vec instead of
2292 2010-07-04 Daniel Kraft <d@domob.eu>
2294 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2296 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2300 * trans-types.c (gfc_get_derived_type): Derived type fields
2301 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2303 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2306 * decl.c (match_procedure_in_type): Clear structure before using.
2307 (gfc_match_generic): Ditto.
2309 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2311 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2312 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2313 of which comes from...
2314 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2315 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2317 (gfc_get_array_descriptor_base): Likewise.
2318 (gfc_get_mixed_entry_union): Likewise.
2319 (gfc_get_derived_type): Add extra chain parameter for
2320 gfc_add_field_to_struct.
2321 * trans-stmt.c (gfc_trans_character_select): Likewise.
2322 * trans-io.c (gfc_build_st_parameter): Likewise.
2324 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2327 * resolve.c (is_external_proc): Prevent procedure pointers from being
2328 regarded as external procedures.
2330 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2333 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2334 passed as second argument of ASSOCIATED.
2336 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2339 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2340 to determine if a function assignment can be made without a
2342 (gfc_trans_arrayfunc_assign): Move all the conditions that
2343 suppress the direct function call to the above new functon and
2346 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2349 * interface.c (argument_rank_mismatch): New function.
2350 (compare_parameter): Call new function instead of generating
2353 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2355 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2356 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2359 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2361 * Make-lang.in: Update dependencies.
2363 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2365 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2366 and exit_label fields.
2367 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2369 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2370 (gfc_trans_do): Likewise.
2371 (gfc_trans_do_while): Likewise.
2372 (gfc_trans_cycle): Use cycle_label directly.
2373 (gfc_trans_exit): Use exit_label directly.
2375 2010-06-27 Daniel Kraft <d@domob.eu>
2377 * dump-parse-tree.c (show_symbol): Dump target-expression for
2379 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2380 (show_namespace): Use show_level for correct indentation of
2381 "inner namespaces" (contained procedures or BLOCK).
2383 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2386 * dump-parse-tree.c (show_code_node): Show namespace for
2389 2010-06-26 Tobias Burnus <burnus@net-b.de>
2391 * decl.c (gfc_match_decl_type_spec): Support
2392 TYPE(intrinsic-type-spec).
2394 2010-06-25 Tobias Burnus <burnus@net-b.de>
2396 * intrinsic.h (gfc_check_selected_real_kind,
2397 gfc_simplify_selected_real_kind): Update prototypes.
2398 * intrinsic.c (add_functions): Add radix support to
2400 * check.c (gfc_check_selected_real_kind): Ditto.
2401 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2402 * trans-decl.c (gfc_build_intrinsic_function_decls):
2403 Change call from selected_real_kind to selected_real_kind2008.
2404 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2405 (PRECISION, RANGE, RADIX): Add cross @refs.
2407 2010-06-25 Tobias Burnus <burnus@net-b.de>
2409 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2410 * gfortran.texi (_gfortran_set_options): Update for
2411 GFC_STD_F2008_OBS addition.
2412 * libgfortran.h: Add GFC_STD_F2008_OBS.
2413 * options.c (set_default_std_flags, gfc_handle_option): Handle
2415 io.c (check_format): Fix allow_std check.
2417 2010-06-25 Tobias Burnus <burnus@net-b.de>
2419 * decl.c (gfc_match_entry): Allow END besides
2420 END SUBROUTINE/END FUNCTION for contained procedures.
2422 2010-06-25 Tobias Burnus <burnus@net-b.de>
2424 * parse.c (next_free, next_fixed): Allow ";" as first character.
2426 2010-06-24 Tobias Burnus <burnus@net-b.de>
2429 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2431 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2434 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2437 2010-06-21 Tobias Burnus <burnus@net-b.de>
2440 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2442 * symbol.c (gfc_add_contiguous): New function.
2443 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2444 * decl.c (match_attr_spec): Ditto.
2445 (gfc_match_contiguous): New function.
2446 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2448 * gfortran.h (symbol_attribute): Add contiguous.
2449 (gfc_is_simply_contiguous): Add prototype.
2450 (gfc_add_contiguous): Add prototype.
2451 * match.h (gfc_match_contiguous): Add prototype.
2452 * parse.c (decode_specification_statement,
2453 decode_statement): Handle contiguous attribute.
2454 * expr.c (gfc_is_simply_contiguous): New function.
2455 * dump-parse-tree.c (show_attr): Handle contiguous.
2456 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2458 * trans-expr.c (gfc_add_interface_mapping): Copy
2460 * trans-array.c (gfc_conv_descriptor_stride_get,
2461 gfc_conv_array_parameter): Handle contiguous arrays.
2462 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2463 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2465 * trans.h (gfc_array_kind): Ditto.
2466 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2468 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2470 * options.c (gfc_handle_option): Don't handle N_OPTS.
2472 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2475 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2478 2010-06-18 Tobias Burnus <burnus@net-b.de>
2481 * resolve.c (resolve_allocate_deallocate): Properly check
2482 part-refs in stat=/errmsg= for invalid use.
2484 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2487 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2488 Return directly in case of an error.
2490 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2493 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2494 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2495 structure to each procedure in a procedure list.
2496 * module.c (mio_typebound_proc): Add NULL argument to
2497 'gfc_get_typebound_proc'.
2498 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2499 to initialize the new structure.
2501 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2504 * gfortran.h (gfc_expr): Add new member 'mold'.
2505 * match.c (gfc_match_allocate): Implement the MOLD tag.
2506 * resolve.c (resolve_allocate_expr): Ditto.
2507 * trans-stmt.c (gfc_trans_allocate): Ditto.
2509 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2512 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2513 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2514 GFC_DECL_SAVED_DESCRIPTOR set.
2515 (gfc_omp_report_decl): New function.
2516 * trans.h (gfc_omp_report_decl): New prototype.
2517 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2519 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2523 * gfortranspec.c (lang_specific_driver): Removed deprecation
2525 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2526 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2527 * cpp.h (gfc_cpp_makedep): New.
2528 (gfc_cpp_add_dep): New.
2529 (gfc_cpp_add_target): New.
2530 * cpp.c (gfc_cpp_option): Add deps* members.
2531 (gfc_cpp_makedep): New.
2532 (gfc_cpp_add_dep): New.
2533 (gfc_cpp_add_target): New.
2534 (gfc_cpp_init_options): Initialize new options.
2535 (gfc_cpp_handle_option): Handle new options.
2536 (gfc_cpp_post_options): Map new options to libcpp-options.
2537 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2538 (gfc_cpp_done): If requested, write dependencies to file.
2539 * module.c (gfc_dump_module): Add a module filename as target.
2540 * scanner.c (open_included_file): New parameter system; add the
2541 included file as dependency.
2542 (gfc_open_included_file): Add the included file as dependency.
2543 (gfc_open_intrinsic_module): Likewise.
2544 * invoke.texi: Removed deprecation warning for -M.
2545 * gfortran.texi: Removed Makefile-dependencies project.
2547 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2549 * resolve.c (resolve_global_procedure): Improved checking if an
2550 explicit interface is required.
2552 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2554 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2556 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2557 (gfc_conv_intrinsic_ttynam): Likewise.
2558 (gfc_conv_intrinsic_trim): Likewise.
2560 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2563 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2565 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2567 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2569 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2571 * mathbuiltins.def: Add builtins that do not directly correspond
2572 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2573 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2574 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2575 code_{r,c}{4,8,10,16} fields. Add
2576 {,complex}{float,double,long_double}_built_in fields.
2577 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2578 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2579 definition of OTHER_BUILTIN.
2580 (real_compnt_info): Remove unused struct.
2581 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2583 (build_round_expr): Call builtin_decl_for_precision instead of
2585 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2586 instead of a switch.
2587 (gfc_build_intrinsic_lib_fndecls): Match
2588 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2589 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2591 (gfc_conv_intrinsic_lib_function): Go through all the extended
2593 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2594 instead of a switch.
2595 (gfc_conv_intrinsic_abs): Likewise.
2596 (gfc_conv_intrinsic_mod): Likewise.
2597 (gfc_conv_intrinsic_sign): Likewise.
2598 (gfc_conv_intrinsic_fraction): Likewise.
2599 (gfc_conv_intrinsic_nearest): Likewise.
2600 (gfc_conv_intrinsic_spacing): Likewise.
2601 (gfc_conv_intrinsic_rrspacing): Likewise.
2602 (gfc_conv_intrinsic_scale): Likewise.
2603 (gfc_conv_intrinsic_set_exponent): Likewise.
2605 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2609 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2610 functions with CLASS formal arguments.
2612 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2615 * resolve.c (conformable_arrays): Handle allocatable components.
2617 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2620 * gfortran.texi: Document that Cray pointers cannot be function
2623 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2626 * gfortran.texi: Document lack of support for syntax
2627 "complex FUNCTION name*16()", and existence of alternative
2628 legacy syntax "complex*16 FUNCTION name()".
2630 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2633 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2634 POSIX's fsync(), and how to call the latter from Fortran code.
2636 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2639 * interface.c (compare_actual_formal): Reject actual arguments with
2640 array subscript passed to ASYNCHRONOUS dummys.
2642 2010-06-10 Daniel Kraft <d@domob.eu>
2645 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2646 (struct gfc_symbol): New field `assoc'.
2647 (struct gfc_association_list): New struct.
2648 (struct gfc_code): New struct `block' in union, move `ns' there
2649 and add association list.
2650 (gfc_free_association_list): New method.
2651 (gfc_has_vector_subscript): Made public;
2652 * match.h (gfc_match_associate): New method.
2653 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2654 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2655 * interface.c (gfc_has_vector_subscript): Made public.
2656 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2657 * match.c (gfc_match_associate): New method.
2658 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2659 * primary.c (match_variable): Don't allow names associated to expr here.
2660 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2661 (case_exec_markers, case_end): Add ASSOCIATE statement.
2662 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2663 (parse_associate): New method.
2664 (parse_executable): Handle ST_ASSOCIATE.
2665 (parse_block_construct): Change reference to gfc_code's `ns' field.
2666 * resolve.c (resolve_select_type): Ditto.
2667 (resolve_code): Ditto.
2668 (resolve_block_construct): Ditto and add comment.
2669 (resolve_select_type): Set association list in generated BLOCK to NULL.
2670 (resolve_symbol): Resolve associate names.
2671 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2672 and free association list.
2673 (gfc_free_association_list): New method.
2674 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2675 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2676 gfc_code's `ns' field.
2678 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2680 * error.c (error_print): Pre-initialize loc by NULL.
2681 * openmp.c (resolve_omp_clauses): Add explicit
2682 braces to avoid ambigous else.
2683 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2685 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2687 * gfc-internals.texi: Move to GFDL 1.3.
2688 * gfortran.texi: Ditto.
2689 * intrinsic.texi: Ditto.
2690 * invoke.texi: Ditto.
2692 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2695 * check.c (gfc_check_selected_real_kind): Verify that the
2696 actual arguments are scalar.
2698 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2701 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2703 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2706 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2708 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2710 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2712 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2714 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2715 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2716 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2717 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2719 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2720 less_than_bitsize2): New functions.
2721 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2722 nonnegative_check and less_than_bitsize1.
2723 (gfc_check_ibclr, gfc_check_ibset): Removed.
2724 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2727 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2730 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2733 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2735 * resolve.c (resolve_deallocate_expr): Avoid warning
2736 about possible use of iunitialized sym.
2737 (resolve_allocate_expr): Pre-initialize sym by NULL.
2739 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2742 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2744 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2746 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2748 (gfc_get_array_type_bounds): Likewise.
2750 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2751 (gfc_find_module): Likewise.
2753 * f95-lang.c (pushlevel): Likewise.
2755 * trans.h (struct lang_type): Add variable_size GTY option.
2756 (struct lang_decl): Likewise.
2758 2010-06-08 Tobias Burnus <burnus@net-b.de>
2761 * symbol.c (check_conflict): Move protected--external/procedure check ...
2762 * resolve.c (resolve_select_type): ... to the resolution stage.
2764 2010-06-07 Tobias Burnus <burnus@net-b.de>
2766 * options.c (gfc_handle_option): Fix -fno-recursive.
2768 2010-06-07 Tobias Burnus <burnus@net-b.de>
2770 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2771 * gfortran.texi (copyrights-gfortran): Ditto.
2773 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2775 * lang.opt (fshort-enums): Define using Var and VarExists.
2776 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2778 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2779 Janus Weil <janus@gcc.gnu.org>
2782 * resolve.c (get_declared_from_expr): Move to before
2783 resolve_typebound_generic_call. Make new_ref and class_ref
2784 ignorable if set to NULL.
2785 (resolve_typebound_generic_call): Once we have resolved the
2786 generic call, check that the specific instance is that which
2787 is bound to the declared type.
2788 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2789 freeing 'class_ref->next' twice.
2791 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2794 * trans-array.c (structure_alloc_comps): Dereference scalar
2795 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2798 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2800 * gfortranspec.c (append_arg, lang_specific_driver): Use
2801 GCC-specific formats in diagnostics.
2803 2010-06-02 Tobias Burnus <burnus@net-b.de>
2806 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2809 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2812 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2815 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2817 * fortran/gfortran.texi: Fix typos in description of variable-format-
2820 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2823 * dependency.c (gfc_check_section_vs_section): Check
2824 for interleaving array assignments without conflicts.
2826 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2828 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2829 $data component of a class container.
2830 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2831 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2832 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2833 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2834 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2835 * gcc/fortran/parse.c (parse_derived): Ditto.
2836 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2837 gfc_expr_attr): Ditto.
2838 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2839 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2840 resolve_fl_var_and_proc, resolve_typebound_procedure,
2841 resolve_fl_derived): Ditto.
2842 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2843 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2845 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2846 gfc_trans_deferred_vars): Ditto.
2847 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2849 2010-05-28 Tobias Burnus <burnus@net-b.de>
2851 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2853 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2855 * gfortranspec.c (append_arg, lang_specific_driver): Use
2856 fatal_error instead of fatal. Use warning instead of fprintf for
2859 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2861 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2862 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2863 xstrerror instead of strerror.
2865 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2867 * cpp.c (cb_cpp_error): Save and restore
2868 global_dc->warn_system_headers, not variable warn_system_headers.
2870 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2872 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2874 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2876 * trans-common.c: Do not include rtl.h, include output.h instead.
2877 * trans-decl.c: Likewise.
2879 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2882 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2883 namespace before trying to reorder the gsymbols.
2885 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2890 * resolve.c (resolve_global_procedure): Add check for global
2891 procedures with implicit interfaces and assumed-shape or optional
2892 dummy arguments. Verify that function return type, kind and string
2895 2010-05-21 Tobias Burnus <burnus@net-b.de>
2897 * gfortran.h: Do not include system.h.
2898 * bbt.c: Include system.h.
2900 * dependency.c: Ditto.
2901 * dump-parse-tree.c: Ditto.
2902 * arith.h: Do not include gfortran.h.
2903 * constructor.h: Do not include gfortran.h and splay-tree.h.
2904 * match.h: Do not include gfortran.h.
2906 * target-memory.h: Ditto.
2907 * openmp.c: Do not include toplev.h and target.h.
2908 * trans-stmt.c: Ditto not include toplev.h.
2910 * trans-common.c: Tell why toplev.h is needed. And
2911 do not include target.h.
2912 * trans-expr.c: Tell why toplev.h is needed.
2913 * trans-array.c: Ditto.
2914 * trans-openmp.c: Ditto.
2915 * trans-const.c: Ditto.
2917 * trans-types.c: Ditto.
2918 * trans-io.c: Ditto.
2919 * trans-decl.c: Ditto.
2922 * trans-intrinsic.c: Ditto.
2925 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2928 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2929 before returning MATCH_ERROR. Add check for scalar. Add check for
2930 default integer kind.
2932 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2935 * match.c (gfc_match_select_type): On error jump back out of the local
2937 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2938 stage, more precisely to ...
2939 * resolve.c (resolve_fl_derived): ... this place.
2941 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2944 * resolve.c (ensure_not_abstract): Allow abstract types with
2945 non-abstract ancestors.
2947 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2949 * trans-const.c: Include realmpfr.h.
2950 * Make-lang.in: Update dependencies.
2952 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2954 * trans-const.c, trans-types.c, trans-intrinsic.c:
2955 Clean up redundant includes.
2957 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2960 * lang.opt (Wunused-dummy-argument): New option.
2961 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2962 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2963 (set_Wall): Enable warn_unused_dummy_argument.
2964 (gfc_handle_option): Set warn_unused_dummy_argument according to
2966 * trans-decl.c (generate_local_decl): Separate warnings about
2967 unused variables and unused dummy arguments.
2968 * invoke.texi: Documented new option.
2970 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2972 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2973 (gfc_conv_string_tmp): Do not assert type comparibilty.
2974 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2975 (gfc_conv_expr_descriptor): Remove assert.
2976 * trans-common.c: Clarify why rtl.h and tm.h are included.
2977 * trans-openmp.c: Do not include ggc.h and real.h.
2978 Explain why gimple.h is included.
2979 * trans-const.c: Do not include ggc.h.
2980 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2981 * trans.c: Do not include ggc.h and real.h.
2982 Explain why gimple.h is included.
2983 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2984 and dwarf2out.h are included.
2985 * trans-io.c: Do not include gimple.h and real.h.
2986 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2987 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2990 2010-05-20 Tobias Burnus <burnus@net-b.de>
2992 * options.c (gfc_init_options,gfc_post_options): Enable
2993 flag_associative_math by default.
2995 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2998 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2999 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3000 blank STOP, handling a null expression. (gfc_trans_pause): Use
3001 pause_string for blank PAUSE.
3002 * trans.h: Add external function declaration for error_stop_numeric.
3003 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3004 the declaration for the library call. Adjust whitespaces.
3005 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3006 signal no stop code. Match the expression following the stop and pass
3007 that to the translators. Remove the old use of digit matching. Add
3008 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3009 and if CHARACTER, default character KIND.
3011 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3014 * lang.opt (Wconversion-extra): New option.
3015 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3016 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3017 (set_Wall): Enable -Wconversion.
3018 (gfc_handle_option): Set warn_conversion_extra.
3019 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3020 introduced for -Wconversion if -Wconversion-extra is present.
3021 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3022 -Wconversion; document -Wconversion-extra.
3024 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3027 * gfortran.h (gfc_has_default_initializer): New.
3028 * expr.c (gfc_has_default_initializer): New.
3029 * resolve.c (has_default_initializer): Removed, use
3030 gfc_has_default_initializer() instead. Updated all callers.
3031 * trans-array.c (has_default_initializer): Removed, use
3032 gfc_has_default_initializer() instead. Updated all callers.
3033 * trans-decl.c (generate_local_decl): Do not check the
3034 first component only to check for initializers, but use
3035 gfc_has_default_initializer() instead.
3037 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3040 * primary.c (match_string_constant): Move start_locus just inside
3042 * data.c (create_character_intializer): Clarified truncation warning.
3044 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3047 * intrinsic.h (gfc_check_float): New prototype.
3048 (gfc_check_sngl): New prototype.
3049 * check.c (gfc_check_float): New.
3050 (gfc_check_sngl): New.
3051 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3052 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3054 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3055 added them to the list of specifics of REAL instead.
3057 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3060 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3061 This is now handled via 'gfc_class_null_initializer'.
3063 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3065 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3066 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3067 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3068 add_procs_to_declared_vtab,add_generic_specifics,
3069 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3070 find_typebound_proc_uop,gfc_find_typebound_proc,
3071 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3072 gfc_get_tbp_symtree): Moved here from other places.
3073 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3075 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3076 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3077 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3078 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3079 * Make-lang.in: Add class.o.
3080 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3081 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3082 add_procs_to_declared_vtab,add_generic_specifics,
3083 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3084 find_typebound_proc_uop,gfc_find_typebound_proc,
3085 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3086 gfc_get_tbp_symtree): Move to class.c.
3088 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3090 * trans-types.c (gfc_init_types): Use build_function_type_list.
3091 (gfc_get_ppc_type): Likewise.
3092 * trans-decl.c (gfc_generate_constructors): Likewise.
3093 * f95-lang.c (build_builtin_fntypes): Likewise.
3094 (gfc_init_builtin_functions): Likewise.
3095 (DEF_FUNCTION_TYPE_0): Likewise.
3096 (DEF_FUNCTION_TYPE_1): Likewise.
3097 (DEF_FUNCTION_TYPE_2): Likewise.
3098 (DEF_FUNCTION_TYPE_3): Likewise.
3099 (DEF_FUNCTION_TYPE_4): Likewise.
3100 (DEF_FUNCTION_TYPE_5): Likewise.
3101 (DEF_FUNCTION_TYPE_6): Likewise.
3102 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3103 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3105 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3107 * trans-array.c (gfc_trans_array_constructor_value): Use
3108 build_constructor instead of build_constructor_from_list.
3109 (gfc_build_constant_array_constructor): Likewise.
3110 * trans-decl.c (create_main_function): Likewise.
3111 * trans-stmt.c (gfc_trans_character_select): Likewise.
3113 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3116 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3117 (resolve_fl_variable_derived): ... this place.
3118 (resolve_symbol): Make sure function symbols (and their result
3119 variables) are not resolved twice.
3121 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3124 * array.c (match_array_list): Revert change from 2010-05-13.
3126 2010-05-16 Richard Guenther <rguenther@suse.de>
3128 * trans-decl.c (module_htab_decls_hash): Revert last change.
3130 2010-05-16 Richard Guenther <rguenther@suse.de>
3132 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3134 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3136 * options.c (set_Wall): Remove special logic for Wuninitialized
3139 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3143 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3146 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3150 * gfortran.h (gfc_class_null_initializer): New prototype.
3151 * expr.c (gfc_class_null_initializer): New function to build a NULL
3152 initializer for CLASS pointers.
3153 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3154 containers. Remove default NULL initialization of $data component.
3155 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3157 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3158 Use new function 'gfc_class_null_initializer'.
3159 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3162 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3165 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3166 unsigned mpz_get_?i routines.
3168 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3170 * trans.c (trans_code): Set backend locus early.
3171 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3172 of the function instead of current input_location.
3174 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3177 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3179 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3180 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3183 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3186 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3188 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3189 by reference dummy procedures or non-dummy procedure pointers.
3190 (gfc_omp_predetermined_sharing): Return
3191 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3193 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3196 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3197 after OMP statement.
3198 (gfc_match_omp_critical): Likewise.
3199 (gfc_match_omp_flush): Likewise.
3200 (gfc_match_omp_workshare): Likewise.
3201 (gfc_match_omp_master): Likewise.
3202 (gfc_match_omp_ordered): Likewise.
3203 (gfc_match_omp_atomic): Likewise.
3204 (gfc_match_omp_barrier): Likewise.
3205 (gfc_match_omp_end_nowait): Likewise.
3207 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3210 * resolve.c (validate_case_label_expr): Removed FIXME.
3211 (resolve_select): Raise default warning on case labels out of range
3212 of the case expression.
3214 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3219 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3220 about conversion warnings.
3222 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3225 * match.c (gfc_match_select_type): Move error message to
3226 resolve_select_type.
3227 * resolve.c (resolve_select_type): Error message moved here from
3228 gfc_match_select_type. Correctly set type of temporary.
3230 2010-05-10 Richard Guenther <rguenther@suse.de>
3232 * trans-decl.c (gfc_build_library_function_decl): Split out
3234 (build_library_function_decl_1): ... this new function.
3235 Set a fnspec attribute if a specification was provided.
3236 (gfc_build_library_function_decl_with_spec): New function.
3237 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3238 and internal_unpack.
3240 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3243 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3246 2010-05-07 Jason Merrill <jason@redhat.com>
3248 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3249 to avoid -Wc++-compat warning.
3251 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3254 * options.c (gfc_handle_option): Add argument kind.
3255 * gfortran.h (gfc_handle_option): Update declaration.
3257 2010-05-06 Tobias Burnus <burnus@net-b.de>
3260 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3263 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3266 * resolve.c (traverse_data_list): Rephrase error message for
3267 non-constant bounds in data-implied-do.
3269 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3272 * gfortran.h: Removed repeat count from constructor, removed
3274 * data.h (gfc_assign_data_value_range): Changed return value from
3276 * data.c (gfc_assign_data_value): Add location to constructor element.
3277 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3278 for each element in range. Return early if an error was generated.
3279 * resolve.c (check_data_variable): Stop early if range assignment
3282 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3285 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3286 * symbol.c (gfc_build_class_symbol): Add separate class container for
3289 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3292 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3294 2010-05-02 Tobias Burnus <burnus@net-b.de>
3297 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3298 for lcobound, ucobound, image_index and this_image.
3299 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3300 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3301 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3302 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3304 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3306 2010-04-30 Tobias Burnus <burnus@net-b.de>
3310 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3311 calculation for array descriptor types.
3313 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3316 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3317 initializers for PPC members of the vtabs.
3319 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3322 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3323 attribute for all PPC members of the vtypes.
3324 (copy_vtab_proc_comps): Copy the correct interface.
3325 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3326 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3327 a dummy argument and make sure all PPC members of the vtab are
3328 initialized correctly.
3329 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3330 in call to gfc_trans_assign_vtab_procs.
3331 * trans-stmt.c (gfc_trans_allocate): Ditto.
3333 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3336 * resolve.c (resolve_typebound_function): Renamed
3337 resolve_class_compcall.Do all the detection of class references
3339 (resolve_typebound_subroutine): resolve_class_typebound_call
3340 renamed. Otherwise same as resolve_typebound_function.
3341 (gfc_resolve_expr): Call resolve_typebound_function.
3342 (resolve_code): Call resolve_typebound_subroutine.
3344 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3347 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3348 pass back the specific symtree name, rather than the target
3351 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3354 * resolve.c (resolve_structure_cons): Make the initializer of
3355 the vtab component 'extends' the same type as the component.
3357 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3360 * interface.c (check_interface1): Pass symbol name rather than NULL to
3361 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3362 trap MULL. (gfc_compare_derived_types): Revert previous change
3363 incorporated incorrectly during merge from trunk, r155778.
3364 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3365 than NULL to gfc_compare_interfaces.
3366 * symbol.c (add_generic_specifics): Likewise.
3368 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3371 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3372 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3373 (gfc_find_derived_vtab): Likewise.
3374 * module.c (ab_attribute): Add enumerator AB_VTAB.
3375 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3376 (check_for_ambiguous): Likewise.
3378 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3379 Janus Weil <janus@gcc.gnu.org>
3382 * trans-expr.c (select_class_proc): Remove function.
3383 (conv_function_val): Delete reference to previous.
3384 (gfc_conv_derived_to_class): Add second argument to the call to
3385 gfc_find_derived_vtab.
3386 (gfc_conv_structure): Exclude proc_pointer components when
3387 accessing $data field of class objects.
3388 (gfc_trans_assign_vtab_procs): New function.
3389 (gfc_trans_class_assign): Add second argument to the call to
3390 gfc_find_derived_vtab.
3391 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3392 implement holding off searching for the vptr derived type.
3393 (add_proc_component): New function.
3394 (add_proc_comps): New function.
3395 (add_procs_to_declared_vtab1): New function.
3396 (copy_vtab_proc_comps): New function.
3397 (add_procs_to_declared_vtab): New function.
3398 (void add_generic_specifics): New function.
3399 (add_generics_to_declared_vtab): New function.
3400 (gfc_find_derived_vtab): Add second argument to the call to
3401 gfc_find_derived_vtab. Add the calls to
3402 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3403 * decl.c (build_sym, build_struct): Use new arg in calls to
3404 gfc_build_class_symbol.
3405 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3406 definition of struct gfc_class_esym_list. Modify prototypes
3407 of gfc_build_class_symbol and gfc_find_derived_vtab.
3408 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3409 call to gfc_find_derived_vtab.
3410 * module.c : Add the vtype attribute.
3411 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3412 * resolve.c (resolve_typebound_generic_call): Add second arg
3413 to pass along the generic name for class methods.
3414 (resolve_typebound_call): The same.
3415 (resolve_compcall): Use the second arg to carry the generic
3416 name from the above. Remove the reference to class_esym.
3417 (check_members, check_class_members, resolve_class_esym,
3418 hash_value_expr): Remove functions.
3419 (resolve_class_compcall, resolve_class_typebound_call): Modify
3420 to use vtable rather than member by member calls.
3421 (gfc_resolve_expr): Modify second arg in call to
3423 (resolve_select_type): Add second arg in call to
3424 gfc_find_derived_vtab.
3425 (resolve_code): Add second arg in call resolve_typebound_call.
3426 (resolve_fl_derived): Exclude vtypes from check for late
3427 procedure definitions. Likewise for checking of explicit
3428 interface and checking of pass arg.
3429 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3430 calls to gfc_find_derived_vtab.
3431 * match.c (select_type_set_tmp): Use new arg in call to
3432 gfc_build_class_symbol.
3433 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3435 * parse.c (endType): Finish incomplete classes.
3437 2010-04-28 Tobias Burnus <burnus@net-b.de>
3441 * simplify.c (simplify_cobound): Handle scalar coarrays.
3443 2010-04-27 Tobias Burnus <burnus@net-b.de>
3445 * gfc-internals.texi: Update copyright year.
3446 * gfortran.texi: Ditto.
3447 * invoke.texi: Ditto.
3449 2010-04-27 Tobias Burnus <burnus@net-b.de>
3452 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3453 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3454 * trans-types.c (gfc_get_array_type_bounds,
3455 gfc_get_array_descriptor_base): Add corank argument.
3456 * trans-array.c (gfc_array_init_size): Handle corank.
3457 (gfc_trans_create_temp_array, gfc_array_allocate,
3458 gfc_conv_expr_descriptor): Add corank argument to call.
3459 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3461 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3465 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3466 of mucking with a tree directly.
3468 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3471 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3472 gfc_error with new error message.
3474 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3478 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3480 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3482 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3483 than the address of a GFC_SS_REFERENCE.
3484 * trans.h : Change comment on GFC_SS_REFERENCE.
3486 2010-04-22 Richard Guenther <rguenther@suse.de>
3489 * resolve.c (gfc_resolve_index): Wrap around ...
3490 (gfc_resolve_index_1): ... this. Add parameter to allow
3491 any integer kind index type.
3492 (resolve_array_ref): Allow any integer kind for the start
3493 index of an array ref.
3495 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3498 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3501 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3503 * intrinsic.c (sort_actual): Remove 'is' in error message.
3505 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3508 * resolve.c (resolve_fl_derived): If a component character
3509 length has not been resolved, do so now.
3510 (resolve_symbol): The same as above for a symbol character
3512 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3513 not needed for a character valued, procedure pointer.
3516 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3517 not found, return FAILURE rather than ICEing.
3519 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3522 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3523 sequential loops private in the innermost containing task region.
3525 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3527 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3528 to build_common_tree_nodes.
3530 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3533 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3534 gfc_msg_bounds by using 'Array bound mismatch' directly.
3535 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3536 error message to include the mismatch in the extent of array bound.
3537 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3538 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3540 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3542 * gfortran.texi: Update information on temporary file locations.
3544 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3546 * trans-decl.c (gfc_build_qualified_array): Ensure
3547 ubound.N and lbound.N artificial variable names don't appear
3550 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3553 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3554 block of code. Set name to the variable associated with the descriptor.
3556 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3558 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3559 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3561 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3563 * intrinsic.texi: Add the missing specific name of intrinsic
3564 procedure where the specific name is identical to the generic name.
3565 Fix inconsistent or mismatch in the argument names in intrinsic
3566 procedure descriptions. Add the SCALAR allocatable description to
3569 2010-04-14 Tobias Burnus <burnus@net-b.de>
3572 * array.c (gfc_find_array_ref): Handle codimensions.
3573 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3574 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3575 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3577 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3578 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3580 * intrinsic.h (add_functions): Add this_image, image_index,
3581 lcobound and ucobound intrinsics.
3582 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3583 gfc_check_image_index, gfc_check_this_image,
3584 gfc_simplify_image_index, gfc_simplify_lcobound,
3585 gfc_simplify_this_image, gfc_simplify_ucobound):
3586 New function prototypes.
3587 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3588 IMAGE_INDEX): Document new intrinsic functions.
3589 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3591 * simplify.c (simplify_bound_dim): Handle coarrays.
3592 (simplify_bound): Update simplify_bound_dim call.
3593 (gfc_simplify_num_images): Add -fcoarray=none check.
3594 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3595 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3597 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3600 * constructor.c: Fix typo in comment.
3601 * expr.c (find_array_section): Add check for max array limit.
3603 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3606 * gfortranspec.c (lookup_option): Check for -static and return
3608 (lang_specific_driver): Break when OPTION_static is discovered.
3610 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3612 * array.c (extract_element): Restore function from trunk.
3613 (gfc_get_array_element): Restore function from trunk.
3614 (gfc_expand_constructor): Restore check against
3615 flag_max_array_constructor.
3616 * constructor.c (node_copy_and_append): Delete unused.
3617 * gfortran.h: Delete comment and extra include.
3618 * constructor.h: Bump copyright and clean up TODO comments.
3619 * resolve.c: Whitespace.
3621 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3623 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3624 with direct access access to elements. Adjusted prototype, fixed all
3626 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3628 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3629 (gfc_simplify_spread): Removed workaround, directly insert elements
3630 at a given array position.
3631 (gfc_simplify_transpose): Likewise.
3632 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3634 (gfc_simplify_unpack): Likewise.
3636 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3638 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3639 (convert_boz): ... this and moved to start of file.
3640 (gfc_simplify_abs): Whitespace fix.
3641 (gfc_simplify_acos): Whitespace fix.
3642 (gfc_simplify_acosh): Whitespace fix.
3643 (gfc_simplify_aint): Whitespace fix.
3644 (gfc_simplify_dint): Whitespace fix.
3645 (gfc_simplify_anint): Whitespace fix.
3646 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3647 (gfc_simplify_dnint): Whitespace fix.
3648 (gfc_simplify_asin): Whitespace fix.
3649 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3650 (gfc_simplify_atan): Likewise.
3651 (gfc_simplify_atanh): Whitespace fix.
3652 (gfc_simplify_atan2): Whitespace fix.
3653 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3654 (gfc_simplify_bessel_j1): Likewise.
3655 (gfc_simplify_bessel_jn): Likewise.
3656 (gfc_simplify_bessel_y0): Likewise.
3657 (gfc_simplify_bessel_y1): Likewise.
3658 (gfc_simplify_bessel_yn): Likewise.
3659 (gfc_simplify_ceiling): Reorderd statements.
3660 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3662 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3664 (gfc_simplify_complex): Replaced if-gate. Removed check for
3666 (gfc_simplify_conjg): Whitespace fix.
3667 (gfc_simplify_cos): Whitespace fix.
3668 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3669 (gfc_simplify_dcmplx): Removed check for constant arguments.
3670 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3671 (gfc_simplify_digits): Whitespace fix.
3672 (gfc_simplify_dim): Whitespace fix.
3673 (gfc_simplify_dprod): Reordered statements.
3674 (gfc_simplify_erf): Whitespace fix.
3675 (gfc_simplify_erfc): Whitespace fix.
3676 (gfc_simplify_epsilon): Whitespace fix.
3677 (gfc_simplify_exp): Whitespace fix.
3678 (gfc_simplify_exponent): Use convert_boz().
3679 (gfc_simplify_floor): Reorderd statements.
3680 (gfc_simplify_gamma): Whitespace fix.
3681 (gfc_simplify_huge): Whitespace fix.
3682 (gfc_simplify_iand): Whitespace fix.
3683 (gfc_simplify_ieor): Whitespace fix.
3684 (simplify_intconv): Use gfc_convert_constant().
3685 (gfc_simplify_int): Use simplify_intconv().
3686 (gfc_simplify_int2): Reorderd statements.
3687 (gfc_simplify_idint): Reorderd statements.
3688 (gfc_simplify_ior): Whitespace fix.
3689 (gfc_simplify_ishftc): Removed duplicate type check.
3690 (gfc_simplify_len): Use range_check() instead of manual range check.
3691 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3692 (gfc_simplify_log): Whitespace fix.
3693 (gfc_simplify_log10): Whitespace fix.
3694 (gfc_simplify_minval): Whitespace fix.
3695 (gfc_simplify_maxval): Whitespace fix.
3696 (gfc_simplify_mod): Whitespace fix.
3697 (gfc_simplify_modulo): Whitespace fix.
3698 (simplify_nint): Reorderd statements.
3699 (gfc_simplify_not): Whitespace fix.
3700 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3701 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3702 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3703 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3704 (gfc_simplify_realpart): Whitespace fix.
3705 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3706 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3707 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3708 (gfc_simplify_sign): Whitespace fix.
3709 (gfc_simplify_sin): Whitespace fix.
3710 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3711 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3712 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3713 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3714 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3716 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3718 * gfortran.h (gfc_start_constructor): Removed.
3719 (gfc_get_array_element): Removed.
3720 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3721 instead. Fixed all callers.
3722 (extract_element): Removed.
3723 (gfc_expand_constructor): Temporarily removed check for
3724 max-array-constructor. Will be re-introduced later if still required.
3725 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3726 instead. Fixed all callers.
3727 * expr.c (find_array_section): Replaced manual lookup of elements
3728 by gfc_constructor_lookup.
3730 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3732 * gfortran.h (gfc_get_null_expr): New prototype.
3733 (gfc_get_operator_expr): New prototype.
3734 (gfc_get_character_expr): New prototype.
3735 (gfc_get_iokind_expr): New prototype.
3736 * expr.c (gfc_get_null_expr): New.
3737 (gfc_get_character_expr): New.
3738 (gfc_get_iokind_expr): New.
3739 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3740 * matchexp.c (build_node): Renamed and moved to
3741 expr.c (gfc_get_operator_expr). Reordered arguments to match
3742 other functions. Fixed all callers.
3743 (gfc_get_parentheses): Use specific function to build expr.
3744 * array.c (gfc_match_array_constructor): Likewise.
3745 * arith.c (eval_intrinsic): Likewise.
3746 (gfc_hollerith2int): Likewise.
3747 (gfc_hollerith2real): Likewise.
3748 (gfc_hollerith2complex): Likewise.
3749 (gfc_hollerith2logical): Likewise.
3750 * data.c (create_character_intializer): Likewise.
3751 * decl.c (gfc_match_null): Likewise.
3752 (enum_initializer): Likewise.
3753 * io.c (gfc_match_format): Likewise.
3754 (match_io): Likewise.
3755 * match.c (gfc_match_nullify): Likewise.
3756 * primary.c (match_string_constant): Likewise.
3757 (match_logical_constant): Likewise.
3758 (build_actual_constructor): Likewise.
3759 * resolve.c (build_default_init_expr): Likewise.
3760 * symbol.c (generate_isocbinding_symbol): Likewise.
3761 (gfc_build_class_symbol): Likewise.
3762 (gfc_find_derived_vtab): Likewise.
3763 * simplify.c (simplify_achar_char): Likewise.
3764 (gfc_simplify_adjustl): Likewise.
3765 (gfc_simplify_adjustr): Likewise.
3766 (gfc_simplify_and): Likewise.
3767 (gfc_simplify_bit_size): Likewise.
3768 (gfc_simplify_is_iostat_end): Likewise.
3769 (gfc_simplify_is_iostat_eor): Likewise.
3770 (gfc_simplify_isnan): Likewise.
3771 (simplify_bound): Likewise.
3772 (gfc_simplify_leadz): Likewise.
3773 (gfc_simplify_len_trim): Likewise.
3774 (gfc_simplify_logical): Likewise.
3775 (gfc_simplify_maxexponent): Likewise.
3776 (gfc_simplify_minexponent): Likewise.
3777 (gfc_simplify_new_line): Likewise.
3778 (gfc_simplify_null): Likewise.
3779 (gfc_simplify_or): Likewise.
3780 (gfc_simplify_precision): Likewise.
3781 (gfc_simplify_repeat): Likewise.
3782 (gfc_simplify_scan): Likewise.
3783 (gfc_simplify_size): Likewise.
3784 (gfc_simplify_trailz): Likewise.
3785 (gfc_simplify_trim): Likewise.
3786 (gfc_simplify_verify): Likewise.
3787 (gfc_simplify_xor): Likewise.
3788 * trans-io.c (build_dt): Likewise.
3789 (gfc_new_nml_name_expr): Removed.
3791 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3793 * arith.h (gfc_constant_result): Removed prototype.
3794 * constructor.h (gfc_build_array_expr): Removed prototype.
3795 (gfc_build_structure_constructor_expr): Removed prototype.
3796 * gfortran.h (gfc_int_expr): Removed prototype.
3797 (gfc_logical_expr): Removed prototype.
3798 (gfc_get_array_expr): New prototype.
3799 (gfc_get_structure_constructor_expr): New prototype.
3800 (gfc_get_constant_expr): New prototype.
3801 (gfc_get_int_expr): New prototype.
3802 (gfc_get_logical_expr): New prototype.
3803 * arith.c (gfc_constant_result): Moved and renamed to
3804 expr.c (gfc_get_constant_expr). Fixed all callers.
3805 * constructor.c (gfc_build_array_expr): Moved and renamed to
3806 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3807 and kind. Fixed all callers.
3808 (gfc_build_structure_constructor_expr): Moved and renamed to
3809 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3810 to type and kind. Fixed all callers.
3811 * expr.c (gfc_logical_expr): Renamed to ...
3812 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3813 (gfc_int_expr): Renamed to ...
3814 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3816 (gfc_get_constant_expr): New.
3817 (gfc_get_array_expr): New.
3818 (gfc_get_structure_constructor_expr): New.
3819 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3822 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3824 * constructor.h: New.
3825 * constructor.c: New.
3826 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3827 * arith.c (reducy_unary): Use constructor API.
3828 (reduce_binary_ac): Likewise.
3829 (reduce_binary_ca): Likewise.
3830 (reduce_binary_aa): Likewise.
3831 * check.c (gfc_check_pack): Likewise.
3832 (gfc_check_reshape): Likewise.
3833 (gfc_check_unpack): Likewise.
3834 * decl.c (add_init_expr_to_sym): Likewise.
3835 (build_struct): Likewise.
3836 * dependency.c (gfc_check_dependency): Likewise.
3837 (contains_forall_index_p): Likewise.
3838 * dump-parse-tree.c (show_constructor): Likewise.
3839 * expr.c (free_expr0): Likewise.
3840 (gfc_copy_expr): Likewise.
3841 (gfc_is_constant_expr): Likewise.
3842 (simplify_constructor): Likewise.
3843 (find_array_element): Likewise.
3844 (find_component_ref): Likewise.
3845 (find_array_section): Likewise.
3846 (find_substring_ref): Likewise.
3847 (simplify_const_ref): Likewise.
3848 (scalarize_intrinsic_call): Likewise.
3849 (check_alloc_comp_init): Likewise.
3850 (gfc_default_initializer): Likewise.
3851 (gfc_traverse_expr): Likewise.
3852 * iresolve.c (check_charlen_present): Likewise.
3853 (gfc_resolve_reshape): Likewise.
3854 (gfc_resolve_transfer): Likewise.
3855 * module.c (mio_constructor): Likewise.
3856 * primary.c (build_actual_constructor): Likewise.
3857 (gfc_match_structure_constructor): Likewise.
3858 * resolve.c (resolve_structure_cons): Likewise.
3859 * simplify.c (is_constant_array_expr): Likewise.
3860 (init_result_expr): Likewise.
3861 (transformational_result): Likewise.
3862 (simplify_transformation_to_scalar): Likewise.
3863 (simplify_transformation_to_array): Likewise.
3864 (gfc_simplify_dot_product): Likewise.
3865 (simplify_bound): Likewise.
3866 (simplify_matmul): Likewise.
3867 (simplify_minval_maxval): Likewise.
3868 (gfc_simplify_pack): Likewise.
3869 (gfc_simplify_reshape): Likewise.
3870 (gfc_simplify_shape): Likewise.
3871 (gfc_simplify_spread): Likewise.
3872 (gfc_simplify_transpose): Likewise.
3873 (gfc_simplify_unpack): Likewise.q
3874 (gfc_convert_constant): Likewise.
3875 (gfc_convert_char_constant): Likewise.
3876 * target-memory.c (size_array): Likewise.
3877 (encode_array): Likewise.
3878 (encode_derived): Likewise.
3879 (interpret_array): Likewise.
3880 (gfc_interpret_derived): Likewise.
3881 (expr_to_char): Likewise.
3882 (gfc_merge_initializers): Likewise.
3883 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3884 (gfc_trans_array_constructor_value): Likewise.
3885 (get_array_ctor_strlen): Likewise.
3886 (gfc_constant_array_constructor_p): Likewise.
3887 (gfc_build_constant_array_constructor): Likewise.
3888 (gfc_trans_array_constructor): Likewise.
3889 (gfc_conv_array_initializer): Likewise.
3890 * trans-decl.c (check_constant_initializer): Likewise.
3891 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3892 (gfc_apply_interface_mapping_to_cons): Likewise.
3893 (gfc_trans_structure_assign): Likewise.
3894 (gfc_conv_structure): Likewise.
3895 * array.c (check_duplicate_iterator): Likewise.
3896 (match_array_list): Likewise.
3897 (match_array_cons_element): Likewise.
3898 (gfc_match_array_constructor): Likewise.
3899 (check_constructor_type): Likewise.
3900 (check_constructor): Likewise.
3902 (expand_constructor): Likewise.
3903 (extract_element): Likewise.
3904 (gfc_expanded_ac): Likewise.
3905 (resolve_array_list): Likewise.
3906 (gfc_resolve_character_array_constructor): Likewise.
3907 (copy_iterator): Renamed to ...
3908 (gfc_copy_iterator): ... this.
3909 (gfc_append_constructor): Removed.
3910 (gfc_insert_constructor): Removed unused function.
3911 (gfc_get_constructor): Removed.
3912 (gfc_free_constructor): Removed.
3913 (qgfc_copy_constructor): Removed.
3914 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3915 Removed all references. Replaced constructor list by splay-tree.
3916 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3917 the inner struct, added member 'base'.
3918 (gfc_append_constructor): Removed prototype.
3919 (gfc_insert_constructor): Removed prototype.
3920 (gfc_get_constructor): Removed prototype.
3921 (gfc_free_constructor): Removed prototype.
3922 (qgfc_copy_constructor): Removed prototype.
3923 (gfc_copy_iterator): New prototype.
3924 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3926 2010-04-10 Tobias Burnus <burnus@net-b.de>
3929 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3930 proc-pointers and type-bound procedures.
3931 (gfc_specification_expr): Check proc-pointers for pureness.
3933 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3936 * gfortranspec.c (lang_specific_driver): Do not expose vars
3937 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3940 2010-04-09 Tobias Burnus <burnus@net-b.de>
3943 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3945 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3946 * data.c (gfc_assign_data_value): Ditto.
3947 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3948 (gfc_traverse_expr): Traverse also through codimension expressions.
3949 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3950 gfc_has_ultimate_pointer): New functions.
3951 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3952 (gfc_array_ref): Add codimen.
3953 (gfc_array_ref): Add in_allocate.
3954 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3955 gfc_has_ultimate_pointer): Add prototypes.
3956 * interface.c (compare_parameter, compare_actual_formal,
3957 check_intents): Add coarray constraints.
3958 * match.c (gfc_match_iterator): Add coarray constraint.
3959 * match.h (gfc_match_array_ref): Update interface.
3960 * primary.c (gfc_match_varspec): Handle codimensions.
3961 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3962 (check_class_members): Return gfc_try instead for error recovery.
3963 (resolve_typebound_function,resolve_typebound_subroutine,
3964 check_members): Handle return value of check_class_members.
3965 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3966 check_dimension, compare_spec_to_ref, resolve_array_ref,
3967 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3968 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3970 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3971 Skip over coarray refs.
3972 (gfc_array_allocate) Add support for references containing coindexes.
3973 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3974 (gfc_map_intrinsic_function): Ignore codimensions.
3976 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3979 * io.c (check_format_string): Added check for additional non
3980 blank characters after the format string was successfully
3982 * io.c (check_format): Changed the error messages for positive
3983 int required and period required to drop through the error logic
3984 and report with gfc_error instead of gfc_error_now. Corrected
3985 format postion for hollerith strings.
3987 2010-04-08 Tobias Burnus <burnus@net-b.de>
3989 * module.c (use_iso_fortran_env_module): Fix standard check.
3991 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3993 * parse.c (parse_derived, parse_enum): Avoid set but not used
3996 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3999 * gfortran.texi: Add section about representation of
4002 2010-04-07 Simon Baldwin <simonb@google.com>
4004 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4005 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4007 2010-04-07 Richard Guenther <rguenther@suse.de>
4009 * options.c (gfc_init_options): Do not set.
4011 2010-04-06 Tobias Burnus <burnus@net-b.de>
4014 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4015 * match.c (gfc_match_critical, sync_statement): Ditto.
4016 * gfortran.h (gfc_fcoarray): New enum.
4017 (gfc_option_t): Use it.
4018 * lang.opt (fcoarray): Add new flag.
4019 * invoke.texi (fcoarray): Document it.
4020 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4021 (gfc_handle_coarray_option): New function.
4023 2010-04-06 Tobias Burnus <burnus@net-b.de>
4026 * gfortran.h (gfc_array_spec): Add cotype.
4027 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4028 and defer error diagnostic.
4029 * resolve.c (resolve_fl_derived): Add missing check.
4030 (resolve_symbol): Add cotype/type check.
4031 * parse.c (parse_derived): Fix setting of coarray_comp.
4033 2010-04-06 Tobias Burnus <burnus@net-b.de>
4036 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4037 match_array_element_spec,gfc_copy_array_spec,
4038 gfc_compare_array_spec): Include corank.
4039 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4040 * decl.c (build_sym,build_struct,variable_decl,
4041 match_attr_spec,attr_decl1,cray_pointer_decl,
4042 gfc_match_volatile): Add codimension.
4043 (gfc_match_codimension): New function.
4044 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4045 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4046 (gfc_add_codimension): New function prototype.
4047 * match.h (gfc_match_codimension): New function prototype.
4048 (gfc_match_array_spec): Update prototype
4049 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4050 * module.c (MOD_VERSION): Bump.
4051 (mio_symbol_attribute): Support coarray attributes.
4052 (mio_array_spec): Add corank support.
4053 * parse.c (decode_specification_statement,decode_statement,
4054 parse_derived): Add coarray support.
4055 * resolve.c (resolve_formal_arglist, was_declared,
4056 is_non_constant_shape_array, resolve_fl_variable,
4057 resolve_fl_derived, resolve_symbol): Add coarray support.
4058 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4059 gfc_build_class_symbol): Add coarray support.
4060 (gfc_add_codimension): New function.
4062 2010-04-06 Tobias Burnus <burnus@net-b.de>
4065 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4066 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4067 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4069 * intrinsic.texi (iso_fortran_env): Ditto.
4070 * libgfortran.h (libgfortran_stat_codes): New enum.
4071 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4072 constants from the intrinsic module.
4074 2010-04-06 Tobias Burnus <burnus@net-b.de>
4077 * intrinsic.c (add_functions): Add num_images.
4078 * decl.c (gfc_match_end): Handle END CRITICAL.
4079 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4080 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4082 * gfortran.h (gfc_statement): Add enum items for those.
4083 (gfc_exec_op) Ditto.
4084 (gfc_isym_id): Add num_images.
4085 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4086 (gfc_trans_sync,gfc_trans_critical): New functions.
4087 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4088 gfc_trans_critical): Add/update prototypes.
4089 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4090 and SYNC statements.
4091 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4092 * resolve.c (resolve_sync): Add function.
4093 (gfc_resolve_blocks): Handle CRITICAL.
4094 (resolve_code): Handle CRITICAL, ERROR STOP,
4095 (resolve_branch): Add CRITICAL constraint check.
4096 and SYNC statements.
4097 * st.c (gfc_free_statement): Add new statements.
4098 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4099 (gfc_build_builtin_function_decls): Initialize it.
4100 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4101 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4102 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4104 (match_exit_cycle): Handle CRITICAL constraint.
4105 (gfc_match_stopcode): Handle ERROR STOP.
4106 * match.h (gfc_match_critical, gfc_match_error_stop,
4107 gfc_match_sync_all, gfc_match_sync_images,
4108 gfc_match_sync_memory): Add prototype.
4109 * parse.c (decode_statement, gfc_ascii_statement,
4110 parse_executable): Handle new statements.
4111 (parse_critical_block): New function.
4112 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4113 * intrinsic.texi (num_images): Document new function.
4114 * simplify.c (gfc_simplify_num_images): Add function.
4116 2010-04-06 Tobias Burnus <burnus@net-b.de>
4119 * trans-array.c (gfc_conv_expr_descriptor): Update
4120 gfc_trans_scalar_assign call.
4121 (has_default_initializer): New function.
4122 (gfc_trans_deferred_array): Nullify less often.
4123 * trans-expr.c (gfc_conv_subref_array_arg,
4124 gfc_trans_subcomponent_assign): Update call to
4125 gfc_trans_scalar_assign.
4126 (gfc_trans_scalar_assign): Add parameter and pass it on.
4127 (gfc_trans_assignment_1): Optionally, do not dealloc before
4129 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4130 call to gfc_trans_scalar_assign.
4131 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4132 initializer to static variables.
4133 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4134 * trans-stmt.c (forall_make_variable_temp,
4135 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4136 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4137 gfc_trans_allocate): Update gfc_trans_assignment call.
4138 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4139 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4140 parameter to prototype.
4142 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4144 * ioparm.def : Update copyright.
4146 * trans-array.c : ditto
4147 * trans-array.h : ditto
4149 * trans-types.c: ditto
4150 * dependency.c : ditto
4151 * gfortran.h : ditto
4153 * trans-io.c : ditto
4154 * trans-intrinsic.c : ditto
4155 * libgfortran.h : ditto
4156 * invoke.texi : ditto
4157 * intrinsic.texi : ditto
4160 * intrinsic.c : ditto
4161 * interface.c : ditto
4162 * iresolve.c : ditto
4163 * trans-stmt.c : ditto
4164 * trans-stmt.h : ditto
4169 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4172 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4173 do not assert the context of derived types.
4175 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4178 * ioparm.def: Change inquire size variable to type pointer to
4181 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4184 * trans-expr.c (conv_parent_component_references): Ensure that
4185 'dt' has a backend_decl.
4188 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4189 type has a backend_decl.
4192 * resolve.c (resolve_global_procedure): Check that the 'cl'
4193 structure is not NULL.
4195 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4197 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4200 2010-03-17 Tobias Burnus <burnus@net-b.de>
4203 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4204 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4206 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4207 pointees as having explizit size.
4208 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4210 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4211 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4212 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4213 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4214 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4217 2010-03-14 Tobias Burnus <burnus@net-b.de>
4220 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4221 (resolve_ordinary_assign): Add check to avoid segfault.
4223 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4227 * resolve.c (resolve_compcall): Add new boolean dummy argument
4228 'class_members'. Only resolve expression at end if false.
4229 Remove redundant, static variable 'class_object'.
4230 (check_class_members): Add extra argument to call of
4232 (resolve_typebound_function): Renamed resolve_class_compcall.
4233 Do all the detection of class references here. Correct calls to
4234 resolve_compcall for extra argument.
4235 (resolve_typebound_subroutine): resolve_class_typebound_call
4236 renamed. Otherwise same as resolve_typebound_function.
4237 (gfc_resolve_expr): Call resolve_typebound_function.
4238 (resolve_code): Call resolve_typebound_subroutine.
4240 2010-03-10 Tobias Burnus <burnus@net-b.de
4243 * symbol.c (get_iso_c_sym): Set sym->result.
4245 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4248 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4249 for TBPs, otherwise they will not be resolved properly.
4250 (resolve_function): Use 'value.function.esym' instead of
4251 'value.function.name' to check if we're dealing with a TBP.
4252 (check_class_members): Set correct type of passed object for all TBPs,
4253 not only generic ones, except if the type is abstract.
4255 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4258 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4259 'final...' are not misinterpreted as FINAL statements.
4261 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4264 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4265 allocatable ultimate components do not need temporaries, whilst
4266 ultimate pointer components do.
4268 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4271 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4273 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4276 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4279 * trans-array.c (gfc_conv_array_parameter): A full array of
4280 derived type need not be restricted to a symbol without an
4281 array spec to use the call to gfc_conv_expr_descriptor.
4284 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4285 allocatable arrays do not need temporaries.
4287 2010-03-01 Tobias Burnus <burnus@net-b.de>
4290 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4293 2010-02-28 Tobias Burnus <burnus@net-b.de>
4296 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4297 (gfc_conv_initializer): Handle zero initializer as special case.
4299 2010-02-27 Tobias Burnus <burnus@net-b.de>
4302 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4303 for module variables for Fortran 2008.
4305 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4308 * trans-common.c (build_common_decl): Also update DECL_MODE,
4309 and DECL_SIZE when encountering a larger common block and call
4312 2010-02-24 Tobias Burnus <burnus@net-b.de>
4315 * trans-expr.c (gfc_conv_initializer): Call directly
4316 gfc_conv_constant for C_NULL_(FUN)PTR.
4318 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4321 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4322 checking the rest of the dimensions for elements.
4324 2010-02-21 Tobias Burnus <burnus@net-b.de>
4327 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4329 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4330 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4331 * invoke.texi: Document new -fno-protect-parens flag.
4333 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4339 * dependency.c (gfc_check_argument_var_dependency): Use enum
4340 value instead of arithmetic vaue for 'elemental'.
4341 (check_data_pointer_types): New function.
4342 (gfc_check_dependency): Call check_data_pointer_types.
4343 * trans-array.h : Change fourth argument of
4344 gfc_conv_array_parameter to boolean.
4345 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4346 can be a dummy but it must not be assumed shape or deferred.
4347 Change fourth argument to boolean. Array constructor exprs will
4348 always be contiguous and do not need packing and unpacking.
4349 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4350 space and change fourth argument of gfc_conv_array_parameter
4352 (gfc_trans_arrayfunc_assign): Change fourth argument of
4353 gfc_conv_array_parameter to boolean.
4354 * trans-io.c (gfc_convert_array_to_string): The same.
4355 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4357 2010-02-20 Tobias Burnus <burnus@net-b.de>
4360 * libgfortran.h: Add GFC_RTCHECK_MEM.
4361 * invoke.texi (-fcheck=): Document -fcheck=mem.
4362 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4363 and enable malloc-success check only with -fcheck=mem.
4364 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4366 2010-02-16 Tobias Burnus <burnus@net-b.de>
4369 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4370 * intrinsic.c (add_functions): Ditto.
4371 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4372 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4374 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4377 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4378 gfc_trans_do prototype.
4379 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4380 a loop exit condition. If exit condition is given, build the loop exit
4381 code, checking IO results of implied do loops in READ and WRITE.
4382 (gfc_trans_do): Likewise.
4383 * trans.c (trans_code): New static work function, previously
4384 gfc_trans_code. Passes exit condition to gfc_trans_do.
4385 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4386 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4387 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4388 result status bits in the dtparm structure. Use this condition in call
4389 to gfc_trans_code_cond.
4391 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4395 * trans-array.c (gfc_conv_array_parameter): Use
4396 gfc_full_array_ref_p to detect full and contiguous variable
4397 arrays. Full array components and contiguous arrays do not need
4398 internal_pack and internal_unpack.
4400 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4403 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4406 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4408 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4411 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4412 Tobias Burnus <burnus@net-b.de>
4415 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4417 2010-02-10 Tobias Burnus <burnus@net-b.de>
4420 * trans-decl.c (gfc_generate_function_code): Only check
4421 actual-vs.-dummy character bounds if not bind(C).
4423 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4426 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4427 info->dimen after info has been freed.
4429 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4432 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4435 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4437 * module.c (fix_mio_expr): Declare sym.
4439 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4442 * module.c (fix_mio_expr): Fix for private generic procedures.
4444 2010-02-09 Daniel Kraft <d@domob.eu>
4447 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4448 length to be correct and issue only with -Wsurprising.
4449 * invoke.texi (Wsurprising): Mention this new warning that is
4450 turned on by -Wsurprising.
4452 2010-02-09 Daniel Kraft <d@domob.eu>
4455 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4456 can be CHARACTER type.
4457 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4459 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4462 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4463 'formal_ptr'. If this is true, give returned descriptor unity
4464 lbounds, in all dimensions, and the appropriate offset.
4465 (gfc_conv_procedure_call); If formal is a pointer, set the last
4466 argument of gfc_conv_subref_array_arg to true.
4467 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4468 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4469 new arg of gfc_conv_subref_array_arg to false.
4470 * trans-stmt.c (forall_make_variable_temp): The same.
4472 2010-02-03 Tobias Burnus <burnus@net-b.de>
4475 * interface.c (compare_parameter): Disable rank-checking
4478 2010-02-02 Tobias Burnus <burnus@net-b.de>
4481 * parse.c (decode_specification_statement): Use sym->result not sym.
4483 2010-02-01 Tobias Burnus <burnus@net-b.de>
4486 * decl.c (variable_decl): Allow default initializer in
4487 TYPE declarations in PURE functions.
4489 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4492 * resolve.c (resolve_allocate_expr): Move default initialization code
4493 here from gfc_trans_allocate.
4494 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4496 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4497 of CLASS variables via memcpy.
4498 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4499 to resolve_allocate_expr.
4501 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4504 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4505 * gfortran.h : Add prototype for above.
4506 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4507 (gfc_trans_subcomponent_assign): Call new function to replace
4508 the code to deal with allocatable components.
4509 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4510 gfc_get_full_arrayspec_from_expr to replace existing code.
4512 2010-01-25 Tobias Burnus <burnus@net-b.de>
4515 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4518 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4522 * expr.c (remove_subobject_ref): If the constructor is NULL use
4523 the expression as the source.
4524 (simplify_const_ref): Change the type of expression if
4525 there are component references. Allow for substring to be at
4526 the end of an arbitrarily long chain of references. If an
4527 element is found that is not in an EXPR_ARRAY, assume that this
4528 is scalar initialization of array. Call remove_subobject_ref in
4529 this case with NULL second argument.
4531 2010-01-24 Tobias Burnus <burnus@net-b.de>
4534 * array.c (gfc_array_dimen_size): Use correct specific
4535 function in the check.
4537 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4540 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4541 is required, turn any trailing array elements after a range
4542 into ranges so that offsets can be calculated.
4544 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4546 * module.c (mio_f2k_derived): Use enumerator as initializer of
4550 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4551 bitfield of width 2.
4553 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4556 * resolve.c (extract_compcall_passed_object): Set locus for
4557 passed-object argument.
4558 (extract_ppc_passed_object): Set locus and correctly remove PPC
4561 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4564 * trans-decl.c (add_argument_checking): Do not use the backend
4565 decl directly to test for the presence of an optional dummy
4566 argument. Use gfc_conv_expr_present, remembering to set the
4570 * trans-decl.c (gfc_generate_function_code): Small white space
4571 changes. If 'recurcheckvar' is NULL do not try to reset it.
4573 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4576 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4577 component for extended types.
4578 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4579 and take care of parent component accessibility.
4581 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4584 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4585 * interface.c (check_interface1): Move a warning message here from
4586 resolve_fl_procedure.
4587 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4588 * module.c (read_module): Remove call to gfc_check_interfaces, since
4589 this comes too early here.
4590 * resolve.c (resolve_fl_procedure): Move warning message to
4593 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4596 * interface.c (check_interface1): Pass symbol name rather than NULL to
4597 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4599 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4600 than NULL to gfc_compare_interfaces.
4602 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4605 * trans-array.c (duplicate_allocatable): Static version of
4606 gfc_duplicate_allocatable with provision to handle scalar
4607 components. New boolean argument to switch off call to malloc
4609 (gfc_duplicate_allocatable): New function to call above with
4611 (gfc_copy_allocatable_data): New function to call above with
4613 (structure_alloc_comps): Do not apply indirect reference to
4614 scalar pointers. Add new section to copy allocatable components
4615 of arrays. Extend copying of allocatable components to include
4617 (gfc_copy_only_alloc_comp): New function to copy allocatable
4618 component derived types, without allocating the base structure.
4619 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4620 Add primitive for gfc_copy_only_alloc_comp.
4621 * trans-expr.c (gfc_conv_procedure_call): After calls to
4622 transformational functions with results that are derived types
4623 with allocatable components, copy the components in the result.
4624 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4625 of lhs derived types before allocation.
4627 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4630 * module.c (load_generic_interfaces): If a procedure that is
4631 use associated but not generic is given an interface that
4632 includes itself, then make it generic.
4634 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4635 Shujing Zhao <pearly.zhao@oracle.com>
4637 PR translation/42469
4638 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4639 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4640 character between option name and help text.
4642 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4646 * trans-array.c (gfc_conv_array_initializer): Change call to
4647 gfc_error_now to call to gfc_fatal_error.
4648 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4649 (is_constant_element): Changed name from constant_element.
4650 (gfc_constant_ac): Only use expand_construuctor for expression
4651 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4652 call gfc_is_constant_expr.
4653 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4655 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4656 array expressions should have their constructors expanded.
4657 (gfc_resolve_expr): Use new function to determine whether or not to call
4658 gfc_expand_constructor.
4660 2010-01-09 Tobias Burnus <burnus@net-b.de>
4663 * trans-expr.c (gfc_trans_structure_assign): Handle
4665 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4666 to the constructor for c_null_(fun)ptr.
4667 * resolve.c (resolve_structure_cons): Add special case
4668 for c_null_(fun)ptr.
4670 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4672 * gfortranspec.c (lang_specific_driver): Update copyright notice
4675 2010-01-08 Tobias Burnus <burnus@net-b.de>
4678 * symbol.c (check_conflict, gfc_copy_attr): Add
4679 ASYNCHRONOUS support.
4680 (gfc_add_asynchronous): New function.
4681 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4682 (gfc_match_asynchronous): New function.
4683 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4684 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4685 (gfc_add_asynchronous): New Prototype.
4686 * module.c (ab_attribute, mio_symbol_attribute): Add
4687 ASYNCHRONOUS support.
4688 * resolve.c (was_declared): Ditto.
4689 * match.h (gfc_match_asynchronous): New prototype.
4690 * parse.c (decode_specification_statement,decode_statement):
4691 Add ASYNCHRONOUS support.
4693 2010-01-07 Tobias Burnus <burnus@net-b.de>
4696 * trans-decl.c (get_proc_pointer_decl): Fix call to
4697 gfc_conv_initializer for array-valued proc-pointer funcs.
4699 2010-01-07 Tobias Burnus <burnus@net-b.de>
4702 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4703 allocatable scalars with SAVE attribute.
4705 2010-01-05 Tobias Burnus <burnus@net-b.de>
4708 * options.c (gfc_post_options): Set -frecursion
4709 when -fopenmp is used.
4711 2010-01-05 Tobias Burnus <burnus@net-b.de>
4714 * trans-expr.c (gfc_conv_procedure_call): Nullify
4715 return value for allocatable-scalar character functions.
4717 2010-01-04 Tobias Burnus <burnus@net-b.de>
4720 * error.c (error_printf, gfc_warning, gfc_notify_std,
4721 gfc_warning_now, gfc_error, gfc_error_now,
4722 gfc_fatal_error): Change argument name from nocmsgid to
4723 gmsgid to enable (x)gettext's % checking.
4725 2010-01-04 Tobias Burnus <burnus@net-b.de>
4727 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4729 2010-01-04 Tobias Burnus <burnus@net-b.de>
4732 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4733 for functions returning allocatable scalars.
4734 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4735 reallocating an allocatable scalar.
4736 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4738 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4739 allocatable scalars.
4740 (gfc_generate_function_code): Nullify result variable for
4741 allocatable scalars.
4744 * module.c (gfc_use_module): Fix warning string to allow
4748 * invoke.texi (-fcheck=recursion): Mention that the checking
4749 is also disabled for -frecursive.
4750 * trans-decl.c (gfc_generate_function_code): Disable
4751 -fcheck=recursion when -frecursive is used.
4753 * intrinsic.texi (iso_c_binding): Improve wording.
4756 Copyright (C) 2010 Free Software Foundation, Inc.
4758 Copying and distribution of this file, with or without modification,
4759 are permitted in any medium without royalty provided the copyright
4760 notice and this notice are preserved.