1 2009-04-24 Daniel Kraft <d@domob.eu>
3 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
4 (struct gfc_symtree): Moved `typebound' member inside union.
5 (struct gfc_namespace): Add `tb_sym_root' as new symtree to sort out
6 type-bound procedures there.
7 (gfc_get_tbp_symtree): New procedure.
8 * symbol.c (tentative_tbp_list): New global.
9 (gfc_get_namespace): NULL new `tb_sym_root' member.
10 (gfc_new_symtree): Removed initialization of `typebound' member.
11 (gfc_undo_symbols): Process list of tentative tbp's.
12 (gfc_commit_symbols): Ditto.
13 (free_tb_tree): New method.
14 (gfc_free_namespace): Call it.
15 (gfc_get_typebound_proc): New method.
16 (gfc_get_tbp_symtree): New method.
17 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
18 and gfc_namespace with regards to tbp's.
19 * dump-parse-tree.c (show_typebound): Ditto.
20 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
21 as it isn't a symbol any longer.
22 * module.c (mio_typebound_symtree): Adapt to changes.
23 (mio_typebound_proc): Ditto, create symtrees using `gfc_get_tbp_symtree'
24 rather than `gfc_get_sym_tree'.
25 (mio_f2k_derived): Ditto.
26 * decl.c (match_procedure_in_type): Ditto.
27 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
28 * resolve.c (check_typebound_override): Adapt to changes.
29 (resolve_typebound_generic): Ditto.
30 (resolve_typebound_procedures): Ditto.
31 (ensure_not_abstract_walker): Ditto.
32 (ensure_not_abstract): Ditto.
33 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
34 instance, through removed tentative ones).
35 * gfc-internals.texi (Type-bound procedures): Document changes.
37 2009-04-24 Janus Weil <janus@gcc.gnu.org>
41 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
42 for the formal arguments.
44 2009-04-21 Taras Glek <tglek@mozilla.com>
46 * f95-lang.c: Update GTY annotations to new syntax.
47 * trans-intrinsic.c: Likewise.
48 * trans-io.c: Likewise.
51 2009-04-22 Janus Weil <janus@gcc.gnu.org>
54 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
55 (match_procedure_decl): Set if_source.
56 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
57 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
58 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
59 add documentation. Rename copy_formal_args and copy_formal_args_intr.
60 * interface.c (gfc_compare_interfaces): Check for return types,
62 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
63 (gfc_procedure_use): Modified handling of intrinsics.
64 * intrinsic.c (add_functions): Bugfix for "dim".
65 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
66 which copies the interface from isym to sym.
67 (resolve_procedure_expression,resolve_function): Use new function
69 (resolve_symbol): Add function attribute for externals with return type
70 and use new function 'resolve_intrinsic'.
71 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
72 (copy_formal_args): Renamed to gfc_copy_formal_args.
73 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
74 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
76 2009-04-21 Joseph Myers <joseph@codesourcery.com>
78 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
79 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
80 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
81 copyright and license notices.
82 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
83 ChangeLog-2008: Correct dates.
85 2009-04-20 Tobias Burnus <burnus@net-b.de>
88 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
90 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
93 * resolve.c (is_sym_host_assoc): New function.
94 (resolve_fl_derived): Call it when checking PRIVATE components
95 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
97 (resolve_fl_namelist): Call it twice to check for host
100 2009-04-20 Ian Lance Taylor <iant@google.com>
102 * module.c (import_iso_c_binding_module): Add casts to enum type.
103 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
105 (gfc_conv_intrinsic_anyall): Likewise.
106 (gfc_conv_intrinsic_arith): Likewise.
107 (gfc_conv_intrinsic_minmaxloc): Likewise.
108 (gfc_conv_intrinsic_minmaxval): Likewise.
109 (gfc_conv_intrinsic_bitop): Likewise.
110 (gfc_conv_intrinsic_singlebitop): Likewise.
111 (gfc_conv_intrinsic_strcmp): Likewise.
113 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
114 Jakub Jelinek <jakub@redhat.com>
117 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
118 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
119 (ompws_flags): New extern decl.
120 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
121 for the outer dimension if ompws_flags allow it.
122 * trans.c (gfc_generate_code): Clear ompws_flags.
123 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
124 array assignments inside of !$omp workshare.
125 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
127 * trans-openmp.c (ompws_flags): New variable.
128 (gfc_trans_omp_workshare): Rewritten.
130 2009-04-11 Daniel Kraft <d@domob.eu>
133 * gfortran.h (struct gfc_charlen): New field `passed_length' to store
134 the actual passed string length for dummy arguments.
135 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
136 assertion, moved a local variable into the innermost block it is needed.
137 (create_function_arglist): Removed TODO about the check being
138 implemented and initialize cl->passed_length here.
139 (add_argument_checking): New method.
140 (gfc_generate_function_code): Call the argument checking method.
142 2009-04-11 Janus Weil <janus@gcc.gnu.org>
145 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
147 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
149 * resolve.c (resolve_global_procedure): Enable whole-file checking for
150 procedures that are declared later in the file.
152 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
155 * trans.c (gfc_allocate_with_status): Fix type mismatches
158 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
161 * expr.c (find_array_section): Leave early on zero-sized arrays.
163 2009-04-09 Janus Weil <janus@gcc.gnu.org>
166 * decl.c (add_hidden_procptr_result): New function for handling
167 procedure pointer return values by adding a hidden result variable.
168 (variable_decl,match_procedure_decl,gfc_match_function_decl,
169 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
171 * parse.c (parse_interface): Add EXTERNAL attribute only after
172 FUNCTION/SUBROUTINE declaration is complete.
173 * primary.c (replace_hidden_procptr_result): New function for replacing
174 function symbol by hidden result variable.
175 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
177 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
178 resolve_symbol): Allow for procedure pointer function results.
179 (resolve_fl_procedure): Conflict detection moved here from
181 * symbol.c (gfc_check_function_type): Allow for procedure pointer
183 (check_conflict): Move some conflict detection to resolution stage.
184 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
187 2009-04-08 Jakub Jelinek <jakub@redhat.com>
189 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
190 contain TYPE_STRING_FLAG types.
192 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
195 * invoke.texi (fdollar-ok): Fix typo.
197 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
200 * invoke.texi (fdollar-ok): Clarify limitations.
202 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
205 * trans-array.c (gfc_trans_deferred_array): Return if this
206 is a result variable.
208 2009-04-07 Janus Weil <janus@gcc.gnu.org>
211 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
212 procedure pointer decls.
214 2009-04-07 Janus Weil <janus@gcc.gnu.org>
217 * expr.c (gfc_check_pointer_assign): Enable interface check for
219 * gfortran.h: Add copy_formal_args_intr.
220 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
221 if second argument is an intrinsic.
222 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
224 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
225 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
226 intrinsic interfaces here. Must happen earlier.
227 (resolve_symbol): Resolution of intrinsic interfaces moved here from
228 resolve_specific_..., and formal args are now copied from intrinsic
230 * symbol.c (copy_formal_args_intr): New function to copy the formal
231 arguments from an intinsic procedure.
233 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
236 * dependency.c (ref_same_as_full_array): New function.
237 (gfc_dep_resolver): Call it.
239 2009-04-06 Janus Weil <janus@gcc.gnu.org>
242 * decl.c (match_procedure_decl): Fix double declaration problems with
243 PROCEDURE statements.
244 * symbol.c (gfc_add_type): Ditto.
246 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
249 * trans-array.c (gfc_conv_array_ref): If the symbol has the
250 temporary attribute use the array_spec for the bounds.
251 * gfortran.h : Add the temporary field to the structure
253 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
256 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
259 * trans-array.c (gfc_trans_array_constructor_value): Shadow
260 implied do-loop variable to avoid spurious middle-end warnings.
262 2009-04-04 Tobias Burnus <burnus@net-b.de>
265 * trans-decl.c (gfc_generate_function_code): Move recursive
266 check to the right position.
268 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
271 * trans-common.c (translate_common): Do not offset the whole
274 2009-04-03 Tobias Burnus <burnus@net-b.de>
277 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
278 if it is not a procedure pointer.
279 * primary.c (match_actual_arg): Ditto.
281 2009-03-31 Joseph Myers <joseph@codesourcery.com>
283 PR preprocessor/15638
284 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
286 2009-03-30 Steven G. Kargl <kargls@comcast.net>
289 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
290 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
291 comments. Minor whitespace cleanup.
292 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
293 (resolve_deallocate_expr (gfc_expr *e): Update error message.
294 (resolve_allocate_expr): Remove dead code. Update error message.
295 Move error checking to ...
296 (resolve_allocate_deallocate): ... here. Add additional error
297 checking for STAT, ERRMSG, and allocate-objects.
298 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
299 Check for redundant uses of STAT and ERRMSG. Reword error message
300 and add checking for pointer, allocatable, and proc_pointer attributes.
302 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
307 * symbol.c : Add gfc_global_ns_list.
308 * decl.c (add_global_entry): Set the namespace ('ns') field.
309 * gfortran.h : Add the resolved field to gfc_namespace. Add the
310 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
311 gfc_option_t. Add the prototype for gfc_free_dt_list.
312 * lang.opt : Add the whole-file option.
313 * invoke.texi : Document the whole-file option.
314 * resolve.c (resolve_global_procedure): If the fwhole-file
315 option is set, reorder gsymbols to ensure that translation is
316 in the right order. Resolve the gsymbol's namespace if that
317 has not occurred and then check interfaces.
318 (resolve_function): Move call to resolve_global_procedure.
319 (resolve_call): The same.
320 (resolve_codes): Store the current labels_obstack.
321 (gfc_resolve) : Return if the namespace is already resolved.
322 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
323 option is selected, use the backend_decl of a gsymbol, if it is
325 parse.c (add_global_procedure, add_global_program): If the flag
326 whole-file is set, add the namespace to the gsymbol.
327 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
328 the global namespace list. Rearrange to do resolution of all
329 the procedures in a file, followed by their translation.
330 * options.c (gfc_init_options): Add -fwhole-file.
331 (gfc_handle_option): The same.
333 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
335 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
336 family of intrinsics instead of BUILT_IN_INF family.
337 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
338 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
340 2009-03-30 Jakub Jelinek <jakub@redhat.com>
342 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
343 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
345 2009-03-30 Joseph Myers <joseph@codesourcery.com>
347 PR rtl-optimization/323
348 * options.c (gfc_post_options): Set
349 flag_excess_precision_cmdline. Give an error for
350 -fexcess-precision=standard for processors where the option is
353 2009-03-29 Joseph Myers <joseph@codesourcery.com>
355 PR preprocessor/34695
356 * cpp.c (cb_cpp_error): New.
357 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
358 Don't check cpp_errors (cpp_in).
359 (gfc_cpp_init_0): Set cb->error.
361 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
364 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
365 expr.c (gfc_match_init_expr): Add global variable init_flag to
366 flag matching an initialization expression.
367 (check_intrinsic_op): Move no longer reachable error message to ...
368 * arith.c (arith_power): ... here. Remove gfc_ prefix in
369 gfc_arith_power. Use init_flag. Allow constant folding of x**y
370 when y is REAL or COMPLEX.
371 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
372 for constant folding.
373 * gfc_power: Update gfc_arith_power to arith_power
375 2009-03-29 Daniel Kraft <d@domob.eu>
378 * gfortran.h (struct gfc_typebound_proc): Added new flag `deferred' and
379 added a comment explaining DEFERRED binding handling.
380 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
381 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
382 and do some validity checks for DEFERRED and this construct.
383 * module.c (binding_overriding): New string constant for DEFERRED.
384 (mio_typebound_proc): Module-IO DEFERRED flag.
385 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
386 binding is not overridden by a DEFERRED one.
387 (resolve_typebound_procedure): Allow abstract interfaces as targets
388 for DEFERRED bindings.
389 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
390 (resolve_fl_derived): Use new `ensure_not_abstract' method for
391 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
392 binding is overridden.
393 (check_typebound_baseobject): New method.
394 (resolve_compcall), (resolve_typebound_call): Check base-object of
395 the type-bound procedure call.
396 * gfc-internals.texi (Type-bound procedures): Document a little bit
397 about internal handling of DEFERRED bindings.
399 2009-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
402 * gfortran.h (gfc_st_label): Fix comment.
403 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
404 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
405 END SELECT with labels.
406 (check_do_closure): Fix formatting.
407 (parse_do_block): Fix typo in error message.
408 * resolve.c (code_stack): Remove tail member. Update comment to
409 new use of reachable_labels.
410 (reachable_labels): Rename to ...
411 (find_reachable_labels): ... this. Overhaul. Update preceding
413 (resolve_branch): Fix comment preceding function. Rewrite.
414 (resolve_code): Update call to find_reachable_labels. Add code to
415 deal with EXEC_END_BLOCK.
416 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
417 Add 2009 to copyright years.
418 * trans.c (gfc_trans_code): Likewise on both counts.
420 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
423 * expr.c (gfc_check_assign): Allow pointer components when
427 * resolve.c (check_data_variable): Treat pointer arrays with
430 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
433 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
434 have a string_length.
436 2009-03-28 Tobias Burnus <burnus@net-b.de>
439 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
440 Add GFC_RTCHECK_DO support.
441 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
442 * invoke.texi (-fcheck): Document "do" option.
444 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
447 * trans-array.c (get_elemental_fcn_charlen): Remove.
448 (get_array_charlen): New function to replace previous.
450 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
453 * parse.c (parse_derived): Do not break on finding pointer,
454 allocatable or private components.
456 2009-03-28 Tobias Burnus <burnus@net-b.de>
459 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
460 * trans-decl.c (gfc_generate_function_code): Add recursion check.
461 * invoke.texi (-fcheck): Add recursive option.
463 2009-03-28 Tobias Burnus <burnus@net-b.de>
466 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
468 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
469 Paul Thomas <pault@gcc.gnu.org>
470 Tobias Burnus <burnus@net-b.de>
472 * gfortran.h (gfc_option_t): Add rtcheck.
473 * lang.opt: New option -fcheck.
474 * libgfortran.h: Add GFC_RTCHECK_* constants.
475 * invoke.texi: Document -fcheck.
476 * options.c (gfc_handle_runtime_check_option): New function.
477 (gfc_init_options,gfc_post_options,gfc_handle_option):
480 2009-03-27 Richard Guenther <rguenther@suse.de>
482 * trans-array.c (gfc_conv_descriptor_data_addr): Use
483 gfc_build_addr_expr instead of build_fold_addr_expr.
484 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
485 gfc_trans_constant_array_constructor, gfc_conv_array_data,
486 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
487 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
488 gfc_conv_function_val, gfc_conv_operator_assign,
489 gfc_conv_subref_array_arg, gfc_conv_function_call,
490 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
491 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
492 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
493 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
494 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
495 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
496 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
497 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
498 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
499 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
500 build_filepos, gfc_trans_inquire, gfc_trans_wait,
501 nml_get_addr_expr, transfer_namelist_element, build_dt,
502 gfc_trans_dt_end, transfer_array_component, transfer_expr,
503 transfer_array_desc, gfc_trans_transfer): Likewise.
504 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
505 * trans.c (gfc_build_addr_expr): Mark the base of the address
508 2009-03-27 Tobias Burnus <burnus@net-b.de>
510 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
511 (gfc_expr): Add is_snan.
512 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
513 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
514 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
515 * resolve.c (build_default_init_expr): Update call.
516 * target-memory.c (encode_float): Ditto.
517 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
519 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
521 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
524 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
526 * simplify.c (gfc_simplify_transfer): Zero-initialize the
529 2009-02-27 Tobias Burnus <burnus@net-b.de>
532 * module.c (read_md5_from_module_file): Add missing quote.
534 2009-02-27 Tobias Burnus <burnus@net-b.de>
537 * module.c (read_md5_from_module_file): Include mod version
540 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
543 * interface.c (compare_type_rank_if): Return 1 if the symbols
544 are the same and deal with external procedures where one is
545 identified to be a function or subroutine by usage but the
548 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
551 * trans-array.c (gfc_conv_array_initializer): Convert all
552 expressions rather than ICEing.
554 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
557 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
558 make global. Change function name in error messages.
559 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
560 (gfc_array_ref_shape): Likewise.
561 * gfortran.h: Add prototype for gfc_ref_dimen_size.
562 * simplify.c (simplify_bound_dim): Add ref argument.
563 If the reference isn't a full array, return one for
564 the lower bound and the extent for the upper bound.
565 (simplify_bound): For array sections, take as from the
566 argument. Add reference to all to simplify_bound_dim.
568 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
570 * scanner.c (load_line): At end of line, skip '\r' without setting
573 2009-02-18 Daniel Kraft <d@domob.eu>
575 * gfortran.texi: New chapter about compiler characteristics.
576 (Compiler Characteristics): Document KIND type parameters here.
578 2009-02-18 Tobias Burnus <burnus@net-b.de>
580 * intrinsic.texi (MALLOC): Make example more portable.
582 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
585 * module.c (gfc_dump_module,gfc_use_module): Add module
588 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
592 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
593 function references to ensure that a valid expression is used.
594 (gfc_conv_function_call): Pass Cray pointers to procedures.
596 2009-02-03 Jakub Jelinek <jakub@redhat.com>
598 * gfortranspec.c (lang_specific_driver): Update copyright notice
601 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
605 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
606 descriptor ubound for UBOUND, when the array lbound == 1.
608 2009-01-27 Daniel Kraft <d@domob.eu>
611 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
612 for the real type needed to make it work for subcomponent-references.
614 2009-01-21 Daniel Kraft <d@domob.eu>
616 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
618 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
621 * resolve.c (check_host_association): Remove the matching to
622 correct an incorrect host association and use manipulation of
623 the expression instead.
625 2009-01-20 Tobias Burnus <burnus@net-b.de>
627 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
629 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
632 * simplify.c (simplify_bound): Don't use array specification
633 if variable or component has subsequent references.
635 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
638 * module.c (write_common_0): Add argument 'this_module' and
639 check that non-use associated common blocks are written first.
640 (write_common): Call write_common_0 twice, once with true and
643 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
646 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
647 been absorbed into gfc_conv_intrinsic_transfer. All
648 references to it in trans-intrinsic.c have been changed
649 accordingly. PR fixed by using a temporary for scalar
650 character transfer, when the source is shorter than the
653 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
656 * module.c (write_common_0): Revert patch of 2009-01-05.
658 2009-01-16 Janus Weil <janus@gcc.gnu.org>
661 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
663 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
664 Enable procedure pointers as module variables.
666 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
668 * ChangeLog-2007: Clean out svn merge droppings.
670 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
673 * target-memory.c (encode_derived): Encode NULL.
675 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
678 * resolve.c (check_host_association): Use the symtree name to
679 search for a potential contained procedure, since this is the
680 name by which it would be referenced.
682 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
685 * interface.c (gfc_procedure_use): Don't warn about functions
687 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
690 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
693 * module.c (write_common_0): Use the name of the symtree rather
694 than the common block, to determine if the common has been
697 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
700 * check.c (gfc_check_random_seed): Added size check for GET
701 dummy argument, reworded error messages to follow common pattern.
703 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
706 * trans-types.c (gfc_get_derived_type): Check for the
707 presence of derived->ns->proc_name before
708 accessing derived->ns->proc_name->attr.flavor .
709 * resolve.c (resolve_symbol): Likewise.
711 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
714 * gfortran.h : Add bit to gfc_expr 'user_operator'
715 * interface.c (gfc_extend_expr): Set the above if the operator
716 is substituted by a function.
717 * resolve.c (check_host_association): Return if above is set.
719 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
722 * ChangeLog-2008: Fix function name.
725 * dependency.c (gfc_check_argument_var_dependency):
726 Move the check for pointerness inside the if block
727 so that it doesn't affect the return value.
730 * trans-stmt.c (gfc_trans_call):
731 Add the dependency code after the loop bounds calculation one.
733 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
735 * intrinsic.c (do_simplify): Removed already implemented TODO.
737 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
740 * simplify.c (gfc_simplify_merge): New.
741 * intrinsic.h (gfc_simplify_merge): New prototype.
742 * intrinsic.c (add_functions): Added simplification for MERGE.
744 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
747 * gfortran.h (gfc_is_data_pointer): Added prototype
748 * resolve.c (gfc_iso_c_func_interface):
749 Use gfc_is_data_pointer to test for pointer attribute.
750 * dependency.c (gfc_is_data_pointer):
751 Support pointer-returning functions.
753 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
755 * symbol.c (save_symbol): Don't SAVE function results.
757 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
760 * resolve.c (resolve_call): When searching for proper host
761 association, use symtree rather than symbol. For everything
762 except generic subroutines, substitute the symtree in the call
763 rather than the symbol.
766 Copyright (C) 2009 Free Software Foundation, Inc.
768 Copying and distribution of this file, with or without modification,
769 are permitted in any medium without royalty provided the copyright
770 notice and this notice are preserved.