1 2009-05-06 Tobias Burnus <burnus@net-b.de>
4 * resolve.c (resolve_symbol): Print no warning for implicitly
5 typed intrinsic functions.
7 2009-05-05 Janus Weil <janus@gcc.gnu.org>
10 * expr.c (gfc_check_pointer_assign): Check for statement functions and
11 internal procedures in procedure pointer assignments.
13 2009-04-28 Janus Weil <janus@gcc.gnu.org>
16 * resolve.c (resolve_symbol): Correctly copy the interface of a
17 PROCEDURE statement if the interface involves a RESULT variable.
19 2009-04-28 Janus Weil <janus@gcc.gnu.org>
23 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
25 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
27 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
30 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
31 type parentheses argument if it is a variable with allocatable
34 2009-04-27 Ian Lance Taylor <iant@google.com>
36 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
38 * trans-io.c (st_parameter_field): Add casts to enum type.
40 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
43 fortran/data.c (gfc_assign_data_value): If the lvalue is an
44 assumed character length entity in a data statement, then
45 return FAILURE to prevent segmentation fault.
47 2009-04-26 Jakub Jelinek <jakub@redhat.com>
49 * trans-decl.c: Include pointer-set.h.
50 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
51 (gfc_nonlocal_dummy_array_decl): New function.
52 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
54 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
55 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
56 chain it to outermost block's vars, destroy it afterwards.
57 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
59 2009-04-25 Janus Weil <janus@gcc.gnu.org>
62 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
63 They differ if the symbol has been use-renamed.
65 2009-04-24 Ian Lance Taylor <iant@google.com>
67 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
68 out of struct gfc_symbol.
69 (struct gfc_symbol): Use enum gfc_symbol_type.
70 (enum gfc_array_ref_dimen_type): New named enum type, broken out
71 of struct gfc_array_ref).
72 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
73 (mod_pointee_as): Update declaration.
74 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
75 (gfc_mod_pointee_as): Change return type to "match".
76 * module.c (mio_array_ref): Add cast to enum type.
77 (mio_symbol): Likewise.
78 * resolve.c (resolve_global_procedure): Change type to enum
80 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
83 2009-04-24 Daniel Kraft <d@domob.eu>
85 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
86 (struct gfc_symtree): Moved `typebound' member inside union.
87 (struct gfc_namespace): Add `tb_sym_root' as new symtree to sort out
88 type-bound procedures there.
89 (gfc_get_tbp_symtree): New procedure.
90 * symbol.c (tentative_tbp_list): New global.
91 (gfc_get_namespace): NULL new `tb_sym_root' member.
92 (gfc_new_symtree): Removed initialization of `typebound' member.
93 (gfc_undo_symbols): Process list of tentative tbp's.
94 (gfc_commit_symbols): Ditto.
95 (free_tb_tree): New method.
96 (gfc_free_namespace): Call it.
97 (gfc_get_typebound_proc): New method.
98 (gfc_get_tbp_symtree): New method.
99 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
100 and gfc_namespace with regards to tbp's.
101 * dump-parse-tree.c (show_typebound): Ditto.
102 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
103 as it isn't a symbol any longer.
104 * module.c (mio_typebound_symtree): Adapt to changes.
105 (mio_typebound_proc): Ditto, create symtrees using `gfc_get_tbp_symtree'
106 rather than `gfc_get_sym_tree'.
107 (mio_f2k_derived): Ditto.
108 * decl.c (match_procedure_in_type): Ditto.
109 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
110 * resolve.c (check_typebound_override): Adapt to changes.
111 (resolve_typebound_generic): Ditto.
112 (resolve_typebound_procedures): Ditto.
113 (ensure_not_abstract_walker): Ditto.
114 (ensure_not_abstract): Ditto.
115 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
116 instance, through removed tentative ones).
117 * gfc-internals.texi (Type-bound procedures): Document changes.
119 2009-04-24 Janus Weil <janus@gcc.gnu.org>
123 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
124 for the formal arguments.
126 2009-04-21 Taras Glek <tglek@mozilla.com>
128 * f95-lang.c: Update GTY annotations to new syntax.
129 * trans-intrinsic.c: Likewise.
130 * trans-io.c: Likewise.
133 2009-04-22 Janus Weil <janus@gcc.gnu.org>
136 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
137 (match_procedure_decl): Set if_source.
138 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
139 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
140 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
141 add documentation. Rename copy_formal_args and copy_formal_args_intr.
142 * interface.c (gfc_compare_interfaces): Check for return types,
143 handle IFSRC_UNKNOWN.
144 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
145 (gfc_procedure_use): Modified handling of intrinsics.
146 * intrinsic.c (add_functions): Bugfix for "dim".
147 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
148 which copies the interface from isym to sym.
149 (resolve_procedure_expression,resolve_function): Use new function
151 (resolve_symbol): Add function attribute for externals with return type
152 and use new function 'resolve_intrinsic'.
153 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
154 (copy_formal_args): Renamed to gfc_copy_formal_args.
155 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
156 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
158 2009-04-21 Joseph Myers <joseph@codesourcery.com>
160 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
161 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
162 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
163 copyright and license notices.
164 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
165 ChangeLog-2008: Correct dates.
167 2009-04-20 Tobias Burnus <burnus@net-b.de>
170 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
172 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
175 * resolve.c (is_sym_host_assoc): New function.
176 (resolve_fl_derived): Call it when checking PRIVATE components
177 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
179 (resolve_fl_namelist): Call it twice to check for host
182 2009-04-20 Ian Lance Taylor <iant@google.com>
184 * module.c (import_iso_c_binding_module): Add casts to enum type.
185 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
187 (gfc_conv_intrinsic_anyall): Likewise.
188 (gfc_conv_intrinsic_arith): Likewise.
189 (gfc_conv_intrinsic_minmaxloc): Likewise.
190 (gfc_conv_intrinsic_minmaxval): Likewise.
191 (gfc_conv_intrinsic_bitop): Likewise.
192 (gfc_conv_intrinsic_singlebitop): Likewise.
193 (gfc_conv_intrinsic_strcmp): Likewise.
195 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
196 Jakub Jelinek <jakub@redhat.com>
199 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
200 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
201 (ompws_flags): New extern decl.
202 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
203 for the outer dimension if ompws_flags allow it.
204 * trans.c (gfc_generate_code): Clear ompws_flags.
205 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
206 array assignments inside of !$omp workshare.
207 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
209 * trans-openmp.c (ompws_flags): New variable.
210 (gfc_trans_omp_workshare): Rewritten.
212 2009-04-11 Daniel Kraft <d@domob.eu>
215 * gfortran.h (struct gfc_charlen): New field `passed_length' to store
216 the actual passed string length for dummy arguments.
217 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
218 assertion, moved a local variable into the innermost block it is needed.
219 (create_function_arglist): Removed TODO about the check being
220 implemented and initialize cl->passed_length here.
221 (add_argument_checking): New method.
222 (gfc_generate_function_code): Call the argument checking method.
224 2009-04-11 Janus Weil <janus@gcc.gnu.org>
227 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
229 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
231 * resolve.c (resolve_global_procedure): Enable whole-file checking for
232 procedures that are declared later in the file.
234 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
237 * trans.c (gfc_allocate_with_status): Fix type mismatches
240 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
243 * expr.c (find_array_section): Leave early on zero-sized arrays.
245 2009-04-09 Janus Weil <janus@gcc.gnu.org>
248 * decl.c (add_hidden_procptr_result): New function for handling
249 procedure pointer return values by adding a hidden result variable.
250 (variable_decl,match_procedure_decl,gfc_match_function_decl,
251 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
253 * parse.c (parse_interface): Add EXTERNAL attribute only after
254 FUNCTION/SUBROUTINE declaration is complete.
255 * primary.c (replace_hidden_procptr_result): New function for replacing
256 function symbol by hidden result variable.
257 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
259 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
260 resolve_symbol): Allow for procedure pointer function results.
261 (resolve_fl_procedure): Conflict detection moved here from
263 * symbol.c (gfc_check_function_type): Allow for procedure pointer
265 (check_conflict): Move some conflict detection to resolution stage.
266 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
269 2009-04-08 Jakub Jelinek <jakub@redhat.com>
271 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
272 contain TYPE_STRING_FLAG types.
274 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
277 * invoke.texi (fdollar-ok): Fix typo.
279 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
282 * invoke.texi (fdollar-ok): Clarify limitations.
284 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
287 * trans-array.c (gfc_trans_deferred_array): Return if this
288 is a result variable.
290 2009-04-07 Janus Weil <janus@gcc.gnu.org>
293 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
294 procedure pointer decls.
296 2009-04-07 Janus Weil <janus@gcc.gnu.org>
299 * expr.c (gfc_check_pointer_assign): Enable interface check for
301 * gfortran.h: Add copy_formal_args_intr.
302 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
303 if second argument is an intrinsic.
304 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
306 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
307 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
308 intrinsic interfaces here. Must happen earlier.
309 (resolve_symbol): Resolution of intrinsic interfaces moved here from
310 resolve_specific_..., and formal args are now copied from intrinsic
312 * symbol.c (copy_formal_args_intr): New function to copy the formal
313 arguments from an intinsic procedure.
315 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
318 * dependency.c (ref_same_as_full_array): New function.
319 (gfc_dep_resolver): Call it.
321 2009-04-06 Janus Weil <janus@gcc.gnu.org>
324 * decl.c (match_procedure_decl): Fix double declaration problems with
325 PROCEDURE statements.
326 * symbol.c (gfc_add_type): Ditto.
328 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
331 * trans-array.c (gfc_conv_array_ref): If the symbol has the
332 temporary attribute use the array_spec for the bounds.
333 * gfortran.h : Add the temporary field to the structure
335 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
338 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
341 * trans-array.c (gfc_trans_array_constructor_value): Shadow
342 implied do-loop variable to avoid spurious middle-end warnings.
344 2009-04-04 Tobias Burnus <burnus@net-b.de>
347 * trans-decl.c (gfc_generate_function_code): Move recursive
348 check to the right position.
350 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
353 * trans-common.c (translate_common): Do not offset the whole
356 2009-04-03 Tobias Burnus <burnus@net-b.de>
359 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
360 if it is not a procedure pointer.
361 * primary.c (match_actual_arg): Ditto.
363 2009-03-31 Joseph Myers <joseph@codesourcery.com>
365 PR preprocessor/15638
366 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
368 2009-03-30 Steven G. Kargl <kargls@comcast.net>
371 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
372 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
373 comments. Minor whitespace cleanup.
374 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
375 (resolve_deallocate_expr (gfc_expr *e): Update error message.
376 (resolve_allocate_expr): Remove dead code. Update error message.
377 Move error checking to ...
378 (resolve_allocate_deallocate): ... here. Add additional error
379 checking for STAT, ERRMSG, and allocate-objects.
380 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
381 Check for redundant uses of STAT and ERRMSG. Reword error message
382 and add checking for pointer, allocatable, and proc_pointer attributes.
384 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
389 * symbol.c : Add gfc_global_ns_list.
390 * decl.c (add_global_entry): Set the namespace ('ns') field.
391 * gfortran.h : Add the resolved field to gfc_namespace. Add the
392 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
393 gfc_option_t. Add the prototype for gfc_free_dt_list.
394 * lang.opt : Add the whole-file option.
395 * invoke.texi : Document the whole-file option.
396 * resolve.c (resolve_global_procedure): If the fwhole-file
397 option is set, reorder gsymbols to ensure that translation is
398 in the right order. Resolve the gsymbol's namespace if that
399 has not occurred and then check interfaces.
400 (resolve_function): Move call to resolve_global_procedure.
401 (resolve_call): The same.
402 (resolve_codes): Store the current labels_obstack.
403 (gfc_resolve) : Return if the namespace is already resolved.
404 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
405 option is selected, use the backend_decl of a gsymbol, if it is
407 parse.c (add_global_procedure, add_global_program): If the flag
408 whole-file is set, add the namespace to the gsymbol.
409 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
410 the global namespace list. Rearrange to do resolution of all
411 the procedures in a file, followed by their translation.
412 * options.c (gfc_init_options): Add -fwhole-file.
413 (gfc_handle_option): The same.
415 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
417 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
418 family of intrinsics instead of BUILT_IN_INF family.
419 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
420 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
422 2009-03-30 Jakub Jelinek <jakub@redhat.com>
424 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
425 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
427 2009-03-30 Joseph Myers <joseph@codesourcery.com>
429 PR rtl-optimization/323
430 * options.c (gfc_post_options): Set
431 flag_excess_precision_cmdline. Give an error for
432 -fexcess-precision=standard for processors where the option is
435 2009-03-29 Joseph Myers <joseph@codesourcery.com>
437 PR preprocessor/34695
438 * cpp.c (cb_cpp_error): New.
439 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
440 Don't check cpp_errors (cpp_in).
441 (gfc_cpp_init_0): Set cb->error.
443 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
446 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
447 expr.c (gfc_match_init_expr): Add global variable init_flag to
448 flag matching an initialization expression.
449 (check_intrinsic_op): Move no longer reachable error message to ...
450 * arith.c (arith_power): ... here. Remove gfc_ prefix in
451 gfc_arith_power. Use init_flag. Allow constant folding of x**y
452 when y is REAL or COMPLEX.
453 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
454 for constant folding.
455 * gfc_power: Update gfc_arith_power to arith_power
457 2009-03-29 Daniel Kraft <d@domob.eu>
460 * gfortran.h (struct gfc_typebound_proc): Added new flag `deferred' and
461 added a comment explaining DEFERRED binding handling.
462 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
463 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
464 and do some validity checks for DEFERRED and this construct.
465 * module.c (binding_overriding): New string constant for DEFERRED.
466 (mio_typebound_proc): Module-IO DEFERRED flag.
467 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
468 binding is not overridden by a DEFERRED one.
469 (resolve_typebound_procedure): Allow abstract interfaces as targets
470 for DEFERRED bindings.
471 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
472 (resolve_fl_derived): Use new `ensure_not_abstract' method for
473 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
474 binding is overridden.
475 (check_typebound_baseobject): New method.
476 (resolve_compcall), (resolve_typebound_call): Check base-object of
477 the type-bound procedure call.
478 * gfc-internals.texi (Type-bound procedures): Document a little bit
479 about internal handling of DEFERRED bindings.
481 2009-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
484 * gfortran.h (gfc_st_label): Fix comment.
485 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
486 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
487 END SELECT with labels.
488 (check_do_closure): Fix formatting.
489 (parse_do_block): Fix typo in error message.
490 * resolve.c (code_stack): Remove tail member. Update comment to
491 new use of reachable_labels.
492 (reachable_labels): Rename to ...
493 (find_reachable_labels): ... this. Overhaul. Update preceding
495 (resolve_branch): Fix comment preceding function. Rewrite.
496 (resolve_code): Update call to find_reachable_labels. Add code to
497 deal with EXEC_END_BLOCK.
498 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
499 Add 2009 to copyright years.
500 * trans.c (gfc_trans_code): Likewise on both counts.
502 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
505 * expr.c (gfc_check_assign): Allow pointer components when
509 * resolve.c (check_data_variable): Treat pointer arrays with
512 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
515 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
516 have a string_length.
518 2009-03-28 Tobias Burnus <burnus@net-b.de>
521 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
522 Add GFC_RTCHECK_DO support.
523 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
524 * invoke.texi (-fcheck): Document "do" option.
526 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
529 * trans-array.c (get_elemental_fcn_charlen): Remove.
530 (get_array_charlen): New function to replace previous.
532 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
535 * parse.c (parse_derived): Do not break on finding pointer,
536 allocatable or private components.
538 2009-03-28 Tobias Burnus <burnus@net-b.de>
541 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
542 * trans-decl.c (gfc_generate_function_code): Add recursion check.
543 * invoke.texi (-fcheck): Add recursive option.
545 2009-03-28 Tobias Burnus <burnus@net-b.de>
548 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
550 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
551 Paul Thomas <pault@gcc.gnu.org>
552 Tobias Burnus <burnus@net-b.de>
554 * gfortran.h (gfc_option_t): Add rtcheck.
555 * lang.opt: New option -fcheck.
556 * libgfortran.h: Add GFC_RTCHECK_* constants.
557 * invoke.texi: Document -fcheck.
558 * options.c (gfc_handle_runtime_check_option): New function.
559 (gfc_init_options,gfc_post_options,gfc_handle_option):
562 2009-03-27 Richard Guenther <rguenther@suse.de>
564 * trans-array.c (gfc_conv_descriptor_data_addr): Use
565 gfc_build_addr_expr instead of build_fold_addr_expr.
566 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
567 gfc_trans_constant_array_constructor, gfc_conv_array_data,
568 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
569 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
570 gfc_conv_function_val, gfc_conv_operator_assign,
571 gfc_conv_subref_array_arg, gfc_conv_function_call,
572 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
573 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
574 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
575 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
576 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
577 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
578 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
579 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
580 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
581 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
582 build_filepos, gfc_trans_inquire, gfc_trans_wait,
583 nml_get_addr_expr, transfer_namelist_element, build_dt,
584 gfc_trans_dt_end, transfer_array_component, transfer_expr,
585 transfer_array_desc, gfc_trans_transfer): Likewise.
586 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
587 * trans.c (gfc_build_addr_expr): Mark the base of the address
590 2009-03-27 Tobias Burnus <burnus@net-b.de>
592 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
593 (gfc_expr): Add is_snan.
594 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
595 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
596 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
597 * resolve.c (build_default_init_expr): Update call.
598 * target-memory.c (encode_float): Ditto.
599 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
601 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
603 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
606 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
608 * simplify.c (gfc_simplify_transfer): Zero-initialize the
611 2009-02-27 Tobias Burnus <burnus@net-b.de>
614 * module.c (read_md5_from_module_file): Add missing quote.
616 2009-02-27 Tobias Burnus <burnus@net-b.de>
619 * module.c (read_md5_from_module_file): Include mod version
622 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
625 * interface.c (compare_type_rank_if): Return 1 if the symbols
626 are the same and deal with external procedures where one is
627 identified to be a function or subroutine by usage but the
630 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
633 * trans-array.c (gfc_conv_array_initializer): Convert all
634 expressions rather than ICEing.
636 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
639 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
640 make global. Change function name in error messages.
641 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
642 (gfc_array_ref_shape): Likewise.
643 * gfortran.h: Add prototype for gfc_ref_dimen_size.
644 * simplify.c (simplify_bound_dim): Add ref argument.
645 If the reference isn't a full array, return one for
646 the lower bound and the extent for the upper bound.
647 (simplify_bound): For array sections, take as from the
648 argument. Add reference to all to simplify_bound_dim.
650 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
652 * scanner.c (load_line): At end of line, skip '\r' without setting
655 2009-02-18 Daniel Kraft <d@domob.eu>
657 * gfortran.texi: New chapter about compiler characteristics.
658 (Compiler Characteristics): Document KIND type parameters here.
660 2009-02-18 Tobias Burnus <burnus@net-b.de>
662 * intrinsic.texi (MALLOC): Make example more portable.
664 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
667 * module.c (gfc_dump_module,gfc_use_module): Add module
670 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
674 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
675 function references to ensure that a valid expression is used.
676 (gfc_conv_function_call): Pass Cray pointers to procedures.
678 2009-02-03 Jakub Jelinek <jakub@redhat.com>
680 * gfortranspec.c (lang_specific_driver): Update copyright notice
683 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
687 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
688 descriptor ubound for UBOUND, when the array lbound == 1.
690 2009-01-27 Daniel Kraft <d@domob.eu>
693 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
694 for the real type needed to make it work for subcomponent-references.
696 2009-01-21 Daniel Kraft <d@domob.eu>
698 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
700 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
703 * resolve.c (check_host_association): Remove the matching to
704 correct an incorrect host association and use manipulation of
705 the expression instead.
707 2009-01-20 Tobias Burnus <burnus@net-b.de>
709 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
711 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
714 * simplify.c (simplify_bound): Don't use array specification
715 if variable or component has subsequent references.
717 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
720 * module.c (write_common_0): Add argument 'this_module' and
721 check that non-use associated common blocks are written first.
722 (write_common): Call write_common_0 twice, once with true and
725 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
728 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
729 been absorbed into gfc_conv_intrinsic_transfer. All
730 references to it in trans-intrinsic.c have been changed
731 accordingly. PR fixed by using a temporary for scalar
732 character transfer, when the source is shorter than the
735 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
738 * module.c (write_common_0): Revert patch of 2009-01-05.
740 2009-01-16 Janus Weil <janus@gcc.gnu.org>
743 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
745 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
746 Enable procedure pointers as module variables.
748 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
750 * ChangeLog-2007: Clean out svn merge droppings.
752 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
755 * target-memory.c (encode_derived): Encode NULL.
757 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
760 * resolve.c (check_host_association): Use the symtree name to
761 search for a potential contained procedure, since this is the
762 name by which it would be referenced.
764 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
767 * interface.c (gfc_procedure_use): Don't warn about functions
769 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
772 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
775 * module.c (write_common_0): Use the name of the symtree rather
776 than the common block, to determine if the common has been
779 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
782 * check.c (gfc_check_random_seed): Added size check for GET
783 dummy argument, reworded error messages to follow common pattern.
785 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
788 * trans-types.c (gfc_get_derived_type): Check for the
789 presence of derived->ns->proc_name before
790 accessing derived->ns->proc_name->attr.flavor .
791 * resolve.c (resolve_symbol): Likewise.
793 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
796 * gfortran.h : Add bit to gfc_expr 'user_operator'
797 * interface.c (gfc_extend_expr): Set the above if the operator
798 is substituted by a function.
799 * resolve.c (check_host_association): Return if above is set.
801 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
804 * ChangeLog-2008: Fix function name.
807 * dependency.c (gfc_check_argument_var_dependency):
808 Move the check for pointerness inside the if block
809 so that it doesn't affect the return value.
812 * trans-stmt.c (gfc_trans_call):
813 Add the dependency code after the loop bounds calculation one.
815 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
817 * intrinsic.c (do_simplify): Removed already implemented TODO.
819 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
822 * simplify.c (gfc_simplify_merge): New.
823 * intrinsic.h (gfc_simplify_merge): New prototype.
824 * intrinsic.c (add_functions): Added simplification for MERGE.
826 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
829 * gfortran.h (gfc_is_data_pointer): Added prototype
830 * resolve.c (gfc_iso_c_func_interface):
831 Use gfc_is_data_pointer to test for pointer attribute.
832 * dependency.c (gfc_is_data_pointer):
833 Support pointer-returning functions.
835 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
837 * symbol.c (save_symbol): Don't SAVE function results.
839 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
842 * resolve.c (resolve_call): When searching for proper host
843 association, use symtree rather than symbol. For everything
844 except generic subroutines, substitute the symtree in the call
845 rather than the symbol.
848 Copyright (C) 2009 Free Software Foundation, Inc.
850 Copying and distribution of this file, with or without modification,
851 are permitted in any medium without royalty provided the copyright
852 notice and this notice are preserved.