1 2011-06-20 Tobias Burnus <burnus@net-b.de>
4 * gfortran.h (gfc_check_vardef_context): Update prototype.
5 (iso_fortran_env_symbol): Handle derived types.
6 (symbol_attribute): Add lock_comp.
7 * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
8 * interface.c (compare_parameter, gfc_procedure_use): Handle
10 (compare_actual_formal): Update
11 gfc_check_vardef_context call.
12 * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
13 * intrinsic.c (check_arglist): Ditto.
14 * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
15 * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
16 * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
17 * module.c (mio_symbol_attribute): Handle lock_comp.
18 (create_derived_type): New function.
19 (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
20 * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
21 * resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
23 (gfc_resolve_iterator, resolve_deallocate_expr,
24 resolve_allocate_expr, resolve_code, resolve_transfer): Update
25 gfc_check_vardef_context call.
26 * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
27 * trans-stmt.c (gfc_trans_lock_unlock): New function.
28 * trans.c (trans_code): Handle LOCK and UNLOCK.
30 2011-06-18 Janus Weil <janus@gcc.gnu.org>
33 * decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
36 2011-06-17 Janus Weil <janus@gcc.gnu.org>
39 * check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
40 make sure the vtab is present.
42 2011-06-16 Janus Weil <janus@gcc.gnu.org>
45 * interface.c (gfc_extend_assign): Propagate the locus from the
46 assignment to the type-bound procedure call.
48 2011-06-16 Janus Weil <janus@gcc.gnu.org>
51 * module.c (mio_component): Make sure the 'class_ok' attribute is set
52 for use-associated CLASS components.
53 * parse.c (parse_derived): Check for 'class_ok' attribute.
54 * resolve.c (resolve_fl_derived): Ditto.
56 2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
58 * frontend-passes.c (remove_trim): New function.
59 (optimize_assignment): Use it.
60 (optimize_comparison): Likewise. Return correct status
63 2011-06-12 Tobias Burnus
66 * trans-expr.c (gfc_trans_assignment_1): Tell
67 gfc_trans_scalar_assign to also deep-copy RHS nonvariables
68 with allocatable components.
69 * trans-array.c (gfc_conv_expr_descriptor): Ditto.
71 2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
73 * frontend-passes.c (optimize_assignment): Follow chains
74 of concatenation operators to the end for removing trailing
75 TRIMS for assignments.
77 2011-06-10 Daniel Carrera <dcarrera@gmail.com>
79 * trans-decl.c (gfc_build_builtin_function_decls):
80 Updated declaration of caf_sync_all and caf_sync_images.
81 * trans-stmt.c (gfc_trans_sync): Function
82 can now handle a "stat" variable that has an integer type
83 different from integer_type_node.
85 2011-06-09 Richard Guenther <rguenther@suse.de>
87 * trans.c (gfc_allocate_array_with_status): Mark error path
90 2011-06-08 Tobias Burnus <burnus@net-b.de>
93 * gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
94 (gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
95 (gfc_code): Add expr4.
96 * match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
97 * match.c (gfc_match_lock, gfc_match_unlock,
98 lock_unlock_statement): New functions.
99 (sync_statement): Bug fix, avoiding double freeing.
100 (gfc_match_if): Handle LOCK/UNLOCK statement.
101 * parse.c (decode_statement, next_statement,
102 gfc_ascii_statement): Ditto.
103 * st.c (gfc_free_statement): Handle LOCK and UNLOCK.
104 * resolve.c (resolve_lock_unlock): New function.
105 (resolve_code): Call it.
106 * dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
108 2011-06-07 Richard Guenther <rguenther@suse.de>
110 * f95-lang.c (gfc_init_decl_processing): Do not set
111 size_type_node or call set_sizetype.
113 2011-06-05 Tobias Burnus <burnus@net-b.de>
116 * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
119 2011-06-05 Andreas Schmidt <andreas.schmidt.42@gmx.net>
120 Thomas Koenig <tkoenig@gcc.gnu.org>
122 * dump-parse-tree.c (show_symbol): Don't dump namespace
123 for ENTRY to avoid infinite recursion.
125 2011-06-02 Asher Langton <langton2@llnl.gov>
128 * trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
129 pointees as AS_EXPLICIT.
131 2011-06-02 Asher Langton <langton2@llnl.gov>
134 * decl.c (variable_decl): Merge current_as before copying to cp_as.
136 2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
139 * decl.c (gfc_match_modproc): Allow for a double colon in a module
141 * parse.c ( decode_statement): Deal with whitespace around :: in
144 2011-05-31 Tobias Burnus <burnus@net-b.de>
147 * intrinsic.c (klass): Add CLASS_ATOMIC.
148 (add_subroutines): Add atomic_ref/atomic_define.
149 * intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
150 * intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
151 gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
152 * gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
153 and GFC_ISYM_ATOMIC_REF.
154 (gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
155 * iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
157 * check.c (gfc_check_atomic, gfc_check_atomic_def,
158 gfc_check_atomic_ref): New functions.
159 * iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
160 ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
161 * trans-intrinsic.c (conv_intrinsic_atomic_def,
162 conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
164 (conv_intrinsic_move_alloc) Renamed from
165 gfc_conv_intrinsic_move_alloc - and made static.
166 * trans.h (gfc_conv_intrinsic_move_alloc): Remove.
167 (gfc_conv_intrinsic_subroutine) Add prototype.
168 * trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
169 * trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
171 (gfc_init_kinds): Set them.
173 2011-05-31 Tobias Burnus <burnus@net-b.de>
176 * trans-array.c (gfc_trans_dummy_array_bias): Handle
177 cobounds of assumed-shape arrays.
179 2011-05-31 Tobias Burnus <burnus@net-b.de>
182 * resolve.c (resolve_fl_variable): Handle static coarrays
183 with non-constant cobounds.
185 2011-05-29 Janus Weil <janus@gcc.gnu.org>
188 * module.c (mio_component_ref): Handle components of extended types.
189 * symbol.c (gfc_find_component): Return is sym is NULL.
191 2011-05-29 Tobias Burnus <burnus@net-b.de>
194 * interface.c (compare_parameter): Add check for passing coarray
195 to allocatable noncoarray dummy.
197 2011-05-29 Tobias Burnus <burnus@net-b.de>
198 Richard Guenther <rguenther@suse.de>
201 * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
202 the type's TREE_TYPE.
203 * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
204 * trans.c (gfc_build_array_ref): Ditto.
206 2011-05-27 Tobias Burnus <burnus@net-b.de>
209 * check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
210 * match.c (gfc_match_nullify): Ditto.
211 * resolve.c (resolve_deallocate_expr): Ditto.
212 * trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
215 2011-05-27 Tobias Burnus <burnus@net-b.de>
218 * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
219 * intrinsic.c (add_functions): Add rank intrinsic.
220 (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
221 * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
222 * simplify.c (gfc_simplify_rank): New function.
223 * intrinsic.texi (RANK): Add description for rank intrinsic.
224 * check.c (gfc_check_rank): New function.
226 2011-05-26 Paul Thomas <pault@gcc.gnu.org>
227 Thomas Koenig <tkoenig@gcc.gnu.org>
230 * trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
231 changed to GFC_ENABLE_REVERSE.
232 * trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
233 to GFC_INHIBIT_REVERSE.
234 * gfortran.h : Enum gfc_reverse is now GFC_ENABLE_REVERSE,
235 GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
236 * dependency.c (gfc_dep_resolver): Change names for elements of
237 gfc_reverse as necessary. Change the logic so that forward
238 dependences are remembered as well as backward ones. When both
239 have appeared, force a temporary.
241 2011-05-26 Tobias Burnus <burnus@net-b.de>
244 * trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
245 * trans-decl.c (has_coarray_vars, caf_init_block,
246 gfor_fndecl_caf_register): New file-global variables.
247 (gfc_finish_var_decl): Make sure that coarrays in main are static.
248 (gfc_build_qualified_array): Generate coarray token variable.
249 (gfc_get_symbol_decl): Don't use a static initializer for coarrays.
250 (gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
251 (gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
253 (generate_local_decl): Check for local coarrays.
254 (create_main_function): SYNC ALL before calling MAIN.
255 (generate_coarray_sym_init): Register static coarray.
256 (generate_coarray_init): Generate CAF registering constructor
258 (gfc_generate_function_code): Call it, if needed, do not create
260 (gfc_generate_module_vars, gfc_process_block_locals): Call
261 generate_coarray_init.
262 * trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
264 * trans.h (gfor_fndecl_caf_register): New variable.
265 (lang_type): New element caf_token.
266 (GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
268 2011-05-24 Joseph Myers <joseph@codesourcery.com>
270 * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
271 (gfortran$(exeext)): Use libcommon-target.a.
273 2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
275 * frontend-passes.c (cfe_register_funcs): Also register
276 character functions if their charlens are known and constant.
277 Also register allocatable functions.
279 2011-05-21 Janus Weil <janus@gcc.gnu.org>
282 * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
283 selector is ALLOCATABLE.
285 2011-05-20 Janus Weil <janus@gcc.gnu.org>
288 * module.c (write_dt_extensions): Do not write extended types which
289 are local to a subroutine.
291 2011-05-20 Joseph Myers <joseph@codesourcery.com>
293 * Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
295 2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
297 * gfortran.texi (set_fpe): Update documentation.
298 * invoke.texi (-ffpe-trap): Likewise.
299 * libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
300 * options.c (gfc_handle_fpe_trap_option): Handle inexact and make
301 precision an alias for it.
303 2011-05-19 Tobias Burnus <burnus@net-b.de>
306 * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
307 (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
309 * trans.c (gfc_build_array_ref): Return original type not variant
310 copy for scalar coarrays.
311 * trans-array.c (gfc_conv_array_ref): Ditto.
313 2011-05-18 Janus Weil <janus@gcc.gnu.org>
316 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
317 argument to avoid memory leaks.
319 2011-05-16 Tobias Burnus <burnus@net-b.de>
321 * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
322 (Fortran 2008 status): Multi-image support for coarrays.
323 (TR 19113 status): New section.
325 2011-05-15 Tobias Burnus <burnus@net-b.de>
328 actual argument is not an array; rank mismatch is diagnosted later.
329 * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
331 * trans-types.c (gfc_get_array_type_bounds): Ditto.
333 2011-05-15 Joern Rennecke <amylaar@spamcop.net>
336 * trans-types.c: Include "tm.h".
337 [0] (c_size_t_size): Remove.
339 2011-05-15 Janne Blomqvist <jb@gcc.gnu.org>
342 * gfortran.texi (_gfortran_set_options): Even though -fbacktrace
343 is now the default, the library defaults to backtracing disabled.
345 2011-05-14 Tobias Burnus <burnus@net-b.de>
347 * lang.opt (fdump-core): Re-add as ignored option
348 for backward compatibility.
350 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
353 * gfortran.texi: Update mixed-language programming section
354 reflecting the removal of the fdump-core option, and that
355 -fbacktrace is now enabled by default.
357 2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
360 * frontend-passes.c (cfe_register_funcs): Also register functions
361 for potential elimination if the rank is > 0, the shape is unknown
362 and reallocate on assignment is active.
363 (create_var): For rank > 0 functions with unknown shape, create
364 an allocatable temporary.
366 2011-05-14 Tobias Burnus <burnus@net-b.de>
369 * interface.c (compare_parameter): Skip diagnostic if
370 actual argument is not an array; rank mismatch is diagnosted later.
372 2011-05-14 Tobias Burnus <burnus@net-b.de>
374 * options.c (gfc_init_options, gfc_post_options): Enable
375 -fstack-arrays by default if -Ofast is used.
376 * invoke.texi (-fstack-arrays): Document this.
378 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
381 * gfortran.h (gfc_option_t): Remove flag_dump_core.
382 * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
383 (GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
384 * intrinsic.texi (ABORT): Remove explanation of -fdump-core.
385 * invoke.texi: Remove -fdump-core, document that -fbacktrace is
387 * lang.opt: Remove -fdump-core.
388 * options.c (gfc_init_options): Make backtrace default to enabled,
390 (gfc_handle_option): Remove OPT_fdump-core.
391 * trans-decl.c: Pass a 0 to preserve ABI.
393 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
395 * gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
397 2011-05-13 Tobias Burnus <burnus@net-b.de>
400 * io.c (resolve_tag_format, resolve_tag): Make sure
401 that the string is of default kind.
402 (gfc_resolve_inquire): Also resolve decimal tag.
404 2011-05-12 Tobias Burnus <burnus@net-b.de>
407 * resolve.c (resolve_intrinsic): Don't resolve module
408 intrinsics multiple times.
410 2011-05-11 Tobias Burnus <burnus@net-b.de>
413 * expr.c (gfc_is_constant_expr): Use e->value.function.esym
414 instead of e->symtree->n.sym, if available.
416 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
418 * f95-lang.c (global_bindings_p): Return bool and simplify.
420 2011-05-07 Tobias Burnus <burnus@net-b.de>
424 * trans.h: Move gfc_init_coarray_decl prototype ...
425 * gfortran.h: ... to here.
426 * parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
427 (gfc_parse_file): Update translate_all_program_units call.
428 * trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
429 new argument whether DECL_EXTERNAL should be used.
430 (create_main_function): Update gfc_init_coarray_decl call.
431 * trans-intrinsic.c (trans_this_image, trans_image_index,
432 conv_intrinsic_cobound): Ditto.
434 2011-05-06 Tobias Burnus <burnus@net-b.de>
437 * trans-array.c (gfc_walk_variable_expr): Continue walking
439 * trans-intrinsic.c (convert_element_to_coarray_ref): New function.
440 (trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
441 (trans_this_image): Fix algorithm.
442 * trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
443 gfc_sym_type): Handle scalar coarrays.
445 2011-05-06 Tobias Burnus <burnus@net-b.de>
449 * lang.opt (std=f2008tr): New.
450 * libgfortran.h (GFC_STD_F2008_TR): New macro constant.
451 * decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
452 procedures for -std=f2008tr/gnu/legacy.
453 (gfc_match_import): Set sym to NULL.
454 * options.c (set_default_std_flags,gfc_handle_option): Handle
456 * invoke.texi (-std=): Document -std=f2008tr.
458 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
460 * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
461 * trans-io.c (add_case): Likewise.
462 * trans-stmt.c (gfc_trans_integer_select): Likewise.
463 (gfc_trans_character_select): Likewise.
465 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
467 * trans-decl.c (trans_function_start): Do not set
468 dont_save_pending_sizes_p.
470 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
472 * trans.h (gfc_chainon_list): Delete.
473 * trans.c (gfc_chainon_list): Delete.
475 2011-05-04 Tobias Burnus <burnus@net-b.de>
478 * invoke.texi (fno-protect-parens): Document
479 that -Ofast implies -fno-protect-parens.
480 * options.c (gfc_init_options, gfc_post_options):
481 Make -Ofast imply -fno-protect-parens.
483 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
485 * trans-decl.c (build_library_function_decl_1): Call
486 build_function_type_vec. Adjust argument list building accordingly.
487 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
488 * trans-types.c (gfc_get_function_type): Likewise.
490 2011-05-04 Richard Guenther <rguenther@suse.de>
492 * trans-array.c (gfc_trans_array_constructor_value): Use
493 size_int for bounds of range types.
494 (gfc_trans_array_constructor_value): Use size_type_node
496 * trans-common.c (build_field): Use gfc_charlen_type_node
498 * trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
499 as type to build_int_cst.
500 * trans-const.c (gfc_build_string_const): Use size_int
501 for bounds of range types.
502 (gfc_build_wide_string_const): Likewise.
503 * trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
505 (gfc_trans_character_select): Likewise.
506 (gfc_trans_character_select): Do not pass NULL
507 as type to build_int_cst.
508 (gfc_trans_character_select): Use size_int for bounds of range types.
509 * trans-io.c (gfc_build_io_library_fndecls): Likewise.
510 (add_case): Do not pass NULL as type to build_int_cst.
511 (transfer_expr): Likewise.
512 (transfer_array_desc): Likewise.
513 * trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
515 (gfc_trans_assign_aux_var): Likewise.
516 (create_main_function): Use size_int for bounds of range types.
517 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
518 NULL as type to build_int_cst.
519 (gfc_conv_intrinsic_spacing): Likewise.
520 (gfc_conv_intrinsic_rrspacing): Likewise.
521 (gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
523 2011-05-04 Richard Guenther <rguenther@suse.de>
525 * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
526 argument to int_const_binop.
528 2011-05-03 Tobias Burnus <burnus@net-b.de>
531 * trans-intrinsic.c (trans_this_image): Implement version with
533 (conv_intrinsic_cobound): Simplify code.
534 (gfc_conv_intrinsic_function): Call trans_this_image for
535 this_image(coarray) except for -fcoarray=single.
537 2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
540 * gfortran.texi: Document the 'Q' exponent-letter extension.
541 * invoke.texi: Document -Wreal-q-constant.
542 * lang.opt: Add -Wreal-q-constant option.
543 * gfortran.h: Add warn_real_q_constant to option struct.
544 * primary.c (match_real_constant): Use it. Accept 'Q' as
545 exponent-letter for REAL(16) real-literal-constant with a
546 fallback to REAL(10) or error if REAL(10) is not available.
547 * options.c (gfc_init_options, set_Wall) Set it.
548 (gfc_handle_option): Handle new option.
550 2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
552 * dump-prase-tree.c (show_code_node): Set the current
553 namespace to the BLOCK before displaying it; restore
556 2011-04-30 Tobias Burnus <burnus@net-b.de>
559 * decl.c (gfc_match_import): Don't try to find the
560 symbol if already found.
562 2011-04-30 Paul Thomas <pault@gcc.gnu.org>
565 * trans-expr.c (fcncall_realloc_result): Set the bounds and the
566 offset so that the lbounds are one.
567 (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
569 2011-04-29 Paul Thomas <pault@gcc.gnu.org>
572 * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
573 automatic reallocation when the lhs is a target.
576 * trans-expr.c (fcncall_realloc_result): Make sure that the
577 result dtype field is set before the function call.
579 2011-04-29 Tobias Burnus <burnus@net-b.de>
582 * resolve.c (resolve_typebound_generic_call): Don't check access
583 flags of the specific function.
586 * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
587 to AS_ASSUMED_SHAPE for function results.
588 (resolve_fl_var_and_proc): Print also for function results with
589 AS_DEFERRED an error, if they are not a pointer or allocatable.
590 (resolve_types): Make sure arguments of procedures in interface
593 2011-04-29 Michael Matz <matz@suse.de>
595 * options.c (options.c): Set warn_maybe_uninitialized.
597 2011-04-28 Tobias Burnus <burnus@net-b.de>
600 * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
601 function results only once.
602 (resolve_symbol): Always resolve function results.
605 * expr.c (gfc_check_vardef_context): Fix handling of generic
607 * interface.c (check_interface0): Reject internal functions
608 in generic interfaces, unless -std=gnu.
610 2011-04-27 Tobias Burnus <burnus@net-b.de>
613 * resolve.c (resolve_global_procedure): Error recovery -
614 avoid segfault for (non)character-returning functions.
616 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
618 * decl.c (gfc_match_end): Check that the block name starts
620 * parse.c (gfc_build_block_ns): Make block names unique by
623 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
625 * frontend-passes.c (inserted_block): New variable.
626 (changed_statement): Likewise.
627 (create_var): Encase statement to be operated on in a BLOCK.
628 Adjust code insertion for BLOCK.
629 (cfe_code): Set inserted_block and changed_statement to NULL.
631 2011-04-23 Tobias Burnus <burnus@net-b.de>
634 * module.c (mio_array_spec): Set as->cotype on reading.
635 * resolve.c (resolve_allocate_expr): Fix allocating coarray
638 2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
641 * frontend_passes (cfe_register_funcs): Remove workaround for DO
643 (gfc_code_walker): Make sure the pointer to the current
644 statement doen't change when other statements are inserted.
646 2011-04-21 Tobias Burnus <burnus@net-b.de>
649 * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
651 2011-04-20 Jim Meyering <meyering@redhat.com>
653 * expr.c (free_expr0): Remove useless if-before-free.
654 * gfortranspec.c (lang_specific_pre_link): Likewise.
655 * interface.c (gfc_extend_expr): Likewise.
656 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
658 2011-04-19 Tobias Burnus <burnus@net-b.de>
663 * module.c (fix_mio_expr): Commit created symbol.
665 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
667 * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
669 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
671 * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
674 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
676 * misc.c (gfc_getmem): Remove function.
677 * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
678 usage with XCNEW or XCNEWVEC.
679 * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
681 * options.c (gfc_handle_module_path_options)
682 (gfc_get_option_string): Likewise.
683 * resolve.c (gfc_resolve_forall): Likewise.
684 * simplify.c (simplify_transformation_to_array): Likewise.
685 * target-memory.c (gfc_target_interpret_expr): Likewise.
686 * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
687 (get_init_field): Likewise.
688 * trans-expr.c (gfc_conv_statement_function): Likewise.
689 * trans-io.c (nml_full_name): Likewise.
690 * trans-stmt.c (gfc_trans_forall_1): Likewise.
691 * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
693 2011-04-19 Tobias Burnus <burnus@net-b.de>
696 * parse.c (resolve_all_program_units): Skip modules.
697 (translate_all_program_units): Handle modules.
698 (gfc_parse_file): Defer code generation for modules.
700 2011-04-19 Martin Jambor <mjambor@suse.cz>
702 * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
703 instead of cgraph_get_create_node.
705 2011-04-18 Jim Meyering <meyering@redhat.com>
707 remove now-unused definition of gfc_free
708 * misc.c (gfc_free): Remove function.
709 * gfortran.h (gfc_free): Remove its prototype.
711 2011-04-18 Jim Meyering <meyering@redhat.com>
713 convert each use of gfc_free (p) to free (p)
714 Do that by running this command:
715 perl -pi -e 's/\bgfc_free ?\(/free (/' \
716 $(git grep -El '\bgfc_free ?\(')
717 which also corrects the few uses that lacked a space between
718 the function name and the open parenthesis.
719 Manually undo the change to the function definition itself
720 and its prototype. They'll be removed next.
721 * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
722 * constructor.c (node_free): Likewise.
723 * cpp.c (dump_queued_macros): Likewise.
724 * data.c (gfc_assign_data_value): Likewise.
725 * decl.c (free_variable, free_value, gfc_free_data): Likewise.
726 (gfc_free_data_all, match_old_style_init): Likewise.
727 (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
729 (gfc_match_modproc): Likewise.
730 * dependency.c (check_section_vs_section): Likewise.
731 * error.c (gfc_pop_error, gfc_free_error): Likewise.
732 * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
733 (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
734 (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
736 * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
737 (strip_function_call, optimize_comparison): Likewise.
738 * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
739 (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
741 * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
742 (gfc_convert_chartype): Likewise.
743 * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
745 (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
746 * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
747 (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
749 (free_case, gfc_free_forall_iterator): Likewise.
751 * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
752 (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
753 (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
754 (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
755 (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
756 (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
757 * openmp.c (gfc_free_omp_clauses): Likewise.
758 * options.c (gfc_post_options): Likewise.
759 * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
760 * primary.c (gfc_free_structure_ctor_component): Likewise.
761 * resolve.c (resolve_structure_cons, check_host_association): Likewise.
762 (gfc_resolve_forall, resolve_equivalence): Likewise.
763 * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
764 (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
765 (load_file, gfc_read_orig_filename): Likewise.
766 * simplify.c (simplify_transformation_to_array): Likewise.
767 (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
769 (gfc_simplify_compiler_options): Likewise.
770 * st.c (gfc_free_statement, gfc_free_statements): Likewise.
771 (gfc_free_association_list): Likewise.
772 * symbol.c (free_components, gfc_free_st_label, free_st_labels):
774 (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
775 (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
776 (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
777 (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
779 (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
780 (gfc_free_namespace): Likewise.
781 * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
782 (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
783 (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
784 * trans-common.c (get_init_field, create_common): Likewise.
785 * trans-const.c (gfc_build_wide_string_const): Likewise.
786 (gfc_conv_string_init): Likewise.
787 * trans-decl.c (gfc_generate_function_code): Likewise.
788 * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
790 (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
791 (gfc_trans_subarray_assign): Likewise.
792 * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
793 * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
794 (transfer_namelist_element, transfer_array_component): Likewise.
795 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
796 * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
797 * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
800 2011-04-15 Jim Meyering <meyering@redhat.com>
802 gfortran: remove cpp definition of free, ...
803 in preparation for the s/gfc_free/free/ transformation.
804 * gfortran.h (free): Remove macro definition that would otherwise
805 prevent direct use of the function.
807 2011-04-18 Tobias Burnus <burnus@net-b.de>
810 * array.c (gfc_match_array_ref): Check for too many codimensions.
811 * check.c (gfc_check_image_index): Check number of elements
813 * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
815 2011-04-18 Tobias Burnus <burnus@net-b.de>
818 * iresolve.c (gfc_resolve_image_index): Set ts.type.
819 * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
820 are not known at compile time and handle -fcoarray=lib.
821 * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
823 (conv_intrinsic_cobound): Fix comment typo.
824 (trans_this_image): New function.
825 * trans-array.c (gfc_unlikely): Move to trans.c.
826 * trans.c (gfc_unlikely): Function moved from trans-array.c.
827 (gfc_trans_runtime_check): Use it.
828 * trans-io.c (gfc_trans_io_runtime_check): Ditto.
829 * trans.h (gfc_unlikely): Add prototype.
831 2011-04-18 Paul Thomas <pault@gcc.gnu.org>
834 * trans-expr.c (fcncall_realloc_result): Renamed version of
835 realloc_lhs_bounds_for_intrinsic_call that does not touch the
836 descriptor bounds anymore but makes a temporary descriptor to
838 (gfc_trans_arrayfunc_assign): Modify the reference to above
841 2011-05-17 Tobias Burnus <burnus@net-b.de>
844 * trans-decl.c (gfc_get_extern_function_decl): Fix decl
845 for external procedures with proc arguments.
847 2011-04-15 Michael Matz <matz@suse.de>
849 * trans-array.c (toplevel): Include gimple.h.
850 (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
851 properly expand variable length arrays.
852 (gfc_trans_auto_array_allocation): If flag_stack_arrays create
853 variable length decls and associate them with their scope.
854 * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
855 * options.c (gfc_init_options): Handle -fstack_arrays option.
856 * lang.opt (fstack-arrays): Add option.
857 * invoke.texi (Code Gen Options): Document it.
858 * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
860 2011-04-15 Tobias Burnus <burnus@net-b.de>
863 * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
864 code which is also causing an ICE.
866 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
868 * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
870 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
872 * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
875 2011-04-12 Paul Thomas <pault@gcc.gnu.org>
879 * trans-array.c (get_std_lbound): For derived type variables
880 return array valued component lbound.
882 2011-04-12 Martin Jambor <mjambor@suse.cz>
884 * trans-decl.c (gfc_generate_function_code): Call
885 cgraph_get_create_node instead of cgraph_node.
887 2011-04-11 Tobias Burnus <burnus@net-b.de>
890 * simplify.c (simplify_bound_dim): Exit for
891 ucobound's last dimension unless -fcoarray=single.
892 * trans-array (gfc_conv_descriptor_size_1): Renamed from
893 gfc_conv_descriptor_size, made static, has now from_dim and
895 (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
896 (gfc_conv_descriptor_cosize): New function.
897 * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
898 * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
899 and handle last codim of ucobound for when -fcoarray is not "single".
901 2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
904 * gfortran.h (gfc_option_t): Add warn_function_elimination and
905 flag_frontend_optimize.
906 * lang.opt (Wfunction-elimination): Add.
907 (ffrontend-optimize): Add.
908 * invoke.texi: Add documentation for -Wfunction-elimination
909 and -ffrontend-optimize. Add -faggressive-function-elimination
910 to list of code generation options.
911 * frontend-passes.c (gfc_run_passes): Run optimizations if
912 flag_frontend_optimize is set.
913 (warn_function_elimination): New function.
914 (cfe_expr_0): Call it if requested to do so.
915 * options.c (gfc_init_options): Initiate warn_function_elimination
916 and flag_frontend_optimize.
917 (gfc_post_options): Set flag_frontend_optimize if not specified
918 by user, depending on the optimization level.
919 (gfc_handle_option): Handle -Wfunction-elimination and
922 2011-04-06 Tobias Burnus <burnus@net-b.de>
925 * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
928 2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
930 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
931 build_function_type_list instead of build_function_type. Correct
932 argument order for func_frexp and func_scalbn.
934 2011-04-05 Duncan Sands <baldrick@free.fr>
936 * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
938 2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
940 * frontend-passes: (optimize_lexical_comparison): New function.
941 (optimize_expr): Call it.
942 (optimize_comparison): Also handle lexical comparison functions.
943 Return false instad of -2 for unequal comparison.
945 2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
948 * frontend-passes (cfe_expr_0): Reverse the order of going
951 2011-04-04 Tobias Burnus <burnus@net-b.de>
952 Mikael Morin <mikael.morin@sfr.fr>
955 * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
956 * expr.c (gfc_is_coindexed): Ditto.
957 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
958 * interface.c (compare_parameter): Use gfc_expr_attr and
960 * resolve.c (check_dimension, compare_spec_to_ref,
961 resolve_allocate_expr, check_data_variable): Update for
963 * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
964 gfc_simplify_ucobound): Allow non-constant bounds.
965 * trans-array.c (gfc_set_loop_bounds_from_array_spec,
966 gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
967 gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
968 gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
969 gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
970 gfc_conv_ss_startstride, gfc_conv_loop_setup,
971 gfc_trans_array_bounds, gfc_conv_expr_descriptor,
972 gfc_walk_variable_expr): Handle codimen.
973 * trans-decl.c (gfc_build_qualified_array): Save cobounds.
974 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
975 (conv_intrinsic_cobound): New function.
976 (gfc_conv_intrinsic_function): Call it.
977 (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
978 ucobound, lcobound, this_image.
979 * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
980 (gfc_get_dtype): Honour corank.
981 (gfc_get_nodesc_array_type): Save corank and codimensions.
982 (gfc_get_array_type_bounds): Save cobound.
983 * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
984 (gfc_array_kind): Add corank item.
985 (GFC_TYPE_ARRAY_CORANK): New macro.
987 2011-04-03 Kai Tietz <ktietz@redhat.com>
990 * Make-lang.in (f95-lang.o): Add some missing dependencies.
992 2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
995 * frontend-passes (cfe_register_funcs): Don't
996 register functions if they appear as iterators in DO loops.
998 2011-03-30 Michael Matz <matz@suse.de>
1001 * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
1002 don't use local variable.
1003 (gfc_trans_arrayfunc_assign): Adjust caller.
1005 2011-03-29 Janus Weil <janus@gcc.gnu.org>
1008 * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
1009 * module.c (MOD_VERSION): Bump.
1010 (mio_typespec): Read/write 'interface' field.
1011 * primary.c (match_string_constant,match_logical_constant): Remove
1013 (match_complex_constant): Make sure to clear the typespec.
1015 2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
1017 * frontend-passes.c (create_var): Warn about creating an
1018 array temporary if requested.
1020 2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1023 * frontend-passes.c (optimize_trim): Also follow references, except
1024 when they are substring references or array references.
1026 2011-03-27 Tobias Burnus <burnus@net-b.de>
1029 * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
1030 GFC_ISYM_NUM_IMAGES.
1031 (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
1032 * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
1034 * invoke.texi (-fcoarray=): Document "lib" argument.
1035 * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
1036 * libgfortran.h (libgfortran_stat_codes): Add comments.
1037 * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
1038 * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
1039 Handle GFC_FCOARRAY_LIB.
1040 * trans.h (gfc_init_coarray_decl): New prototype.
1041 (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
1042 gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
1043 gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
1044 gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
1045 gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
1046 New global variables.
1047 * trans-decl.c: Declare several CAF functions (cf. above).
1048 (gfc_build_builtin_function_decls): Initialize those.
1049 (gfc_init_coarray_decl): New function.
1050 (create_main_function): Call CAF init/finalize functions.
1051 * trans-intrinsic.c (trans_this_image, trans_num_images): New.
1052 (gfc_conv_intrinsic_function): Call those.
1053 * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
1054 Add code for GFC_FCOARRAY_LIB.
1056 2011-03-26 Janus Weil <janus@gcc.gnu.org>
1059 * class.c (get_unique_hashed_string): Adjust maximum allowable length
1060 for unique type string.
1062 2011-03-25 Kai Tietz <ktietz@redhat.com>
1064 * scanner.c (preprocessor_line): Use filename_cmp
1067 2011-03-25 Tobias Burnus <burnus@net-b.de>
1071 * trans-types.c (gfc_get_function_type): Don't use varargs if the
1072 procedure is known to have no arguments.
1074 2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1077 * gfortran.h (gfc_option_t) : Add
1078 flag_aggressive_function_elimination.
1079 (gfc_dep_compare_functions): Add prototype.
1080 * lang.opt: Add faggressive-function-elimination.
1081 * invoke.texi: Document -faggressive-function-elimination.
1082 * frontend_passes (expr_array): New static variable.
1083 (expr_size): Likewise.
1084 (expr_count): Likewise.
1085 (current_code): Likewise.
1086 (current_ns): Likewise.
1087 (gfc_run_passes): Allocate and free space for expressions.
1088 (cfe_register_funcs): New function.
1089 (create_var): New function.
1090 (cfc_expr_0): New function.
1091 (cfe_code): New function.
1092 (optimize_namespace): Invoke gfc_code_walker with cfe_code
1094 * dependency.c (gfc_dep_compare_functions): New function.
1095 (gfc_dep_compare_expr): Use it.
1096 * options.c (gfc_init_options): Handle
1097 flag_aggressive_function_elimination.
1098 (gfc_handle_option): Likewise.
1100 2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1102 * arith.c (arith_power): Plug memory leak.
1104 2011-03-12 Janus Weil <janus@gcc.gnu.org>
1107 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
1108 for polymorphic arguments.
1110 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1113 * intrinsic.texi: Clarify doc of logarithm functions.
1115 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1118 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
1119 the string length variable.
1121 2011-03-11 Janus Weil <janus@gcc.gnu.org>
1124 * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
1125 (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
1127 2011-03-06 Paul Thomas <pault@gcc.gnu.org>
1128 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1131 * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
1132 the expression has an iterator. Otherwise, iterate through the
1133 array, checking for constant expressions for each element.
1135 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
1138 * intrinsic.texi: Update CTIME and FDATE documentation.
1140 2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1142 * invoke.texi (Option Summary, Fortran Dialect Options)
1143 (Preprocessing Options, Runtime Options, Code Gen Options):
1144 Fix vertical list spacing by using @itemx for additinoal
1145 items, empty line before @table. Fix typos.
1147 2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1150 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
1152 2011-02-26 Tobias Burnus <burnus@net-b.de>
1155 * trans-stmt.c (gfc_trans_allocate): Fix allocation with
1156 type-spec of deferred-length strings.
1158 2011-02-26 Tobias Burnus <burnus@net-b.de>
1161 * openmp.c (gfc_resolve_omp_directive): Resolve if()
1162 condition of OpenMP's task.
1164 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1167 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
1169 2011-02-24 Tobias Burnus <burnus@net-b.de>
1172 * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
1173 multitable for linebreak between different syntax variants.
1175 2011-02-24 Richard Guenther <rguenther@suse.de>
1178 * f95-lang.c (pushdecl): For externs in non-global scope push
1179 a copy of the decl into the BLOCK.
1181 2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
1184 * trans.c (gfc_prepend_expr_to_block): New function.
1185 * trans.h (gfc_prepend_expr_to_block): Declare.
1186 * trans-array.c (gfc_conv_array_parameter): Replace
1187 gfc_add_expr_to_block with gfc_prepend_expr_to_block.
1189 2011-02-22 Paul Thomas <pault@gcc.gnu.org>
1192 * trans-decl.c (gfc_get_extern_function_decl): Don't use the
1193 gsymbol backend_decl if the procedure has a formal argument
1194 that is a procedure.
1196 2011-02-22 Tobias Burnus <burnus@net-b.de>
1199 * trans-stmt.c (gfc_trans_if_1): Use correct line for
1200 expressions in the if condition.
1202 2011-02-20 Tobias Burnus <burnus@net-b.de>
1205 * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
1206 gfc_restore_backend_locus to have better debug locations.
1207 * trans-array.c (gfc_trans_deferred_array): Ditto.
1209 2011-02-20 Paul Thomas <pault@gcc.gnu.org>
1213 * trans-types.c (gfc_get_derived_type): Remove code that looks
1214 for decls in gsym and add call to gfc_get_module_backend_decl.
1215 * trans.h : Add prototype for gfc_get_module_backend_decl.
1216 * trans-decl.c (gfc_get_module_backend_decl): New function.
1217 (gfc_get_symbol_decl): Call it.
1219 2011-02-19 Paul Thomas <pault@gcc.gnu.org>
1222 * trans-array.c (get_array_ctor_all_strlen): Move up in file.
1223 (get_array_ctor_var_strlen): Add block dummy and add call to
1224 get_array_ctor_all_strlen instead of giving up on substrings.
1225 Call gcc_unreachable for default case.
1226 (get_array_ctor_strlen): Add extra argument to in call to
1227 get_array_ctor_var_strlen.
1229 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1232 * primary.c (gfc_match_structure_constructor): Handle empty parent
1235 2011-02-18 Tobias Burnus
1238 * trans-expr.c (arrayfunc_assign_needs_temporary): Use
1239 esym to check whether the specific procedure returns an
1240 allocatable or pointer.
1242 2011-02-18 Michael Matz <matz@suse.de>
1245 * gfortran.h (struct gfc_component): Add norestrict_decl member.
1246 * trans.h (struct lang_type): Add nonrestricted_type member.
1247 * trans-expr.c (gfc_conv_component_ref): Search fields with correct
1249 * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
1250 (gfc_sym_type): Use it.
1252 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1255 * resolve.c (resolve_transfer): Reject variables with procedure pointer
1258 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1261 * gfortran.h (gfc_check_access): Removed prototype.
1262 (gfc_check_symbol_access): Added prototype.
1263 * module.c (gfc_check_access): Renamed to 'check_access', made static.
1264 (gfc_check_symbol_access): New function, basically a shortcut for
1266 (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
1267 'gfc_check_symbol_access'.
1268 (write_operator,write_module): Renamed 'gfc_check_access'.
1269 * resolve.c (resolve_fl_procedure,resolve_fl_derived,
1270 resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
1271 'gfc_check_symbol_access'.
1273 2011-02-16 Janus Weil <janus@gcc.gnu.org>
1276 * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
1277 * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
1278 'gfc_build_class_symbol'.
1279 (gfc_match_decl_type_spec): Reject unlimited polymorphism.
1280 * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
1281 * match.c (select_type_set_tmp): Move setting of 'class_ok' into
1282 'gfc_build_class_symbol'.
1283 * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
1285 2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
1288 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
1290 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1293 * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
1295 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1298 * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
1300 * primary.c (gfc_match_varspec): Avoid ICE for invalid class
1303 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1306 * interface.c (get_expr_storage_size): Handle derived-type components.
1308 2011-02-13 Tobias Burnus <burnus@net-b.de>
1311 * interface.c (compare_parameter): Avoid ICE with
1312 character components.
1314 2011-02-12 Janus Weil <janus@gcc.gnu.org>
1316 * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
1317 * decl.c (build_sym,build_struct,attr_decl1): Use return value of
1318 'gfc_build_class_symbol'.
1320 2011-02-12 Michael Matz <matz@suse.de>
1321 Janus Weil <janus@gcc.gnu.org>
1322 Tobias Burnus <burnus@net-b.de>
1325 * trans-expr.c (conv_parent_component_references): Avoid unintendent
1326 skipping of parent compounds.
1328 2011-02-11 Tobias Burnus <burnus@net-b.de>
1331 * resolve.c (resolve_formal_arglist): PURE with VALUE
1332 and no INTENT: Add -std= diagnostics.
1334 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1337 * resolve.c (resolve_procedure_interface): If interface has a result
1338 variable, copy the typespec and set result pointer to self.
1340 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1343 * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
1345 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1348 * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
1350 2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1352 * io.c (match_io_element): Do not set dt if not inquire.
1354 2011-02-08 Janus Weil <janus@gcc.gnu.org>
1357 * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
1358 initialization target.
1360 2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
1361 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1363 * gfortran.texi (Thread-safety): texinfo styling fixes.
1364 * intrinsic.texi: Likewise.
1366 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
1368 * gfortran.texi (Compiler Characteristics): Add reference to
1369 thread-safety section.
1371 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
1373 * gfortran.texi (Thread-safety): New section.
1374 * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
1376 (GET_ENVIRONMENT_VARIABLE): Likewise.
1379 2011-02-06 Paul Thomas <pault@gcc.gnu.org>
1382 * trans-stmt.c (gfc_trans_allocate): For deferred character
1383 length allocations with SOURCE, store to the values and string
1384 length to avoid calculating twice. Replace gfc_start_block
1385 with gfc_init_block to avoid unnecessary contexts and to keep
1386 declarations of temporaries where they should be. Tidy up the
1389 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
1392 * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
1394 2011-02-02 Janus Weil <janus@gcc.gnu.org>
1395 Paul Thomas <pault@gcc.gnu.org>
1398 * trans-expr.c (gfc_trans_class_init_assign): Add call to
1399 gfc_get_derived_type.
1400 * module.c (read_cleanup): Do not use unique_symtrees for vtabs
1403 2011-02-02 Janus Weil <janus@gcc.gnu.org>
1406 * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
1408 2011-02-01 Janus Weil <janus@gcc.gnu.org>
1411 * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
1412 pointer components with allocatable result.
1414 2011-01-31 Janus Weil <janus@gcc.gnu.org>
1417 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
1418 with pointer or allocatable result.
1420 2011-01-31 Paul Thomas <pault@gcc.gnu.org>
1423 * trans-stmt.c (gfc_trans_allocate): Improve handling of
1424 deferred character lengths with SOURCE.
1425 * iresolve.c (gfc_resolve_repeat): Calculate character
1426 length from source length and ncopies.
1427 * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
1428 expressions for ALLOCATE.
1430 2011-01-31 Janus Weil <janus@gcc.gnu.org>
1433 * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
1434 an argument of a typebound assignment being a component.
1436 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1438 * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
1439 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1441 2011-01-31 Tobias Burnus <burnus@net-b.de>
1444 * resolve.c (resolve_fl_procedure): Reject stmt functions
1445 with pointer/allocatable attribute.
1447 2011-01-31 Tobias Burnus <burnus@net-b.de>
1450 * interface.c (gfc_procedure_use): Add explicit interface check for
1451 pointer/allocatable functions.
1453 2011-01-30 Paul Thomas <pault@gcc.gnu.org>
1456 * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
1457 expr and is assigned to a deferred character length scalar,
1458 make sure that the function is called before reallocation,
1459 so that the length is available. Include procedure pointer
1460 and procedure pointer component rhs as well.
1465 * gfortran.dg/allocatable_function_5.f90: New test not added by
1466 mistake on 2011-01-28.
1468 2011-01-29 Tobias Burnus <burnus@net-b.de>
1471 * check.c (gfc_check_shape): Support kind argument in SHAPE.
1472 * intrinsic.c (add_functions): Ditto.
1473 * resolve.c (gfc_resolve_shape): Ditto.
1474 * simplify.c (gfc_simplify_shape): Ditto.
1475 * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
1476 gfc_simplify_shape): Update prototypes.
1477 * intrinisc.text (SHAPE): Document kind argument.
1479 2011-01-28 Tobias Burnus <burnus@net-b.de>
1482 * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
1483 attribute also without INTENT.
1485 2011-01-28 Tobias Burnus <burnus@net-b.de>
1487 * gfortran.texi (Fortran 2003 status): Mention support for
1488 nonconstant namelist variables.
1490 2011-01-28 Paul Thomas <pault@gcc.gnu.org>
1491 Tobias Burnus <burnus@gcc.gnu.org>
1496 * interface.c (compare_actual_formal): An allocatable or pointer
1497 deferred length actual is only allowed if the formal argument
1498 is also deferred length. Clean up whitespace.
1499 * trans-expr.c (gfc_conv_procedure_call): Pass string length for
1500 deferred character length formal arguments by reference. Do the
1501 same for function results.
1502 (gfc_trans_pointer_assignment): Do not do runtime check of lhs
1503 and rhs character lengths, if deferred length lhs. In this case
1504 set the lhs character length to that of the rhs.
1505 (gfc_conv_string_parameter): Remove assert that string length is
1507 (is_scalar_reallocatable_lhs): New function.
1508 (alloc_scalar_allocatable_for_assignment): New function.
1509 (gfc_trans_assignment_1): Call above new function. If the rhs is
1510 a deferred character length itself, makes ure that the function
1511 is called before reallocation, so that the length is available.
1512 (gfc_trans_asssignment): Remove error about assignment to
1513 deferred length character variables.
1514 * gfortran.texi : Update entry about (re)allocation on
1516 * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
1517 length character variables.
1518 * module.c (mio_typespec): Transfer deferred characteristic.
1519 * trans-types.c (gfc_get_function_type): New code to generate
1520 hidden typelist, so that those character lengths that are
1521 passed by reference get the right type.
1522 * resolve.c (resolve_contained_fntype): Supress error for
1523 deferred character length functions.
1524 (resolve_function, resolve_fl_procedure) The same.
1525 (check_symbols): Remove the error that support for
1526 entity with deferred type parameter is not yet implemented.
1527 (resolve_fl_derived): The same.
1528 match.c (alloc_opt_list): Allow MOLD for deferred length object.
1529 * trans-decl.c (gfc_get_symbol_decl): For deferred character
1530 length dummies, generate a local variable for string length.
1531 (create_function_arglist): Hidden length can be a pointer.
1532 (gfc_trans_deferred_vars): For deferred character length
1533 results and dummies, assign the string length to the local
1534 variable from the hidden argument on entry and the other way
1535 round on exit, as appropriate.
1537 2011-01-27 Tobias Burnus <burnus@net-b.de>
1540 * trans-decl.c (gfc_generate_function_code): Fix init
1541 of allocatable result variable with allocatable components.
1543 2011-01-27 Tobias Burnus <burnus@net-b.de>
1546 * options.c (gfc_handle_module_path_options): Save
1547 module path without trailing slash as include path.
1549 2011-01-25 Tobias Burnus <burnus@net-b.de>
1552 * interface.c (gfc_check_operator_interface): Fix
1553 defined-assignment check.
1555 2011-01-23 Tobias Burnus <burnus@net-b.de>
1558 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
1559 scalar allocatable dummy arguments.
1561 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
1564 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
1565 check for array sections followed by component references
1566 which are illegal. Also check for coindexed arguments.
1568 2011-01-22 Tobias Burnus <burnus@net-b.de>
1571 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
1574 2011-01-21 Tobias Burnus <burnus@net-b.de>
1577 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
1578 Use defined instead of magic number exit status codes.
1579 * scanner.c (include_line, gfc_new_file): Ditto.
1581 2011-01-21 Tobias Burnus <burnus@net-b.de>
1584 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
1585 without pointer attribute.
1587 2011-01-18 Janus Weil <janus@gcc.gnu.org>
1590 * resolve.c (expression_rank): Fix rank of procedure poiner components.
1591 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
1592 pointer components as actual arguments.
1594 2011-01-17 Jakub Jelinek <jakub@redhat.com>
1597 * gfortran.h (struct gfc_omp_saved_state): New type.
1598 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
1599 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
1601 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
1604 2011-01-17 Tobias Burnus <burnus@net-b.de>
1607 * invoke.texi (Options to request or suppress errors
1608 and warnings): Fix cross link.
1610 2011-01-15 Tobias Burnus <burnus@net-b.de>
1612 * gfortran.texi: Update Fortran 2003 Status section.
1615 * invoke.texi: Add missing "-E" to the -dM example.
1617 2011-01-13 Tobias Burnus <burnus@net-b.de>
1620 * intrinsic.texi (get_command_argument, get_environment_variable):
1621 Mark arguments as optional in the Arguments section.
1623 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1624 Tobias Burnus <burnus@net-b.de>
1627 * trans-decl.c (gfc_get_extern_function_decl,
1628 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
1629 calling decl_attributes.
1631 2011-01-13 Tobias Burnus <burnus@net-b.de>
1632 Mikael Morin <mikael@gcc.gnu.org>
1636 * gfortran.h (gfc_code): Move union ext's case_list into
1638 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
1640 * frontend-passes.c (gfc_code_walker): Ditto.
1641 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
1642 gfc_match_type_is, gfc_match_class_is): Ditto.
1643 * resolve.c (resolve_select, resolve_select_type): Ditto.
1644 * st.c (gfc_free_statement): Ditto.
1645 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
1646 gfc_trans_character_select): Ditto.
1647 * parse.c (resolve_all_program_units): For error recovery, avoid
1648 segfault is proc_name is NULL.
1650 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
1653 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
1654 to be standard compliant by testing for shape rather than size
1655 before skipping reallocation. Improve comments.
1657 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1660 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
1663 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1666 * resolve.c (is_scalar_expr_ptr): For a substring reference,
1667 use gfc_dep_compare_expr to compare start and end expession.
1668 Add FIXME for using gfc_deb_compare_expr elsewhere.
1670 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1673 * class.c (get_unique_type_string): Make type name start with upper
1676 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1679 * invoke.texi: Mention -ffree-line-length-none and
1680 -ffixed-line-length-none for preprocessing.
1682 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
1685 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
1686 procedure argument (eg TRANSPOSE) use a temporary if there is
1687 any chance of aliasing due to host or use association.
1688 (arrayfunc_assign_needs_temporary): Correct logic for function
1689 results and do not use a temporary for implicitly PURE
1690 variables. Use a temporary for Cray pointees.
1691 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
1692 implicit pureness of containing procedure.
1693 * decl.c (match_old_style_init, gfc_match_data): Where decl
1694 would fail in PURE procedure, set implicit_pure to zero.
1695 * gfortran.h : Add implicit_pure to structure symbol_attr and
1696 add prototype for function gfc_implicit_pure.
1697 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
1698 Where decl would fail in PURE procedure, reset implicit_pure.
1699 * io.c (match_vtag, gfc_match_open, gfc_match_close,
1700 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
1701 * match.c (gfc_match_critical, gfc_match_stopcode,
1702 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
1704 * parse.c (decode_omp_directive): The same.
1705 (parse_contained): If not PURE, set implicit pure attribute.
1706 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
1707 resolve_function, resolve_ordinary_assign) : The same.
1708 (gfc_implicit_pure): New function.
1709 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
1710 to ab_attribute enum and use it in this function.
1712 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1715 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
1716 make static and move in front of its only caller, to ...
1717 * trans-array.c (symbols_could_alias): ... here.
1718 Pass information about pointer and target status as
1719 arguments. Allocatable arrays don't alias anything
1720 unless they have the POINTER attribute.
1721 (gfc_could_be_alias): Keep track of pointer and target
1722 status when following references. Also check if typespecs
1723 of components match those of other components or symbols.
1725 2011-01-07 Tobias Burnus <burnus@net-b.de>
1728 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
1729 * intrinsic.c (add_functions): Use simplify functions for
1730 EXTENDS_TYPE_OF and SAME_TYPE_AS.
1731 * intrinsic.h (gfc_simplify_extends_type_of,
1732 gfc_simplify_same_type_as): New prototypes.
1733 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
1734 gfc_simplify_same_type_as): New functions.
1736 2011-01-07 Janus Weil <janus@gcc.gnu.org>
1740 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
1741 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
1743 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
1744 * resolve.c (resolve_deallocate_expr): _data component will be added
1745 at translation stage.
1746 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
1747 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
1749 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
1753 * parse.c (parse_interface): Remove check for procedure types.
1754 * interface.c (check_interface0): Verify that procedures are
1755 either all SUBROUTINEs or all FUNCTIONs.
1757 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1760 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
1761 'vtab' is initialized).
1763 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1766 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
1767 assignment, set the _vptr component to the declared type.
1769 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1772 * resolve.c (resolve_allocate_deallocate): Follow references to
1773 check for duplicate occurence of allocation/deallocation objects.
1775 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1778 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
1779 of polymorphic allocatables according to their declared type.
1781 2011-01-04 Janus Weil <janus@gcc.gnu.org>
1784 * class.c (gfc_find_derived_vtab): Set the module field for the copying
1785 routine to make sure it receives module name mangling.
1787 2011-01-03 Jakub Jelinek <jakub@redhat.com>
1789 * gfortranspec.c (lang_specific_driver): Update copyright notice
1792 2011-01-03 Janus Weil <janus@gcc.gnu.org>
1794 * intrinsic.texi (LEADZ): Fix example.
1796 2011-01-02 Janus Weil <janus@gcc.gnu.org>
1799 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
1803 Copyright (C) 2011 Free Software Foundation, Inc.
1805 Copying and distribution of this file, with or without modification,
1806 are permitted in any medium without royalty provided the copyright
1807 notice and this notice are preserved.