1 2011-04-29 Paul Thomas <pault@gcc.gnu.org>
4 * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
5 automatic reallocation when the lhs is a target.
8 * trans-expr.c (fcncall_realloc_result): Make sure that the
9 result dtype field is set before the function call.
11 2011-04-29 Tobias Burnus <burnus@net-b.de>
14 * resolve.c (resolve_typebound_generic_call): Don't check access
15 flags of the specific function.
18 * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
19 to AS_ASSUMED_SHAPE for function results.
20 (resolve_fl_var_and_proc): Print also for function results with
21 AS_DEFERRED an error, if they are not a pointer or allocatable.
22 (resolve_types): Make sure arguments of procedures in interface
25 2011-04-29 Michael Matz <matz@suse.de>
27 * options.c (options.c): Set warn_maybe_uninitialized.
29 2011-04-28 Tobias Burnus <burnus@net-b.de>
32 * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
33 function results only once.
34 (resolve_symbol): Always resolve function results.
37 * expr.c (gfc_check_vardef_context): Fix handling of generic
39 * interface.c (check_interface0): Reject internal functions
40 in generic interfaces, unless -std=gnu.
42 2011-04-27 Tobias Burnus <burnus@net-b.de>
45 * resolve.c (resolve_global_procedure): Error recovery -
46 avoid segfault for (non)character-returning functions.
48 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
50 * decl.c (gfc_match_end): Check that the block name starts
52 * parse.c (gfc_build_block_ns): Make block names unique by
55 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
57 * frontend-passes.c (inserted_block): New variable.
58 (changed_statement): Likewise.
59 (create_var): Encase statement to be operated on in a BLOCK.
60 Adjust code insertion for BLOCK.
61 (cfe_code): Set inserted_block and changed_statement to NULL.
63 2011-04-23 Tobias Burnus <burnus@net-b.de>
66 * module.c (mio_array_spec): Set as->cotype on reading.
67 * resolve.c (resolve_allocate_expr): Fix allocating coarray
70 2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
73 * frontend_passes (cfe_register_funcs): Remove workaround for DO
75 (gfc_code_walker): Make sure the pointer to the current
76 statement doen't change when other statements are inserted.
78 2011-04-21 Tobias Burnus <burnus@net-b.de>
81 * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
83 2011-04-20 Jim Meyering <meyering@redhat.com>
85 * expr.c (free_expr0): Remove useless if-before-free.
86 * gfortranspec.c (lang_specific_pre_link): Likewise.
87 * interface.c (gfc_extend_expr): Likewise.
88 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
90 2011-04-19 Tobias Burnus <burnus@net-b.de>
95 * module.c (fix_mio_expr): Commit created symbol.
97 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
99 * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
101 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
103 * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
106 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
108 * misc.c (gfc_getmem): Remove function.
109 * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
110 usage with XCNEW or XCNEWVEC.
111 * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
113 * options.c (gfc_handle_module_path_options)
114 (gfc_get_option_string): Likewise.
115 * resolve.c (gfc_resolve_forall): Likewise.
116 * simplify.c (simplify_transformation_to_array): Likewise.
117 * target-memory.c (gfc_target_interpret_expr): Likewise.
118 * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
119 (get_init_field): Likewise.
120 * trans-expr.c (gfc_conv_statement_function): Likewise.
121 * trans-io.c (nml_full_name): Likewise.
122 * trans-stmt.c (gfc_trans_forall_1): Likewise.
123 * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
125 2011-04-19 Tobias Burnus <burnus@net-b.de>
128 * parse.c (resolve_all_program_units): Skip modules.
129 (translate_all_program_units): Handle modules.
130 (gfc_parse_file): Defer code generation for modules.
132 2011-04-19 Martin Jambor <mjambor@suse.cz>
134 * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
135 instead of cgraph_get_create_node.
137 2011-04-18 Jim Meyering <meyering@redhat.com>
139 remove now-unused definition of gfc_free
140 * misc.c (gfc_free): Remove function.
141 * gfortran.h (gfc_free): Remove its prototype.
143 2011-04-18 Jim Meyering <meyering@redhat.com>
145 convert each use of gfc_free (p) to free (p)
146 Do that by running this command:
147 perl -pi -e 's/\bgfc_free ?\(/free (/' \
148 $(git grep -El '\bgfc_free ?\(')
149 which also corrects the few uses that lacked a space between
150 the function name and the open parenthesis.
151 Manually undo the change to the function definition itself
152 and its prototype. They'll be removed next.
153 * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
154 * constructor.c (node_free): Likewise.
155 * cpp.c (dump_queued_macros): Likewise.
156 * data.c (gfc_assign_data_value): Likewise.
157 * decl.c (free_variable, free_value, gfc_free_data): Likewise.
158 (gfc_free_data_all, match_old_style_init): Likewise.
159 (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
161 (gfc_match_modproc): Likewise.
162 * dependency.c (check_section_vs_section): Likewise.
163 * error.c (gfc_pop_error, gfc_free_error): Likewise.
164 * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
165 (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
166 (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
168 * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
169 (strip_function_call, optimize_comparison): Likewise.
170 * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
171 (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
173 * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
174 (gfc_convert_chartype): Likewise.
175 * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
177 (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
178 * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
179 (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
181 (free_case, gfc_free_forall_iterator): Likewise.
183 * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
184 (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
185 (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
186 (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
187 (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
188 (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
189 * openmp.c (gfc_free_omp_clauses): Likewise.
190 * options.c (gfc_post_options): Likewise.
191 * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
192 * primary.c (gfc_free_structure_ctor_component): Likewise.
193 * resolve.c (resolve_structure_cons, check_host_association): Likewise.
194 (gfc_resolve_forall, resolve_equivalence): Likewise.
195 * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
196 (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
197 (load_file, gfc_read_orig_filename): Likewise.
198 * simplify.c (simplify_transformation_to_array): Likewise.
199 (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
201 (gfc_simplify_compiler_options): Likewise.
202 * st.c (gfc_free_statement, gfc_free_statements): Likewise.
203 (gfc_free_association_list): Likewise.
204 * symbol.c (free_components, gfc_free_st_label, free_st_labels):
206 (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
207 (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
208 (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
209 (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
211 (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
212 (gfc_free_namespace): Likewise.
213 * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
214 (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
215 (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
216 * trans-common.c (get_init_field, create_common): Likewise.
217 * trans-const.c (gfc_build_wide_string_const): Likewise.
218 (gfc_conv_string_init): Likewise.
219 * trans-decl.c (gfc_generate_function_code): Likewise.
220 * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
222 (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
223 (gfc_trans_subarray_assign): Likewise.
224 * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
225 * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
226 (transfer_namelist_element, transfer_array_component): Likewise.
227 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
228 * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
229 * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
232 2011-04-15 Jim Meyering <meyering@redhat.com>
234 gfortran: remove cpp definition of free, ...
235 in preparation for the s/gfc_free/free/ transformation.
236 * gfortran.h (free): Remove macro definition that would otherwise
237 prevent direct use of the function.
239 2011-04-18 Tobias Burnus <burnus@net-b.de>
242 * array.c (gfc_match_array_ref): Check for too many codimensions.
243 * check.c (gfc_check_image_index): Check number of elements
245 * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
247 2011-04-18 Tobias Burnus <burnus@net-b.de>
250 * iresolve.c (gfc_resolve_image_index): Set ts.type.
251 * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
252 are not known at compile time and handle -fcoarray=lib.
253 * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
255 (conv_intrinsic_cobound): Fix comment typo.
256 (trans_this_image): New function.
257 * trans-array.c (gfc_unlikely): Move to trans.c.
258 * trans.c (gfc_unlikely): Function moved from trans-array.c.
259 (gfc_trans_runtime_check): Use it.
260 * trans-io.c (gfc_trans_io_runtime_check): Ditto.
261 * trans.h (gfc_unlikely): Add prototype.
263 2011-04-18 Paul Thomas <pault@gcc.gnu.org>
266 * trans-expr.c (fcncall_realloc_result): Renamed version of
267 realloc_lhs_bounds_for_intrinsic_call that does not touch the
268 descriptor bounds anymore but makes a temporary descriptor to
270 (gfc_trans_arrayfunc_assign): Modify the reference to above
273 2011-05-17 Tobias Burnus <burnus@net-b.de>
276 * trans-decl.c (gfc_get_extern_function_decl): Fix decl
277 for external procedures with proc arguments.
279 2011-04-15 Michael Matz <matz@suse.de>
281 * trans-array.c (toplevel): Include gimple.h.
282 (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
283 properly expand variable length arrays.
284 (gfc_trans_auto_array_allocation): If flag_stack_arrays create
285 variable length decls and associate them with their scope.
286 * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
287 * options.c (gfc_init_options): Handle -fstack_arrays option.
288 * lang.opt (fstack-arrays): Add option.
289 * invoke.texi (Code Gen Options): Document it.
290 * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
292 2011-04-15 Tobias Burnus <burnus@net-b.de>
295 * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
296 code which is also causing an ICE.
298 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
300 * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
302 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
304 * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
307 2011-04-12 Paul Thomas <pault@gcc.gnu.org>
311 * trans-array.c (get_std_lbound): For derived type variables
312 return array valued component lbound.
314 2011-04-12 Martin Jambor <mjambor@suse.cz>
316 * trans-decl.c (gfc_generate_function_code): Call
317 cgraph_get_create_node instead of cgraph_node.
319 2011-04-11 Tobias Burnus <burnus@net-b.de>
322 * simplify.c (simplify_bound_dim): Exit for
323 ucobound's last dimension unless -fcoarray=single.
324 * trans-array (gfc_conv_descriptor_size_1): Renamed from
325 gfc_conv_descriptor_size, made static, has now from_dim and
327 (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
328 (gfc_conv_descriptor_cosize): New function.
329 * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
330 * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
331 and handle last codim of ucobound for when -fcoarray is not "single".
333 2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
336 * gfortran.h (gfc_option_t): Add warn_function_elimination and
337 flag_frontend_optimize.
338 * lang.opt (Wfunction-elimination): Add.
339 (ffrontend-optimize): Add.
340 * invoke.texi: Add documentation for -Wfunction-elimination
341 and -ffrontend-optimize. Add -faggressive-function-elimination
342 to list of code generation options.
343 * frontend-passes.c (gfc_run_passes): Run optimizations if
344 flag_frontend_optimize is set.
345 (warn_function_elimination): New function.
346 (cfe_expr_0): Call it if requested to do so.
347 * options.c (gfc_init_options): Initiate warn_function_elimination
348 and flag_frontend_optimize.
349 (gfc_post_options): Set flag_frontend_optimize if not specified
350 by user, depending on the optimization level.
351 (gfc_handle_option): Handle -Wfunction-elimination and
354 2011-04-06 Tobias Burnus <burnus@net-b.de>
357 * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
360 2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
362 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
363 build_function_type_list instead of build_function_type. Correct
364 argument order for func_frexp and func_scalbn.
366 2011-04-05 Duncan Sands <baldrick@free.fr>
368 * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
370 2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
372 * frontend-passes: (optimize_lexical_comparison): New function.
373 (optimize_expr): Call it.
374 (optimize_comparison): Also handle lexical comparison functions.
375 Return false instad of -2 for unequal comparison.
377 2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
380 * frontend-passes (cfe_expr_0): Reverse the order of going
383 2011-04-04 Tobias Burnus <burnus@net-b.de>
384 Mikael Morin <mikael.morin@sfr.fr>
387 * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
388 * expr.c (gfc_is_coindexed): Ditto.
389 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
390 * interface.c (compare_parameter): Use gfc_expr_attr and
392 * resolve.c (check_dimension, compare_spec_to_ref,
393 resolve_allocate_expr, check_data_variable): Update for
395 * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
396 gfc_simplify_ucobound): Allow non-constant bounds.
397 * trans-array.c (gfc_set_loop_bounds_from_array_spec,
398 gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
399 gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
400 gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
401 gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
402 gfc_conv_ss_startstride, gfc_conv_loop_setup,
403 gfc_trans_array_bounds, gfc_conv_expr_descriptor,
404 gfc_walk_variable_expr): Handle codimen.
405 * trans-decl.c (gfc_build_qualified_array): Save cobounds.
406 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
407 (conv_intrinsic_cobound): New function.
408 (gfc_conv_intrinsic_function): Call it.
409 (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
410 ucobound, lcobound, this_image.
411 * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
412 (gfc_get_dtype): Honour corank.
413 (gfc_get_nodesc_array_type): Save corank and codimensions.
414 (gfc_get_array_type_bounds): Save cobound.
415 * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
416 (gfc_array_kind): Add corank item.
417 (GFC_TYPE_ARRAY_CORANK): New macro.
419 2011-04-03 Kai Tietz <ktietz@redhat.com>
422 * Make-lang.in (f95-lang.o): Add some missing dependencies.
424 2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
427 * frontend-passes (cfe_register_funcs): Don't
428 register functions if they appear as iterators in DO loops.
430 2011-03-30 Michael Matz <matz@suse.de>
433 * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
434 don't use local variable.
435 (gfc_trans_arrayfunc_assign): Adjust caller.
437 2011-03-29 Janus Weil <janus@gcc.gnu.org>
440 * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
441 * module.c (MOD_VERSION): Bump.
442 (mio_typespec): Read/write 'interface' field.
443 * primary.c (match_string_constant,match_logical_constant): Remove
445 (match_complex_constant): Make sure to clear the typespec.
447 2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
449 * frontend-passes.c (create_var): Warn about creating an
450 array temporary if requested.
452 2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
455 * frontend-passes.c (optimize_trim): Also follow references, except
456 when they are substring references or array references.
458 2011-03-27 Tobias Burnus <burnus@net-b.de>
461 * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
463 (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
464 * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
466 * invoke.texi (-fcoarray=): Document "lib" argument.
467 * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
468 * libgfortran.h (libgfortran_stat_codes): Add comments.
469 * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
470 * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
471 Handle GFC_FCOARRAY_LIB.
472 * trans.h (gfc_init_coarray_decl): New prototype.
473 (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
474 gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
475 gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
476 gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
477 gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
478 New global variables.
479 * trans-decl.c: Declare several CAF functions (cf. above).
480 (gfc_build_builtin_function_decls): Initialize those.
481 (gfc_init_coarray_decl): New function.
482 (create_main_function): Call CAF init/finalize functions.
483 * trans-intrinsic.c (trans_this_image, trans_num_images): New.
484 (gfc_conv_intrinsic_function): Call those.
485 * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
486 Add code for GFC_FCOARRAY_LIB.
488 2011-03-26 Janus Weil <janus@gcc.gnu.org>
491 * class.c (get_unique_hashed_string): Adjust maximum allowable length
492 for unique type string.
494 2011-03-25 Kai Tietz <ktietz@redhat.com>
496 * scanner.c (preprocessor_line): Use filename_cmp
499 2011-03-25 Tobias Burnus <burnus@net-b.de>
503 * trans-types.c (gfc_get_function_type): Don't use varargs if the
504 procedure is known to have no arguments.
506 2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
509 * gfortran.h (gfc_option_t) : Add
510 flag_aggressive_function_elimination.
511 (gfc_dep_compare_functions): Add prototype.
512 * lang.opt: Add faggressive-function-elimination.
513 * invoke.texi: Document -faggressive-function-elimination.
514 * frontend_passes (expr_array): New static variable.
515 (expr_size): Likewise.
516 (expr_count): Likewise.
517 (current_code): Likewise.
518 (current_ns): Likewise.
519 (gfc_run_passes): Allocate and free space for expressions.
520 (cfe_register_funcs): New function.
521 (create_var): New function.
522 (cfc_expr_0): New function.
523 (cfe_code): New function.
524 (optimize_namespace): Invoke gfc_code_walker with cfe_code
526 * dependency.c (gfc_dep_compare_functions): New function.
527 (gfc_dep_compare_expr): Use it.
528 * options.c (gfc_init_options): Handle
529 flag_aggressive_function_elimination.
530 (gfc_handle_option): Likewise.
532 2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
534 * arith.c (arith_power): Plug memory leak.
536 2011-03-12 Janus Weil <janus@gcc.gnu.org>
539 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
540 for polymorphic arguments.
542 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
545 * intrinsic.texi: Clarify doc of logarithm functions.
547 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
550 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
551 the string length variable.
553 2011-03-11 Janus Weil <janus@gcc.gnu.org>
556 * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
557 (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
559 2011-03-06 Paul Thomas <pault@gcc.gnu.org>
560 Jerry DeLisle <jvdelisle@gcc.gnu.org>
563 * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
564 the expression has an iterator. Otherwise, iterate through the
565 array, checking for constant expressions for each element.
567 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
570 * intrinsic.texi: Update CTIME and FDATE documentation.
572 2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
574 * invoke.texi (Option Summary, Fortran Dialect Options)
575 (Preprocessing Options, Runtime Options, Code Gen Options):
576 Fix vertical list spacing by using @itemx for additinoal
577 items, empty line before @table. Fix typos.
579 2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
582 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
584 2011-02-26 Tobias Burnus <burnus@net-b.de>
587 * trans-stmt.c (gfc_trans_allocate): Fix allocation with
588 type-spec of deferred-length strings.
590 2011-02-26 Tobias Burnus <burnus@net-b.de>
593 * openmp.c (gfc_resolve_omp_directive): Resolve if()
594 condition of OpenMP's task.
596 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
599 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
601 2011-02-24 Tobias Burnus <burnus@net-b.de>
604 * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
605 multitable for linebreak between different syntax variants.
607 2011-02-24 Richard Guenther <rguenther@suse.de>
610 * f95-lang.c (pushdecl): For externs in non-global scope push
611 a copy of the decl into the BLOCK.
613 2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
616 * trans.c (gfc_prepend_expr_to_block): New function.
617 * trans.h (gfc_prepend_expr_to_block): Declare.
618 * trans-array.c (gfc_conv_array_parameter): Replace
619 gfc_add_expr_to_block with gfc_prepend_expr_to_block.
621 2011-02-22 Paul Thomas <pault@gcc.gnu.org>
624 * trans-decl.c (gfc_get_extern_function_decl): Don't use the
625 gsymbol backend_decl if the procedure has a formal argument
628 2011-02-22 Tobias Burnus <burnus@net-b.de>
631 * trans-stmt.c (gfc_trans_if_1): Use correct line for
632 expressions in the if condition.
634 2011-02-20 Tobias Burnus <burnus@net-b.de>
637 * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
638 gfc_restore_backend_locus to have better debug locations.
639 * trans-array.c (gfc_trans_deferred_array): Ditto.
641 2011-02-20 Paul Thomas <pault@gcc.gnu.org>
645 * trans-types.c (gfc_get_derived_type): Remove code that looks
646 for decls in gsym and add call to gfc_get_module_backend_decl.
647 * trans.h : Add prototype for gfc_get_module_backend_decl.
648 * trans-decl.c (gfc_get_module_backend_decl): New function.
649 (gfc_get_symbol_decl): Call it.
651 2011-02-19 Paul Thomas <pault@gcc.gnu.org>
654 * trans-array.c (get_array_ctor_all_strlen): Move up in file.
655 (get_array_ctor_var_strlen): Add block dummy and add call to
656 get_array_ctor_all_strlen instead of giving up on substrings.
657 Call gcc_unreachable for default case.
658 (get_array_ctor_strlen): Add extra argument to in call to
659 get_array_ctor_var_strlen.
661 2011-02-18 Janus Weil <janus@gcc.gnu.org>
664 * primary.c (gfc_match_structure_constructor): Handle empty parent
667 2011-02-18 Tobias Burnus
670 * trans-expr.c (arrayfunc_assign_needs_temporary): Use
671 esym to check whether the specific procedure returns an
672 allocatable or pointer.
674 2011-02-18 Michael Matz <matz@suse.de>
677 * gfortran.h (struct gfc_component): Add norestrict_decl member.
678 * trans.h (struct lang_type): Add nonrestricted_type member.
679 * trans-expr.c (gfc_conv_component_ref): Search fields with correct
681 * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
682 (gfc_sym_type): Use it.
684 2011-02-18 Janus Weil <janus@gcc.gnu.org>
687 * resolve.c (resolve_transfer): Reject variables with procedure pointer
690 2011-02-18 Janus Weil <janus@gcc.gnu.org>
693 * gfortran.h (gfc_check_access): Removed prototype.
694 (gfc_check_symbol_access): Added prototype.
695 * module.c (gfc_check_access): Renamed to 'check_access', made static.
696 (gfc_check_symbol_access): New function, basically a shortcut for
698 (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
699 'gfc_check_symbol_access'.
700 (write_operator,write_module): Renamed 'gfc_check_access'.
701 * resolve.c (resolve_fl_procedure,resolve_fl_derived,
702 resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
703 'gfc_check_symbol_access'.
705 2011-02-16 Janus Weil <janus@gcc.gnu.org>
708 * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
709 * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
710 'gfc_build_class_symbol'.
711 (gfc_match_decl_type_spec): Reject unlimited polymorphism.
712 * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
713 * match.c (select_type_set_tmp): Move setting of 'class_ok' into
714 'gfc_build_class_symbol'.
715 * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
717 2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
720 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
722 2011-02-14 Janus Weil <janus@gcc.gnu.org>
725 * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
727 2011-02-14 Janus Weil <janus@gcc.gnu.org>
730 * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
732 * primary.c (gfc_match_varspec): Avoid ICE for invalid class
735 2011-02-14 Janus Weil <janus@gcc.gnu.org>
738 * interface.c (get_expr_storage_size): Handle derived-type components.
740 2011-02-13 Tobias Burnus <burnus@net-b.de>
743 * interface.c (compare_parameter): Avoid ICE with
744 character components.
746 2011-02-12 Janus Weil <janus@gcc.gnu.org>
748 * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
749 * decl.c (build_sym,build_struct,attr_decl1): Use return value of
750 'gfc_build_class_symbol'.
752 2011-02-12 Michael Matz <matz@suse.de>
753 Janus Weil <janus@gcc.gnu.org>
754 Tobias Burnus <burnus@net-b.de>
757 * trans-expr.c (conv_parent_component_references): Avoid unintendent
758 skipping of parent compounds.
760 2011-02-11 Tobias Burnus <burnus@net-b.de>
763 * resolve.c (resolve_formal_arglist): PURE with VALUE
764 and no INTENT: Add -std= diagnostics.
766 2011-02-09 Janus Weil <janus@gcc.gnu.org>
769 * resolve.c (resolve_procedure_interface): If interface has a result
770 variable, copy the typespec and set result pointer to self.
772 2011-02-09 Janus Weil <janus@gcc.gnu.org>
775 * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
777 2011-02-09 Janus Weil <janus@gcc.gnu.org>
780 * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
782 2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
784 * io.c (match_io_element): Do not set dt if not inquire.
786 2011-02-08 Janus Weil <janus@gcc.gnu.org>
789 * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
790 initialization target.
792 2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
793 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
795 * gfortran.texi (Thread-safety): texinfo styling fixes.
796 * intrinsic.texi: Likewise.
798 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
800 * gfortran.texi (Compiler Characteristics): Add reference to
801 thread-safety section.
803 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
805 * gfortran.texi (Thread-safety): New section.
806 * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
808 (GET_ENVIRONMENT_VARIABLE): Likewise.
811 2011-02-06 Paul Thomas <pault@gcc.gnu.org>
814 * trans-stmt.c (gfc_trans_allocate): For deferred character
815 length allocations with SOURCE, store to the values and string
816 length to avoid calculating twice. Replace gfc_start_block
817 with gfc_init_block to avoid unnecessary contexts and to keep
818 declarations of temporaries where they should be. Tidy up the
821 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
824 * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
826 2011-02-02 Janus Weil <janus@gcc.gnu.org>
827 Paul Thomas <pault@gcc.gnu.org>
830 * trans-expr.c (gfc_trans_class_init_assign): Add call to
831 gfc_get_derived_type.
832 * module.c (read_cleanup): Do not use unique_symtrees for vtabs
835 2011-02-02 Janus Weil <janus@gcc.gnu.org>
838 * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
840 2011-02-01 Janus Weil <janus@gcc.gnu.org>
843 * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
844 pointer components with allocatable result.
846 2011-01-31 Janus Weil <janus@gcc.gnu.org>
849 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
850 with pointer or allocatable result.
852 2011-01-31 Paul Thomas <pault@gcc.gnu.org>
855 * trans-stmt.c (gfc_trans_allocate): Improve handling of
856 deferred character lengths with SOURCE.
857 * iresolve.c (gfc_resolve_repeat): Calculate character
858 length from source length and ncopies.
859 * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
860 expressions for ALLOCATE.
862 2011-01-31 Janus Weil <janus@gcc.gnu.org>
865 * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
866 an argument of a typebound assignment being a component.
868 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
870 * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
871 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
873 2011-01-31 Tobias Burnus <burnus@net-b.de>
876 * resolve.c (resolve_fl_procedure): Reject stmt functions
877 with pointer/allocatable attribute.
879 2011-01-31 Tobias Burnus <burnus@net-b.de>
882 * interface.c (gfc_procedure_use): Add explicit interface check for
883 pointer/allocatable functions.
885 2011-01-30 Paul Thomas <pault@gcc.gnu.org>
888 * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
889 expr and is assigned to a deferred character length scalar,
890 make sure that the function is called before reallocation,
891 so that the length is available. Include procedure pointer
892 and procedure pointer component rhs as well.
897 * gfortran.dg/allocatable_function_5.f90: New test not added by
898 mistake on 2011-01-28.
900 2011-01-29 Tobias Burnus <burnus@net-b.de>
903 * check.c (gfc_check_shape): Support kind argument in SHAPE.
904 * intrinsic.c (add_functions): Ditto.
905 * resolve.c (gfc_resolve_shape): Ditto.
906 * simplify.c (gfc_simplify_shape): Ditto.
907 * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
908 gfc_simplify_shape): Update prototypes.
909 * intrinisc.text (SHAPE): Document kind argument.
911 2011-01-28 Tobias Burnus <burnus@net-b.de>
914 * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
915 attribute also without INTENT.
917 2011-01-28 Tobias Burnus <burnus@net-b.de>
919 * gfortran.texi (Fortran 2003 status): Mention support for
920 nonconstant namelist variables.
922 2011-01-28 Paul Thomas <pault@gcc.gnu.org>
923 Tobias Burnus <burnus@gcc.gnu.org>
928 * interface.c (compare_actual_formal): An allocatable or pointer
929 deferred length actual is only allowed if the formal argument
930 is also deferred length. Clean up whitespace.
931 * trans-expr.c (gfc_conv_procedure_call): Pass string length for
932 deferred character length formal arguments by reference. Do the
933 same for function results.
934 (gfc_trans_pointer_assignment): Do not do runtime check of lhs
935 and rhs character lengths, if deferred length lhs. In this case
936 set the lhs character length to that of the rhs.
937 (gfc_conv_string_parameter): Remove assert that string length is
939 (is_scalar_reallocatable_lhs): New function.
940 (alloc_scalar_allocatable_for_assignment): New function.
941 (gfc_trans_assignment_1): Call above new function. If the rhs is
942 a deferred character length itself, makes ure that the function
943 is called before reallocation, so that the length is available.
944 (gfc_trans_asssignment): Remove error about assignment to
945 deferred length character variables.
946 * gfortran.texi : Update entry about (re)allocation on
948 * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
949 length character variables.
950 * module.c (mio_typespec): Transfer deferred characteristic.
951 * trans-types.c (gfc_get_function_type): New code to generate
952 hidden typelist, so that those character lengths that are
953 passed by reference get the right type.
954 * resolve.c (resolve_contained_fntype): Supress error for
955 deferred character length functions.
956 (resolve_function, resolve_fl_procedure) The same.
957 (check_symbols): Remove the error that support for
958 entity with deferred type parameter is not yet implemented.
959 (resolve_fl_derived): The same.
960 match.c (alloc_opt_list): Allow MOLD for deferred length object.
961 * trans-decl.c (gfc_get_symbol_decl): For deferred character
962 length dummies, generate a local variable for string length.
963 (create_function_arglist): Hidden length can be a pointer.
964 (gfc_trans_deferred_vars): For deferred character length
965 results and dummies, assign the string length to the local
966 variable from the hidden argument on entry and the other way
967 round on exit, as appropriate.
969 2011-01-27 Tobias Burnus <burnus@net-b.de>
972 * trans-decl.c (gfc_generate_function_code): Fix init
973 of allocatable result variable with allocatable components.
975 2011-01-27 Tobias Burnus <burnus@net-b.de>
978 * options.c (gfc_handle_module_path_options): Save
979 module path without trailing slash as include path.
981 2011-01-25 Tobias Burnus <burnus@net-b.de>
984 * interface.c (gfc_check_operator_interface): Fix
985 defined-assignment check.
987 2011-01-23 Tobias Burnus <burnus@net-b.de>
990 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
991 scalar allocatable dummy arguments.
993 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
996 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
997 check for array sections followed by component references
998 which are illegal. Also check for coindexed arguments.
1000 2011-01-22 Tobias Burnus <burnus@net-b.de>
1003 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
1006 2011-01-21 Tobias Burnus <burnus@net-b.de>
1009 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
1010 Use defined instead of magic number exit status codes.
1011 * scanner.c (include_line, gfc_new_file): Ditto.
1013 2011-01-21 Tobias Burnus <burnus@net-b.de>
1016 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
1017 without pointer attribute.
1019 2011-01-18 Janus Weil <janus@gcc.gnu.org>
1022 * resolve.c (expression_rank): Fix rank of procedure poiner components.
1023 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
1024 pointer components as actual arguments.
1026 2011-01-17 Jakub Jelinek <jakub@redhat.com>
1029 * gfortran.h (struct gfc_omp_saved_state): New type.
1030 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
1031 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
1033 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
1036 2011-01-17 Tobias Burnus <burnus@net-b.de>
1039 * invoke.texi (Options to request or suppress errors
1040 and warnings): Fix cross link.
1042 2011-01-15 Tobias Burnus <burnus@net-b.de>
1044 * gfortran.texi: Update Fortran 2003 Status section.
1047 * invoke.texi: Add missing "-E" to the -dM example.
1049 2011-01-13 Tobias Burnus <burnus@net-b.de>
1052 * intrinsic.texi (get_command_argument, get_environment_variable):
1053 Mark arguments as optional in the Arguments section.
1055 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1056 Tobias Burnus <burnus@net-b.de>
1059 * trans-decl.c (gfc_get_extern_function_decl,
1060 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
1061 calling decl_attributes.
1063 2011-01-13 Tobias Burnus <burnus@net-b.de>
1064 Mikael Morin <mikael@gcc.gnu.org>
1068 * gfortran.h (gfc_code): Move union ext's case_list into
1070 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
1072 * frontend-passes.c (gfc_code_walker): Ditto.
1073 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
1074 gfc_match_type_is, gfc_match_class_is): Ditto.
1075 * resolve.c (resolve_select, resolve_select_type): Ditto.
1076 * st.c (gfc_free_statement): Ditto.
1077 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
1078 gfc_trans_character_select): Ditto.
1079 * parse.c (resolve_all_program_units): For error recovery, avoid
1080 segfault is proc_name is NULL.
1082 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
1085 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
1086 to be standard compliant by testing for shape rather than size
1087 before skipping reallocation. Improve comments.
1089 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1092 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
1095 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1098 * resolve.c (is_scalar_expr_ptr): For a substring reference,
1099 use gfc_dep_compare_expr to compare start and end expession.
1100 Add FIXME for using gfc_deb_compare_expr elsewhere.
1102 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1105 * class.c (get_unique_type_string): Make type name start with upper
1108 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1111 * invoke.texi: Mention -ffree-line-length-none and
1112 -ffixed-line-length-none for preprocessing.
1114 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
1117 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
1118 procedure argument (eg TRANSPOSE) use a temporary if there is
1119 any chance of aliasing due to host or use association.
1120 (arrayfunc_assign_needs_temporary): Correct logic for function
1121 results and do not use a temporary for implicitly PURE
1122 variables. Use a temporary for Cray pointees.
1123 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
1124 implicit pureness of containing procedure.
1125 * decl.c (match_old_style_init, gfc_match_data): Where decl
1126 would fail in PURE procedure, set implicit_pure to zero.
1127 * gfortran.h : Add implicit_pure to structure symbol_attr and
1128 add prototype for function gfc_implicit_pure.
1129 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
1130 Where decl would fail in PURE procedure, reset implicit_pure.
1131 * io.c (match_vtag, gfc_match_open, gfc_match_close,
1132 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
1133 * match.c (gfc_match_critical, gfc_match_stopcode,
1134 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
1136 * parse.c (decode_omp_directive): The same.
1137 (parse_contained): If not PURE, set implicit pure attribute.
1138 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
1139 resolve_function, resolve_ordinary_assign) : The same.
1140 (gfc_implicit_pure): New function.
1141 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
1142 to ab_attribute enum and use it in this function.
1144 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1147 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
1148 make static and move in front of its only caller, to ...
1149 * trans-array.c (symbols_could_alias): ... here.
1150 Pass information about pointer and target status as
1151 arguments. Allocatable arrays don't alias anything
1152 unless they have the POINTER attribute.
1153 (gfc_could_be_alias): Keep track of pointer and target
1154 status when following references. Also check if typespecs
1155 of components match those of other components or symbols.
1157 2011-01-07 Tobias Burnus <burnus@net-b.de>
1160 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
1161 * intrinsic.c (add_functions): Use simplify functions for
1162 EXTENDS_TYPE_OF and SAME_TYPE_AS.
1163 * intrinsic.h (gfc_simplify_extends_type_of,
1164 gfc_simplify_same_type_as): New prototypes.
1165 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
1166 gfc_simplify_same_type_as): New functions.
1168 2011-01-07 Janus Weil <janus@gcc.gnu.org>
1172 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
1173 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
1175 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
1176 * resolve.c (resolve_deallocate_expr): _data component will be added
1177 at translation stage.
1178 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
1179 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
1181 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
1185 * parse.c (parse_interface): Remove check for procedure types.
1186 * interface.c (check_interface0): Verify that procedures are
1187 either all SUBROUTINEs or all FUNCTIONs.
1189 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1192 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
1193 'vtab' is initialized).
1195 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1198 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
1199 assignment, set the _vptr component to the declared type.
1201 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1204 * resolve.c (resolve_allocate_deallocate): Follow references to
1205 check for duplicate occurence of allocation/deallocation objects.
1207 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1210 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
1211 of polymorphic allocatables according to their declared type.
1213 2011-01-04 Janus Weil <janus@gcc.gnu.org>
1216 * class.c (gfc_find_derived_vtab): Set the module field for the copying
1217 routine to make sure it receives module name mangling.
1219 2011-01-03 Jakub Jelinek <jakub@redhat.com>
1221 * gfortranspec.c (lang_specific_driver): Update copyright notice
1224 2011-01-03 Janus Weil <janus@gcc.gnu.org>
1226 * intrinsic.texi (LEADZ): Fix example.
1228 2011-01-02 Janus Weil <janus@gcc.gnu.org>
1231 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
1235 Copyright (C) 2011 Free Software Foundation, Inc.
1237 Copying and distribution of this file, with or without modification,
1238 are permitted in any medium without royalty provided the copyright
1239 notice and this notice are preserved.