1 2011-05-04 Richard Guenther <rguenther@suse.de>
3 * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
4 argument to int_const_binop.
6 2011-05-03 Tobias Burnus <burnus@net-b.de>
9 * trans-intrinsic.c (trans_this_image): Implement version with
11 (conv_intrinsic_cobound): Simplify code.
12 (gfc_conv_intrinsic_function): Call trans_this_image for
13 this_image(coarray) except for -fcoarray=single.
15 2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
18 * gfortran.texi: Document the 'Q' exponent-letter extension.
19 * invoke.texi: Document -Wreal-q-constant.
20 * lang.opt: Add -Wreal-q-constant option.
21 * gfortran.h: Add warn_real_q_constant to option struct.
22 * primary.c (match_real_constant): Use it. Accept 'Q' as
23 exponent-letter for REAL(16) real-literal-constant with a
24 fallback to REAL(10) or error if REAL(10) is not available.
25 * options.c (gfc_init_options, set_Wall) Set it.
26 (gfc_handle_option): Handle new option.
28 2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
30 * dump-prase-tree.c (show_code_node): Set the current
31 namespace to the BLOCK before displaying it; restore
34 2011-04-30 Tobias Burnus <burnus@net-b.de>
37 * decl.c (gfc_match_import): Don't try to find the
38 symbol if already found.
40 2011-04-30 Paul Thomas <pault@gcc.gnu.org>
43 * trans-expr.c (fcncall_realloc_result): Set the bounds and the
44 offset so that the lbounds are one.
45 (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
47 2011-04-29 Paul Thomas <pault@gcc.gnu.org>
50 * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
51 automatic reallocation when the lhs is a target.
54 * trans-expr.c (fcncall_realloc_result): Make sure that the
55 result dtype field is set before the function call.
57 2011-04-29 Tobias Burnus <burnus@net-b.de>
60 * resolve.c (resolve_typebound_generic_call): Don't check access
61 flags of the specific function.
64 * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
65 to AS_ASSUMED_SHAPE for function results.
66 (resolve_fl_var_and_proc): Print also for function results with
67 AS_DEFERRED an error, if they are not a pointer or allocatable.
68 (resolve_types): Make sure arguments of procedures in interface
71 2011-04-29 Michael Matz <matz@suse.de>
73 * options.c (options.c): Set warn_maybe_uninitialized.
75 2011-04-28 Tobias Burnus <burnus@net-b.de>
78 * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
79 function results only once.
80 (resolve_symbol): Always resolve function results.
83 * expr.c (gfc_check_vardef_context): Fix handling of generic
85 * interface.c (check_interface0): Reject internal functions
86 in generic interfaces, unless -std=gnu.
88 2011-04-27 Tobias Burnus <burnus@net-b.de>
91 * resolve.c (resolve_global_procedure): Error recovery -
92 avoid segfault for (non)character-returning functions.
94 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
96 * decl.c (gfc_match_end): Check that the block name starts
98 * parse.c (gfc_build_block_ns): Make block names unique by
101 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
103 * frontend-passes.c (inserted_block): New variable.
104 (changed_statement): Likewise.
105 (create_var): Encase statement to be operated on in a BLOCK.
106 Adjust code insertion for BLOCK.
107 (cfe_code): Set inserted_block and changed_statement to NULL.
109 2011-04-23 Tobias Burnus <burnus@net-b.de>
112 * module.c (mio_array_spec): Set as->cotype on reading.
113 * resolve.c (resolve_allocate_expr): Fix allocating coarray
116 2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
119 * frontend_passes (cfe_register_funcs): Remove workaround for DO
121 (gfc_code_walker): Make sure the pointer to the current
122 statement doen't change when other statements are inserted.
124 2011-04-21 Tobias Burnus <burnus@net-b.de>
127 * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
129 2011-04-20 Jim Meyering <meyering@redhat.com>
131 * expr.c (free_expr0): Remove useless if-before-free.
132 * gfortranspec.c (lang_specific_pre_link): Likewise.
133 * interface.c (gfc_extend_expr): Likewise.
134 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
136 2011-04-19 Tobias Burnus <burnus@net-b.de>
141 * module.c (fix_mio_expr): Commit created symbol.
143 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
145 * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
147 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
149 * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
152 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
154 * misc.c (gfc_getmem): Remove function.
155 * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
156 usage with XCNEW or XCNEWVEC.
157 * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
159 * options.c (gfc_handle_module_path_options)
160 (gfc_get_option_string): Likewise.
161 * resolve.c (gfc_resolve_forall): Likewise.
162 * simplify.c (simplify_transformation_to_array): Likewise.
163 * target-memory.c (gfc_target_interpret_expr): Likewise.
164 * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
165 (get_init_field): Likewise.
166 * trans-expr.c (gfc_conv_statement_function): Likewise.
167 * trans-io.c (nml_full_name): Likewise.
168 * trans-stmt.c (gfc_trans_forall_1): Likewise.
169 * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
171 2011-04-19 Tobias Burnus <burnus@net-b.de>
174 * parse.c (resolve_all_program_units): Skip modules.
175 (translate_all_program_units): Handle modules.
176 (gfc_parse_file): Defer code generation for modules.
178 2011-04-19 Martin Jambor <mjambor@suse.cz>
180 * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
181 instead of cgraph_get_create_node.
183 2011-04-18 Jim Meyering <meyering@redhat.com>
185 remove now-unused definition of gfc_free
186 * misc.c (gfc_free): Remove function.
187 * gfortran.h (gfc_free): Remove its prototype.
189 2011-04-18 Jim Meyering <meyering@redhat.com>
191 convert each use of gfc_free (p) to free (p)
192 Do that by running this command:
193 perl -pi -e 's/\bgfc_free ?\(/free (/' \
194 $(git grep -El '\bgfc_free ?\(')
195 which also corrects the few uses that lacked a space between
196 the function name and the open parenthesis.
197 Manually undo the change to the function definition itself
198 and its prototype. They'll be removed next.
199 * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
200 * constructor.c (node_free): Likewise.
201 * cpp.c (dump_queued_macros): Likewise.
202 * data.c (gfc_assign_data_value): Likewise.
203 * decl.c (free_variable, free_value, gfc_free_data): Likewise.
204 (gfc_free_data_all, match_old_style_init): Likewise.
205 (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
207 (gfc_match_modproc): Likewise.
208 * dependency.c (check_section_vs_section): Likewise.
209 * error.c (gfc_pop_error, gfc_free_error): Likewise.
210 * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
211 (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
212 (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
214 * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
215 (strip_function_call, optimize_comparison): Likewise.
216 * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
217 (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
219 * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
220 (gfc_convert_chartype): Likewise.
221 * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
223 (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
224 * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
225 (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
227 (free_case, gfc_free_forall_iterator): Likewise.
229 * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
230 (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
231 (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
232 (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
233 (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
234 (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
235 * openmp.c (gfc_free_omp_clauses): Likewise.
236 * options.c (gfc_post_options): Likewise.
237 * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
238 * primary.c (gfc_free_structure_ctor_component): Likewise.
239 * resolve.c (resolve_structure_cons, check_host_association): Likewise.
240 (gfc_resolve_forall, resolve_equivalence): Likewise.
241 * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
242 (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
243 (load_file, gfc_read_orig_filename): Likewise.
244 * simplify.c (simplify_transformation_to_array): Likewise.
245 (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
247 (gfc_simplify_compiler_options): Likewise.
248 * st.c (gfc_free_statement, gfc_free_statements): Likewise.
249 (gfc_free_association_list): Likewise.
250 * symbol.c (free_components, gfc_free_st_label, free_st_labels):
252 (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
253 (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
254 (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
255 (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
257 (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
258 (gfc_free_namespace): Likewise.
259 * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
260 (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
261 (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
262 * trans-common.c (get_init_field, create_common): Likewise.
263 * trans-const.c (gfc_build_wide_string_const): Likewise.
264 (gfc_conv_string_init): Likewise.
265 * trans-decl.c (gfc_generate_function_code): Likewise.
266 * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
268 (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
269 (gfc_trans_subarray_assign): Likewise.
270 * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
271 * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
272 (transfer_namelist_element, transfer_array_component): Likewise.
273 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
274 * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
275 * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
278 2011-04-15 Jim Meyering <meyering@redhat.com>
280 gfortran: remove cpp definition of free, ...
281 in preparation for the s/gfc_free/free/ transformation.
282 * gfortran.h (free): Remove macro definition that would otherwise
283 prevent direct use of the function.
285 2011-04-18 Tobias Burnus <burnus@net-b.de>
288 * array.c (gfc_match_array_ref): Check for too many codimensions.
289 * check.c (gfc_check_image_index): Check number of elements
291 * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
293 2011-04-18 Tobias Burnus <burnus@net-b.de>
296 * iresolve.c (gfc_resolve_image_index): Set ts.type.
297 * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
298 are not known at compile time and handle -fcoarray=lib.
299 * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
301 (conv_intrinsic_cobound): Fix comment typo.
302 (trans_this_image): New function.
303 * trans-array.c (gfc_unlikely): Move to trans.c.
304 * trans.c (gfc_unlikely): Function moved from trans-array.c.
305 (gfc_trans_runtime_check): Use it.
306 * trans-io.c (gfc_trans_io_runtime_check): Ditto.
307 * trans.h (gfc_unlikely): Add prototype.
309 2011-04-18 Paul Thomas <pault@gcc.gnu.org>
312 * trans-expr.c (fcncall_realloc_result): Renamed version of
313 realloc_lhs_bounds_for_intrinsic_call that does not touch the
314 descriptor bounds anymore but makes a temporary descriptor to
316 (gfc_trans_arrayfunc_assign): Modify the reference to above
319 2011-05-17 Tobias Burnus <burnus@net-b.de>
322 * trans-decl.c (gfc_get_extern_function_decl): Fix decl
323 for external procedures with proc arguments.
325 2011-04-15 Michael Matz <matz@suse.de>
327 * trans-array.c (toplevel): Include gimple.h.
328 (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
329 properly expand variable length arrays.
330 (gfc_trans_auto_array_allocation): If flag_stack_arrays create
331 variable length decls and associate them with their scope.
332 * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
333 * options.c (gfc_init_options): Handle -fstack_arrays option.
334 * lang.opt (fstack-arrays): Add option.
335 * invoke.texi (Code Gen Options): Document it.
336 * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
338 2011-04-15 Tobias Burnus <burnus@net-b.de>
341 * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
342 code which is also causing an ICE.
344 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
346 * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
348 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
350 * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
353 2011-04-12 Paul Thomas <pault@gcc.gnu.org>
357 * trans-array.c (get_std_lbound): For derived type variables
358 return array valued component lbound.
360 2011-04-12 Martin Jambor <mjambor@suse.cz>
362 * trans-decl.c (gfc_generate_function_code): Call
363 cgraph_get_create_node instead of cgraph_node.
365 2011-04-11 Tobias Burnus <burnus@net-b.de>
368 * simplify.c (simplify_bound_dim): Exit for
369 ucobound's last dimension unless -fcoarray=single.
370 * trans-array (gfc_conv_descriptor_size_1): Renamed from
371 gfc_conv_descriptor_size, made static, has now from_dim and
373 (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
374 (gfc_conv_descriptor_cosize): New function.
375 * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
376 * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
377 and handle last codim of ucobound for when -fcoarray is not "single".
379 2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
382 * gfortran.h (gfc_option_t): Add warn_function_elimination and
383 flag_frontend_optimize.
384 * lang.opt (Wfunction-elimination): Add.
385 (ffrontend-optimize): Add.
386 * invoke.texi: Add documentation for -Wfunction-elimination
387 and -ffrontend-optimize. Add -faggressive-function-elimination
388 to list of code generation options.
389 * frontend-passes.c (gfc_run_passes): Run optimizations if
390 flag_frontend_optimize is set.
391 (warn_function_elimination): New function.
392 (cfe_expr_0): Call it if requested to do so.
393 * options.c (gfc_init_options): Initiate warn_function_elimination
394 and flag_frontend_optimize.
395 (gfc_post_options): Set flag_frontend_optimize if not specified
396 by user, depending on the optimization level.
397 (gfc_handle_option): Handle -Wfunction-elimination and
400 2011-04-06 Tobias Burnus <burnus@net-b.de>
403 * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
406 2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
408 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
409 build_function_type_list instead of build_function_type. Correct
410 argument order for func_frexp and func_scalbn.
412 2011-04-05 Duncan Sands <baldrick@free.fr>
414 * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
416 2010-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
418 * frontend-passes: (optimize_lexical_comparison): New function.
419 (optimize_expr): Call it.
420 (optimize_comparison): Also handle lexical comparison functions.
421 Return false instad of -2 for unequal comparison.
423 2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
426 * frontend-passes (cfe_expr_0): Reverse the order of going
429 2011-04-04 Tobias Burnus <burnus@net-b.de>
430 Mikael Morin <mikael.morin@sfr.fr>
433 * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
434 * expr.c (gfc_is_coindexed): Ditto.
435 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
436 * interface.c (compare_parameter): Use gfc_expr_attr and
438 * resolve.c (check_dimension, compare_spec_to_ref,
439 resolve_allocate_expr, check_data_variable): Update for
441 * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
442 gfc_simplify_ucobound): Allow non-constant bounds.
443 * trans-array.c (gfc_set_loop_bounds_from_array_spec,
444 gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
445 gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
446 gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
447 gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
448 gfc_conv_ss_startstride, gfc_conv_loop_setup,
449 gfc_trans_array_bounds, gfc_conv_expr_descriptor,
450 gfc_walk_variable_expr): Handle codimen.
451 * trans-decl.c (gfc_build_qualified_array): Save cobounds.
452 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
453 (conv_intrinsic_cobound): New function.
454 (gfc_conv_intrinsic_function): Call it.
455 (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
456 ucobound, lcobound, this_image.
457 * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
458 (gfc_get_dtype): Honour corank.
459 (gfc_get_nodesc_array_type): Save corank and codimensions.
460 (gfc_get_array_type_bounds): Save cobound.
461 * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
462 (gfc_array_kind): Add corank item.
463 (GFC_TYPE_ARRAY_CORANK): New macro.
465 2011-04-03 Kai Tietz <ktietz@redhat.com>
468 * Make-lang.in (f95-lang.o): Add some missing dependencies.
470 2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
473 * frontend-passes (cfe_register_funcs): Don't
474 register functions if they appear as iterators in DO loops.
476 2011-03-30 Michael Matz <matz@suse.de>
479 * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
480 don't use local variable.
481 (gfc_trans_arrayfunc_assign): Adjust caller.
483 2011-03-29 Janus Weil <janus@gcc.gnu.org>
486 * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
487 * module.c (MOD_VERSION): Bump.
488 (mio_typespec): Read/write 'interface' field.
489 * primary.c (match_string_constant,match_logical_constant): Remove
491 (match_complex_constant): Make sure to clear the typespec.
493 2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
495 * frontend-passes.c (create_var): Warn about creating an
496 array temporary if requested.
498 2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
501 * frontend-passes.c (optimize_trim): Also follow references, except
502 when they are substring references or array references.
504 2011-03-27 Tobias Burnus <burnus@net-b.de>
507 * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
509 (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
510 * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
512 * invoke.texi (-fcoarray=): Document "lib" argument.
513 * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
514 * libgfortran.h (libgfortran_stat_codes): Add comments.
515 * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
516 * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
517 Handle GFC_FCOARRAY_LIB.
518 * trans.h (gfc_init_coarray_decl): New prototype.
519 (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
520 gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
521 gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
522 gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
523 gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
524 New global variables.
525 * trans-decl.c: Declare several CAF functions (cf. above).
526 (gfc_build_builtin_function_decls): Initialize those.
527 (gfc_init_coarray_decl): New function.
528 (create_main_function): Call CAF init/finalize functions.
529 * trans-intrinsic.c (trans_this_image, trans_num_images): New.
530 (gfc_conv_intrinsic_function): Call those.
531 * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
532 Add code for GFC_FCOARRAY_LIB.
534 2011-03-26 Janus Weil <janus@gcc.gnu.org>
537 * class.c (get_unique_hashed_string): Adjust maximum allowable length
538 for unique type string.
540 2011-03-25 Kai Tietz <ktietz@redhat.com>
542 * scanner.c (preprocessor_line): Use filename_cmp
545 2011-03-25 Tobias Burnus <burnus@net-b.de>
549 * trans-types.c (gfc_get_function_type): Don't use varargs if the
550 procedure is known to have no arguments.
552 2010-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
555 * gfortran.h (gfc_option_t) : Add
556 flag_aggressive_function_elimination.
557 (gfc_dep_compare_functions): Add prototype.
558 * lang.opt: Add faggressive-function-elimination.
559 * invoke.texi: Document -faggressive-function-elimination.
560 * frontend_passes (expr_array): New static variable.
561 (expr_size): Likewise.
562 (expr_count): Likewise.
563 (current_code): Likewise.
564 (current_ns): Likewise.
565 (gfc_run_passes): Allocate and free space for expressions.
566 (cfe_register_funcs): New function.
567 (create_var): New function.
568 (cfc_expr_0): New function.
569 (cfe_code): New function.
570 (optimize_namespace): Invoke gfc_code_walker with cfe_code
572 * dependency.c (gfc_dep_compare_functions): New function.
573 (gfc_dep_compare_expr): Use it.
574 * options.c (gfc_init_options): Handle
575 flag_aggressive_function_elimination.
576 (gfc_handle_option): Likewise.
578 2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
580 * arith.c (arith_power): Plug memory leak.
582 2011-03-12 Janus Weil <janus@gcc.gnu.org>
585 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
586 for polymorphic arguments.
588 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
591 * intrinsic.texi: Clarify doc of logarithm functions.
593 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
596 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
597 the string length variable.
599 2011-03-11 Janus Weil <janus@gcc.gnu.org>
602 * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
603 (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
605 2011-03-06 Paul Thomas <pault@gcc.gnu.org>
606 Jerry DeLisle <jvdelisle@gcc.gnu.org>
609 * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
610 the expression has an iterator. Otherwise, iterate through the
611 array, checking for constant expressions for each element.
613 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
616 * intrinsic.texi: Update CTIME and FDATE documentation.
618 2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
620 * invoke.texi (Option Summary, Fortran Dialect Options)
621 (Preprocessing Options, Runtime Options, Code Gen Options):
622 Fix vertical list spacing by using @itemx for additinoal
623 items, empty line before @table. Fix typos.
625 2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
628 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
630 2011-02-26 Tobias Burnus <burnus@net-b.de>
633 * trans-stmt.c (gfc_trans_allocate): Fix allocation with
634 type-spec of deferred-length strings.
636 2011-02-26 Tobias Burnus <burnus@net-b.de>
639 * openmp.c (gfc_resolve_omp_directive): Resolve if()
640 condition of OpenMP's task.
642 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
645 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
647 2011-02-24 Tobias Burnus <burnus@net-b.de>
650 * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
651 multitable for linebreak between different syntax variants.
653 2011-02-24 Richard Guenther <rguenther@suse.de>
656 * f95-lang.c (pushdecl): For externs in non-global scope push
657 a copy of the decl into the BLOCK.
659 2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
662 * trans.c (gfc_prepend_expr_to_block): New function.
663 * trans.h (gfc_prepend_expr_to_block): Declare.
664 * trans-array.c (gfc_conv_array_parameter): Replace
665 gfc_add_expr_to_block with gfc_prepend_expr_to_block.
667 2011-02-22 Paul Thomas <pault@gcc.gnu.org>
670 * trans-decl.c (gfc_get_extern_function_decl): Don't use the
671 gsymbol backend_decl if the procedure has a formal argument
674 2011-02-22 Tobias Burnus <burnus@net-b.de>
677 * trans-stmt.c (gfc_trans_if_1): Use correct line for
678 expressions in the if condition.
680 2011-02-20 Tobias Burnus <burnus@net-b.de>
683 * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
684 gfc_restore_backend_locus to have better debug locations.
685 * trans-array.c (gfc_trans_deferred_array): Ditto.
687 2011-02-20 Paul Thomas <pault@gcc.gnu.org>
691 * trans-types.c (gfc_get_derived_type): Remove code that looks
692 for decls in gsym and add call to gfc_get_module_backend_decl.
693 * trans.h : Add prototype for gfc_get_module_backend_decl.
694 * trans-decl.c (gfc_get_module_backend_decl): New function.
695 (gfc_get_symbol_decl): Call it.
697 2011-02-19 Paul Thomas <pault@gcc.gnu.org>
700 * trans-array.c (get_array_ctor_all_strlen): Move up in file.
701 (get_array_ctor_var_strlen): Add block dummy and add call to
702 get_array_ctor_all_strlen instead of giving up on substrings.
703 Call gcc_unreachable for default case.
704 (get_array_ctor_strlen): Add extra argument to in call to
705 get_array_ctor_var_strlen.
707 2011-02-18 Janus Weil <janus@gcc.gnu.org>
710 * primary.c (gfc_match_structure_constructor): Handle empty parent
713 2011-02-18 Tobias Burnus
716 * trans-expr.c (arrayfunc_assign_needs_temporary): Use
717 esym to check whether the specific procedure returns an
718 allocatable or pointer.
720 2011-02-18 Michael Matz <matz@suse.de>
723 * gfortran.h (struct gfc_component): Add norestrict_decl member.
724 * trans.h (struct lang_type): Add nonrestricted_type member.
725 * trans-expr.c (gfc_conv_component_ref): Search fields with correct
727 * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
728 (gfc_sym_type): Use it.
730 2011-02-18 Janus Weil <janus@gcc.gnu.org>
733 * resolve.c (resolve_transfer): Reject variables with procedure pointer
736 2011-02-18 Janus Weil <janus@gcc.gnu.org>
739 * gfortran.h (gfc_check_access): Removed prototype.
740 (gfc_check_symbol_access): Added prototype.
741 * module.c (gfc_check_access): Renamed to 'check_access', made static.
742 (gfc_check_symbol_access): New function, basically a shortcut for
744 (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
745 'gfc_check_symbol_access'.
746 (write_operator,write_module): Renamed 'gfc_check_access'.
747 * resolve.c (resolve_fl_procedure,resolve_fl_derived,
748 resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
749 'gfc_check_symbol_access'.
751 2011-02-16 Janus Weil <janus@gcc.gnu.org>
754 * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
755 * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
756 'gfc_build_class_symbol'.
757 (gfc_match_decl_type_spec): Reject unlimited polymorphism.
758 * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
759 * match.c (select_type_set_tmp): Move setting of 'class_ok' into
760 'gfc_build_class_symbol'.
761 * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
763 2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
766 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
768 2011-02-14 Janus Weil <janus@gcc.gnu.org>
771 * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
773 2011-02-14 Janus Weil <janus@gcc.gnu.org>
776 * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
778 * primary.c (gfc_match_varspec): Avoid ICE for invalid class
781 2011-02-14 Janus Weil <janus@gcc.gnu.org>
784 * interface.c (get_expr_storage_size): Handle derived-type components.
786 2011-02-13 Tobias Burnus <burnus@net-b.de>
789 * interface.c (compare_parameter): Avoid ICE with
790 character components.
792 2011-02-12 Janus Weil <janus@gcc.gnu.org>
794 * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
795 * decl.c (build_sym,build_struct,attr_decl1): Use return value of
796 'gfc_build_class_symbol'.
798 2011-02-12 Michael Matz <matz@suse.de>
799 Janus Weil <janus@gcc.gnu.org>
800 Tobias Burnus <burnus@net-b.de>
803 * trans-expr.c (conv_parent_component_references): Avoid unintendent
804 skipping of parent compounds.
806 2011-02-11 Tobias Burnus <burnus@net-b.de>
809 * resolve.c (resolve_formal_arglist): PURE with VALUE
810 and no INTENT: Add -std= diagnostics.
812 2011-02-09 Janus Weil <janus@gcc.gnu.org>
815 * resolve.c (resolve_procedure_interface): If interface has a result
816 variable, copy the typespec and set result pointer to self.
818 2011-02-09 Janus Weil <janus@gcc.gnu.org>
821 * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
823 2011-02-09 Janus Weil <janus@gcc.gnu.org>
826 * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
828 2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
830 * io.c (match_io_element): Do not set dt if not inquire.
832 2011-02-08 Janus Weil <janus@gcc.gnu.org>
835 * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
836 initialization target.
838 2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
839 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
841 * gfortran.texi (Thread-safety): texinfo styling fixes.
842 * intrinsic.texi: Likewise.
844 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
846 * gfortran.texi (Compiler Characteristics): Add reference to
847 thread-safety section.
849 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
851 * gfortran.texi (Thread-safety): New section.
852 * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
854 (GET_ENVIRONMENT_VARIABLE): Likewise.
857 2011-02-06 Paul Thomas <pault@gcc.gnu.org>
860 * trans-stmt.c (gfc_trans_allocate): For deferred character
861 length allocations with SOURCE, store to the values and string
862 length to avoid calculating twice. Replace gfc_start_block
863 with gfc_init_block to avoid unnecessary contexts and to keep
864 declarations of temporaries where they should be. Tidy up the
867 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
870 * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
872 2011-02-02 Janus Weil <janus@gcc.gnu.org>
873 Paul Thomas <pault@gcc.gnu.org>
876 * trans-expr.c (gfc_trans_class_init_assign): Add call to
877 gfc_get_derived_type.
878 * module.c (read_cleanup): Do not use unique_symtrees for vtabs
881 2011-02-02 Janus Weil <janus@gcc.gnu.org>
884 * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
886 2011-02-01 Janus Weil <janus@gcc.gnu.org>
889 * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
890 pointer components with allocatable result.
892 2011-01-31 Janus Weil <janus@gcc.gnu.org>
895 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
896 with pointer or allocatable result.
898 2011-01-31 Paul Thomas <pault@gcc.gnu.org>
901 * trans-stmt.c (gfc_trans_allocate): Improve handling of
902 deferred character lengths with SOURCE.
903 * iresolve.c (gfc_resolve_repeat): Calculate character
904 length from source length and ncopies.
905 * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
906 expressions for ALLOCATE.
908 2011-01-31 Janus Weil <janus@gcc.gnu.org>
911 * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
912 an argument of a typebound assignment being a component.
914 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
916 * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
917 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
919 2011-01-31 Tobias Burnus <burnus@net-b.de>
922 * resolve.c (resolve_fl_procedure): Reject stmt functions
923 with pointer/allocatable attribute.
925 2011-01-31 Tobias Burnus <burnus@net-b.de>
928 * interface.c (gfc_procedure_use): Add explicit interface check for
929 pointer/allocatable functions.
931 2011-01-30 Paul Thomas <pault@gcc.gnu.org>
934 * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
935 expr and is assigned to a deferred character length scalar,
936 make sure that the function is called before reallocation,
937 so that the length is available. Include procedure pointer
938 and procedure pointer component rhs as well.
943 * gfortran.dg/allocatable_function_5.f90: New test not added by
944 mistake on 2011-01-28.
946 2011-01-29 Tobias Burnus <burnus@net-b.de>
949 * check.c (gfc_check_shape): Support kind argument in SHAPE.
950 * intrinsic.c (add_functions): Ditto.
951 * resolve.c (gfc_resolve_shape): Ditto.
952 * simplify.c (gfc_simplify_shape): Ditto.
953 * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
954 gfc_simplify_shape): Update prototypes.
955 * intrinisc.text (SHAPE): Document kind argument.
957 2011-01-28 Tobias Burnus <burnus@net-b.de>
960 * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
961 attribute also without INTENT.
963 2011-01-28 Tobias Burnus <burnus@net-b.de>
965 * gfortran.texi (Fortran 2003 status): Mention support for
966 nonconstant namelist variables.
968 2011-01-28 Paul Thomas <pault@gcc.gnu.org>
969 Tobias Burnus <burnus@gcc.gnu.org>
974 * interface.c (compare_actual_formal): An allocatable or pointer
975 deferred length actual is only allowed if the formal argument
976 is also deferred length. Clean up whitespace.
977 * trans-expr.c (gfc_conv_procedure_call): Pass string length for
978 deferred character length formal arguments by reference. Do the
979 same for function results.
980 (gfc_trans_pointer_assignment): Do not do runtime check of lhs
981 and rhs character lengths, if deferred length lhs. In this case
982 set the lhs character length to that of the rhs.
983 (gfc_conv_string_parameter): Remove assert that string length is
985 (is_scalar_reallocatable_lhs): New function.
986 (alloc_scalar_allocatable_for_assignment): New function.
987 (gfc_trans_assignment_1): Call above new function. If the rhs is
988 a deferred character length itself, makes ure that the function
989 is called before reallocation, so that the length is available.
990 (gfc_trans_asssignment): Remove error about assignment to
991 deferred length character variables.
992 * gfortran.texi : Update entry about (re)allocation on
994 * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
995 length character variables.
996 * module.c (mio_typespec): Transfer deferred characteristic.
997 * trans-types.c (gfc_get_function_type): New code to generate
998 hidden typelist, so that those character lengths that are
999 passed by reference get the right type.
1000 * resolve.c (resolve_contained_fntype): Supress error for
1001 deferred character length functions.
1002 (resolve_function, resolve_fl_procedure) The same.
1003 (check_symbols): Remove the error that support for
1004 entity with deferred type parameter is not yet implemented.
1005 (resolve_fl_derived): The same.
1006 match.c (alloc_opt_list): Allow MOLD for deferred length object.
1007 * trans-decl.c (gfc_get_symbol_decl): For deferred character
1008 length dummies, generate a local variable for string length.
1009 (create_function_arglist): Hidden length can be a pointer.
1010 (gfc_trans_deferred_vars): For deferred character length
1011 results and dummies, assign the string length to the local
1012 variable from the hidden argument on entry and the other way
1013 round on exit, as appropriate.
1015 2011-01-27 Tobias Burnus <burnus@net-b.de>
1018 * trans-decl.c (gfc_generate_function_code): Fix init
1019 of allocatable result variable with allocatable components.
1021 2011-01-27 Tobias Burnus <burnus@net-b.de>
1024 * options.c (gfc_handle_module_path_options): Save
1025 module path without trailing slash as include path.
1027 2011-01-25 Tobias Burnus <burnus@net-b.de>
1030 * interface.c (gfc_check_operator_interface): Fix
1031 defined-assignment check.
1033 2011-01-23 Tobias Burnus <burnus@net-b.de>
1036 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
1037 scalar allocatable dummy arguments.
1039 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
1042 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
1043 check for array sections followed by component references
1044 which are illegal. Also check for coindexed arguments.
1046 2011-01-22 Tobias Burnus <burnus@net-b.de>
1049 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
1052 2011-01-21 Tobias Burnus <burnus@net-b.de>
1055 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
1056 Use defined instead of magic number exit status codes.
1057 * scanner.c (include_line, gfc_new_file): Ditto.
1059 2011-01-21 Tobias Burnus <burnus@net-b.de>
1062 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
1063 without pointer attribute.
1065 2011-01-18 Janus Weil <janus@gcc.gnu.org>
1068 * resolve.c (expression_rank): Fix rank of procedure poiner components.
1069 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
1070 pointer components as actual arguments.
1072 2011-01-17 Jakub Jelinek <jakub@redhat.com>
1075 * gfortran.h (struct gfc_omp_saved_state): New type.
1076 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
1077 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
1079 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
1082 2011-01-17 Tobias Burnus <burnus@net-b.de>
1085 * invoke.texi (Options to request or suppress errors
1086 and warnings): Fix cross link.
1088 2011-01-15 Tobias Burnus <burnus@net-b.de>
1090 * gfortran.texi: Update Fortran 2003 Status section.
1093 * invoke.texi: Add missing "-E" to the -dM example.
1095 2011-01-13 Tobias Burnus <burnus@net-b.de>
1098 * intrinsic.texi (get_command_argument, get_environment_variable):
1099 Mark arguments as optional in the Arguments section.
1101 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
1102 Tobias Burnus <burnus@net-b.de>
1105 * trans-decl.c (gfc_get_extern_function_decl,
1106 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
1107 calling decl_attributes.
1109 2011-01-13 Tobias Burnus <burnus@net-b.de>
1110 Mikael Morin <mikael@gcc.gnu.org>
1114 * gfortran.h (gfc_code): Move union ext's case_list into
1116 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
1118 * frontend-passes.c (gfc_code_walker): Ditto.
1119 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
1120 gfc_match_type_is, gfc_match_class_is): Ditto.
1121 * resolve.c (resolve_select, resolve_select_type): Ditto.
1122 * st.c (gfc_free_statement): Ditto.
1123 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
1124 gfc_trans_character_select): Ditto.
1125 * parse.c (resolve_all_program_units): For error recovery, avoid
1126 segfault is proc_name is NULL.
1128 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
1131 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
1132 to be standard compliant by testing for shape rather than size
1133 before skipping reallocation. Improve comments.
1135 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1138 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
1141 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1144 * resolve.c (is_scalar_expr_ptr): For a substring reference,
1145 use gfc_dep_compare_expr to compare start and end expession.
1146 Add FIXME for using gfc_deb_compare_expr elsewhere.
1148 2011-01-09 Janus Weil <janus@gcc.gnu.org>
1151 * class.c (get_unique_type_string): Make type name start with upper
1154 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1157 * invoke.texi: Mention -ffree-line-length-none and
1158 -ffixed-line-length-none for preprocessing.
1160 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
1163 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
1164 procedure argument (eg TRANSPOSE) use a temporary if there is
1165 any chance of aliasing due to host or use association.
1166 (arrayfunc_assign_needs_temporary): Correct logic for function
1167 results and do not use a temporary for implicitly PURE
1168 variables. Use a temporary for Cray pointees.
1169 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
1170 implicit pureness of containing procedure.
1171 * decl.c (match_old_style_init, gfc_match_data): Where decl
1172 would fail in PURE procedure, set implicit_pure to zero.
1173 * gfortran.h : Add implicit_pure to structure symbol_attr and
1174 add prototype for function gfc_implicit_pure.
1175 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
1176 Where decl would fail in PURE procedure, reset implicit_pure.
1177 * io.c (match_vtag, gfc_match_open, gfc_match_close,
1178 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
1179 * match.c (gfc_match_critical, gfc_match_stopcode,
1180 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
1182 * parse.c (decode_omp_directive): The same.
1183 (parse_contained): If not PURE, set implicit pure attribute.
1184 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
1185 resolve_function, resolve_ordinary_assign) : The same.
1186 (gfc_implicit_pure): New function.
1187 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
1188 to ab_attribute enum and use it in this function.
1190 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1193 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
1194 make static and move in front of its only caller, to ...
1195 * trans-array.c (symbols_could_alias): ... here.
1196 Pass information about pointer and target status as
1197 arguments. Allocatable arrays don't alias anything
1198 unless they have the POINTER attribute.
1199 (gfc_could_be_alias): Keep track of pointer and target
1200 status when following references. Also check if typespecs
1201 of components match those of other components or symbols.
1203 2011-01-07 Tobias Burnus <burnus@net-b.de>
1206 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
1207 * intrinsic.c (add_functions): Use simplify functions for
1208 EXTENDS_TYPE_OF and SAME_TYPE_AS.
1209 * intrinsic.h (gfc_simplify_extends_type_of,
1210 gfc_simplify_same_type_as): New prototypes.
1211 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
1212 gfc_simplify_same_type_as): New functions.
1214 2011-01-07 Janus Weil <janus@gcc.gnu.org>
1218 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
1219 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
1221 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
1222 * resolve.c (resolve_deallocate_expr): _data component will be added
1223 at translation stage.
1224 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
1225 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
1227 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
1231 * parse.c (parse_interface): Remove check for procedure types.
1232 * interface.c (check_interface0): Verify that procedures are
1233 either all SUBROUTINEs or all FUNCTIONs.
1235 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1238 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
1239 'vtab' is initialized).
1241 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1244 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
1245 assignment, set the _vptr component to the declared type.
1247 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1250 * resolve.c (resolve_allocate_deallocate): Follow references to
1251 check for duplicate occurence of allocation/deallocation objects.
1253 2011-01-05 Janus Weil <janus@gcc.gnu.org>
1256 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
1257 of polymorphic allocatables according to their declared type.
1259 2011-01-04 Janus Weil <janus@gcc.gnu.org>
1262 * class.c (gfc_find_derived_vtab): Set the module field for the copying
1263 routine to make sure it receives module name mangling.
1265 2011-01-03 Jakub Jelinek <jakub@redhat.com>
1267 * gfortranspec.c (lang_specific_driver): Update copyright notice
1270 2011-01-03 Janus Weil <janus@gcc.gnu.org>
1272 * intrinsic.texi (LEADZ): Fix example.
1274 2011-01-02 Janus Weil <janus@gcc.gnu.org>
1277 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
1281 Copyright (C) 2011 Free Software Foundation, Inc.
1283 Copying and distribution of this file, with or without modification,
1284 are permitted in any medium without royalty provided the copyright
1285 notice and this notice are preserved.