1 2011-08-22 Gabriel Charette <gchare@google.com>
3 * cpp.c (gfc_cpp_init): Force BUILTINS_LOCATION for tokens
4 defined in cpp_define_builtins.
6 2011-08-22 Mikael Morin <mikael.morin@gcc.gnu.org>
9 * gfortran.h (gfc_clear_shape, gfc_free_shape): New prototypes.
10 * expr.c (gfc_clear_shape, gfc_free_shape): New functions.
11 (free_expr0): Re-use gfc_free_shape.
12 * trans-expr.c (gfc_trans_subarray_assign): Ditto.
13 * trans-io.c (transfer_array_component): Ditto.
14 * resolve.c (check_host_association): Ditto.
15 (gfc_expr_to_initialize): Don't force the rank value and free the shape
16 after updating the expression. Recalculate shape and rank.
17 (resolve_where_shape): Re-use gfc_clear_shape.
18 * array.c (gfc_array_ref_shape): Ditto.
20 2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
23 * expr.c (gfc_check_assign): Check for type conversions when the
24 right-hand side is a constant REAL/COMPLEX contstant the left-hand
25 side is also REAL/COMPLEX. Don't warn when a narrowing conversion
26 for REAL does not change the value of the constant.
28 2011-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
31 * resolve.c (resolve_array_ref): Don't calculate upper bound
32 if the stride is zero.
34 2011-08-20 Janus Weil <janus@gcc.gnu.org>
37 * dependency.c (gfc_dep_compare_expr): Add new result value "-3".
38 (gfc_check_element_vs_section,gfc_check_element_vs_element): Handle
40 * frontend-passes.c (optimize_comparison): Ditto.
41 * interface.c (gfc_check_typebound_override): Ditto.
43 2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
46 * parse.c (parse_where): Undo changes after emitting an error.
48 2011-08-19 Jakub Jelinek <jakub@redhat.com>
51 * trans-expr.c (gfc_trans_assignment_1): Set OMPWS_SCALARIZER_WS
52 bit in ompws_flags only if loop.temp_ss is NULL, and clear it if
53 lhs needs reallocation.
54 * trans-openmp.c (gfc_trans_omp_workshare): Don't return early if
55 code is NULL, emit a barrier if workshare emitted no code at all
56 and NOWAIT clause isn't present.
58 2011-08-19 Mikael Morin <mikael.morin@sfr.fr>
61 * gfortran.h (gfc_exec_op): New constant EXEC_END_NESTED_BLOCK.
62 * parse.c (check_statement_label): Accept ST_END_BLOCK and
63 ST_END_ASSOCIATE as valid branch target.
64 (accept_statement): Change EXEC_END_BLOCK to EXEC_END_NESTED_BLOCK.
65 Add EXEC_END_BLOCK code in the ST_END_BLOCK and ST_END_ASSOCIATE cases.
66 * resolve.c (find_reachable_labels): Change EXEC_END_BLOCK to
67 EXEC_END_NESTED_BLOCK.
68 (resolve_branch): Ditto.
69 (resolve_code): Add EXEC_END_NESTED_BLOCK case.
70 * st.c (gfc_free_statement): Ditto.
71 * trans.c (trans_code): Ditto.
73 2011-08-18 Mikael Morin <mikael.morin@sfr.fr>
76 * symbol.c (gfc_get_st_label): Use the derived type namespace when
77 we are parsing a derived type definition.
79 2011-08-18 Tobias Burnus <burnus@net-b.de>
82 * parse.c (parse_derived): Add lock_type
83 checks, improve coarray_comp handling.
84 * resolve.c (resolve_allocate_expr,
85 resolve_lock_unlock, resolve_symbol): Fix lock_type
88 2011-08-17 Tobias Burnus <burnus@net-b.de>
91 * trans-decl.c (generate_local_decl): Warn about
92 unused explicitly imported module variables/parameters.
94 2011-08-17 Janus Weil <janus@gcc.gnu.org>
97 * resolve.c (resolve_fl_variable): Reject non-constant character lengths
100 2011-08-16 Tobias Burnus <burnus@net-b.de>
101 Dominique Dhumieres <dominiq@lps.ens.fr>
104 * resolve.c (resolve_symbol): Fix stupid typo.
106 2011-08-15 Tobias Burnus <burnus@net-b.de>
108 * resolve.c (resolve_symbol): Fix coarray result-var check.
110 2011-08-14 Steven G. Kargl <kargl@gcc.gnu.org>
112 * module.c (use_iso_fortran_env_module): Spell 'referrenced' correctly.
114 2011-08-14 Janus Weil <janus@gcc.gnu.org>
117 * decl.c (check_function_name): New function, separated off from
118 'variable_decl' and slightly extended.
119 (variable_decl,attr_decl1): Call it.
121 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
123 * Make-lang.in (gfortran$(exeext)): Add $(EXTRA_GCC_LIBS).
125 2011-08-07 Janus Weil <janus@gcc.gnu.org>
126 Thomas Koenig <tkoenig@gcc.gnu.org>
129 * dependency.c (are_identical_variables): For dummy arguments only
130 check for equal names, not equal symbols.
131 * interface.c (gfc_check_typebound_override): Add checking for rank
132 and character length.
134 2011-08-07 Janus Weil <janus@gcc.gnu.org>
137 * dependency.h (gfc_is_same_range,gfc_are_identical_variables): Remove
139 * dependency.c (gfc_are_identical_variables,are_identical_variables):
140 Renamed the former to the latter and made static.
141 (gfc_dep_compare_expr): Renamed 'gfc_are_identical_variables', handle
142 commutativity of multiplication.
143 (gfc_is_same_range,is_same_range): Renamed the former to the latter,
144 made static and removed argument 'def'.
145 (check_section_vs_section): Renamed 'gfc_is_same_range'.
146 * gfortran.h (gfc_check_typebound_override): New prototype.
147 * interface.c (gfc_check_typebound_override): Moved here from ...
148 * resolve.c (check_typebound_override): ... here (and renamed).
149 (resolve_typebound_procedure): Renamed 'check_typebound_override'.
151 2011-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
154 * target-memory.c (gfc_target_expr-size): Don't clobber typespec
156 * simplify.c (gfc_simplify_transfer): Don't calculate source_size
159 2011-08-05 Thomas Koenig <tkoenig@gcc.gnu.org>
162 * gfortran.h (gfc_calculate_transfer_sizes): Add prototype.
163 * target-memory.h (gfc_target_interpret_expr): Add boolean
164 argument wether to convert wide characters.
165 * target-memory.c (gfc_target_expr_size): Also return length
166 of characters for non-constant expressions if these can be
167 determined from the cl.
168 (interpret_array): Add argument for gfc_target_interpret_expr.
169 (gfc_interpret_derived): Likewise.
170 (gfc_target_interpret_expr): Likewise.
171 * check.c: Include target-memory.h.
172 (gfc_calculate_transfer_sizes): New function.
173 (gfc_check_transfer): When -Wsurprising is in force, calculate
174 sizes and warn if result is larger than size (check moved from
175 gfc_simplify_transfer).
176 * simplify.c (gfc_simplify_transfer): Use
177 gfc_calculate_transfer_sizes. Remove warning.
179 2011-08-04 Richard Guenther <rguenther@suse.de>
182 * trans-array.c (add_to_offset): New function.
183 (gfc_conv_array_ref): Build the array index expression in optimally
185 (gfc_walk_variable_expr): Adjust for the backward walk.
187 2011-08-02 Daniel Kraft <d@domob.eu>
190 * trans-array.c (gfc_trans_auto_array_allocation): Change
191 gfc_start_block to gfc_init_block to avoid spurious extra-scope.
193 2011-08-02 Tobias Burnus <burnus@net-b.de>
195 * trans-array.c (gfc_array_allocate): Pass token to
196 gfc_allocate_allocatable for -fcoarray=lib.
197 * trans-stmt.c (gfc_trans_allocate): Update
198 gfc_allocate_allocatable call.
199 * trans.h (gfc_allocate_allocatable): Update prototype.
200 (gfc_allocate_using_lib): Remove.
201 * trans.c (gfc_allocate_using_lib): Make static, handle token.
202 (gfc_allocate_allocatable): Ditto.
204 2011-08-02 Jakub Jelinek <jakub@redhat.com>
207 * cpp.c (cpp_define_builtins): Change _OPENMP to 201107.
208 * openmp.c (gfc_free_omp_clauses): Free also final_expr.
209 (OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE): Define.
210 (gfc_match_omp_clauses): Handle parsing final and mergeable
212 (OMP_TASK_CLAUSES): Allow final and mergeable clauses.
213 (gfc_match_omp_taskyield): New function.
214 (resolve_omp_clauses): Resolve final clause. Allow POINTERs and
215 Cray pointers in clauses other than REDUCTION.
216 (gfc_match_omp_atomic): Match optional
217 read/write/update/capture keywords after !$omp atomic.
218 (resolve_omp_atomic): Handle all OpenMP 3.1 atomic forms.
219 * dump-parse-tree.c (show_omp_node): Handle EXEC_OMP_TASKYIELD,
220 print final and mergeable clauses.
221 (show_code_node): Handle EXEC_OMP_TASKYIELD.
222 * trans-openmp.c (gfc_trans_omp_clauses): Handle final and
224 (gfc_trans_omp_taskyield): New function.
225 (gfc_trans_omp_directive): Handle EXEC_OMP_TASKYIELD.
226 (gfc_trans_omp_atomic): Handle all OpenMP 3.1 atomic forms.
227 (gfc_omp_clause_copy_ctor): Handle non-allocated allocatable.
228 (gfc_omp_predetermined_sharing): Adjust comment.
229 * gfortran.h (gfc_statement): Add ST_OMP_TASKYIELD and
231 (gfc_omp_clauses): Add final_expr and mergeable fields.
232 (gfc_exec_op): Add EXEC_OMP_TASKYIELD.
233 (gfc_omp_atomic_op): New enum typedef.
234 (struct gfc_code): Add ext.omp_atomic.
235 * trans.c (trans_code): Handle EXEC_OMP_TASKYIELD.
236 * frontend-passes.c (gfc_code_walker): Also walk final_expr.
237 * resolve.c (gfc_resolve_blocks, resolve_code): Handle
239 * st.c (gfc_free_statement): Likewise.
240 * match.h (gfc_match_omp_taskyield): New prototype.
241 * parse.c (decode_omp_directive): Handle taskyield directive.
242 Handle !$omp end atomic.
243 (case_executable): Add ST_OMP_TASKYIELD case.
244 (gfc_ascii_statement): Handle ST_OMP_TASKYIELD.
245 (parse_omp_atomic): Return gfc_statement instead of void.
246 For !$omp atomic capture parse two assignments instead of
247 just one and require !$omp end atomic afterwards, for
248 other !$omp atomic forms just allow !$omp end atomic at the
250 (parse_omp_structured_block, parse_executable): Adjust
251 parse_omp_atomic callers.
253 2011-08-02 Tobias Burnus <burnus@net-b.de>
255 * intrinsic.c (OMP_LIB): Updated openmp_version's
257 * gfortran.texi (OpenMP): Update ref to OpenMP 3.1.
258 * intrinsic.texi (OpenMP Modules): Update ref to OpenMP 3.1;
259 remove deleted omp_integer_kind and omp_logical_kind constants.
261 2011-07-31 Janus Weil <janus@gcc.gnu.org>
264 * resolve.c (resolve_structure_cons): Don't do the full dt resolution,
265 only call 'resolve_fl_derived0'.
266 (resolve_typebound_procedures): Resolve typebound procedures of
268 (resolve_fl_derived0): New function, which does a part of the work
269 for 'resolve_fl_derived'.
270 (resolve_fl_derived): Call 'resolve_fl_derived0' and do some additional
273 2011-07-30 Thomas Koenig <tkoenig@gcc.gnu.org>
276 * expr.c (gfc_simplify_expr): If end of a string is less
277 than zero, set it to zero.
279 2011-07-28 Jakub Jelinek <jakub@redhat.com>
282 * frontend-passes.c (optimize_minmaxloc): New function.
283 (optimize_expr): Call it.
285 2011-07-27 Tobias Burnus <burnus@net-b.de>
288 * trans-types.c (gfc_get_derived_type): Ensure that pointer
289 component types are marked as nonrestricted.
291 2011-07-27 Daniel Carrera <dcarrera@gmail.com>
294 * trans.c (gfc_allocate_using_malloc): Change function signature.
295 Return nothing. New parameter "pointer". Eliminate temorary variables.
296 (gfc_allocate_using_lib): Ditto.
297 (gfc_allocate_allocatable): Ditto. Update call to gfc_allocate_using_lib
298 and gfc_allocate_using_malloc. Do not free and then reallocate a
299 variable that is already allocated.
300 (gfc_likely): New function. Basedon gfc_unlikely.
301 * trans-array.c (gfc_array_init_size): New parameter "descriptor_block".
302 Instructions to modify the array descriptor are stored in this block
303 while other instructions continue to be stored in "pblock".
304 (gfc_array_allocate): Update call to gfc_array_init_size. Move the
305 descriptor_block so that the array descriptor is only updated if
306 the array was allocated successfully.
307 Update calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
308 * trans.h (gfc_allocate_allocatable): Change function signature.
309 Function now returns void.
310 (gfc_allocate_using_lib): Ditto, and new function parameter.
311 (gfc_allocate_using_malloc): Ditto.
312 * trans-openmp.c (gfc_omp_clause_default_ctor,
313 gfc_omp_clause_copy_ctor,gfc_trans_omp_array_reduction): Replace a call
314 to gfc_allocate_allocatable with gfc_allocate_using_malloc.
315 * trans-stmt.c (gfc_trans_allocate): Update function calls for
316 gfc_allocate_allocatable and gfc_allocate_using_malloc.
318 2011-07-26 Tobias Burnus <burnus@net-b.de>
320 * trans-array.c (CAF_TOKEN_FIELD): New macro constant.
321 (gfc_conv_descriptor_token): New function.
322 * trans-array.h (gfc_conv_descriptor_token): New prototype.
323 * trans-types.c (gfc_get_array_descriptor_base): For coarrays
324 with -fcoarray=lib, append "void *token" to the array descriptor.
325 (gfc_array_descriptor_base_caf): New static variable.
326 * trans-expr.c (gfc_conv_procedure_call): Handle token and offset
327 when passing a descriptor coarray to a nondescriptor dummy.
329 2011-07-23 Tobias Burnus <burnus@net-b.de>
331 * resolve.c (resolve_symbol): Fix coarray var decl check.
333 2011-07-21 Daniel Carrera <dcarrera@gmail.com>
335 * trans.c (gfc_allocate_with_status): Split into two functions
336 gfc_allocate_using_malloc and gfc_allocate_usig_lib.
337 (gfc_allocate_using_malloc): The status parameter is now the
338 actual status rather than a pointer. Code cleanup.
339 (gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
340 errlen. Pass these to the coarray lib.
341 * trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
342 gfc_allocate_allocatable.
343 (gfc_omp_clause_copy_ctor): Ditto.
344 (gfc_trans_omp_array_reduction): Ditto.
345 * trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
346 gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
347 fuctions. If using coarray lib, pass errmsg and errlen to the allocate
348 functions. Move error checking outside the if (!gfc_array_allocate)
349 block so that it also affects trees produced by gfc_array_allocate.
350 * trans-array.c (gfc_array_allocate): Add new parameters errmsg
351 and errlen. Replace parameter pstat by status. Code cleanup. Update
352 calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
353 * trans-array.h (gfc_array_allocate): Update signature of
356 2011-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
358 * gfortran.texi: Remove a duplicate word.
360 2011-07-21 Tobias Burnus <burnus@net-b.de>
362 * check.c (gfc_check_present): Allow coarrays.
363 * trans-array.c (gfc_conv_array_ref): Avoid casting
364 when a pointer is wanted.
365 * trans-decl.c (create_function_arglist): For -fcoarray=lib,
366 handle hidden token and offset arguments for nondescriptor
368 * trans-expr.c (get_tree_for_caf_expr): New function.
369 (gfc_conv_procedure_call): For -fcoarray=lib pass the
370 token and offset for nondescriptor coarray dummies.
371 * trans.h (lang_type): Add caf_offset tree.
372 (GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
374 2011-07-19 Tobias Burnus <burnus@net-b.de>
376 * expr.c (gfc_is_coarray): New function.
377 * gfortran.h (gfc_is_coarray): New prototype.
378 * interface.c (compare_parameter): Use it.
380 2011-07-19 Richard Guenther <rguenther@suse.de>
382 * trans-expr.c (fill_with_spaces): Use fold_build_pointer_plus.
383 (gfc_trans_string_copy): Likewise.
384 * trans-intrinsic.c (gfc_conv_intrinsic_repeat): Likewise.
385 * trans-types.c (gfc_get_array_descr_info): Likewise.
386 * trans.c (gfc_build_array_ref): Likewise.
388 2011-07-19 Janus Weil <janus@gcc.gnu.org>
391 * resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
393 2011-07-18 Tobias Burnus <burnus@net-b.de>
395 * trans-decl.c (gfc_build_qualified_array): Make coarray's
396 token TYPE_QUAL_RESTRICT.
398 2011-07-18 Tobias Burnus <burnus@net-b.de>
400 * resolve.c (resolve_transfer): Mention defined I/O
401 in the diagnostic for alloc_comp/pointer_comp.
403 2011-07-17 Tobias Burnus <burnus@net-b.de>
406 * module.c (check_for_ambiguous): Check whether the name is matches
407 the current program unit.
409 2011-07-17 Tobias Burnus <burnus@net-b.de>
412 * expr.c (gfc_check_pointer_assign): Fix checking for invalid
415 2011-07-16 Tobias Burnus <burnus@net-b.de>
417 * expr.c (gfc_ref_this_image): New function.
418 (gfc_is_coindexed): Use it.
419 * gfortran.h (gfc_ref_this_image): New prototype.
420 * resolve.c (resolve_deallocate_expr,
421 resolve_allocate_expr): Support alloc scalar coarrays.
422 * trans-array.c (gfc_conv_array_ref, gfc_array_init_size,
423 gfc_conv_descriptor_cosize, gfc_array_allocate,
424 gfc_trans_deferred_array): Ditto.
425 * trans-expr.c (gfc_conv_variable) Ditto.:
426 * trans-stmt.c (gfc_trans_deallocate): Ditto.
427 * trans-types.c (gfc_get_element_type, gfc_get_array_type_bounds
428 gfc_get_array_descr_info): Ditto.
429 * trans-decl.c (gfc_get_symbol_decl): Ditto.
431 2011-07-11 Jakub Jelinek <jakub@redhat.com>
434 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Initialize
435 inner_size to gfc_index_one_node instead of integer_one_node.
437 2011-07-10 Tobias Burnus <burnus@net-b.de>
440 * intrinsic.c (add_functions): Use BT_VOID for 2nd argument of SIGNAL.
442 2011-07-09 Uros Bizjak <ubizjak@gmail.com>
445 * expr.c (gfc_get_corank): Change return value to int.
446 * gfortran.h (gfc_get_corank): Update function prototype.
448 2011-07-07 Mikael Morin <mikael.morin@sfr.fr>
451 * resolve.c (resolve_symbol): Force resolution of function result's
454 2011-07-07 Tobias Burnus <burnus@net-b.de>
456 * trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
457 with NULL arguments for (new) stat=/errmsg= arguments.
459 2011-07-06 Daniel Carrera <dcarrera@gmail.com>
461 * trans-array.c (gfc_array_allocate): Rename allocatable_array to
462 allocatable. Rename function gfc_allocate_array_with_status to
463 gfc_allocate_allocatable_with_status. Update function call for
464 gfc_allocate_with_status.
465 * trans-opemp.c (gfc_omp_clause_default_ctor): Rename function
466 gfc_allocate_array_with_status to gfc_allocate_allocatable_with_status.
467 * trans-stmt.c (gfc_trans_allocate): Update function call for
468 gfc_allocate_with_status. Rename function gfc_allocate_array_with_status
469 to gfc_allocate_allocatable_with_status.
470 * trans.c (gfc_call_malloc): Add new parameter gfc_allocate_with_status
471 so it uses the library for memory allocation when -fcoarray=lib.
472 (gfc_allocate_allocatable_with_status): Renamed from
473 gfc_allocate_array_with_status.
474 (gfc_allocate_allocatable_with_status): Update function call for
475 gfc_allocate_with_status.
476 * trans.h (gfc_coarray_type): New enum.
477 (gfc_allocate_with_status): Update prototype.
478 (gfc_allocate_allocatable_with_status): Renamed from
479 gfc_allocate_array_with_status.
480 * trans-decl.c (generate_coarray_sym_init): Use the new constant
481 GFC_CAF_COARRAY_ALLOC in the call to gfor_fndecl_caf_register.
483 2011-07-06 Richard Guenther <rguenther@suse.de>
485 * f95-lang.c (gfc_init_decl_processing):
486 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
488 2011-07-04 Jakub Jelinek <jakub@redhat.com>
491 * gfortranspec.c (lang_specific_driver): Ignore options with
492 CL_ERR_MISSING_ARG errors.
494 2011-07-02 Janus Weil <janus@gcc.gnu.org>
497 * expr.c (gfc_check_vardef_context): Handle type-bound procedures.
499 2011-06-30 Jakub Jelinek <jakub@redhat.com>
502 * gfortran.h (gfc_constructor): Add repeat field.
503 * trans-array.c (gfc_conv_array_initializer): Handle repeat > 1.
504 * array.c (current_expand): Add repeat field.
505 (expand_constructor): Copy repeat.
506 * constructor.c (node_free, node_copy, gfc_constructor_get,
507 gfc_constructor_lookup): Handle repeat field.
508 (gfc_constructor_lookup_next, gfc_constructor_remove): New functions.
509 * data.h (gfc_assign_data_value): Add mpz_t * argument.
510 (gfc_assign_data_value_range): Removed.
511 * constructor.h (gfc_constructor_advance): Removed.
512 (gfc_constructor_lookup_next, gfc_constructor_remove): New prototypes.
513 * data.c (gfc_assign_data_value): Add REPEAT argument, handle it and
514 also handle overwriting a range with a single entry.
515 (gfc_assign_data_value_range): Removed.
516 * resolve.c (check_data_variable): Adjust gfc_assign_data_value
517 call. Use gfc_assign_data_value instead of
518 gfc_assign_data_value_expr.
520 2011-06-27 Janus Weil <janus@gcc.gnu.org>
523 * trans-array.c (structure_alloc_comps): Make sure sub-components
524 and extended types are correctly deallocated.
526 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
528 * trans-openmp.c: Add sync_ or SYNC__ to builtin names.
529 * trans-stmt.c: Add sync_ or SYNC__ to builtin names.
530 * trans-decl.c: Add sync_ or SYNC__ to builtin names.
532 2011-06-21 Janus Weil <janus@gcc.gnu.org>
535 * class.c (gfc_find_derived_vtab): Make vtab and default initialization
536 symbols SAVE_IMPLICIT.
538 2011-06-20 Tobias Burnus <burnus@net-b.de>
541 * gfortran.h (gfc_check_vardef_context): Update prototype.
542 (iso_fortran_env_symbol): Handle derived types.
543 (symbol_attribute): Add lock_comp.
544 * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
545 * interface.c (compare_parameter, gfc_procedure_use): Handle
547 (compare_actual_formal): Update
548 gfc_check_vardef_context call.
549 * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
550 * intrinsic.c (check_arglist): Ditto.
551 * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire): Ditto.
552 * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
553 * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
554 * module.c (mio_symbol_attribute): Handle lock_comp.
555 (create_derived_type): New function.
556 (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
557 * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
558 * resolve.c (resolve_symbol, resolve_lock_unlock): Add constraint
559 checks for LOCK_TYPE.
560 (gfc_resolve_iterator, resolve_deallocate_expr,
561 resolve_allocate_expr, resolve_code, resolve_transfer): Update
562 gfc_check_vardef_context call.
563 * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
564 * trans-stmt.c (gfc_trans_lock_unlock): New function.
565 * trans.c (trans_code): Handle LOCK and UNLOCK.
567 2011-06-18 Janus Weil <janus@gcc.gnu.org>
570 * decl.c (gfc_match_procedure): Allow PROCEDURE declarations inside
573 2011-06-17 Janus Weil <janus@gcc.gnu.org>
576 * check.c (gfc_check_move_alloc): If 'TO' argument is polymorphic,
577 make sure the vtab is present.
579 2011-06-16 Janus Weil <janus@gcc.gnu.org>
582 * interface.c (gfc_extend_assign): Propagate the locus from the
583 assignment to the type-bound procedure call.
585 2011-06-16 Janus Weil <janus@gcc.gnu.org>
588 * module.c (mio_component): Make sure the 'class_ok' attribute is set
589 for use-associated CLASS components.
590 * parse.c (parse_derived): Check for 'class_ok' attribute.
591 * resolve.c (resolve_fl_derived): Ditto.
593 2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
595 * frontend-passes.c (remove_trim): New function.
596 (optimize_assignment): Use it.
597 (optimize_comparison): Likewise. Return correct status
600 2011-06-12 Tobias Burnus
603 * trans-expr.c (gfc_trans_assignment_1): Tell
604 gfc_trans_scalar_assign to also deep-copy RHS nonvariables
605 with allocatable components.
606 * trans-array.c (gfc_conv_expr_descriptor): Ditto.
608 2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
610 * frontend-passes.c (optimize_assignment): Follow chains
611 of concatenation operators to the end for removing trailing
612 TRIMS for assignments.
614 2011-06-10 Daniel Carrera <dcarrera@gmail.com>
616 * trans-decl.c (gfc_build_builtin_function_decls):
617 Updated declaration of caf_sync_all and caf_sync_images.
618 * trans-stmt.c (gfc_trans_sync): Function
619 can now handle a "stat" variable that has an integer type
620 different from integer_type_node.
622 2011-06-09 Richard Guenther <rguenther@suse.de>
624 * trans.c (gfc_allocate_array_with_status): Mark error path
627 2011-06-08 Tobias Burnus <burnus@net-b.de>
630 * gfortran.h (gfc_statement): Add ST_LOCK and ST_UNLOCK.
631 (gfc_exec_op): Add EXEC_LOCK and EXEC_UNLOCK.
632 (gfc_code): Add expr4.
633 * match.h (gfc_match_lock, gfc_match_unlock): New prototypes.
634 * match.c (gfc_match_lock, gfc_match_unlock,
635 lock_unlock_statement): New functions.
636 (sync_statement): Bug fix, avoiding double freeing.
637 (gfc_match_if): Handle LOCK/UNLOCK statement.
638 * parse.c (decode_statement, next_statement,
639 gfc_ascii_statement): Ditto.
640 * st.c (gfc_free_statement): Handle LOCK and UNLOCK.
641 * resolve.c (resolve_lock_unlock): New function.
642 (resolve_code): Call it.
643 * dump-parse-tree.c (show_code_node): Handle LOCK/UNLOCK.
645 2011-06-07 Richard Guenther <rguenther@suse.de>
647 * f95-lang.c (gfc_init_decl_processing): Do not set
648 size_type_node or call set_sizetype.
650 2011-06-05 Tobias Burnus <burnus@net-b.de>
653 * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
656 2011-06-05 Andreas Schmidt <andreas.schmidt.42@gmx.net>
657 Thomas Koenig <tkoenig@gcc.gnu.org>
659 * dump-parse-tree.c (show_symbol): Don't dump namespace
660 for ENTRY to avoid infinite recursion.
662 2011-06-02 Asher Langton <langton2@llnl.gov>
665 * trans-decl.c (gfc_trans_deferred_vars): Treat assumed-size Cray
666 pointees as AS_EXPLICIT.
668 2011-06-02 Asher Langton <langton2@llnl.gov>
671 * decl.c (variable_decl): Merge current_as before copying to cp_as.
673 2011-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
676 * decl.c (gfc_match_modproc): Allow for a double colon in a module
678 * parse.c ( decode_statement): Deal with whitespace around :: in
681 2011-05-31 Tobias Burnus <burnus@net-b.de>
684 * intrinsic.c (klass): Add CLASS_ATOMIC.
685 (add_subroutines): Add atomic_ref/atomic_define.
686 * intrinsic.texi (ATOMIC_REF, ATOMIC_DEFINE): Document.
687 * intrinsic.h (gfc_check_atomic_def, gfc_check_atomic_ref,
688 gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New prototypes.
689 * gfortran.h (gfc_isym_id): Add GFC_ISYM_ATOMIC_DEF
690 and GFC_ISYM_ATOMIC_REF.
691 (gfc_atomic_int_kind, gfc_atomic_logical_kind): New global vars.
692 * iresolve.c (gfc_resolve_atomic_def, gfc_resolve_atomic_ref): New
694 * check.c (gfc_check_atomic, gfc_check_atomic_def,
695 gfc_check_atomic_ref): New functions.
696 * iso-fortran-env.def (ISOFORTRANENV_FILE_ATOMIC_INT_KIND,
697 ISOFORTRANENV_FILE_ATOMIC_LOGICAL_KIND): Change kind value.
698 * trans-intrinsic.c (conv_intrinsic_atomic_def,
699 conv_intrinsic_atomic_ref, gfc_conv_intrinsic_subroutine): New
701 (conv_intrinsic_move_alloc) Renamed from
702 gfc_conv_intrinsic_move_alloc - and made static.
703 * trans.h (gfc_conv_intrinsic_move_alloc): Remove.
704 (gfc_conv_intrinsic_subroutine) Add prototype.
705 * trans.c (trans_code): Call gfc_conv_intrinsic_subroutine.
706 * trans-types (gfc_atomic_int_kind, gfc_atomic_logical_kind): New
708 (gfc_init_kinds): Set them.
710 2011-05-31 Tobias Burnus <burnus@net-b.de>
713 * trans-array.c (gfc_trans_dummy_array_bias): Handle
714 cobounds of assumed-shape arrays.
716 2011-05-31 Tobias Burnus <burnus@net-b.de>
719 * resolve.c (resolve_fl_variable): Handle static coarrays
720 with non-constant cobounds.
722 2011-05-29 Janus Weil <janus@gcc.gnu.org>
725 * module.c (mio_component_ref): Handle components of extended types.
726 * symbol.c (gfc_find_component): Return is sym is NULL.
728 2011-05-29 Tobias Burnus <burnus@net-b.de>
731 * interface.c (compare_parameter): Add check for passing coarray
732 to allocatable noncoarray dummy.
734 2011-05-29 Tobias Burnus <burnus@net-b.de>
735 Richard Guenther <rguenther@suse.de>
738 * trans-types.c (gfc_get_nodesc_array_type): Don't mess with
739 the type's TREE_TYPE.
740 * trans-array.c (gfc_conv_array_ref): Use TYPE_MAIN_VARIANT.
741 * trans.c (gfc_build_array_ref): Ditto.
743 2011-05-27 Tobias Burnus <burnus@net-b.de>
746 * check.c (gfc_check_associated, gfc_check_null): Add coindexed check.
747 * match.c (gfc_match_nullify): Ditto.
748 * resolve.c (resolve_deallocate_expr): Ditto.
749 * trans-types.c (gfc_get_nodesc_array_type): Don't set restricted
752 2011-05-27 Tobias Burnus <burnus@net-b.de>
755 * gfortran.h (gfc_isym_id): Add GFC_ISYM_RANK.
756 * intrinsic.c (add_functions): Add rank intrinsic.
757 (gfc_check_intrinsic_standard): Handle GFC_STD_F2008_TR.
758 * intrinsic.h (gfc_simplify_rank, gfc_check_rank): Add prototypes.
759 * simplify.c (gfc_simplify_rank): New function.
760 * intrinsic.texi (RANK): Add description for rank intrinsic.
761 * check.c (gfc_check_rank): New function.
763 2011-05-26 Paul Thomas <pault@gcc.gnu.org>
764 Thomas Koenig <tkoenig@gcc.gnu.org>
767 * trans-expr.c (gfc_trans_assignment_1): GFC_REVERSE_NOT_SET
768 changed to GFC_ENABLE_REVERSE.
769 * trans-array.c (gfc_init_loopinfo): GFC_CANNOT_REVERSE changed
770 to GFC_INHIBIT_REVERSE.
771 * gfortran.h : Enum gfc_reverse is now GFC_ENABLE_REVERSE,
772 GFC_FORWARD_SET, GFC_REVERSE_SET and GFC_INHIBIT_REVERSE.
773 * dependency.c (gfc_dep_resolver): Change names for elements of
774 gfc_reverse as necessary. Change the logic so that forward
775 dependences are remembered as well as backward ones. When both
776 have appeared, force a temporary.
778 2011-05-26 Tobias Burnus <burnus@net-b.de>
781 * trans-array.c (gfc_conv_array_ref): Handle pointer coarrays.
782 * trans-decl.c (has_coarray_vars, caf_init_block,
783 gfor_fndecl_caf_register): New file-global variables.
784 (gfc_finish_var_decl): Make sure that coarrays in main are static.
785 (gfc_build_qualified_array): Generate coarray token variable.
786 (gfc_get_symbol_decl): Don't use a static initializer for coarrays.
787 (gfc_build_builtin_function_decls): Set gfor_fndecl_caf_register.
788 (gfc_trans_deferred_vars, gfc_emit_parameter_debug_info): Skip for
790 (generate_local_decl): Check for local coarrays.
791 (create_main_function): SYNC ALL before calling MAIN.
792 (generate_coarray_sym_init): Register static coarray.
793 (generate_coarray_init): Generate CAF registering constructor
795 (gfc_generate_function_code): Call it, if needed, do not create
797 (gfc_generate_module_vars, gfc_process_block_locals): Call
798 generate_coarray_init.
799 * trans-types.c (gfc_get_nodesc_array_type): Generate pointers for
801 * trans.h (gfor_fndecl_caf_register): New variable.
802 (lang_type): New element caf_token.
803 (GFC_TYPE_ARRAY_CAF_TOKEN): New macro.
805 2011-05-24 Joseph Myers <joseph@codesourcery.com>
807 * Make-lang.in (GFORTRAN_D_OBJS): Remove prefix.o.
808 (gfortran$(exeext)): Use libcommon-target.a.
810 2011-05-22 Thomas Koenig <tkoenig@gcc.gnu.org>
812 * frontend-passes.c (cfe_register_funcs): Also register
813 character functions if their charlens are known and constant.
814 Also register allocatable functions.
816 2011-05-21 Janus Weil <janus@gcc.gnu.org>
819 * match.c (select_type_set_tmp): Make the temporary ALLOCATABLE if the
820 selector is ALLOCATABLE.
822 2011-05-20 Janus Weil <janus@gcc.gnu.org>
825 * module.c (write_dt_extensions): Do not write extended types which
826 are local to a subroutine.
828 2011-05-20 Joseph Myers <joseph@codesourcery.com>
830 * Make-lang.in (GFORTRAN_D_OBJS): Remove version.o and intl.o.
832 2011-05-20 Janne Blomqvist <jb@gcc.gnu.org>
834 * gfortran.texi (set_fpe): Update documentation.
835 * invoke.texi (-ffpe-trap): Likewise.
836 * libgfortran.h (GFC_FPE_PRECISION): Rename to GFC_FPE_INEXACT.
837 * options.c (gfc_handle_fpe_trap_option): Handle inexact and make
838 precision an alias for it.
840 2011-05-19 Tobias Burnus <burnus@net-b.de>
843 * trans-types.c (gfc_get_element_type): Handle scalar coarrays.
844 (gfc_get_nodesc_array_type): Make a variant-type copy for scalar
846 * trans.c (gfc_build_array_ref): Return original type not variant
847 copy for scalar coarrays.
848 * trans-array.c (gfc_conv_array_ref): Ditto.
850 2011-05-18 Janus Weil <janus@gcc.gnu.org>
853 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): Deallocate 'TO'
854 argument to avoid memory leaks.
856 2011-05-16 Tobias Burnus <burnus@net-b.de>
858 * gfortran.texi (_gfortran_set_options): Add GFC_STD_F2008_TR.
859 (Fortran 2008 status): Multi-image support for coarrays.
860 (TR 19113 status): New section.
862 2011-05-15 Tobias Burnus <burnus@net-b.de>
865 actual argument is not an array; rank mismatch is diagnosted later.
866 * trans-decl.c (gfc_get_symbol_decl, gfc_trans_deferred_vars): Handle
868 * trans-types.c (gfc_get_array_type_bounds): Ditto.
870 2011-05-15 Joern Rennecke <amylaar@spamcop.net>
873 * trans-types.c: Include "tm.h".
874 [0] (c_size_t_size): Remove.
876 2011-05-15 Janne Blomqvist <jb@gcc.gnu.org>
879 * gfortran.texi (_gfortran_set_options): Even though -fbacktrace
880 is now the default, the library defaults to backtracing disabled.
882 2011-05-14 Tobias Burnus <burnus@net-b.de>
884 * lang.opt (fdump-core): Re-add as ignored option
885 for backward compatibility.
887 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
890 * gfortran.texi: Update mixed-language programming section
891 reflecting the removal of the fdump-core option, and that
892 -fbacktrace is now enabled by default.
894 2011-05-14 Thomas Koenig <tkoenig@gcc.gnu.org>
897 * frontend-passes.c (cfe_register_funcs): Also register functions
898 for potential elimination if the rank is > 0, the shape is unknown
899 and reallocate on assignment is active.
900 (create_var): For rank > 0 functions with unknown shape, create
901 an allocatable temporary.
903 2011-05-14 Tobias Burnus <burnus@net-b.de>
906 * interface.c (compare_parameter): Skip diagnostic if
907 actual argument is not an array; rank mismatch is diagnosted later.
909 2011-05-14 Tobias Burnus <burnus@net-b.de>
911 * options.c (gfc_init_options, gfc_post_options): Enable
912 -fstack-arrays by default if -Ofast is used.
913 * invoke.texi (-fstack-arrays): Document this.
915 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
918 * gfortran.h (gfc_option_t): Remove flag_dump_core.
919 * gfortran.texi (GFORTRAN_ERROR_DUMPCORE): Remove section.
920 (GFORTRAN_ERROR_BACKTRACE): Document that it's enabled by default.
921 * intrinsic.texi (ABORT): Remove explanation of -fdump-core.
922 * invoke.texi: Remove -fdump-core, document that -fbacktrace is
924 * lang.opt: Remove -fdump-core.
925 * options.c (gfc_init_options): Make backtrace default to enabled,
927 (gfc_handle_option): Remove OPT_fdump-core.
928 * trans-decl.c: Pass a 0 to preserve ABI.
930 2011-05-14 Janne Blomqvist <jb@gcc.gnu.org>
932 * gfortran.texi: Remove GFORTRAN_USE_STDERR documentation.
934 2011-05-13 Tobias Burnus <burnus@net-b.de>
937 * io.c (resolve_tag_format, resolve_tag): Make sure
938 that the string is of default kind.
939 (gfc_resolve_inquire): Also resolve decimal tag.
941 2011-05-12 Tobias Burnus <burnus@net-b.de>
944 * resolve.c (resolve_intrinsic): Don't resolve module
945 intrinsics multiple times.
947 2011-05-11 Tobias Burnus <burnus@net-b.de>
950 * expr.c (gfc_is_constant_expr): Use e->value.function.esym
951 instead of e->symtree->n.sym, if available.
953 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
955 * f95-lang.c (global_bindings_p): Return bool and simplify.
957 2011-05-07 Tobias Burnus <burnus@net-b.de>
961 * trans.h: Move gfc_init_coarray_decl prototype ...
962 * gfortran.h: ... to here.
963 * parse.c (translate_all_program_units): Call gfc_init_coarray_decl.
964 (gfc_parse_file): Update translate_all_program_units call.
965 * trans-decl.c (gfc_init_coarray_decl): Fix variable declaration,
966 new argument whether DECL_EXTERNAL should be used.
967 (create_main_function): Update gfc_init_coarray_decl call.
968 * trans-intrinsic.c (trans_this_image, trans_image_index,
969 conv_intrinsic_cobound): Ditto.
971 2011-05-06 Tobias Burnus <burnus@net-b.de>
974 * trans-array.c (gfc_walk_variable_expr): Continue walking
976 * trans-intrinsic.c (convert_element_to_coarray_ref): New function.
977 (trans_this_image, trans_image_index, conv_intrinsic_cobound): Use it.
978 (trans_this_image): Fix algorithm.
979 * trans-types.c (gfc_get_element_type, gfc_get_array_descriptor_base,
980 gfc_sym_type): Handle scalar coarrays.
982 2011-05-06 Tobias Burnus <burnus@net-b.de>
986 * lang.opt (std=f2008tr): New.
987 * libgfortran.h (GFC_STD_F2008_TR): New macro constant.
988 * decl.c (verify_c_interop_param): Allow OPTIONAL in BIND(C)
989 procedures for -std=f2008tr/gnu/legacy.
990 (gfc_match_import): Set sym to NULL.
991 * options.c (set_default_std_flags,gfc_handle_option): Handle
993 * invoke.texi (-std=): Document -std=f2008tr.
995 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
997 * trans-decl.c (gfc_trans_entry_master_switch): Call build_case_label.
998 * trans-io.c (add_case): Likewise.
999 * trans-stmt.c (gfc_trans_integer_select): Likewise.
1000 (gfc_trans_character_select): Likewise.
1002 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1004 * trans-decl.c (trans_function_start): Do not set
1005 dont_save_pending_sizes_p.
1007 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1009 * trans.h (gfc_chainon_list): Delete.
1010 * trans.c (gfc_chainon_list): Delete.
1012 2011-05-04 Tobias Burnus <burnus@net-b.de>
1015 * invoke.texi (fno-protect-parens): Document
1016 that -Ofast implies -fno-protect-parens.
1017 * options.c (gfc_init_options, gfc_post_options):
1018 Make -Ofast imply -fno-protect-parens.
1020 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1022 * trans-decl.c (build_library_function_decl_1): Call
1023 build_function_type_vec. Adjust argument list building accordingly.
1024 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1025 * trans-types.c (gfc_get_function_type): Likewise.
1027 2011-05-04 Richard Guenther <rguenther@suse.de>
1029 * trans-array.c (gfc_trans_array_constructor_value): Use
1030 size_int for bounds of range types.
1031 (gfc_trans_array_constructor_value): Use size_type_node
1032 for memcpy argument.
1033 * trans-common.c (build_field): Use gfc_charlen_type_node
1035 * trans-openmp.c (gfc_trans_omp_clauses): Do not pass NULL
1036 as type to build_int_cst.
1037 * trans-const.c (gfc_build_string_const): Use size_int
1038 for bounds of range types.
1039 (gfc_build_wide_string_const): Likewise.
1040 * trans-stmt.c (gfc_trans_label_assign): Use gfc_charlen_type_node
1042 (gfc_trans_character_select): Likewise.
1043 (gfc_trans_character_select): Do not pass NULL
1044 as type to build_int_cst.
1045 (gfc_trans_character_select): Use size_int for bounds of range types.
1046 * trans-io.c (gfc_build_io_library_fndecls): Likewise.
1047 (add_case): Do not pass NULL as type to build_int_cst.
1048 (transfer_expr): Likewise.
1049 (transfer_array_desc): Likewise.
1050 * trans-decl.c (gfc_add_assign_aux_vars): Use gfc_charlen_type_node
1052 (gfc_trans_assign_aux_var): Likewise.
1053 (create_main_function): Use size_int for bounds of range types.
1054 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): Do not pass
1055 NULL as type to build_int_cst.
1056 (gfc_conv_intrinsic_spacing): Likewise.
1057 (gfc_conv_intrinsic_rrspacing): Likewise.
1058 (gfc_conv_intrinsic_len): Use gfc_charlen_type_node for lengths.
1060 2011-05-04 Richard Guenther <rguenther@suse.de>
1062 * trans-types.c (gfc_get_array_type_bounds): Remove zero notrunc
1063 argument to int_const_binop.
1065 2011-05-03 Tobias Burnus <burnus@net-b.de>
1068 * trans-intrinsic.c (trans_this_image): Implement version with
1070 (conv_intrinsic_cobound): Simplify code.
1071 (gfc_conv_intrinsic_function): Call trans_this_image for
1072 this_image(coarray) except for -fcoarray=single.
1074 2011-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
1077 * gfortran.texi: Document the 'Q' exponent-letter extension.
1078 * invoke.texi: Document -Wreal-q-constant.
1079 * lang.opt: Add -Wreal-q-constant option.
1080 * gfortran.h: Add warn_real_q_constant to option struct.
1081 * primary.c (match_real_constant): Use it. Accept 'Q' as
1082 exponent-letter for REAL(16) real-literal-constant with a
1083 fallback to REAL(10) or error if REAL(10) is not available.
1084 * options.c (gfc_init_options, set_Wall) Set it.
1085 (gfc_handle_option): Handle new option.
1087 2011-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
1089 * dump-prase-tree.c (show_code_node): Set the current
1090 namespace to the BLOCK before displaying it; restore
1093 2011-04-30 Tobias Burnus <burnus@net-b.de>
1096 * decl.c (gfc_match_import): Don't try to find the
1097 symbol if already found.
1099 2011-04-30 Paul Thomas <pault@gcc.gnu.org>
1102 * trans-expr.c (fcncall_realloc_result): Set the bounds and the
1103 offset so that the lbounds are one.
1104 (gfc_trans_arrayfunc_assign): Add rank to arguments of above.
1106 2011-04-29 Paul Thomas <pault@gcc.gnu.org>
1109 * trans-expr.c (arrayfunc_assign_needs_temporary): Deal with
1110 automatic reallocation when the lhs is a target.
1113 * trans-expr.c (fcncall_realloc_result): Make sure that the
1114 result dtype field is set before the function call.
1116 2011-04-29 Tobias Burnus <burnus@net-b.de>
1119 * resolve.c (resolve_typebound_generic_call): Don't check access
1120 flags of the specific function.
1123 * resolve.c (resolve_formal_arglist): Don't change AS_DEFERRED
1124 to AS_ASSUMED_SHAPE for function results.
1125 (resolve_fl_var_and_proc): Print also for function results with
1126 AS_DEFERRED an error, if they are not a pointer or allocatable.
1127 (resolve_types): Make sure arguments of procedures in interface
1128 blocks are resolved.
1130 2011-04-29 Michael Matz <matz@suse.de>
1132 * options.c (options.c): Set warn_maybe_uninitialized.
1134 2011-04-28 Tobias Burnus <burnus@net-b.de>
1137 * resolve.c (resolve_fl_var_and_proc): Print diagnostic of
1138 function results only once.
1139 (resolve_symbol): Always resolve function results.
1142 * expr.c (gfc_check_vardef_context): Fix handling of generic
1144 * interface.c (check_interface0): Reject internal functions
1145 in generic interfaces, unless -std=gnu.
1147 2011-04-27 Tobias Burnus <burnus@net-b.de>
1150 * resolve.c (resolve_global_procedure): Error recovery -
1151 avoid segfault for (non)character-returning functions.
1153 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
1155 * decl.c (gfc_match_end): Check that the block name starts
1157 * parse.c (gfc_build_block_ns): Make block names unique by
1160 2011-04-26 Thomas Koenig <tkoenig@gcc.gnu.org>
1162 * frontend-passes.c (inserted_block): New variable.
1163 (changed_statement): Likewise.
1164 (create_var): Encase statement to be operated on in a BLOCK.
1165 Adjust code insertion for BLOCK.
1166 (cfe_code): Set inserted_block and changed_statement to NULL.
1168 2011-04-23 Tobias Burnus <burnus@net-b.de>
1171 * module.c (mio_array_spec): Set as->cotype on reading.
1172 * resolve.c (resolve_allocate_expr): Fix allocating coarray
1175 2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1178 * frontend_passes (cfe_register_funcs): Remove workaround for DO
1180 (gfc_code_walker): Make sure the pointer to the current
1181 statement doen't change when other statements are inserted.
1183 2011-04-21 Tobias Burnus <burnus@net-b.de>
1186 * array.c (gfc_match_array_spec): Fix maximal rank(+corank) check.
1188 2011-04-20 Jim Meyering <meyering@redhat.com>
1190 * expr.c (free_expr0): Remove useless if-before-free.
1191 * gfortranspec.c (lang_specific_pre_link): Likewise.
1192 * interface.c (gfc_extend_expr): Likewise.
1193 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
1195 2011-04-19 Tobias Burnus <burnus@net-b.de>
1200 * module.c (fix_mio_expr): Commit created symbol.
1202 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
1204 * scanner.c (load_file): Use XCNEWVAR instead of xcalloc.
1206 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
1208 * frontend-passes.c (gfc_run_passes): Use XDELETEVEC instead of
1211 2011-04-19 Janne Blomqvist <jb@gcc.gnu.org>
1213 * misc.c (gfc_getmem): Remove function.
1214 * gfortran.h: Remove gfc_getmem prototype. Replace gfc_getmem
1215 usage with XCNEW or XCNEWVEC.
1216 * expr.c (gfc_check_assign_symbol): Replace gfc_getmem usage with
1218 * options.c (gfc_handle_module_path_options)
1219 (gfc_get_option_string): Likewise.
1220 * resolve.c (gfc_resolve_forall): Likewise.
1221 * simplify.c (simplify_transformation_to_array): Likewise.
1222 * target-memory.c (gfc_target_interpret_expr): Likewise.
1223 * trans-common.c (get_segment_info, copy_equiv_list_to_ns)
1224 (get_init_field): Likewise.
1225 * trans-expr.c (gfc_conv_statement_function): Likewise.
1226 * trans-io.c (nml_full_name): Likewise.
1227 * trans-stmt.c (gfc_trans_forall_1): Likewise.
1228 * scanner.c (load_file): Replace gfc_getmem usage with xcalloc.
1230 2011-04-19 Tobias Burnus <burnus@net-b.de>
1233 * parse.c (resolve_all_program_units): Skip modules.
1234 (translate_all_program_units): Handle modules.
1235 (gfc_parse_file): Defer code generation for modules.
1237 2011-04-19 Martin Jambor <mjambor@suse.cz>
1239 * trans-decl.c (gfc_generate_function_code): Call cgraph_create_node
1240 instead of cgraph_get_create_node.
1242 2011-04-18 Jim Meyering <meyering@redhat.com>
1244 remove now-unused definition of gfc_free
1245 * misc.c (gfc_free): Remove function.
1246 * gfortran.h (gfc_free): Remove its prototype.
1248 2011-04-18 Jim Meyering <meyering@redhat.com>
1250 convert each use of gfc_free (p) to free (p)
1251 Do that by running this command:
1252 perl -pi -e 's/\bgfc_free ?\(/free (/' \
1253 $(git grep -El '\bgfc_free ?\(')
1254 which also corrects the few uses that lacked a space between
1255 the function name and the open parenthesis.
1256 Manually undo the change to the function definition itself
1257 and its prototype. They'll be removed next.
1258 * array.c (gfc_free_array_spec, gfc_set_array_spec): s/gfc_free/free/
1259 * constructor.c (node_free): Likewise.
1260 * cpp.c (dump_queued_macros): Likewise.
1261 * data.c (gfc_assign_data_value): Likewise.
1262 * decl.c (free_variable, free_value, gfc_free_data): Likewise.
1263 (gfc_free_data_all, match_old_style_init): Likewise.
1264 (gfc_set_constant_character_len, gfc_free_enum_history, NUM_DECL):
1266 (gfc_match_modproc): Likewise.
1267 * dependency.c (check_section_vs_section): Likewise.
1268 * error.c (gfc_pop_error, gfc_free_error): Likewise.
1269 * expr.c (free_expr0, gfc_free_expr, gfc_free_actual_arglist): Likewise.
1270 (gfc_free_ref_list, gfc_replace_expr, gfc_copy_ref): Likewise.
1271 (find_substring_ref, gfc_simplify_expr, gfc_check_assign_symbol):
1273 * frontend-passes.c (gfc_run_passes, cfe_expr_0): Likewise.
1274 (strip_function_call, optimize_comparison): Likewise.
1275 * interface.c (gfc_free_interface, arginfo, check_interface0): Likewise.
1276 (CHECK_OS_COMPARISON, gfc_extend_assign, gfc_free_formal_arglist):
1278 * intrinsic.c (gfc_intrinsic_done_1, gfc_convert_type_warn): Likewise.
1279 (gfc_convert_chartype): Likewise.
1280 * io.c (gfc_free_open, compare_to_allowed_values, gfc_free_close):
1282 (gfc_free_filepos, gfc_free_dt, gfc_free_inquire): Likewise.
1283 * match.c (gfc_free_iterator, gfc_match_associate): Likewise.
1284 (gfc_free_alloc_list, gfc_free_namelist, gfc_free_equiv_until):
1286 (free_case, gfc_free_forall_iterator): Likewise.
1288 * module.c (free_pi_tree, resolve_fixups, free_rename): Likewise.
1289 (free_true_name, peek_atom, mio_allocated_wide_string): Likewise.
1290 (mio_pool_string, mio_internal_string, mio_gmp_integer): Likewise.
1291 (mio_gmp_real, mio_expr, mio_typebound_proc): Likewise.
1292 (mio_full_typebound_tree, skip_list, load_equiv): Likewise.
1293 (free_written_common, gfc_use_module, gfc_free_use_stmts): Likewise.
1294 * openmp.c (gfc_free_omp_clauses): Likewise.
1295 * options.c (gfc_post_options): Likewise.
1296 * parse.c (select_type_pop, parse_omp_structured_block): Likewise.
1297 * primary.c (gfc_free_structure_ctor_component): Likewise.
1298 * resolve.c (resolve_structure_cons, check_host_association): Likewise.
1299 (gfc_resolve_forall, resolve_equivalence): Likewise.
1300 * scanner.c (gfc_scanner_done_1, gfc_release_include_path): Likewise.
1301 (gfc_define_undef_line, preprocessor_line, include_line): Likewise.
1302 (load_file, gfc_read_orig_filename): Likewise.
1303 * simplify.c (simplify_transformation_to_array): Likewise.
1304 (gfc_simplify_ibits, simplify_shift, gfc_simplify_ishftc, STRING):
1306 (gfc_simplify_compiler_options): Likewise.
1307 * st.c (gfc_free_statement, gfc_free_statements): Likewise.
1308 (gfc_free_association_list): Likewise.
1309 * symbol.c (free_components, gfc_free_st_label, free_st_labels):
1311 (gfc_delete_symtree, gfc_free_symbol, gfc_undo_symbols): Likewise.
1312 (free_old_symbol, gfc_commit_symbols, free_tb_tree): Likewise.
1313 (free_common_tree, free_uop_tree, free_sym_tree): Likewise.
1314 (gfc_free_dt_list, gfc_free_equiv_infos, gfc_free_equiv_lists):
1316 (gfc_free_finalizer, gfc_free_charlen, free_entry_list): Likewise.
1317 (gfc_free_namespace): Likewise.
1318 * trans-array.c (gfc_free_ss, gfc_trans_array_bound_check): Likewise.
1319 (gfc_conv_array_ref, gfc_conv_ss_startstride): Likewise.
1320 (gfc_trans_dummy_array_bias, gfc_conv_array_parameter): Likewise.
1321 * trans-common.c (get_init_field, create_common): Likewise.
1322 * trans-const.c (gfc_build_wide_string_const): Likewise.
1323 (gfc_conv_string_init): Likewise.
1324 * trans-decl.c (gfc_generate_function_code): Likewise.
1325 * trans-expr.c (gfc_conv_substring, gfc_free_interface_mapping):
1327 (SCALAR_POINTER, gfc_conv_statement_function): Likewise.
1328 (gfc_trans_subarray_assign): Likewise.
1329 * trans-intrinsic.c (conv_generic_with_optional_char_arg): Likewise.
1330 * trans-io.c (gfc_trans_io_runtime_check, set_string): Likewise.
1331 (transfer_namelist_element, transfer_array_component): Likewise.
1332 * trans-openmp.c (gfc_trans_omp_array_reduction): Likewise.
1333 * trans-stmt.c (cleanup_forall_symtrees, gfc_trans_forall_1): Likewise.
1334 * trans.c (trans_runtime_error_vararg, gfc_restore_backend_locus):
1337 2011-04-15 Jim Meyering <meyering@redhat.com>
1339 gfortran: remove cpp definition of free, ...
1340 in preparation for the s/gfc_free/free/ transformation.
1341 * gfortran.h (free): Remove macro definition that would otherwise
1342 prevent direct use of the function.
1344 2011-04-18 Tobias Burnus <burnus@net-b.de>
1347 * array.c (gfc_match_array_ref): Check for too many codimensions.
1348 * check.c (gfc_check_image_index): Check number of elements
1350 * simplify.c (gfc_simplify_image_index): Remove unreachable checks.
1352 2011-04-18 Tobias Burnus <burnus@net-b.de>
1355 * iresolve.c (gfc_resolve_image_index): Set ts.type.
1356 * simplify.c (gfc_simplify_image_index): Don't abort if the bounds
1357 are not known at compile time and handle -fcoarray=lib.
1358 * trans-intrinsics.c (gfc_conv_intrinsic_function): Handle
1360 (conv_intrinsic_cobound): Fix comment typo.
1361 (trans_this_image): New function.
1362 * trans-array.c (gfc_unlikely): Move to trans.c.
1363 * trans.c (gfc_unlikely): Function moved from trans-array.c.
1364 (gfc_trans_runtime_check): Use it.
1365 * trans-io.c (gfc_trans_io_runtime_check): Ditto.
1366 * trans.h (gfc_unlikely): Add prototype.
1368 2011-04-18 Paul Thomas <pault@gcc.gnu.org>
1371 * trans-expr.c (fcncall_realloc_result): Renamed version of
1372 realloc_lhs_bounds_for_intrinsic_call that does not touch the
1373 descriptor bounds anymore but makes a temporary descriptor to
1375 (gfc_trans_arrayfunc_assign): Modify the reference to above
1378 2011-05-17 Tobias Burnus <burnus@net-b.de>
1381 * trans-decl.c (gfc_get_extern_function_decl): Fix decl
1382 for external procedures with proc arguments.
1384 2011-04-15 Michael Matz <matz@suse.de>
1386 * trans-array.c (toplevel): Include gimple.h.
1387 (gfc_trans_allocate_array_storage): Check flag_stack_arrays,
1388 properly expand variable length arrays.
1389 (gfc_trans_auto_array_allocation): If flag_stack_arrays create
1390 variable length decls and associate them with their scope.
1391 * gfortran.h (gfc_option_t): Add flag_stack_arrays member.
1392 * options.c (gfc_init_options): Handle -fstack_arrays option.
1393 * lang.opt (fstack-arrays): Add option.
1394 * invoke.texi (Code Gen Options): Document it.
1395 * Make-lang.in (trans-array.o): Depend on GIMPLE_H.
1397 2011-04-15 Tobias Burnus <burnus@net-b.de>
1400 * trans-intrinsic.c (conv_intrinsic_cobound): Remove unused
1401 code which is also causing an ICE.
1403 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
1405 * f95-lang.c (poplevel): Use BLOCK_CHAIN and block_chainon.
1407 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1409 * f95-lang.c (union lang_tree_node): Check for TS_COMMON before
1412 2011-04-12 Paul Thomas <pault@gcc.gnu.org>
1416 * trans-array.c (get_std_lbound): For derived type variables
1417 return array valued component lbound.
1419 2011-04-12 Martin Jambor <mjambor@suse.cz>
1421 * trans-decl.c (gfc_generate_function_code): Call
1422 cgraph_get_create_node instead of cgraph_node.
1424 2011-04-11 Tobias Burnus <burnus@net-b.de>
1427 * simplify.c (simplify_bound_dim): Exit for
1428 ucobound's last dimension unless -fcoarray=single.
1429 * trans-array (gfc_conv_descriptor_size_1): Renamed from
1430 gfc_conv_descriptor_size, made static, has now from_dim and
1432 (gfc_conv_descriptor_size): Call gfc_conv_descriptor_size.
1433 (gfc_conv_descriptor_cosize): New function.
1434 * trans-array.h (gfc_conv_descriptor_cosize): New prototype.
1435 * trans-intrinsic.c (conv_intrinsic_cobound): Add input_location
1436 and handle last codim of ucobound for when -fcoarray is not "single".
1438 2011-04-08 Thomas Koenig <tkoenig@gcc.gnu.org>
1441 * gfortran.h (gfc_option_t): Add warn_function_elimination and
1442 flag_frontend_optimize.
1443 * lang.opt (Wfunction-elimination): Add.
1444 (ffrontend-optimize): Add.
1445 * invoke.texi: Add documentation for -Wfunction-elimination
1446 and -ffrontend-optimize. Add -faggressive-function-elimination
1447 to list of code generation options.
1448 * frontend-passes.c (gfc_run_passes): Run optimizations if
1449 flag_frontend_optimize is set.
1450 (warn_function_elimination): New function.
1451 (cfe_expr_0): Call it if requested to do so.
1452 * options.c (gfc_init_options): Initiate warn_function_elimination
1453 and flag_frontend_optimize.
1454 (gfc_post_options): Set flag_frontend_optimize if not specified
1455 by user, depending on the optimization level.
1456 (gfc_handle_option): Handle -Wfunction-elimination and
1457 -ffrontend-optimize.
1459 2011-04-06 Tobias Burnus <burnus@net-b.de>
1462 * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
1463 call for this_image.
1465 2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
1467 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Use
1468 build_function_type_list instead of build_function_type. Correct
1469 argument order for func_frexp and func_scalbn.
1471 2011-04-05 Duncan Sands <baldrick@free.fr>
1473 * f95-lang.c (build_builtin_fntypes): Swap frexp parameter types.
1475 2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
1477 * frontend-passes: (optimize_lexical_comparison): New function.
1478 (optimize_expr): Call it.
1479 (optimize_comparison): Also handle lexical comparison functions.
1480 Return false instad of -2 for unequal comparison.
1482 2011-04-04 Thomas Koenig <tkoenig@gcc.gnu.org>
1485 * frontend-passes (cfe_expr_0): Reverse the order of going
1488 2011-04-04 Tobias Burnus <burnus@net-b.de>
1489 Mikael Morin <mikael.morin@sfr.fr>
1492 * check.c (is_coarray): Update - because of DIMEN_THIS_IMAGE.
1493 * expr.c (gfc_is_coindexed): Ditto.
1494 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_THIS_IMAGE.
1495 * interface.c (compare_parameter): Use gfc_expr_attr and
1497 * resolve.c (check_dimension, compare_spec_to_ref,
1498 resolve_allocate_expr, check_data_variable): Update for
1500 * simplify.c (gfc_simplify_lcobound, gfc_simplify_this_image,
1501 gfc_simplify_ucobound): Allow non-constant bounds.
1502 * trans-array.c (gfc_set_loop_bounds_from_array_spec,
1503 gfc_trans_create_temp_array, gfc_trans_constant_array_constructor,
1504 gfc_set_vector_loop_bounds, gfc_conv_array_index_offset,
1505 gfc_start_scalarized_body, gfc_trans_scalarizing_loops,
1506 gfc_trans_scalarized_loop_boundary, gfc_conv_section_startstride,
1507 gfc_conv_ss_startstride, gfc_conv_loop_setup,
1508 gfc_trans_array_bounds, gfc_conv_expr_descriptor,
1509 gfc_walk_variable_expr): Handle codimen.
1510 * trans-decl.c (gfc_build_qualified_array): Save cobounds.
1511 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use arg2.
1512 (conv_intrinsic_cobound): New function.
1513 (gfc_conv_intrinsic_function): Call it.
1514 (gfc_walk_intrinsic_function, gfc_add_intrinsic_ss_code): Handle
1515 ucobound, lcobound, this_image.
1516 * fortran/trans-types.c (gfc_build_array_type): Save cobounds.
1517 (gfc_get_dtype): Honour corank.
1518 (gfc_get_nodesc_array_type): Save corank and codimensions.
1519 (gfc_get_array_type_bounds): Save cobound.
1520 * fortran/trans.h (gfc_ss_info,gfc_loopinfo): Add codimen item.
1521 (gfc_array_kind): Add corank item.
1522 (GFC_TYPE_ARRAY_CORANK): New macro.
1524 2011-04-03 Kai Tietz <ktietz@redhat.com>
1527 * Make-lang.in (f95-lang.o): Add some missing dependencies.
1529 2011-04-01 Thomas Koenig <tkoenig@gcc.gnu.org>
1532 * frontend-passes (cfe_register_funcs): Don't
1533 register functions if they appear as iterators in DO loops.
1535 2011-03-30 Michael Matz <matz@suse.de>
1538 * trans-expr.c (realloc_lhs_loop_for_fcn_call): Take loop as parameter,
1539 don't use local variable.
1540 (gfc_trans_arrayfunc_assign): Adjust caller.
1542 2011-03-29 Janus Weil <janus@gcc.gnu.org>
1545 * decl.c (match_procedure_decl,match_ppc_decl): Set flavor of interface.
1546 * module.c (MOD_VERSION): Bump.
1547 (mio_typespec): Read/write 'interface' field.
1548 * primary.c (match_string_constant,match_logical_constant): Remove
1550 (match_complex_constant): Make sure to clear the typespec.
1552 2011-03-29 Thomas Koenig <tkoenig@gcc.gnu.org>
1554 * frontend-passes.c (create_var): Warn about creating an
1555 array temporary if requested.
1557 2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1560 * frontend-passes.c (optimize_trim): Also follow references, except
1561 when they are substring references or array references.
1563 2011-03-27 Tobias Burnus <burnus@net-b.de>
1566 * gfortran.h (gfc_isym_id): Rename GFC_ISYM_NUMIMAGES to
1567 GFC_ISYM_NUM_IMAGES.
1568 (gfc_fcoarray): Add GFC_FCOARRAY_LIB.
1569 * intrinsic.c (add_functions): Update due to GFC_ISYM_NUM_IMAGES
1571 * invoke.texi (-fcoarray=): Document "lib" argument.
1572 * iresolve.c (gfc_resolve_this_image): Fix THIS IMAGE().
1573 * libgfortran.h (libgfortran_stat_codes): Add comments.
1574 * options.c (gfc_handle_coarray_option): Add -fcoarray=lib.
1575 * simplify.c (gfc_simplify_num_images, gfc_simplify_this_image):
1576 Handle GFC_FCOARRAY_LIB.
1577 * trans.h (gfc_init_coarray_decl): New prototype.
1578 (gfor_fndecl_caf_init, gfor_fndecl_caf_finalize,
1579 gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical,
1580 gfor_fndecl_caf_sync_all, gfor_fndecl_caf_sync_images,
1581 gfor_fndecl_caf_error_stop, gfor_fndecl_caf_error_stop_str,
1582 gfort_gvar_caf_num_images, gfort_gvar_caf_this_image):
1583 New global variables.
1584 * trans-decl.c: Declare several CAF functions (cf. above).
1585 (gfc_build_builtin_function_decls): Initialize those.
1586 (gfc_init_coarray_decl): New function.
1587 (create_main_function): Call CAF init/finalize functions.
1588 * trans-intrinsic.c (trans_this_image, trans_num_images): New.
1589 (gfc_conv_intrinsic_function): Call those.
1590 * trans-stmt.c (gfc_trans_stop, gfc_trans_sync, gfc_trans_critical):
1591 Add code for GFC_FCOARRAY_LIB.
1593 2011-03-26 Janus Weil <janus@gcc.gnu.org>
1596 * class.c (get_unique_hashed_string): Adjust maximum allowable length
1597 for unique type string.
1599 2011-03-25 Kai Tietz <ktietz@redhat.com>
1601 * scanner.c (preprocessor_line): Use filename_cmp
1604 2011-03-25 Tobias Burnus <burnus@net-b.de>
1608 * trans-types.c (gfc_get_function_type): Don't use varargs if the
1609 procedure is known to have no arguments.
1611 2011-03-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1614 * gfortran.h (gfc_option_t) : Add
1615 flag_aggressive_function_elimination.
1616 (gfc_dep_compare_functions): Add prototype.
1617 * lang.opt: Add faggressive-function-elimination.
1618 * invoke.texi: Document -faggressive-function-elimination.
1619 * frontend_passes (expr_array): New static variable.
1620 (expr_size): Likewise.
1621 (expr_count): Likewise.
1622 (current_code): Likewise.
1623 (current_ns): Likewise.
1624 (gfc_run_passes): Allocate and free space for expressions.
1625 (cfe_register_funcs): New function.
1626 (create_var): New function.
1627 (cfc_expr_0): New function.
1628 (cfe_code): New function.
1629 (optimize_namespace): Invoke gfc_code_walker with cfe_code
1631 * dependency.c (gfc_dep_compare_functions): New function.
1632 (gfc_dep_compare_expr): Use it.
1633 * options.c (gfc_init_options): Handle
1634 flag_aggressive_function_elimination.
1635 (gfc_handle_option): Likewise.
1637 2011-03-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1639 * arith.c (arith_power): Plug memory leak.
1641 2011-03-12 Janus Weil <janus@gcc.gnu.org>
1644 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Replace base type
1645 for polymorphic arguments.
1647 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1650 * intrinsic.texi: Clarify doc of logarithm functions.
1652 2011-03-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1655 * trans-intrinsic.c (gfc_conv_intrinsic_ctime): Fix type of
1656 the string length variable.
1658 2011-03-11 Janus Weil <janus@gcc.gnu.org>
1661 * module.c (ab_attribute,attr_bits): Add AB_PROC_POINTER_COMP.
1662 (mio_symbol_attribute): Handle attribute 'proc_pointer_comp'.
1664 2011-03-06 Paul Thomas <pault@gcc.gnu.org>
1665 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1668 * expr.c (gfc_is_constant_expr): Only use gfc_constant_ac if
1669 the expression has an iterator. Otherwise, iterate through the
1670 array, checking for constant expressions for each element.
1672 2011-03-04 Janne Blomqvist <jb@gcc.gnu.org>
1675 * intrinsic.texi: Update CTIME and FDATE documentation.
1677 2011-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1679 * invoke.texi (Option Summary, Fortran Dialect Options)
1680 (Preprocessing Options, Runtime Options, Code Gen Options):
1681 Fix vertical list spacing by using @itemx for additinoal
1682 items, empty line before @table. Fix typos.
1684 2011-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1687 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
1689 2011-02-26 Tobias Burnus <burnus@net-b.de>
1692 * trans-stmt.c (gfc_trans_allocate): Fix allocation with
1693 type-spec of deferred-length strings.
1695 2011-02-26 Tobias Burnus <burnus@net-b.de>
1698 * openmp.c (gfc_resolve_omp_directive): Resolve if()
1699 condition of OpenMP's task.
1701 2011-02-26 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1704 * intrinsic.texi: Fix doc of the VERIFY intrinsic.
1706 2011-02-24 Tobias Burnus <burnus@net-b.de>
1709 * intrinsic.texi (ALLOCATED, ATAN, BESSEL_JN, BESSEL_YN): Add
1710 multitable for linebreak between different syntax variants.
1712 2011-02-24 Richard Guenther <rguenther@suse.de>
1715 * f95-lang.c (pushdecl): For externs in non-global scope push
1716 a copy of the decl into the BLOCK.
1718 2011-02-23 Mikael Morin <mikael@gcc.gnu.org>
1721 * trans.c (gfc_prepend_expr_to_block): New function.
1722 * trans.h (gfc_prepend_expr_to_block): Declare.
1723 * trans-array.c (gfc_conv_array_parameter): Replace
1724 gfc_add_expr_to_block with gfc_prepend_expr_to_block.
1726 2011-02-22 Paul Thomas <pault@gcc.gnu.org>
1729 * trans-decl.c (gfc_get_extern_function_decl): Don't use the
1730 gsymbol backend_decl if the procedure has a formal argument
1731 that is a procedure.
1733 2011-02-22 Tobias Burnus <burnus@net-b.de>
1736 * trans-stmt.c (gfc_trans_if_1): Use correct line for
1737 expressions in the if condition.
1739 2011-02-20 Tobias Burnus <burnus@net-b.de>
1742 * trans-decl.c (gfc_trans_deferred_vars): Use gfc_set_backend_locus and
1743 gfc_restore_backend_locus to have better debug locations.
1744 * trans-array.c (gfc_trans_deferred_array): Ditto.
1746 2011-02-20 Paul Thomas <pault@gcc.gnu.org>
1750 * trans-types.c (gfc_get_derived_type): Remove code that looks
1751 for decls in gsym and add call to gfc_get_module_backend_decl.
1752 * trans.h : Add prototype for gfc_get_module_backend_decl.
1753 * trans-decl.c (gfc_get_module_backend_decl): New function.
1754 (gfc_get_symbol_decl): Call it.
1756 2011-02-19 Paul Thomas <pault@gcc.gnu.org>
1759 * trans-array.c (get_array_ctor_all_strlen): Move up in file.
1760 (get_array_ctor_var_strlen): Add block dummy and add call to
1761 get_array_ctor_all_strlen instead of giving up on substrings.
1762 Call gcc_unreachable for default case.
1763 (get_array_ctor_strlen): Add extra argument to in call to
1764 get_array_ctor_var_strlen.
1766 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1769 * primary.c (gfc_match_structure_constructor): Handle empty parent
1772 2011-02-18 Tobias Burnus
1775 * trans-expr.c (arrayfunc_assign_needs_temporary): Use
1776 esym to check whether the specific procedure returns an
1777 allocatable or pointer.
1779 2011-02-18 Michael Matz <matz@suse.de>
1782 * gfortran.h (struct gfc_component): Add norestrict_decl member.
1783 * trans.h (struct lang_type): Add nonrestricted_type member.
1784 * trans-expr.c (gfc_conv_component_ref): Search fields with correct
1786 * trans-types.c (mirror_fields, gfc_nonrestricted_type): New.
1787 (gfc_sym_type): Use it.
1789 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1792 * resolve.c (resolve_transfer): Reject variables with procedure pointer
1795 2011-02-18 Janus Weil <janus@gcc.gnu.org>
1798 * gfortran.h (gfc_check_access): Removed prototype.
1799 (gfc_check_symbol_access): Added prototype.
1800 * module.c (gfc_check_access): Renamed to 'check_access', made static.
1801 (gfc_check_symbol_access): New function, basically a shortcut for
1803 (write_dt_extensions,write_symbol0,write_generic,write_symtree): Use
1804 'gfc_check_symbol_access'.
1805 (write_operator,write_module): Renamed 'gfc_check_access'.
1806 * resolve.c (resolve_fl_procedure,resolve_fl_derived,
1807 resolve_fl_namelist,resolve_symbol,resolve_fntype): Use
1808 'gfc_check_symbol_access'.
1810 2011-02-16 Janus Weil <janus@gcc.gnu.org>
1813 * class.c (gfc_build_class_symbol): Set 'class_ok' attribute.
1814 * decl.c (build_sym,attr_decl1): Move setting of 'class_ok' into
1815 'gfc_build_class_symbol'.
1816 (gfc_match_decl_type_spec): Reject unlimited polymorphism.
1817 * interface.c (matching_typebound_op): Check for 'class_ok' attribute.
1818 * match.c (select_type_set_tmp): Move setting of 'class_ok' into
1819 'gfc_build_class_symbol'.
1820 * primary.c (gfc_variable_attr): Check for 'class_ok' attribute.
1822 2011-02-15 Steven G. Kargl <kargl@gcc.gnu.org>
1825 . simplify.c (gfc_simplify_compiler_version): Fix off-by-one issue.
1827 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1830 * parse.c (gfc_build_block_ns): Commit 'block@' symbol.
1832 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1835 * class.c (gfc_build_class_symbol): Give a fatal error on polymorphic
1837 * primary.c (gfc_match_varspec): Avoid ICE for invalid class
1840 2011-02-14 Janus Weil <janus@gcc.gnu.org>
1843 * interface.c (get_expr_storage_size): Handle derived-type components.
1845 2011-02-13 Tobias Burnus <burnus@net-b.de>
1848 * interface.c (compare_parameter): Avoid ICE with
1849 character components.
1851 2011-02-12 Janus Weil <janus@gcc.gnu.org>
1853 * class.c (gfc_build_class_symbol): Reject polymorphic arrays.
1854 * decl.c (build_sym,build_struct,attr_decl1): Use return value of
1855 'gfc_build_class_symbol'.
1857 2011-02-12 Michael Matz <matz@suse.de>
1858 Janus Weil <janus@gcc.gnu.org>
1859 Tobias Burnus <burnus@net-b.de>
1862 * trans-expr.c (conv_parent_component_references): Avoid unintendent
1863 skipping of parent compounds.
1865 2011-02-11 Tobias Burnus <burnus@net-b.de>
1868 * resolve.c (resolve_formal_arglist): PURE with VALUE
1869 and no INTENT: Add -std= diagnostics.
1871 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1874 * resolve.c (resolve_procedure_interface): If interface has a result
1875 variable, copy the typespec and set result pointer to self.
1877 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1880 * resolve.c (resolve_typebound_subroutine): Remove erroneous line.
1882 2011-02-09 Janus Weil <janus@gcc.gnu.org>
1885 * trans-decl.c (init_intent_out_dt): Handle CLASS arguments.
1887 2011-02-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1889 * io.c (match_io_element): Do not set dt if not inquire.
1891 2011-02-08 Janus Weil <janus@gcc.gnu.org>
1894 * expr.c (gfc_check_assign_symbol): Reject pointers as pointer
1895 initialization target.
1897 2011-02-07 Janne Blomqvist <jb@gcc.gnu.org>
1898 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1900 * gfortran.texi (Thread-safety): texinfo styling fixes.
1901 * intrinsic.texi: Likewise.
1903 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
1905 * gfortran.texi (Compiler Characteristics): Add reference to
1906 thread-safety section.
1908 2011-02-06 Janne Blomqvist <jb@gcc.gnu.org>
1910 * gfortran.texi (Thread-safety): New section.
1911 * intrinsic.texi (EXECUTE_COMMAND_LINE): Mention thread-safety.
1913 (GET_ENVIRONMENT_VARIABLE): Likewise.
1916 2011-02-06 Paul Thomas <pault@gcc.gnu.org>
1919 * trans-stmt.c (gfc_trans_allocate): For deferred character
1920 length allocations with SOURCE, store to the values and string
1921 length to avoid calculating twice. Replace gfc_start_block
1922 with gfc_init_block to avoid unnecessary contexts and to keep
1923 declarations of temporaries where they should be. Tidy up the
1926 2011-02-05 Janne Blomqvist <jb@gcc.gnu.org>
1929 * intrinsic.texi (SYSTEM_CLOCK): Update documentation.
1931 2011-02-02 Janus Weil <janus@gcc.gnu.org>
1932 Paul Thomas <pault@gcc.gnu.org>
1935 * trans-expr.c (gfc_trans_class_init_assign): Add call to
1936 gfc_get_derived_type.
1937 * module.c (read_cleanup): Do not use unique_symtrees for vtabs
1940 2011-02-02 Janus Weil <janus@gcc.gnu.org>
1943 * resolve.c (resolve_fl_variable): Handle polymorphic allocatables.
1945 2011-02-01 Janus Weil <janus@gcc.gnu.org>
1948 * trans-expr.c (gfc_conv_structure): Handle constructors for procedure
1949 pointer components with allocatable result.
1951 2011-01-31 Janus Weil <janus@gcc.gnu.org>
1954 * trans-expr.c (gfc_conv_procedure_call): Handle procedure pointers
1955 with pointer or allocatable result.
1957 2011-01-31 Paul Thomas <pault@gcc.gnu.org>
1960 * trans-stmt.c (gfc_trans_allocate): Improve handling of
1961 deferred character lengths with SOURCE.
1962 * iresolve.c (gfc_resolve_repeat): Calculate character
1963 length from source length and ncopies.
1964 * dump-parse-tree.c (show_code_node): Show MOLD and SOURCE
1965 expressions for ALLOCATE.
1967 2011-01-31 Janus Weil <janus@gcc.gnu.org>
1970 * resolve.c (resolve_typebound_subroutine): Bug fix for the case of
1971 an argument of a typebound assignment being a component.
1973 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1975 * gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
1976 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1978 2011-01-31 Tobias Burnus <burnus@net-b.de>
1981 * resolve.c (resolve_fl_procedure): Reject stmt functions
1982 with pointer/allocatable attribute.
1984 2011-01-31 Tobias Burnus <burnus@net-b.de>
1987 * interface.c (gfc_procedure_use): Add explicit interface check for
1988 pointer/allocatable functions.
1990 2011-01-30 Paul Thomas <pault@gcc.gnu.org>
1993 * trans-expr.c (gfc_trans_assignment_1): If the rhs is an op
1994 expr and is assigned to a deferred character length scalar,
1995 make sure that the function is called before reallocation,
1996 so that the length is available. Include procedure pointer
1997 and procedure pointer component rhs as well.
2002 * gfortran.dg/allocatable_function_5.f90: New test not added by
2003 mistake on 2011-01-28.
2005 2011-01-29 Tobias Burnus <burnus@net-b.de>
2008 * check.c (gfc_check_shape): Support kind argument in SHAPE.
2009 * intrinsic.c (add_functions): Ditto.
2010 * resolve.c (gfc_resolve_shape): Ditto.
2011 * simplify.c (gfc_simplify_shape): Ditto.
2012 * intrinsic.h (gfc_check_shape, gfc_resolve_shape,
2013 gfc_simplify_shape): Update prototypes.
2014 * intrinisc.text (SHAPE): Document kind argument.
2016 2011-01-28 Tobias Burnus <burnus@net-b.de>
2019 * resolve.c (resolve_formal_arglist): Allow arguments with VALUE
2020 attribute also without INTENT.
2022 2011-01-28 Tobias Burnus <burnus@net-b.de>
2024 * gfortran.texi (Fortran 2003 status): Mention support for
2025 nonconstant namelist variables.
2027 2011-01-28 Paul Thomas <pault@gcc.gnu.org>
2028 Tobias Burnus <burnus@gcc.gnu.org>
2033 * interface.c (compare_actual_formal): An allocatable or pointer
2034 deferred length actual is only allowed if the formal argument
2035 is also deferred length. Clean up whitespace.
2036 * trans-expr.c (gfc_conv_procedure_call): Pass string length for
2037 deferred character length formal arguments by reference. Do the
2038 same for function results.
2039 (gfc_trans_pointer_assignment): Do not do runtime check of lhs
2040 and rhs character lengths, if deferred length lhs. In this case
2041 set the lhs character length to that of the rhs.
2042 (gfc_conv_string_parameter): Remove assert that string length is
2044 (is_scalar_reallocatable_lhs): New function.
2045 (alloc_scalar_allocatable_for_assignment): New function.
2046 (gfc_trans_assignment_1): Call above new function. If the rhs is
2047 a deferred character length itself, makes ure that the function
2048 is called before reallocation, so that the length is available.
2049 (gfc_trans_asssignment): Remove error about assignment to
2050 deferred length character variables.
2051 * gfortran.texi : Update entry about (re)allocation on
2053 * trans-stmt.c (gfc_trans_allocate): Add code to handle deferred
2054 length character variables.
2055 * module.c (mio_typespec): Transfer deferred characteristic.
2056 * trans-types.c (gfc_get_function_type): New code to generate
2057 hidden typelist, so that those character lengths that are
2058 passed by reference get the right type.
2059 * resolve.c (resolve_contained_fntype): Supress error for
2060 deferred character length functions.
2061 (resolve_function, resolve_fl_procedure) The same.
2062 (check_symbols): Remove the error that support for
2063 entity with deferred type parameter is not yet implemented.
2064 (resolve_fl_derived): The same.
2065 match.c (alloc_opt_list): Allow MOLD for deferred length object.
2066 * trans-decl.c (gfc_get_symbol_decl): For deferred character
2067 length dummies, generate a local variable for string length.
2068 (create_function_arglist): Hidden length can be a pointer.
2069 (gfc_trans_deferred_vars): For deferred character length
2070 results and dummies, assign the string length to the local
2071 variable from the hidden argument on entry and the other way
2072 round on exit, as appropriate.
2074 2011-01-27 Tobias Burnus <burnus@net-b.de>
2077 * trans-decl.c (gfc_generate_function_code): Fix init
2078 of allocatable result variable with allocatable components.
2080 2011-01-27 Tobias Burnus <burnus@net-b.de>
2083 * options.c (gfc_handle_module_path_options): Save
2084 module path without trailing slash as include path.
2086 2011-01-25 Tobias Burnus <burnus@net-b.de>
2089 * interface.c (gfc_check_operator_interface): Fix
2090 defined-assignment check.
2092 2011-01-23 Tobias Burnus <burnus@net-b.de>
2095 * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
2096 scalar allocatable dummy arguments.
2098 2011-01-22 Thomas Koenig <tkoenig@gcc.gnu.org>
2101 * resolve.c (gfc_iso_c_func_interface): For C_LOC,
2102 check for array sections followed by component references
2103 which are illegal. Also check for coindexed arguments.
2105 2011-01-22 Tobias Burnus <burnus@net-b.de>
2108 * primary.c (gfc_match_varspec): Relax gcc_assert to allow for
2111 2011-01-21 Tobias Burnus <burnus@net-b.de>
2114 * error.c (gfc_error_now, gfc_fatal_error, gfc_error_check):
2115 Use defined instead of magic number exit status codes.
2116 * scanner.c (include_line, gfc_new_file): Ditto.
2118 2011-01-21 Tobias Burnus <burnus@net-b.de>
2121 * expr.c (gfc_check_pointer_assign): Reject expr data-targets
2122 without pointer attribute.
2124 2011-01-18 Janus Weil <janus@gcc.gnu.org>
2127 * resolve.c (expression_rank): Fix rank of procedure poiner components.
2128 * trans-expr.c (gfc_conv_procedure_call): Take care of procedure
2129 pointer components as actual arguments.
2131 2011-01-17 Jakub Jelinek <jakub@redhat.com>
2134 * gfortran.h (struct gfc_omp_saved_state): New type.
2135 (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New prototypes.
2136 * resolve.c (resolve_global_procedure): Call it around gfc_resolve
2138 * openmp.c (gfc_omp_save_and_clear_state, gfc_omp_restore_state): New
2141 2011-01-17 Tobias Burnus <burnus@net-b.de>
2144 * invoke.texi (Options to request or suppress errors
2145 and warnings): Fix cross link.
2147 2011-01-15 Tobias Burnus <burnus@net-b.de>
2149 * gfortran.texi: Update Fortran 2003 Status section.
2152 * invoke.texi: Add missing "-E" to the -dM example.
2154 2011-01-13 Tobias Burnus <burnus@net-b.de>
2157 * intrinsic.texi (get_command_argument, get_environment_variable):
2158 Mark arguments as optional in the Arguments section.
2160 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
2161 Tobias Burnus <burnus@net-b.de>
2164 * trans-decl.c (gfc_get_extern_function_decl,
2165 build_function_decl): Set TREE_PUBLIC/TREE_EXTERNAL before
2166 calling decl_attributes.
2168 2011-01-13 Tobias Burnus <burnus@net-b.de>
2169 Mikael Morin <mikael@gcc.gnu.org>
2173 * gfortran.h (gfc_code): Move union ext's case_list into
2175 * dump-parse-tree.c (show_code_node): Adapt by prefixing case_list
2177 * frontend-passes.c (gfc_code_walker): Ditto.
2178 * match.c (gfc_match_goto, gfc_match_call, gfc_match_case,
2179 gfc_match_type_is, gfc_match_class_is): Ditto.
2180 * resolve.c (resolve_select, resolve_select_type): Ditto.
2181 * st.c (gfc_free_statement): Ditto.
2182 * trans-stmt.c (gfc_trans_integer_select, gfc_trans_logical_select,
2183 gfc_trans_character_select): Ditto.
2184 * parse.c (resolve_all_program_units): For error recovery, avoid
2185 segfault is proc_name is NULL.
2187 2011-01-11 Paul Thomas <pault@gcc.gnu.org>
2190 * trans-array.c (gfc_alloc_allocatable_for_assignment): Change
2191 to be standard compliant by testing for shape rather than size
2192 before skipping reallocation. Improve comments.
2194 2011-01-09 Janus Weil <janus@gcc.gnu.org>
2197 * resolve.c (resolve_actual_arglist): Remove unneeded and buggy piece
2200 2011-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
2203 * resolve.c (is_scalar_expr_ptr): For a substring reference,
2204 use gfc_dep_compare_expr to compare start and end expession.
2205 Add FIXME for using gfc_deb_compare_expr elsewhere.
2207 2011-01-09 Janus Weil <janus@gcc.gnu.org>
2210 * class.c (get_unique_type_string): Make type name start with upper
2213 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
2216 * invoke.texi: Mention -ffree-line-length-none and
2217 -ffixed-line-length-none for preprocessing.
2219 2011-01-08 Paul Thomas <pault@gcc.gnu.org>
2222 * trans-expr.c (gfc_conv_procedure_call): With a non-copying
2223 procedure argument (eg TRANSPOSE) use a temporary if there is
2224 any chance of aliasing due to host or use association.
2225 (arrayfunc_assign_needs_temporary): Correct logic for function
2226 results and do not use a temporary for implicitly PURE
2227 variables. Use a temporary for Cray pointees.
2228 * symbol.c (gfc_add_save): Explicit SAVE not compatible with
2229 implicit pureness of containing procedure.
2230 * decl.c (match_old_style_init, gfc_match_data): Where decl
2231 would fail in PURE procedure, set implicit_pure to zero.
2232 * gfortran.h : Add implicit_pure to structure symbol_attr and
2233 add prototype for function gfc_implicit_pure.
2234 * expr.c (gfc_check_pointer_assign, gfc_check_vardef_context):
2235 Where decl would fail in PURE procedure, reset implicit_pure.
2236 * io.c (match_vtag, gfc_match_open, gfc_match_close,
2237 gfc_match_print, gfc_match_inquire, gfc_match_wait): The same.
2238 * match.c (gfc_match_critical, gfc_match_stopcode,
2239 sync_statement, gfc_match_allocate, gfc_match_deallocate): The
2241 * parse.c (decode_omp_directive): The same.
2242 (parse_contained): If not PURE, set implicit pure attribute.
2243 * resolve.c (resolve_formal_arglist, resolve_structure_cons,
2244 resolve_function, resolve_ordinary_assign) : The same.
2245 (gfc_implicit_pure): New function.
2246 * module.c (mio_symbol_attribute): Introduce AB_IMPLICIT_PURE
2247 to ab_attribute enum and use it in this function.
2249 2011-01-08 Thomas Koenig <tkoenig@gcc.gnu.org>
2252 * symbol.c (gfc_symbols_could_alias): Strip gfc_ prefix,
2253 make static and move in front of its only caller, to ...
2254 * trans-array.c (symbols_could_alias): ... here.
2255 Pass information about pointer and target status as
2256 arguments. Allocatable arrays don't alias anything
2257 unless they have the POINTER attribute.
2258 (gfc_could_be_alias): Keep track of pointer and target
2259 status when following references. Also check if typespecs
2260 of components match those of other components or symbols.
2262 2011-01-07 Tobias Burnus <burnus@net-b.de>
2265 * class.c (gfc_build_class_symbol): Mark __vtab as attr.vtab.
2266 * intrinsic.c (add_functions): Use simplify functions for
2267 EXTENDS_TYPE_OF and SAME_TYPE_AS.
2268 * intrinsic.h (gfc_simplify_extends_type_of,
2269 gfc_simplify_same_type_as): New prototypes.
2270 * simplify.c (is_last_ref_vtab, gfc_simplify_extends_type_of,
2271 gfc_simplify_same_type_as): New functions.
2273 2011-01-07 Janus Weil <janus@gcc.gnu.org>
2277 * gfortran.h (gfc_lval_expr_from_sym): Moved prototype.
2278 * class.c (gfc_class_null_initializer): Initialize _vptr to declared
2280 * expr.c (gfc_lval_expr_from_sym): Moved here from symbol.c.
2281 * resolve.c (resolve_deallocate_expr): _data component will be added
2282 at translation stage.
2283 * symbol.c (gfc_lval_expr_from_sym): Moved to expr.c.
2284 * trans-stmt.c (gfc_trans_deallocate): Reset _vptr to declared type.
2286 2011-01-06 Daniel Franke <franke.daniel@gmail.com>
2290 * parse.c (parse_interface): Remove check for procedure types.
2291 * interface.c (check_interface0): Verify that procedures are
2292 either all SUBROUTINEs or all FUNCTIONs.
2294 2011-01-05 Janus Weil <janus@gcc.gnu.org>
2297 * trans-expr.c (gfc_trans_class_assign): Bugfix for r168524 (make sure
2298 'vtab' is initialized).
2300 2011-01-05 Janus Weil <janus@gcc.gnu.org>
2303 * trans-expr.c (gfc_trans_class_assign): For a polymorphic NULL pointer
2304 assignment, set the _vptr component to the declared type.
2306 2011-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
2309 * resolve.c (resolve_allocate_deallocate): Follow references to
2310 check for duplicate occurence of allocation/deallocation objects.
2312 2011-01-05 Janus Weil <janus@gcc.gnu.org>
2315 * trans-decl.c (gfc_trans_deferred_vars): Initialize the _vpr component
2316 of polymorphic allocatables according to their declared type.
2318 2011-01-04 Janus Weil <janus@gcc.gnu.org>
2321 * class.c (gfc_find_derived_vtab): Set the module field for the copying
2322 routine to make sure it receives module name mangling.
2324 2011-01-03 Jakub Jelinek <jakub@redhat.com>
2326 * gfortranspec.c (lang_specific_driver): Update copyright notice
2329 2011-01-03 Janus Weil <janus@gcc.gnu.org>
2331 * intrinsic.texi (LEADZ): Fix example.
2333 2011-01-02 Janus Weil <janus@gcc.gnu.org>
2336 * class.c (gfc_find_derived_vtab): Use EXEC_INIT_ASSIGN for __copy_
2340 Copyright (C) 2011 Free Software Foundation, Inc.
2342 Copying and distribution of this file, with or without modification,
2343 are permitted in any medium without royalty provided the copyright
2344 notice and this notice are preserved.
OSDN Git Service
