1 2010-05-16 Richard Guenther <rguenther@suse.de>
3 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
5 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
7 * options.c (set_Wall): Remove special logic for Wuninitialized
10 2010-05-15 Janus Weil <janus@gcc.gnu.org>
14 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
17 2010-05-15 Janus Weil <janus@gcc.gnu.org>
21 * gfortran.h (gfc_class_null_initializer): New prototype.
22 * expr.c (gfc_class_null_initializer): New function to build a NULL
23 initializer for CLASS pointers.
24 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
25 containers. Remove default NULL initialization of $data component.
26 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
28 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
29 Use new function 'gfc_class_null_initializer'.
30 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
33 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
36 * fortran/interface.c (get_sym_storage_size): Use signed instead of
37 unsigned mpz_get_?i routines.
39 2010-05-14 Jakub Jelinek <jakub@redhat.com>
41 * trans.c (trans_code): Set backend locus early.
42 * trans-decl.c (gfc_get_fake_result_decl): Use source location
43 of the function instead of current input_location.
45 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
48 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
50 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
51 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
54 2010-05-13 Jakub Jelinek <jakub@redhat.com>
57 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
59 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
60 by reference dummy procedures or non-dummy procedure pointers.
61 (gfc_omp_predetermined_sharing): Return
62 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
64 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
67 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
69 (gfc_match_omp_critical): Likewise.
70 (gfc_match_omp_flush): Likewise.
71 (gfc_match_omp_workshare): Likewise.
72 (gfc_match_omp_master): Likewise.
73 (gfc_match_omp_ordered): Likewise.
74 (gfc_match_omp_atomic): Likewise.
75 (gfc_match_omp_barrier): Likewise.
76 (gfc_match_omp_end_nowait): Likewise.
78 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
81 * resolve.c (validate_case_label_expr): Removed FIXME.
82 (resolve_select): Raise default warning on case labels out of range
83 of the case expression.
85 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
90 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
91 about conversion warnings.
93 2010-05-10 Janus Weil <janus@gcc.gnu.org>
96 * match.c (gfc_match_select_type): Move error message to
98 * resolve.c (resolve_select_type): Error message moved here from
99 gfc_match_select_type. Correctly set type of temporary.
101 2010-05-10 Richard Guenther <rguenther@suse.de>
103 * trans-decl.c (gfc_build_library_function_decl): Split out
105 (build_library_function_decl_1): ... this new function.
106 Set a fnspec attribute if a specification was provided.
107 (gfc_build_library_function_decl_with_spec): New function.
108 (gfc_build_intrinsic_function_decls): Annotate internal_pack
111 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
114 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
117 2010-05-07 Jason Merrill <jason@redhat.com>
119 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
120 to avoid -Wc++-compat warning.
122 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
125 * options.c (gfc_handle_option): Add argument kind.
126 * gfortran.h (gfc_handle_option): Update declaration.
128 2010-05-06 Tobias Burnus <burnus@net-b.de>
131 * trans-types.c (gfc_sym_type): Mark Cray pointees as
134 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
137 * resolve.c (traverse_data_list): Rephrase error message for
138 non-constant bounds in data-implied-do.
140 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
143 * gfortran.h: Removed repeat count from constructor, removed
145 * data.h (gfc_assign_data_value_range): Changed return value from
147 * data.c (gfc_assign_data_value): Add location to constructor element.
148 (gfc_assign_data_value_range): Call gfc_assign_data_value()
149 for each element in range. Return early if an error was generated.
150 * resolve.c (check_data_variable): Stop early if range assignment
153 2010-05-05 Janus Weil <janus@gcc.gnu.org>
156 * resolve.c (resolve_fl_derived): Some fixes for class variables.
157 * symbol.c (gfc_build_class_symbol): Add separate class container for
160 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
163 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
165 2010-05-02 Tobias Burnus <burnus@net-b.de>
168 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
169 for lcobound, ucobound, image_index and this_image.
170 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
171 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
172 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
173 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
175 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
177 2010-04-30 Tobias Burnus <burnus@net-b.de>
181 * trans-types.c (gfc_get_array_descriptor_base): Fix index
182 calculation for array descriptor types.
184 2010-04-29 Janus Weil <janus@gcc.gnu.org>
187 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
188 initializers for PPC members of the vtabs.
190 2010-04-29 Janus Weil <janus@gcc.gnu.org>
193 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
194 attribute for all PPC members of the vtypes.
195 (copy_vtab_proc_comps): Copy the correct interface.
196 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
197 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
198 a dummy argument and make sure all PPC members of the vtab are
199 initialized correctly.
200 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
201 in call to gfc_trans_assign_vtab_procs.
202 * trans-stmt.c (gfc_trans_allocate): Ditto.
204 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
207 * resolve.c (resolve_typebound_function): Renamed
208 resolve_class_compcall.Do all the detection of class references
210 (resolve_typebound_subroutine): resolve_class_typebound_call
211 renamed. Otherwise same as resolve_typebound_function.
212 (gfc_resolve_expr): Call resolve_typebound_function.
213 (resolve_code): Call resolve_typebound_subroutine.
215 2010-04-29 Janus Weil <janus@gcc.gnu.org>
218 * resolve.c (resolve_typebound_generic_call): For CLASS methods
219 pass back the specific symtree name, rather than the target
222 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
225 * resolve.c (resolve_structure_cons): Make the initializer of
226 the vtab component 'extends' the same type as the component.
228 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
231 * interface.c (check_interface1): Pass symbol name rather than NULL to
232 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
233 trap MULL. (gfc_compare_derived_types): Revert previous change
234 incorporated incorrectly during merge from trunk, r155778.
235 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
236 than NULL to gfc_compare_interfaces.
237 * symbol.c (add_generic_specifics): Likewise.
239 2010-02-29 Janus Weil <janus@gcc.gnu.org>
242 * interface.c (gfc_compare_derived_types): Add condition for vtype.
243 * symbol.c (gfc_find_derived_vtab): Sey access to private.
244 (gfc_find_derived_vtab): Likewise.
245 * module.c (ab_attribute): Add enumerator AB_VTAB.
246 (mio_symbol_attribute): Use new attribute, AB_VTAB.
247 (check_for_ambiguous): Likewise.
249 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
250 Janus Weil <janus@gcc.gnu.org>
253 * trans-expr.c (select_class_proc): Remove function.
254 (conv_function_val): Delete reference to previous.
255 (gfc_conv_derived_to_class): Add second argument to the call to
256 gfc_find_derived_vtab.
257 (gfc_conv_structure): Exclude proc_pointer components when
258 accessing $data field of class objects.
259 (gfc_trans_assign_vtab_procs): New function.
260 (gfc_trans_class_assign): Add second argument to the call to
261 gfc_find_derived_vtab.
262 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
263 implement holding off searching for the vptr derived type.
264 (add_proc_component): New function.
265 (add_proc_comps): New function.
266 (add_procs_to_declared_vtab1): New function.
267 (copy_vtab_proc_comps): New function.
268 (add_procs_to_declared_vtab): New function.
269 (void add_generic_specifics): New function.
270 (add_generics_to_declared_vtab): New function.
271 (gfc_find_derived_vtab): Add second argument to the call to
272 gfc_find_derived_vtab. Add the calls to
273 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
274 * decl.c (build_sym, build_struct): Use new arg in calls to
275 gfc_build_class_symbol.
276 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
277 definition of struct gfc_class_esym_list. Modify prototypes
278 of gfc_build_class_symbol and gfc_find_derived_vtab.
279 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
280 call to gfc_find_derived_vtab.
281 * module.c : Add the vtype attribute.
282 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
283 * resolve.c (resolve_typebound_generic_call): Add second arg
284 to pass along the generic name for class methods.
285 (resolve_typebound_call): The same.
286 (resolve_compcall): Use the second arg to carry the generic
287 name from the above. Remove the reference to class_esym.
288 (check_members, check_class_members, resolve_class_esym,
289 hash_value_expr): Remove functions.
290 (resolve_class_compcall, resolve_class_typebound_call): Modify
291 to use vtable rather than member by member calls.
292 (gfc_resolve_expr): Modify second arg in call to
294 (resolve_select_type): Add second arg in call to
295 gfc_find_derived_vtab.
296 (resolve_code): Add second arg in call resolve_typebound_call.
297 (resolve_fl_derived): Exclude vtypes from check for late
298 procedure definitions. Likewise for checking of explicit
299 interface and checking of pass arg.
300 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
301 calls to gfc_find_derived_vtab.
302 * match.c (select_type_set_tmp): Use new arg in call to
303 gfc_build_class_symbol.
304 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
306 * parse.c (endType): Finish incomplete classes.
308 2010-04-28 Tobias Burnus <burnus@net-b.de>
312 * simplify.c (simplify_cobound): Handle scalar coarrays.
314 2010-04-27 Tobias Burnus <burnus@net-b.de>
316 * gfc-internals.texi: Update copyright year.
317 * gfortran.texi: Ditto.
318 * invoke.texi: Ditto.
320 2010-04-27 Tobias Burnus <burnus@net-b.de>
323 * resolve.c (resolve_allocate_expr): Allow array coarrays.
324 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
325 * trans-types.c (gfc_get_array_type_bounds,
326 gfc_get_array_descriptor_base): Add corank argument.
327 * trans-array.c (gfc_array_init_size): Handle corank.
328 (gfc_trans_create_temp_array, gfc_array_allocate,
329 gfc_conv_expr_descriptor): Add corank argument to call.
330 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
332 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
336 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
337 of mucking with a tree directly.
339 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
342 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
343 gfc_error with new error message.
345 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
349 * trans-expr.c (gfc_conv_expr): Supply an address expression for
351 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
353 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
354 than the address of a GFC_SS_REFERENCE.
355 * trans.h : Change comment on GFC_SS_REFERENCE.
357 2010-04-22 Richard Guenther <rguenther@suse.de>
360 * resolve.c (gfc_resolve_index): Wrap around ...
361 (gfc_resolve_index_1): ... this. Add parameter to allow
362 any integer kind index type.
363 (resolve_array_ref): Allow any integer kind for the start
364 index of an array ref.
366 2010-04-21 Jakub Jelinek <jakub@redhat.com>
369 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
372 2010-04-20 Harald Anlauf <anlauf@gmx.de>
374 * intrinsic.c (sort_actual): Remove 'is' in error message.
376 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
379 * resolve.c (resolve_fl_derived): If a component character
380 length has not been resolved, do so now.
381 (resolve_symbol): The same as above for a symbol character
383 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
384 not needed for a character valued, procedure pointer.
387 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
388 not found, return FAILURE rather than ICEing.
390 2010-04-19 Jakub Jelinek <jakub@redhat.com>
393 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
394 sequential loops private in the innermost containing task region.
396 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
398 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
399 to build_common_tree_nodes.
401 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
404 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
405 gfc_msg_bounds by using 'Array bound mismatch' directly.
406 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
407 error message to include the mismatch in the extent of array bound.
408 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
409 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
411 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
413 * gfortran.texi: Update information on temporary file locations.
415 2010-04-16 Jakub Jelinek <jakub@redhat.com>
417 * trans-decl.c (gfc_build_qualified_array): Ensure
418 ubound.N and lbound.N artificial variable names don't appear
421 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
424 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
425 block of code. Set name to the variable associated with the descriptor.
427 2010-04-15 Jakub Jelinek <jakub@redhat.com>
429 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
430 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
432 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
434 * intrinsic.texi: Add the missing specific name of intrinsic
435 procedure where the specific name is identical to the generic name.
436 Fix inconsistent or mismatch in the argument names in intrinsic
437 procedure descriptions. Add the SCALAR allocatable description to
440 2010-04-14 Tobias Burnus <burnus@net-b.de>
443 * array.c (gfc_find_array_ref): Handle codimensions.
444 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
445 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
446 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
448 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
449 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
451 * intrinsic.h (add_functions): Add this_image, image_index,
452 lcobound and ucobound intrinsics.
453 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
454 gfc_check_image_index, gfc_check_this_image,
455 gfc_simplify_image_index, gfc_simplify_lcobound,
456 gfc_simplify_this_image, gfc_simplify_ucobound):
457 New function prototypes.
458 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
459 IMAGE_INDEX): Document new intrinsic functions.
460 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
462 * simplify.c (simplify_bound_dim): Handle coarrays.
463 (simplify_bound): Update simplify_bound_dim call.
464 (gfc_simplify_num_images): Add -fcoarray=none check.
465 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
466 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
468 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
471 * constructor.c: Fix typo in comment.
472 * expr.c (find_array_section): Add check for max array limit.
474 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
477 * gfortranspec.c (lookup_option): Check for -static and return
479 (lang_specific_driver): Break when OPTION_static is discovered.
481 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
483 * array.c (extract_element): Restore function from trunk.
484 (gfc_get_array_element): Restore function from trunk.
485 (gfc_expand_constructor): Restore check against
486 flag_max_array_constructor.
487 * constructor.c (node_copy_and_append): Delete unused.
488 * gfortran.h: Delete comment and extra include.
489 * constructor.h: Bump copyright and clean up TODO comments.
490 * resolve.c: Whitespace.
492 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
494 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
495 with direct access access to elements. Adjusted prototype, fixed all
497 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
499 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
500 (gfc_simplify_spread): Removed workaround, directly insert elements
501 at a given array position.
502 (gfc_simplify_transpose): Likewise.
503 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
505 (gfc_simplify_unpack): Likewise.
507 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
509 * simplify.c (only_convert_cmplx_boz): Renamed to ...
510 (convert_boz): ... this and moved to start of file.
511 (gfc_simplify_abs): Whitespace fix.
512 (gfc_simplify_acos): Whitespace fix.
513 (gfc_simplify_acosh): Whitespace fix.
514 (gfc_simplify_aint): Whitespace fix.
515 (gfc_simplify_dint): Whitespace fix.
516 (gfc_simplify_anint): Whitespace fix.
517 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
518 (gfc_simplify_dnint): Whitespace fix.
519 (gfc_simplify_asin): Whitespace fix.
520 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
521 (gfc_simplify_atan): Likewise.
522 (gfc_simplify_atanh): Whitespace fix.
523 (gfc_simplify_atan2): Whitespace fix.
524 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
525 (gfc_simplify_bessel_j1): Likewise.
526 (gfc_simplify_bessel_jn): Likewise.
527 (gfc_simplify_bessel_y0): Likewise.
528 (gfc_simplify_bessel_y1): Likewise.
529 (gfc_simplify_bessel_yn): Likewise.
530 (gfc_simplify_ceiling): Reorderd statements.
531 (simplify_cmplx): Use convert_boz(), check for constant arguments.
533 (gfc_simplify_cmplx): Use correct default kind. Removed check for
535 (gfc_simplify_complex): Replaced if-gate. Removed check for
537 (gfc_simplify_conjg): Whitespace fix.
538 (gfc_simplify_cos): Whitespace fix.
539 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
540 (gfc_simplify_dcmplx): Removed check for constant arguments.
541 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
542 (gfc_simplify_digits): Whitespace fix.
543 (gfc_simplify_dim): Whitespace fix.
544 (gfc_simplify_dprod): Reordered statements.
545 (gfc_simplify_erf): Whitespace fix.
546 (gfc_simplify_erfc): Whitespace fix.
547 (gfc_simplify_epsilon): Whitespace fix.
548 (gfc_simplify_exp): Whitespace fix.
549 (gfc_simplify_exponent): Use convert_boz().
550 (gfc_simplify_floor): Reorderd statements.
551 (gfc_simplify_gamma): Whitespace fix.
552 (gfc_simplify_huge): Whitespace fix.
553 (gfc_simplify_iand): Whitespace fix.
554 (gfc_simplify_ieor): Whitespace fix.
555 (simplify_intconv): Use gfc_convert_constant().
556 (gfc_simplify_int): Use simplify_intconv().
557 (gfc_simplify_int2): Reorderd statements.
558 (gfc_simplify_idint): Reorderd statements.
559 (gfc_simplify_ior): Whitespace fix.
560 (gfc_simplify_ishftc): Removed duplicate type check.
561 (gfc_simplify_len): Use range_check() instead of manual range check.
562 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
563 (gfc_simplify_log): Whitespace fix.
564 (gfc_simplify_log10): Whitespace fix.
565 (gfc_simplify_minval): Whitespace fix.
566 (gfc_simplify_maxval): Whitespace fix.
567 (gfc_simplify_mod): Whitespace fix.
568 (gfc_simplify_modulo): Whitespace fix.
569 (simplify_nint): Reorderd statements.
570 (gfc_simplify_not): Whitespace fix.
571 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
572 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
573 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
574 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
575 (gfc_simplify_realpart): Whitespace fix.
576 (gfc_simplify_selected_char_kind): Removed unused result-variable.
577 (gfc_simplify_selected_int_kind): Removed unused result-variable.
578 (gfc_simplify_selected_real_kind): Removed unused result-variable.
579 (gfc_simplify_sign): Whitespace fix.
580 (gfc_simplify_sin): Whitespace fix.
581 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
582 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
583 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
584 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
585 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
587 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
589 * gfortran.h (gfc_start_constructor): Removed.
590 (gfc_get_array_element): Removed.
591 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
592 instead. Fixed all callers.
593 (extract_element): Removed.
594 (gfc_expand_constructor): Temporarily removed check for
595 max-array-constructor. Will be re-introduced later if still required.
596 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
597 instead. Fixed all callers.
598 * expr.c (find_array_section): Replaced manual lookup of elements
599 by gfc_constructor_lookup.
601 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
603 * gfortran.h (gfc_get_null_expr): New prototype.
604 (gfc_get_operator_expr): New prototype.
605 (gfc_get_character_expr): New prototype.
606 (gfc_get_iokind_expr): New prototype.
607 * expr.c (gfc_get_null_expr): New.
608 (gfc_get_character_expr): New.
609 (gfc_get_iokind_expr): New.
610 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
611 * matchexp.c (build_node): Renamed and moved to
612 expr.c (gfc_get_operator_expr). Reordered arguments to match
613 other functions. Fixed all callers.
614 (gfc_get_parentheses): Use specific function to build expr.
615 * array.c (gfc_match_array_constructor): Likewise.
616 * arith.c (eval_intrinsic): Likewise.
617 (gfc_hollerith2int): Likewise.
618 (gfc_hollerith2real): Likewise.
619 (gfc_hollerith2complex): Likewise.
620 (gfc_hollerith2logical): Likewise.
621 * data.c (create_character_intializer): Likewise.
622 * decl.c (gfc_match_null): Likewise.
623 (enum_initializer): Likewise.
624 * io.c (gfc_match_format): Likewise.
625 (match_io): Likewise.
626 * match.c (gfc_match_nullify): Likewise.
627 * primary.c (match_string_constant): Likewise.
628 (match_logical_constant): Likewise.
629 (build_actual_constructor): Likewise.
630 * resolve.c (build_default_init_expr): Likewise.
631 * symbol.c (generate_isocbinding_symbol): Likewise.
632 (gfc_build_class_symbol): Likewise.
633 (gfc_find_derived_vtab): Likewise.
634 * simplify.c (simplify_achar_char): Likewise.
635 (gfc_simplify_adjustl): Likewise.
636 (gfc_simplify_adjustr): Likewise.
637 (gfc_simplify_and): Likewise.
638 (gfc_simplify_bit_size): Likewise.
639 (gfc_simplify_is_iostat_end): Likewise.
640 (gfc_simplify_is_iostat_eor): Likewise.
641 (gfc_simplify_isnan): Likewise.
642 (simplify_bound): Likewise.
643 (gfc_simplify_leadz): Likewise.
644 (gfc_simplify_len_trim): Likewise.
645 (gfc_simplify_logical): Likewise.
646 (gfc_simplify_maxexponent): Likewise.
647 (gfc_simplify_minexponent): Likewise.
648 (gfc_simplify_new_line): Likewise.
649 (gfc_simplify_null): Likewise.
650 (gfc_simplify_or): Likewise.
651 (gfc_simplify_precision): Likewise.
652 (gfc_simplify_repeat): Likewise.
653 (gfc_simplify_scan): Likewise.
654 (gfc_simplify_size): Likewise.
655 (gfc_simplify_trailz): Likewise.
656 (gfc_simplify_trim): Likewise.
657 (gfc_simplify_verify): Likewise.
658 (gfc_simplify_xor): Likewise.
659 * trans-io.c (build_dt): Likewise.
660 (gfc_new_nml_name_expr): Removed.
662 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
664 * arith.h (gfc_constant_result): Removed prototype.
665 * constructor.h (gfc_build_array_expr): Removed prototype.
666 (gfc_build_structure_constructor_expr): Removed prototype.
667 * gfortran.h (gfc_int_expr): Removed prototype.
668 (gfc_logical_expr): Removed prototype.
669 (gfc_get_array_expr): New prototype.
670 (gfc_get_structure_constructor_expr): New prototype.
671 (gfc_get_constant_expr): New prototype.
672 (gfc_get_int_expr): New prototype.
673 (gfc_get_logical_expr): New prototype.
674 * arith.c (gfc_constant_result): Moved and renamed to
675 expr.c (gfc_get_constant_expr). Fixed all callers.
676 * constructor.c (gfc_build_array_expr): Moved and renamed to
677 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
678 and kind. Fixed all callers.
679 (gfc_build_structure_constructor_expr): Moved and renamed to
680 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
681 to type and kind. Fixed all callers.
682 * expr.c (gfc_logical_expr): Renamed to ...
683 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
684 (gfc_int_expr): Renamed to ...
685 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
687 (gfc_get_constant_expr): New.
688 (gfc_get_array_expr): New.
689 (gfc_get_structure_constructor_expr): New.
690 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
693 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
695 * constructor.h: New.
696 * constructor.c: New.
697 * Make-lang.in: Add new files to F95_PARSER_OBJS.
698 * arith.c (reducy_unary): Use constructor API.
699 (reduce_binary_ac): Likewise.
700 (reduce_binary_ca): Likewise.
701 (reduce_binary_aa): Likewise.
702 * check.c (gfc_check_pack): Likewise.
703 (gfc_check_reshape): Likewise.
704 (gfc_check_unpack): Likewise.
705 * decl.c (add_init_expr_to_sym): Likewise.
706 (build_struct): Likewise.
707 * dependency.c (gfc_check_dependency): Likewise.
708 (contains_forall_index_p): Likewise.
709 * dump-parse-tree.c (show_constructor): Likewise.
710 * expr.c (free_expr0): Likewise.
711 (gfc_copy_expr): Likewise.
712 (gfc_is_constant_expr): Likewise.
713 (simplify_constructor): Likewise.
714 (find_array_element): Likewise.
715 (find_component_ref): Likewise.
716 (find_array_section): Likewise.
717 (find_substring_ref): Likewise.
718 (simplify_const_ref): Likewise.
719 (scalarize_intrinsic_call): Likewise.
720 (check_alloc_comp_init): Likewise.
721 (gfc_default_initializer): Likewise.
722 (gfc_traverse_expr): Likewise.
723 * iresolve.c (check_charlen_present): Likewise.
724 (gfc_resolve_reshape): Likewise.
725 (gfc_resolve_transfer): Likewise.
726 * module.c (mio_constructor): Likewise.
727 * primary.c (build_actual_constructor): Likewise.
728 (gfc_match_structure_constructor): Likewise.
729 * resolve.c (resolve_structure_cons): Likewise.
730 * simplify.c (is_constant_array_expr): Likewise.
731 (init_result_expr): Likewise.
732 (transformational_result): Likewise.
733 (simplify_transformation_to_scalar): Likewise.
734 (simplify_transformation_to_array): Likewise.
735 (gfc_simplify_dot_product): Likewise.
736 (simplify_bound): Likewise.
737 (simplify_matmul): Likewise.
738 (simplify_minval_maxval): Likewise.
739 (gfc_simplify_pack): Likewise.
740 (gfc_simplify_reshape): Likewise.
741 (gfc_simplify_shape): Likewise.
742 (gfc_simplify_spread): Likewise.
743 (gfc_simplify_transpose): Likewise.
744 (gfc_simplify_unpack): Likewise.q
745 (gfc_convert_constant): Likewise.
746 (gfc_convert_char_constant): Likewise.
747 * target-memory.c (size_array): Likewise.
748 (encode_array): Likewise.
749 (encode_derived): Likewise.
750 (interpret_array): Likewise.
751 (gfc_interpret_derived): Likewise.
752 (expr_to_char): Likewise.
753 (gfc_merge_initializers): Likewise.
754 * trans-array.c (gfc_get_array_constructor_size): Likewise.
755 (gfc_trans_array_constructor_value): Likewise.
756 (get_array_ctor_strlen): Likewise.
757 (gfc_constant_array_constructor_p): Likewise.
758 (gfc_build_constant_array_constructor): Likewise.
759 (gfc_trans_array_constructor): Likewise.
760 (gfc_conv_array_initializer): Likewise.
761 * trans-decl.c (check_constant_initializer): Likewise.
762 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
763 (gfc_apply_interface_mapping_to_cons): Likewise.
764 (gfc_trans_structure_assign): Likewise.
765 (gfc_conv_structure): Likewise.
766 * array.c (check_duplicate_iterator): Likewise.
767 (match_array_list): Likewise.
768 (match_array_cons_element): Likewise.
769 (gfc_match_array_constructor): Likewise.
770 (check_constructor_type): Likewise.
771 (check_constructor): Likewise.
773 (expand_constructor): Likewise.
774 (extract_element): Likewise.
775 (gfc_expanded_ac): Likewise.
776 (resolve_array_list): Likewise.
777 (gfc_resolve_character_array_constructor): Likewise.
778 (copy_iterator): Renamed to ...
779 (gfc_copy_iterator): ... this.
780 (gfc_append_constructor): Removed.
781 (gfc_insert_constructor): Removed unused function.
782 (gfc_get_constructor): Removed.
783 (gfc_free_constructor): Removed.
784 (qgfc_copy_constructor): Removed.
785 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
786 Removed all references. Replaced constructor list by splay-tree.
787 (struct gfc_constructor): Removed member 'next', moved 'offset' from
788 the inner struct, added member 'base'.
789 (gfc_append_constructor): Removed prototype.
790 (gfc_insert_constructor): Removed prototype.
791 (gfc_get_constructor): Removed prototype.
792 (gfc_free_constructor): Removed prototype.
793 (qgfc_copy_constructor): Removed prototype.
794 (gfc_copy_iterator): New prototype.
795 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
797 2010-04-10 Tobias Burnus <burnus@net-b.de>
800 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
801 proc-pointers and type-bound procedures.
802 (gfc_specification_expr): Check proc-pointers for pureness.
804 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
807 * gfortranspec.c (lang_specific_driver): Do not expose vars
808 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
811 2010-04-09 Tobias Burnus <burnus@net-b.de>
814 * decl.c (variable_decl, match_attr_spec): Fix setting the array
816 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
817 * data.c (gfc_assign_data_value): Ditto.
818 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
819 (gfc_traverse_expr): Traverse also through codimension expressions.
820 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
821 gfc_has_ultimate_pointer): New functions.
822 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
823 (gfc_array_ref): Add codimen.
824 (gfc_array_ref): Add in_allocate.
825 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
826 gfc_has_ultimate_pointer): Add prototypes.
827 * interface.c (compare_parameter, compare_actual_formal,
828 check_intents): Add coarray constraints.
829 * match.c (gfc_match_iterator): Add coarray constraint.
830 * match.h (gfc_match_array_ref): Update interface.
831 * primary.c (gfc_match_varspec): Handle codimensions.
832 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
833 (check_class_members): Return gfc_try instead for error recovery.
834 (resolve_typebound_function,resolve_typebound_subroutine,
835 check_members): Handle return value of check_class_members.
836 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
837 check_dimension, compare_spec_to_ref, resolve_array_ref,
838 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
839 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
841 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
842 Skip over coarray refs.
843 (gfc_array_allocate) Add support for references containing coindexes.
844 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
845 (gfc_map_intrinsic_function): Ignore codimensions.
847 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
850 * io.c (check_format_string): Added check for additional non
851 blank characters after the format string was successfully
853 * io.c (check_format): Changed the error messages for positive
854 int required and period required to drop through the error logic
855 and report with gfc_error instead of gfc_error_now. Corrected
856 format postion for hollerith strings.
858 2010-04-08 Tobias Burnus <burnus@net-b.de>
860 * module.c (use_iso_fortran_env_module): Fix standard check.
862 2010-04-07 Jakub Jelinek <jakub@redhat.com>
864 * parse.c (parse_derived, parse_enum): Avoid set but not used
867 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
870 * gfortran.texi: Add section about representation of
873 2010-04-07 Simon Baldwin <simonb@google.com>
875 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
876 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
878 2010-04-07 Richard Guenther <rguenther@suse.de>
880 * options.c (gfc_init_options): Do not set.
882 2010-04-06 Tobias Burnus <burnus@net-b.de>
885 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
886 * match.c (gfc_match_critical, sync_statement): Ditto.
887 * gfortran.h (gfc_fcoarray): New enum.
888 (gfc_option_t): Use it.
889 * lang.opt (fcoarray): Add new flag.
890 * invoke.texi (fcoarray): Document it.
891 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
892 (gfc_handle_coarray_option): New function.
894 2010-04-06 Tobias Burnus <burnus@net-b.de>
897 * gfortran.h (gfc_array_spec): Add cotype.
898 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
899 and defer error diagnostic.
900 * resolve.c (resolve_fl_derived): Add missing check.
901 (resolve_symbol): Add cotype/type check.
902 * parse.c (parse_derived): Fix setting of coarray_comp.
904 2010-04-06 Tobias Burnus <burnus@net-b.de>
907 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
908 match_array_element_spec,gfc_copy_array_spec,
909 gfc_compare_array_spec): Include corank.
910 (match_array_element_spec,gfc_set_array_spec): Support codimension.
911 * decl.c (build_sym,build_struct,variable_decl,
912 match_attr_spec,attr_decl1,cray_pointer_decl,
913 gfc_match_volatile): Add codimension.
914 (gfc_match_codimension): New function.
915 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
916 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
917 (gfc_add_codimension): New function prototype.
918 * match.h (gfc_match_codimension): New function prototype.
919 (gfc_match_array_spec): Update prototype
920 * match.c (gfc_match_common): Update gfc_match_array_spec call.
921 * module.c (MOD_VERSION): Bump.
922 (mio_symbol_attribute): Support coarray attributes.
923 (mio_array_spec): Add corank support.
924 * parse.c (decode_specification_statement,decode_statement,
925 parse_derived): Add coarray support.
926 * resolve.c (resolve_formal_arglist, was_declared,
927 is_non_constant_shape_array, resolve_fl_variable,
928 resolve_fl_derived, resolve_symbol): Add coarray support.
929 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
930 gfc_build_class_symbol): Add coarray support.
931 (gfc_add_codimension): New function.
933 2010-04-06 Tobias Burnus <burnus@net-b.de>
936 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
937 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
938 stat_locked_other_image, stat_stopped_image and stat_unlocked of
940 * intrinsic.texi (iso_fortran_env): Ditto.
941 * libgfortran.h (libgfortran_stat_codes): New enum.
942 * module.c (use_iso_fortran_env_module): Honour -std= when loading
943 constants from the intrinsic module.
945 2010-04-06 Tobias Burnus <burnus@net-b.de>
948 * intrinsic.c (add_functions): Add num_images.
949 * decl.c (gfc_match_end): Handle END CRITICAL.
950 * intrinsic.h (gfc_simplify_num_images): Add prototype.
951 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
953 * gfortran.h (gfc_statement): Add enum items for those.
955 (gfc_isym_id): Add num_images.
956 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
957 (gfc_trans_sync,gfc_trans_critical): New functions.
958 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
959 gfc_trans_critical): Add/update prototypes.
960 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
962 * trans.h (gfor_fndecl_error_stop_string) Add variable.
963 * resolve.c (resolve_sync): Add function.
964 (gfc_resolve_blocks): Handle CRITICAL.
965 (resolve_code): Handle CRITICAL, ERROR STOP,
966 (resolve_branch): Add CRITICAL constraint check.
968 * st.c (gfc_free_statement): Add new statements.
969 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
970 (gfc_build_builtin_function_decls): Initialize it.
971 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
972 (gfc_match_critical, gfc_match_error_stop, sync_statement,
973 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
975 (match_exit_cycle): Handle CRITICAL constraint.
976 (gfc_match_stopcode): Handle ERROR STOP.
977 * match.h (gfc_match_critical, gfc_match_error_stop,
978 gfc_match_sync_all, gfc_match_sync_images,
979 gfc_match_sync_memory): Add prototype.
980 * parse.c (decode_statement, gfc_ascii_statement,
981 parse_executable): Handle new statements.
982 (parse_critical_block): New function.
983 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
984 * intrinsic.texi (num_images): Document new function.
985 * simplify.c (gfc_simplify_num_images): Add function.
987 2010-04-06 Tobias Burnus <burnus@net-b.de>
990 * trans-array.c (gfc_conv_expr_descriptor): Update
991 gfc_trans_scalar_assign call.
992 (has_default_initializer): New function.
993 (gfc_trans_deferred_array): Nullify less often.
994 * trans-expr.c (gfc_conv_subref_array_arg,
995 gfc_trans_subcomponent_assign): Update call to
996 gfc_trans_scalar_assign.
997 (gfc_trans_scalar_assign): Add parameter and pass it on.
998 (gfc_trans_assignment_1): Optionally, do not dealloc before
1000 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1001 call to gfc_trans_scalar_assign.
1002 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1003 initializer to static variables.
1004 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1005 * trans-stmt.c (forall_make_variable_temp,
1006 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1007 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1008 gfc_trans_allocate): Update gfc_trans_assignment call.
1009 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1010 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1011 parameter to prototype.
1013 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1015 * ioparm.def : Update copyright.
1017 * trans-array.c : ditto
1018 * trans-array.h : ditto
1020 * trans-types.c: ditto
1021 * dependency.c : ditto
1022 * gfortran.h : ditto
1024 * trans-io.c : ditto
1025 * trans-intrinsic.c : ditto
1026 * libgfortran.h : ditto
1027 * invoke.texi : ditto
1028 * intrinsic.texi : ditto
1031 * intrinsic.c : ditto
1032 * interface.c : ditto
1033 * iresolve.c : ditto
1034 * trans-stmt.c : ditto
1035 * trans-stmt.h : ditto
1040 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1043 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1044 do not assert the context of derived types.
1046 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1049 * ioparm.def: Change inquire size variable to type pointer to
1052 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1055 * trans-expr.c (conv_parent_component_references): Ensure that
1056 'dt' has a backend_decl.
1059 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1060 type has a backend_decl.
1063 * resolve.c (resolve_global_procedure): Check that the 'cl'
1064 structure is not NULL.
1066 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1068 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1071 2010-03-17 Tobias Burnus <burnus@net-b.de>
1074 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1075 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1077 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1078 pointees as having explizit size.
1079 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1081 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1082 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1083 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1084 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1085 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1088 2010-03-14 Tobias Burnus <burnus@net-b.de>
1091 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1092 (resolve_ordinary_assign): Add check to avoid segfault.
1094 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1098 * resolve.c (resolve_compcall): Add new boolean dummy argument
1099 'class_members'. Only resolve expression at end if false.
1100 Remove redundant, static variable 'class_object'.
1101 (check_class_members): Add extra argument to call of
1103 (resolve_typebound_function): Renamed resolve_class_compcall.
1104 Do all the detection of class references here. Correct calls to
1105 resolve_compcall for extra argument.
1106 (resolve_typebound_subroutine): resolve_class_typebound_call
1107 renamed. Otherwise same as resolve_typebound_function.
1108 (gfc_resolve_expr): Call resolve_typebound_function.
1109 (resolve_code): Call resolve_typebound_subroutine.
1111 2010-03-10 Tobias Burnus <burnus@net-b.de
1114 * symbol.c (get_iso_c_sym): Set sym->result.
1116 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1119 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1120 for TBPs, otherwise they will not be resolved properly.
1121 (resolve_function): Use 'value.function.esym' instead of
1122 'value.function.name' to check if we're dealing with a TBP.
1123 (check_class_members): Set correct type of passed object for all TBPs,
1124 not only generic ones, except if the type is abstract.
1126 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1129 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1130 'final...' are not misinterpreted as FINAL statements.
1132 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1135 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1136 allocatable ultimate components do not need temporaries, whilst
1137 ultimate pointer components do.
1139 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1142 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1144 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1147 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1150 * trans-array.c (gfc_conv_array_parameter): A full array of
1151 derived type need not be restricted to a symbol without an
1152 array spec to use the call to gfc_conv_expr_descriptor.
1155 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1156 allocatable arrays do not need temporaries.
1158 2010-03-01 Tobias Burnus <burnus@net-b.de>
1161 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1164 2010-02-28 Tobias Burnus <burnus@net-b.de>
1167 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1168 (gfc_conv_initializer): Handle zero initializer as special case.
1170 2010-02-27 Tobias Burnus <burnus@net-b.de>
1173 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1174 for module variables for Fortran 2008.
1176 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1179 * trans-common.c (build_common_decl): Also update DECL_MODE,
1180 and DECL_SIZE when encountering a larger common block and call
1183 2010-02-24 Tobias Burnus <burnus@net-b.de>
1186 * trans-expr.c (gfc_conv_initializer): Call directly
1187 gfc_conv_constant for C_NULL_(FUN)PTR.
1189 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1192 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1193 checking the rest of the dimensions for elements.
1195 2010-02-21 Tobias Burnus <burnus@net-b.de>
1198 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1200 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1201 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1202 * invoke.texi: Document new -fno-protect-parens flag.
1204 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1210 * dependency.c (gfc_check_argument_var_dependency): Use enum
1211 value instead of arithmetic vaue for 'elemental'.
1212 (check_data_pointer_types): New function.
1213 (gfc_check_dependency): Call check_data_pointer_types.
1214 * trans-array.h : Change fourth argument of
1215 gfc_conv_array_parameter to boolean.
1216 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1217 can be a dummy but it must not be assumed shape or deferred.
1218 Change fourth argument to boolean. Array constructor exprs will
1219 always be contiguous and do not need packing and unpacking.
1220 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1221 space and change fourth argument of gfc_conv_array_parameter
1223 (gfc_trans_arrayfunc_assign): Change fourth argument of
1224 gfc_conv_array_parameter to boolean.
1225 * trans-io.c (gfc_convert_array_to_string): The same.
1226 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1228 2010-02-20 Tobias Burnus <burnus@net-b.de>
1231 * libgfortran.h: Add GFC_RTCHECK_MEM.
1232 * invoke.texi (-fcheck=): Document -fcheck=mem.
1233 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1234 and enable malloc-success check only with -fcheck=mem.
1235 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1237 2010-02-16 Tobias Burnus <burnus@net-b.de>
1240 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1241 * intrinsic.c (add_functions): Ditto.
1242 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1243 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1245 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1248 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1249 gfc_trans_do prototype.
1250 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1251 a loop exit condition. If exit condition is given, build the loop exit
1252 code, checking IO results of implied do loops in READ and WRITE.
1253 (gfc_trans_do): Likewise.
1254 * trans.c (trans_code): New static work function, previously
1255 gfc_trans_code. Passes exit condition to gfc_trans_do.
1256 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1257 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1258 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1259 result status bits in the dtparm structure. Use this condition in call
1260 to gfc_trans_code_cond.
1262 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1266 * trans-array.c (gfc_conv_array_parameter): Use
1267 gfc_full_array_ref_p to detect full and contiguous variable
1268 arrays. Full array components and contiguous arrays do not need
1269 internal_pack and internal_unpack.
1271 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1274 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1277 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1279 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1282 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1283 Tobias Burnus <burnus@net-b.de>
1286 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1288 2010-02-10 Tobias Burnus <burnus@net-b.de>
1291 * trans-decl.c (gfc_generate_function_code): Only check
1292 actual-vs.-dummy character bounds if not bind(C).
1294 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1297 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1298 info->dimen after info has been freed.
1300 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1303 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1306 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1308 * module.c (fix_mio_expr): Declare sym.
1310 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1313 * module.c (fix_mio_expr): Fix for private generic procedures.
1315 2010-02-09 Daniel Kraft <d@domob.eu>
1318 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1319 length to be correct and issue only with -Wsurprising.
1320 * invoke.texi (Wsurprising): Mention this new warning that is
1321 turned on by -Wsurprising.
1323 2010-02-09 Daniel Kraft <d@domob.eu>
1326 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1327 can be CHARACTER type.
1328 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1330 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1333 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1334 'formal_ptr'. If this is true, give returned descriptor unity
1335 lbounds, in all dimensions, and the appropriate offset.
1336 (gfc_conv_procedure_call); If formal is a pointer, set the last
1337 argument of gfc_conv_subref_array_arg to true.
1338 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1339 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1340 new arg of gfc_conv_subref_array_arg to false.
1341 * trans-stmt.c (forall_make_variable_temp): The same.
1343 2010-02-03 Tobias Burnus <burnus@net-b.de>
1346 * interface.c (compare_parameter): Disable rank-checking
1349 2010-02-02 Tobias Burnus <burnus@net-b.de>
1352 * parse.c (decode_specification_statement): Use sym->result not sym.
1354 2010-02-01 Tobias Burnus <burnus@net-b.de>
1357 * decl.c (variable_decl): Allow default initializer in
1358 TYPE declarations in PURE functions.
1360 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1363 * resolve.c (resolve_allocate_expr): Move default initialization code
1364 here from gfc_trans_allocate.
1365 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1367 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1368 of CLASS variables via memcpy.
1369 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1370 to resolve_allocate_expr.
1372 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1375 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1376 * gfortran.h : Add prototype for above.
1377 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1378 (gfc_trans_subcomponent_assign): Call new function to replace
1379 the code to deal with allocatable components.
1380 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1381 gfc_get_full_arrayspec_from_expr to replace existing code.
1383 2010-01-25 Tobias Burnus <burnus@net-b.de>
1386 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1389 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1393 * expr.c (remove_subobject_ref): If the constructor is NULL use
1394 the expression as the source.
1395 (simplify_const_ref): Change the type of expression if
1396 there are component references. Allow for substring to be at
1397 the end of an arbitrarily long chain of references. If an
1398 element is found that is not in an EXPR_ARRAY, assume that this
1399 is scalar initialization of array. Call remove_subobject_ref in
1400 this case with NULL second argument.
1402 2010-01-24 Tobias Burnus <burnus@net-b.de>
1405 * array.c (gfc_array_dimen_size): Use correct specific
1406 function in the check.
1408 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1411 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1412 is required, turn any trailing array elements after a range
1413 into ranges so that offsets can be calculated.
1415 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1417 * module.c (mio_f2k_derived): Use enumerator as initializer of
1421 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1422 bitfield of width 2.
1424 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1427 * resolve.c (extract_compcall_passed_object): Set locus for
1428 passed-object argument.
1429 (extract_ppc_passed_object): Set locus and correctly remove PPC
1432 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1435 * trans-decl.c (add_argument_checking): Do not use the backend
1436 decl directly to test for the presence of an optional dummy
1437 argument. Use gfc_conv_expr_present, remembering to set the
1441 * trans-decl.c (gfc_generate_function_code): Small white space
1442 changes. If 'recurcheckvar' is NULL do not try to reset it.
1444 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1447 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1448 component for extended types.
1449 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1450 and take care of parent component accessibility.
1452 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1455 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1456 * interface.c (check_interface1): Move a warning message here from
1457 resolve_fl_procedure.
1458 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1459 * module.c (read_module): Remove call to gfc_check_interfaces, since
1460 this comes too early here.
1461 * resolve.c (resolve_fl_procedure): Move warning message to
1464 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1467 * interface.c (check_interface1): Pass symbol name rather than NULL to
1468 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1470 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1471 than NULL to gfc_compare_interfaces.
1473 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1476 * trans-array.c (duplicate_allocatable): Static version of
1477 gfc_duplicate_allocatable with provision to handle scalar
1478 components. New boolean argument to switch off call to malloc
1480 (gfc_duplicate_allocatable): New function to call above with
1482 (gfc_copy_allocatable_data): New function to call above with
1484 (structure_alloc_comps): Do not apply indirect reference to
1485 scalar pointers. Add new section to copy allocatable components
1486 of arrays. Extend copying of allocatable components to include
1488 (gfc_copy_only_alloc_comp): New function to copy allocatable
1489 component derived types, without allocating the base structure.
1490 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1491 Add primitive for gfc_copy_only_alloc_comp.
1492 * trans-expr.c (gfc_conv_procedure_call): After calls to
1493 transformational functions with results that are derived types
1494 with allocatable components, copy the components in the result.
1495 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1496 of lhs derived types before allocation.
1498 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1501 * module.c (load_generic_interfaces): If a procedure that is
1502 use associated but not generic is given an interface that
1503 includes itself, then make it generic.
1505 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1506 Shujing Zhao <pearly.zhao@oracle.com>
1508 PR translation/42469
1509 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1510 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1511 character between option name and help text.
1513 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1517 * trans-array.c (gfc_conv_array_initializer): Change call to
1518 gfc_error_now to call to gfc_fatal_error.
1519 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1520 (is_constant_element): Changed name from constant_element.
1521 (gfc_constant_ac): Only use expand_construuctor for expression
1522 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1523 call gfc_is_constant_expr.
1524 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1526 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1527 array expressions should have their constructors expanded.
1528 (gfc_resolve_expr): Use new function to determine whether or not to call
1529 gfc_expand_constructor.
1531 2010-01-09 Tobias Burnus <burnus@net-b.de>
1534 * trans-expr.c (gfc_trans_structure_assign): Handle
1536 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1537 to the constructor for c_null_(fun)ptr.
1538 * resolve.c (resolve_structure_cons): Add special case
1539 for c_null_(fun)ptr.
1541 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1543 * gfortranspec.c (lang_specific_driver): Update copyright notice
1546 2010-01-08 Tobias Burnus <burnus@net-b.de>
1549 * symbol.c (check_conflict, gfc_copy_attr): Add
1550 ASYNCHRONOUS support.
1551 (gfc_add_asynchronous): New function.
1552 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1553 (gfc_match_asynchronous): New function.
1554 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1555 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1556 (gfc_add_asynchronous): New Prototype.
1557 * module.c (ab_attribute, mio_symbol_attribute): Add
1558 ASYNCHRONOUS support.
1559 * resolve.c (was_declared): Ditto.
1560 * match.h (gfc_match_asynchronous): New prototype.
1561 * parse.c (decode_specification_statement,decode_statement):
1562 Add ASYNCHRONOUS support.
1564 2010-01-07 Tobias Burnus <burnus@net-b.de>
1567 * trans-decl.c (get_proc_pointer_decl): Fix call to
1568 gfc_conv_initializer for array-valued proc-pointer funcs.
1570 2010-01-07 Tobias Burnus <burnus@net-b.de>
1573 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1574 allocatable scalars with SAVE attribute.
1576 2010-01-05 Tobias Burnus <burnus@net-b.de>
1579 * options.c (gfc_post_options): Set -frecursion
1580 when -fopenmp is used.
1582 2010-01-05 Tobias Burnus <burnus@net-b.de>
1585 * trans-expr.c (gfc_conv_procedure_call): Nullify
1586 return value for allocatable-scalar character functions.
1588 2010-01-04 Tobias Burnus <burnus@net-b.de>
1591 * error.c (error_printf, gfc_warning, gfc_notify_std,
1592 gfc_warning_now, gfc_error, gfc_error_now,
1593 gfc_fatal_error): Change argument name from nocmsgid to
1594 gmsgid to enable (x)gettext's % checking.
1596 2010-01-04 Tobias Burnus <burnus@net-b.de>
1598 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1600 2010-01-04 Tobias Burnus <burnus@net-b.de>
1603 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1604 for functions returning allocatable scalars.
1605 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1606 reallocating an allocatable scalar.
1607 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1609 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1610 allocatable scalars.
1611 (gfc_generate_function_code): Nullify result variable for
1612 allocatable scalars.
1615 * module.c (gfc_use_module): Fix warning string to allow
1619 * invoke.texi (-fcheck=recursion): Mention that the checking
1620 is also disabled for -frecursive.
1621 * trans-decl.c (gfc_generate_function_code): Disable
1622 -fcheck=recursion when -frecursive is used.
1624 * intrinsic.texi (iso_c_binding): Improve wording.
1627 Copyright (C) 2010 Free Software Foundation, Inc.
1629 Copying and distribution of this file, with or without modification,
1630 are permitted in any medium without royalty provided the copyright
1631 notice and this notice are preserved.