1 2010-05-17 Janus Weil <janus@gcc.gnu.org>
4 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
5 (resolve_fl_variable_derived): ... this place.
6 (resolve_symbol): Make sure function symbols (and their result
7 variables) are not resolved twice.
9 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
12 * array.c (match_array_list): Revert change from 2010-05-13.
14 2010-05-16 Richard Guenther <rguenther@suse.de>
16 * trans-decl.c (module_htab_decls_hash): Revert last change.
18 2010-05-16 Richard Guenther <rguenther@suse.de>
20 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
22 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
24 * options.c (set_Wall): Remove special logic for Wuninitialized
27 2010-05-15 Janus Weil <janus@gcc.gnu.org>
31 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
34 2010-05-15 Janus Weil <janus@gcc.gnu.org>
38 * gfortran.h (gfc_class_null_initializer): New prototype.
39 * expr.c (gfc_class_null_initializer): New function to build a NULL
40 initializer for CLASS pointers.
41 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
42 containers. Remove default NULL initialization of $data component.
43 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
45 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
46 Use new function 'gfc_class_null_initializer'.
47 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
50 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
53 * fortran/interface.c (get_sym_storage_size): Use signed instead of
54 unsigned mpz_get_?i routines.
56 2010-05-14 Jakub Jelinek <jakub@redhat.com>
58 * trans.c (trans_code): Set backend locus early.
59 * trans-decl.c (gfc_get_fake_result_decl): Use source location
60 of the function instead of current input_location.
62 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
65 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
67 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
68 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
71 2010-05-13 Jakub Jelinek <jakub@redhat.com>
74 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
76 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
77 by reference dummy procedures or non-dummy procedure pointers.
78 (gfc_omp_predetermined_sharing): Return
79 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
81 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
84 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
86 (gfc_match_omp_critical): Likewise.
87 (gfc_match_omp_flush): Likewise.
88 (gfc_match_omp_workshare): Likewise.
89 (gfc_match_omp_master): Likewise.
90 (gfc_match_omp_ordered): Likewise.
91 (gfc_match_omp_atomic): Likewise.
92 (gfc_match_omp_barrier): Likewise.
93 (gfc_match_omp_end_nowait): Likewise.
95 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
98 * resolve.c (validate_case_label_expr): Removed FIXME.
99 (resolve_select): Raise default warning on case labels out of range
100 of the case expression.
102 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
107 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
108 about conversion warnings.
110 2010-05-10 Janus Weil <janus@gcc.gnu.org>
113 * match.c (gfc_match_select_type): Move error message to
115 * resolve.c (resolve_select_type): Error message moved here from
116 gfc_match_select_type. Correctly set type of temporary.
118 2010-05-10 Richard Guenther <rguenther@suse.de>
120 * trans-decl.c (gfc_build_library_function_decl): Split out
122 (build_library_function_decl_1): ... this new function.
123 Set a fnspec attribute if a specification was provided.
124 (gfc_build_library_function_decl_with_spec): New function.
125 (gfc_build_intrinsic_function_decls): Annotate internal_pack
128 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
131 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
134 2010-05-07 Jason Merrill <jason@redhat.com>
136 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
137 to avoid -Wc++-compat warning.
139 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
142 * options.c (gfc_handle_option): Add argument kind.
143 * gfortran.h (gfc_handle_option): Update declaration.
145 2010-05-06 Tobias Burnus <burnus@net-b.de>
148 * trans-types.c (gfc_sym_type): Mark Cray pointees as
151 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
154 * resolve.c (traverse_data_list): Rephrase error message for
155 non-constant bounds in data-implied-do.
157 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
160 * gfortran.h: Removed repeat count from constructor, removed
162 * data.h (gfc_assign_data_value_range): Changed return value from
164 * data.c (gfc_assign_data_value): Add location to constructor element.
165 (gfc_assign_data_value_range): Call gfc_assign_data_value()
166 for each element in range. Return early if an error was generated.
167 * resolve.c (check_data_variable): Stop early if range assignment
170 2010-05-05 Janus Weil <janus@gcc.gnu.org>
173 * resolve.c (resolve_fl_derived): Some fixes for class variables.
174 * symbol.c (gfc_build_class_symbol): Add separate class container for
177 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
180 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
182 2010-05-02 Tobias Burnus <burnus@net-b.de>
185 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
186 for lcobound, ucobound, image_index and this_image.
187 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
188 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
189 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
190 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
192 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
194 2010-04-30 Tobias Burnus <burnus@net-b.de>
198 * trans-types.c (gfc_get_array_descriptor_base): Fix index
199 calculation for array descriptor types.
201 2010-04-29 Janus Weil <janus@gcc.gnu.org>
204 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
205 initializers for PPC members of the vtabs.
207 2010-04-29 Janus Weil <janus@gcc.gnu.org>
210 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
211 attribute for all PPC members of the vtypes.
212 (copy_vtab_proc_comps): Copy the correct interface.
213 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
214 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
215 a dummy argument and make sure all PPC members of the vtab are
216 initialized correctly.
217 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
218 in call to gfc_trans_assign_vtab_procs.
219 * trans-stmt.c (gfc_trans_allocate): Ditto.
221 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
224 * resolve.c (resolve_typebound_function): Renamed
225 resolve_class_compcall.Do all the detection of class references
227 (resolve_typebound_subroutine): resolve_class_typebound_call
228 renamed. Otherwise same as resolve_typebound_function.
229 (gfc_resolve_expr): Call resolve_typebound_function.
230 (resolve_code): Call resolve_typebound_subroutine.
232 2010-04-29 Janus Weil <janus@gcc.gnu.org>
235 * resolve.c (resolve_typebound_generic_call): For CLASS methods
236 pass back the specific symtree name, rather than the target
239 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
242 * resolve.c (resolve_structure_cons): Make the initializer of
243 the vtab component 'extends' the same type as the component.
245 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
248 * interface.c (check_interface1): Pass symbol name rather than NULL to
249 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
250 trap MULL. (gfc_compare_derived_types): Revert previous change
251 incorporated incorrectly during merge from trunk, r155778.
252 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
253 than NULL to gfc_compare_interfaces.
254 * symbol.c (add_generic_specifics): Likewise.
256 2010-02-29 Janus Weil <janus@gcc.gnu.org>
259 * interface.c (gfc_compare_derived_types): Add condition for vtype.
260 * symbol.c (gfc_find_derived_vtab): Sey access to private.
261 (gfc_find_derived_vtab): Likewise.
262 * module.c (ab_attribute): Add enumerator AB_VTAB.
263 (mio_symbol_attribute): Use new attribute, AB_VTAB.
264 (check_for_ambiguous): Likewise.
266 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
267 Janus Weil <janus@gcc.gnu.org>
270 * trans-expr.c (select_class_proc): Remove function.
271 (conv_function_val): Delete reference to previous.
272 (gfc_conv_derived_to_class): Add second argument to the call to
273 gfc_find_derived_vtab.
274 (gfc_conv_structure): Exclude proc_pointer components when
275 accessing $data field of class objects.
276 (gfc_trans_assign_vtab_procs): New function.
277 (gfc_trans_class_assign): Add second argument to the call to
278 gfc_find_derived_vtab.
279 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
280 implement holding off searching for the vptr derived type.
281 (add_proc_component): New function.
282 (add_proc_comps): New function.
283 (add_procs_to_declared_vtab1): New function.
284 (copy_vtab_proc_comps): New function.
285 (add_procs_to_declared_vtab): New function.
286 (void add_generic_specifics): New function.
287 (add_generics_to_declared_vtab): New function.
288 (gfc_find_derived_vtab): Add second argument to the call to
289 gfc_find_derived_vtab. Add the calls to
290 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
291 * decl.c (build_sym, build_struct): Use new arg in calls to
292 gfc_build_class_symbol.
293 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
294 definition of struct gfc_class_esym_list. Modify prototypes
295 of gfc_build_class_symbol and gfc_find_derived_vtab.
296 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
297 call to gfc_find_derived_vtab.
298 * module.c : Add the vtype attribute.
299 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
300 * resolve.c (resolve_typebound_generic_call): Add second arg
301 to pass along the generic name for class methods.
302 (resolve_typebound_call): The same.
303 (resolve_compcall): Use the second arg to carry the generic
304 name from the above. Remove the reference to class_esym.
305 (check_members, check_class_members, resolve_class_esym,
306 hash_value_expr): Remove functions.
307 (resolve_class_compcall, resolve_class_typebound_call): Modify
308 to use vtable rather than member by member calls.
309 (gfc_resolve_expr): Modify second arg in call to
311 (resolve_select_type): Add second arg in call to
312 gfc_find_derived_vtab.
313 (resolve_code): Add second arg in call resolve_typebound_call.
314 (resolve_fl_derived): Exclude vtypes from check for late
315 procedure definitions. Likewise for checking of explicit
316 interface and checking of pass arg.
317 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
318 calls to gfc_find_derived_vtab.
319 * match.c (select_type_set_tmp): Use new arg in call to
320 gfc_build_class_symbol.
321 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
323 * parse.c (endType): Finish incomplete classes.
325 2010-04-28 Tobias Burnus <burnus@net-b.de>
329 * simplify.c (simplify_cobound): Handle scalar coarrays.
331 2010-04-27 Tobias Burnus <burnus@net-b.de>
333 * gfc-internals.texi: Update copyright year.
334 * gfortran.texi: Ditto.
335 * invoke.texi: Ditto.
337 2010-04-27 Tobias Burnus <burnus@net-b.de>
340 * resolve.c (resolve_allocate_expr): Allow array coarrays.
341 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
342 * trans-types.c (gfc_get_array_type_bounds,
343 gfc_get_array_descriptor_base): Add corank argument.
344 * trans-array.c (gfc_array_init_size): Handle corank.
345 (gfc_trans_create_temp_array, gfc_array_allocate,
346 gfc_conv_expr_descriptor): Add corank argument to call.
347 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
349 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
353 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
354 of mucking with a tree directly.
356 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
359 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
360 gfc_error with new error message.
362 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
366 * trans-expr.c (gfc_conv_expr): Supply an address expression for
368 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
370 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
371 than the address of a GFC_SS_REFERENCE.
372 * trans.h : Change comment on GFC_SS_REFERENCE.
374 2010-04-22 Richard Guenther <rguenther@suse.de>
377 * resolve.c (gfc_resolve_index): Wrap around ...
378 (gfc_resolve_index_1): ... this. Add parameter to allow
379 any integer kind index type.
380 (resolve_array_ref): Allow any integer kind for the start
381 index of an array ref.
383 2010-04-21 Jakub Jelinek <jakub@redhat.com>
386 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
389 2010-04-20 Harald Anlauf <anlauf@gmx.de>
391 * intrinsic.c (sort_actual): Remove 'is' in error message.
393 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
396 * resolve.c (resolve_fl_derived): If a component character
397 length has not been resolved, do so now.
398 (resolve_symbol): The same as above for a symbol character
400 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
401 not needed for a character valued, procedure pointer.
404 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
405 not found, return FAILURE rather than ICEing.
407 2010-04-19 Jakub Jelinek <jakub@redhat.com>
410 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
411 sequential loops private in the innermost containing task region.
413 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
415 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
416 to build_common_tree_nodes.
418 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
421 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
422 gfc_msg_bounds by using 'Array bound mismatch' directly.
423 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
424 error message to include the mismatch in the extent of array bound.
425 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
426 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
428 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
430 * gfortran.texi: Update information on temporary file locations.
432 2010-04-16 Jakub Jelinek <jakub@redhat.com>
434 * trans-decl.c (gfc_build_qualified_array): Ensure
435 ubound.N and lbound.N artificial variable names don't appear
438 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
441 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
442 block of code. Set name to the variable associated with the descriptor.
444 2010-04-15 Jakub Jelinek <jakub@redhat.com>
446 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
447 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
449 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
451 * intrinsic.texi: Add the missing specific name of intrinsic
452 procedure where the specific name is identical to the generic name.
453 Fix inconsistent or mismatch in the argument names in intrinsic
454 procedure descriptions. Add the SCALAR allocatable description to
457 2010-04-14 Tobias Burnus <burnus@net-b.de>
460 * array.c (gfc_find_array_ref): Handle codimensions.
461 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
462 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
463 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
465 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
466 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
468 * intrinsic.h (add_functions): Add this_image, image_index,
469 lcobound and ucobound intrinsics.
470 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
471 gfc_check_image_index, gfc_check_this_image,
472 gfc_simplify_image_index, gfc_simplify_lcobound,
473 gfc_simplify_this_image, gfc_simplify_ucobound):
474 New function prototypes.
475 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
476 IMAGE_INDEX): Document new intrinsic functions.
477 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
479 * simplify.c (simplify_bound_dim): Handle coarrays.
480 (simplify_bound): Update simplify_bound_dim call.
481 (gfc_simplify_num_images): Add -fcoarray=none check.
482 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
483 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
485 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
488 * constructor.c: Fix typo in comment.
489 * expr.c (find_array_section): Add check for max array limit.
491 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
494 * gfortranspec.c (lookup_option): Check for -static and return
496 (lang_specific_driver): Break when OPTION_static is discovered.
498 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
500 * array.c (extract_element): Restore function from trunk.
501 (gfc_get_array_element): Restore function from trunk.
502 (gfc_expand_constructor): Restore check against
503 flag_max_array_constructor.
504 * constructor.c (node_copy_and_append): Delete unused.
505 * gfortran.h: Delete comment and extra include.
506 * constructor.h: Bump copyright and clean up TODO comments.
507 * resolve.c: Whitespace.
509 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
511 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
512 with direct access access to elements. Adjusted prototype, fixed all
514 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
516 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
517 (gfc_simplify_spread): Removed workaround, directly insert elements
518 at a given array position.
519 (gfc_simplify_transpose): Likewise.
520 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
522 (gfc_simplify_unpack): Likewise.
524 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
526 * simplify.c (only_convert_cmplx_boz): Renamed to ...
527 (convert_boz): ... this and moved to start of file.
528 (gfc_simplify_abs): Whitespace fix.
529 (gfc_simplify_acos): Whitespace fix.
530 (gfc_simplify_acosh): Whitespace fix.
531 (gfc_simplify_aint): Whitespace fix.
532 (gfc_simplify_dint): Whitespace fix.
533 (gfc_simplify_anint): Whitespace fix.
534 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
535 (gfc_simplify_dnint): Whitespace fix.
536 (gfc_simplify_asin): Whitespace fix.
537 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
538 (gfc_simplify_atan): Likewise.
539 (gfc_simplify_atanh): Whitespace fix.
540 (gfc_simplify_atan2): Whitespace fix.
541 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
542 (gfc_simplify_bessel_j1): Likewise.
543 (gfc_simplify_bessel_jn): Likewise.
544 (gfc_simplify_bessel_y0): Likewise.
545 (gfc_simplify_bessel_y1): Likewise.
546 (gfc_simplify_bessel_yn): Likewise.
547 (gfc_simplify_ceiling): Reorderd statements.
548 (simplify_cmplx): Use convert_boz(), check for constant arguments.
550 (gfc_simplify_cmplx): Use correct default kind. Removed check for
552 (gfc_simplify_complex): Replaced if-gate. Removed check for
554 (gfc_simplify_conjg): Whitespace fix.
555 (gfc_simplify_cos): Whitespace fix.
556 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
557 (gfc_simplify_dcmplx): Removed check for constant arguments.
558 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
559 (gfc_simplify_digits): Whitespace fix.
560 (gfc_simplify_dim): Whitespace fix.
561 (gfc_simplify_dprod): Reordered statements.
562 (gfc_simplify_erf): Whitespace fix.
563 (gfc_simplify_erfc): Whitespace fix.
564 (gfc_simplify_epsilon): Whitespace fix.
565 (gfc_simplify_exp): Whitespace fix.
566 (gfc_simplify_exponent): Use convert_boz().
567 (gfc_simplify_floor): Reorderd statements.
568 (gfc_simplify_gamma): Whitespace fix.
569 (gfc_simplify_huge): Whitespace fix.
570 (gfc_simplify_iand): Whitespace fix.
571 (gfc_simplify_ieor): Whitespace fix.
572 (simplify_intconv): Use gfc_convert_constant().
573 (gfc_simplify_int): Use simplify_intconv().
574 (gfc_simplify_int2): Reorderd statements.
575 (gfc_simplify_idint): Reorderd statements.
576 (gfc_simplify_ior): Whitespace fix.
577 (gfc_simplify_ishftc): Removed duplicate type check.
578 (gfc_simplify_len): Use range_check() instead of manual range check.
579 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
580 (gfc_simplify_log): Whitespace fix.
581 (gfc_simplify_log10): Whitespace fix.
582 (gfc_simplify_minval): Whitespace fix.
583 (gfc_simplify_maxval): Whitespace fix.
584 (gfc_simplify_mod): Whitespace fix.
585 (gfc_simplify_modulo): Whitespace fix.
586 (simplify_nint): Reorderd statements.
587 (gfc_simplify_not): Whitespace fix.
588 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
589 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
590 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
591 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
592 (gfc_simplify_realpart): Whitespace fix.
593 (gfc_simplify_selected_char_kind): Removed unused result-variable.
594 (gfc_simplify_selected_int_kind): Removed unused result-variable.
595 (gfc_simplify_selected_real_kind): Removed unused result-variable.
596 (gfc_simplify_sign): Whitespace fix.
597 (gfc_simplify_sin): Whitespace fix.
598 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
599 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
600 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
601 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
602 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
604 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
606 * gfortran.h (gfc_start_constructor): Removed.
607 (gfc_get_array_element): Removed.
608 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
609 instead. Fixed all callers.
610 (extract_element): Removed.
611 (gfc_expand_constructor): Temporarily removed check for
612 max-array-constructor. Will be re-introduced later if still required.
613 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
614 instead. Fixed all callers.
615 * expr.c (find_array_section): Replaced manual lookup of elements
616 by gfc_constructor_lookup.
618 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
620 * gfortran.h (gfc_get_null_expr): New prototype.
621 (gfc_get_operator_expr): New prototype.
622 (gfc_get_character_expr): New prototype.
623 (gfc_get_iokind_expr): New prototype.
624 * expr.c (gfc_get_null_expr): New.
625 (gfc_get_character_expr): New.
626 (gfc_get_iokind_expr): New.
627 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
628 * matchexp.c (build_node): Renamed and moved to
629 expr.c (gfc_get_operator_expr). Reordered arguments to match
630 other functions. Fixed all callers.
631 (gfc_get_parentheses): Use specific function to build expr.
632 * array.c (gfc_match_array_constructor): Likewise.
633 * arith.c (eval_intrinsic): Likewise.
634 (gfc_hollerith2int): Likewise.
635 (gfc_hollerith2real): Likewise.
636 (gfc_hollerith2complex): Likewise.
637 (gfc_hollerith2logical): Likewise.
638 * data.c (create_character_intializer): Likewise.
639 * decl.c (gfc_match_null): Likewise.
640 (enum_initializer): Likewise.
641 * io.c (gfc_match_format): Likewise.
642 (match_io): Likewise.
643 * match.c (gfc_match_nullify): Likewise.
644 * primary.c (match_string_constant): Likewise.
645 (match_logical_constant): Likewise.
646 (build_actual_constructor): Likewise.
647 * resolve.c (build_default_init_expr): Likewise.
648 * symbol.c (generate_isocbinding_symbol): Likewise.
649 (gfc_build_class_symbol): Likewise.
650 (gfc_find_derived_vtab): Likewise.
651 * simplify.c (simplify_achar_char): Likewise.
652 (gfc_simplify_adjustl): Likewise.
653 (gfc_simplify_adjustr): Likewise.
654 (gfc_simplify_and): Likewise.
655 (gfc_simplify_bit_size): Likewise.
656 (gfc_simplify_is_iostat_end): Likewise.
657 (gfc_simplify_is_iostat_eor): Likewise.
658 (gfc_simplify_isnan): Likewise.
659 (simplify_bound): Likewise.
660 (gfc_simplify_leadz): Likewise.
661 (gfc_simplify_len_trim): Likewise.
662 (gfc_simplify_logical): Likewise.
663 (gfc_simplify_maxexponent): Likewise.
664 (gfc_simplify_minexponent): Likewise.
665 (gfc_simplify_new_line): Likewise.
666 (gfc_simplify_null): Likewise.
667 (gfc_simplify_or): Likewise.
668 (gfc_simplify_precision): Likewise.
669 (gfc_simplify_repeat): Likewise.
670 (gfc_simplify_scan): Likewise.
671 (gfc_simplify_size): Likewise.
672 (gfc_simplify_trailz): Likewise.
673 (gfc_simplify_trim): Likewise.
674 (gfc_simplify_verify): Likewise.
675 (gfc_simplify_xor): Likewise.
676 * trans-io.c (build_dt): Likewise.
677 (gfc_new_nml_name_expr): Removed.
679 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
681 * arith.h (gfc_constant_result): Removed prototype.
682 * constructor.h (gfc_build_array_expr): Removed prototype.
683 (gfc_build_structure_constructor_expr): Removed prototype.
684 * gfortran.h (gfc_int_expr): Removed prototype.
685 (gfc_logical_expr): Removed prototype.
686 (gfc_get_array_expr): New prototype.
687 (gfc_get_structure_constructor_expr): New prototype.
688 (gfc_get_constant_expr): New prototype.
689 (gfc_get_int_expr): New prototype.
690 (gfc_get_logical_expr): New prototype.
691 * arith.c (gfc_constant_result): Moved and renamed to
692 expr.c (gfc_get_constant_expr). Fixed all callers.
693 * constructor.c (gfc_build_array_expr): Moved and renamed to
694 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
695 and kind. Fixed all callers.
696 (gfc_build_structure_constructor_expr): Moved and renamed to
697 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
698 to type and kind. Fixed all callers.
699 * expr.c (gfc_logical_expr): Renamed to ...
700 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
701 (gfc_int_expr): Renamed to ...
702 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
704 (gfc_get_constant_expr): New.
705 (gfc_get_array_expr): New.
706 (gfc_get_structure_constructor_expr): New.
707 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
710 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
712 * constructor.h: New.
713 * constructor.c: New.
714 * Make-lang.in: Add new files to F95_PARSER_OBJS.
715 * arith.c (reducy_unary): Use constructor API.
716 (reduce_binary_ac): Likewise.
717 (reduce_binary_ca): Likewise.
718 (reduce_binary_aa): Likewise.
719 * check.c (gfc_check_pack): Likewise.
720 (gfc_check_reshape): Likewise.
721 (gfc_check_unpack): Likewise.
722 * decl.c (add_init_expr_to_sym): Likewise.
723 (build_struct): Likewise.
724 * dependency.c (gfc_check_dependency): Likewise.
725 (contains_forall_index_p): Likewise.
726 * dump-parse-tree.c (show_constructor): Likewise.
727 * expr.c (free_expr0): Likewise.
728 (gfc_copy_expr): Likewise.
729 (gfc_is_constant_expr): Likewise.
730 (simplify_constructor): Likewise.
731 (find_array_element): Likewise.
732 (find_component_ref): Likewise.
733 (find_array_section): Likewise.
734 (find_substring_ref): Likewise.
735 (simplify_const_ref): Likewise.
736 (scalarize_intrinsic_call): Likewise.
737 (check_alloc_comp_init): Likewise.
738 (gfc_default_initializer): Likewise.
739 (gfc_traverse_expr): Likewise.
740 * iresolve.c (check_charlen_present): Likewise.
741 (gfc_resolve_reshape): Likewise.
742 (gfc_resolve_transfer): Likewise.
743 * module.c (mio_constructor): Likewise.
744 * primary.c (build_actual_constructor): Likewise.
745 (gfc_match_structure_constructor): Likewise.
746 * resolve.c (resolve_structure_cons): Likewise.
747 * simplify.c (is_constant_array_expr): Likewise.
748 (init_result_expr): Likewise.
749 (transformational_result): Likewise.
750 (simplify_transformation_to_scalar): Likewise.
751 (simplify_transformation_to_array): Likewise.
752 (gfc_simplify_dot_product): Likewise.
753 (simplify_bound): Likewise.
754 (simplify_matmul): Likewise.
755 (simplify_minval_maxval): Likewise.
756 (gfc_simplify_pack): Likewise.
757 (gfc_simplify_reshape): Likewise.
758 (gfc_simplify_shape): Likewise.
759 (gfc_simplify_spread): Likewise.
760 (gfc_simplify_transpose): Likewise.
761 (gfc_simplify_unpack): Likewise.q
762 (gfc_convert_constant): Likewise.
763 (gfc_convert_char_constant): Likewise.
764 * target-memory.c (size_array): Likewise.
765 (encode_array): Likewise.
766 (encode_derived): Likewise.
767 (interpret_array): Likewise.
768 (gfc_interpret_derived): Likewise.
769 (expr_to_char): Likewise.
770 (gfc_merge_initializers): Likewise.
771 * trans-array.c (gfc_get_array_constructor_size): Likewise.
772 (gfc_trans_array_constructor_value): Likewise.
773 (get_array_ctor_strlen): Likewise.
774 (gfc_constant_array_constructor_p): Likewise.
775 (gfc_build_constant_array_constructor): Likewise.
776 (gfc_trans_array_constructor): Likewise.
777 (gfc_conv_array_initializer): Likewise.
778 * trans-decl.c (check_constant_initializer): Likewise.
779 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
780 (gfc_apply_interface_mapping_to_cons): Likewise.
781 (gfc_trans_structure_assign): Likewise.
782 (gfc_conv_structure): Likewise.
783 * array.c (check_duplicate_iterator): Likewise.
784 (match_array_list): Likewise.
785 (match_array_cons_element): Likewise.
786 (gfc_match_array_constructor): Likewise.
787 (check_constructor_type): Likewise.
788 (check_constructor): Likewise.
790 (expand_constructor): Likewise.
791 (extract_element): Likewise.
792 (gfc_expanded_ac): Likewise.
793 (resolve_array_list): Likewise.
794 (gfc_resolve_character_array_constructor): Likewise.
795 (copy_iterator): Renamed to ...
796 (gfc_copy_iterator): ... this.
797 (gfc_append_constructor): Removed.
798 (gfc_insert_constructor): Removed unused function.
799 (gfc_get_constructor): Removed.
800 (gfc_free_constructor): Removed.
801 (qgfc_copy_constructor): Removed.
802 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
803 Removed all references. Replaced constructor list by splay-tree.
804 (struct gfc_constructor): Removed member 'next', moved 'offset' from
805 the inner struct, added member 'base'.
806 (gfc_append_constructor): Removed prototype.
807 (gfc_insert_constructor): Removed prototype.
808 (gfc_get_constructor): Removed prototype.
809 (gfc_free_constructor): Removed prototype.
810 (qgfc_copy_constructor): Removed prototype.
811 (gfc_copy_iterator): New prototype.
812 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
814 2010-04-10 Tobias Burnus <burnus@net-b.de>
817 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
818 proc-pointers and type-bound procedures.
819 (gfc_specification_expr): Check proc-pointers for pureness.
821 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
824 * gfortranspec.c (lang_specific_driver): Do not expose vars
825 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
828 2010-04-09 Tobias Burnus <burnus@net-b.de>
831 * decl.c (variable_decl, match_attr_spec): Fix setting the array
833 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
834 * data.c (gfc_assign_data_value): Ditto.
835 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
836 (gfc_traverse_expr): Traverse also through codimension expressions.
837 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
838 gfc_has_ultimate_pointer): New functions.
839 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
840 (gfc_array_ref): Add codimen.
841 (gfc_array_ref): Add in_allocate.
842 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
843 gfc_has_ultimate_pointer): Add prototypes.
844 * interface.c (compare_parameter, compare_actual_formal,
845 check_intents): Add coarray constraints.
846 * match.c (gfc_match_iterator): Add coarray constraint.
847 * match.h (gfc_match_array_ref): Update interface.
848 * primary.c (gfc_match_varspec): Handle codimensions.
849 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
850 (check_class_members): Return gfc_try instead for error recovery.
851 (resolve_typebound_function,resolve_typebound_subroutine,
852 check_members): Handle return value of check_class_members.
853 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
854 check_dimension, compare_spec_to_ref, resolve_array_ref,
855 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
856 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
858 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
859 Skip over coarray refs.
860 (gfc_array_allocate) Add support for references containing coindexes.
861 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
862 (gfc_map_intrinsic_function): Ignore codimensions.
864 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
867 * io.c (check_format_string): Added check for additional non
868 blank characters after the format string was successfully
870 * io.c (check_format): Changed the error messages for positive
871 int required and period required to drop through the error logic
872 and report with gfc_error instead of gfc_error_now. Corrected
873 format postion for hollerith strings.
875 2010-04-08 Tobias Burnus <burnus@net-b.de>
877 * module.c (use_iso_fortran_env_module): Fix standard check.
879 2010-04-07 Jakub Jelinek <jakub@redhat.com>
881 * parse.c (parse_derived, parse_enum): Avoid set but not used
884 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
887 * gfortran.texi: Add section about representation of
890 2010-04-07 Simon Baldwin <simonb@google.com>
892 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
893 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
895 2010-04-07 Richard Guenther <rguenther@suse.de>
897 * options.c (gfc_init_options): Do not set.
899 2010-04-06 Tobias Burnus <burnus@net-b.de>
902 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
903 * match.c (gfc_match_critical, sync_statement): Ditto.
904 * gfortran.h (gfc_fcoarray): New enum.
905 (gfc_option_t): Use it.
906 * lang.opt (fcoarray): Add new flag.
907 * invoke.texi (fcoarray): Document it.
908 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
909 (gfc_handle_coarray_option): New function.
911 2010-04-06 Tobias Burnus <burnus@net-b.de>
914 * gfortran.h (gfc_array_spec): Add cotype.
915 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
916 and defer error diagnostic.
917 * resolve.c (resolve_fl_derived): Add missing check.
918 (resolve_symbol): Add cotype/type check.
919 * parse.c (parse_derived): Fix setting of coarray_comp.
921 2010-04-06 Tobias Burnus <burnus@net-b.de>
924 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
925 match_array_element_spec,gfc_copy_array_spec,
926 gfc_compare_array_spec): Include corank.
927 (match_array_element_spec,gfc_set_array_spec): Support codimension.
928 * decl.c (build_sym,build_struct,variable_decl,
929 match_attr_spec,attr_decl1,cray_pointer_decl,
930 gfc_match_volatile): Add codimension.
931 (gfc_match_codimension): New function.
932 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
933 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
934 (gfc_add_codimension): New function prototype.
935 * match.h (gfc_match_codimension): New function prototype.
936 (gfc_match_array_spec): Update prototype
937 * match.c (gfc_match_common): Update gfc_match_array_spec call.
938 * module.c (MOD_VERSION): Bump.
939 (mio_symbol_attribute): Support coarray attributes.
940 (mio_array_spec): Add corank support.
941 * parse.c (decode_specification_statement,decode_statement,
942 parse_derived): Add coarray support.
943 * resolve.c (resolve_formal_arglist, was_declared,
944 is_non_constant_shape_array, resolve_fl_variable,
945 resolve_fl_derived, resolve_symbol): Add coarray support.
946 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
947 gfc_build_class_symbol): Add coarray support.
948 (gfc_add_codimension): New function.
950 2010-04-06 Tobias Burnus <burnus@net-b.de>
953 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
954 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
955 stat_locked_other_image, stat_stopped_image and stat_unlocked of
957 * intrinsic.texi (iso_fortran_env): Ditto.
958 * libgfortran.h (libgfortran_stat_codes): New enum.
959 * module.c (use_iso_fortran_env_module): Honour -std= when loading
960 constants from the intrinsic module.
962 2010-04-06 Tobias Burnus <burnus@net-b.de>
965 * intrinsic.c (add_functions): Add num_images.
966 * decl.c (gfc_match_end): Handle END CRITICAL.
967 * intrinsic.h (gfc_simplify_num_images): Add prototype.
968 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
970 * gfortran.h (gfc_statement): Add enum items for those.
972 (gfc_isym_id): Add num_images.
973 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
974 (gfc_trans_sync,gfc_trans_critical): New functions.
975 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
976 gfc_trans_critical): Add/update prototypes.
977 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
979 * trans.h (gfor_fndecl_error_stop_string) Add variable.
980 * resolve.c (resolve_sync): Add function.
981 (gfc_resolve_blocks): Handle CRITICAL.
982 (resolve_code): Handle CRITICAL, ERROR STOP,
983 (resolve_branch): Add CRITICAL constraint check.
985 * st.c (gfc_free_statement): Add new statements.
986 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
987 (gfc_build_builtin_function_decls): Initialize it.
988 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
989 (gfc_match_critical, gfc_match_error_stop, sync_statement,
990 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
992 (match_exit_cycle): Handle CRITICAL constraint.
993 (gfc_match_stopcode): Handle ERROR STOP.
994 * match.h (gfc_match_critical, gfc_match_error_stop,
995 gfc_match_sync_all, gfc_match_sync_images,
996 gfc_match_sync_memory): Add prototype.
997 * parse.c (decode_statement, gfc_ascii_statement,
998 parse_executable): Handle new statements.
999 (parse_critical_block): New function.
1000 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1001 * intrinsic.texi (num_images): Document new function.
1002 * simplify.c (gfc_simplify_num_images): Add function.
1004 2010-04-06 Tobias Burnus <burnus@net-b.de>
1007 * trans-array.c (gfc_conv_expr_descriptor): Update
1008 gfc_trans_scalar_assign call.
1009 (has_default_initializer): New function.
1010 (gfc_trans_deferred_array): Nullify less often.
1011 * trans-expr.c (gfc_conv_subref_array_arg,
1012 gfc_trans_subcomponent_assign): Update call to
1013 gfc_trans_scalar_assign.
1014 (gfc_trans_scalar_assign): Add parameter and pass it on.
1015 (gfc_trans_assignment_1): Optionally, do not dealloc before
1017 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1018 call to gfc_trans_scalar_assign.
1019 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1020 initializer to static variables.
1021 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1022 * trans-stmt.c (forall_make_variable_temp,
1023 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1024 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1025 gfc_trans_allocate): Update gfc_trans_assignment call.
1026 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1027 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1028 parameter to prototype.
1030 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1032 * ioparm.def : Update copyright.
1034 * trans-array.c : ditto
1035 * trans-array.h : ditto
1037 * trans-types.c: ditto
1038 * dependency.c : ditto
1039 * gfortran.h : ditto
1041 * trans-io.c : ditto
1042 * trans-intrinsic.c : ditto
1043 * libgfortran.h : ditto
1044 * invoke.texi : ditto
1045 * intrinsic.texi : ditto
1048 * intrinsic.c : ditto
1049 * interface.c : ditto
1050 * iresolve.c : ditto
1051 * trans-stmt.c : ditto
1052 * trans-stmt.h : ditto
1057 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1060 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1061 do not assert the context of derived types.
1063 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1066 * ioparm.def: Change inquire size variable to type pointer to
1069 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1072 * trans-expr.c (conv_parent_component_references): Ensure that
1073 'dt' has a backend_decl.
1076 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1077 type has a backend_decl.
1080 * resolve.c (resolve_global_procedure): Check that the 'cl'
1081 structure is not NULL.
1083 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1085 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1088 2010-03-17 Tobias Burnus <burnus@net-b.de>
1091 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1092 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1094 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1095 pointees as having explizit size.
1096 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1098 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1099 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1100 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1101 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1102 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1105 2010-03-14 Tobias Burnus <burnus@net-b.de>
1108 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1109 (resolve_ordinary_assign): Add check to avoid segfault.
1111 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1115 * resolve.c (resolve_compcall): Add new boolean dummy argument
1116 'class_members'. Only resolve expression at end if false.
1117 Remove redundant, static variable 'class_object'.
1118 (check_class_members): Add extra argument to call of
1120 (resolve_typebound_function): Renamed resolve_class_compcall.
1121 Do all the detection of class references here. Correct calls to
1122 resolve_compcall for extra argument.
1123 (resolve_typebound_subroutine): resolve_class_typebound_call
1124 renamed. Otherwise same as resolve_typebound_function.
1125 (gfc_resolve_expr): Call resolve_typebound_function.
1126 (resolve_code): Call resolve_typebound_subroutine.
1128 2010-03-10 Tobias Burnus <burnus@net-b.de
1131 * symbol.c (get_iso_c_sym): Set sym->result.
1133 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1136 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1137 for TBPs, otherwise they will not be resolved properly.
1138 (resolve_function): Use 'value.function.esym' instead of
1139 'value.function.name' to check if we're dealing with a TBP.
1140 (check_class_members): Set correct type of passed object for all TBPs,
1141 not only generic ones, except if the type is abstract.
1143 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1146 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1147 'final...' are not misinterpreted as FINAL statements.
1149 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1152 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1153 allocatable ultimate components do not need temporaries, whilst
1154 ultimate pointer components do.
1156 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1159 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1161 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1164 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1167 * trans-array.c (gfc_conv_array_parameter): A full array of
1168 derived type need not be restricted to a symbol without an
1169 array spec to use the call to gfc_conv_expr_descriptor.
1172 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1173 allocatable arrays do not need temporaries.
1175 2010-03-01 Tobias Burnus <burnus@net-b.de>
1178 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1181 2010-02-28 Tobias Burnus <burnus@net-b.de>
1184 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1185 (gfc_conv_initializer): Handle zero initializer as special case.
1187 2010-02-27 Tobias Burnus <burnus@net-b.de>
1190 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1191 for module variables for Fortran 2008.
1193 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1196 * trans-common.c (build_common_decl): Also update DECL_MODE,
1197 and DECL_SIZE when encountering a larger common block and call
1200 2010-02-24 Tobias Burnus <burnus@net-b.de>
1203 * trans-expr.c (gfc_conv_initializer): Call directly
1204 gfc_conv_constant for C_NULL_(FUN)PTR.
1206 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1209 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1210 checking the rest of the dimensions for elements.
1212 2010-02-21 Tobias Burnus <burnus@net-b.de>
1215 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1217 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1218 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1219 * invoke.texi: Document new -fno-protect-parens flag.
1221 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1227 * dependency.c (gfc_check_argument_var_dependency): Use enum
1228 value instead of arithmetic vaue for 'elemental'.
1229 (check_data_pointer_types): New function.
1230 (gfc_check_dependency): Call check_data_pointer_types.
1231 * trans-array.h : Change fourth argument of
1232 gfc_conv_array_parameter to boolean.
1233 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1234 can be a dummy but it must not be assumed shape or deferred.
1235 Change fourth argument to boolean. Array constructor exprs will
1236 always be contiguous and do not need packing and unpacking.
1237 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1238 space and change fourth argument of gfc_conv_array_parameter
1240 (gfc_trans_arrayfunc_assign): Change fourth argument of
1241 gfc_conv_array_parameter to boolean.
1242 * trans-io.c (gfc_convert_array_to_string): The same.
1243 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1245 2010-02-20 Tobias Burnus <burnus@net-b.de>
1248 * libgfortran.h: Add GFC_RTCHECK_MEM.
1249 * invoke.texi (-fcheck=): Document -fcheck=mem.
1250 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1251 and enable malloc-success check only with -fcheck=mem.
1252 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1254 2010-02-16 Tobias Burnus <burnus@net-b.de>
1257 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1258 * intrinsic.c (add_functions): Ditto.
1259 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1260 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1262 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1265 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1266 gfc_trans_do prototype.
1267 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1268 a loop exit condition. If exit condition is given, build the loop exit
1269 code, checking IO results of implied do loops in READ and WRITE.
1270 (gfc_trans_do): Likewise.
1271 * trans.c (trans_code): New static work function, previously
1272 gfc_trans_code. Passes exit condition to gfc_trans_do.
1273 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1274 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1275 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1276 result status bits in the dtparm structure. Use this condition in call
1277 to gfc_trans_code_cond.
1279 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1283 * trans-array.c (gfc_conv_array_parameter): Use
1284 gfc_full_array_ref_p to detect full and contiguous variable
1285 arrays. Full array components and contiguous arrays do not need
1286 internal_pack and internal_unpack.
1288 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1291 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1294 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1296 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1299 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1300 Tobias Burnus <burnus@net-b.de>
1303 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1305 2010-02-10 Tobias Burnus <burnus@net-b.de>
1308 * trans-decl.c (gfc_generate_function_code): Only check
1309 actual-vs.-dummy character bounds if not bind(C).
1311 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1314 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1315 info->dimen after info has been freed.
1317 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1320 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1323 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1325 * module.c (fix_mio_expr): Declare sym.
1327 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1330 * module.c (fix_mio_expr): Fix for private generic procedures.
1332 2010-02-09 Daniel Kraft <d@domob.eu>
1335 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1336 length to be correct and issue only with -Wsurprising.
1337 * invoke.texi (Wsurprising): Mention this new warning that is
1338 turned on by -Wsurprising.
1340 2010-02-09 Daniel Kraft <d@domob.eu>
1343 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1344 can be CHARACTER type.
1345 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1347 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1350 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1351 'formal_ptr'. If this is true, give returned descriptor unity
1352 lbounds, in all dimensions, and the appropriate offset.
1353 (gfc_conv_procedure_call); If formal is a pointer, set the last
1354 argument of gfc_conv_subref_array_arg to true.
1355 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1356 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1357 new arg of gfc_conv_subref_array_arg to false.
1358 * trans-stmt.c (forall_make_variable_temp): The same.
1360 2010-02-03 Tobias Burnus <burnus@net-b.de>
1363 * interface.c (compare_parameter): Disable rank-checking
1366 2010-02-02 Tobias Burnus <burnus@net-b.de>
1369 * parse.c (decode_specification_statement): Use sym->result not sym.
1371 2010-02-01 Tobias Burnus <burnus@net-b.de>
1374 * decl.c (variable_decl): Allow default initializer in
1375 TYPE declarations in PURE functions.
1377 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1380 * resolve.c (resolve_allocate_expr): Move default initialization code
1381 here from gfc_trans_allocate.
1382 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1384 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1385 of CLASS variables via memcpy.
1386 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1387 to resolve_allocate_expr.
1389 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1392 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1393 * gfortran.h : Add prototype for above.
1394 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1395 (gfc_trans_subcomponent_assign): Call new function to replace
1396 the code to deal with allocatable components.
1397 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1398 gfc_get_full_arrayspec_from_expr to replace existing code.
1400 2010-01-25 Tobias Burnus <burnus@net-b.de>
1403 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1406 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1410 * expr.c (remove_subobject_ref): If the constructor is NULL use
1411 the expression as the source.
1412 (simplify_const_ref): Change the type of expression if
1413 there are component references. Allow for substring to be at
1414 the end of an arbitrarily long chain of references. If an
1415 element is found that is not in an EXPR_ARRAY, assume that this
1416 is scalar initialization of array. Call remove_subobject_ref in
1417 this case with NULL second argument.
1419 2010-01-24 Tobias Burnus <burnus@net-b.de>
1422 * array.c (gfc_array_dimen_size): Use correct specific
1423 function in the check.
1425 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1428 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1429 is required, turn any trailing array elements after a range
1430 into ranges so that offsets can be calculated.
1432 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1434 * module.c (mio_f2k_derived): Use enumerator as initializer of
1438 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1439 bitfield of width 2.
1441 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1444 * resolve.c (extract_compcall_passed_object): Set locus for
1445 passed-object argument.
1446 (extract_ppc_passed_object): Set locus and correctly remove PPC
1449 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1452 * trans-decl.c (add_argument_checking): Do not use the backend
1453 decl directly to test for the presence of an optional dummy
1454 argument. Use gfc_conv_expr_present, remembering to set the
1458 * trans-decl.c (gfc_generate_function_code): Small white space
1459 changes. If 'recurcheckvar' is NULL do not try to reset it.
1461 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1464 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1465 component for extended types.
1466 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1467 and take care of parent component accessibility.
1469 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1472 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1473 * interface.c (check_interface1): Move a warning message here from
1474 resolve_fl_procedure.
1475 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1476 * module.c (read_module): Remove call to gfc_check_interfaces, since
1477 this comes too early here.
1478 * resolve.c (resolve_fl_procedure): Move warning message to
1481 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1484 * interface.c (check_interface1): Pass symbol name rather than NULL to
1485 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1487 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1488 than NULL to gfc_compare_interfaces.
1490 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1493 * trans-array.c (duplicate_allocatable): Static version of
1494 gfc_duplicate_allocatable with provision to handle scalar
1495 components. New boolean argument to switch off call to malloc
1497 (gfc_duplicate_allocatable): New function to call above with
1499 (gfc_copy_allocatable_data): New function to call above with
1501 (structure_alloc_comps): Do not apply indirect reference to
1502 scalar pointers. Add new section to copy allocatable components
1503 of arrays. Extend copying of allocatable components to include
1505 (gfc_copy_only_alloc_comp): New function to copy allocatable
1506 component derived types, without allocating the base structure.
1507 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1508 Add primitive for gfc_copy_only_alloc_comp.
1509 * trans-expr.c (gfc_conv_procedure_call): After calls to
1510 transformational functions with results that are derived types
1511 with allocatable components, copy the components in the result.
1512 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1513 of lhs derived types before allocation.
1515 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1518 * module.c (load_generic_interfaces): If a procedure that is
1519 use associated but not generic is given an interface that
1520 includes itself, then make it generic.
1522 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1523 Shujing Zhao <pearly.zhao@oracle.com>
1525 PR translation/42469
1526 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1527 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1528 character between option name and help text.
1530 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1534 * trans-array.c (gfc_conv_array_initializer): Change call to
1535 gfc_error_now to call to gfc_fatal_error.
1536 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1537 (is_constant_element): Changed name from constant_element.
1538 (gfc_constant_ac): Only use expand_construuctor for expression
1539 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1540 call gfc_is_constant_expr.
1541 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1543 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1544 array expressions should have their constructors expanded.
1545 (gfc_resolve_expr): Use new function to determine whether or not to call
1546 gfc_expand_constructor.
1548 2010-01-09 Tobias Burnus <burnus@net-b.de>
1551 * trans-expr.c (gfc_trans_structure_assign): Handle
1553 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1554 to the constructor for c_null_(fun)ptr.
1555 * resolve.c (resolve_structure_cons): Add special case
1556 for c_null_(fun)ptr.
1558 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1560 * gfortranspec.c (lang_specific_driver): Update copyright notice
1563 2010-01-08 Tobias Burnus <burnus@net-b.de>
1566 * symbol.c (check_conflict, gfc_copy_attr): Add
1567 ASYNCHRONOUS support.
1568 (gfc_add_asynchronous): New function.
1569 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1570 (gfc_match_asynchronous): New function.
1571 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1572 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1573 (gfc_add_asynchronous): New Prototype.
1574 * module.c (ab_attribute, mio_symbol_attribute): Add
1575 ASYNCHRONOUS support.
1576 * resolve.c (was_declared): Ditto.
1577 * match.h (gfc_match_asynchronous): New prototype.
1578 * parse.c (decode_specification_statement,decode_statement):
1579 Add ASYNCHRONOUS support.
1581 2010-01-07 Tobias Burnus <burnus@net-b.de>
1584 * trans-decl.c (get_proc_pointer_decl): Fix call to
1585 gfc_conv_initializer for array-valued proc-pointer funcs.
1587 2010-01-07 Tobias Burnus <burnus@net-b.de>
1590 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1591 allocatable scalars with SAVE attribute.
1593 2010-01-05 Tobias Burnus <burnus@net-b.de>
1596 * options.c (gfc_post_options): Set -frecursion
1597 when -fopenmp is used.
1599 2010-01-05 Tobias Burnus <burnus@net-b.de>
1602 * trans-expr.c (gfc_conv_procedure_call): Nullify
1603 return value for allocatable-scalar character functions.
1605 2010-01-04 Tobias Burnus <burnus@net-b.de>
1608 * error.c (error_printf, gfc_warning, gfc_notify_std,
1609 gfc_warning_now, gfc_error, gfc_error_now,
1610 gfc_fatal_error): Change argument name from nocmsgid to
1611 gmsgid to enable (x)gettext's % checking.
1613 2010-01-04 Tobias Burnus <burnus@net-b.de>
1615 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1617 2010-01-04 Tobias Burnus <burnus@net-b.de>
1620 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1621 for functions returning allocatable scalars.
1622 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1623 reallocating an allocatable scalar.
1624 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1626 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1627 allocatable scalars.
1628 (gfc_generate_function_code): Nullify result variable for
1629 allocatable scalars.
1632 * module.c (gfc_use_module): Fix warning string to allow
1636 * invoke.texi (-fcheck=recursion): Mention that the checking
1637 is also disabled for -frecursive.
1638 * trans-decl.c (gfc_generate_function_code): Disable
1639 -fcheck=recursion when -frecursive is used.
1641 * intrinsic.texi (iso_c_binding): Improve wording.
1644 Copyright (C) 2010 Free Software Foundation, Inc.
1646 Copying and distribution of this file, with or without modification,
1647 are permitted in any medium without royalty provided the copyright
1648 notice and this notice are preserved.