1 2010-05-17 Nathan Froyd <froydnj@codesourcery.com
3 * trans-types.c (gfc_init_types): Use build_function_type_list.
4 (gfc_get_ppc_type): Likewise.
5 * trans-decl.c (gfc_generate_constructors): Likewise.
6 * f95-lang.c (build_builtin_fntypes): Likewise.
7 (gfc_init_builtin_functions): Likewise.
8 (DEF_FUNCTION_TYPE_0): Likewise.
9 (DEF_FUNCTION_TYPE_1): Likewise.
10 (DEF_FUNCTION_TYPE_2): Likewise.
11 (DEF_FUNCTION_TYPE_3): Likewise.
12 (DEF_FUNCTION_TYPE_4): Likewise.
13 (DEF_FUNCTION_TYPE_5): Likewise.
14 (DEF_FUNCTION_TYPE_6): Likewise.
15 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
16 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
18 2010-05-17 Nathan Froyd <froydnj@cs.rice.edu>
20 * trans-array.c (gfc_trans_array_constructor_value): Use
21 build_constructor instead of build_constructor_from_list.
22 (gfc_build_constant_array_constructor): Likewise.
23 * trans-decl.c (create_main_function): Likewise.
24 * trans-stmt.c (gfc_trans_character_select): Likewise.
26 2010-05-17 Janus Weil <janus@gcc.gnu.org>
29 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
30 (resolve_fl_variable_derived): ... this place.
31 (resolve_symbol): Make sure function symbols (and their result
32 variables) are not resolved twice.
34 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
37 * array.c (match_array_list): Revert change from 2010-05-13.
39 2010-05-16 Richard Guenther <rguenther@suse.de>
41 * trans-decl.c (module_htab_decls_hash): Revert last change.
43 2010-05-16 Richard Guenther <rguenther@suse.de>
45 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
47 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
49 * options.c (set_Wall): Remove special logic for Wuninitialized
52 2010-05-15 Janus Weil <janus@gcc.gnu.org>
56 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
59 2010-05-15 Janus Weil <janus@gcc.gnu.org>
63 * gfortran.h (gfc_class_null_initializer): New prototype.
64 * expr.c (gfc_class_null_initializer): New function to build a NULL
65 initializer for CLASS pointers.
66 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
67 containers. Remove default NULL initialization of $data component.
68 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
70 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
71 Use new function 'gfc_class_null_initializer'.
72 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
75 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
78 * fortran/interface.c (get_sym_storage_size): Use signed instead of
79 unsigned mpz_get_?i routines.
81 2010-05-14 Jakub Jelinek <jakub@redhat.com>
83 * trans.c (trans_code): Set backend locus early.
84 * trans-decl.c (gfc_get_fake_result_decl): Use source location
85 of the function instead of current input_location.
87 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
90 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
92 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
93 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
96 2010-05-13 Jakub Jelinek <jakub@redhat.com>
99 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
101 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
102 by reference dummy procedures or non-dummy procedure pointers.
103 (gfc_omp_predetermined_sharing): Return
104 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
106 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
109 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
111 (gfc_match_omp_critical): Likewise.
112 (gfc_match_omp_flush): Likewise.
113 (gfc_match_omp_workshare): Likewise.
114 (gfc_match_omp_master): Likewise.
115 (gfc_match_omp_ordered): Likewise.
116 (gfc_match_omp_atomic): Likewise.
117 (gfc_match_omp_barrier): Likewise.
118 (gfc_match_omp_end_nowait): Likewise.
120 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
123 * resolve.c (validate_case_label_expr): Removed FIXME.
124 (resolve_select): Raise default warning on case labels out of range
125 of the case expression.
127 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
132 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
133 about conversion warnings.
135 2010-05-10 Janus Weil <janus@gcc.gnu.org>
138 * match.c (gfc_match_select_type): Move error message to
140 * resolve.c (resolve_select_type): Error message moved here from
141 gfc_match_select_type. Correctly set type of temporary.
143 2010-05-10 Richard Guenther <rguenther@suse.de>
145 * trans-decl.c (gfc_build_library_function_decl): Split out
147 (build_library_function_decl_1): ... this new function.
148 Set a fnspec attribute if a specification was provided.
149 (gfc_build_library_function_decl_with_spec): New function.
150 (gfc_build_intrinsic_function_decls): Annotate internal_pack
153 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
156 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
159 2010-05-07 Jason Merrill <jason@redhat.com>
161 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
162 to avoid -Wc++-compat warning.
164 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
167 * options.c (gfc_handle_option): Add argument kind.
168 * gfortran.h (gfc_handle_option): Update declaration.
170 2010-05-06 Tobias Burnus <burnus@net-b.de>
173 * trans-types.c (gfc_sym_type): Mark Cray pointees as
176 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
179 * resolve.c (traverse_data_list): Rephrase error message for
180 non-constant bounds in data-implied-do.
182 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
185 * gfortran.h: Removed repeat count from constructor, removed
187 * data.h (gfc_assign_data_value_range): Changed return value from
189 * data.c (gfc_assign_data_value): Add location to constructor element.
190 (gfc_assign_data_value_range): Call gfc_assign_data_value()
191 for each element in range. Return early if an error was generated.
192 * resolve.c (check_data_variable): Stop early if range assignment
195 2010-05-05 Janus Weil <janus@gcc.gnu.org>
198 * resolve.c (resolve_fl_derived): Some fixes for class variables.
199 * symbol.c (gfc_build_class_symbol): Add separate class container for
202 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
205 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
207 2010-05-02 Tobias Burnus <burnus@net-b.de>
210 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
211 for lcobound, ucobound, image_index and this_image.
212 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
213 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
214 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
215 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
217 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
219 2010-04-30 Tobias Burnus <burnus@net-b.de>
223 * trans-types.c (gfc_get_array_descriptor_base): Fix index
224 calculation for array descriptor types.
226 2010-04-29 Janus Weil <janus@gcc.gnu.org>
229 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
230 initializers for PPC members of the vtabs.
232 2010-04-29 Janus Weil <janus@gcc.gnu.org>
235 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
236 attribute for all PPC members of the vtypes.
237 (copy_vtab_proc_comps): Copy the correct interface.
238 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
239 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
240 a dummy argument and make sure all PPC members of the vtab are
241 initialized correctly.
242 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
243 in call to gfc_trans_assign_vtab_procs.
244 * trans-stmt.c (gfc_trans_allocate): Ditto.
246 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
249 * resolve.c (resolve_typebound_function): Renamed
250 resolve_class_compcall.Do all the detection of class references
252 (resolve_typebound_subroutine): resolve_class_typebound_call
253 renamed. Otherwise same as resolve_typebound_function.
254 (gfc_resolve_expr): Call resolve_typebound_function.
255 (resolve_code): Call resolve_typebound_subroutine.
257 2010-04-29 Janus Weil <janus@gcc.gnu.org>
260 * resolve.c (resolve_typebound_generic_call): For CLASS methods
261 pass back the specific symtree name, rather than the target
264 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
267 * resolve.c (resolve_structure_cons): Make the initializer of
268 the vtab component 'extends' the same type as the component.
270 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
273 * interface.c (check_interface1): Pass symbol name rather than NULL to
274 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
275 trap MULL. (gfc_compare_derived_types): Revert previous change
276 incorporated incorrectly during merge from trunk, r155778.
277 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
278 than NULL to gfc_compare_interfaces.
279 * symbol.c (add_generic_specifics): Likewise.
281 2010-02-29 Janus Weil <janus@gcc.gnu.org>
284 * interface.c (gfc_compare_derived_types): Add condition for vtype.
285 * symbol.c (gfc_find_derived_vtab): Sey access to private.
286 (gfc_find_derived_vtab): Likewise.
287 * module.c (ab_attribute): Add enumerator AB_VTAB.
288 (mio_symbol_attribute): Use new attribute, AB_VTAB.
289 (check_for_ambiguous): Likewise.
291 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
292 Janus Weil <janus@gcc.gnu.org>
295 * trans-expr.c (select_class_proc): Remove function.
296 (conv_function_val): Delete reference to previous.
297 (gfc_conv_derived_to_class): Add second argument to the call to
298 gfc_find_derived_vtab.
299 (gfc_conv_structure): Exclude proc_pointer components when
300 accessing $data field of class objects.
301 (gfc_trans_assign_vtab_procs): New function.
302 (gfc_trans_class_assign): Add second argument to the call to
303 gfc_find_derived_vtab.
304 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
305 implement holding off searching for the vptr derived type.
306 (add_proc_component): New function.
307 (add_proc_comps): New function.
308 (add_procs_to_declared_vtab1): New function.
309 (copy_vtab_proc_comps): New function.
310 (add_procs_to_declared_vtab): New function.
311 (void add_generic_specifics): New function.
312 (add_generics_to_declared_vtab): New function.
313 (gfc_find_derived_vtab): Add second argument to the call to
314 gfc_find_derived_vtab. Add the calls to
315 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
316 * decl.c (build_sym, build_struct): Use new arg in calls to
317 gfc_build_class_symbol.
318 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
319 definition of struct gfc_class_esym_list. Modify prototypes
320 of gfc_build_class_symbol and gfc_find_derived_vtab.
321 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
322 call to gfc_find_derived_vtab.
323 * module.c : Add the vtype attribute.
324 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
325 * resolve.c (resolve_typebound_generic_call): Add second arg
326 to pass along the generic name for class methods.
327 (resolve_typebound_call): The same.
328 (resolve_compcall): Use the second arg to carry the generic
329 name from the above. Remove the reference to class_esym.
330 (check_members, check_class_members, resolve_class_esym,
331 hash_value_expr): Remove functions.
332 (resolve_class_compcall, resolve_class_typebound_call): Modify
333 to use vtable rather than member by member calls.
334 (gfc_resolve_expr): Modify second arg in call to
336 (resolve_select_type): Add second arg in call to
337 gfc_find_derived_vtab.
338 (resolve_code): Add second arg in call resolve_typebound_call.
339 (resolve_fl_derived): Exclude vtypes from check for late
340 procedure definitions. Likewise for checking of explicit
341 interface and checking of pass arg.
342 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
343 calls to gfc_find_derived_vtab.
344 * match.c (select_type_set_tmp): Use new arg in call to
345 gfc_build_class_symbol.
346 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
348 * parse.c (endType): Finish incomplete classes.
350 2010-04-28 Tobias Burnus <burnus@net-b.de>
354 * simplify.c (simplify_cobound): Handle scalar coarrays.
356 2010-04-27 Tobias Burnus <burnus@net-b.de>
358 * gfc-internals.texi: Update copyright year.
359 * gfortran.texi: Ditto.
360 * invoke.texi: Ditto.
362 2010-04-27 Tobias Burnus <burnus@net-b.de>
365 * resolve.c (resolve_allocate_expr): Allow array coarrays.
366 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
367 * trans-types.c (gfc_get_array_type_bounds,
368 gfc_get_array_descriptor_base): Add corank argument.
369 * trans-array.c (gfc_array_init_size): Handle corank.
370 (gfc_trans_create_temp_array, gfc_array_allocate,
371 gfc_conv_expr_descriptor): Add corank argument to call.
372 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
374 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
378 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
379 of mucking with a tree directly.
381 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
384 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
385 gfc_error with new error message.
387 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
391 * trans-expr.c (gfc_conv_expr): Supply an address expression for
393 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
395 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
396 than the address of a GFC_SS_REFERENCE.
397 * trans.h : Change comment on GFC_SS_REFERENCE.
399 2010-04-22 Richard Guenther <rguenther@suse.de>
402 * resolve.c (gfc_resolve_index): Wrap around ...
403 (gfc_resolve_index_1): ... this. Add parameter to allow
404 any integer kind index type.
405 (resolve_array_ref): Allow any integer kind for the start
406 index of an array ref.
408 2010-04-21 Jakub Jelinek <jakub@redhat.com>
411 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
414 2010-04-20 Harald Anlauf <anlauf@gmx.de>
416 * intrinsic.c (sort_actual): Remove 'is' in error message.
418 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
421 * resolve.c (resolve_fl_derived): If a component character
422 length has not been resolved, do so now.
423 (resolve_symbol): The same as above for a symbol character
425 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
426 not needed for a character valued, procedure pointer.
429 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
430 not found, return FAILURE rather than ICEing.
432 2010-04-19 Jakub Jelinek <jakub@redhat.com>
435 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
436 sequential loops private in the innermost containing task region.
438 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
440 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
441 to build_common_tree_nodes.
443 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
446 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
447 gfc_msg_bounds by using 'Array bound mismatch' directly.
448 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
449 error message to include the mismatch in the extent of array bound.
450 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
451 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
453 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
455 * gfortran.texi: Update information on temporary file locations.
457 2010-04-16 Jakub Jelinek <jakub@redhat.com>
459 * trans-decl.c (gfc_build_qualified_array): Ensure
460 ubound.N and lbound.N artificial variable names don't appear
463 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
466 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
467 block of code. Set name to the variable associated with the descriptor.
469 2010-04-15 Jakub Jelinek <jakub@redhat.com>
471 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
472 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
474 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
476 * intrinsic.texi: Add the missing specific name of intrinsic
477 procedure where the specific name is identical to the generic name.
478 Fix inconsistent or mismatch in the argument names in intrinsic
479 procedure descriptions. Add the SCALAR allocatable description to
482 2010-04-14 Tobias Burnus <burnus@net-b.de>
485 * array.c (gfc_find_array_ref): Handle codimensions.
486 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
487 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
488 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
490 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
491 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
493 * intrinsic.h (add_functions): Add this_image, image_index,
494 lcobound and ucobound intrinsics.
495 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
496 gfc_check_image_index, gfc_check_this_image,
497 gfc_simplify_image_index, gfc_simplify_lcobound,
498 gfc_simplify_this_image, gfc_simplify_ucobound):
499 New function prototypes.
500 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
501 IMAGE_INDEX): Document new intrinsic functions.
502 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
504 * simplify.c (simplify_bound_dim): Handle coarrays.
505 (simplify_bound): Update simplify_bound_dim call.
506 (gfc_simplify_num_images): Add -fcoarray=none check.
507 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
508 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
510 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
513 * constructor.c: Fix typo in comment.
514 * expr.c (find_array_section): Add check for max array limit.
516 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
519 * gfortranspec.c (lookup_option): Check for -static and return
521 (lang_specific_driver): Break when OPTION_static is discovered.
523 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
525 * array.c (extract_element): Restore function from trunk.
526 (gfc_get_array_element): Restore function from trunk.
527 (gfc_expand_constructor): Restore check against
528 flag_max_array_constructor.
529 * constructor.c (node_copy_and_append): Delete unused.
530 * gfortran.h: Delete comment and extra include.
531 * constructor.h: Bump copyright and clean up TODO comments.
532 * resolve.c: Whitespace.
534 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
536 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
537 with direct access access to elements. Adjusted prototype, fixed all
539 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
541 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
542 (gfc_simplify_spread): Removed workaround, directly insert elements
543 at a given array position.
544 (gfc_simplify_transpose): Likewise.
545 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
547 (gfc_simplify_unpack): Likewise.
549 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
551 * simplify.c (only_convert_cmplx_boz): Renamed to ...
552 (convert_boz): ... this and moved to start of file.
553 (gfc_simplify_abs): Whitespace fix.
554 (gfc_simplify_acos): Whitespace fix.
555 (gfc_simplify_acosh): Whitespace fix.
556 (gfc_simplify_aint): Whitespace fix.
557 (gfc_simplify_dint): Whitespace fix.
558 (gfc_simplify_anint): Whitespace fix.
559 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
560 (gfc_simplify_dnint): Whitespace fix.
561 (gfc_simplify_asin): Whitespace fix.
562 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
563 (gfc_simplify_atan): Likewise.
564 (gfc_simplify_atanh): Whitespace fix.
565 (gfc_simplify_atan2): Whitespace fix.
566 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
567 (gfc_simplify_bessel_j1): Likewise.
568 (gfc_simplify_bessel_jn): Likewise.
569 (gfc_simplify_bessel_y0): Likewise.
570 (gfc_simplify_bessel_y1): Likewise.
571 (gfc_simplify_bessel_yn): Likewise.
572 (gfc_simplify_ceiling): Reorderd statements.
573 (simplify_cmplx): Use convert_boz(), check for constant arguments.
575 (gfc_simplify_cmplx): Use correct default kind. Removed check for
577 (gfc_simplify_complex): Replaced if-gate. Removed check for
579 (gfc_simplify_conjg): Whitespace fix.
580 (gfc_simplify_cos): Whitespace fix.
581 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
582 (gfc_simplify_dcmplx): Removed check for constant arguments.
583 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
584 (gfc_simplify_digits): Whitespace fix.
585 (gfc_simplify_dim): Whitespace fix.
586 (gfc_simplify_dprod): Reordered statements.
587 (gfc_simplify_erf): Whitespace fix.
588 (gfc_simplify_erfc): Whitespace fix.
589 (gfc_simplify_epsilon): Whitespace fix.
590 (gfc_simplify_exp): Whitespace fix.
591 (gfc_simplify_exponent): Use convert_boz().
592 (gfc_simplify_floor): Reorderd statements.
593 (gfc_simplify_gamma): Whitespace fix.
594 (gfc_simplify_huge): Whitespace fix.
595 (gfc_simplify_iand): Whitespace fix.
596 (gfc_simplify_ieor): Whitespace fix.
597 (simplify_intconv): Use gfc_convert_constant().
598 (gfc_simplify_int): Use simplify_intconv().
599 (gfc_simplify_int2): Reorderd statements.
600 (gfc_simplify_idint): Reorderd statements.
601 (gfc_simplify_ior): Whitespace fix.
602 (gfc_simplify_ishftc): Removed duplicate type check.
603 (gfc_simplify_len): Use range_check() instead of manual range check.
604 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
605 (gfc_simplify_log): Whitespace fix.
606 (gfc_simplify_log10): Whitespace fix.
607 (gfc_simplify_minval): Whitespace fix.
608 (gfc_simplify_maxval): Whitespace fix.
609 (gfc_simplify_mod): Whitespace fix.
610 (gfc_simplify_modulo): Whitespace fix.
611 (simplify_nint): Reorderd statements.
612 (gfc_simplify_not): Whitespace fix.
613 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
614 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
615 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
616 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
617 (gfc_simplify_realpart): Whitespace fix.
618 (gfc_simplify_selected_char_kind): Removed unused result-variable.
619 (gfc_simplify_selected_int_kind): Removed unused result-variable.
620 (gfc_simplify_selected_real_kind): Removed unused result-variable.
621 (gfc_simplify_sign): Whitespace fix.
622 (gfc_simplify_sin): Whitespace fix.
623 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
624 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
625 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
626 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
627 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
629 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
631 * gfortran.h (gfc_start_constructor): Removed.
632 (gfc_get_array_element): Removed.
633 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
634 instead. Fixed all callers.
635 (extract_element): Removed.
636 (gfc_expand_constructor): Temporarily removed check for
637 max-array-constructor. Will be re-introduced later if still required.
638 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
639 instead. Fixed all callers.
640 * expr.c (find_array_section): Replaced manual lookup of elements
641 by gfc_constructor_lookup.
643 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
645 * gfortran.h (gfc_get_null_expr): New prototype.
646 (gfc_get_operator_expr): New prototype.
647 (gfc_get_character_expr): New prototype.
648 (gfc_get_iokind_expr): New prototype.
649 * expr.c (gfc_get_null_expr): New.
650 (gfc_get_character_expr): New.
651 (gfc_get_iokind_expr): New.
652 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
653 * matchexp.c (build_node): Renamed and moved to
654 expr.c (gfc_get_operator_expr). Reordered arguments to match
655 other functions. Fixed all callers.
656 (gfc_get_parentheses): Use specific function to build expr.
657 * array.c (gfc_match_array_constructor): Likewise.
658 * arith.c (eval_intrinsic): Likewise.
659 (gfc_hollerith2int): Likewise.
660 (gfc_hollerith2real): Likewise.
661 (gfc_hollerith2complex): Likewise.
662 (gfc_hollerith2logical): Likewise.
663 * data.c (create_character_intializer): Likewise.
664 * decl.c (gfc_match_null): Likewise.
665 (enum_initializer): Likewise.
666 * io.c (gfc_match_format): Likewise.
667 (match_io): Likewise.
668 * match.c (gfc_match_nullify): Likewise.
669 * primary.c (match_string_constant): Likewise.
670 (match_logical_constant): Likewise.
671 (build_actual_constructor): Likewise.
672 * resolve.c (build_default_init_expr): Likewise.
673 * symbol.c (generate_isocbinding_symbol): Likewise.
674 (gfc_build_class_symbol): Likewise.
675 (gfc_find_derived_vtab): Likewise.
676 * simplify.c (simplify_achar_char): Likewise.
677 (gfc_simplify_adjustl): Likewise.
678 (gfc_simplify_adjustr): Likewise.
679 (gfc_simplify_and): Likewise.
680 (gfc_simplify_bit_size): Likewise.
681 (gfc_simplify_is_iostat_end): Likewise.
682 (gfc_simplify_is_iostat_eor): Likewise.
683 (gfc_simplify_isnan): Likewise.
684 (simplify_bound): Likewise.
685 (gfc_simplify_leadz): Likewise.
686 (gfc_simplify_len_trim): Likewise.
687 (gfc_simplify_logical): Likewise.
688 (gfc_simplify_maxexponent): Likewise.
689 (gfc_simplify_minexponent): Likewise.
690 (gfc_simplify_new_line): Likewise.
691 (gfc_simplify_null): Likewise.
692 (gfc_simplify_or): Likewise.
693 (gfc_simplify_precision): Likewise.
694 (gfc_simplify_repeat): Likewise.
695 (gfc_simplify_scan): Likewise.
696 (gfc_simplify_size): Likewise.
697 (gfc_simplify_trailz): Likewise.
698 (gfc_simplify_trim): Likewise.
699 (gfc_simplify_verify): Likewise.
700 (gfc_simplify_xor): Likewise.
701 * trans-io.c (build_dt): Likewise.
702 (gfc_new_nml_name_expr): Removed.
704 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
706 * arith.h (gfc_constant_result): Removed prototype.
707 * constructor.h (gfc_build_array_expr): Removed prototype.
708 (gfc_build_structure_constructor_expr): Removed prototype.
709 * gfortran.h (gfc_int_expr): Removed prototype.
710 (gfc_logical_expr): Removed prototype.
711 (gfc_get_array_expr): New prototype.
712 (gfc_get_structure_constructor_expr): New prototype.
713 (gfc_get_constant_expr): New prototype.
714 (gfc_get_int_expr): New prototype.
715 (gfc_get_logical_expr): New prototype.
716 * arith.c (gfc_constant_result): Moved and renamed to
717 expr.c (gfc_get_constant_expr). Fixed all callers.
718 * constructor.c (gfc_build_array_expr): Moved and renamed to
719 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
720 and kind. Fixed all callers.
721 (gfc_build_structure_constructor_expr): Moved and renamed to
722 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
723 to type and kind. Fixed all callers.
724 * expr.c (gfc_logical_expr): Renamed to ...
725 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
726 (gfc_int_expr): Renamed to ...
727 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
729 (gfc_get_constant_expr): New.
730 (gfc_get_array_expr): New.
731 (gfc_get_structure_constructor_expr): New.
732 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
735 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
737 * constructor.h: New.
738 * constructor.c: New.
739 * Make-lang.in: Add new files to F95_PARSER_OBJS.
740 * arith.c (reducy_unary): Use constructor API.
741 (reduce_binary_ac): Likewise.
742 (reduce_binary_ca): Likewise.
743 (reduce_binary_aa): Likewise.
744 * check.c (gfc_check_pack): Likewise.
745 (gfc_check_reshape): Likewise.
746 (gfc_check_unpack): Likewise.
747 * decl.c (add_init_expr_to_sym): Likewise.
748 (build_struct): Likewise.
749 * dependency.c (gfc_check_dependency): Likewise.
750 (contains_forall_index_p): Likewise.
751 * dump-parse-tree.c (show_constructor): Likewise.
752 * expr.c (free_expr0): Likewise.
753 (gfc_copy_expr): Likewise.
754 (gfc_is_constant_expr): Likewise.
755 (simplify_constructor): Likewise.
756 (find_array_element): Likewise.
757 (find_component_ref): Likewise.
758 (find_array_section): Likewise.
759 (find_substring_ref): Likewise.
760 (simplify_const_ref): Likewise.
761 (scalarize_intrinsic_call): Likewise.
762 (check_alloc_comp_init): Likewise.
763 (gfc_default_initializer): Likewise.
764 (gfc_traverse_expr): Likewise.
765 * iresolve.c (check_charlen_present): Likewise.
766 (gfc_resolve_reshape): Likewise.
767 (gfc_resolve_transfer): Likewise.
768 * module.c (mio_constructor): Likewise.
769 * primary.c (build_actual_constructor): Likewise.
770 (gfc_match_structure_constructor): Likewise.
771 * resolve.c (resolve_structure_cons): Likewise.
772 * simplify.c (is_constant_array_expr): Likewise.
773 (init_result_expr): Likewise.
774 (transformational_result): Likewise.
775 (simplify_transformation_to_scalar): Likewise.
776 (simplify_transformation_to_array): Likewise.
777 (gfc_simplify_dot_product): Likewise.
778 (simplify_bound): Likewise.
779 (simplify_matmul): Likewise.
780 (simplify_minval_maxval): Likewise.
781 (gfc_simplify_pack): Likewise.
782 (gfc_simplify_reshape): Likewise.
783 (gfc_simplify_shape): Likewise.
784 (gfc_simplify_spread): Likewise.
785 (gfc_simplify_transpose): Likewise.
786 (gfc_simplify_unpack): Likewise.q
787 (gfc_convert_constant): Likewise.
788 (gfc_convert_char_constant): Likewise.
789 * target-memory.c (size_array): Likewise.
790 (encode_array): Likewise.
791 (encode_derived): Likewise.
792 (interpret_array): Likewise.
793 (gfc_interpret_derived): Likewise.
794 (expr_to_char): Likewise.
795 (gfc_merge_initializers): Likewise.
796 * trans-array.c (gfc_get_array_constructor_size): Likewise.
797 (gfc_trans_array_constructor_value): Likewise.
798 (get_array_ctor_strlen): Likewise.
799 (gfc_constant_array_constructor_p): Likewise.
800 (gfc_build_constant_array_constructor): Likewise.
801 (gfc_trans_array_constructor): Likewise.
802 (gfc_conv_array_initializer): Likewise.
803 * trans-decl.c (check_constant_initializer): Likewise.
804 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
805 (gfc_apply_interface_mapping_to_cons): Likewise.
806 (gfc_trans_structure_assign): Likewise.
807 (gfc_conv_structure): Likewise.
808 * array.c (check_duplicate_iterator): Likewise.
809 (match_array_list): Likewise.
810 (match_array_cons_element): Likewise.
811 (gfc_match_array_constructor): Likewise.
812 (check_constructor_type): Likewise.
813 (check_constructor): Likewise.
815 (expand_constructor): Likewise.
816 (extract_element): Likewise.
817 (gfc_expanded_ac): Likewise.
818 (resolve_array_list): Likewise.
819 (gfc_resolve_character_array_constructor): Likewise.
820 (copy_iterator): Renamed to ...
821 (gfc_copy_iterator): ... this.
822 (gfc_append_constructor): Removed.
823 (gfc_insert_constructor): Removed unused function.
824 (gfc_get_constructor): Removed.
825 (gfc_free_constructor): Removed.
826 (qgfc_copy_constructor): Removed.
827 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
828 Removed all references. Replaced constructor list by splay-tree.
829 (struct gfc_constructor): Removed member 'next', moved 'offset' from
830 the inner struct, added member 'base'.
831 (gfc_append_constructor): Removed prototype.
832 (gfc_insert_constructor): Removed prototype.
833 (gfc_get_constructor): Removed prototype.
834 (gfc_free_constructor): Removed prototype.
835 (qgfc_copy_constructor): Removed prototype.
836 (gfc_copy_iterator): New prototype.
837 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
839 2010-04-10 Tobias Burnus <burnus@net-b.de>
842 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
843 proc-pointers and type-bound procedures.
844 (gfc_specification_expr): Check proc-pointers for pureness.
846 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
849 * gfortranspec.c (lang_specific_driver): Do not expose vars
850 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
853 2010-04-09 Tobias Burnus <burnus@net-b.de>
856 * decl.c (variable_decl, match_attr_spec): Fix setting the array
858 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
859 * data.c (gfc_assign_data_value): Ditto.
860 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
861 (gfc_traverse_expr): Traverse also through codimension expressions.
862 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
863 gfc_has_ultimate_pointer): New functions.
864 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
865 (gfc_array_ref): Add codimen.
866 (gfc_array_ref): Add in_allocate.
867 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
868 gfc_has_ultimate_pointer): Add prototypes.
869 * interface.c (compare_parameter, compare_actual_formal,
870 check_intents): Add coarray constraints.
871 * match.c (gfc_match_iterator): Add coarray constraint.
872 * match.h (gfc_match_array_ref): Update interface.
873 * primary.c (gfc_match_varspec): Handle codimensions.
874 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
875 (check_class_members): Return gfc_try instead for error recovery.
876 (resolve_typebound_function,resolve_typebound_subroutine,
877 check_members): Handle return value of check_class_members.
878 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
879 check_dimension, compare_spec_to_ref, resolve_array_ref,
880 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
881 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
883 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
884 Skip over coarray refs.
885 (gfc_array_allocate) Add support for references containing coindexes.
886 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
887 (gfc_map_intrinsic_function): Ignore codimensions.
889 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
892 * io.c (check_format_string): Added check for additional non
893 blank characters after the format string was successfully
895 * io.c (check_format): Changed the error messages for positive
896 int required and period required to drop through the error logic
897 and report with gfc_error instead of gfc_error_now. Corrected
898 format postion for hollerith strings.
900 2010-04-08 Tobias Burnus <burnus@net-b.de>
902 * module.c (use_iso_fortran_env_module): Fix standard check.
904 2010-04-07 Jakub Jelinek <jakub@redhat.com>
906 * parse.c (parse_derived, parse_enum): Avoid set but not used
909 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
912 * gfortran.texi: Add section about representation of
915 2010-04-07 Simon Baldwin <simonb@google.com>
917 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
918 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
920 2010-04-07 Richard Guenther <rguenther@suse.de>
922 * options.c (gfc_init_options): Do not set.
924 2010-04-06 Tobias Burnus <burnus@net-b.de>
927 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
928 * match.c (gfc_match_critical, sync_statement): Ditto.
929 * gfortran.h (gfc_fcoarray): New enum.
930 (gfc_option_t): Use it.
931 * lang.opt (fcoarray): Add new flag.
932 * invoke.texi (fcoarray): Document it.
933 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
934 (gfc_handle_coarray_option): New function.
936 2010-04-06 Tobias Burnus <burnus@net-b.de>
939 * gfortran.h (gfc_array_spec): Add cotype.
940 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
941 and defer error diagnostic.
942 * resolve.c (resolve_fl_derived): Add missing check.
943 (resolve_symbol): Add cotype/type check.
944 * parse.c (parse_derived): Fix setting of coarray_comp.
946 2010-04-06 Tobias Burnus <burnus@net-b.de>
949 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
950 match_array_element_spec,gfc_copy_array_spec,
951 gfc_compare_array_spec): Include corank.
952 (match_array_element_spec,gfc_set_array_spec): Support codimension.
953 * decl.c (build_sym,build_struct,variable_decl,
954 match_attr_spec,attr_decl1,cray_pointer_decl,
955 gfc_match_volatile): Add codimension.
956 (gfc_match_codimension): New function.
957 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
958 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
959 (gfc_add_codimension): New function prototype.
960 * match.h (gfc_match_codimension): New function prototype.
961 (gfc_match_array_spec): Update prototype
962 * match.c (gfc_match_common): Update gfc_match_array_spec call.
963 * module.c (MOD_VERSION): Bump.
964 (mio_symbol_attribute): Support coarray attributes.
965 (mio_array_spec): Add corank support.
966 * parse.c (decode_specification_statement,decode_statement,
967 parse_derived): Add coarray support.
968 * resolve.c (resolve_formal_arglist, was_declared,
969 is_non_constant_shape_array, resolve_fl_variable,
970 resolve_fl_derived, resolve_symbol): Add coarray support.
971 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
972 gfc_build_class_symbol): Add coarray support.
973 (gfc_add_codimension): New function.
975 2010-04-06 Tobias Burnus <burnus@net-b.de>
978 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
979 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
980 stat_locked_other_image, stat_stopped_image and stat_unlocked of
982 * intrinsic.texi (iso_fortran_env): Ditto.
983 * libgfortran.h (libgfortran_stat_codes): New enum.
984 * module.c (use_iso_fortran_env_module): Honour -std= when loading
985 constants from the intrinsic module.
987 2010-04-06 Tobias Burnus <burnus@net-b.de>
990 * intrinsic.c (add_functions): Add num_images.
991 * decl.c (gfc_match_end): Handle END CRITICAL.
992 * intrinsic.h (gfc_simplify_num_images): Add prototype.
993 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
995 * gfortran.h (gfc_statement): Add enum items for those.
997 (gfc_isym_id): Add num_images.
998 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
999 (gfc_trans_sync,gfc_trans_critical): New functions.
1000 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1001 gfc_trans_critical): Add/update prototypes.
1002 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1003 and SYNC statements.
1004 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1005 * resolve.c (resolve_sync): Add function.
1006 (gfc_resolve_blocks): Handle CRITICAL.
1007 (resolve_code): Handle CRITICAL, ERROR STOP,
1008 (resolve_branch): Add CRITICAL constraint check.
1009 and SYNC statements.
1010 * st.c (gfc_free_statement): Add new statements.
1011 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1012 (gfc_build_builtin_function_decls): Initialize it.
1013 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1014 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1015 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1017 (match_exit_cycle): Handle CRITICAL constraint.
1018 (gfc_match_stopcode): Handle ERROR STOP.
1019 * match.h (gfc_match_critical, gfc_match_error_stop,
1020 gfc_match_sync_all, gfc_match_sync_images,
1021 gfc_match_sync_memory): Add prototype.
1022 * parse.c (decode_statement, gfc_ascii_statement,
1023 parse_executable): Handle new statements.
1024 (parse_critical_block): New function.
1025 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1026 * intrinsic.texi (num_images): Document new function.
1027 * simplify.c (gfc_simplify_num_images): Add function.
1029 2010-04-06 Tobias Burnus <burnus@net-b.de>
1032 * trans-array.c (gfc_conv_expr_descriptor): Update
1033 gfc_trans_scalar_assign call.
1034 (has_default_initializer): New function.
1035 (gfc_trans_deferred_array): Nullify less often.
1036 * trans-expr.c (gfc_conv_subref_array_arg,
1037 gfc_trans_subcomponent_assign): Update call to
1038 gfc_trans_scalar_assign.
1039 (gfc_trans_scalar_assign): Add parameter and pass it on.
1040 (gfc_trans_assignment_1): Optionally, do not dealloc before
1042 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1043 call to gfc_trans_scalar_assign.
1044 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1045 initializer to static variables.
1046 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1047 * trans-stmt.c (forall_make_variable_temp,
1048 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1049 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1050 gfc_trans_allocate): Update gfc_trans_assignment call.
1051 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1052 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1053 parameter to prototype.
1055 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1057 * ioparm.def : Update copyright.
1059 * trans-array.c : ditto
1060 * trans-array.h : ditto
1062 * trans-types.c: ditto
1063 * dependency.c : ditto
1064 * gfortran.h : ditto
1066 * trans-io.c : ditto
1067 * trans-intrinsic.c : ditto
1068 * libgfortran.h : ditto
1069 * invoke.texi : ditto
1070 * intrinsic.texi : ditto
1073 * intrinsic.c : ditto
1074 * interface.c : ditto
1075 * iresolve.c : ditto
1076 * trans-stmt.c : ditto
1077 * trans-stmt.h : ditto
1082 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1085 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1086 do not assert the context of derived types.
1088 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1091 * ioparm.def: Change inquire size variable to type pointer to
1094 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1097 * trans-expr.c (conv_parent_component_references): Ensure that
1098 'dt' has a backend_decl.
1101 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1102 type has a backend_decl.
1105 * resolve.c (resolve_global_procedure): Check that the 'cl'
1106 structure is not NULL.
1108 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1110 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1113 2010-03-17 Tobias Burnus <burnus@net-b.de>
1116 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1117 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1119 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1120 pointees as having explizit size.
1121 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1123 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1124 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1125 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1126 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1127 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1130 2010-03-14 Tobias Burnus <burnus@net-b.de>
1133 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1134 (resolve_ordinary_assign): Add check to avoid segfault.
1136 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1140 * resolve.c (resolve_compcall): Add new boolean dummy argument
1141 'class_members'. Only resolve expression at end if false.
1142 Remove redundant, static variable 'class_object'.
1143 (check_class_members): Add extra argument to call of
1145 (resolve_typebound_function): Renamed resolve_class_compcall.
1146 Do all the detection of class references here. Correct calls to
1147 resolve_compcall for extra argument.
1148 (resolve_typebound_subroutine): resolve_class_typebound_call
1149 renamed. Otherwise same as resolve_typebound_function.
1150 (gfc_resolve_expr): Call resolve_typebound_function.
1151 (resolve_code): Call resolve_typebound_subroutine.
1153 2010-03-10 Tobias Burnus <burnus@net-b.de
1156 * symbol.c (get_iso_c_sym): Set sym->result.
1158 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1161 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1162 for TBPs, otherwise they will not be resolved properly.
1163 (resolve_function): Use 'value.function.esym' instead of
1164 'value.function.name' to check if we're dealing with a TBP.
1165 (check_class_members): Set correct type of passed object for all TBPs,
1166 not only generic ones, except if the type is abstract.
1168 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1171 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1172 'final...' are not misinterpreted as FINAL statements.
1174 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1177 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1178 allocatable ultimate components do not need temporaries, whilst
1179 ultimate pointer components do.
1181 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1184 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1186 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1189 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1192 * trans-array.c (gfc_conv_array_parameter): A full array of
1193 derived type need not be restricted to a symbol without an
1194 array spec to use the call to gfc_conv_expr_descriptor.
1197 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1198 allocatable arrays do not need temporaries.
1200 2010-03-01 Tobias Burnus <burnus@net-b.de>
1203 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1206 2010-02-28 Tobias Burnus <burnus@net-b.de>
1209 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1210 (gfc_conv_initializer): Handle zero initializer as special case.
1212 2010-02-27 Tobias Burnus <burnus@net-b.de>
1215 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1216 for module variables for Fortran 2008.
1218 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1221 * trans-common.c (build_common_decl): Also update DECL_MODE,
1222 and DECL_SIZE when encountering a larger common block and call
1225 2010-02-24 Tobias Burnus <burnus@net-b.de>
1228 * trans-expr.c (gfc_conv_initializer): Call directly
1229 gfc_conv_constant for C_NULL_(FUN)PTR.
1231 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1234 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1235 checking the rest of the dimensions for elements.
1237 2010-02-21 Tobias Burnus <burnus@net-b.de>
1240 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1242 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1243 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1244 * invoke.texi: Document new -fno-protect-parens flag.
1246 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1252 * dependency.c (gfc_check_argument_var_dependency): Use enum
1253 value instead of arithmetic vaue for 'elemental'.
1254 (check_data_pointer_types): New function.
1255 (gfc_check_dependency): Call check_data_pointer_types.
1256 * trans-array.h : Change fourth argument of
1257 gfc_conv_array_parameter to boolean.
1258 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1259 can be a dummy but it must not be assumed shape or deferred.
1260 Change fourth argument to boolean. Array constructor exprs will
1261 always be contiguous and do not need packing and unpacking.
1262 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1263 space and change fourth argument of gfc_conv_array_parameter
1265 (gfc_trans_arrayfunc_assign): Change fourth argument of
1266 gfc_conv_array_parameter to boolean.
1267 * trans-io.c (gfc_convert_array_to_string): The same.
1268 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1270 2010-02-20 Tobias Burnus <burnus@net-b.de>
1273 * libgfortran.h: Add GFC_RTCHECK_MEM.
1274 * invoke.texi (-fcheck=): Document -fcheck=mem.
1275 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1276 and enable malloc-success check only with -fcheck=mem.
1277 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1279 2010-02-16 Tobias Burnus <burnus@net-b.de>
1282 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1283 * intrinsic.c (add_functions): Ditto.
1284 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1285 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1287 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1290 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1291 gfc_trans_do prototype.
1292 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1293 a loop exit condition. If exit condition is given, build the loop exit
1294 code, checking IO results of implied do loops in READ and WRITE.
1295 (gfc_trans_do): Likewise.
1296 * trans.c (trans_code): New static work function, previously
1297 gfc_trans_code. Passes exit condition to gfc_trans_do.
1298 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1299 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1300 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1301 result status bits in the dtparm structure. Use this condition in call
1302 to gfc_trans_code_cond.
1304 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1308 * trans-array.c (gfc_conv_array_parameter): Use
1309 gfc_full_array_ref_p to detect full and contiguous variable
1310 arrays. Full array components and contiguous arrays do not need
1311 internal_pack and internal_unpack.
1313 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1316 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1319 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1321 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1324 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1325 Tobias Burnus <burnus@net-b.de>
1328 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1330 2010-02-10 Tobias Burnus <burnus@net-b.de>
1333 * trans-decl.c (gfc_generate_function_code): Only check
1334 actual-vs.-dummy character bounds if not bind(C).
1336 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1339 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1340 info->dimen after info has been freed.
1342 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1345 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1348 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1350 * module.c (fix_mio_expr): Declare sym.
1352 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1355 * module.c (fix_mio_expr): Fix for private generic procedures.
1357 2010-02-09 Daniel Kraft <d@domob.eu>
1360 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1361 length to be correct and issue only with -Wsurprising.
1362 * invoke.texi (Wsurprising): Mention this new warning that is
1363 turned on by -Wsurprising.
1365 2010-02-09 Daniel Kraft <d@domob.eu>
1368 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1369 can be CHARACTER type.
1370 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1372 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1375 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1376 'formal_ptr'. If this is true, give returned descriptor unity
1377 lbounds, in all dimensions, and the appropriate offset.
1378 (gfc_conv_procedure_call); If formal is a pointer, set the last
1379 argument of gfc_conv_subref_array_arg to true.
1380 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1381 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1382 new arg of gfc_conv_subref_array_arg to false.
1383 * trans-stmt.c (forall_make_variable_temp): The same.
1385 2010-02-03 Tobias Burnus <burnus@net-b.de>
1388 * interface.c (compare_parameter): Disable rank-checking
1391 2010-02-02 Tobias Burnus <burnus@net-b.de>
1394 * parse.c (decode_specification_statement): Use sym->result not sym.
1396 2010-02-01 Tobias Burnus <burnus@net-b.de>
1399 * decl.c (variable_decl): Allow default initializer in
1400 TYPE declarations in PURE functions.
1402 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1405 * resolve.c (resolve_allocate_expr): Move default initialization code
1406 here from gfc_trans_allocate.
1407 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1409 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1410 of CLASS variables via memcpy.
1411 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1412 to resolve_allocate_expr.
1414 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1417 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1418 * gfortran.h : Add prototype for above.
1419 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1420 (gfc_trans_subcomponent_assign): Call new function to replace
1421 the code to deal with allocatable components.
1422 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1423 gfc_get_full_arrayspec_from_expr to replace existing code.
1425 2010-01-25 Tobias Burnus <burnus@net-b.de>
1428 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1431 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1435 * expr.c (remove_subobject_ref): If the constructor is NULL use
1436 the expression as the source.
1437 (simplify_const_ref): Change the type of expression if
1438 there are component references. Allow for substring to be at
1439 the end of an arbitrarily long chain of references. If an
1440 element is found that is not in an EXPR_ARRAY, assume that this
1441 is scalar initialization of array. Call remove_subobject_ref in
1442 this case with NULL second argument.
1444 2010-01-24 Tobias Burnus <burnus@net-b.de>
1447 * array.c (gfc_array_dimen_size): Use correct specific
1448 function in the check.
1450 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1453 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1454 is required, turn any trailing array elements after a range
1455 into ranges so that offsets can be calculated.
1457 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1459 * module.c (mio_f2k_derived): Use enumerator as initializer of
1463 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1464 bitfield of width 2.
1466 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1469 * resolve.c (extract_compcall_passed_object): Set locus for
1470 passed-object argument.
1471 (extract_ppc_passed_object): Set locus and correctly remove PPC
1474 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1477 * trans-decl.c (add_argument_checking): Do not use the backend
1478 decl directly to test for the presence of an optional dummy
1479 argument. Use gfc_conv_expr_present, remembering to set the
1483 * trans-decl.c (gfc_generate_function_code): Small white space
1484 changes. If 'recurcheckvar' is NULL do not try to reset it.
1486 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1489 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1490 component for extended types.
1491 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1492 and take care of parent component accessibility.
1494 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1497 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1498 * interface.c (check_interface1): Move a warning message here from
1499 resolve_fl_procedure.
1500 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1501 * module.c (read_module): Remove call to gfc_check_interfaces, since
1502 this comes too early here.
1503 * resolve.c (resolve_fl_procedure): Move warning message to
1506 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1509 * interface.c (check_interface1): Pass symbol name rather than NULL to
1510 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1512 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1513 than NULL to gfc_compare_interfaces.
1515 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1518 * trans-array.c (duplicate_allocatable): Static version of
1519 gfc_duplicate_allocatable with provision to handle scalar
1520 components. New boolean argument to switch off call to malloc
1522 (gfc_duplicate_allocatable): New function to call above with
1524 (gfc_copy_allocatable_data): New function to call above with
1526 (structure_alloc_comps): Do not apply indirect reference to
1527 scalar pointers. Add new section to copy allocatable components
1528 of arrays. Extend copying of allocatable components to include
1530 (gfc_copy_only_alloc_comp): New function to copy allocatable
1531 component derived types, without allocating the base structure.
1532 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1533 Add primitive for gfc_copy_only_alloc_comp.
1534 * trans-expr.c (gfc_conv_procedure_call): After calls to
1535 transformational functions with results that are derived types
1536 with allocatable components, copy the components in the result.
1537 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1538 of lhs derived types before allocation.
1540 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1543 * module.c (load_generic_interfaces): If a procedure that is
1544 use associated but not generic is given an interface that
1545 includes itself, then make it generic.
1547 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1548 Shujing Zhao <pearly.zhao@oracle.com>
1550 PR translation/42469
1551 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1552 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1553 character between option name and help text.
1555 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1559 * trans-array.c (gfc_conv_array_initializer): Change call to
1560 gfc_error_now to call to gfc_fatal_error.
1561 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1562 (is_constant_element): Changed name from constant_element.
1563 (gfc_constant_ac): Only use expand_construuctor for expression
1564 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1565 call gfc_is_constant_expr.
1566 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1568 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1569 array expressions should have their constructors expanded.
1570 (gfc_resolve_expr): Use new function to determine whether or not to call
1571 gfc_expand_constructor.
1573 2010-01-09 Tobias Burnus <burnus@net-b.de>
1576 * trans-expr.c (gfc_trans_structure_assign): Handle
1578 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1579 to the constructor for c_null_(fun)ptr.
1580 * resolve.c (resolve_structure_cons): Add special case
1581 for c_null_(fun)ptr.
1583 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1585 * gfortranspec.c (lang_specific_driver): Update copyright notice
1588 2010-01-08 Tobias Burnus <burnus@net-b.de>
1591 * symbol.c (check_conflict, gfc_copy_attr): Add
1592 ASYNCHRONOUS support.
1593 (gfc_add_asynchronous): New function.
1594 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1595 (gfc_match_asynchronous): New function.
1596 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1597 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1598 (gfc_add_asynchronous): New Prototype.
1599 * module.c (ab_attribute, mio_symbol_attribute): Add
1600 ASYNCHRONOUS support.
1601 * resolve.c (was_declared): Ditto.
1602 * match.h (gfc_match_asynchronous): New prototype.
1603 * parse.c (decode_specification_statement,decode_statement):
1604 Add ASYNCHRONOUS support.
1606 2010-01-07 Tobias Burnus <burnus@net-b.de>
1609 * trans-decl.c (get_proc_pointer_decl): Fix call to
1610 gfc_conv_initializer for array-valued proc-pointer funcs.
1612 2010-01-07 Tobias Burnus <burnus@net-b.de>
1615 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1616 allocatable scalars with SAVE attribute.
1618 2010-01-05 Tobias Burnus <burnus@net-b.de>
1621 * options.c (gfc_post_options): Set -frecursion
1622 when -fopenmp is used.
1624 2010-01-05 Tobias Burnus <burnus@net-b.de>
1627 * trans-expr.c (gfc_conv_procedure_call): Nullify
1628 return value for allocatable-scalar character functions.
1630 2010-01-04 Tobias Burnus <burnus@net-b.de>
1633 * error.c (error_printf, gfc_warning, gfc_notify_std,
1634 gfc_warning_now, gfc_error, gfc_error_now,
1635 gfc_fatal_error): Change argument name from nocmsgid to
1636 gmsgid to enable (x)gettext's % checking.
1638 2010-01-04 Tobias Burnus <burnus@net-b.de>
1640 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1642 2010-01-04 Tobias Burnus <burnus@net-b.de>
1645 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1646 for functions returning allocatable scalars.
1647 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1648 reallocating an allocatable scalar.
1649 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1651 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1652 allocatable scalars.
1653 (gfc_generate_function_code): Nullify result variable for
1654 allocatable scalars.
1657 * module.c (gfc_use_module): Fix warning string to allow
1661 * invoke.texi (-fcheck=recursion): Mention that the checking
1662 is also disabled for -frecursive.
1663 * trans-decl.c (gfc_generate_function_code): Disable
1664 -fcheck=recursion when -frecursive is used.
1666 * intrinsic.texi (iso_c_binding): Improve wording.
1669 Copyright (C) 2010 Free Software Foundation, Inc.
1671 Copying and distribution of this file, with or without modification,
1672 are permitted in any medium without royalty provided the copyright
1673 notice and this notice are preserved.