1 2010-05-15 Janus Weil <janus@gcc.gnu.org>
5 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
8 2010-05-15 Janus Weil <janus@gcc.gnu.org>
12 * gfortran.h (gfc_class_null_initializer): New prototype.
13 * expr.c (gfc_class_null_initializer): New function to build a NULL
14 initializer for CLASS pointers.
15 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
16 containers. Remove default NULL initialization of $data component.
17 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
19 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
20 Use new function 'gfc_class_null_initializer'.
21 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
24 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
27 * fortran/interface.c (get_sym_storage_size): Use signed instead of
28 unsigned mpz_get_?i routines.
30 2010-05-14 Jakub Jelinek <jakub@redhat.com>
32 * trans.c (trans_code): Set backend locus early.
33 * trans-decl.c (gfc_get_fake_result_decl): Use source location
34 of the function instead of current input_location.
36 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
39 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
41 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
42 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
45 2010-05-13 Jakub Jelinek <jakub@redhat.com>
48 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
50 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
51 by reference dummy procedures or non-dummy procedure pointers.
52 (gfc_omp_predetermined_sharing): Return
53 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
55 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
58 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
60 (gfc_match_omp_critical): Likewise.
61 (gfc_match_omp_flush): Likewise.
62 (gfc_match_omp_workshare): Likewise.
63 (gfc_match_omp_master): Likewise.
64 (gfc_match_omp_ordered): Likewise.
65 (gfc_match_omp_atomic): Likewise.
66 (gfc_match_omp_barrier): Likewise.
67 (gfc_match_omp_end_nowait): Likewise.
69 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
72 * resolve.c (validate_case_label_expr): Removed FIXME.
73 (resolve_select): Raise default warning on case labels out of range
74 of the case expression.
76 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
81 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
82 about conversion warnings.
84 2010-05-10 Janus Weil <janus@gcc.gnu.org>
87 * match.c (gfc_match_select_type): Move error message to
89 * resolve.c (resolve_select_type): Error message moved here from
90 gfc_match_select_type. Correctly set type of temporary.
92 2010-05-10 Richard Guenther <rguenther@suse.de>
94 * trans-decl.c (gfc_build_library_function_decl): Split out
96 (build_library_function_decl_1): ... this new function.
97 Set a fnspec attribute if a specification was provided.
98 (gfc_build_library_function_decl_with_spec): New function.
99 (gfc_build_intrinsic_function_decls): Annotate internal_pack
102 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
105 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
108 2010-05-07 Jason Merrill <jason@redhat.com>
110 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
111 to avoid -Wc++-compat warning.
113 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
116 * options.c (gfc_handle_option): Add argument kind.
117 * gfortran.h (gfc_handle_option): Update declaration.
119 2010-05-06 Tobias Burnus <burnus@net-b.de>
122 * trans-types.c (gfc_sym_type): Mark Cray pointees as
125 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
128 * resolve.c (traverse_data_list): Rephrase error message for
129 non-constant bounds in data-implied-do.
131 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
134 * gfortran.h: Removed repeat count from constructor, removed
136 * data.h (gfc_assign_data_value_range): Changed return value from
138 * data.c (gfc_assign_data_value): Add location to constructor element.
139 (gfc_assign_data_value_range): Call gfc_assign_data_value()
140 for each element in range. Return early if an error was generated.
141 * resolve.c (check_data_variable): Stop early if range assignment
144 2010-05-05 Janus Weil <janus@gcc.gnu.org>
147 * resolve.c (resolve_fl_derived): Some fixes for class variables.
148 * symbol.c (gfc_build_class_symbol): Add separate class container for
151 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
154 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
156 2010-05-02 Tobias Burnus <burnus@net-b.de>
159 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
160 for lcobound, ucobound, image_index and this_image.
161 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
162 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
163 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
164 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
166 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
168 2010-04-30 Tobias Burnus <burnus@net-b.de>
172 * trans-types.c (gfc_get_array_descriptor_base): Fix index
173 calculation for array descriptor types.
175 2010-04-29 Janus Weil <janus@gcc.gnu.org>
178 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
179 initializers for PPC members of the vtabs.
181 2010-04-29 Janus Weil <janus@gcc.gnu.org>
184 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
185 attribute for all PPC members of the vtypes.
186 (copy_vtab_proc_comps): Copy the correct interface.
187 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
188 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
189 a dummy argument and make sure all PPC members of the vtab are
190 initialized correctly.
191 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
192 in call to gfc_trans_assign_vtab_procs.
193 * trans-stmt.c (gfc_trans_allocate): Ditto.
195 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
198 * resolve.c (resolve_typebound_function): Renamed
199 resolve_class_compcall.Do all the detection of class references
201 (resolve_typebound_subroutine): resolve_class_typebound_call
202 renamed. Otherwise same as resolve_typebound_function.
203 (gfc_resolve_expr): Call resolve_typebound_function.
204 (resolve_code): Call resolve_typebound_subroutine.
206 2010-04-29 Janus Weil <janus@gcc.gnu.org>
209 * resolve.c (resolve_typebound_generic_call): For CLASS methods
210 pass back the specific symtree name, rather than the target
213 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
216 * resolve.c (resolve_structure_cons): Make the initializer of
217 the vtab component 'extends' the same type as the component.
219 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
222 * interface.c (check_interface1): Pass symbol name rather than NULL to
223 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
224 trap MULL. (gfc_compare_derived_types): Revert previous change
225 incorporated incorrectly during merge from trunk, r155778.
226 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
227 than NULL to gfc_compare_interfaces.
228 * symbol.c (add_generic_specifics): Likewise.
230 2010-02-29 Janus Weil <janus@gcc.gnu.org>
233 * interface.c (gfc_compare_derived_types): Add condition for vtype.
234 * symbol.c (gfc_find_derived_vtab): Sey access to private.
235 (gfc_find_derived_vtab): Likewise.
236 * module.c (ab_attribute): Add enumerator AB_VTAB.
237 (mio_symbol_attribute): Use new attribute, AB_VTAB.
238 (check_for_ambiguous): Likewise.
240 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
241 Janus Weil <janus@gcc.gnu.org>
244 * trans-expr.c (select_class_proc): Remove function.
245 (conv_function_val): Delete reference to previous.
246 (gfc_conv_derived_to_class): Add second argument to the call to
247 gfc_find_derived_vtab.
248 (gfc_conv_structure): Exclude proc_pointer components when
249 accessing $data field of class objects.
250 (gfc_trans_assign_vtab_procs): New function.
251 (gfc_trans_class_assign): Add second argument to the call to
252 gfc_find_derived_vtab.
253 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
254 implement holding off searching for the vptr derived type.
255 (add_proc_component): New function.
256 (add_proc_comps): New function.
257 (add_procs_to_declared_vtab1): New function.
258 (copy_vtab_proc_comps): New function.
259 (add_procs_to_declared_vtab): New function.
260 (void add_generic_specifics): New function.
261 (add_generics_to_declared_vtab): New function.
262 (gfc_find_derived_vtab): Add second argument to the call to
263 gfc_find_derived_vtab. Add the calls to
264 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
265 * decl.c (build_sym, build_struct): Use new arg in calls to
266 gfc_build_class_symbol.
267 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
268 definition of struct gfc_class_esym_list. Modify prototypes
269 of gfc_build_class_symbol and gfc_find_derived_vtab.
270 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
271 call to gfc_find_derived_vtab.
272 * module.c : Add the vtype attribute.
273 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
274 * resolve.c (resolve_typebound_generic_call): Add second arg
275 to pass along the generic name for class methods.
276 (resolve_typebound_call): The same.
277 (resolve_compcall): Use the second arg to carry the generic
278 name from the above. Remove the reference to class_esym.
279 (check_members, check_class_members, resolve_class_esym,
280 hash_value_expr): Remove functions.
281 (resolve_class_compcall, resolve_class_typebound_call): Modify
282 to use vtable rather than member by member calls.
283 (gfc_resolve_expr): Modify second arg in call to
285 (resolve_select_type): Add second arg in call to
286 gfc_find_derived_vtab.
287 (resolve_code): Add second arg in call resolve_typebound_call.
288 (resolve_fl_derived): Exclude vtypes from check for late
289 procedure definitions. Likewise for checking of explicit
290 interface and checking of pass arg.
291 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
292 calls to gfc_find_derived_vtab.
293 * match.c (select_type_set_tmp): Use new arg in call to
294 gfc_build_class_symbol.
295 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
297 * parse.c (endType): Finish incomplete classes.
299 2010-04-28 Tobias Burnus <burnus@net-b.de>
303 * simplify.c (simplify_cobound): Handle scalar coarrays.
305 2010-04-27 Tobias Burnus <burnus@net-b.de>
307 * gfc-internals.texi: Update copyright year.
308 * gfortran.texi: Ditto.
309 * invoke.texi: Ditto.
311 2010-04-27 Tobias Burnus <burnus@net-b.de>
314 * resolve.c (resolve_allocate_expr): Allow array coarrays.
315 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
316 * trans-types.c (gfc_get_array_type_bounds,
317 gfc_get_array_descriptor_base): Add corank argument.
318 * trans-array.c (gfc_array_init_size): Handle corank.
319 (gfc_trans_create_temp_array, gfc_array_allocate,
320 gfc_conv_expr_descriptor): Add corank argument to call.
321 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
323 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
327 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
328 of mucking with a tree directly.
330 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
333 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
334 gfc_error with new error message.
336 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
340 * trans-expr.c (gfc_conv_expr): Supply an address expression for
342 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
344 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
345 than the address of a GFC_SS_REFERENCE.
346 * trans.h : Change comment on GFC_SS_REFERENCE.
348 2010-04-22 Richard Guenther <rguenther@suse.de>
351 * resolve.c (gfc_resolve_index): Wrap around ...
352 (gfc_resolve_index_1): ... this. Add parameter to allow
353 any integer kind index type.
354 (resolve_array_ref): Allow any integer kind for the start
355 index of an array ref.
357 2010-04-21 Jakub Jelinek <jakub@redhat.com>
360 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
363 2010-04-20 Harald Anlauf <anlauf@gmx.de>
365 * intrinsic.c (sort_actual): Remove 'is' in error message.
367 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
370 * resolve.c (resolve_fl_derived): If a component character
371 length has not been resolved, do so now.
372 (resolve_symbol): The same as above for a symbol character
374 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
375 not needed for a character valued, procedure pointer.
378 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
379 not found, return FAILURE rather than ICEing.
381 2010-04-19 Jakub Jelinek <jakub@redhat.com>
384 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
385 sequential loops private in the innermost containing task region.
387 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
389 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
390 to build_common_tree_nodes.
392 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
395 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
396 gfc_msg_bounds by using 'Array bound mismatch' directly.
397 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
398 error message to include the mismatch in the extent of array bound.
399 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
400 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
402 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
404 * gfortran.texi: Update information on temporary file locations.
406 2010-04-16 Jakub Jelinek <jakub@redhat.com>
408 * trans-decl.c (gfc_build_qualified_array): Ensure
409 ubound.N and lbound.N artificial variable names don't appear
412 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
415 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
416 block of code. Set name to the variable associated with the descriptor.
418 2010-04-15 Jakub Jelinek <jakub@redhat.com>
420 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
421 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
423 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
425 * intrinsic.texi: Add the missing specific name of intrinsic
426 procedure where the specific name is identical to the generic name.
427 Fix inconsistent or mismatch in the argument names in intrinsic
428 procedure descriptions. Add the SCALAR allocatable description to
431 2010-04-14 Tobias Burnus <burnus@net-b.de>
434 * array.c (gfc_find_array_ref): Handle codimensions.
435 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
436 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
437 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
439 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
440 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
442 * intrinsic.h (add_functions): Add this_image, image_index,
443 lcobound and ucobound intrinsics.
444 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
445 gfc_check_image_index, gfc_check_this_image,
446 gfc_simplify_image_index, gfc_simplify_lcobound,
447 gfc_simplify_this_image, gfc_simplify_ucobound):
448 New function prototypes.
449 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
450 IMAGE_INDEX): Document new intrinsic functions.
451 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
453 * simplify.c (simplify_bound_dim): Handle coarrays.
454 (simplify_bound): Update simplify_bound_dim call.
455 (gfc_simplify_num_images): Add -fcoarray=none check.
456 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
457 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
459 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
462 * constructor.c: Fix typo in comment.
463 * expr.c (find_array_section): Add check for max array limit.
465 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
468 * gfortranspec.c (lookup_option): Check for -static and return
470 (lang_specific_driver): Break when OPTION_static is discovered.
472 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
474 * array.c (extract_element): Restore function from trunk.
475 (gfc_get_array_element): Restore function from trunk.
476 (gfc_expand_constructor): Restore check against
477 flag_max_array_constructor.
478 * constructor.c (node_copy_and_append): Delete unused.
479 * gfortran.h: Delete comment and extra include.
480 * constructor.h: Bump copyright and clean up TODO comments.
481 * resolve.c: Whitespace.
483 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
485 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
486 with direct access access to elements. Adjusted prototype, fixed all
488 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
490 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
491 (gfc_simplify_spread): Removed workaround, directly insert elements
492 at a given array position.
493 (gfc_simplify_transpose): Likewise.
494 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
496 (gfc_simplify_unpack): Likewise.
498 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
500 * simplify.c (only_convert_cmplx_boz): Renamed to ...
501 (convert_boz): ... this and moved to start of file.
502 (gfc_simplify_abs): Whitespace fix.
503 (gfc_simplify_acos): Whitespace fix.
504 (gfc_simplify_acosh): Whitespace fix.
505 (gfc_simplify_aint): Whitespace fix.
506 (gfc_simplify_dint): Whitespace fix.
507 (gfc_simplify_anint): Whitespace fix.
508 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
509 (gfc_simplify_dnint): Whitespace fix.
510 (gfc_simplify_asin): Whitespace fix.
511 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
512 (gfc_simplify_atan): Likewise.
513 (gfc_simplify_atanh): Whitespace fix.
514 (gfc_simplify_atan2): Whitespace fix.
515 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
516 (gfc_simplify_bessel_j1): Likewise.
517 (gfc_simplify_bessel_jn): Likewise.
518 (gfc_simplify_bessel_y0): Likewise.
519 (gfc_simplify_bessel_y1): Likewise.
520 (gfc_simplify_bessel_yn): Likewise.
521 (gfc_simplify_ceiling): Reorderd statements.
522 (simplify_cmplx): Use convert_boz(), check for constant arguments.
524 (gfc_simplify_cmplx): Use correct default kind. Removed check for
526 (gfc_simplify_complex): Replaced if-gate. Removed check for
528 (gfc_simplify_conjg): Whitespace fix.
529 (gfc_simplify_cos): Whitespace fix.
530 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
531 (gfc_simplify_dcmplx): Removed check for constant arguments.
532 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
533 (gfc_simplify_digits): Whitespace fix.
534 (gfc_simplify_dim): Whitespace fix.
535 (gfc_simplify_dprod): Reordered statements.
536 (gfc_simplify_erf): Whitespace fix.
537 (gfc_simplify_erfc): Whitespace fix.
538 (gfc_simplify_epsilon): Whitespace fix.
539 (gfc_simplify_exp): Whitespace fix.
540 (gfc_simplify_exponent): Use convert_boz().
541 (gfc_simplify_floor): Reorderd statements.
542 (gfc_simplify_gamma): Whitespace fix.
543 (gfc_simplify_huge): Whitespace fix.
544 (gfc_simplify_iand): Whitespace fix.
545 (gfc_simplify_ieor): Whitespace fix.
546 (simplify_intconv): Use gfc_convert_constant().
547 (gfc_simplify_int): Use simplify_intconv().
548 (gfc_simplify_int2): Reorderd statements.
549 (gfc_simplify_idint): Reorderd statements.
550 (gfc_simplify_ior): Whitespace fix.
551 (gfc_simplify_ishftc): Removed duplicate type check.
552 (gfc_simplify_len): Use range_check() instead of manual range check.
553 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
554 (gfc_simplify_log): Whitespace fix.
555 (gfc_simplify_log10): Whitespace fix.
556 (gfc_simplify_minval): Whitespace fix.
557 (gfc_simplify_maxval): Whitespace fix.
558 (gfc_simplify_mod): Whitespace fix.
559 (gfc_simplify_modulo): Whitespace fix.
560 (simplify_nint): Reorderd statements.
561 (gfc_simplify_not): Whitespace fix.
562 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
563 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
564 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
565 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
566 (gfc_simplify_realpart): Whitespace fix.
567 (gfc_simplify_selected_char_kind): Removed unused result-variable.
568 (gfc_simplify_selected_int_kind): Removed unused result-variable.
569 (gfc_simplify_selected_real_kind): Removed unused result-variable.
570 (gfc_simplify_sign): Whitespace fix.
571 (gfc_simplify_sin): Whitespace fix.
572 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
573 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
574 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
575 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
576 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
578 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
580 * gfortran.h (gfc_start_constructor): Removed.
581 (gfc_get_array_element): Removed.
582 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
583 instead. Fixed all callers.
584 (extract_element): Removed.
585 (gfc_expand_constructor): Temporarily removed check for
586 max-array-constructor. Will be re-introduced later if still required.
587 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
588 instead. Fixed all callers.
589 * expr.c (find_array_section): Replaced manual lookup of elements
590 by gfc_constructor_lookup.
592 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
594 * gfortran.h (gfc_get_null_expr): New prototype.
595 (gfc_get_operator_expr): New prototype.
596 (gfc_get_character_expr): New prototype.
597 (gfc_get_iokind_expr): New prototype.
598 * expr.c (gfc_get_null_expr): New.
599 (gfc_get_character_expr): New.
600 (gfc_get_iokind_expr): New.
601 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
602 * matchexp.c (build_node): Renamed and moved to
603 expr.c (gfc_get_operator_expr). Reordered arguments to match
604 other functions. Fixed all callers.
605 (gfc_get_parentheses): Use specific function to build expr.
606 * array.c (gfc_match_array_constructor): Likewise.
607 * arith.c (eval_intrinsic): Likewise.
608 (gfc_hollerith2int): Likewise.
609 (gfc_hollerith2real): Likewise.
610 (gfc_hollerith2complex): Likewise.
611 (gfc_hollerith2logical): Likewise.
612 * data.c (create_character_intializer): Likewise.
613 * decl.c (gfc_match_null): Likewise.
614 (enum_initializer): Likewise.
615 * io.c (gfc_match_format): Likewise.
616 (match_io): Likewise.
617 * match.c (gfc_match_nullify): Likewise.
618 * primary.c (match_string_constant): Likewise.
619 (match_logical_constant): Likewise.
620 (build_actual_constructor): Likewise.
621 * resolve.c (build_default_init_expr): Likewise.
622 * symbol.c (generate_isocbinding_symbol): Likewise.
623 (gfc_build_class_symbol): Likewise.
624 (gfc_find_derived_vtab): Likewise.
625 * simplify.c (simplify_achar_char): Likewise.
626 (gfc_simplify_adjustl): Likewise.
627 (gfc_simplify_adjustr): Likewise.
628 (gfc_simplify_and): Likewise.
629 (gfc_simplify_bit_size): Likewise.
630 (gfc_simplify_is_iostat_end): Likewise.
631 (gfc_simplify_is_iostat_eor): Likewise.
632 (gfc_simplify_isnan): Likewise.
633 (simplify_bound): Likewise.
634 (gfc_simplify_leadz): Likewise.
635 (gfc_simplify_len_trim): Likewise.
636 (gfc_simplify_logical): Likewise.
637 (gfc_simplify_maxexponent): Likewise.
638 (gfc_simplify_minexponent): Likewise.
639 (gfc_simplify_new_line): Likewise.
640 (gfc_simplify_null): Likewise.
641 (gfc_simplify_or): Likewise.
642 (gfc_simplify_precision): Likewise.
643 (gfc_simplify_repeat): Likewise.
644 (gfc_simplify_scan): Likewise.
645 (gfc_simplify_size): Likewise.
646 (gfc_simplify_trailz): Likewise.
647 (gfc_simplify_trim): Likewise.
648 (gfc_simplify_verify): Likewise.
649 (gfc_simplify_xor): Likewise.
650 * trans-io.c (build_dt): Likewise.
651 (gfc_new_nml_name_expr): Removed.
653 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
655 * arith.h (gfc_constant_result): Removed prototype.
656 * constructor.h (gfc_build_array_expr): Removed prototype.
657 (gfc_build_structure_constructor_expr): Removed prototype.
658 * gfortran.h (gfc_int_expr): Removed prototype.
659 (gfc_logical_expr): Removed prototype.
660 (gfc_get_array_expr): New prototype.
661 (gfc_get_structure_constructor_expr): New prototype.
662 (gfc_get_constant_expr): New prototype.
663 (gfc_get_int_expr): New prototype.
664 (gfc_get_logical_expr): New prototype.
665 * arith.c (gfc_constant_result): Moved and renamed to
666 expr.c (gfc_get_constant_expr). Fixed all callers.
667 * constructor.c (gfc_build_array_expr): Moved and renamed to
668 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
669 and kind. Fixed all callers.
670 (gfc_build_structure_constructor_expr): Moved and renamed to
671 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
672 to type and kind. Fixed all callers.
673 * expr.c (gfc_logical_expr): Renamed to ...
674 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
675 (gfc_int_expr): Renamed to ...
676 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
678 (gfc_get_constant_expr): New.
679 (gfc_get_array_expr): New.
680 (gfc_get_structure_constructor_expr): New.
681 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
684 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
686 * constructor.h: New.
687 * constructor.c: New.
688 * Make-lang.in: Add new files to F95_PARSER_OBJS.
689 * arith.c (reducy_unary): Use constructor API.
690 (reduce_binary_ac): Likewise.
691 (reduce_binary_ca): Likewise.
692 (reduce_binary_aa): Likewise.
693 * check.c (gfc_check_pack): Likewise.
694 (gfc_check_reshape): Likewise.
695 (gfc_check_unpack): Likewise.
696 * decl.c (add_init_expr_to_sym): Likewise.
697 (build_struct): Likewise.
698 * dependency.c (gfc_check_dependency): Likewise.
699 (contains_forall_index_p): Likewise.
700 * dump-parse-tree.c (show_constructor): Likewise.
701 * expr.c (free_expr0): Likewise.
702 (gfc_copy_expr): Likewise.
703 (gfc_is_constant_expr): Likewise.
704 (simplify_constructor): Likewise.
705 (find_array_element): Likewise.
706 (find_component_ref): Likewise.
707 (find_array_section): Likewise.
708 (find_substring_ref): Likewise.
709 (simplify_const_ref): Likewise.
710 (scalarize_intrinsic_call): Likewise.
711 (check_alloc_comp_init): Likewise.
712 (gfc_default_initializer): Likewise.
713 (gfc_traverse_expr): Likewise.
714 * iresolve.c (check_charlen_present): Likewise.
715 (gfc_resolve_reshape): Likewise.
716 (gfc_resolve_transfer): Likewise.
717 * module.c (mio_constructor): Likewise.
718 * primary.c (build_actual_constructor): Likewise.
719 (gfc_match_structure_constructor): Likewise.
720 * resolve.c (resolve_structure_cons): Likewise.
721 * simplify.c (is_constant_array_expr): Likewise.
722 (init_result_expr): Likewise.
723 (transformational_result): Likewise.
724 (simplify_transformation_to_scalar): Likewise.
725 (simplify_transformation_to_array): Likewise.
726 (gfc_simplify_dot_product): Likewise.
727 (simplify_bound): Likewise.
728 (simplify_matmul): Likewise.
729 (simplify_minval_maxval): Likewise.
730 (gfc_simplify_pack): Likewise.
731 (gfc_simplify_reshape): Likewise.
732 (gfc_simplify_shape): Likewise.
733 (gfc_simplify_spread): Likewise.
734 (gfc_simplify_transpose): Likewise.
735 (gfc_simplify_unpack): Likewise.q
736 (gfc_convert_constant): Likewise.
737 (gfc_convert_char_constant): Likewise.
738 * target-memory.c (size_array): Likewise.
739 (encode_array): Likewise.
740 (encode_derived): Likewise.
741 (interpret_array): Likewise.
742 (gfc_interpret_derived): Likewise.
743 (expr_to_char): Likewise.
744 (gfc_merge_initializers): Likewise.
745 * trans-array.c (gfc_get_array_constructor_size): Likewise.
746 (gfc_trans_array_constructor_value): Likewise.
747 (get_array_ctor_strlen): Likewise.
748 (gfc_constant_array_constructor_p): Likewise.
749 (gfc_build_constant_array_constructor): Likewise.
750 (gfc_trans_array_constructor): Likewise.
751 (gfc_conv_array_initializer): Likewise.
752 * trans-decl.c (check_constant_initializer): Likewise.
753 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
754 (gfc_apply_interface_mapping_to_cons): Likewise.
755 (gfc_trans_structure_assign): Likewise.
756 (gfc_conv_structure): Likewise.
757 * array.c (check_duplicate_iterator): Likewise.
758 (match_array_list): Likewise.
759 (match_array_cons_element): Likewise.
760 (gfc_match_array_constructor): Likewise.
761 (check_constructor_type): Likewise.
762 (check_constructor): Likewise.
764 (expand_constructor): Likewise.
765 (extract_element): Likewise.
766 (gfc_expanded_ac): Likewise.
767 (resolve_array_list): Likewise.
768 (gfc_resolve_character_array_constructor): Likewise.
769 (copy_iterator): Renamed to ...
770 (gfc_copy_iterator): ... this.
771 (gfc_append_constructor): Removed.
772 (gfc_insert_constructor): Removed unused function.
773 (gfc_get_constructor): Removed.
774 (gfc_free_constructor): Removed.
775 (qgfc_copy_constructor): Removed.
776 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
777 Removed all references. Replaced constructor list by splay-tree.
778 (struct gfc_constructor): Removed member 'next', moved 'offset' from
779 the inner struct, added member 'base'.
780 (gfc_append_constructor): Removed prototype.
781 (gfc_insert_constructor): Removed prototype.
782 (gfc_get_constructor): Removed prototype.
783 (gfc_free_constructor): Removed prototype.
784 (qgfc_copy_constructor): Removed prototype.
785 (gfc_copy_iterator): New prototype.
786 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
788 2010-04-10 Tobias Burnus <burnus@net-b.de>
791 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
792 proc-pointers and type-bound procedures.
793 (gfc_specification_expr): Check proc-pointers for pureness.
795 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
798 * gfortranspec.c (lang_specific_driver): Do not expose vars
799 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
802 2010-04-09 Tobias Burnus <burnus@net-b.de>
805 * decl.c (variable_decl, match_attr_spec): Fix setting the array
807 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
808 * data.c (gfc_assign_data_value): Ditto.
809 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
810 (gfc_traverse_expr): Traverse also through codimension expressions.
811 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
812 gfc_has_ultimate_pointer): New functions.
813 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
814 (gfc_array_ref): Add codimen.
815 (gfc_array_ref): Add in_allocate.
816 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
817 gfc_has_ultimate_pointer): Add prototypes.
818 * interface.c (compare_parameter, compare_actual_formal,
819 check_intents): Add coarray constraints.
820 * match.c (gfc_match_iterator): Add coarray constraint.
821 * match.h (gfc_match_array_ref): Update interface.
822 * primary.c (gfc_match_varspec): Handle codimensions.
823 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
824 (check_class_members): Return gfc_try instead for error recovery.
825 (resolve_typebound_function,resolve_typebound_subroutine,
826 check_members): Handle return value of check_class_members.
827 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
828 check_dimension, compare_spec_to_ref, resolve_array_ref,
829 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
830 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
832 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
833 Skip over coarray refs.
834 (gfc_array_allocate) Add support for references containing coindexes.
835 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
836 (gfc_map_intrinsic_function): Ignore codimensions.
838 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
841 * io.c (check_format_string): Added check for additional non
842 blank characters after the format string was successfully
844 * io.c (check_format): Changed the error messages for positive
845 int required and period required to drop through the error logic
846 and report with gfc_error instead of gfc_error_now. Corrected
847 format postion for hollerith strings.
849 2010-04-08 Tobias Burnus <burnus@net-b.de>
851 * module.c (use_iso_fortran_env_module): Fix standard check.
853 2010-04-07 Jakub Jelinek <jakub@redhat.com>
855 * parse.c (parse_derived, parse_enum): Avoid set but not used
858 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
861 * gfortran.texi: Add section about representation of
864 2010-04-07 Simon Baldwin <simonb@google.com>
866 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
867 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
869 2010-04-07 Richard Guenther <rguenther@suse.de>
871 * options.c (gfc_init_options): Do not set.
873 2010-04-06 Tobias Burnus <burnus@net-b.de>
876 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
877 * match.c (gfc_match_critical, sync_statement): Ditto.
878 * gfortran.h (gfc_fcoarray): New enum.
879 (gfc_option_t): Use it.
880 * lang.opt (fcoarray): Add new flag.
881 * invoke.texi (fcoarray): Document it.
882 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
883 (gfc_handle_coarray_option): New function.
885 2010-04-06 Tobias Burnus <burnus@net-b.de>
888 * gfortran.h (gfc_array_spec): Add cotype.
889 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
890 and defer error diagnostic.
891 * resolve.c (resolve_fl_derived): Add missing check.
892 (resolve_symbol): Add cotype/type check.
893 * parse.c (parse_derived): Fix setting of coarray_comp.
895 2010-04-06 Tobias Burnus <burnus@net-b.de>
898 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
899 match_array_element_spec,gfc_copy_array_spec,
900 gfc_compare_array_spec): Include corank.
901 (match_array_element_spec,gfc_set_array_spec): Support codimension.
902 * decl.c (build_sym,build_struct,variable_decl,
903 match_attr_spec,attr_decl1,cray_pointer_decl,
904 gfc_match_volatile): Add codimension.
905 (gfc_match_codimension): New function.
906 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
907 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
908 (gfc_add_codimension): New function prototype.
909 * match.h (gfc_match_codimension): New function prototype.
910 (gfc_match_array_spec): Update prototype
911 * match.c (gfc_match_common): Update gfc_match_array_spec call.
912 * module.c (MOD_VERSION): Bump.
913 (mio_symbol_attribute): Support coarray attributes.
914 (mio_array_spec): Add corank support.
915 * parse.c (decode_specification_statement,decode_statement,
916 parse_derived): Add coarray support.
917 * resolve.c (resolve_formal_arglist, was_declared,
918 is_non_constant_shape_array, resolve_fl_variable,
919 resolve_fl_derived, resolve_symbol): Add coarray support.
920 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
921 gfc_build_class_symbol): Add coarray support.
922 (gfc_add_codimension): New function.
924 2010-04-06 Tobias Burnus <burnus@net-b.de>
927 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
928 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
929 stat_locked_other_image, stat_stopped_image and stat_unlocked of
931 * intrinsic.texi (iso_fortran_env): Ditto.
932 * libgfortran.h (libgfortran_stat_codes): New enum.
933 * module.c (use_iso_fortran_env_module): Honour -std= when loading
934 constants from the intrinsic module.
936 2010-04-06 Tobias Burnus <burnus@net-b.de>
939 * intrinsic.c (add_functions): Add num_images.
940 * decl.c (gfc_match_end): Handle END CRITICAL.
941 * intrinsic.h (gfc_simplify_num_images): Add prototype.
942 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
944 * gfortran.h (gfc_statement): Add enum items for those.
946 (gfc_isym_id): Add num_images.
947 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
948 (gfc_trans_sync,gfc_trans_critical): New functions.
949 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
950 gfc_trans_critical): Add/update prototypes.
951 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
953 * trans.h (gfor_fndecl_error_stop_string) Add variable.
954 * resolve.c (resolve_sync): Add function.
955 (gfc_resolve_blocks): Handle CRITICAL.
956 (resolve_code): Handle CRITICAL, ERROR STOP,
957 (resolve_branch): Add CRITICAL constraint check.
959 * st.c (gfc_free_statement): Add new statements.
960 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
961 (gfc_build_builtin_function_decls): Initialize it.
962 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
963 (gfc_match_critical, gfc_match_error_stop, sync_statement,
964 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
966 (match_exit_cycle): Handle CRITICAL constraint.
967 (gfc_match_stopcode): Handle ERROR STOP.
968 * match.h (gfc_match_critical, gfc_match_error_stop,
969 gfc_match_sync_all, gfc_match_sync_images,
970 gfc_match_sync_memory): Add prototype.
971 * parse.c (decode_statement, gfc_ascii_statement,
972 parse_executable): Handle new statements.
973 (parse_critical_block): New function.
974 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
975 * intrinsic.texi (num_images): Document new function.
976 * simplify.c (gfc_simplify_num_images): Add function.
978 2010-04-06 Tobias Burnus <burnus@net-b.de>
981 * trans-array.c (gfc_conv_expr_descriptor): Update
982 gfc_trans_scalar_assign call.
983 (has_default_initializer): New function.
984 (gfc_trans_deferred_array): Nullify less often.
985 * trans-expr.c (gfc_conv_subref_array_arg,
986 gfc_trans_subcomponent_assign): Update call to
987 gfc_trans_scalar_assign.
988 (gfc_trans_scalar_assign): Add parameter and pass it on.
989 (gfc_trans_assignment_1): Optionally, do not dealloc before
991 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
992 call to gfc_trans_scalar_assign.
993 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
994 initializer to static variables.
995 (gfc_init_default_dt): Add dealloc parameter and pass it on.
996 * trans-stmt.c (forall_make_variable_temp,
997 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
998 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
999 gfc_trans_allocate): Update gfc_trans_assignment call.
1000 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1001 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1002 parameter to prototype.
1004 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1006 * ioparm.def : Update copyright.
1008 * trans-array.c : ditto
1009 * trans-array.h : ditto
1011 * trans-types.c: ditto
1012 * dependency.c : ditto
1013 * gfortran.h : ditto
1015 * trans-io.c : ditto
1016 * trans-intrinsic.c : ditto
1017 * libgfortran.h : ditto
1018 * invoke.texi : ditto
1019 * intrinsic.texi : ditto
1022 * intrinsic.c : ditto
1023 * interface.c : ditto
1024 * iresolve.c : ditto
1025 * trans-stmt.c : ditto
1026 * trans-stmt.h : ditto
1031 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1034 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1035 do not assert the context of derived types.
1037 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1040 * ioparm.def: Change inquire size variable to type pointer to
1043 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1046 * trans-expr.c (conv_parent_component_references): Ensure that
1047 'dt' has a backend_decl.
1050 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1051 type has a backend_decl.
1054 * resolve.c (resolve_global_procedure): Check that the 'cl'
1055 structure is not NULL.
1057 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1059 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1062 2010-03-17 Tobias Burnus <burnus@net-b.de>
1065 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1066 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1068 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1069 pointees as having explizit size.
1070 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1072 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1073 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1074 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1075 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1076 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1079 2010-03-14 Tobias Burnus <burnus@net-b.de>
1082 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1083 (resolve_ordinary_assign): Add check to avoid segfault.
1085 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1089 * resolve.c (resolve_compcall): Add new boolean dummy argument
1090 'class_members'. Only resolve expression at end if false.
1091 Remove redundant, static variable 'class_object'.
1092 (check_class_members): Add extra argument to call of
1094 (resolve_typebound_function): Renamed resolve_class_compcall.
1095 Do all the detection of class references here. Correct calls to
1096 resolve_compcall for extra argument.
1097 (resolve_typebound_subroutine): resolve_class_typebound_call
1098 renamed. Otherwise same as resolve_typebound_function.
1099 (gfc_resolve_expr): Call resolve_typebound_function.
1100 (resolve_code): Call resolve_typebound_subroutine.
1102 2010-03-10 Tobias Burnus <burnus@net-b.de
1105 * symbol.c (get_iso_c_sym): Set sym->result.
1107 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1110 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1111 for TBPs, otherwise they will not be resolved properly.
1112 (resolve_function): Use 'value.function.esym' instead of
1113 'value.function.name' to check if we're dealing with a TBP.
1114 (check_class_members): Set correct type of passed object for all TBPs,
1115 not only generic ones, except if the type is abstract.
1117 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1120 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1121 'final...' are not misinterpreted as FINAL statements.
1123 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1126 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1127 allocatable ultimate components do not need temporaries, whilst
1128 ultimate pointer components do.
1130 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1133 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1135 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1138 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1141 * trans-array.c (gfc_conv_array_parameter): A full array of
1142 derived type need not be restricted to a symbol without an
1143 array spec to use the call to gfc_conv_expr_descriptor.
1146 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1147 allocatable arrays do not need temporaries.
1149 2010-03-01 Tobias Burnus <burnus@net-b.de>
1152 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1155 2010-02-28 Tobias Burnus <burnus@net-b.de>
1158 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1159 (gfc_conv_initializer): Handle zero initializer as special case.
1161 2010-02-27 Tobias Burnus <burnus@net-b.de>
1164 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1165 for module variables for Fortran 2008.
1167 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1170 * trans-common.c (build_common_decl): Also update DECL_MODE,
1171 and DECL_SIZE when encountering a larger common block and call
1174 2010-02-24 Tobias Burnus <burnus@net-b.de>
1177 * trans-expr.c (gfc_conv_initializer): Call directly
1178 gfc_conv_constant for C_NULL_(FUN)PTR.
1180 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1183 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1184 checking the rest of the dimensions for elements.
1186 2010-02-21 Tobias Burnus <burnus@net-b.de>
1189 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1191 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1192 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1193 * invoke.texi: Document new -fno-protect-parens flag.
1195 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1201 * dependency.c (gfc_check_argument_var_dependency): Use enum
1202 value instead of arithmetic vaue for 'elemental'.
1203 (check_data_pointer_types): New function.
1204 (gfc_check_dependency): Call check_data_pointer_types.
1205 * trans-array.h : Change fourth argument of
1206 gfc_conv_array_parameter to boolean.
1207 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1208 can be a dummy but it must not be assumed shape or deferred.
1209 Change fourth argument to boolean. Array constructor exprs will
1210 always be contiguous and do not need packing and unpacking.
1211 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1212 space and change fourth argument of gfc_conv_array_parameter
1214 (gfc_trans_arrayfunc_assign): Change fourth argument of
1215 gfc_conv_array_parameter to boolean.
1216 * trans-io.c (gfc_convert_array_to_string): The same.
1217 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1219 2010-02-20 Tobias Burnus <burnus@net-b.de>
1222 * libgfortran.h: Add GFC_RTCHECK_MEM.
1223 * invoke.texi (-fcheck=): Document -fcheck=mem.
1224 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1225 and enable malloc-success check only with -fcheck=mem.
1226 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1228 2010-02-16 Tobias Burnus <burnus@net-b.de>
1231 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1232 * intrinsic.c (add_functions): Ditto.
1233 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1234 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1236 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1239 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1240 gfc_trans_do prototype.
1241 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1242 a loop exit condition. If exit condition is given, build the loop exit
1243 code, checking IO results of implied do loops in READ and WRITE.
1244 (gfc_trans_do): Likewise.
1245 * trans.c (trans_code): New static work function, previously
1246 gfc_trans_code. Passes exit condition to gfc_trans_do.
1247 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1248 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1249 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1250 result status bits in the dtparm structure. Use this condition in call
1251 to gfc_trans_code_cond.
1253 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1257 * trans-array.c (gfc_conv_array_parameter): Use
1258 gfc_full_array_ref_p to detect full and contiguous variable
1259 arrays. Full array components and contiguous arrays do not need
1260 internal_pack and internal_unpack.
1262 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1265 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1268 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1270 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1273 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1274 Tobias Burnus <burnus@net-b.de>
1277 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1279 2010-02-10 Tobias Burnus <burnus@net-b.de>
1282 * trans-decl.c (gfc_generate_function_code): Only check
1283 actual-vs.-dummy character bounds if not bind(C).
1285 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1288 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1289 info->dimen after info has been freed.
1291 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1294 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1297 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1299 * module.c (fix_mio_expr): Declare sym.
1301 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1304 * module.c (fix_mio_expr): Fix for private generic procedures.
1306 2010-02-09 Daniel Kraft <d@domob.eu>
1309 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1310 length to be correct and issue only with -Wsurprising.
1311 * invoke.texi (Wsurprising): Mention this new warning that is
1312 turned on by -Wsurprising.
1314 2010-02-09 Daniel Kraft <d@domob.eu>
1317 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1318 can be CHARACTER type.
1319 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1321 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1324 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1325 'formal_ptr'. If this is true, give returned descriptor unity
1326 lbounds, in all dimensions, and the appropriate offset.
1327 (gfc_conv_procedure_call); If formal is a pointer, set the last
1328 argument of gfc_conv_subref_array_arg to true.
1329 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1330 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1331 new arg of gfc_conv_subref_array_arg to false.
1332 * trans-stmt.c (forall_make_variable_temp): The same.
1334 2010-02-03 Tobias Burnus <burnus@net-b.de>
1337 * interface.c (compare_parameter): Disable rank-checking
1340 2010-02-02 Tobias Burnus <burnus@net-b.de>
1343 * parse.c (decode_specification_statement): Use sym->result not sym.
1345 2010-02-01 Tobias Burnus <burnus@net-b.de>
1348 * decl.c (variable_decl): Allow default initializer in
1349 TYPE declarations in PURE functions.
1351 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1354 * resolve.c (resolve_allocate_expr): Move default initialization code
1355 here from gfc_trans_allocate.
1356 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1358 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1359 of CLASS variables via memcpy.
1360 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1361 to resolve_allocate_expr.
1363 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1366 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1367 * gfortran.h : Add prototype for above.
1368 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1369 (gfc_trans_subcomponent_assign): Call new function to replace
1370 the code to deal with allocatable components.
1371 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1372 gfc_get_full_arrayspec_from_expr to replace existing code.
1374 2010-01-25 Tobias Burnus <burnus@net-b.de>
1377 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1380 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1384 * expr.c (remove_subobject_ref): If the constructor is NULL use
1385 the expression as the source.
1386 (simplify_const_ref): Change the type of expression if
1387 there are component references. Allow for substring to be at
1388 the end of an arbitrarily long chain of references. If an
1389 element is found that is not in an EXPR_ARRAY, assume that this
1390 is scalar initialization of array. Call remove_subobject_ref in
1391 this case with NULL second argument.
1393 2010-01-24 Tobias Burnus <burnus@net-b.de>
1396 * array.c (gfc_array_dimen_size): Use correct specific
1397 function in the check.
1399 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1402 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1403 is required, turn any trailing array elements after a range
1404 into ranges so that offsets can be calculated.
1406 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1408 * module.c (mio_f2k_derived): Use enumerator as initializer of
1412 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1413 bitfield of width 2.
1415 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1418 * resolve.c (extract_compcall_passed_object): Set locus for
1419 passed-object argument.
1420 (extract_ppc_passed_object): Set locus and correctly remove PPC
1423 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1426 * trans-decl.c (add_argument_checking): Do not use the backend
1427 decl directly to test for the presence of an optional dummy
1428 argument. Use gfc_conv_expr_present, remembering to set the
1432 * trans-decl.c (gfc_generate_function_code): Small white space
1433 changes. If 'recurcheckvar' is NULL do not try to reset it.
1435 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1438 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1439 component for extended types.
1440 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1441 and take care of parent component accessibility.
1443 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1446 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1447 * interface.c (check_interface1): Move a warning message here from
1448 resolve_fl_procedure.
1449 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1450 * module.c (read_module): Remove call to gfc_check_interfaces, since
1451 this comes too early here.
1452 * resolve.c (resolve_fl_procedure): Move warning message to
1455 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1458 * interface.c (check_interface1): Pass symbol name rather than NULL to
1459 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1461 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1462 than NULL to gfc_compare_interfaces.
1464 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1467 * trans-array.c (duplicate_allocatable): Static version of
1468 gfc_duplicate_allocatable with provision to handle scalar
1469 components. New boolean argument to switch off call to malloc
1471 (gfc_duplicate_allocatable): New function to call above with
1473 (gfc_copy_allocatable_data): New function to call above with
1475 (structure_alloc_comps): Do not apply indirect reference to
1476 scalar pointers. Add new section to copy allocatable components
1477 of arrays. Extend copying of allocatable components to include
1479 (gfc_copy_only_alloc_comp): New function to copy allocatable
1480 component derived types, without allocating the base structure.
1481 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1482 Add primitive for gfc_copy_only_alloc_comp.
1483 * trans-expr.c (gfc_conv_procedure_call): After calls to
1484 transformational functions with results that are derived types
1485 with allocatable components, copy the components in the result.
1486 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1487 of lhs derived types before allocation.
1489 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1492 * module.c (load_generic_interfaces): If a procedure that is
1493 use associated but not generic is given an interface that
1494 includes itself, then make it generic.
1496 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1497 Shujing Zhao <pearly.zhao@oracle.com>
1499 PR translation/42469
1500 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1501 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1502 character between option name and help text.
1504 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1508 * trans-array.c (gfc_conv_array_initializer): Change call to
1509 gfc_error_now to call to gfc_fatal_error.
1510 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1511 (is_constant_element): Changed name from constant_element.
1512 (gfc_constant_ac): Only use expand_construuctor for expression
1513 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1514 call gfc_is_constant_expr.
1515 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1517 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1518 array expressions should have their constructors expanded.
1519 (gfc_resolve_expr): Use new function to determine whether or not to call
1520 gfc_expand_constructor.
1522 2010-01-09 Tobias Burnus <burnus@net-b.de>
1525 * trans-expr.c (gfc_trans_structure_assign): Handle
1527 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1528 to the constructor for c_null_(fun)ptr.
1529 * resolve.c (resolve_structure_cons): Add special case
1530 for c_null_(fun)ptr.
1532 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1534 * gfortranspec.c (lang_specific_driver): Update copyright notice
1537 2010-01-08 Tobias Burnus <burnus@net-b.de>
1540 * symbol.c (check_conflict, gfc_copy_attr): Add
1541 ASYNCHRONOUS support.
1542 (gfc_add_asynchronous): New function.
1543 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1544 (gfc_match_asynchronous): New function.
1545 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1546 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1547 (gfc_add_asynchronous): New Prototype.
1548 * module.c (ab_attribute, mio_symbol_attribute): Add
1549 ASYNCHRONOUS support.
1550 * resolve.c (was_declared): Ditto.
1551 * match.h (gfc_match_asynchronous): New prototype.
1552 * parse.c (decode_specification_statement,decode_statement):
1553 Add ASYNCHRONOUS support.
1555 2010-01-07 Tobias Burnus <burnus@net-b.de>
1558 * trans-decl.c (get_proc_pointer_decl): Fix call to
1559 gfc_conv_initializer for array-valued proc-pointer funcs.
1561 2010-01-07 Tobias Burnus <burnus@net-b.de>
1564 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1565 allocatable scalars with SAVE attribute.
1567 2010-01-05 Tobias Burnus <burnus@net-b.de>
1570 * options.c (gfc_post_options): Set -frecursion
1571 when -fopenmp is used.
1573 2010-01-05 Tobias Burnus <burnus@net-b.de>
1576 * trans-expr.c (gfc_conv_procedure_call): Nullify
1577 return value for allocatable-scalar character functions.
1579 2010-01-04 Tobias Burnus <burnus@net-b.de>
1582 * error.c (error_printf, gfc_warning, gfc_notify_std,
1583 gfc_warning_now, gfc_error, gfc_error_now,
1584 gfc_fatal_error): Change argument name from nocmsgid to
1585 gmsgid to enable (x)gettext's % checking.
1587 2010-01-04 Tobias Burnus <burnus@net-b.de>
1589 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1591 2010-01-04 Tobias Burnus <burnus@net-b.de>
1594 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1595 for functions returning allocatable scalars.
1596 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1597 reallocating an allocatable scalar.
1598 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1600 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1601 allocatable scalars.
1602 (gfc_generate_function_code): Nullify result variable for
1603 allocatable scalars.
1606 * module.c (gfc_use_module): Fix warning string to allow
1610 * invoke.texi (-fcheck=recursion): Mention that the checking
1611 is also disabled for -frecursive.
1612 * trans-decl.c (gfc_generate_function_code): Disable
1613 -fcheck=recursion when -frecursive is used.
1615 * intrinsic.texi (iso_c_binding): Improve wording.
1618 Copyright (C) 2010 Free Software Foundation, Inc.
1620 Copying and distribution of this file, with or without modification,
1621 are permitted in any medium without royalty provided the copyright
1622 notice and this notice are preserved.
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