1 2010-05-16 Richard Guenther <rguenther@suse.de>
3 * trans-decl.c (module_htab_decls_hash): Revert last change.
5 2010-05-16 Richard Guenther <rguenther@suse.de>
7 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
9 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11 * options.c (set_Wall): Remove special logic for Wuninitialized
14 2010-05-15 Janus Weil <janus@gcc.gnu.org>
18 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
21 2010-05-15 Janus Weil <janus@gcc.gnu.org>
25 * gfortran.h (gfc_class_null_initializer): New prototype.
26 * expr.c (gfc_class_null_initializer): New function to build a NULL
27 initializer for CLASS pointers.
28 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
29 containers. Remove default NULL initialization of $data component.
30 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
32 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
33 Use new function 'gfc_class_null_initializer'.
34 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
37 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
40 * fortran/interface.c (get_sym_storage_size): Use signed instead of
41 unsigned mpz_get_?i routines.
43 2010-05-14 Jakub Jelinek <jakub@redhat.com>
45 * trans.c (trans_code): Set backend locus early.
46 * trans-decl.c (gfc_get_fake_result_decl): Use source location
47 of the function instead of current input_location.
49 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
52 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
54 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
55 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
58 2010-05-13 Jakub Jelinek <jakub@redhat.com>
61 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
63 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
64 by reference dummy procedures or non-dummy procedure pointers.
65 (gfc_omp_predetermined_sharing): Return
66 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
68 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
71 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
73 (gfc_match_omp_critical): Likewise.
74 (gfc_match_omp_flush): Likewise.
75 (gfc_match_omp_workshare): Likewise.
76 (gfc_match_omp_master): Likewise.
77 (gfc_match_omp_ordered): Likewise.
78 (gfc_match_omp_atomic): Likewise.
79 (gfc_match_omp_barrier): Likewise.
80 (gfc_match_omp_end_nowait): Likewise.
82 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
85 * resolve.c (validate_case_label_expr): Removed FIXME.
86 (resolve_select): Raise default warning on case labels out of range
87 of the case expression.
89 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
94 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
95 about conversion warnings.
97 2010-05-10 Janus Weil <janus@gcc.gnu.org>
100 * match.c (gfc_match_select_type): Move error message to
102 * resolve.c (resolve_select_type): Error message moved here from
103 gfc_match_select_type. Correctly set type of temporary.
105 2010-05-10 Richard Guenther <rguenther@suse.de>
107 * trans-decl.c (gfc_build_library_function_decl): Split out
109 (build_library_function_decl_1): ... this new function.
110 Set a fnspec attribute if a specification was provided.
111 (gfc_build_library_function_decl_with_spec): New function.
112 (gfc_build_intrinsic_function_decls): Annotate internal_pack
115 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
118 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
121 2010-05-07 Jason Merrill <jason@redhat.com>
123 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
124 to avoid -Wc++-compat warning.
126 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
129 * options.c (gfc_handle_option): Add argument kind.
130 * gfortran.h (gfc_handle_option): Update declaration.
132 2010-05-06 Tobias Burnus <burnus@net-b.de>
135 * trans-types.c (gfc_sym_type): Mark Cray pointees as
138 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
141 * resolve.c (traverse_data_list): Rephrase error message for
142 non-constant bounds in data-implied-do.
144 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
147 * gfortran.h: Removed repeat count from constructor, removed
149 * data.h (gfc_assign_data_value_range): Changed return value from
151 * data.c (gfc_assign_data_value): Add location to constructor element.
152 (gfc_assign_data_value_range): Call gfc_assign_data_value()
153 for each element in range. Return early if an error was generated.
154 * resolve.c (check_data_variable): Stop early if range assignment
157 2010-05-05 Janus Weil <janus@gcc.gnu.org>
160 * resolve.c (resolve_fl_derived): Some fixes for class variables.
161 * symbol.c (gfc_build_class_symbol): Add separate class container for
164 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
167 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
169 2010-05-02 Tobias Burnus <burnus@net-b.de>
172 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
173 for lcobound, ucobound, image_index and this_image.
174 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
175 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
176 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
177 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
179 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
181 2010-04-30 Tobias Burnus <burnus@net-b.de>
185 * trans-types.c (gfc_get_array_descriptor_base): Fix index
186 calculation for array descriptor types.
188 2010-04-29 Janus Weil <janus@gcc.gnu.org>
191 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
192 initializers for PPC members of the vtabs.
194 2010-04-29 Janus Weil <janus@gcc.gnu.org>
197 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
198 attribute for all PPC members of the vtypes.
199 (copy_vtab_proc_comps): Copy the correct interface.
200 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
201 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
202 a dummy argument and make sure all PPC members of the vtab are
203 initialized correctly.
204 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
205 in call to gfc_trans_assign_vtab_procs.
206 * trans-stmt.c (gfc_trans_allocate): Ditto.
208 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
211 * resolve.c (resolve_typebound_function): Renamed
212 resolve_class_compcall.Do all the detection of class references
214 (resolve_typebound_subroutine): resolve_class_typebound_call
215 renamed. Otherwise same as resolve_typebound_function.
216 (gfc_resolve_expr): Call resolve_typebound_function.
217 (resolve_code): Call resolve_typebound_subroutine.
219 2010-04-29 Janus Weil <janus@gcc.gnu.org>
222 * resolve.c (resolve_typebound_generic_call): For CLASS methods
223 pass back the specific symtree name, rather than the target
226 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
229 * resolve.c (resolve_structure_cons): Make the initializer of
230 the vtab component 'extends' the same type as the component.
232 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
235 * interface.c (check_interface1): Pass symbol name rather than NULL to
236 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
237 trap MULL. (gfc_compare_derived_types): Revert previous change
238 incorporated incorrectly during merge from trunk, r155778.
239 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
240 than NULL to gfc_compare_interfaces.
241 * symbol.c (add_generic_specifics): Likewise.
243 2010-02-29 Janus Weil <janus@gcc.gnu.org>
246 * interface.c (gfc_compare_derived_types): Add condition for vtype.
247 * symbol.c (gfc_find_derived_vtab): Sey access to private.
248 (gfc_find_derived_vtab): Likewise.
249 * module.c (ab_attribute): Add enumerator AB_VTAB.
250 (mio_symbol_attribute): Use new attribute, AB_VTAB.
251 (check_for_ambiguous): Likewise.
253 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
254 Janus Weil <janus@gcc.gnu.org>
257 * trans-expr.c (select_class_proc): Remove function.
258 (conv_function_val): Delete reference to previous.
259 (gfc_conv_derived_to_class): Add second argument to the call to
260 gfc_find_derived_vtab.
261 (gfc_conv_structure): Exclude proc_pointer components when
262 accessing $data field of class objects.
263 (gfc_trans_assign_vtab_procs): New function.
264 (gfc_trans_class_assign): Add second argument to the call to
265 gfc_find_derived_vtab.
266 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
267 implement holding off searching for the vptr derived type.
268 (add_proc_component): New function.
269 (add_proc_comps): New function.
270 (add_procs_to_declared_vtab1): New function.
271 (copy_vtab_proc_comps): New function.
272 (add_procs_to_declared_vtab): New function.
273 (void add_generic_specifics): New function.
274 (add_generics_to_declared_vtab): New function.
275 (gfc_find_derived_vtab): Add second argument to the call to
276 gfc_find_derived_vtab. Add the calls to
277 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
278 * decl.c (build_sym, build_struct): Use new arg in calls to
279 gfc_build_class_symbol.
280 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
281 definition of struct gfc_class_esym_list. Modify prototypes
282 of gfc_build_class_symbol and gfc_find_derived_vtab.
283 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
284 call to gfc_find_derived_vtab.
285 * module.c : Add the vtype attribute.
286 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
287 * resolve.c (resolve_typebound_generic_call): Add second arg
288 to pass along the generic name for class methods.
289 (resolve_typebound_call): The same.
290 (resolve_compcall): Use the second arg to carry the generic
291 name from the above. Remove the reference to class_esym.
292 (check_members, check_class_members, resolve_class_esym,
293 hash_value_expr): Remove functions.
294 (resolve_class_compcall, resolve_class_typebound_call): Modify
295 to use vtable rather than member by member calls.
296 (gfc_resolve_expr): Modify second arg in call to
298 (resolve_select_type): Add second arg in call to
299 gfc_find_derived_vtab.
300 (resolve_code): Add second arg in call resolve_typebound_call.
301 (resolve_fl_derived): Exclude vtypes from check for late
302 procedure definitions. Likewise for checking of explicit
303 interface and checking of pass arg.
304 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
305 calls to gfc_find_derived_vtab.
306 * match.c (select_type_set_tmp): Use new arg in call to
307 gfc_build_class_symbol.
308 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
310 * parse.c (endType): Finish incomplete classes.
312 2010-04-28 Tobias Burnus <burnus@net-b.de>
316 * simplify.c (simplify_cobound): Handle scalar coarrays.
318 2010-04-27 Tobias Burnus <burnus@net-b.de>
320 * gfc-internals.texi: Update copyright year.
321 * gfortran.texi: Ditto.
322 * invoke.texi: Ditto.
324 2010-04-27 Tobias Burnus <burnus@net-b.de>
327 * resolve.c (resolve_allocate_expr): Allow array coarrays.
328 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
329 * trans-types.c (gfc_get_array_type_bounds,
330 gfc_get_array_descriptor_base): Add corank argument.
331 * trans-array.c (gfc_array_init_size): Handle corank.
332 (gfc_trans_create_temp_array, gfc_array_allocate,
333 gfc_conv_expr_descriptor): Add corank argument to call.
334 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
336 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
340 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
341 of mucking with a tree directly.
343 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
346 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
347 gfc_error with new error message.
349 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
353 * trans-expr.c (gfc_conv_expr): Supply an address expression for
355 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
357 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
358 than the address of a GFC_SS_REFERENCE.
359 * trans.h : Change comment on GFC_SS_REFERENCE.
361 2010-04-22 Richard Guenther <rguenther@suse.de>
364 * resolve.c (gfc_resolve_index): Wrap around ...
365 (gfc_resolve_index_1): ... this. Add parameter to allow
366 any integer kind index type.
367 (resolve_array_ref): Allow any integer kind for the start
368 index of an array ref.
370 2010-04-21 Jakub Jelinek <jakub@redhat.com>
373 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
376 2010-04-20 Harald Anlauf <anlauf@gmx.de>
378 * intrinsic.c (sort_actual): Remove 'is' in error message.
380 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
383 * resolve.c (resolve_fl_derived): If a component character
384 length has not been resolved, do so now.
385 (resolve_symbol): The same as above for a symbol character
387 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
388 not needed for a character valued, procedure pointer.
391 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
392 not found, return FAILURE rather than ICEing.
394 2010-04-19 Jakub Jelinek <jakub@redhat.com>
397 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
398 sequential loops private in the innermost containing task region.
400 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
402 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
403 to build_common_tree_nodes.
405 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
408 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
409 gfc_msg_bounds by using 'Array bound mismatch' directly.
410 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
411 error message to include the mismatch in the extent of array bound.
412 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
413 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
415 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
417 * gfortran.texi: Update information on temporary file locations.
419 2010-04-16 Jakub Jelinek <jakub@redhat.com>
421 * trans-decl.c (gfc_build_qualified_array): Ensure
422 ubound.N and lbound.N artificial variable names don't appear
425 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
428 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
429 block of code. Set name to the variable associated with the descriptor.
431 2010-04-15 Jakub Jelinek <jakub@redhat.com>
433 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
434 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
436 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
438 * intrinsic.texi: Add the missing specific name of intrinsic
439 procedure where the specific name is identical to the generic name.
440 Fix inconsistent or mismatch in the argument names in intrinsic
441 procedure descriptions. Add the SCALAR allocatable description to
444 2010-04-14 Tobias Burnus <burnus@net-b.de>
447 * array.c (gfc_find_array_ref): Handle codimensions.
448 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
449 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
450 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
452 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
453 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
455 * intrinsic.h (add_functions): Add this_image, image_index,
456 lcobound and ucobound intrinsics.
457 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
458 gfc_check_image_index, gfc_check_this_image,
459 gfc_simplify_image_index, gfc_simplify_lcobound,
460 gfc_simplify_this_image, gfc_simplify_ucobound):
461 New function prototypes.
462 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
463 IMAGE_INDEX): Document new intrinsic functions.
464 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
466 * simplify.c (simplify_bound_dim): Handle coarrays.
467 (simplify_bound): Update simplify_bound_dim call.
468 (gfc_simplify_num_images): Add -fcoarray=none check.
469 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
470 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
472 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
475 * constructor.c: Fix typo in comment.
476 * expr.c (find_array_section): Add check for max array limit.
478 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
481 * gfortranspec.c (lookup_option): Check for -static and return
483 (lang_specific_driver): Break when OPTION_static is discovered.
485 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
487 * array.c (extract_element): Restore function from trunk.
488 (gfc_get_array_element): Restore function from trunk.
489 (gfc_expand_constructor): Restore check against
490 flag_max_array_constructor.
491 * constructor.c (node_copy_and_append): Delete unused.
492 * gfortran.h: Delete comment and extra include.
493 * constructor.h: Bump copyright and clean up TODO comments.
494 * resolve.c: Whitespace.
496 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
498 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
499 with direct access access to elements. Adjusted prototype, fixed all
501 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
503 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
504 (gfc_simplify_spread): Removed workaround, directly insert elements
505 at a given array position.
506 (gfc_simplify_transpose): Likewise.
507 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
509 (gfc_simplify_unpack): Likewise.
511 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
513 * simplify.c (only_convert_cmplx_boz): Renamed to ...
514 (convert_boz): ... this and moved to start of file.
515 (gfc_simplify_abs): Whitespace fix.
516 (gfc_simplify_acos): Whitespace fix.
517 (gfc_simplify_acosh): Whitespace fix.
518 (gfc_simplify_aint): Whitespace fix.
519 (gfc_simplify_dint): Whitespace fix.
520 (gfc_simplify_anint): Whitespace fix.
521 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
522 (gfc_simplify_dnint): Whitespace fix.
523 (gfc_simplify_asin): Whitespace fix.
524 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
525 (gfc_simplify_atan): Likewise.
526 (gfc_simplify_atanh): Whitespace fix.
527 (gfc_simplify_atan2): Whitespace fix.
528 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
529 (gfc_simplify_bessel_j1): Likewise.
530 (gfc_simplify_bessel_jn): Likewise.
531 (gfc_simplify_bessel_y0): Likewise.
532 (gfc_simplify_bessel_y1): Likewise.
533 (gfc_simplify_bessel_yn): Likewise.
534 (gfc_simplify_ceiling): Reorderd statements.
535 (simplify_cmplx): Use convert_boz(), check for constant arguments.
537 (gfc_simplify_cmplx): Use correct default kind. Removed check for
539 (gfc_simplify_complex): Replaced if-gate. Removed check for
541 (gfc_simplify_conjg): Whitespace fix.
542 (gfc_simplify_cos): Whitespace fix.
543 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
544 (gfc_simplify_dcmplx): Removed check for constant arguments.
545 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
546 (gfc_simplify_digits): Whitespace fix.
547 (gfc_simplify_dim): Whitespace fix.
548 (gfc_simplify_dprod): Reordered statements.
549 (gfc_simplify_erf): Whitespace fix.
550 (gfc_simplify_erfc): Whitespace fix.
551 (gfc_simplify_epsilon): Whitespace fix.
552 (gfc_simplify_exp): Whitespace fix.
553 (gfc_simplify_exponent): Use convert_boz().
554 (gfc_simplify_floor): Reorderd statements.
555 (gfc_simplify_gamma): Whitespace fix.
556 (gfc_simplify_huge): Whitespace fix.
557 (gfc_simplify_iand): Whitespace fix.
558 (gfc_simplify_ieor): Whitespace fix.
559 (simplify_intconv): Use gfc_convert_constant().
560 (gfc_simplify_int): Use simplify_intconv().
561 (gfc_simplify_int2): Reorderd statements.
562 (gfc_simplify_idint): Reorderd statements.
563 (gfc_simplify_ior): Whitespace fix.
564 (gfc_simplify_ishftc): Removed duplicate type check.
565 (gfc_simplify_len): Use range_check() instead of manual range check.
566 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
567 (gfc_simplify_log): Whitespace fix.
568 (gfc_simplify_log10): Whitespace fix.
569 (gfc_simplify_minval): Whitespace fix.
570 (gfc_simplify_maxval): Whitespace fix.
571 (gfc_simplify_mod): Whitespace fix.
572 (gfc_simplify_modulo): Whitespace fix.
573 (simplify_nint): Reorderd statements.
574 (gfc_simplify_not): Whitespace fix.
575 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
576 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
577 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
578 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
579 (gfc_simplify_realpart): Whitespace fix.
580 (gfc_simplify_selected_char_kind): Removed unused result-variable.
581 (gfc_simplify_selected_int_kind): Removed unused result-variable.
582 (gfc_simplify_selected_real_kind): Removed unused result-variable.
583 (gfc_simplify_sign): Whitespace fix.
584 (gfc_simplify_sin): Whitespace fix.
585 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
586 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
587 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
588 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
589 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
591 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
593 * gfortran.h (gfc_start_constructor): Removed.
594 (gfc_get_array_element): Removed.
595 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
596 instead. Fixed all callers.
597 (extract_element): Removed.
598 (gfc_expand_constructor): Temporarily removed check for
599 max-array-constructor. Will be re-introduced later if still required.
600 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
601 instead. Fixed all callers.
602 * expr.c (find_array_section): Replaced manual lookup of elements
603 by gfc_constructor_lookup.
605 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
607 * gfortran.h (gfc_get_null_expr): New prototype.
608 (gfc_get_operator_expr): New prototype.
609 (gfc_get_character_expr): New prototype.
610 (gfc_get_iokind_expr): New prototype.
611 * expr.c (gfc_get_null_expr): New.
612 (gfc_get_character_expr): New.
613 (gfc_get_iokind_expr): New.
614 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
615 * matchexp.c (build_node): Renamed and moved to
616 expr.c (gfc_get_operator_expr). Reordered arguments to match
617 other functions. Fixed all callers.
618 (gfc_get_parentheses): Use specific function to build expr.
619 * array.c (gfc_match_array_constructor): Likewise.
620 * arith.c (eval_intrinsic): Likewise.
621 (gfc_hollerith2int): Likewise.
622 (gfc_hollerith2real): Likewise.
623 (gfc_hollerith2complex): Likewise.
624 (gfc_hollerith2logical): Likewise.
625 * data.c (create_character_intializer): Likewise.
626 * decl.c (gfc_match_null): Likewise.
627 (enum_initializer): Likewise.
628 * io.c (gfc_match_format): Likewise.
629 (match_io): Likewise.
630 * match.c (gfc_match_nullify): Likewise.
631 * primary.c (match_string_constant): Likewise.
632 (match_logical_constant): Likewise.
633 (build_actual_constructor): Likewise.
634 * resolve.c (build_default_init_expr): Likewise.
635 * symbol.c (generate_isocbinding_symbol): Likewise.
636 (gfc_build_class_symbol): Likewise.
637 (gfc_find_derived_vtab): Likewise.
638 * simplify.c (simplify_achar_char): Likewise.
639 (gfc_simplify_adjustl): Likewise.
640 (gfc_simplify_adjustr): Likewise.
641 (gfc_simplify_and): Likewise.
642 (gfc_simplify_bit_size): Likewise.
643 (gfc_simplify_is_iostat_end): Likewise.
644 (gfc_simplify_is_iostat_eor): Likewise.
645 (gfc_simplify_isnan): Likewise.
646 (simplify_bound): Likewise.
647 (gfc_simplify_leadz): Likewise.
648 (gfc_simplify_len_trim): Likewise.
649 (gfc_simplify_logical): Likewise.
650 (gfc_simplify_maxexponent): Likewise.
651 (gfc_simplify_minexponent): Likewise.
652 (gfc_simplify_new_line): Likewise.
653 (gfc_simplify_null): Likewise.
654 (gfc_simplify_or): Likewise.
655 (gfc_simplify_precision): Likewise.
656 (gfc_simplify_repeat): Likewise.
657 (gfc_simplify_scan): Likewise.
658 (gfc_simplify_size): Likewise.
659 (gfc_simplify_trailz): Likewise.
660 (gfc_simplify_trim): Likewise.
661 (gfc_simplify_verify): Likewise.
662 (gfc_simplify_xor): Likewise.
663 * trans-io.c (build_dt): Likewise.
664 (gfc_new_nml_name_expr): Removed.
666 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
668 * arith.h (gfc_constant_result): Removed prototype.
669 * constructor.h (gfc_build_array_expr): Removed prototype.
670 (gfc_build_structure_constructor_expr): Removed prototype.
671 * gfortran.h (gfc_int_expr): Removed prototype.
672 (gfc_logical_expr): Removed prototype.
673 (gfc_get_array_expr): New prototype.
674 (gfc_get_structure_constructor_expr): New prototype.
675 (gfc_get_constant_expr): New prototype.
676 (gfc_get_int_expr): New prototype.
677 (gfc_get_logical_expr): New prototype.
678 * arith.c (gfc_constant_result): Moved and renamed to
679 expr.c (gfc_get_constant_expr). Fixed all callers.
680 * constructor.c (gfc_build_array_expr): Moved and renamed to
681 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
682 and kind. Fixed all callers.
683 (gfc_build_structure_constructor_expr): Moved and renamed to
684 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
685 to type and kind. Fixed all callers.
686 * expr.c (gfc_logical_expr): Renamed to ...
687 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
688 (gfc_int_expr): Renamed to ...
689 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
691 (gfc_get_constant_expr): New.
692 (gfc_get_array_expr): New.
693 (gfc_get_structure_constructor_expr): New.
694 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
697 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
699 * constructor.h: New.
700 * constructor.c: New.
701 * Make-lang.in: Add new files to F95_PARSER_OBJS.
702 * arith.c (reducy_unary): Use constructor API.
703 (reduce_binary_ac): Likewise.
704 (reduce_binary_ca): Likewise.
705 (reduce_binary_aa): Likewise.
706 * check.c (gfc_check_pack): Likewise.
707 (gfc_check_reshape): Likewise.
708 (gfc_check_unpack): Likewise.
709 * decl.c (add_init_expr_to_sym): Likewise.
710 (build_struct): Likewise.
711 * dependency.c (gfc_check_dependency): Likewise.
712 (contains_forall_index_p): Likewise.
713 * dump-parse-tree.c (show_constructor): Likewise.
714 * expr.c (free_expr0): Likewise.
715 (gfc_copy_expr): Likewise.
716 (gfc_is_constant_expr): Likewise.
717 (simplify_constructor): Likewise.
718 (find_array_element): Likewise.
719 (find_component_ref): Likewise.
720 (find_array_section): Likewise.
721 (find_substring_ref): Likewise.
722 (simplify_const_ref): Likewise.
723 (scalarize_intrinsic_call): Likewise.
724 (check_alloc_comp_init): Likewise.
725 (gfc_default_initializer): Likewise.
726 (gfc_traverse_expr): Likewise.
727 * iresolve.c (check_charlen_present): Likewise.
728 (gfc_resolve_reshape): Likewise.
729 (gfc_resolve_transfer): Likewise.
730 * module.c (mio_constructor): Likewise.
731 * primary.c (build_actual_constructor): Likewise.
732 (gfc_match_structure_constructor): Likewise.
733 * resolve.c (resolve_structure_cons): Likewise.
734 * simplify.c (is_constant_array_expr): Likewise.
735 (init_result_expr): Likewise.
736 (transformational_result): Likewise.
737 (simplify_transformation_to_scalar): Likewise.
738 (simplify_transformation_to_array): Likewise.
739 (gfc_simplify_dot_product): Likewise.
740 (simplify_bound): Likewise.
741 (simplify_matmul): Likewise.
742 (simplify_minval_maxval): Likewise.
743 (gfc_simplify_pack): Likewise.
744 (gfc_simplify_reshape): Likewise.
745 (gfc_simplify_shape): Likewise.
746 (gfc_simplify_spread): Likewise.
747 (gfc_simplify_transpose): Likewise.
748 (gfc_simplify_unpack): Likewise.q
749 (gfc_convert_constant): Likewise.
750 (gfc_convert_char_constant): Likewise.
751 * target-memory.c (size_array): Likewise.
752 (encode_array): Likewise.
753 (encode_derived): Likewise.
754 (interpret_array): Likewise.
755 (gfc_interpret_derived): Likewise.
756 (expr_to_char): Likewise.
757 (gfc_merge_initializers): Likewise.
758 * trans-array.c (gfc_get_array_constructor_size): Likewise.
759 (gfc_trans_array_constructor_value): Likewise.
760 (get_array_ctor_strlen): Likewise.
761 (gfc_constant_array_constructor_p): Likewise.
762 (gfc_build_constant_array_constructor): Likewise.
763 (gfc_trans_array_constructor): Likewise.
764 (gfc_conv_array_initializer): Likewise.
765 * trans-decl.c (check_constant_initializer): Likewise.
766 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
767 (gfc_apply_interface_mapping_to_cons): Likewise.
768 (gfc_trans_structure_assign): Likewise.
769 (gfc_conv_structure): Likewise.
770 * array.c (check_duplicate_iterator): Likewise.
771 (match_array_list): Likewise.
772 (match_array_cons_element): Likewise.
773 (gfc_match_array_constructor): Likewise.
774 (check_constructor_type): Likewise.
775 (check_constructor): Likewise.
777 (expand_constructor): Likewise.
778 (extract_element): Likewise.
779 (gfc_expanded_ac): Likewise.
780 (resolve_array_list): Likewise.
781 (gfc_resolve_character_array_constructor): Likewise.
782 (copy_iterator): Renamed to ...
783 (gfc_copy_iterator): ... this.
784 (gfc_append_constructor): Removed.
785 (gfc_insert_constructor): Removed unused function.
786 (gfc_get_constructor): Removed.
787 (gfc_free_constructor): Removed.
788 (qgfc_copy_constructor): Removed.
789 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
790 Removed all references. Replaced constructor list by splay-tree.
791 (struct gfc_constructor): Removed member 'next', moved 'offset' from
792 the inner struct, added member 'base'.
793 (gfc_append_constructor): Removed prototype.
794 (gfc_insert_constructor): Removed prototype.
795 (gfc_get_constructor): Removed prototype.
796 (gfc_free_constructor): Removed prototype.
797 (qgfc_copy_constructor): Removed prototype.
798 (gfc_copy_iterator): New prototype.
799 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
801 2010-04-10 Tobias Burnus <burnus@net-b.de>
804 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
805 proc-pointers and type-bound procedures.
806 (gfc_specification_expr): Check proc-pointers for pureness.
808 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
811 * gfortranspec.c (lang_specific_driver): Do not expose vars
812 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
815 2010-04-09 Tobias Burnus <burnus@net-b.de>
818 * decl.c (variable_decl, match_attr_spec): Fix setting the array
820 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
821 * data.c (gfc_assign_data_value): Ditto.
822 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
823 (gfc_traverse_expr): Traverse also through codimension expressions.
824 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
825 gfc_has_ultimate_pointer): New functions.
826 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
827 (gfc_array_ref): Add codimen.
828 (gfc_array_ref): Add in_allocate.
829 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
830 gfc_has_ultimate_pointer): Add prototypes.
831 * interface.c (compare_parameter, compare_actual_formal,
832 check_intents): Add coarray constraints.
833 * match.c (gfc_match_iterator): Add coarray constraint.
834 * match.h (gfc_match_array_ref): Update interface.
835 * primary.c (gfc_match_varspec): Handle codimensions.
836 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
837 (check_class_members): Return gfc_try instead for error recovery.
838 (resolve_typebound_function,resolve_typebound_subroutine,
839 check_members): Handle return value of check_class_members.
840 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
841 check_dimension, compare_spec_to_ref, resolve_array_ref,
842 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
843 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
845 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
846 Skip over coarray refs.
847 (gfc_array_allocate) Add support for references containing coindexes.
848 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
849 (gfc_map_intrinsic_function): Ignore codimensions.
851 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
854 * io.c (check_format_string): Added check for additional non
855 blank characters after the format string was successfully
857 * io.c (check_format): Changed the error messages for positive
858 int required and period required to drop through the error logic
859 and report with gfc_error instead of gfc_error_now. Corrected
860 format postion for hollerith strings.
862 2010-04-08 Tobias Burnus <burnus@net-b.de>
864 * module.c (use_iso_fortran_env_module): Fix standard check.
866 2010-04-07 Jakub Jelinek <jakub@redhat.com>
868 * parse.c (parse_derived, parse_enum): Avoid set but not used
871 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
874 * gfortran.texi: Add section about representation of
877 2010-04-07 Simon Baldwin <simonb@google.com>
879 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
880 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
882 2010-04-07 Richard Guenther <rguenther@suse.de>
884 * options.c (gfc_init_options): Do not set.
886 2010-04-06 Tobias Burnus <burnus@net-b.de>
889 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
890 * match.c (gfc_match_critical, sync_statement): Ditto.
891 * gfortran.h (gfc_fcoarray): New enum.
892 (gfc_option_t): Use it.
893 * lang.opt (fcoarray): Add new flag.
894 * invoke.texi (fcoarray): Document it.
895 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
896 (gfc_handle_coarray_option): New function.
898 2010-04-06 Tobias Burnus <burnus@net-b.de>
901 * gfortran.h (gfc_array_spec): Add cotype.
902 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
903 and defer error diagnostic.
904 * resolve.c (resolve_fl_derived): Add missing check.
905 (resolve_symbol): Add cotype/type check.
906 * parse.c (parse_derived): Fix setting of coarray_comp.
908 2010-04-06 Tobias Burnus <burnus@net-b.de>
911 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
912 match_array_element_spec,gfc_copy_array_spec,
913 gfc_compare_array_spec): Include corank.
914 (match_array_element_spec,gfc_set_array_spec): Support codimension.
915 * decl.c (build_sym,build_struct,variable_decl,
916 match_attr_spec,attr_decl1,cray_pointer_decl,
917 gfc_match_volatile): Add codimension.
918 (gfc_match_codimension): New function.
919 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
920 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
921 (gfc_add_codimension): New function prototype.
922 * match.h (gfc_match_codimension): New function prototype.
923 (gfc_match_array_spec): Update prototype
924 * match.c (gfc_match_common): Update gfc_match_array_spec call.
925 * module.c (MOD_VERSION): Bump.
926 (mio_symbol_attribute): Support coarray attributes.
927 (mio_array_spec): Add corank support.
928 * parse.c (decode_specification_statement,decode_statement,
929 parse_derived): Add coarray support.
930 * resolve.c (resolve_formal_arglist, was_declared,
931 is_non_constant_shape_array, resolve_fl_variable,
932 resolve_fl_derived, resolve_symbol): Add coarray support.
933 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
934 gfc_build_class_symbol): Add coarray support.
935 (gfc_add_codimension): New function.
937 2010-04-06 Tobias Burnus <burnus@net-b.de>
940 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
941 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
942 stat_locked_other_image, stat_stopped_image and stat_unlocked of
944 * intrinsic.texi (iso_fortran_env): Ditto.
945 * libgfortran.h (libgfortran_stat_codes): New enum.
946 * module.c (use_iso_fortran_env_module): Honour -std= when loading
947 constants from the intrinsic module.
949 2010-04-06 Tobias Burnus <burnus@net-b.de>
952 * intrinsic.c (add_functions): Add num_images.
953 * decl.c (gfc_match_end): Handle END CRITICAL.
954 * intrinsic.h (gfc_simplify_num_images): Add prototype.
955 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
957 * gfortran.h (gfc_statement): Add enum items for those.
959 (gfc_isym_id): Add num_images.
960 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
961 (gfc_trans_sync,gfc_trans_critical): New functions.
962 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
963 gfc_trans_critical): Add/update prototypes.
964 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
966 * trans.h (gfor_fndecl_error_stop_string) Add variable.
967 * resolve.c (resolve_sync): Add function.
968 (gfc_resolve_blocks): Handle CRITICAL.
969 (resolve_code): Handle CRITICAL, ERROR STOP,
970 (resolve_branch): Add CRITICAL constraint check.
972 * st.c (gfc_free_statement): Add new statements.
973 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
974 (gfc_build_builtin_function_decls): Initialize it.
975 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
976 (gfc_match_critical, gfc_match_error_stop, sync_statement,
977 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
979 (match_exit_cycle): Handle CRITICAL constraint.
980 (gfc_match_stopcode): Handle ERROR STOP.
981 * match.h (gfc_match_critical, gfc_match_error_stop,
982 gfc_match_sync_all, gfc_match_sync_images,
983 gfc_match_sync_memory): Add prototype.
984 * parse.c (decode_statement, gfc_ascii_statement,
985 parse_executable): Handle new statements.
986 (parse_critical_block): New function.
987 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
988 * intrinsic.texi (num_images): Document new function.
989 * simplify.c (gfc_simplify_num_images): Add function.
991 2010-04-06 Tobias Burnus <burnus@net-b.de>
994 * trans-array.c (gfc_conv_expr_descriptor): Update
995 gfc_trans_scalar_assign call.
996 (has_default_initializer): New function.
997 (gfc_trans_deferred_array): Nullify less often.
998 * trans-expr.c (gfc_conv_subref_array_arg,
999 gfc_trans_subcomponent_assign): Update call to
1000 gfc_trans_scalar_assign.
1001 (gfc_trans_scalar_assign): Add parameter and pass it on.
1002 (gfc_trans_assignment_1): Optionally, do not dealloc before
1004 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1005 call to gfc_trans_scalar_assign.
1006 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1007 initializer to static variables.
1008 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1009 * trans-stmt.c (forall_make_variable_temp,
1010 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1011 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1012 gfc_trans_allocate): Update gfc_trans_assignment call.
1013 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1014 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1015 parameter to prototype.
1017 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1019 * ioparm.def : Update copyright.
1021 * trans-array.c : ditto
1022 * trans-array.h : ditto
1024 * trans-types.c: ditto
1025 * dependency.c : ditto
1026 * gfortran.h : ditto
1028 * trans-io.c : ditto
1029 * trans-intrinsic.c : ditto
1030 * libgfortran.h : ditto
1031 * invoke.texi : ditto
1032 * intrinsic.texi : ditto
1035 * intrinsic.c : ditto
1036 * interface.c : ditto
1037 * iresolve.c : ditto
1038 * trans-stmt.c : ditto
1039 * trans-stmt.h : ditto
1044 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1047 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1048 do not assert the context of derived types.
1050 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1053 * ioparm.def: Change inquire size variable to type pointer to
1056 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1059 * trans-expr.c (conv_parent_component_references): Ensure that
1060 'dt' has a backend_decl.
1063 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1064 type has a backend_decl.
1067 * resolve.c (resolve_global_procedure): Check that the 'cl'
1068 structure is not NULL.
1070 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1072 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1075 2010-03-17 Tobias Burnus <burnus@net-b.de>
1078 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1079 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1081 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1082 pointees as having explizit size.
1083 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1085 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1086 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1087 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1088 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1089 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1092 2010-03-14 Tobias Burnus <burnus@net-b.de>
1095 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1096 (resolve_ordinary_assign): Add check to avoid segfault.
1098 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1102 * resolve.c (resolve_compcall): Add new boolean dummy argument
1103 'class_members'. Only resolve expression at end if false.
1104 Remove redundant, static variable 'class_object'.
1105 (check_class_members): Add extra argument to call of
1107 (resolve_typebound_function): Renamed resolve_class_compcall.
1108 Do all the detection of class references here. Correct calls to
1109 resolve_compcall for extra argument.
1110 (resolve_typebound_subroutine): resolve_class_typebound_call
1111 renamed. Otherwise same as resolve_typebound_function.
1112 (gfc_resolve_expr): Call resolve_typebound_function.
1113 (resolve_code): Call resolve_typebound_subroutine.
1115 2010-03-10 Tobias Burnus <burnus@net-b.de
1118 * symbol.c (get_iso_c_sym): Set sym->result.
1120 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1123 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1124 for TBPs, otherwise they will not be resolved properly.
1125 (resolve_function): Use 'value.function.esym' instead of
1126 'value.function.name' to check if we're dealing with a TBP.
1127 (check_class_members): Set correct type of passed object for all TBPs,
1128 not only generic ones, except if the type is abstract.
1130 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1133 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1134 'final...' are not misinterpreted as FINAL statements.
1136 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1139 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1140 allocatable ultimate components do not need temporaries, whilst
1141 ultimate pointer components do.
1143 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1146 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1148 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1151 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1154 * trans-array.c (gfc_conv_array_parameter): A full array of
1155 derived type need not be restricted to a symbol without an
1156 array spec to use the call to gfc_conv_expr_descriptor.
1159 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1160 allocatable arrays do not need temporaries.
1162 2010-03-01 Tobias Burnus <burnus@net-b.de>
1165 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1168 2010-02-28 Tobias Burnus <burnus@net-b.de>
1171 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1172 (gfc_conv_initializer): Handle zero initializer as special case.
1174 2010-02-27 Tobias Burnus <burnus@net-b.de>
1177 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1178 for module variables for Fortran 2008.
1180 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1183 * trans-common.c (build_common_decl): Also update DECL_MODE,
1184 and DECL_SIZE when encountering a larger common block and call
1187 2010-02-24 Tobias Burnus <burnus@net-b.de>
1190 * trans-expr.c (gfc_conv_initializer): Call directly
1191 gfc_conv_constant for C_NULL_(FUN)PTR.
1193 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1196 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1197 checking the rest of the dimensions for elements.
1199 2010-02-21 Tobias Burnus <burnus@net-b.de>
1202 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1204 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1205 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1206 * invoke.texi: Document new -fno-protect-parens flag.
1208 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1214 * dependency.c (gfc_check_argument_var_dependency): Use enum
1215 value instead of arithmetic vaue for 'elemental'.
1216 (check_data_pointer_types): New function.
1217 (gfc_check_dependency): Call check_data_pointer_types.
1218 * trans-array.h : Change fourth argument of
1219 gfc_conv_array_parameter to boolean.
1220 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1221 can be a dummy but it must not be assumed shape or deferred.
1222 Change fourth argument to boolean. Array constructor exprs will
1223 always be contiguous and do not need packing and unpacking.
1224 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1225 space and change fourth argument of gfc_conv_array_parameter
1227 (gfc_trans_arrayfunc_assign): Change fourth argument of
1228 gfc_conv_array_parameter to boolean.
1229 * trans-io.c (gfc_convert_array_to_string): The same.
1230 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1232 2010-02-20 Tobias Burnus <burnus@net-b.de>
1235 * libgfortran.h: Add GFC_RTCHECK_MEM.
1236 * invoke.texi (-fcheck=): Document -fcheck=mem.
1237 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1238 and enable malloc-success check only with -fcheck=mem.
1239 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1241 2010-02-16 Tobias Burnus <burnus@net-b.de>
1244 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1245 * intrinsic.c (add_functions): Ditto.
1246 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1247 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1249 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1252 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1253 gfc_trans_do prototype.
1254 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1255 a loop exit condition. If exit condition is given, build the loop exit
1256 code, checking IO results of implied do loops in READ and WRITE.
1257 (gfc_trans_do): Likewise.
1258 * trans.c (trans_code): New static work function, previously
1259 gfc_trans_code. Passes exit condition to gfc_trans_do.
1260 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1261 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1262 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1263 result status bits in the dtparm structure. Use this condition in call
1264 to gfc_trans_code_cond.
1266 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1270 * trans-array.c (gfc_conv_array_parameter): Use
1271 gfc_full_array_ref_p to detect full and contiguous variable
1272 arrays. Full array components and contiguous arrays do not need
1273 internal_pack and internal_unpack.
1275 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1278 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1281 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1283 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1286 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1287 Tobias Burnus <burnus@net-b.de>
1290 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1292 2010-02-10 Tobias Burnus <burnus@net-b.de>
1295 * trans-decl.c (gfc_generate_function_code): Only check
1296 actual-vs.-dummy character bounds if not bind(C).
1298 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1301 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1302 info->dimen after info has been freed.
1304 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1307 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1310 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1312 * module.c (fix_mio_expr): Declare sym.
1314 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1317 * module.c (fix_mio_expr): Fix for private generic procedures.
1319 2010-02-09 Daniel Kraft <d@domob.eu>
1322 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1323 length to be correct and issue only with -Wsurprising.
1324 * invoke.texi (Wsurprising): Mention this new warning that is
1325 turned on by -Wsurprising.
1327 2010-02-09 Daniel Kraft <d@domob.eu>
1330 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1331 can be CHARACTER type.
1332 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1334 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1337 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1338 'formal_ptr'. If this is true, give returned descriptor unity
1339 lbounds, in all dimensions, and the appropriate offset.
1340 (gfc_conv_procedure_call); If formal is a pointer, set the last
1341 argument of gfc_conv_subref_array_arg to true.
1342 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1343 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1344 new arg of gfc_conv_subref_array_arg to false.
1345 * trans-stmt.c (forall_make_variable_temp): The same.
1347 2010-02-03 Tobias Burnus <burnus@net-b.de>
1350 * interface.c (compare_parameter): Disable rank-checking
1353 2010-02-02 Tobias Burnus <burnus@net-b.de>
1356 * parse.c (decode_specification_statement): Use sym->result not sym.
1358 2010-02-01 Tobias Burnus <burnus@net-b.de>
1361 * decl.c (variable_decl): Allow default initializer in
1362 TYPE declarations in PURE functions.
1364 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1367 * resolve.c (resolve_allocate_expr): Move default initialization code
1368 here from gfc_trans_allocate.
1369 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1371 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1372 of CLASS variables via memcpy.
1373 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1374 to resolve_allocate_expr.
1376 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1379 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1380 * gfortran.h : Add prototype for above.
1381 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1382 (gfc_trans_subcomponent_assign): Call new function to replace
1383 the code to deal with allocatable components.
1384 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1385 gfc_get_full_arrayspec_from_expr to replace existing code.
1387 2010-01-25 Tobias Burnus <burnus@net-b.de>
1390 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1393 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1397 * expr.c (remove_subobject_ref): If the constructor is NULL use
1398 the expression as the source.
1399 (simplify_const_ref): Change the type of expression if
1400 there are component references. Allow for substring to be at
1401 the end of an arbitrarily long chain of references. If an
1402 element is found that is not in an EXPR_ARRAY, assume that this
1403 is scalar initialization of array. Call remove_subobject_ref in
1404 this case with NULL second argument.
1406 2010-01-24 Tobias Burnus <burnus@net-b.de>
1409 * array.c (gfc_array_dimen_size): Use correct specific
1410 function in the check.
1412 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1415 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1416 is required, turn any trailing array elements after a range
1417 into ranges so that offsets can be calculated.
1419 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1421 * module.c (mio_f2k_derived): Use enumerator as initializer of
1425 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1426 bitfield of width 2.
1428 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1431 * resolve.c (extract_compcall_passed_object): Set locus for
1432 passed-object argument.
1433 (extract_ppc_passed_object): Set locus and correctly remove PPC
1436 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1439 * trans-decl.c (add_argument_checking): Do not use the backend
1440 decl directly to test for the presence of an optional dummy
1441 argument. Use gfc_conv_expr_present, remembering to set the
1445 * trans-decl.c (gfc_generate_function_code): Small white space
1446 changes. If 'recurcheckvar' is NULL do not try to reset it.
1448 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1451 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1452 component for extended types.
1453 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1454 and take care of parent component accessibility.
1456 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1459 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1460 * interface.c (check_interface1): Move a warning message here from
1461 resolve_fl_procedure.
1462 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1463 * module.c (read_module): Remove call to gfc_check_interfaces, since
1464 this comes too early here.
1465 * resolve.c (resolve_fl_procedure): Move warning message to
1468 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1471 * interface.c (check_interface1): Pass symbol name rather than NULL to
1472 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1474 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1475 than NULL to gfc_compare_interfaces.
1477 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1480 * trans-array.c (duplicate_allocatable): Static version of
1481 gfc_duplicate_allocatable with provision to handle scalar
1482 components. New boolean argument to switch off call to malloc
1484 (gfc_duplicate_allocatable): New function to call above with
1486 (gfc_copy_allocatable_data): New function to call above with
1488 (structure_alloc_comps): Do not apply indirect reference to
1489 scalar pointers. Add new section to copy allocatable components
1490 of arrays. Extend copying of allocatable components to include
1492 (gfc_copy_only_alloc_comp): New function to copy allocatable
1493 component derived types, without allocating the base structure.
1494 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1495 Add primitive for gfc_copy_only_alloc_comp.
1496 * trans-expr.c (gfc_conv_procedure_call): After calls to
1497 transformational functions with results that are derived types
1498 with allocatable components, copy the components in the result.
1499 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1500 of lhs derived types before allocation.
1502 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1505 * module.c (load_generic_interfaces): If a procedure that is
1506 use associated but not generic is given an interface that
1507 includes itself, then make it generic.
1509 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1510 Shujing Zhao <pearly.zhao@oracle.com>
1512 PR translation/42469
1513 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1514 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1515 character between option name and help text.
1517 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1521 * trans-array.c (gfc_conv_array_initializer): Change call to
1522 gfc_error_now to call to gfc_fatal_error.
1523 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1524 (is_constant_element): Changed name from constant_element.
1525 (gfc_constant_ac): Only use expand_construuctor for expression
1526 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1527 call gfc_is_constant_expr.
1528 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1530 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1531 array expressions should have their constructors expanded.
1532 (gfc_resolve_expr): Use new function to determine whether or not to call
1533 gfc_expand_constructor.
1535 2010-01-09 Tobias Burnus <burnus@net-b.de>
1538 * trans-expr.c (gfc_trans_structure_assign): Handle
1540 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1541 to the constructor for c_null_(fun)ptr.
1542 * resolve.c (resolve_structure_cons): Add special case
1543 for c_null_(fun)ptr.
1545 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1547 * gfortranspec.c (lang_specific_driver): Update copyright notice
1550 2010-01-08 Tobias Burnus <burnus@net-b.de>
1553 * symbol.c (check_conflict, gfc_copy_attr): Add
1554 ASYNCHRONOUS support.
1555 (gfc_add_asynchronous): New function.
1556 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1557 (gfc_match_asynchronous): New function.
1558 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1559 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1560 (gfc_add_asynchronous): New Prototype.
1561 * module.c (ab_attribute, mio_symbol_attribute): Add
1562 ASYNCHRONOUS support.
1563 * resolve.c (was_declared): Ditto.
1564 * match.h (gfc_match_asynchronous): New prototype.
1565 * parse.c (decode_specification_statement,decode_statement):
1566 Add ASYNCHRONOUS support.
1568 2010-01-07 Tobias Burnus <burnus@net-b.de>
1571 * trans-decl.c (get_proc_pointer_decl): Fix call to
1572 gfc_conv_initializer for array-valued proc-pointer funcs.
1574 2010-01-07 Tobias Burnus <burnus@net-b.de>
1577 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1578 allocatable scalars with SAVE attribute.
1580 2010-01-05 Tobias Burnus <burnus@net-b.de>
1583 * options.c (gfc_post_options): Set -frecursion
1584 when -fopenmp is used.
1586 2010-01-05 Tobias Burnus <burnus@net-b.de>
1589 * trans-expr.c (gfc_conv_procedure_call): Nullify
1590 return value for allocatable-scalar character functions.
1592 2010-01-04 Tobias Burnus <burnus@net-b.de>
1595 * error.c (error_printf, gfc_warning, gfc_notify_std,
1596 gfc_warning_now, gfc_error, gfc_error_now,
1597 gfc_fatal_error): Change argument name from nocmsgid to
1598 gmsgid to enable (x)gettext's % checking.
1600 2010-01-04 Tobias Burnus <burnus@net-b.de>
1602 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1604 2010-01-04 Tobias Burnus <burnus@net-b.de>
1607 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1608 for functions returning allocatable scalars.
1609 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1610 reallocating an allocatable scalar.
1611 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1613 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1614 allocatable scalars.
1615 (gfc_generate_function_code): Nullify result variable for
1616 allocatable scalars.
1619 * module.c (gfc_use_module): Fix warning string to allow
1623 * invoke.texi (-fcheck=recursion): Mention that the checking
1624 is also disabled for -frecursive.
1625 * trans-decl.c (gfc_generate_function_code): Disable
1626 -fcheck=recursion when -frecursive is used.
1628 * intrinsic.texi (iso_c_binding): Improve wording.
1631 Copyright (C) 2010 Free Software Foundation, Inc.
1633 Copying and distribution of this file, with or without modification,
1634 are permitted in any medium without royalty provided the copyright
1635 notice and this notice are preserved.