1 2010-05-15 Janus Weil <janus@gcc.gnu.org>
5 * gfortran.h (gfc_class_null_initializer): New prototype.
6 * expr.c (gfc_class_null_initializer): New function to build a NULL
7 initializer for CLASS pointers.
8 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
9 containers. Remove default NULL initialization of $data component.
10 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
12 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
13 Use new function 'gfc_class_null_initializer'.
14 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
17 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
20 * fortran/interface.c (get_sym_storage_size): Use signed instead of
21 unsigned mpz_get_?i routines.
23 2010-05-14 Jakub Jelinek <jakub@redhat.com>
25 * trans.c (trans_code): Set backend locus early.
26 * trans-decl.c (gfc_get_fake_result_decl): Use source location
27 of the function instead of current input_location.
29 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
32 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
34 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
35 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
38 2010-05-13 Jakub Jelinek <jakub@redhat.com>
41 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
43 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
44 by reference dummy procedures or non-dummy procedure pointers.
45 (gfc_omp_predetermined_sharing): Return
46 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
48 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
51 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
53 (gfc_match_omp_critical): Likewise.
54 (gfc_match_omp_flush): Likewise.
55 (gfc_match_omp_workshare): Likewise.
56 (gfc_match_omp_master): Likewise.
57 (gfc_match_omp_ordered): Likewise.
58 (gfc_match_omp_atomic): Likewise.
59 (gfc_match_omp_barrier): Likewise.
60 (gfc_match_omp_end_nowait): Likewise.
62 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
65 * resolve.c (validate_case_label_expr): Removed FIXME.
66 (resolve_select): Raise default warning on case labels out of range
67 of the case expression.
69 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
74 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
75 about conversion warnings.
77 2010-05-10 Janus Weil <janus@gcc.gnu.org>
80 * match.c (gfc_match_select_type): Move error message to
82 * resolve.c (resolve_select_type): Error message moved here from
83 gfc_match_select_type. Correctly set type of temporary.
85 2010-05-10 Richard Guenther <rguenther@suse.de>
87 * trans-decl.c (gfc_build_library_function_decl): Split out
89 (build_library_function_decl_1): ... this new function.
90 Set a fnspec attribute if a specification was provided.
91 (gfc_build_library_function_decl_with_spec): New function.
92 (gfc_build_intrinsic_function_decls): Annotate internal_pack
95 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
98 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
101 2010-05-07 Jason Merrill <jason@redhat.com>
103 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
104 to avoid -Wc++-compat warning.
106 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
109 * options.c (gfc_handle_option): Add argument kind.
110 * gfortran.h (gfc_handle_option): Update declaration.
112 2010-05-06 Tobias Burnus <burnus@net-b.de>
115 * trans-types.c (gfc_sym_type): Mark Cray pointees as
118 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
121 * resolve.c (traverse_data_list): Rephrase error message for
122 non-constant bounds in data-implied-do.
124 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
127 * gfortran.h: Removed repeat count from constructor, removed
129 * data.h (gfc_assign_data_value_range): Changed return value from
131 * data.c (gfc_assign_data_value): Add location to constructor element.
132 (gfc_assign_data_value_range): Call gfc_assign_data_value()
133 for each element in range. Return early if an error was generated.
134 * resolve.c (check_data_variable): Stop early if range assignment
137 2010-05-05 Janus Weil <janus@gcc.gnu.org>
140 * resolve.c (resolve_fl_derived): Some fixes for class variables.
141 * symbol.c (gfc_build_class_symbol): Add separate class container for
144 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
147 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
149 2010-05-02 Tobias Burnus <burnus@net-b.de>
152 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
153 for lcobound, ucobound, image_index and this_image.
154 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
155 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
156 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
157 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
159 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
161 2010-04-30 Tobias Burnus <burnus@net-b.de>
165 * trans-types.c (gfc_get_array_descriptor_base): Fix index
166 calculation for array descriptor types.
168 2010-04-29 Janus Weil <janus@gcc.gnu.org>
171 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
172 initializers for PPC members of the vtabs.
174 2010-04-29 Janus Weil <janus@gcc.gnu.org>
177 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
178 attribute for all PPC members of the vtypes.
179 (copy_vtab_proc_comps): Copy the correct interface.
180 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
181 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
182 a dummy argument and make sure all PPC members of the vtab are
183 initialized correctly.
184 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
185 in call to gfc_trans_assign_vtab_procs.
186 * trans-stmt.c (gfc_trans_allocate): Ditto.
188 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
191 * resolve.c (resolve_typebound_function): Renamed
192 resolve_class_compcall.Do all the detection of class references
194 (resolve_typebound_subroutine): resolve_class_typebound_call
195 renamed. Otherwise same as resolve_typebound_function.
196 (gfc_resolve_expr): Call resolve_typebound_function.
197 (resolve_code): Call resolve_typebound_subroutine.
199 2010-04-29 Janus Weil <janus@gcc.gnu.org>
202 * resolve.c (resolve_typebound_generic_call): For CLASS methods
203 pass back the specific symtree name, rather than the target
206 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
209 * resolve.c (resolve_structure_cons): Make the initializer of
210 the vtab component 'extends' the same type as the component.
212 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
215 * interface.c (check_interface1): Pass symbol name rather than NULL to
216 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
217 trap MULL. (gfc_compare_derived_types): Revert previous change
218 incorporated incorrectly during merge from trunk, r155778.
219 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
220 than NULL to gfc_compare_interfaces.
221 * symbol.c (add_generic_specifics): Likewise.
223 2010-02-29 Janus Weil <janus@gcc.gnu.org>
226 * interface.c (gfc_compare_derived_types): Add condition for vtype.
227 * symbol.c (gfc_find_derived_vtab): Sey access to private.
228 (gfc_find_derived_vtab): Likewise.
229 * module.c (ab_attribute): Add enumerator AB_VTAB.
230 (mio_symbol_attribute): Use new attribute, AB_VTAB.
231 (check_for_ambiguous): Likewise.
233 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
234 Janus Weil <janus@gcc.gnu.org>
237 * trans-expr.c (select_class_proc): Remove function.
238 (conv_function_val): Delete reference to previous.
239 (gfc_conv_derived_to_class): Add second argument to the call to
240 gfc_find_derived_vtab.
241 (gfc_conv_structure): Exclude proc_pointer components when
242 accessing $data field of class objects.
243 (gfc_trans_assign_vtab_procs): New function.
244 (gfc_trans_class_assign): Add second argument to the call to
245 gfc_find_derived_vtab.
246 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
247 implement holding off searching for the vptr derived type.
248 (add_proc_component): New function.
249 (add_proc_comps): New function.
250 (add_procs_to_declared_vtab1): New function.
251 (copy_vtab_proc_comps): New function.
252 (add_procs_to_declared_vtab): New function.
253 (void add_generic_specifics): New function.
254 (add_generics_to_declared_vtab): New function.
255 (gfc_find_derived_vtab): Add second argument to the call to
256 gfc_find_derived_vtab. Add the calls to
257 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
258 * decl.c (build_sym, build_struct): Use new arg in calls to
259 gfc_build_class_symbol.
260 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
261 definition of struct gfc_class_esym_list. Modify prototypes
262 of gfc_build_class_symbol and gfc_find_derived_vtab.
263 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
264 call to gfc_find_derived_vtab.
265 * module.c : Add the vtype attribute.
266 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
267 * resolve.c (resolve_typebound_generic_call): Add second arg
268 to pass along the generic name for class methods.
269 (resolve_typebound_call): The same.
270 (resolve_compcall): Use the second arg to carry the generic
271 name from the above. Remove the reference to class_esym.
272 (check_members, check_class_members, resolve_class_esym,
273 hash_value_expr): Remove functions.
274 (resolve_class_compcall, resolve_class_typebound_call): Modify
275 to use vtable rather than member by member calls.
276 (gfc_resolve_expr): Modify second arg in call to
278 (resolve_select_type): Add second arg in call to
279 gfc_find_derived_vtab.
280 (resolve_code): Add second arg in call resolve_typebound_call.
281 (resolve_fl_derived): Exclude vtypes from check for late
282 procedure definitions. Likewise for checking of explicit
283 interface and checking of pass arg.
284 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
285 calls to gfc_find_derived_vtab.
286 * match.c (select_type_set_tmp): Use new arg in call to
287 gfc_build_class_symbol.
288 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
290 * parse.c (endType): Finish incomplete classes.
292 2010-04-28 Tobias Burnus <burnus@net-b.de>
296 * simplify.c (simplify_cobound): Handle scalar coarrays.
298 2010-04-27 Tobias Burnus <burnus@net-b.de>
300 * gfc-internals.texi: Update copyright year.
301 * gfortran.texi: Ditto.
302 * invoke.texi: Ditto.
304 2010-04-27 Tobias Burnus <burnus@net-b.de>
307 * resolve.c (resolve_allocate_expr): Allow array coarrays.
308 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
309 * trans-types.c (gfc_get_array_type_bounds,
310 gfc_get_array_descriptor_base): Add corank argument.
311 * trans-array.c (gfc_array_init_size): Handle corank.
312 (gfc_trans_create_temp_array, gfc_array_allocate,
313 gfc_conv_expr_descriptor): Add corank argument to call.
314 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
316 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
320 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
321 of mucking with a tree directly.
323 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
326 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
327 gfc_error with new error message.
329 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
333 * trans-expr.c (gfc_conv_expr): Supply an address expression for
335 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
337 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
338 than the address of a GFC_SS_REFERENCE.
339 * trans.h : Change comment on GFC_SS_REFERENCE.
341 2010-04-22 Richard Guenther <rguenther@suse.de>
344 * resolve.c (gfc_resolve_index): Wrap around ...
345 (gfc_resolve_index_1): ... this. Add parameter to allow
346 any integer kind index type.
347 (resolve_array_ref): Allow any integer kind for the start
348 index of an array ref.
350 2010-04-21 Jakub Jelinek <jakub@redhat.com>
353 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
356 2010-04-20 Harald Anlauf <anlauf@gmx.de>
358 * intrinsic.c (sort_actual): Remove 'is' in error message.
360 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
363 * resolve.c (resolve_fl_derived): If a component character
364 length has not been resolved, do so now.
365 (resolve_symbol): The same as above for a symbol character
367 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
368 not needed for a character valued, procedure pointer.
371 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
372 not found, return FAILURE rather than ICEing.
374 2010-04-19 Jakub Jelinek <jakub@redhat.com>
377 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
378 sequential loops private in the innermost containing task region.
380 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
382 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
383 to build_common_tree_nodes.
385 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
388 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
389 gfc_msg_bounds by using 'Array bound mismatch' directly.
390 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
391 error message to include the mismatch in the extent of array bound.
392 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
393 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
395 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
397 * gfortran.texi: Update information on temporary file locations.
399 2010-04-16 Jakub Jelinek <jakub@redhat.com>
401 * trans-decl.c (gfc_build_qualified_array): Ensure
402 ubound.N and lbound.N artificial variable names don't appear
405 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
408 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
409 block of code. Set name to the variable associated with the descriptor.
411 2010-04-15 Jakub Jelinek <jakub@redhat.com>
413 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
414 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
416 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
418 * intrinsic.texi: Add the missing specific name of intrinsic
419 procedure where the specific name is identical to the generic name.
420 Fix inconsistent or mismatch in the argument names in intrinsic
421 procedure descriptions. Add the SCALAR allocatable description to
424 2010-04-14 Tobias Burnus <burnus@net-b.de>
427 * array.c (gfc_find_array_ref): Handle codimensions.
428 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
429 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
430 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
432 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
433 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
435 * intrinsic.h (add_functions): Add this_image, image_index,
436 lcobound and ucobound intrinsics.
437 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
438 gfc_check_image_index, gfc_check_this_image,
439 gfc_simplify_image_index, gfc_simplify_lcobound,
440 gfc_simplify_this_image, gfc_simplify_ucobound):
441 New function prototypes.
442 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
443 IMAGE_INDEX): Document new intrinsic functions.
444 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
446 * simplify.c (simplify_bound_dim): Handle coarrays.
447 (simplify_bound): Update simplify_bound_dim call.
448 (gfc_simplify_num_images): Add -fcoarray=none check.
449 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
450 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
452 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
455 * constructor.c: Fix typo in comment.
456 * expr.c (find_array_section): Add check for max array limit.
458 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
461 * gfortranspec.c (lookup_option): Check for -static and return
463 (lang_specific_driver): Break when OPTION_static is discovered.
465 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
467 * array.c (extract_element): Restore function from trunk.
468 (gfc_get_array_element): Restore function from trunk.
469 (gfc_expand_constructor): Restore check against
470 flag_max_array_constructor.
471 * constructor.c (node_copy_and_append): Delete unused.
472 * gfortran.h: Delete comment and extra include.
473 * constructor.h: Bump copyright and clean up TODO comments.
474 * resolve.c: Whitespace.
476 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
478 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
479 with direct access access to elements. Adjusted prototype, fixed all
481 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
483 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
484 (gfc_simplify_spread): Removed workaround, directly insert elements
485 at a given array position.
486 (gfc_simplify_transpose): Likewise.
487 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
489 (gfc_simplify_unpack): Likewise.
491 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
493 * simplify.c (only_convert_cmplx_boz): Renamed to ...
494 (convert_boz): ... this and moved to start of file.
495 (gfc_simplify_abs): Whitespace fix.
496 (gfc_simplify_acos): Whitespace fix.
497 (gfc_simplify_acosh): Whitespace fix.
498 (gfc_simplify_aint): Whitespace fix.
499 (gfc_simplify_dint): Whitespace fix.
500 (gfc_simplify_anint): Whitespace fix.
501 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
502 (gfc_simplify_dnint): Whitespace fix.
503 (gfc_simplify_asin): Whitespace fix.
504 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
505 (gfc_simplify_atan): Likewise.
506 (gfc_simplify_atanh): Whitespace fix.
507 (gfc_simplify_atan2): Whitespace fix.
508 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
509 (gfc_simplify_bessel_j1): Likewise.
510 (gfc_simplify_bessel_jn): Likewise.
511 (gfc_simplify_bessel_y0): Likewise.
512 (gfc_simplify_bessel_y1): Likewise.
513 (gfc_simplify_bessel_yn): Likewise.
514 (gfc_simplify_ceiling): Reorderd statements.
515 (simplify_cmplx): Use convert_boz(), check for constant arguments.
517 (gfc_simplify_cmplx): Use correct default kind. Removed check for
519 (gfc_simplify_complex): Replaced if-gate. Removed check for
521 (gfc_simplify_conjg): Whitespace fix.
522 (gfc_simplify_cos): Whitespace fix.
523 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
524 (gfc_simplify_dcmplx): Removed check for constant arguments.
525 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
526 (gfc_simplify_digits): Whitespace fix.
527 (gfc_simplify_dim): Whitespace fix.
528 (gfc_simplify_dprod): Reordered statements.
529 (gfc_simplify_erf): Whitespace fix.
530 (gfc_simplify_erfc): Whitespace fix.
531 (gfc_simplify_epsilon): Whitespace fix.
532 (gfc_simplify_exp): Whitespace fix.
533 (gfc_simplify_exponent): Use convert_boz().
534 (gfc_simplify_floor): Reorderd statements.
535 (gfc_simplify_gamma): Whitespace fix.
536 (gfc_simplify_huge): Whitespace fix.
537 (gfc_simplify_iand): Whitespace fix.
538 (gfc_simplify_ieor): Whitespace fix.
539 (simplify_intconv): Use gfc_convert_constant().
540 (gfc_simplify_int): Use simplify_intconv().
541 (gfc_simplify_int2): Reorderd statements.
542 (gfc_simplify_idint): Reorderd statements.
543 (gfc_simplify_ior): Whitespace fix.
544 (gfc_simplify_ishftc): Removed duplicate type check.
545 (gfc_simplify_len): Use range_check() instead of manual range check.
546 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
547 (gfc_simplify_log): Whitespace fix.
548 (gfc_simplify_log10): Whitespace fix.
549 (gfc_simplify_minval): Whitespace fix.
550 (gfc_simplify_maxval): Whitespace fix.
551 (gfc_simplify_mod): Whitespace fix.
552 (gfc_simplify_modulo): Whitespace fix.
553 (simplify_nint): Reorderd statements.
554 (gfc_simplify_not): Whitespace fix.
555 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
556 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
557 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
558 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
559 (gfc_simplify_realpart): Whitespace fix.
560 (gfc_simplify_selected_char_kind): Removed unused result-variable.
561 (gfc_simplify_selected_int_kind): Removed unused result-variable.
562 (gfc_simplify_selected_real_kind): Removed unused result-variable.
563 (gfc_simplify_sign): Whitespace fix.
564 (gfc_simplify_sin): Whitespace fix.
565 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
566 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
567 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
568 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
569 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
571 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
573 * gfortran.h (gfc_start_constructor): Removed.
574 (gfc_get_array_element): Removed.
575 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
576 instead. Fixed all callers.
577 (extract_element): Removed.
578 (gfc_expand_constructor): Temporarily removed check for
579 max-array-constructor. Will be re-introduced later if still required.
580 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
581 instead. Fixed all callers.
582 * expr.c (find_array_section): Replaced manual lookup of elements
583 by gfc_constructor_lookup.
585 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
587 * gfortran.h (gfc_get_null_expr): New prototype.
588 (gfc_get_operator_expr): New prototype.
589 (gfc_get_character_expr): New prototype.
590 (gfc_get_iokind_expr): New prototype.
591 * expr.c (gfc_get_null_expr): New.
592 (gfc_get_character_expr): New.
593 (gfc_get_iokind_expr): New.
594 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
595 * matchexp.c (build_node): Renamed and moved to
596 expr.c (gfc_get_operator_expr). Reordered arguments to match
597 other functions. Fixed all callers.
598 (gfc_get_parentheses): Use specific function to build expr.
599 * array.c (gfc_match_array_constructor): Likewise.
600 * arith.c (eval_intrinsic): Likewise.
601 (gfc_hollerith2int): Likewise.
602 (gfc_hollerith2real): Likewise.
603 (gfc_hollerith2complex): Likewise.
604 (gfc_hollerith2logical): Likewise.
605 * data.c (create_character_intializer): Likewise.
606 * decl.c (gfc_match_null): Likewise.
607 (enum_initializer): Likewise.
608 * io.c (gfc_match_format): Likewise.
609 (match_io): Likewise.
610 * match.c (gfc_match_nullify): Likewise.
611 * primary.c (match_string_constant): Likewise.
612 (match_logical_constant): Likewise.
613 (build_actual_constructor): Likewise.
614 * resolve.c (build_default_init_expr): Likewise.
615 * symbol.c (generate_isocbinding_symbol): Likewise.
616 (gfc_build_class_symbol): Likewise.
617 (gfc_find_derived_vtab): Likewise.
618 * simplify.c (simplify_achar_char): Likewise.
619 (gfc_simplify_adjustl): Likewise.
620 (gfc_simplify_adjustr): Likewise.
621 (gfc_simplify_and): Likewise.
622 (gfc_simplify_bit_size): Likewise.
623 (gfc_simplify_is_iostat_end): Likewise.
624 (gfc_simplify_is_iostat_eor): Likewise.
625 (gfc_simplify_isnan): Likewise.
626 (simplify_bound): Likewise.
627 (gfc_simplify_leadz): Likewise.
628 (gfc_simplify_len_trim): Likewise.
629 (gfc_simplify_logical): Likewise.
630 (gfc_simplify_maxexponent): Likewise.
631 (gfc_simplify_minexponent): Likewise.
632 (gfc_simplify_new_line): Likewise.
633 (gfc_simplify_null): Likewise.
634 (gfc_simplify_or): Likewise.
635 (gfc_simplify_precision): Likewise.
636 (gfc_simplify_repeat): Likewise.
637 (gfc_simplify_scan): Likewise.
638 (gfc_simplify_size): Likewise.
639 (gfc_simplify_trailz): Likewise.
640 (gfc_simplify_trim): Likewise.
641 (gfc_simplify_verify): Likewise.
642 (gfc_simplify_xor): Likewise.
643 * trans-io.c (build_dt): Likewise.
644 (gfc_new_nml_name_expr): Removed.
646 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
648 * arith.h (gfc_constant_result): Removed prototype.
649 * constructor.h (gfc_build_array_expr): Removed prototype.
650 (gfc_build_structure_constructor_expr): Removed prototype.
651 * gfortran.h (gfc_int_expr): Removed prototype.
652 (gfc_logical_expr): Removed prototype.
653 (gfc_get_array_expr): New prototype.
654 (gfc_get_structure_constructor_expr): New prototype.
655 (gfc_get_constant_expr): New prototype.
656 (gfc_get_int_expr): New prototype.
657 (gfc_get_logical_expr): New prototype.
658 * arith.c (gfc_constant_result): Moved and renamed to
659 expr.c (gfc_get_constant_expr). Fixed all callers.
660 * constructor.c (gfc_build_array_expr): Moved and renamed to
661 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
662 and kind. Fixed all callers.
663 (gfc_build_structure_constructor_expr): Moved and renamed to
664 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
665 to type and kind. Fixed all callers.
666 * expr.c (gfc_logical_expr): Renamed to ...
667 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
668 (gfc_int_expr): Renamed to ...
669 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
671 (gfc_get_constant_expr): New.
672 (gfc_get_array_expr): New.
673 (gfc_get_structure_constructor_expr): New.
674 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
677 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
679 * constructor.h: New.
680 * constructor.c: New.
681 * Make-lang.in: Add new files to F95_PARSER_OBJS.
682 * arith.c (reducy_unary): Use constructor API.
683 (reduce_binary_ac): Likewise.
684 (reduce_binary_ca): Likewise.
685 (reduce_binary_aa): Likewise.
686 * check.c (gfc_check_pack): Likewise.
687 (gfc_check_reshape): Likewise.
688 (gfc_check_unpack): Likewise.
689 * decl.c (add_init_expr_to_sym): Likewise.
690 (build_struct): Likewise.
691 * dependency.c (gfc_check_dependency): Likewise.
692 (contains_forall_index_p): Likewise.
693 * dump-parse-tree.c (show_constructor): Likewise.
694 * expr.c (free_expr0): Likewise.
695 (gfc_copy_expr): Likewise.
696 (gfc_is_constant_expr): Likewise.
697 (simplify_constructor): Likewise.
698 (find_array_element): Likewise.
699 (find_component_ref): Likewise.
700 (find_array_section): Likewise.
701 (find_substring_ref): Likewise.
702 (simplify_const_ref): Likewise.
703 (scalarize_intrinsic_call): Likewise.
704 (check_alloc_comp_init): Likewise.
705 (gfc_default_initializer): Likewise.
706 (gfc_traverse_expr): Likewise.
707 * iresolve.c (check_charlen_present): Likewise.
708 (gfc_resolve_reshape): Likewise.
709 (gfc_resolve_transfer): Likewise.
710 * module.c (mio_constructor): Likewise.
711 * primary.c (build_actual_constructor): Likewise.
712 (gfc_match_structure_constructor): Likewise.
713 * resolve.c (resolve_structure_cons): Likewise.
714 * simplify.c (is_constant_array_expr): Likewise.
715 (init_result_expr): Likewise.
716 (transformational_result): Likewise.
717 (simplify_transformation_to_scalar): Likewise.
718 (simplify_transformation_to_array): Likewise.
719 (gfc_simplify_dot_product): Likewise.
720 (simplify_bound): Likewise.
721 (simplify_matmul): Likewise.
722 (simplify_minval_maxval): Likewise.
723 (gfc_simplify_pack): Likewise.
724 (gfc_simplify_reshape): Likewise.
725 (gfc_simplify_shape): Likewise.
726 (gfc_simplify_spread): Likewise.
727 (gfc_simplify_transpose): Likewise.
728 (gfc_simplify_unpack): Likewise.q
729 (gfc_convert_constant): Likewise.
730 (gfc_convert_char_constant): Likewise.
731 * target-memory.c (size_array): Likewise.
732 (encode_array): Likewise.
733 (encode_derived): Likewise.
734 (interpret_array): Likewise.
735 (gfc_interpret_derived): Likewise.
736 (expr_to_char): Likewise.
737 (gfc_merge_initializers): Likewise.
738 * trans-array.c (gfc_get_array_constructor_size): Likewise.
739 (gfc_trans_array_constructor_value): Likewise.
740 (get_array_ctor_strlen): Likewise.
741 (gfc_constant_array_constructor_p): Likewise.
742 (gfc_build_constant_array_constructor): Likewise.
743 (gfc_trans_array_constructor): Likewise.
744 (gfc_conv_array_initializer): Likewise.
745 * trans-decl.c (check_constant_initializer): Likewise.
746 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
747 (gfc_apply_interface_mapping_to_cons): Likewise.
748 (gfc_trans_structure_assign): Likewise.
749 (gfc_conv_structure): Likewise.
750 * array.c (check_duplicate_iterator): Likewise.
751 (match_array_list): Likewise.
752 (match_array_cons_element): Likewise.
753 (gfc_match_array_constructor): Likewise.
754 (check_constructor_type): Likewise.
755 (check_constructor): Likewise.
757 (expand_constructor): Likewise.
758 (extract_element): Likewise.
759 (gfc_expanded_ac): Likewise.
760 (resolve_array_list): Likewise.
761 (gfc_resolve_character_array_constructor): Likewise.
762 (copy_iterator): Renamed to ...
763 (gfc_copy_iterator): ... this.
764 (gfc_append_constructor): Removed.
765 (gfc_insert_constructor): Removed unused function.
766 (gfc_get_constructor): Removed.
767 (gfc_free_constructor): Removed.
768 (qgfc_copy_constructor): Removed.
769 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
770 Removed all references. Replaced constructor list by splay-tree.
771 (struct gfc_constructor): Removed member 'next', moved 'offset' from
772 the inner struct, added member 'base'.
773 (gfc_append_constructor): Removed prototype.
774 (gfc_insert_constructor): Removed prototype.
775 (gfc_get_constructor): Removed prototype.
776 (gfc_free_constructor): Removed prototype.
777 (qgfc_copy_constructor): Removed prototype.
778 (gfc_copy_iterator): New prototype.
779 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
781 2010-04-10 Tobias Burnus <burnus@net-b.de>
784 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
785 proc-pointers and type-bound procedures.
786 (gfc_specification_expr): Check proc-pointers for pureness.
788 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
791 * gfortranspec.c (lang_specific_driver): Do not expose vars
792 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
795 2010-04-09 Tobias Burnus <burnus@net-b.de>
798 * decl.c (variable_decl, match_attr_spec): Fix setting the array
800 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
801 * data.c (gfc_assign_data_value): Ditto.
802 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
803 (gfc_traverse_expr): Traverse also through codimension expressions.
804 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
805 gfc_has_ultimate_pointer): New functions.
806 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
807 (gfc_array_ref): Add codimen.
808 (gfc_array_ref): Add in_allocate.
809 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
810 gfc_has_ultimate_pointer): Add prototypes.
811 * interface.c (compare_parameter, compare_actual_formal,
812 check_intents): Add coarray constraints.
813 * match.c (gfc_match_iterator): Add coarray constraint.
814 * match.h (gfc_match_array_ref): Update interface.
815 * primary.c (gfc_match_varspec): Handle codimensions.
816 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
817 (check_class_members): Return gfc_try instead for error recovery.
818 (resolve_typebound_function,resolve_typebound_subroutine,
819 check_members): Handle return value of check_class_members.
820 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
821 check_dimension, compare_spec_to_ref, resolve_array_ref,
822 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
823 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
825 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
826 Skip over coarray refs.
827 (gfc_array_allocate) Add support for references containing coindexes.
828 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
829 (gfc_map_intrinsic_function): Ignore codimensions.
831 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
834 * io.c (check_format_string): Added check for additional non
835 blank characters after the format string was successfully
837 * io.c (check_format): Changed the error messages for positive
838 int required and period required to drop through the error logic
839 and report with gfc_error instead of gfc_error_now. Corrected
840 format postion for hollerith strings.
842 2010-04-08 Tobias Burnus <burnus@net-b.de>
844 * module.c (use_iso_fortran_env_module): Fix standard check.
846 2010-04-07 Jakub Jelinek <jakub@redhat.com>
848 * parse.c (parse_derived, parse_enum): Avoid set but not used
851 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
854 * gfortran.texi: Add section about representation of
857 2010-04-07 Simon Baldwin <simonb@google.com>
859 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
860 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
862 2010-04-07 Richard Guenther <rguenther@suse.de>
864 * options.c (gfc_init_options): Do not set.
866 2010-04-06 Tobias Burnus <burnus@net-b.de>
869 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
870 * match.c (gfc_match_critical, sync_statement): Ditto.
871 * gfortran.h (gfc_fcoarray): New enum.
872 (gfc_option_t): Use it.
873 * lang.opt (fcoarray): Add new flag.
874 * invoke.texi (fcoarray): Document it.
875 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
876 (gfc_handle_coarray_option): New function.
878 2010-04-06 Tobias Burnus <burnus@net-b.de>
881 * gfortran.h (gfc_array_spec): Add cotype.
882 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
883 and defer error diagnostic.
884 * resolve.c (resolve_fl_derived): Add missing check.
885 (resolve_symbol): Add cotype/type check.
886 * parse.c (parse_derived): Fix setting of coarray_comp.
888 2010-04-06 Tobias Burnus <burnus@net-b.de>
891 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
892 match_array_element_spec,gfc_copy_array_spec,
893 gfc_compare_array_spec): Include corank.
894 (match_array_element_spec,gfc_set_array_spec): Support codimension.
895 * decl.c (build_sym,build_struct,variable_decl,
896 match_attr_spec,attr_decl1,cray_pointer_decl,
897 gfc_match_volatile): Add codimension.
898 (gfc_match_codimension): New function.
899 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
900 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
901 (gfc_add_codimension): New function prototype.
902 * match.h (gfc_match_codimension): New function prototype.
903 (gfc_match_array_spec): Update prototype
904 * match.c (gfc_match_common): Update gfc_match_array_spec call.
905 * module.c (MOD_VERSION): Bump.
906 (mio_symbol_attribute): Support coarray attributes.
907 (mio_array_spec): Add corank support.
908 * parse.c (decode_specification_statement,decode_statement,
909 parse_derived): Add coarray support.
910 * resolve.c (resolve_formal_arglist, was_declared,
911 is_non_constant_shape_array, resolve_fl_variable,
912 resolve_fl_derived, resolve_symbol): Add coarray support.
913 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
914 gfc_build_class_symbol): Add coarray support.
915 (gfc_add_codimension): New function.
917 2010-04-06 Tobias Burnus <burnus@net-b.de>
920 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
921 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
922 stat_locked_other_image, stat_stopped_image and stat_unlocked of
924 * intrinsic.texi (iso_fortran_env): Ditto.
925 * libgfortran.h (libgfortran_stat_codes): New enum.
926 * module.c (use_iso_fortran_env_module): Honour -std= when loading
927 constants from the intrinsic module.
929 2010-04-06 Tobias Burnus <burnus@net-b.de>
932 * intrinsic.c (add_functions): Add num_images.
933 * decl.c (gfc_match_end): Handle END CRITICAL.
934 * intrinsic.h (gfc_simplify_num_images): Add prototype.
935 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
937 * gfortran.h (gfc_statement): Add enum items for those.
939 (gfc_isym_id): Add num_images.
940 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
941 (gfc_trans_sync,gfc_trans_critical): New functions.
942 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
943 gfc_trans_critical): Add/update prototypes.
944 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
946 * trans.h (gfor_fndecl_error_stop_string) Add variable.
947 * resolve.c (resolve_sync): Add function.
948 (gfc_resolve_blocks): Handle CRITICAL.
949 (resolve_code): Handle CRITICAL, ERROR STOP,
950 (resolve_branch): Add CRITICAL constraint check.
952 * st.c (gfc_free_statement): Add new statements.
953 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
954 (gfc_build_builtin_function_decls): Initialize it.
955 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
956 (gfc_match_critical, gfc_match_error_stop, sync_statement,
957 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
959 (match_exit_cycle): Handle CRITICAL constraint.
960 (gfc_match_stopcode): Handle ERROR STOP.
961 * match.h (gfc_match_critical, gfc_match_error_stop,
962 gfc_match_sync_all, gfc_match_sync_images,
963 gfc_match_sync_memory): Add prototype.
964 * parse.c (decode_statement, gfc_ascii_statement,
965 parse_executable): Handle new statements.
966 (parse_critical_block): New function.
967 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
968 * intrinsic.texi (num_images): Document new function.
969 * simplify.c (gfc_simplify_num_images): Add function.
971 2010-04-06 Tobias Burnus <burnus@net-b.de>
974 * trans-array.c (gfc_conv_expr_descriptor): Update
975 gfc_trans_scalar_assign call.
976 (has_default_initializer): New function.
977 (gfc_trans_deferred_array): Nullify less often.
978 * trans-expr.c (gfc_conv_subref_array_arg,
979 gfc_trans_subcomponent_assign): Update call to
980 gfc_trans_scalar_assign.
981 (gfc_trans_scalar_assign): Add parameter and pass it on.
982 (gfc_trans_assignment_1): Optionally, do not dealloc before
984 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
985 call to gfc_trans_scalar_assign.
986 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
987 initializer to static variables.
988 (gfc_init_default_dt): Add dealloc parameter and pass it on.
989 * trans-stmt.c (forall_make_variable_temp,
990 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
991 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
992 gfc_trans_allocate): Update gfc_trans_assignment call.
993 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
994 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
995 parameter to prototype.
997 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
999 * ioparm.def : Update copyright.
1001 * trans-array.c : ditto
1002 * trans-array.h : ditto
1004 * trans-types.c: ditto
1005 * dependency.c : ditto
1006 * gfortran.h : ditto
1008 * trans-io.c : ditto
1009 * trans-intrinsic.c : ditto
1010 * libgfortran.h : ditto
1011 * invoke.texi : ditto
1012 * intrinsic.texi : ditto
1015 * intrinsic.c : ditto
1016 * interface.c : ditto
1017 * iresolve.c : ditto
1018 * trans-stmt.c : ditto
1019 * trans-stmt.h : ditto
1024 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1027 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1028 do not assert the context of derived types.
1030 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1033 * ioparm.def: Change inquire size variable to type pointer to
1036 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1039 * trans-expr.c (conv_parent_component_references): Ensure that
1040 'dt' has a backend_decl.
1043 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1044 type has a backend_decl.
1047 * resolve.c (resolve_global_procedure): Check that the 'cl'
1048 structure is not NULL.
1050 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1052 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1055 2010-03-17 Tobias Burnus <burnus@net-b.de>
1058 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1059 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1061 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1062 pointees as having explizit size.
1063 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1065 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1066 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1067 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1068 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1069 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1072 2010-03-14 Tobias Burnus <burnus@net-b.de>
1075 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1076 (resolve_ordinary_assign): Add check to avoid segfault.
1078 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1082 * resolve.c (resolve_compcall): Add new boolean dummy argument
1083 'class_members'. Only resolve expression at end if false.
1084 Remove redundant, static variable 'class_object'.
1085 (check_class_members): Add extra argument to call of
1087 (resolve_typebound_function): Renamed resolve_class_compcall.
1088 Do all the detection of class references here. Correct calls to
1089 resolve_compcall for extra argument.
1090 (resolve_typebound_subroutine): resolve_class_typebound_call
1091 renamed. Otherwise same as resolve_typebound_function.
1092 (gfc_resolve_expr): Call resolve_typebound_function.
1093 (resolve_code): Call resolve_typebound_subroutine.
1095 2010-03-10 Tobias Burnus <burnus@net-b.de
1098 * symbol.c (get_iso_c_sym): Set sym->result.
1100 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1103 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1104 for TBPs, otherwise they will not be resolved properly.
1105 (resolve_function): Use 'value.function.esym' instead of
1106 'value.function.name' to check if we're dealing with a TBP.
1107 (check_class_members): Set correct type of passed object for all TBPs,
1108 not only generic ones, except if the type is abstract.
1110 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1113 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1114 'final...' are not misinterpreted as FINAL statements.
1116 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1119 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1120 allocatable ultimate components do not need temporaries, whilst
1121 ultimate pointer components do.
1123 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1126 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1128 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1131 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1134 * trans-array.c (gfc_conv_array_parameter): A full array of
1135 derived type need not be restricted to a symbol without an
1136 array spec to use the call to gfc_conv_expr_descriptor.
1139 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1140 allocatable arrays do not need temporaries.
1142 2010-03-01 Tobias Burnus <burnus@net-b.de>
1145 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1148 2010-02-28 Tobias Burnus <burnus@net-b.de>
1151 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1152 (gfc_conv_initializer): Handle zero initializer as special case.
1154 2010-02-27 Tobias Burnus <burnus@net-b.de>
1157 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1158 for module variables for Fortran 2008.
1160 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1163 * trans-common.c (build_common_decl): Also update DECL_MODE,
1164 and DECL_SIZE when encountering a larger common block and call
1167 2010-02-24 Tobias Burnus <burnus@net-b.de>
1170 * trans-expr.c (gfc_conv_initializer): Call directly
1171 gfc_conv_constant for C_NULL_(FUN)PTR.
1173 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1176 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1177 checking the rest of the dimensions for elements.
1179 2010-02-21 Tobias Burnus <burnus@net-b.de>
1182 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1184 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1185 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1186 * invoke.texi: Document new -fno-protect-parens flag.
1188 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1194 * dependency.c (gfc_check_argument_var_dependency): Use enum
1195 value instead of arithmetic vaue for 'elemental'.
1196 (check_data_pointer_types): New function.
1197 (gfc_check_dependency): Call check_data_pointer_types.
1198 * trans-array.h : Change fourth argument of
1199 gfc_conv_array_parameter to boolean.
1200 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1201 can be a dummy but it must not be assumed shape or deferred.
1202 Change fourth argument to boolean. Array constructor exprs will
1203 always be contiguous and do not need packing and unpacking.
1204 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1205 space and change fourth argument of gfc_conv_array_parameter
1207 (gfc_trans_arrayfunc_assign): Change fourth argument of
1208 gfc_conv_array_parameter to boolean.
1209 * trans-io.c (gfc_convert_array_to_string): The same.
1210 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1212 2010-02-20 Tobias Burnus <burnus@net-b.de>
1215 * libgfortran.h: Add GFC_RTCHECK_MEM.
1216 * invoke.texi (-fcheck=): Document -fcheck=mem.
1217 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1218 and enable malloc-success check only with -fcheck=mem.
1219 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1221 2010-02-16 Tobias Burnus <burnus@net-b.de>
1224 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1225 * intrinsic.c (add_functions): Ditto.
1226 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1227 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1229 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1232 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1233 gfc_trans_do prototype.
1234 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1235 a loop exit condition. If exit condition is given, build the loop exit
1236 code, checking IO results of implied do loops in READ and WRITE.
1237 (gfc_trans_do): Likewise.
1238 * trans.c (trans_code): New static work function, previously
1239 gfc_trans_code. Passes exit condition to gfc_trans_do.
1240 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1241 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1242 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1243 result status bits in the dtparm structure. Use this condition in call
1244 to gfc_trans_code_cond.
1246 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1250 * trans-array.c (gfc_conv_array_parameter): Use
1251 gfc_full_array_ref_p to detect full and contiguous variable
1252 arrays. Full array components and contiguous arrays do not need
1253 internal_pack and internal_unpack.
1255 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1258 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1261 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1263 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1266 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1267 Tobias Burnus <burnus@net-b.de>
1270 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1272 2010-02-10 Tobias Burnus <burnus@net-b.de>
1275 * trans-decl.c (gfc_generate_function_code): Only check
1276 actual-vs.-dummy character bounds if not bind(C).
1278 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1281 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1282 info->dimen after info has been freed.
1284 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1287 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1290 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1292 * module.c (fix_mio_expr): Declare sym.
1294 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1297 * module.c (fix_mio_expr): Fix for private generic procedures.
1299 2010-02-09 Daniel Kraft <d@domob.eu>
1302 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1303 length to be correct and issue only with -Wsurprising.
1304 * invoke.texi (Wsurprising): Mention this new warning that is
1305 turned on by -Wsurprising.
1307 2010-02-09 Daniel Kraft <d@domob.eu>
1310 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1311 can be CHARACTER type.
1312 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1314 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1317 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1318 'formal_ptr'. If this is true, give returned descriptor unity
1319 lbounds, in all dimensions, and the appropriate offset.
1320 (gfc_conv_procedure_call); If formal is a pointer, set the last
1321 argument of gfc_conv_subref_array_arg to true.
1322 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1323 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1324 new arg of gfc_conv_subref_array_arg to false.
1325 * trans-stmt.c (forall_make_variable_temp): The same.
1327 2010-02-03 Tobias Burnus <burnus@net-b.de>
1330 * interface.c (compare_parameter): Disable rank-checking
1333 2010-02-02 Tobias Burnus <burnus@net-b.de>
1336 * parse.c (decode_specification_statement): Use sym->result not sym.
1338 2010-02-01 Tobias Burnus <burnus@net-b.de>
1341 * decl.c (variable_decl): Allow default initializer in
1342 TYPE declarations in PURE functions.
1344 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1347 * resolve.c (resolve_allocate_expr): Move default initialization code
1348 here from gfc_trans_allocate.
1349 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1351 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1352 of CLASS variables via memcpy.
1353 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1354 to resolve_allocate_expr.
1356 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1359 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1360 * gfortran.h : Add prototype for above.
1361 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1362 (gfc_trans_subcomponent_assign): Call new function to replace
1363 the code to deal with allocatable components.
1364 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1365 gfc_get_full_arrayspec_from_expr to replace existing code.
1367 2010-01-25 Tobias Burnus <burnus@net-b.de>
1370 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1373 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1377 * expr.c (remove_subobject_ref): If the constructor is NULL use
1378 the expression as the source.
1379 (simplify_const_ref): Change the type of expression if
1380 there are component references. Allow for substring to be at
1381 the end of an arbitrarily long chain of references. If an
1382 element is found that is not in an EXPR_ARRAY, assume that this
1383 is scalar initialization of array. Call remove_subobject_ref in
1384 this case with NULL second argument.
1386 2010-01-24 Tobias Burnus <burnus@net-b.de>
1389 * array.c (gfc_array_dimen_size): Use correct specific
1390 function in the check.
1392 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1395 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1396 is required, turn any trailing array elements after a range
1397 into ranges so that offsets can be calculated.
1399 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1401 * module.c (mio_f2k_derived): Use enumerator as initializer of
1405 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1406 bitfield of width 2.
1408 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1411 * resolve.c (extract_compcall_passed_object): Set locus for
1412 passed-object argument.
1413 (extract_ppc_passed_object): Set locus and correctly remove PPC
1416 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1419 * trans-decl.c (add_argument_checking): Do not use the backend
1420 decl directly to test for the presence of an optional dummy
1421 argument. Use gfc_conv_expr_present, remembering to set the
1425 * trans-decl.c (gfc_generate_function_code): Small white space
1426 changes. If 'recurcheckvar' is NULL do not try to reset it.
1428 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1431 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1432 component for extended types.
1433 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1434 and take care of parent component accessibility.
1436 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1439 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1440 * interface.c (check_interface1): Move a warning message here from
1441 resolve_fl_procedure.
1442 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1443 * module.c (read_module): Remove call to gfc_check_interfaces, since
1444 this comes too early here.
1445 * resolve.c (resolve_fl_procedure): Move warning message to
1448 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1451 * interface.c (check_interface1): Pass symbol name rather than NULL to
1452 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1454 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1455 than NULL to gfc_compare_interfaces.
1457 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1460 * trans-array.c (duplicate_allocatable): Static version of
1461 gfc_duplicate_allocatable with provision to handle scalar
1462 components. New boolean argument to switch off call to malloc
1464 (gfc_duplicate_allocatable): New function to call above with
1466 (gfc_copy_allocatable_data): New function to call above with
1468 (structure_alloc_comps): Do not apply indirect reference to
1469 scalar pointers. Add new section to copy allocatable components
1470 of arrays. Extend copying of allocatable components to include
1472 (gfc_copy_only_alloc_comp): New function to copy allocatable
1473 component derived types, without allocating the base structure.
1474 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1475 Add primitive for gfc_copy_only_alloc_comp.
1476 * trans-expr.c (gfc_conv_procedure_call): After calls to
1477 transformational functions with results that are derived types
1478 with allocatable components, copy the components in the result.
1479 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1480 of lhs derived types before allocation.
1482 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1485 * module.c (load_generic_interfaces): If a procedure that is
1486 use associated but not generic is given an interface that
1487 includes itself, then make it generic.
1489 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1490 Shujing Zhao <pearly.zhao@oracle.com>
1492 PR translation/42469
1493 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1494 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1495 character between option name and help text.
1497 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1501 * trans-array.c (gfc_conv_array_initializer): Change call to
1502 gfc_error_now to call to gfc_fatal_error.
1503 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1504 (is_constant_element): Changed name from constant_element.
1505 (gfc_constant_ac): Only use expand_construuctor for expression
1506 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1507 call gfc_is_constant_expr.
1508 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1510 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1511 array expressions should have their constructors expanded.
1512 (gfc_resolve_expr): Use new function to determine whether or not to call
1513 gfc_expand_constructor.
1515 2010-01-09 Tobias Burnus <burnus@net-b.de>
1518 * trans-expr.c (gfc_trans_structure_assign): Handle
1520 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1521 to the constructor for c_null_(fun)ptr.
1522 * resolve.c (resolve_structure_cons): Add special case
1523 for c_null_(fun)ptr.
1525 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1527 * gfortranspec.c (lang_specific_driver): Update copyright notice
1530 2010-01-08 Tobias Burnus <burnus@net-b.de>
1533 * symbol.c (check_conflict, gfc_copy_attr): Add
1534 ASYNCHRONOUS support.
1535 (gfc_add_asynchronous): New function.
1536 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1537 (gfc_match_asynchronous): New function.
1538 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1539 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1540 (gfc_add_asynchronous): New Prototype.
1541 * module.c (ab_attribute, mio_symbol_attribute): Add
1542 ASYNCHRONOUS support.
1543 * resolve.c (was_declared): Ditto.
1544 * match.h (gfc_match_asynchronous): New prototype.
1545 * parse.c (decode_specification_statement,decode_statement):
1546 Add ASYNCHRONOUS support.
1548 2010-01-07 Tobias Burnus <burnus@net-b.de>
1551 * trans-decl.c (get_proc_pointer_decl): Fix call to
1552 gfc_conv_initializer for array-valued proc-pointer funcs.
1554 2010-01-07 Tobias Burnus <burnus@net-b.de>
1557 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1558 allocatable scalars with SAVE attribute.
1560 2010-01-05 Tobias Burnus <burnus@net-b.de>
1563 * options.c (gfc_post_options): Set -frecursion
1564 when -fopenmp is used.
1566 2010-01-05 Tobias Burnus <burnus@net-b.de>
1569 * trans-expr.c (gfc_conv_procedure_call): Nullify
1570 return value for allocatable-scalar character functions.
1572 2010-01-04 Tobias Burnus <burnus@net-b.de>
1575 * error.c (error_printf, gfc_warning, gfc_notify_std,
1576 gfc_warning_now, gfc_error, gfc_error_now,
1577 gfc_fatal_error): Change argument name from nocmsgid to
1578 gmsgid to enable (x)gettext's % checking.
1580 2010-01-04 Tobias Burnus <burnus@net-b.de>
1582 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1584 2010-01-04 Tobias Burnus <burnus@net-b.de>
1587 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1588 for functions returning allocatable scalars.
1589 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1590 reallocating an allocatable scalar.
1591 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1593 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1594 allocatable scalars.
1595 (gfc_generate_function_code): Nullify result variable for
1596 allocatable scalars.
1599 * module.c (gfc_use_module): Fix warning string to allow
1603 * invoke.texi (-fcheck=recursion): Mention that the checking
1604 is also disabled for -frecursive.
1605 * trans-decl.c (gfc_generate_function_code): Disable
1606 -fcheck=recursion when -frecursive is used.
1608 * intrinsic.texi (iso_c_binding): Improve wording.
1611 Copyright (C) 2010 Free Software Foundation, Inc.
1613 Copying and distribution of this file, with or without modification,
1614 are permitted in any medium without royalty provided the copyright
1615 notice and this notice are preserved.
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