1 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
4 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
6 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
7 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
10 2010-05-13 Jakub Jelinek <jakub@redhat.com>
13 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
15 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
16 by reference dummy procedures or non-dummy procedure pointers.
17 (gfc_omp_predetermined_sharing): Return
18 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
20 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
23 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
25 (gfc_match_omp_critical): Likewise.
26 (gfc_match_omp_flush): Likewise.
27 (gfc_match_omp_workshare): Likewise.
28 (gfc_match_omp_master): Likewise.
29 (gfc_match_omp_ordered): Likewise.
30 (gfc_match_omp_atomic): Likewise.
31 (gfc_match_omp_barrier): Likewise.
32 (gfc_match_omp_end_nowait): Likewise.
34 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
37 * resolve.c (validate_case_label_expr): Removed FIXME.
38 (resolve_select): Raise default warning on case labels out of range
39 of the case expression.
41 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
46 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
47 about conversion warnings.
49 2010-05-10 Janus Weil <janus@gcc.gnu.org>
52 * match.c (gfc_match_select_type): Move error message to
54 * resolve.c (resolve_select_type): Error message moved here from
55 gfc_match_select_type. Correctly set type of temporary.
57 2010-05-10 Richard Guenther <rguenther@suse.de>
59 * trans-decl.c (gfc_build_library_function_decl): Split out
61 (build_library_function_decl_1): ... this new function.
62 Set a fnspec attribute if a specification was provided.
63 (gfc_build_library_function_decl_with_spec): New function.
64 (gfc_build_intrinsic_function_decls): Annotate internal_pack
67 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
70 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
73 2010-05-07 Jason Merrill <jason@redhat.com>
75 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
76 to avoid -Wc++-compat warning.
78 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
81 * options.c (gfc_handle_option): Add argument kind.
82 * gfortran.h (gfc_handle_option): Update declaration.
84 2010-05-06 Tobias Burnus <burnus@net-b.de>
87 * trans-types.c (gfc_sym_type): Mark Cray pointees as
90 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
93 * resolve.c (traverse_data_list): Rephrase error message for
94 non-constant bounds in data-implied-do.
96 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
99 * gfortran.h: Removed repeat count from constructor, removed
101 * data.h (gfc_assign_data_value_range): Changed return value from
103 * data.c (gfc_assign_data_value): Add location to constructor element.
104 (gfc_assign_data_value_range): Call gfc_assign_data_value()
105 for each element in range. Return early if an error was generated.
106 * resolve.c (check_data_variable): Stop early if range assignment
109 2010-05-05 Janus Weil <janus@gcc.gnu.org>
112 * resolve.c (resolve_fl_derived): Some fixes for class variables.
113 * symbol.c (gfc_build_class_symbol): Add separate class container for
116 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
119 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
121 2010-05-02 Tobias Burnus <burnus@net-b.de>
124 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
125 for lcobound, ucobound, image_index and this_image.
126 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
127 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
128 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
129 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
131 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
133 2010-04-30 Tobias Burnus <burnus@net-b.de>
137 * trans-types.c (gfc_get_array_descriptor_base): Fix index
138 calculation for array descriptor types.
140 2010-04-29 Janus Weil <janus@gcc.gnu.org>
143 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
144 initializers for PPC members of the vtabs.
146 2010-04-29 Janus Weil <janus@gcc.gnu.org>
149 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
150 attribute for all PPC members of the vtypes.
151 (copy_vtab_proc_comps): Copy the correct interface.
152 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
153 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
154 a dummy argument and make sure all PPC members of the vtab are
155 initialized correctly.
156 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
157 in call to gfc_trans_assign_vtab_procs.
158 * trans-stmt.c (gfc_trans_allocate): Ditto.
160 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
163 * resolve.c (resolve_typebound_function): Renamed
164 resolve_class_compcall.Do all the detection of class references
166 (resolve_typebound_subroutine): resolve_class_typebound_call
167 renamed. Otherwise same as resolve_typebound_function.
168 (gfc_resolve_expr): Call resolve_typebound_function.
169 (resolve_code): Call resolve_typebound_subroutine.
171 2010-04-29 Janus Weil <janus@gcc.gnu.org>
174 * resolve.c (resolve_typebound_generic_call): For CLASS methods
175 pass back the specific symtree name, rather than the target
178 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
181 * resolve.c (resolve_structure_cons): Make the initializer of
182 the vtab component 'extends' the same type as the component.
184 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
187 * interface.c (check_interface1): Pass symbol name rather than NULL to
188 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
189 trap MULL. (gfc_compare_derived_types): Revert previous change
190 incorporated incorrectly during merge from trunk, r155778.
191 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
192 than NULL to gfc_compare_interfaces.
193 * symbol.c (add_generic_specifics): Likewise.
195 2010-02-29 Janus Weil <janus@gcc.gnu.org>
198 * interface.c (gfc_compare_derived_types): Add condition for vtype.
199 * symbol.c (gfc_find_derived_vtab): Sey access to private.
200 (gfc_find_derived_vtab): Likewise.
201 * module.c (ab_attribute): Add enumerator AB_VTAB.
202 (mio_symbol_attribute): Use new attribute, AB_VTAB.
203 (check_for_ambiguous): Likewise.
205 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
206 Janus Weil <janus@gcc.gnu.org>
209 * trans-expr.c (select_class_proc): Remove function.
210 (conv_function_val): Delete reference to previous.
211 (gfc_conv_derived_to_class): Add second argument to the call to
212 gfc_find_derived_vtab.
213 (gfc_conv_structure): Exclude proc_pointer components when
214 accessing $data field of class objects.
215 (gfc_trans_assign_vtab_procs): New function.
216 (gfc_trans_class_assign): Add second argument to the call to
217 gfc_find_derived_vtab.
218 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
219 implement holding off searching for the vptr derived type.
220 (add_proc_component): New function.
221 (add_proc_comps): New function.
222 (add_procs_to_declared_vtab1): New function.
223 (copy_vtab_proc_comps): New function.
224 (add_procs_to_declared_vtab): New function.
225 (void add_generic_specifics): New function.
226 (add_generics_to_declared_vtab): New function.
227 (gfc_find_derived_vtab): Add second argument to the call to
228 gfc_find_derived_vtab. Add the calls to
229 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
230 * decl.c (build_sym, build_struct): Use new arg in calls to
231 gfc_build_class_symbol.
232 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
233 definition of struct gfc_class_esym_list. Modify prototypes
234 of gfc_build_class_symbol and gfc_find_derived_vtab.
235 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
236 call to gfc_find_derived_vtab.
237 * module.c : Add the vtype attribute.
238 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
239 * resolve.c (resolve_typebound_generic_call): Add second arg
240 to pass along the generic name for class methods.
241 (resolve_typebound_call): The same.
242 (resolve_compcall): Use the second arg to carry the generic
243 name from the above. Remove the reference to class_esym.
244 (check_members, check_class_members, resolve_class_esym,
245 hash_value_expr): Remove functions.
246 (resolve_class_compcall, resolve_class_typebound_call): Modify
247 to use vtable rather than member by member calls.
248 (gfc_resolve_expr): Modify second arg in call to
250 (resolve_select_type): Add second arg in call to
251 gfc_find_derived_vtab.
252 (resolve_code): Add second arg in call resolve_typebound_call.
253 (resolve_fl_derived): Exclude vtypes from check for late
254 procedure definitions. Likewise for checking of explicit
255 interface and checking of pass arg.
256 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
257 calls to gfc_find_derived_vtab.
258 * match.c (select_type_set_tmp): Use new arg in call to
259 gfc_build_class_symbol.
260 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
262 * parse.c (endType): Finish incomplete classes.
264 2010-04-28 Tobias Burnus <burnus@net-b.de>
268 * simplify.c (simplify_cobound): Handle scalar coarrays.
270 2010-04-27 Tobias Burnus <burnus@net-b.de>
272 * gfc-internals.texi: Update copyright year.
273 * gfortran.texi: Ditto.
274 * invoke.texi: Ditto.
276 2010-04-27 Tobias Burnus <burnus@net-b.de>
279 * resolve.c (resolve_allocate_expr): Allow array coarrays.
280 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
281 * trans-types.c (gfc_get_array_type_bounds,
282 gfc_get_array_descriptor_base): Add corank argument.
283 * trans-array.c (gfc_array_init_size): Handle corank.
284 (gfc_trans_create_temp_array, gfc_array_allocate,
285 gfc_conv_expr_descriptor): Add corank argument to call.
286 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
288 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
292 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
293 of mucking with a tree directly.
295 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
298 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
299 gfc_error with new error message.
301 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
305 * trans-expr.c (gfc_conv_expr): Supply an address expression for
307 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
309 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
310 than the address of a GFC_SS_REFERENCE.
311 * trans.h : Change comment on GFC_SS_REFERENCE.
313 2010-04-22 Richard Guenther <rguenther@suse.de>
316 * resolve.c (gfc_resolve_index): Wrap around ...
317 (gfc_resolve_index_1): ... this. Add parameter to allow
318 any integer kind index type.
319 (resolve_array_ref): Allow any integer kind for the start
320 index of an array ref.
322 2010-04-21 Jakub Jelinek <jakub@redhat.com>
325 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
328 2010-04-20 Harald Anlauf <anlauf@gmx.de>
330 * intrinsic.c (sort_actual): Remove 'is' in error message.
332 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
335 * resolve.c (resolve_fl_derived): If a component character
336 length has not been resolved, do so now.
337 (resolve_symbol): The same as above for a symbol character
339 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
340 not needed for a character valued, procedure pointer.
343 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
344 not found, return FAILURE rather than ICEing.
346 2010-04-19 Jakub Jelinek <jakub@redhat.com>
349 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
350 sequential loops private in the innermost containing task region.
352 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
354 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
355 to build_common_tree_nodes.
357 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
360 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
361 gfc_msg_bounds by using 'Array bound mismatch' directly.
362 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
363 error message to include the mismatch in the extent of array bound.
364 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
365 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
367 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
369 * gfortran.texi: Update information on temporary file locations.
371 2010-04-16 Jakub Jelinek <jakub@redhat.com>
373 * trans-decl.c (gfc_build_qualified_array): Ensure
374 ubound.N and lbound.N artificial variable names don't appear
377 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
380 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
381 block of code. Set name to the variable associated with the descriptor.
383 2010-04-15 Jakub Jelinek <jakub@redhat.com>
385 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
386 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
388 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
390 * intrinsic.texi: Add the missing specific name of intrinsic
391 procedure where the specific name is identical to the generic name.
392 Fix inconsistent or mismatch in the argument names in intrinsic
393 procedure descriptions. Add the SCALAR allocatable description to
396 2010-04-14 Tobias Burnus <burnus@net-b.de>
399 * array.c (gfc_find_array_ref): Handle codimensions.
400 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
401 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
402 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
404 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
405 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
407 * intrinsic.h (add_functions): Add this_image, image_index,
408 lcobound and ucobound intrinsics.
409 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
410 gfc_check_image_index, gfc_check_this_image,
411 gfc_simplify_image_index, gfc_simplify_lcobound,
412 gfc_simplify_this_image, gfc_simplify_ucobound):
413 New function prototypes.
414 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
415 IMAGE_INDEX): Document new intrinsic functions.
416 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
418 * simplify.c (simplify_bound_dim): Handle coarrays.
419 (simplify_bound): Update simplify_bound_dim call.
420 (gfc_simplify_num_images): Add -fcoarray=none check.
421 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
422 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
424 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
427 * constructor.c: Fix typo in comment.
428 * expr.c (find_array_section): Add check for max array limit.
430 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
433 * gfortranspec.c (lookup_option): Check for -static and return
435 (lang_specific_driver): Break when OPTION_static is discovered.
437 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
439 * array.c (extract_element): Restore function from trunk.
440 (gfc_get_array_element): Restore function from trunk.
441 (gfc_expand_constructor): Restore check against
442 flag_max_array_constructor.
443 * constructor.c (node_copy_and_append): Delete unused.
444 * gfortran.h: Delete comment and extra include.
445 * constructor.h: Bump copyright and clean up TODO comments.
446 * resolve.c: Whitespace.
448 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
450 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
451 with direct access access to elements. Adjusted prototype, fixed all
453 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
455 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
456 (gfc_simplify_spread): Removed workaround, directly insert elements
457 at a given array position.
458 (gfc_simplify_transpose): Likewise.
459 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
461 (gfc_simplify_unpack): Likewise.
463 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
465 * simplify.c (only_convert_cmplx_boz): Renamed to ...
466 (convert_boz): ... this and moved to start of file.
467 (gfc_simplify_abs): Whitespace fix.
468 (gfc_simplify_acos): Whitespace fix.
469 (gfc_simplify_acosh): Whitespace fix.
470 (gfc_simplify_aint): Whitespace fix.
471 (gfc_simplify_dint): Whitespace fix.
472 (gfc_simplify_anint): Whitespace fix.
473 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
474 (gfc_simplify_dnint): Whitespace fix.
475 (gfc_simplify_asin): Whitespace fix.
476 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
477 (gfc_simplify_atan): Likewise.
478 (gfc_simplify_atanh): Whitespace fix.
479 (gfc_simplify_atan2): Whitespace fix.
480 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
481 (gfc_simplify_bessel_j1): Likewise.
482 (gfc_simplify_bessel_jn): Likewise.
483 (gfc_simplify_bessel_y0): Likewise.
484 (gfc_simplify_bessel_y1): Likewise.
485 (gfc_simplify_bessel_yn): Likewise.
486 (gfc_simplify_ceiling): Reorderd statements.
487 (simplify_cmplx): Use convert_boz(), check for constant arguments.
489 (gfc_simplify_cmplx): Use correct default kind. Removed check for
491 (gfc_simplify_complex): Replaced if-gate. Removed check for
493 (gfc_simplify_conjg): Whitespace fix.
494 (gfc_simplify_cos): Whitespace fix.
495 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
496 (gfc_simplify_dcmplx): Removed check for constant arguments.
497 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
498 (gfc_simplify_digits): Whitespace fix.
499 (gfc_simplify_dim): Whitespace fix.
500 (gfc_simplify_dprod): Reordered statements.
501 (gfc_simplify_erf): Whitespace fix.
502 (gfc_simplify_erfc): Whitespace fix.
503 (gfc_simplify_epsilon): Whitespace fix.
504 (gfc_simplify_exp): Whitespace fix.
505 (gfc_simplify_exponent): Use convert_boz().
506 (gfc_simplify_floor): Reorderd statements.
507 (gfc_simplify_gamma): Whitespace fix.
508 (gfc_simplify_huge): Whitespace fix.
509 (gfc_simplify_iand): Whitespace fix.
510 (gfc_simplify_ieor): Whitespace fix.
511 (simplify_intconv): Use gfc_convert_constant().
512 (gfc_simplify_int): Use simplify_intconv().
513 (gfc_simplify_int2): Reorderd statements.
514 (gfc_simplify_idint): Reorderd statements.
515 (gfc_simplify_ior): Whitespace fix.
516 (gfc_simplify_ishftc): Removed duplicate type check.
517 (gfc_simplify_len): Use range_check() instead of manual range check.
518 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
519 (gfc_simplify_log): Whitespace fix.
520 (gfc_simplify_log10): Whitespace fix.
521 (gfc_simplify_minval): Whitespace fix.
522 (gfc_simplify_maxval): Whitespace fix.
523 (gfc_simplify_mod): Whitespace fix.
524 (gfc_simplify_modulo): Whitespace fix.
525 (simplify_nint): Reorderd statements.
526 (gfc_simplify_not): Whitespace fix.
527 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
528 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
529 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
530 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
531 (gfc_simplify_realpart): Whitespace fix.
532 (gfc_simplify_selected_char_kind): Removed unused result-variable.
533 (gfc_simplify_selected_int_kind): Removed unused result-variable.
534 (gfc_simplify_selected_real_kind): Removed unused result-variable.
535 (gfc_simplify_sign): Whitespace fix.
536 (gfc_simplify_sin): Whitespace fix.
537 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
538 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
539 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
540 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
541 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
543 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
545 * gfortran.h (gfc_start_constructor): Removed.
546 (gfc_get_array_element): Removed.
547 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
548 instead. Fixed all callers.
549 (extract_element): Removed.
550 (gfc_expand_constructor): Temporarily removed check for
551 max-array-constructor. Will be re-introduced later if still required.
552 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
553 instead. Fixed all callers.
554 * expr.c (find_array_section): Replaced manual lookup of elements
555 by gfc_constructor_lookup.
557 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
559 * gfortran.h (gfc_get_null_expr): New prototype.
560 (gfc_get_operator_expr): New prototype.
561 (gfc_get_character_expr): New prototype.
562 (gfc_get_iokind_expr): New prototype.
563 * expr.c (gfc_get_null_expr): New.
564 (gfc_get_character_expr): New.
565 (gfc_get_iokind_expr): New.
566 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
567 * matchexp.c (build_node): Renamed and moved to
568 expr.c (gfc_get_operator_expr). Reordered arguments to match
569 other functions. Fixed all callers.
570 (gfc_get_parentheses): Use specific function to build expr.
571 * array.c (gfc_match_array_constructor): Likewise.
572 * arith.c (eval_intrinsic): Likewise.
573 (gfc_hollerith2int): Likewise.
574 (gfc_hollerith2real): Likewise.
575 (gfc_hollerith2complex): Likewise.
576 (gfc_hollerith2logical): Likewise.
577 * data.c (create_character_intializer): Likewise.
578 * decl.c (gfc_match_null): Likewise.
579 (enum_initializer): Likewise.
580 * io.c (gfc_match_format): Likewise.
581 (match_io): Likewise.
582 * match.c (gfc_match_nullify): Likewise.
583 * primary.c (match_string_constant): Likewise.
584 (match_logical_constant): Likewise.
585 (build_actual_constructor): Likewise.
586 * resolve.c (build_default_init_expr): Likewise.
587 * symbol.c (generate_isocbinding_symbol): Likewise.
588 (gfc_build_class_symbol): Likewise.
589 (gfc_find_derived_vtab): Likewise.
590 * simplify.c (simplify_achar_char): Likewise.
591 (gfc_simplify_adjustl): Likewise.
592 (gfc_simplify_adjustr): Likewise.
593 (gfc_simplify_and): Likewise.
594 (gfc_simplify_bit_size): Likewise.
595 (gfc_simplify_is_iostat_end): Likewise.
596 (gfc_simplify_is_iostat_eor): Likewise.
597 (gfc_simplify_isnan): Likewise.
598 (simplify_bound): Likewise.
599 (gfc_simplify_leadz): Likewise.
600 (gfc_simplify_len_trim): Likewise.
601 (gfc_simplify_logical): Likewise.
602 (gfc_simplify_maxexponent): Likewise.
603 (gfc_simplify_minexponent): Likewise.
604 (gfc_simplify_new_line): Likewise.
605 (gfc_simplify_null): Likewise.
606 (gfc_simplify_or): Likewise.
607 (gfc_simplify_precision): Likewise.
608 (gfc_simplify_repeat): Likewise.
609 (gfc_simplify_scan): Likewise.
610 (gfc_simplify_size): Likewise.
611 (gfc_simplify_trailz): Likewise.
612 (gfc_simplify_trim): Likewise.
613 (gfc_simplify_verify): Likewise.
614 (gfc_simplify_xor): Likewise.
615 * trans-io.c (build_dt): Likewise.
616 (gfc_new_nml_name_expr): Removed.
618 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
620 * arith.h (gfc_constant_result): Removed prototype.
621 * constructor.h (gfc_build_array_expr): Removed prototype.
622 (gfc_build_structure_constructor_expr): Removed prototype.
623 * gfortran.h (gfc_int_expr): Removed prototype.
624 (gfc_logical_expr): Removed prototype.
625 (gfc_get_array_expr): New prototype.
626 (gfc_get_structure_constructor_expr): New prototype.
627 (gfc_get_constant_expr): New prototype.
628 (gfc_get_int_expr): New prototype.
629 (gfc_get_logical_expr): New prototype.
630 * arith.c (gfc_constant_result): Moved and renamed to
631 expr.c (gfc_get_constant_expr). Fixed all callers.
632 * constructor.c (gfc_build_array_expr): Moved and renamed to
633 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
634 and kind. Fixed all callers.
635 (gfc_build_structure_constructor_expr): Moved and renamed to
636 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
637 to type and kind. Fixed all callers.
638 * expr.c (gfc_logical_expr): Renamed to ...
639 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
640 (gfc_int_expr): Renamed to ...
641 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
643 (gfc_get_constant_expr): New.
644 (gfc_get_array_expr): New.
645 (gfc_get_structure_constructor_expr): New.
646 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
649 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
651 * constructor.h: New.
652 * constructor.c: New.
653 * Make-lang.in: Add new files to F95_PARSER_OBJS.
654 * arith.c (reducy_unary): Use constructor API.
655 (reduce_binary_ac): Likewise.
656 (reduce_binary_ca): Likewise.
657 (reduce_binary_aa): Likewise.
658 * check.c (gfc_check_pack): Likewise.
659 (gfc_check_reshape): Likewise.
660 (gfc_check_unpack): Likewise.
661 * decl.c (add_init_expr_to_sym): Likewise.
662 (build_struct): Likewise.
663 * dependency.c (gfc_check_dependency): Likewise.
664 (contains_forall_index_p): Likewise.
665 * dump-parse-tree.c (show_constructor): Likewise.
666 * expr.c (free_expr0): Likewise.
667 (gfc_copy_expr): Likewise.
668 (gfc_is_constant_expr): Likewise.
669 (simplify_constructor): Likewise.
670 (find_array_element): Likewise.
671 (find_component_ref): Likewise.
672 (find_array_section): Likewise.
673 (find_substring_ref): Likewise.
674 (simplify_const_ref): Likewise.
675 (scalarize_intrinsic_call): Likewise.
676 (check_alloc_comp_init): Likewise.
677 (gfc_default_initializer): Likewise.
678 (gfc_traverse_expr): Likewise.
679 * iresolve.c (check_charlen_present): Likewise.
680 (gfc_resolve_reshape): Likewise.
681 (gfc_resolve_transfer): Likewise.
682 * module.c (mio_constructor): Likewise.
683 * primary.c (build_actual_constructor): Likewise.
684 (gfc_match_structure_constructor): Likewise.
685 * resolve.c (resolve_structure_cons): Likewise.
686 * simplify.c (is_constant_array_expr): Likewise.
687 (init_result_expr): Likewise.
688 (transformational_result): Likewise.
689 (simplify_transformation_to_scalar): Likewise.
690 (simplify_transformation_to_array): Likewise.
691 (gfc_simplify_dot_product): Likewise.
692 (simplify_bound): Likewise.
693 (simplify_matmul): Likewise.
694 (simplify_minval_maxval): Likewise.
695 (gfc_simplify_pack): Likewise.
696 (gfc_simplify_reshape): Likewise.
697 (gfc_simplify_shape): Likewise.
698 (gfc_simplify_spread): Likewise.
699 (gfc_simplify_transpose): Likewise.
700 (gfc_simplify_unpack): Likewise.q
701 (gfc_convert_constant): Likewise.
702 (gfc_convert_char_constant): Likewise.
703 * target-memory.c (size_array): Likewise.
704 (encode_array): Likewise.
705 (encode_derived): Likewise.
706 (interpret_array): Likewise.
707 (gfc_interpret_derived): Likewise.
708 (expr_to_char): Likewise.
709 (gfc_merge_initializers): Likewise.
710 * trans-array.c (gfc_get_array_constructor_size): Likewise.
711 (gfc_trans_array_constructor_value): Likewise.
712 (get_array_ctor_strlen): Likewise.
713 (gfc_constant_array_constructor_p): Likewise.
714 (gfc_build_constant_array_constructor): Likewise.
715 (gfc_trans_array_constructor): Likewise.
716 (gfc_conv_array_initializer): Likewise.
717 * trans-decl.c (check_constant_initializer): Likewise.
718 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
719 (gfc_apply_interface_mapping_to_cons): Likewise.
720 (gfc_trans_structure_assign): Likewise.
721 (gfc_conv_structure): Likewise.
722 * array.c (check_duplicate_iterator): Likewise.
723 (match_array_list): Likewise.
724 (match_array_cons_element): Likewise.
725 (gfc_match_array_constructor): Likewise.
726 (check_constructor_type): Likewise.
727 (check_constructor): Likewise.
729 (expand_constructor): Likewise.
730 (extract_element): Likewise.
731 (gfc_expanded_ac): Likewise.
732 (resolve_array_list): Likewise.
733 (gfc_resolve_character_array_constructor): Likewise.
734 (copy_iterator): Renamed to ...
735 (gfc_copy_iterator): ... this.
736 (gfc_append_constructor): Removed.
737 (gfc_insert_constructor): Removed unused function.
738 (gfc_get_constructor): Removed.
739 (gfc_free_constructor): Removed.
740 (qgfc_copy_constructor): Removed.
741 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
742 Removed all references. Replaced constructor list by splay-tree.
743 (struct gfc_constructor): Removed member 'next', moved 'offset' from
744 the inner struct, added member 'base'.
745 (gfc_append_constructor): Removed prototype.
746 (gfc_insert_constructor): Removed prototype.
747 (gfc_get_constructor): Removed prototype.
748 (gfc_free_constructor): Removed prototype.
749 (qgfc_copy_constructor): Removed prototype.
750 (gfc_copy_iterator): New prototype.
751 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
753 2010-04-10 Tobias Burnus <burnus@net-b.de>
756 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
757 proc-pointers and type-bound procedures.
758 (gfc_specification_expr): Check proc-pointers for pureness.
760 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
763 * gfortranspec.c (lang_specific_driver): Do not expose vars
764 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
767 2010-04-09 Tobias Burnus <burnus@net-b.de>
770 * decl.c (variable_decl, match_attr_spec): Fix setting the array
772 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
773 * data.c (gfc_assign_data_value): Ditto.
774 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
775 (gfc_traverse_expr): Traverse also through codimension expressions.
776 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
777 gfc_has_ultimate_pointer): New functions.
778 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
779 (gfc_array_ref): Add codimen.
780 (gfc_array_ref): Add in_allocate.
781 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
782 gfc_has_ultimate_pointer): Add prototypes.
783 * interface.c (compare_parameter, compare_actual_formal,
784 check_intents): Add coarray constraints.
785 * match.c (gfc_match_iterator): Add coarray constraint.
786 * match.h (gfc_match_array_ref): Update interface.
787 * primary.c (gfc_match_varspec): Handle codimensions.
788 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
789 (check_class_members): Return gfc_try instead for error recovery.
790 (resolve_typebound_function,resolve_typebound_subroutine,
791 check_members): Handle return value of check_class_members.
792 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
793 check_dimension, compare_spec_to_ref, resolve_array_ref,
794 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
795 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
797 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
798 Skip over coarray refs.
799 (gfc_array_allocate) Add support for references containing coindexes.
800 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
801 (gfc_map_intrinsic_function): Ignore codimensions.
803 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
806 * io.c (check_format_string): Added check for additional non
807 blank characters after the format string was successfully
809 * io.c (check_format): Changed the error messages for positive
810 int required and period required to drop through the error logic
811 and report with gfc_error instead of gfc_error_now. Corrected
812 format postion for hollerith strings.
814 2010-04-08 Tobias Burnus <burnus@net-b.de>
816 * module.c (use_iso_fortran_env_module): Fix standard check.
818 2010-04-07 Jakub Jelinek <jakub@redhat.com>
820 * parse.c (parse_derived, parse_enum): Avoid set but not used
823 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
826 * gfortran.texi: Add section about representation of
829 2010-04-07 Simon Baldwin <simonb@google.com>
831 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
832 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
834 2010-04-07 Richard Guenther <rguenther@suse.de>
836 * options.c (gfc_init_options): Do not set.
838 2010-04-06 Tobias Burnus <burnus@net-b.de>
841 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
842 * match.c (gfc_match_critical, sync_statement): Ditto.
843 * gfortran.h (gfc_fcoarray): New enum.
844 (gfc_option_t): Use it.
845 * lang.opt (fcoarray): Add new flag.
846 * invoke.texi (fcoarray): Document it.
847 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
848 (gfc_handle_coarray_option): New function.
850 2010-04-06 Tobias Burnus <burnus@net-b.de>
853 * gfortran.h (gfc_array_spec): Add cotype.
854 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
855 and defer error diagnostic.
856 * resolve.c (resolve_fl_derived): Add missing check.
857 (resolve_symbol): Add cotype/type check.
858 * parse.c (parse_derived): Fix setting of coarray_comp.
860 2010-04-06 Tobias Burnus <burnus@net-b.de>
863 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
864 match_array_element_spec,gfc_copy_array_spec,
865 gfc_compare_array_spec): Include corank.
866 (match_array_element_spec,gfc_set_array_spec): Support codimension.
867 * decl.c (build_sym,build_struct,variable_decl,
868 match_attr_spec,attr_decl1,cray_pointer_decl,
869 gfc_match_volatile): Add codimension.
870 (gfc_match_codimension): New function.
871 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
872 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
873 (gfc_add_codimension): New function prototype.
874 * match.h (gfc_match_codimension): New function prototype.
875 (gfc_match_array_spec): Update prototype
876 * match.c (gfc_match_common): Update gfc_match_array_spec call.
877 * module.c (MOD_VERSION): Bump.
878 (mio_symbol_attribute): Support coarray attributes.
879 (mio_array_spec): Add corank support.
880 * parse.c (decode_specification_statement,decode_statement,
881 parse_derived): Add coarray support.
882 * resolve.c (resolve_formal_arglist, was_declared,
883 is_non_constant_shape_array, resolve_fl_variable,
884 resolve_fl_derived, resolve_symbol): Add coarray support.
885 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
886 gfc_build_class_symbol): Add coarray support.
887 (gfc_add_codimension): New function.
889 2010-04-06 Tobias Burnus <burnus@net-b.de>
892 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
893 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
894 stat_locked_other_image, stat_stopped_image and stat_unlocked of
896 * intrinsic.texi (iso_fortran_env): Ditto.
897 * libgfortran.h (libgfortran_stat_codes): New enum.
898 * module.c (use_iso_fortran_env_module): Honour -std= when loading
899 constants from the intrinsic module.
901 2010-04-06 Tobias Burnus <burnus@net-b.de>
904 * intrinsic.c (add_functions): Add num_images.
905 * decl.c (gfc_match_end): Handle END CRITICAL.
906 * intrinsic.h (gfc_simplify_num_images): Add prototype.
907 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
909 * gfortran.h (gfc_statement): Add enum items for those.
911 (gfc_isym_id): Add num_images.
912 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
913 (gfc_trans_sync,gfc_trans_critical): New functions.
914 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
915 gfc_trans_critical): Add/update prototypes.
916 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
918 * trans.h (gfor_fndecl_error_stop_string) Add variable.
919 * resolve.c (resolve_sync): Add function.
920 (gfc_resolve_blocks): Handle CRITICAL.
921 (resolve_code): Handle CRITICAL, ERROR STOP,
922 (resolve_branch): Add CRITICAL constraint check.
924 * st.c (gfc_free_statement): Add new statements.
925 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
926 (gfc_build_builtin_function_decls): Initialize it.
927 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
928 (gfc_match_critical, gfc_match_error_stop, sync_statement,
929 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
931 (match_exit_cycle): Handle CRITICAL constraint.
932 (gfc_match_stopcode): Handle ERROR STOP.
933 * match.h (gfc_match_critical, gfc_match_error_stop,
934 gfc_match_sync_all, gfc_match_sync_images,
935 gfc_match_sync_memory): Add prototype.
936 * parse.c (decode_statement, gfc_ascii_statement,
937 parse_executable): Handle new statements.
938 (parse_critical_block): New function.
939 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
940 * intrinsic.texi (num_images): Document new function.
941 * simplify.c (gfc_simplify_num_images): Add function.
943 2010-04-06 Tobias Burnus <burnus@net-b.de>
946 * trans-array.c (gfc_conv_expr_descriptor): Update
947 gfc_trans_scalar_assign call.
948 (has_default_initializer): New function.
949 (gfc_trans_deferred_array): Nullify less often.
950 * trans-expr.c (gfc_conv_subref_array_arg,
951 gfc_trans_subcomponent_assign): Update call to
952 gfc_trans_scalar_assign.
953 (gfc_trans_scalar_assign): Add parameter and pass it on.
954 (gfc_trans_assignment_1): Optionally, do not dealloc before
956 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
957 call to gfc_trans_scalar_assign.
958 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
959 initializer to static variables.
960 (gfc_init_default_dt): Add dealloc parameter and pass it on.
961 * trans-stmt.c (forall_make_variable_temp,
962 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
963 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
964 gfc_trans_allocate): Update gfc_trans_assignment call.
965 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
966 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
967 parameter to prototype.
969 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
971 * ioparm.def : Update copyright.
973 * trans-array.c : ditto
974 * trans-array.h : ditto
976 * trans-types.c: ditto
977 * dependency.c : ditto
981 * trans-intrinsic.c : ditto
982 * libgfortran.h : ditto
983 * invoke.texi : ditto
984 * intrinsic.texi : ditto
987 * intrinsic.c : ditto
988 * interface.c : ditto
990 * trans-stmt.c : ditto
991 * trans-stmt.h : ditto
996 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
999 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1000 do not assert the context of derived types.
1002 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1005 * ioparm.def: Change inquire size variable to type pointer to
1008 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1011 * trans-expr.c (conv_parent_component_references): Ensure that
1012 'dt' has a backend_decl.
1015 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1016 type has a backend_decl.
1019 * resolve.c (resolve_global_procedure): Check that the 'cl'
1020 structure is not NULL.
1022 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1024 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1027 2010-03-17 Tobias Burnus <burnus@net-b.de>
1030 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1031 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1033 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1034 pointees as having explizit size.
1035 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1037 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1038 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1039 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1040 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1041 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1044 2010-03-14 Tobias Burnus <burnus@net-b.de>
1047 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1048 (resolve_ordinary_assign): Add check to avoid segfault.
1050 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1054 * resolve.c (resolve_compcall): Add new boolean dummy argument
1055 'class_members'. Only resolve expression at end if false.
1056 Remove redundant, static variable 'class_object'.
1057 (check_class_members): Add extra argument to call of
1059 (resolve_typebound_function): Renamed resolve_class_compcall.
1060 Do all the detection of class references here. Correct calls to
1061 resolve_compcall for extra argument.
1062 (resolve_typebound_subroutine): resolve_class_typebound_call
1063 renamed. Otherwise same as resolve_typebound_function.
1064 (gfc_resolve_expr): Call resolve_typebound_function.
1065 (resolve_code): Call resolve_typebound_subroutine.
1067 2010-03-10 Tobias Burnus <burnus@net-b.de
1070 * symbol.c (get_iso_c_sym): Set sym->result.
1072 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1075 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1076 for TBPs, otherwise they will not be resolved properly.
1077 (resolve_function): Use 'value.function.esym' instead of
1078 'value.function.name' to check if we're dealing with a TBP.
1079 (check_class_members): Set correct type of passed object for all TBPs,
1080 not only generic ones, except if the type is abstract.
1082 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1085 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1086 'final...' are not misinterpreted as FINAL statements.
1088 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1091 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1092 allocatable ultimate components do not need temporaries, whilst
1093 ultimate pointer components do.
1095 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1098 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1100 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1103 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1106 * trans-array.c (gfc_conv_array_parameter): A full array of
1107 derived type need not be restricted to a symbol without an
1108 array spec to use the call to gfc_conv_expr_descriptor.
1111 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1112 allocatable arrays do not need temporaries.
1114 2010-03-01 Tobias Burnus <burnus@net-b.de>
1117 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1120 2010-02-28 Tobias Burnus <burnus@net-b.de>
1123 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1124 (gfc_conv_initializer): Handle zero initializer as special case.
1126 2010-02-27 Tobias Burnus <burnus@net-b.de>
1129 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1130 for module variables for Fortran 2008.
1132 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1135 * trans-common.c (build_common_decl): Also update DECL_MODE,
1136 and DECL_SIZE when encountering a larger common block and call
1139 2010-02-24 Tobias Burnus <burnus@net-b.de>
1142 * trans-expr.c (gfc_conv_initializer): Call directly
1143 gfc_conv_constant for C_NULL_(FUN)PTR.
1145 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1148 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1149 checking the rest of the dimensions for elements.
1151 2010-02-21 Tobias Burnus <burnus@net-b.de>
1154 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1156 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1157 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1158 * invoke.texi: Document new -fno-protect-parens flag.
1160 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1166 * dependency.c (gfc_check_argument_var_dependency): Use enum
1167 value instead of arithmetic vaue for 'elemental'.
1168 (check_data_pointer_types): New function.
1169 (gfc_check_dependency): Call check_data_pointer_types.
1170 * trans-array.h : Change fourth argument of
1171 gfc_conv_array_parameter to boolean.
1172 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1173 can be a dummy but it must not be assumed shape or deferred.
1174 Change fourth argument to boolean. Array constructor exprs will
1175 always be contiguous and do not need packing and unpacking.
1176 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1177 space and change fourth argument of gfc_conv_array_parameter
1179 (gfc_trans_arrayfunc_assign): Change fourth argument of
1180 gfc_conv_array_parameter to boolean.
1181 * trans-io.c (gfc_convert_array_to_string): The same.
1182 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1184 2010-02-20 Tobias Burnus <burnus@net-b.de>
1187 * libgfortran.h: Add GFC_RTCHECK_MEM.
1188 * invoke.texi (-fcheck=): Document -fcheck=mem.
1189 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1190 and enable malloc-success check only with -fcheck=mem.
1191 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1193 2010-02-16 Tobias Burnus <burnus@net-b.de>
1196 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1197 * intrinsic.c (add_functions): Ditto.
1198 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1199 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1201 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1204 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1205 gfc_trans_do prototype.
1206 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1207 a loop exit condition. If exit condition is given, build the loop exit
1208 code, checking IO results of implied do loops in READ and WRITE.
1209 (gfc_trans_do): Likewise.
1210 * trans.c (trans_code): New static work function, previously
1211 gfc_trans_code. Passes exit condition to gfc_trans_do.
1212 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1213 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1214 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1215 result status bits in the dtparm structure. Use this condition in call
1216 to gfc_trans_code_cond.
1218 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1222 * trans-array.c (gfc_conv_array_parameter): Use
1223 gfc_full_array_ref_p to detect full and contiguous variable
1224 arrays. Full array components and contiguous arrays do not need
1225 internal_pack and internal_unpack.
1227 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1230 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1233 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1235 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1238 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1239 Tobias Burnus <burnus@net-b.de>
1242 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1244 2010-02-10 Tobias Burnus <burnus@net-b.de>
1247 * trans-decl.c (gfc_generate_function_code): Only check
1248 actual-vs.-dummy character bounds if not bind(C).
1250 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1253 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1254 info->dimen after info has been freed.
1256 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1259 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1262 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1264 * module.c (fix_mio_expr): Declare sym.
1266 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1269 * module.c (fix_mio_expr): Fix for private generic procedures.
1271 2010-02-09 Daniel Kraft <d@domob.eu>
1274 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1275 length to be correct and issue only with -Wsurprising.
1276 * invoke.texi (Wsurprising): Mention this new warning that is
1277 turned on by -Wsurprising.
1279 2010-02-09 Daniel Kraft <d@domob.eu>
1282 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1283 can be CHARACTER type.
1284 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1286 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1289 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1290 'formal_ptr'. If this is true, give returned descriptor unity
1291 lbounds, in all dimensions, and the appropriate offset.
1292 (gfc_conv_procedure_call); If formal is a pointer, set the last
1293 argument of gfc_conv_subref_array_arg to true.
1294 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1295 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1296 new arg of gfc_conv_subref_array_arg to false.
1297 * trans-stmt.c (forall_make_variable_temp): The same.
1299 2010-02-03 Tobias Burnus <burnus@net-b.de>
1302 * interface.c (compare_parameter): Disable rank-checking
1305 2010-02-02 Tobias Burnus <burnus@net-b.de>
1308 * parse.c (decode_specification_statement): Use sym->result not sym.
1310 2010-02-01 Tobias Burnus <burnus@net-b.de>
1313 * decl.c (variable_decl): Allow default initializer in
1314 TYPE declarations in PURE functions.
1316 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1319 * resolve.c (resolve_allocate_expr): Move default initialization code
1320 here from gfc_trans_allocate.
1321 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1323 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1324 of CLASS variables via memcpy.
1325 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1326 to resolve_allocate_expr.
1328 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1331 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1332 * gfortran.h : Add prototype for above.
1333 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1334 (gfc_trans_subcomponent_assign): Call new function to replace
1335 the code to deal with allocatable components.
1336 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1337 gfc_get_full_arrayspec_from_expr to replace existing code.
1339 2010-01-25 Tobias Burnus <burnus@net-b.de>
1342 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1345 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1349 * expr.c (remove_subobject_ref): If the constructor is NULL use
1350 the expression as the source.
1351 (simplify_const_ref): Change the type of expression if
1352 there are component references. Allow for substring to be at
1353 the end of an arbitrarily long chain of references. If an
1354 element is found that is not in an EXPR_ARRAY, assume that this
1355 is scalar initialization of array. Call remove_subobject_ref in
1356 this case with NULL second argument.
1358 2010-01-24 Tobias Burnus <burnus@net-b.de>
1361 * array.c (gfc_array_dimen_size): Use correct specific
1362 function in the check.
1364 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1367 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1368 is required, turn any trailing array elements after a range
1369 into ranges so that offsets can be calculated.
1371 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1373 * module.c (mio_f2k_derived): Use enumerator as initializer of
1377 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1378 bitfield of width 2.
1380 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1383 * resolve.c (extract_compcall_passed_object): Set locus for
1384 passed-object argument.
1385 (extract_ppc_passed_object): Set locus and correctly remove PPC
1388 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1391 * trans-decl.c (add_argument_checking): Do not use the backend
1392 decl directly to test for the presence of an optional dummy
1393 argument. Use gfc_conv_expr_present, remembering to set the
1397 * trans-decl.c (gfc_generate_function_code): Small white space
1398 changes. If 'recurcheckvar' is NULL do not try to reset it.
1400 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1403 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1404 component for extended types.
1405 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1406 and take care of parent component accessibility.
1408 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1411 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1412 * interface.c (check_interface1): Move a warning message here from
1413 resolve_fl_procedure.
1414 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1415 * module.c (read_module): Remove call to gfc_check_interfaces, since
1416 this comes too early here.
1417 * resolve.c (resolve_fl_procedure): Move warning message to
1420 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1423 * interface.c (check_interface1): Pass symbol name rather than NULL to
1424 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1426 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1427 than NULL to gfc_compare_interfaces.
1429 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1432 * trans-array.c (duplicate_allocatable): Static version of
1433 gfc_duplicate_allocatable with provision to handle scalar
1434 components. New boolean argument to switch off call to malloc
1436 (gfc_duplicate_allocatable): New function to call above with
1438 (gfc_copy_allocatable_data): New function to call above with
1440 (structure_alloc_comps): Do not apply indirect reference to
1441 scalar pointers. Add new section to copy allocatable components
1442 of arrays. Extend copying of allocatable components to include
1444 (gfc_copy_only_alloc_comp): New function to copy allocatable
1445 component derived types, without allocating the base structure.
1446 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1447 Add primitive for gfc_copy_only_alloc_comp.
1448 * trans-expr.c (gfc_conv_procedure_call): After calls to
1449 transformational functions with results that are derived types
1450 with allocatable components, copy the components in the result.
1451 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1452 of lhs derived types before allocation.
1454 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1457 * module.c (load_generic_interfaces): If a procedure that is
1458 use associated but not generic is given an interface that
1459 includes itself, then make it generic.
1461 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1462 Shujing Zhao <pearly.zhao@oracle.com>
1464 PR translation/42469
1465 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1466 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1467 character between option name and help text.
1469 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1473 * trans-array.c (gfc_conv_array_initializer): Change call to
1474 gfc_error_now to call to gfc_fatal_error.
1475 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1476 (is_constant_element): Changed name from constant_element.
1477 (gfc_constant_ac): Only use expand_construuctor for expression
1478 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1479 call gfc_is_constant_expr.
1480 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1482 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1483 array expressions should have their constructors expanded.
1484 (gfc_resolve_expr): Use new function to determine whether or not to call
1485 gfc_expand_constructor.
1487 2010-01-09 Tobias Burnus <burnus@net-b.de>
1490 * trans-expr.c (gfc_trans_structure_assign): Handle
1492 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1493 to the constructor for c_null_(fun)ptr.
1494 * resolve.c (resolve_structure_cons): Add special case
1495 for c_null_(fun)ptr.
1497 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1499 * gfortranspec.c (lang_specific_driver): Update copyright notice
1502 2010-01-08 Tobias Burnus <burnus@net-b.de>
1505 * symbol.c (check_conflict, gfc_copy_attr): Add
1506 ASYNCHRONOUS support.
1507 (gfc_add_asynchronous): New function.
1508 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1509 (gfc_match_asynchronous): New function.
1510 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1511 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1512 (gfc_add_asynchronous): New Prototype.
1513 * module.c (ab_attribute, mio_symbol_attribute): Add
1514 ASYNCHRONOUS support.
1515 * resolve.c (was_declared): Ditto.
1516 * match.h (gfc_match_asynchronous): New prototype.
1517 * parse.c (decode_specification_statement,decode_statement):
1518 Add ASYNCHRONOUS support.
1520 2010-01-07 Tobias Burnus <burnus@net-b.de>
1523 * trans-decl.c (get_proc_pointer_decl): Fix call to
1524 gfc_conv_initializer for array-valued proc-pointer funcs.
1526 2010-01-07 Tobias Burnus <burnus@net-b.de>
1529 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1530 allocatable scalars with SAVE attribute.
1532 2010-01-05 Tobias Burnus <burnus@net-b.de>
1535 * options.c (gfc_post_options): Set -frecursion
1536 when -fopenmp is used.
1538 2010-01-05 Tobias Burnus <burnus@net-b.de>
1541 * trans-expr.c (gfc_conv_procedure_call): Nullify
1542 return value for allocatable-scalar character functions.
1544 2010-01-04 Tobias Burnus <burnus@net-b.de>
1547 * error.c (error_printf, gfc_warning, gfc_notify_std,
1548 gfc_warning_now, gfc_error, gfc_error_now,
1549 gfc_fatal_error): Change argument name from nocmsgid to
1550 gmsgid to enable (x)gettext's % checking.
1552 2010-01-04 Tobias Burnus <burnus@net-b.de>
1554 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1556 2010-01-04 Tobias Burnus <burnus@net-b.de>
1559 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1560 for functions returning allocatable scalars.
1561 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1562 reallocating an allocatable scalar.
1563 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1565 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1566 allocatable scalars.
1567 (gfc_generate_function_code): Nullify result variable for
1568 allocatable scalars.
1571 * module.c (gfc_use_module): Fix warning string to allow
1575 * invoke.texi (-fcheck=recursion): Mention that the checking
1576 is also disabled for -frecursive.
1577 * trans-decl.c (gfc_generate_function_code): Disable
1578 -fcheck=recursion when -frecursive is used.
1580 * intrinsic.texi (iso_c_binding): Improve wording.
1583 Copyright (C) 2010 Free Software Foundation, Inc.
1585 Copying and distribution of this file, with or without modification,
1586 are permitted in any medium without royalty provided the copyright
1587 notice and this notice are preserved.