1 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3 * trans.c (trans_code): Set backend locus early.
4 * trans-decl.c (gfc_get_fake_result_decl): Use source location
5 of the function instead of current input_location.
7 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
10 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
12 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
13 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
16 2010-05-13 Jakub Jelinek <jakub@redhat.com>
19 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
21 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
22 by reference dummy procedures or non-dummy procedure pointers.
23 (gfc_omp_predetermined_sharing): Return
24 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
26 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
29 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
31 (gfc_match_omp_critical): Likewise.
32 (gfc_match_omp_flush): Likewise.
33 (gfc_match_omp_workshare): Likewise.
34 (gfc_match_omp_master): Likewise.
35 (gfc_match_omp_ordered): Likewise.
36 (gfc_match_omp_atomic): Likewise.
37 (gfc_match_omp_barrier): Likewise.
38 (gfc_match_omp_end_nowait): Likewise.
40 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
43 * resolve.c (validate_case_label_expr): Removed FIXME.
44 (resolve_select): Raise default warning on case labels out of range
45 of the case expression.
47 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
52 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
53 about conversion warnings.
55 2010-05-10 Janus Weil <janus@gcc.gnu.org>
58 * match.c (gfc_match_select_type): Move error message to
60 * resolve.c (resolve_select_type): Error message moved here from
61 gfc_match_select_type. Correctly set type of temporary.
63 2010-05-10 Richard Guenther <rguenther@suse.de>
65 * trans-decl.c (gfc_build_library_function_decl): Split out
67 (build_library_function_decl_1): ... this new function.
68 Set a fnspec attribute if a specification was provided.
69 (gfc_build_library_function_decl_with_spec): New function.
70 (gfc_build_intrinsic_function_decls): Annotate internal_pack
73 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
76 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
79 2010-05-07 Jason Merrill <jason@redhat.com>
81 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
82 to avoid -Wc++-compat warning.
84 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
87 * options.c (gfc_handle_option): Add argument kind.
88 * gfortran.h (gfc_handle_option): Update declaration.
90 2010-05-06 Tobias Burnus <burnus@net-b.de>
93 * trans-types.c (gfc_sym_type): Mark Cray pointees as
96 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
99 * resolve.c (traverse_data_list): Rephrase error message for
100 non-constant bounds in data-implied-do.
102 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
105 * gfortran.h: Removed repeat count from constructor, removed
107 * data.h (gfc_assign_data_value_range): Changed return value from
109 * data.c (gfc_assign_data_value): Add location to constructor element.
110 (gfc_assign_data_value_range): Call gfc_assign_data_value()
111 for each element in range. Return early if an error was generated.
112 * resolve.c (check_data_variable): Stop early if range assignment
115 2010-05-05 Janus Weil <janus@gcc.gnu.org>
118 * resolve.c (resolve_fl_derived): Some fixes for class variables.
119 * symbol.c (gfc_build_class_symbol): Add separate class container for
122 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
125 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
127 2010-05-02 Tobias Burnus <burnus@net-b.de>
130 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
131 for lcobound, ucobound, image_index and this_image.
132 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
133 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
134 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
135 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
137 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
139 2010-04-30 Tobias Burnus <burnus@net-b.de>
143 * trans-types.c (gfc_get_array_descriptor_base): Fix index
144 calculation for array descriptor types.
146 2010-04-29 Janus Weil <janus@gcc.gnu.org>
149 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
150 initializers for PPC members of the vtabs.
152 2010-04-29 Janus Weil <janus@gcc.gnu.org>
155 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
156 attribute for all PPC members of the vtypes.
157 (copy_vtab_proc_comps): Copy the correct interface.
158 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
159 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
160 a dummy argument and make sure all PPC members of the vtab are
161 initialized correctly.
162 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
163 in call to gfc_trans_assign_vtab_procs.
164 * trans-stmt.c (gfc_trans_allocate): Ditto.
166 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
169 * resolve.c (resolve_typebound_function): Renamed
170 resolve_class_compcall.Do all the detection of class references
172 (resolve_typebound_subroutine): resolve_class_typebound_call
173 renamed. Otherwise same as resolve_typebound_function.
174 (gfc_resolve_expr): Call resolve_typebound_function.
175 (resolve_code): Call resolve_typebound_subroutine.
177 2010-04-29 Janus Weil <janus@gcc.gnu.org>
180 * resolve.c (resolve_typebound_generic_call): For CLASS methods
181 pass back the specific symtree name, rather than the target
184 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
187 * resolve.c (resolve_structure_cons): Make the initializer of
188 the vtab component 'extends' the same type as the component.
190 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
193 * interface.c (check_interface1): Pass symbol name rather than NULL to
194 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
195 trap MULL. (gfc_compare_derived_types): Revert previous change
196 incorporated incorrectly during merge from trunk, r155778.
197 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
198 than NULL to gfc_compare_interfaces.
199 * symbol.c (add_generic_specifics): Likewise.
201 2010-02-29 Janus Weil <janus@gcc.gnu.org>
204 * interface.c (gfc_compare_derived_types): Add condition for vtype.
205 * symbol.c (gfc_find_derived_vtab): Sey access to private.
206 (gfc_find_derived_vtab): Likewise.
207 * module.c (ab_attribute): Add enumerator AB_VTAB.
208 (mio_symbol_attribute): Use new attribute, AB_VTAB.
209 (check_for_ambiguous): Likewise.
211 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
212 Janus Weil <janus@gcc.gnu.org>
215 * trans-expr.c (select_class_proc): Remove function.
216 (conv_function_val): Delete reference to previous.
217 (gfc_conv_derived_to_class): Add second argument to the call to
218 gfc_find_derived_vtab.
219 (gfc_conv_structure): Exclude proc_pointer components when
220 accessing $data field of class objects.
221 (gfc_trans_assign_vtab_procs): New function.
222 (gfc_trans_class_assign): Add second argument to the call to
223 gfc_find_derived_vtab.
224 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
225 implement holding off searching for the vptr derived type.
226 (add_proc_component): New function.
227 (add_proc_comps): New function.
228 (add_procs_to_declared_vtab1): New function.
229 (copy_vtab_proc_comps): New function.
230 (add_procs_to_declared_vtab): New function.
231 (void add_generic_specifics): New function.
232 (add_generics_to_declared_vtab): New function.
233 (gfc_find_derived_vtab): Add second argument to the call to
234 gfc_find_derived_vtab. Add the calls to
235 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
236 * decl.c (build_sym, build_struct): Use new arg in calls to
237 gfc_build_class_symbol.
238 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
239 definition of struct gfc_class_esym_list. Modify prototypes
240 of gfc_build_class_symbol and gfc_find_derived_vtab.
241 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
242 call to gfc_find_derived_vtab.
243 * module.c : Add the vtype attribute.
244 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
245 * resolve.c (resolve_typebound_generic_call): Add second arg
246 to pass along the generic name for class methods.
247 (resolve_typebound_call): The same.
248 (resolve_compcall): Use the second arg to carry the generic
249 name from the above. Remove the reference to class_esym.
250 (check_members, check_class_members, resolve_class_esym,
251 hash_value_expr): Remove functions.
252 (resolve_class_compcall, resolve_class_typebound_call): Modify
253 to use vtable rather than member by member calls.
254 (gfc_resolve_expr): Modify second arg in call to
256 (resolve_select_type): Add second arg in call to
257 gfc_find_derived_vtab.
258 (resolve_code): Add second arg in call resolve_typebound_call.
259 (resolve_fl_derived): Exclude vtypes from check for late
260 procedure definitions. Likewise for checking of explicit
261 interface and checking of pass arg.
262 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
263 calls to gfc_find_derived_vtab.
264 * match.c (select_type_set_tmp): Use new arg in call to
265 gfc_build_class_symbol.
266 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
268 * parse.c (endType): Finish incomplete classes.
270 2010-04-28 Tobias Burnus <burnus@net-b.de>
274 * simplify.c (simplify_cobound): Handle scalar coarrays.
276 2010-04-27 Tobias Burnus <burnus@net-b.de>
278 * gfc-internals.texi: Update copyright year.
279 * gfortran.texi: Ditto.
280 * invoke.texi: Ditto.
282 2010-04-27 Tobias Burnus <burnus@net-b.de>
285 * resolve.c (resolve_allocate_expr): Allow array coarrays.
286 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
287 * trans-types.c (gfc_get_array_type_bounds,
288 gfc_get_array_descriptor_base): Add corank argument.
289 * trans-array.c (gfc_array_init_size): Handle corank.
290 (gfc_trans_create_temp_array, gfc_array_allocate,
291 gfc_conv_expr_descriptor): Add corank argument to call.
292 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
294 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
298 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
299 of mucking with a tree directly.
301 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
304 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
305 gfc_error with new error message.
307 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
311 * trans-expr.c (gfc_conv_expr): Supply an address expression for
313 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
315 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
316 than the address of a GFC_SS_REFERENCE.
317 * trans.h : Change comment on GFC_SS_REFERENCE.
319 2010-04-22 Richard Guenther <rguenther@suse.de>
322 * resolve.c (gfc_resolve_index): Wrap around ...
323 (gfc_resolve_index_1): ... this. Add parameter to allow
324 any integer kind index type.
325 (resolve_array_ref): Allow any integer kind for the start
326 index of an array ref.
328 2010-04-21 Jakub Jelinek <jakub@redhat.com>
331 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
334 2010-04-20 Harald Anlauf <anlauf@gmx.de>
336 * intrinsic.c (sort_actual): Remove 'is' in error message.
338 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
341 * resolve.c (resolve_fl_derived): If a component character
342 length has not been resolved, do so now.
343 (resolve_symbol): The same as above for a symbol character
345 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
346 not needed for a character valued, procedure pointer.
349 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
350 not found, return FAILURE rather than ICEing.
352 2010-04-19 Jakub Jelinek <jakub@redhat.com>
355 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
356 sequential loops private in the innermost containing task region.
358 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
360 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
361 to build_common_tree_nodes.
363 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
366 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
367 gfc_msg_bounds by using 'Array bound mismatch' directly.
368 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
369 error message to include the mismatch in the extent of array bound.
370 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
371 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
373 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
375 * gfortran.texi: Update information on temporary file locations.
377 2010-04-16 Jakub Jelinek <jakub@redhat.com>
379 * trans-decl.c (gfc_build_qualified_array): Ensure
380 ubound.N and lbound.N artificial variable names don't appear
383 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
386 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
387 block of code. Set name to the variable associated with the descriptor.
389 2010-04-15 Jakub Jelinek <jakub@redhat.com>
391 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
392 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
394 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
396 * intrinsic.texi: Add the missing specific name of intrinsic
397 procedure where the specific name is identical to the generic name.
398 Fix inconsistent or mismatch in the argument names in intrinsic
399 procedure descriptions. Add the SCALAR allocatable description to
402 2010-04-14 Tobias Burnus <burnus@net-b.de>
405 * array.c (gfc_find_array_ref): Handle codimensions.
406 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
407 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
408 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
410 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
411 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
413 * intrinsic.h (add_functions): Add this_image, image_index,
414 lcobound and ucobound intrinsics.
415 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
416 gfc_check_image_index, gfc_check_this_image,
417 gfc_simplify_image_index, gfc_simplify_lcobound,
418 gfc_simplify_this_image, gfc_simplify_ucobound):
419 New function prototypes.
420 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
421 IMAGE_INDEX): Document new intrinsic functions.
422 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
424 * simplify.c (simplify_bound_dim): Handle coarrays.
425 (simplify_bound): Update simplify_bound_dim call.
426 (gfc_simplify_num_images): Add -fcoarray=none check.
427 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
428 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
430 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
433 * constructor.c: Fix typo in comment.
434 * expr.c (find_array_section): Add check for max array limit.
436 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
439 * gfortranspec.c (lookup_option): Check for -static and return
441 (lang_specific_driver): Break when OPTION_static is discovered.
443 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
445 * array.c (extract_element): Restore function from trunk.
446 (gfc_get_array_element): Restore function from trunk.
447 (gfc_expand_constructor): Restore check against
448 flag_max_array_constructor.
449 * constructor.c (node_copy_and_append): Delete unused.
450 * gfortran.h: Delete comment and extra include.
451 * constructor.h: Bump copyright and clean up TODO comments.
452 * resolve.c: Whitespace.
454 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
456 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
457 with direct access access to elements. Adjusted prototype, fixed all
459 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
461 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
462 (gfc_simplify_spread): Removed workaround, directly insert elements
463 at a given array position.
464 (gfc_simplify_transpose): Likewise.
465 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
467 (gfc_simplify_unpack): Likewise.
469 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
471 * simplify.c (only_convert_cmplx_boz): Renamed to ...
472 (convert_boz): ... this and moved to start of file.
473 (gfc_simplify_abs): Whitespace fix.
474 (gfc_simplify_acos): Whitespace fix.
475 (gfc_simplify_acosh): Whitespace fix.
476 (gfc_simplify_aint): Whitespace fix.
477 (gfc_simplify_dint): Whitespace fix.
478 (gfc_simplify_anint): Whitespace fix.
479 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
480 (gfc_simplify_dnint): Whitespace fix.
481 (gfc_simplify_asin): Whitespace fix.
482 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
483 (gfc_simplify_atan): Likewise.
484 (gfc_simplify_atanh): Whitespace fix.
485 (gfc_simplify_atan2): Whitespace fix.
486 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
487 (gfc_simplify_bessel_j1): Likewise.
488 (gfc_simplify_bessel_jn): Likewise.
489 (gfc_simplify_bessel_y0): Likewise.
490 (gfc_simplify_bessel_y1): Likewise.
491 (gfc_simplify_bessel_yn): Likewise.
492 (gfc_simplify_ceiling): Reorderd statements.
493 (simplify_cmplx): Use convert_boz(), check for constant arguments.
495 (gfc_simplify_cmplx): Use correct default kind. Removed check for
497 (gfc_simplify_complex): Replaced if-gate. Removed check for
499 (gfc_simplify_conjg): Whitespace fix.
500 (gfc_simplify_cos): Whitespace fix.
501 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
502 (gfc_simplify_dcmplx): Removed check for constant arguments.
503 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
504 (gfc_simplify_digits): Whitespace fix.
505 (gfc_simplify_dim): Whitespace fix.
506 (gfc_simplify_dprod): Reordered statements.
507 (gfc_simplify_erf): Whitespace fix.
508 (gfc_simplify_erfc): Whitespace fix.
509 (gfc_simplify_epsilon): Whitespace fix.
510 (gfc_simplify_exp): Whitespace fix.
511 (gfc_simplify_exponent): Use convert_boz().
512 (gfc_simplify_floor): Reorderd statements.
513 (gfc_simplify_gamma): Whitespace fix.
514 (gfc_simplify_huge): Whitespace fix.
515 (gfc_simplify_iand): Whitespace fix.
516 (gfc_simplify_ieor): Whitespace fix.
517 (simplify_intconv): Use gfc_convert_constant().
518 (gfc_simplify_int): Use simplify_intconv().
519 (gfc_simplify_int2): Reorderd statements.
520 (gfc_simplify_idint): Reorderd statements.
521 (gfc_simplify_ior): Whitespace fix.
522 (gfc_simplify_ishftc): Removed duplicate type check.
523 (gfc_simplify_len): Use range_check() instead of manual range check.
524 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
525 (gfc_simplify_log): Whitespace fix.
526 (gfc_simplify_log10): Whitespace fix.
527 (gfc_simplify_minval): Whitespace fix.
528 (gfc_simplify_maxval): Whitespace fix.
529 (gfc_simplify_mod): Whitespace fix.
530 (gfc_simplify_modulo): Whitespace fix.
531 (simplify_nint): Reorderd statements.
532 (gfc_simplify_not): Whitespace fix.
533 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
534 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
535 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
536 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
537 (gfc_simplify_realpart): Whitespace fix.
538 (gfc_simplify_selected_char_kind): Removed unused result-variable.
539 (gfc_simplify_selected_int_kind): Removed unused result-variable.
540 (gfc_simplify_selected_real_kind): Removed unused result-variable.
541 (gfc_simplify_sign): Whitespace fix.
542 (gfc_simplify_sin): Whitespace fix.
543 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
544 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
545 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
546 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
547 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
549 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
551 * gfortran.h (gfc_start_constructor): Removed.
552 (gfc_get_array_element): Removed.
553 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
554 instead. Fixed all callers.
555 (extract_element): Removed.
556 (gfc_expand_constructor): Temporarily removed check for
557 max-array-constructor. Will be re-introduced later if still required.
558 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
559 instead. Fixed all callers.
560 * expr.c (find_array_section): Replaced manual lookup of elements
561 by gfc_constructor_lookup.
563 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
565 * gfortran.h (gfc_get_null_expr): New prototype.
566 (gfc_get_operator_expr): New prototype.
567 (gfc_get_character_expr): New prototype.
568 (gfc_get_iokind_expr): New prototype.
569 * expr.c (gfc_get_null_expr): New.
570 (gfc_get_character_expr): New.
571 (gfc_get_iokind_expr): New.
572 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
573 * matchexp.c (build_node): Renamed and moved to
574 expr.c (gfc_get_operator_expr). Reordered arguments to match
575 other functions. Fixed all callers.
576 (gfc_get_parentheses): Use specific function to build expr.
577 * array.c (gfc_match_array_constructor): Likewise.
578 * arith.c (eval_intrinsic): Likewise.
579 (gfc_hollerith2int): Likewise.
580 (gfc_hollerith2real): Likewise.
581 (gfc_hollerith2complex): Likewise.
582 (gfc_hollerith2logical): Likewise.
583 * data.c (create_character_intializer): Likewise.
584 * decl.c (gfc_match_null): Likewise.
585 (enum_initializer): Likewise.
586 * io.c (gfc_match_format): Likewise.
587 (match_io): Likewise.
588 * match.c (gfc_match_nullify): Likewise.
589 * primary.c (match_string_constant): Likewise.
590 (match_logical_constant): Likewise.
591 (build_actual_constructor): Likewise.
592 * resolve.c (build_default_init_expr): Likewise.
593 * symbol.c (generate_isocbinding_symbol): Likewise.
594 (gfc_build_class_symbol): Likewise.
595 (gfc_find_derived_vtab): Likewise.
596 * simplify.c (simplify_achar_char): Likewise.
597 (gfc_simplify_adjustl): Likewise.
598 (gfc_simplify_adjustr): Likewise.
599 (gfc_simplify_and): Likewise.
600 (gfc_simplify_bit_size): Likewise.
601 (gfc_simplify_is_iostat_end): Likewise.
602 (gfc_simplify_is_iostat_eor): Likewise.
603 (gfc_simplify_isnan): Likewise.
604 (simplify_bound): Likewise.
605 (gfc_simplify_leadz): Likewise.
606 (gfc_simplify_len_trim): Likewise.
607 (gfc_simplify_logical): Likewise.
608 (gfc_simplify_maxexponent): Likewise.
609 (gfc_simplify_minexponent): Likewise.
610 (gfc_simplify_new_line): Likewise.
611 (gfc_simplify_null): Likewise.
612 (gfc_simplify_or): Likewise.
613 (gfc_simplify_precision): Likewise.
614 (gfc_simplify_repeat): Likewise.
615 (gfc_simplify_scan): Likewise.
616 (gfc_simplify_size): Likewise.
617 (gfc_simplify_trailz): Likewise.
618 (gfc_simplify_trim): Likewise.
619 (gfc_simplify_verify): Likewise.
620 (gfc_simplify_xor): Likewise.
621 * trans-io.c (build_dt): Likewise.
622 (gfc_new_nml_name_expr): Removed.
624 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
626 * arith.h (gfc_constant_result): Removed prototype.
627 * constructor.h (gfc_build_array_expr): Removed prototype.
628 (gfc_build_structure_constructor_expr): Removed prototype.
629 * gfortran.h (gfc_int_expr): Removed prototype.
630 (gfc_logical_expr): Removed prototype.
631 (gfc_get_array_expr): New prototype.
632 (gfc_get_structure_constructor_expr): New prototype.
633 (gfc_get_constant_expr): New prototype.
634 (gfc_get_int_expr): New prototype.
635 (gfc_get_logical_expr): New prototype.
636 * arith.c (gfc_constant_result): Moved and renamed to
637 expr.c (gfc_get_constant_expr). Fixed all callers.
638 * constructor.c (gfc_build_array_expr): Moved and renamed to
639 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
640 and kind. Fixed all callers.
641 (gfc_build_structure_constructor_expr): Moved and renamed to
642 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
643 to type and kind. Fixed all callers.
644 * expr.c (gfc_logical_expr): Renamed to ...
645 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
646 (gfc_int_expr): Renamed to ...
647 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
649 (gfc_get_constant_expr): New.
650 (gfc_get_array_expr): New.
651 (gfc_get_structure_constructor_expr): New.
652 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
655 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
657 * constructor.h: New.
658 * constructor.c: New.
659 * Make-lang.in: Add new files to F95_PARSER_OBJS.
660 * arith.c (reducy_unary): Use constructor API.
661 (reduce_binary_ac): Likewise.
662 (reduce_binary_ca): Likewise.
663 (reduce_binary_aa): Likewise.
664 * check.c (gfc_check_pack): Likewise.
665 (gfc_check_reshape): Likewise.
666 (gfc_check_unpack): Likewise.
667 * decl.c (add_init_expr_to_sym): Likewise.
668 (build_struct): Likewise.
669 * dependency.c (gfc_check_dependency): Likewise.
670 (contains_forall_index_p): Likewise.
671 * dump-parse-tree.c (show_constructor): Likewise.
672 * expr.c (free_expr0): Likewise.
673 (gfc_copy_expr): Likewise.
674 (gfc_is_constant_expr): Likewise.
675 (simplify_constructor): Likewise.
676 (find_array_element): Likewise.
677 (find_component_ref): Likewise.
678 (find_array_section): Likewise.
679 (find_substring_ref): Likewise.
680 (simplify_const_ref): Likewise.
681 (scalarize_intrinsic_call): Likewise.
682 (check_alloc_comp_init): Likewise.
683 (gfc_default_initializer): Likewise.
684 (gfc_traverse_expr): Likewise.
685 * iresolve.c (check_charlen_present): Likewise.
686 (gfc_resolve_reshape): Likewise.
687 (gfc_resolve_transfer): Likewise.
688 * module.c (mio_constructor): Likewise.
689 * primary.c (build_actual_constructor): Likewise.
690 (gfc_match_structure_constructor): Likewise.
691 * resolve.c (resolve_structure_cons): Likewise.
692 * simplify.c (is_constant_array_expr): Likewise.
693 (init_result_expr): Likewise.
694 (transformational_result): Likewise.
695 (simplify_transformation_to_scalar): Likewise.
696 (simplify_transformation_to_array): Likewise.
697 (gfc_simplify_dot_product): Likewise.
698 (simplify_bound): Likewise.
699 (simplify_matmul): Likewise.
700 (simplify_minval_maxval): Likewise.
701 (gfc_simplify_pack): Likewise.
702 (gfc_simplify_reshape): Likewise.
703 (gfc_simplify_shape): Likewise.
704 (gfc_simplify_spread): Likewise.
705 (gfc_simplify_transpose): Likewise.
706 (gfc_simplify_unpack): Likewise.q
707 (gfc_convert_constant): Likewise.
708 (gfc_convert_char_constant): Likewise.
709 * target-memory.c (size_array): Likewise.
710 (encode_array): Likewise.
711 (encode_derived): Likewise.
712 (interpret_array): Likewise.
713 (gfc_interpret_derived): Likewise.
714 (expr_to_char): Likewise.
715 (gfc_merge_initializers): Likewise.
716 * trans-array.c (gfc_get_array_constructor_size): Likewise.
717 (gfc_trans_array_constructor_value): Likewise.
718 (get_array_ctor_strlen): Likewise.
719 (gfc_constant_array_constructor_p): Likewise.
720 (gfc_build_constant_array_constructor): Likewise.
721 (gfc_trans_array_constructor): Likewise.
722 (gfc_conv_array_initializer): Likewise.
723 * trans-decl.c (check_constant_initializer): Likewise.
724 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
725 (gfc_apply_interface_mapping_to_cons): Likewise.
726 (gfc_trans_structure_assign): Likewise.
727 (gfc_conv_structure): Likewise.
728 * array.c (check_duplicate_iterator): Likewise.
729 (match_array_list): Likewise.
730 (match_array_cons_element): Likewise.
731 (gfc_match_array_constructor): Likewise.
732 (check_constructor_type): Likewise.
733 (check_constructor): Likewise.
735 (expand_constructor): Likewise.
736 (extract_element): Likewise.
737 (gfc_expanded_ac): Likewise.
738 (resolve_array_list): Likewise.
739 (gfc_resolve_character_array_constructor): Likewise.
740 (copy_iterator): Renamed to ...
741 (gfc_copy_iterator): ... this.
742 (gfc_append_constructor): Removed.
743 (gfc_insert_constructor): Removed unused function.
744 (gfc_get_constructor): Removed.
745 (gfc_free_constructor): Removed.
746 (qgfc_copy_constructor): Removed.
747 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
748 Removed all references. Replaced constructor list by splay-tree.
749 (struct gfc_constructor): Removed member 'next', moved 'offset' from
750 the inner struct, added member 'base'.
751 (gfc_append_constructor): Removed prototype.
752 (gfc_insert_constructor): Removed prototype.
753 (gfc_get_constructor): Removed prototype.
754 (gfc_free_constructor): Removed prototype.
755 (qgfc_copy_constructor): Removed prototype.
756 (gfc_copy_iterator): New prototype.
757 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
759 2010-04-10 Tobias Burnus <burnus@net-b.de>
762 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
763 proc-pointers and type-bound procedures.
764 (gfc_specification_expr): Check proc-pointers for pureness.
766 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
769 * gfortranspec.c (lang_specific_driver): Do not expose vars
770 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
773 2010-04-09 Tobias Burnus <burnus@net-b.de>
776 * decl.c (variable_decl, match_attr_spec): Fix setting the array
778 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
779 * data.c (gfc_assign_data_value): Ditto.
780 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
781 (gfc_traverse_expr): Traverse also through codimension expressions.
782 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
783 gfc_has_ultimate_pointer): New functions.
784 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
785 (gfc_array_ref): Add codimen.
786 (gfc_array_ref): Add in_allocate.
787 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
788 gfc_has_ultimate_pointer): Add prototypes.
789 * interface.c (compare_parameter, compare_actual_formal,
790 check_intents): Add coarray constraints.
791 * match.c (gfc_match_iterator): Add coarray constraint.
792 * match.h (gfc_match_array_ref): Update interface.
793 * primary.c (gfc_match_varspec): Handle codimensions.
794 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
795 (check_class_members): Return gfc_try instead for error recovery.
796 (resolve_typebound_function,resolve_typebound_subroutine,
797 check_members): Handle return value of check_class_members.
798 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
799 check_dimension, compare_spec_to_ref, resolve_array_ref,
800 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
801 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
803 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
804 Skip over coarray refs.
805 (gfc_array_allocate) Add support for references containing coindexes.
806 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
807 (gfc_map_intrinsic_function): Ignore codimensions.
809 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
812 * io.c (check_format_string): Added check for additional non
813 blank characters after the format string was successfully
815 * io.c (check_format): Changed the error messages for positive
816 int required and period required to drop through the error logic
817 and report with gfc_error instead of gfc_error_now. Corrected
818 format postion for hollerith strings.
820 2010-04-08 Tobias Burnus <burnus@net-b.de>
822 * module.c (use_iso_fortran_env_module): Fix standard check.
824 2010-04-07 Jakub Jelinek <jakub@redhat.com>
826 * parse.c (parse_derived, parse_enum): Avoid set but not used
829 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
832 * gfortran.texi: Add section about representation of
835 2010-04-07 Simon Baldwin <simonb@google.com>
837 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
838 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
840 2010-04-07 Richard Guenther <rguenther@suse.de>
842 * options.c (gfc_init_options): Do not set.
844 2010-04-06 Tobias Burnus <burnus@net-b.de>
847 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
848 * match.c (gfc_match_critical, sync_statement): Ditto.
849 * gfortran.h (gfc_fcoarray): New enum.
850 (gfc_option_t): Use it.
851 * lang.opt (fcoarray): Add new flag.
852 * invoke.texi (fcoarray): Document it.
853 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
854 (gfc_handle_coarray_option): New function.
856 2010-04-06 Tobias Burnus <burnus@net-b.de>
859 * gfortran.h (gfc_array_spec): Add cotype.
860 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
861 and defer error diagnostic.
862 * resolve.c (resolve_fl_derived): Add missing check.
863 (resolve_symbol): Add cotype/type check.
864 * parse.c (parse_derived): Fix setting of coarray_comp.
866 2010-04-06 Tobias Burnus <burnus@net-b.de>
869 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
870 match_array_element_spec,gfc_copy_array_spec,
871 gfc_compare_array_spec): Include corank.
872 (match_array_element_spec,gfc_set_array_spec): Support codimension.
873 * decl.c (build_sym,build_struct,variable_decl,
874 match_attr_spec,attr_decl1,cray_pointer_decl,
875 gfc_match_volatile): Add codimension.
876 (gfc_match_codimension): New function.
877 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
878 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
879 (gfc_add_codimension): New function prototype.
880 * match.h (gfc_match_codimension): New function prototype.
881 (gfc_match_array_spec): Update prototype
882 * match.c (gfc_match_common): Update gfc_match_array_spec call.
883 * module.c (MOD_VERSION): Bump.
884 (mio_symbol_attribute): Support coarray attributes.
885 (mio_array_spec): Add corank support.
886 * parse.c (decode_specification_statement,decode_statement,
887 parse_derived): Add coarray support.
888 * resolve.c (resolve_formal_arglist, was_declared,
889 is_non_constant_shape_array, resolve_fl_variable,
890 resolve_fl_derived, resolve_symbol): Add coarray support.
891 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
892 gfc_build_class_symbol): Add coarray support.
893 (gfc_add_codimension): New function.
895 2010-04-06 Tobias Burnus <burnus@net-b.de>
898 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
899 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
900 stat_locked_other_image, stat_stopped_image and stat_unlocked of
902 * intrinsic.texi (iso_fortran_env): Ditto.
903 * libgfortran.h (libgfortran_stat_codes): New enum.
904 * module.c (use_iso_fortran_env_module): Honour -std= when loading
905 constants from the intrinsic module.
907 2010-04-06 Tobias Burnus <burnus@net-b.de>
910 * intrinsic.c (add_functions): Add num_images.
911 * decl.c (gfc_match_end): Handle END CRITICAL.
912 * intrinsic.h (gfc_simplify_num_images): Add prototype.
913 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
915 * gfortran.h (gfc_statement): Add enum items for those.
917 (gfc_isym_id): Add num_images.
918 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
919 (gfc_trans_sync,gfc_trans_critical): New functions.
920 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
921 gfc_trans_critical): Add/update prototypes.
922 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
924 * trans.h (gfor_fndecl_error_stop_string) Add variable.
925 * resolve.c (resolve_sync): Add function.
926 (gfc_resolve_blocks): Handle CRITICAL.
927 (resolve_code): Handle CRITICAL, ERROR STOP,
928 (resolve_branch): Add CRITICAL constraint check.
930 * st.c (gfc_free_statement): Add new statements.
931 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
932 (gfc_build_builtin_function_decls): Initialize it.
933 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
934 (gfc_match_critical, gfc_match_error_stop, sync_statement,
935 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
937 (match_exit_cycle): Handle CRITICAL constraint.
938 (gfc_match_stopcode): Handle ERROR STOP.
939 * match.h (gfc_match_critical, gfc_match_error_stop,
940 gfc_match_sync_all, gfc_match_sync_images,
941 gfc_match_sync_memory): Add prototype.
942 * parse.c (decode_statement, gfc_ascii_statement,
943 parse_executable): Handle new statements.
944 (parse_critical_block): New function.
945 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
946 * intrinsic.texi (num_images): Document new function.
947 * simplify.c (gfc_simplify_num_images): Add function.
949 2010-04-06 Tobias Burnus <burnus@net-b.de>
952 * trans-array.c (gfc_conv_expr_descriptor): Update
953 gfc_trans_scalar_assign call.
954 (has_default_initializer): New function.
955 (gfc_trans_deferred_array): Nullify less often.
956 * trans-expr.c (gfc_conv_subref_array_arg,
957 gfc_trans_subcomponent_assign): Update call to
958 gfc_trans_scalar_assign.
959 (gfc_trans_scalar_assign): Add parameter and pass it on.
960 (gfc_trans_assignment_1): Optionally, do not dealloc before
962 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
963 call to gfc_trans_scalar_assign.
964 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
965 initializer to static variables.
966 (gfc_init_default_dt): Add dealloc parameter and pass it on.
967 * trans-stmt.c (forall_make_variable_temp,
968 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
969 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
970 gfc_trans_allocate): Update gfc_trans_assignment call.
971 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
972 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
973 parameter to prototype.
975 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
977 * ioparm.def : Update copyright.
979 * trans-array.c : ditto
980 * trans-array.h : ditto
982 * trans-types.c: ditto
983 * dependency.c : ditto
987 * trans-intrinsic.c : ditto
988 * libgfortran.h : ditto
989 * invoke.texi : ditto
990 * intrinsic.texi : ditto
993 * intrinsic.c : ditto
994 * interface.c : ditto
996 * trans-stmt.c : ditto
997 * trans-stmt.h : ditto
1002 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1005 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1006 do not assert the context of derived types.
1008 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1011 * ioparm.def: Change inquire size variable to type pointer to
1014 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1017 * trans-expr.c (conv_parent_component_references): Ensure that
1018 'dt' has a backend_decl.
1021 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1022 type has a backend_decl.
1025 * resolve.c (resolve_global_procedure): Check that the 'cl'
1026 structure is not NULL.
1028 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1030 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1033 2010-03-17 Tobias Burnus <burnus@net-b.de>
1036 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1037 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1039 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1040 pointees as having explizit size.
1041 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1043 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1044 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1045 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1046 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1047 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1050 2010-03-14 Tobias Burnus <burnus@net-b.de>
1053 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1054 (resolve_ordinary_assign): Add check to avoid segfault.
1056 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1060 * resolve.c (resolve_compcall): Add new boolean dummy argument
1061 'class_members'. Only resolve expression at end if false.
1062 Remove redundant, static variable 'class_object'.
1063 (check_class_members): Add extra argument to call of
1065 (resolve_typebound_function): Renamed resolve_class_compcall.
1066 Do all the detection of class references here. Correct calls to
1067 resolve_compcall for extra argument.
1068 (resolve_typebound_subroutine): resolve_class_typebound_call
1069 renamed. Otherwise same as resolve_typebound_function.
1070 (gfc_resolve_expr): Call resolve_typebound_function.
1071 (resolve_code): Call resolve_typebound_subroutine.
1073 2010-03-10 Tobias Burnus <burnus@net-b.de
1076 * symbol.c (get_iso_c_sym): Set sym->result.
1078 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1081 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1082 for TBPs, otherwise they will not be resolved properly.
1083 (resolve_function): Use 'value.function.esym' instead of
1084 'value.function.name' to check if we're dealing with a TBP.
1085 (check_class_members): Set correct type of passed object for all TBPs,
1086 not only generic ones, except if the type is abstract.
1088 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1091 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1092 'final...' are not misinterpreted as FINAL statements.
1094 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1097 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1098 allocatable ultimate components do not need temporaries, whilst
1099 ultimate pointer components do.
1101 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1104 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1106 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1109 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1112 * trans-array.c (gfc_conv_array_parameter): A full array of
1113 derived type need not be restricted to a symbol without an
1114 array spec to use the call to gfc_conv_expr_descriptor.
1117 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1118 allocatable arrays do not need temporaries.
1120 2010-03-01 Tobias Burnus <burnus@net-b.de>
1123 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1126 2010-02-28 Tobias Burnus <burnus@net-b.de>
1129 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1130 (gfc_conv_initializer): Handle zero initializer as special case.
1132 2010-02-27 Tobias Burnus <burnus@net-b.de>
1135 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1136 for module variables for Fortran 2008.
1138 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1141 * trans-common.c (build_common_decl): Also update DECL_MODE,
1142 and DECL_SIZE when encountering a larger common block and call
1145 2010-02-24 Tobias Burnus <burnus@net-b.de>
1148 * trans-expr.c (gfc_conv_initializer): Call directly
1149 gfc_conv_constant for C_NULL_(FUN)PTR.
1151 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1154 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1155 checking the rest of the dimensions for elements.
1157 2010-02-21 Tobias Burnus <burnus@net-b.de>
1160 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1162 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1163 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1164 * invoke.texi: Document new -fno-protect-parens flag.
1166 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1172 * dependency.c (gfc_check_argument_var_dependency): Use enum
1173 value instead of arithmetic vaue for 'elemental'.
1174 (check_data_pointer_types): New function.
1175 (gfc_check_dependency): Call check_data_pointer_types.
1176 * trans-array.h : Change fourth argument of
1177 gfc_conv_array_parameter to boolean.
1178 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1179 can be a dummy but it must not be assumed shape or deferred.
1180 Change fourth argument to boolean. Array constructor exprs will
1181 always be contiguous and do not need packing and unpacking.
1182 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1183 space and change fourth argument of gfc_conv_array_parameter
1185 (gfc_trans_arrayfunc_assign): Change fourth argument of
1186 gfc_conv_array_parameter to boolean.
1187 * trans-io.c (gfc_convert_array_to_string): The same.
1188 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1190 2010-02-20 Tobias Burnus <burnus@net-b.de>
1193 * libgfortran.h: Add GFC_RTCHECK_MEM.
1194 * invoke.texi (-fcheck=): Document -fcheck=mem.
1195 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1196 and enable malloc-success check only with -fcheck=mem.
1197 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1199 2010-02-16 Tobias Burnus <burnus@net-b.de>
1202 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1203 * intrinsic.c (add_functions): Ditto.
1204 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1205 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1207 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1210 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1211 gfc_trans_do prototype.
1212 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1213 a loop exit condition. If exit condition is given, build the loop exit
1214 code, checking IO results of implied do loops in READ and WRITE.
1215 (gfc_trans_do): Likewise.
1216 * trans.c (trans_code): New static work function, previously
1217 gfc_trans_code. Passes exit condition to gfc_trans_do.
1218 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1219 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1220 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1221 result status bits in the dtparm structure. Use this condition in call
1222 to gfc_trans_code_cond.
1224 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1228 * trans-array.c (gfc_conv_array_parameter): Use
1229 gfc_full_array_ref_p to detect full and contiguous variable
1230 arrays. Full array components and contiguous arrays do not need
1231 internal_pack and internal_unpack.
1233 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1236 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1239 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1241 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1244 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1245 Tobias Burnus <burnus@net-b.de>
1248 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1250 2010-02-10 Tobias Burnus <burnus@net-b.de>
1253 * trans-decl.c (gfc_generate_function_code): Only check
1254 actual-vs.-dummy character bounds if not bind(C).
1256 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1259 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1260 info->dimen after info has been freed.
1262 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1265 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1268 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1270 * module.c (fix_mio_expr): Declare sym.
1272 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1275 * module.c (fix_mio_expr): Fix for private generic procedures.
1277 2010-02-09 Daniel Kraft <d@domob.eu>
1280 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1281 length to be correct and issue only with -Wsurprising.
1282 * invoke.texi (Wsurprising): Mention this new warning that is
1283 turned on by -Wsurprising.
1285 2010-02-09 Daniel Kraft <d@domob.eu>
1288 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1289 can be CHARACTER type.
1290 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1292 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1295 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1296 'formal_ptr'. If this is true, give returned descriptor unity
1297 lbounds, in all dimensions, and the appropriate offset.
1298 (gfc_conv_procedure_call); If formal is a pointer, set the last
1299 argument of gfc_conv_subref_array_arg to true.
1300 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1301 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1302 new arg of gfc_conv_subref_array_arg to false.
1303 * trans-stmt.c (forall_make_variable_temp): The same.
1305 2010-02-03 Tobias Burnus <burnus@net-b.de>
1308 * interface.c (compare_parameter): Disable rank-checking
1311 2010-02-02 Tobias Burnus <burnus@net-b.de>
1314 * parse.c (decode_specification_statement): Use sym->result not sym.
1316 2010-02-01 Tobias Burnus <burnus@net-b.de>
1319 * decl.c (variable_decl): Allow default initializer in
1320 TYPE declarations in PURE functions.
1322 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1325 * resolve.c (resolve_allocate_expr): Move default initialization code
1326 here from gfc_trans_allocate.
1327 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1329 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1330 of CLASS variables via memcpy.
1331 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1332 to resolve_allocate_expr.
1334 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1337 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1338 * gfortran.h : Add prototype for above.
1339 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1340 (gfc_trans_subcomponent_assign): Call new function to replace
1341 the code to deal with allocatable components.
1342 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1343 gfc_get_full_arrayspec_from_expr to replace existing code.
1345 2010-01-25 Tobias Burnus <burnus@net-b.de>
1348 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1351 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1355 * expr.c (remove_subobject_ref): If the constructor is NULL use
1356 the expression as the source.
1357 (simplify_const_ref): Change the type of expression if
1358 there are component references. Allow for substring to be at
1359 the end of an arbitrarily long chain of references. If an
1360 element is found that is not in an EXPR_ARRAY, assume that this
1361 is scalar initialization of array. Call remove_subobject_ref in
1362 this case with NULL second argument.
1364 2010-01-24 Tobias Burnus <burnus@net-b.de>
1367 * array.c (gfc_array_dimen_size): Use correct specific
1368 function in the check.
1370 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1373 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1374 is required, turn any trailing array elements after a range
1375 into ranges so that offsets can be calculated.
1377 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1379 * module.c (mio_f2k_derived): Use enumerator as initializer of
1383 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1384 bitfield of width 2.
1386 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1389 * resolve.c (extract_compcall_passed_object): Set locus for
1390 passed-object argument.
1391 (extract_ppc_passed_object): Set locus and correctly remove PPC
1394 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1397 * trans-decl.c (add_argument_checking): Do not use the backend
1398 decl directly to test for the presence of an optional dummy
1399 argument. Use gfc_conv_expr_present, remembering to set the
1403 * trans-decl.c (gfc_generate_function_code): Small white space
1404 changes. If 'recurcheckvar' is NULL do not try to reset it.
1406 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1409 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1410 component for extended types.
1411 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1412 and take care of parent component accessibility.
1414 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1417 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1418 * interface.c (check_interface1): Move a warning message here from
1419 resolve_fl_procedure.
1420 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1421 * module.c (read_module): Remove call to gfc_check_interfaces, since
1422 this comes too early here.
1423 * resolve.c (resolve_fl_procedure): Move warning message to
1426 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1429 * interface.c (check_interface1): Pass symbol name rather than NULL to
1430 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1432 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1433 than NULL to gfc_compare_interfaces.
1435 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1438 * trans-array.c (duplicate_allocatable): Static version of
1439 gfc_duplicate_allocatable with provision to handle scalar
1440 components. New boolean argument to switch off call to malloc
1442 (gfc_duplicate_allocatable): New function to call above with
1444 (gfc_copy_allocatable_data): New function to call above with
1446 (structure_alloc_comps): Do not apply indirect reference to
1447 scalar pointers. Add new section to copy allocatable components
1448 of arrays. Extend copying of allocatable components to include
1450 (gfc_copy_only_alloc_comp): New function to copy allocatable
1451 component derived types, without allocating the base structure.
1452 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1453 Add primitive for gfc_copy_only_alloc_comp.
1454 * trans-expr.c (gfc_conv_procedure_call): After calls to
1455 transformational functions with results that are derived types
1456 with allocatable components, copy the components in the result.
1457 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1458 of lhs derived types before allocation.
1460 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1463 * module.c (load_generic_interfaces): If a procedure that is
1464 use associated but not generic is given an interface that
1465 includes itself, then make it generic.
1467 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1468 Shujing Zhao <pearly.zhao@oracle.com>
1470 PR translation/42469
1471 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1472 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1473 character between option name and help text.
1475 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1479 * trans-array.c (gfc_conv_array_initializer): Change call to
1480 gfc_error_now to call to gfc_fatal_error.
1481 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1482 (is_constant_element): Changed name from constant_element.
1483 (gfc_constant_ac): Only use expand_construuctor for expression
1484 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1485 call gfc_is_constant_expr.
1486 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1488 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1489 array expressions should have their constructors expanded.
1490 (gfc_resolve_expr): Use new function to determine whether or not to call
1491 gfc_expand_constructor.
1493 2010-01-09 Tobias Burnus <burnus@net-b.de>
1496 * trans-expr.c (gfc_trans_structure_assign): Handle
1498 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1499 to the constructor for c_null_(fun)ptr.
1500 * resolve.c (resolve_structure_cons): Add special case
1501 for c_null_(fun)ptr.
1503 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1505 * gfortranspec.c (lang_specific_driver): Update copyright notice
1508 2010-01-08 Tobias Burnus <burnus@net-b.de>
1511 * symbol.c (check_conflict, gfc_copy_attr): Add
1512 ASYNCHRONOUS support.
1513 (gfc_add_asynchronous): New function.
1514 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1515 (gfc_match_asynchronous): New function.
1516 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1517 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1518 (gfc_add_asynchronous): New Prototype.
1519 * module.c (ab_attribute, mio_symbol_attribute): Add
1520 ASYNCHRONOUS support.
1521 * resolve.c (was_declared): Ditto.
1522 * match.h (gfc_match_asynchronous): New prototype.
1523 * parse.c (decode_specification_statement,decode_statement):
1524 Add ASYNCHRONOUS support.
1526 2010-01-07 Tobias Burnus <burnus@net-b.de>
1529 * trans-decl.c (get_proc_pointer_decl): Fix call to
1530 gfc_conv_initializer for array-valued proc-pointer funcs.
1532 2010-01-07 Tobias Burnus <burnus@net-b.de>
1535 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1536 allocatable scalars with SAVE attribute.
1538 2010-01-05 Tobias Burnus <burnus@net-b.de>
1541 * options.c (gfc_post_options): Set -frecursion
1542 when -fopenmp is used.
1544 2010-01-05 Tobias Burnus <burnus@net-b.de>
1547 * trans-expr.c (gfc_conv_procedure_call): Nullify
1548 return value for allocatable-scalar character functions.
1550 2010-01-04 Tobias Burnus <burnus@net-b.de>
1553 * error.c (error_printf, gfc_warning, gfc_notify_std,
1554 gfc_warning_now, gfc_error, gfc_error_now,
1555 gfc_fatal_error): Change argument name from nocmsgid to
1556 gmsgid to enable (x)gettext's % checking.
1558 2010-01-04 Tobias Burnus <burnus@net-b.de>
1560 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1562 2010-01-04 Tobias Burnus <burnus@net-b.de>
1565 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1566 for functions returning allocatable scalars.
1567 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1568 reallocating an allocatable scalar.
1569 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1571 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1572 allocatable scalars.
1573 (gfc_generate_function_code): Nullify result variable for
1574 allocatable scalars.
1577 * module.c (gfc_use_module): Fix warning string to allow
1581 * invoke.texi (-fcheck=recursion): Mention that the checking
1582 is also disabled for -frecursive.
1583 * trans-decl.c (gfc_generate_function_code): Disable
1584 -fcheck=recursion when -frecursive is used.
1586 * intrinsic.texi (iso_c_binding): Improve wording.
1589 Copyright (C) 2010 Free Software Foundation, Inc.
1591 Copying and distribution of this file, with or without modification,
1592 are permitted in any medium without royalty provided the copyright
1593 notice and this notice are preserved.