1 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
4 * fortran/interface.c (get_sym_storage_size): Use signed instead of
5 unsigned mpz_get_?i routines.
7 2010-05-14 Jakub Jelinek <jakub@redhat.com>
9 * trans.c (trans_code): Set backend locus early.
10 * trans-decl.c (gfc_get_fake_result_decl): Use source location
11 of the function instead of current input_location.
13 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
16 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
18 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
19 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
22 2010-05-13 Jakub Jelinek <jakub@redhat.com>
25 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
27 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
28 by reference dummy procedures or non-dummy procedure pointers.
29 (gfc_omp_predetermined_sharing): Return
30 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
32 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
35 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
37 (gfc_match_omp_critical): Likewise.
38 (gfc_match_omp_flush): Likewise.
39 (gfc_match_omp_workshare): Likewise.
40 (gfc_match_omp_master): Likewise.
41 (gfc_match_omp_ordered): Likewise.
42 (gfc_match_omp_atomic): Likewise.
43 (gfc_match_omp_barrier): Likewise.
44 (gfc_match_omp_end_nowait): Likewise.
46 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
49 * resolve.c (validate_case_label_expr): Removed FIXME.
50 (resolve_select): Raise default warning on case labels out of range
51 of the case expression.
53 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
58 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
59 about conversion warnings.
61 2010-05-10 Janus Weil <janus@gcc.gnu.org>
64 * match.c (gfc_match_select_type): Move error message to
66 * resolve.c (resolve_select_type): Error message moved here from
67 gfc_match_select_type. Correctly set type of temporary.
69 2010-05-10 Richard Guenther <rguenther@suse.de>
71 * trans-decl.c (gfc_build_library_function_decl): Split out
73 (build_library_function_decl_1): ... this new function.
74 Set a fnspec attribute if a specification was provided.
75 (gfc_build_library_function_decl_with_spec): New function.
76 (gfc_build_intrinsic_function_decls): Annotate internal_pack
79 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
82 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
85 2010-05-07 Jason Merrill <jason@redhat.com>
87 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
88 to avoid -Wc++-compat warning.
90 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
93 * options.c (gfc_handle_option): Add argument kind.
94 * gfortran.h (gfc_handle_option): Update declaration.
96 2010-05-06 Tobias Burnus <burnus@net-b.de>
99 * trans-types.c (gfc_sym_type): Mark Cray pointees as
102 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
105 * resolve.c (traverse_data_list): Rephrase error message for
106 non-constant bounds in data-implied-do.
108 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
111 * gfortran.h: Removed repeat count from constructor, removed
113 * data.h (gfc_assign_data_value_range): Changed return value from
115 * data.c (gfc_assign_data_value): Add location to constructor element.
116 (gfc_assign_data_value_range): Call gfc_assign_data_value()
117 for each element in range. Return early if an error was generated.
118 * resolve.c (check_data_variable): Stop early if range assignment
121 2010-05-05 Janus Weil <janus@gcc.gnu.org>
124 * resolve.c (resolve_fl_derived): Some fixes for class variables.
125 * symbol.c (gfc_build_class_symbol): Add separate class container for
128 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
131 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
133 2010-05-02 Tobias Burnus <burnus@net-b.de>
136 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
137 for lcobound, ucobound, image_index and this_image.
138 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
139 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
140 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
141 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
143 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
145 2010-04-30 Tobias Burnus <burnus@net-b.de>
149 * trans-types.c (gfc_get_array_descriptor_base): Fix index
150 calculation for array descriptor types.
152 2010-04-29 Janus Weil <janus@gcc.gnu.org>
155 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
156 initializers for PPC members of the vtabs.
158 2010-04-29 Janus Weil <janus@gcc.gnu.org>
161 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
162 attribute for all PPC members of the vtypes.
163 (copy_vtab_proc_comps): Copy the correct interface.
164 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
165 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
166 a dummy argument and make sure all PPC members of the vtab are
167 initialized correctly.
168 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
169 in call to gfc_trans_assign_vtab_procs.
170 * trans-stmt.c (gfc_trans_allocate): Ditto.
172 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
175 * resolve.c (resolve_typebound_function): Renamed
176 resolve_class_compcall.Do all the detection of class references
178 (resolve_typebound_subroutine): resolve_class_typebound_call
179 renamed. Otherwise same as resolve_typebound_function.
180 (gfc_resolve_expr): Call resolve_typebound_function.
181 (resolve_code): Call resolve_typebound_subroutine.
183 2010-04-29 Janus Weil <janus@gcc.gnu.org>
186 * resolve.c (resolve_typebound_generic_call): For CLASS methods
187 pass back the specific symtree name, rather than the target
190 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
193 * resolve.c (resolve_structure_cons): Make the initializer of
194 the vtab component 'extends' the same type as the component.
196 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
199 * interface.c (check_interface1): Pass symbol name rather than NULL to
200 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
201 trap MULL. (gfc_compare_derived_types): Revert previous change
202 incorporated incorrectly during merge from trunk, r155778.
203 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
204 than NULL to gfc_compare_interfaces.
205 * symbol.c (add_generic_specifics): Likewise.
207 2010-02-29 Janus Weil <janus@gcc.gnu.org>
210 * interface.c (gfc_compare_derived_types): Add condition for vtype.
211 * symbol.c (gfc_find_derived_vtab): Sey access to private.
212 (gfc_find_derived_vtab): Likewise.
213 * module.c (ab_attribute): Add enumerator AB_VTAB.
214 (mio_symbol_attribute): Use new attribute, AB_VTAB.
215 (check_for_ambiguous): Likewise.
217 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
218 Janus Weil <janus@gcc.gnu.org>
221 * trans-expr.c (select_class_proc): Remove function.
222 (conv_function_val): Delete reference to previous.
223 (gfc_conv_derived_to_class): Add second argument to the call to
224 gfc_find_derived_vtab.
225 (gfc_conv_structure): Exclude proc_pointer components when
226 accessing $data field of class objects.
227 (gfc_trans_assign_vtab_procs): New function.
228 (gfc_trans_class_assign): Add second argument to the call to
229 gfc_find_derived_vtab.
230 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
231 implement holding off searching for the vptr derived type.
232 (add_proc_component): New function.
233 (add_proc_comps): New function.
234 (add_procs_to_declared_vtab1): New function.
235 (copy_vtab_proc_comps): New function.
236 (add_procs_to_declared_vtab): New function.
237 (void add_generic_specifics): New function.
238 (add_generics_to_declared_vtab): New function.
239 (gfc_find_derived_vtab): Add second argument to the call to
240 gfc_find_derived_vtab. Add the calls to
241 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
242 * decl.c (build_sym, build_struct): Use new arg in calls to
243 gfc_build_class_symbol.
244 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
245 definition of struct gfc_class_esym_list. Modify prototypes
246 of gfc_build_class_symbol and gfc_find_derived_vtab.
247 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
248 call to gfc_find_derived_vtab.
249 * module.c : Add the vtype attribute.
250 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
251 * resolve.c (resolve_typebound_generic_call): Add second arg
252 to pass along the generic name for class methods.
253 (resolve_typebound_call): The same.
254 (resolve_compcall): Use the second arg to carry the generic
255 name from the above. Remove the reference to class_esym.
256 (check_members, check_class_members, resolve_class_esym,
257 hash_value_expr): Remove functions.
258 (resolve_class_compcall, resolve_class_typebound_call): Modify
259 to use vtable rather than member by member calls.
260 (gfc_resolve_expr): Modify second arg in call to
262 (resolve_select_type): Add second arg in call to
263 gfc_find_derived_vtab.
264 (resolve_code): Add second arg in call resolve_typebound_call.
265 (resolve_fl_derived): Exclude vtypes from check for late
266 procedure definitions. Likewise for checking of explicit
267 interface and checking of pass arg.
268 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
269 calls to gfc_find_derived_vtab.
270 * match.c (select_type_set_tmp): Use new arg in call to
271 gfc_build_class_symbol.
272 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
274 * parse.c (endType): Finish incomplete classes.
276 2010-04-28 Tobias Burnus <burnus@net-b.de>
280 * simplify.c (simplify_cobound): Handle scalar coarrays.
282 2010-04-27 Tobias Burnus <burnus@net-b.de>
284 * gfc-internals.texi: Update copyright year.
285 * gfortran.texi: Ditto.
286 * invoke.texi: Ditto.
288 2010-04-27 Tobias Burnus <burnus@net-b.de>
291 * resolve.c (resolve_allocate_expr): Allow array coarrays.
292 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
293 * trans-types.c (gfc_get_array_type_bounds,
294 gfc_get_array_descriptor_base): Add corank argument.
295 * trans-array.c (gfc_array_init_size): Handle corank.
296 (gfc_trans_create_temp_array, gfc_array_allocate,
297 gfc_conv_expr_descriptor): Add corank argument to call.
298 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
300 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
304 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
305 of mucking with a tree directly.
307 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
310 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
311 gfc_error with new error message.
313 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
317 * trans-expr.c (gfc_conv_expr): Supply an address expression for
319 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
321 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
322 than the address of a GFC_SS_REFERENCE.
323 * trans.h : Change comment on GFC_SS_REFERENCE.
325 2010-04-22 Richard Guenther <rguenther@suse.de>
328 * resolve.c (gfc_resolve_index): Wrap around ...
329 (gfc_resolve_index_1): ... this. Add parameter to allow
330 any integer kind index type.
331 (resolve_array_ref): Allow any integer kind for the start
332 index of an array ref.
334 2010-04-21 Jakub Jelinek <jakub@redhat.com>
337 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
340 2010-04-20 Harald Anlauf <anlauf@gmx.de>
342 * intrinsic.c (sort_actual): Remove 'is' in error message.
344 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
347 * resolve.c (resolve_fl_derived): If a component character
348 length has not been resolved, do so now.
349 (resolve_symbol): The same as above for a symbol character
351 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
352 not needed for a character valued, procedure pointer.
355 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
356 not found, return FAILURE rather than ICEing.
358 2010-04-19 Jakub Jelinek <jakub@redhat.com>
361 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
362 sequential loops private in the innermost containing task region.
364 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
366 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
367 to build_common_tree_nodes.
369 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
372 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
373 gfc_msg_bounds by using 'Array bound mismatch' directly.
374 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
375 error message to include the mismatch in the extent of array bound.
376 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
377 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
379 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
381 * gfortran.texi: Update information on temporary file locations.
383 2010-04-16 Jakub Jelinek <jakub@redhat.com>
385 * trans-decl.c (gfc_build_qualified_array): Ensure
386 ubound.N and lbound.N artificial variable names don't appear
389 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
392 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
393 block of code. Set name to the variable associated with the descriptor.
395 2010-04-15 Jakub Jelinek <jakub@redhat.com>
397 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
398 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
400 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
402 * intrinsic.texi: Add the missing specific name of intrinsic
403 procedure where the specific name is identical to the generic name.
404 Fix inconsistent or mismatch in the argument names in intrinsic
405 procedure descriptions. Add the SCALAR allocatable description to
408 2010-04-14 Tobias Burnus <burnus@net-b.de>
411 * array.c (gfc_find_array_ref): Handle codimensions.
412 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
413 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
414 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
416 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
417 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
419 * intrinsic.h (add_functions): Add this_image, image_index,
420 lcobound and ucobound intrinsics.
421 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
422 gfc_check_image_index, gfc_check_this_image,
423 gfc_simplify_image_index, gfc_simplify_lcobound,
424 gfc_simplify_this_image, gfc_simplify_ucobound):
425 New function prototypes.
426 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
427 IMAGE_INDEX): Document new intrinsic functions.
428 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
430 * simplify.c (simplify_bound_dim): Handle coarrays.
431 (simplify_bound): Update simplify_bound_dim call.
432 (gfc_simplify_num_images): Add -fcoarray=none check.
433 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
434 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
436 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
439 * constructor.c: Fix typo in comment.
440 * expr.c (find_array_section): Add check for max array limit.
442 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
445 * gfortranspec.c (lookup_option): Check for -static and return
447 (lang_specific_driver): Break when OPTION_static is discovered.
449 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
451 * array.c (extract_element): Restore function from trunk.
452 (gfc_get_array_element): Restore function from trunk.
453 (gfc_expand_constructor): Restore check against
454 flag_max_array_constructor.
455 * constructor.c (node_copy_and_append): Delete unused.
456 * gfortran.h: Delete comment and extra include.
457 * constructor.h: Bump copyright and clean up TODO comments.
458 * resolve.c: Whitespace.
460 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
462 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
463 with direct access access to elements. Adjusted prototype, fixed all
465 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
467 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
468 (gfc_simplify_spread): Removed workaround, directly insert elements
469 at a given array position.
470 (gfc_simplify_transpose): Likewise.
471 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
473 (gfc_simplify_unpack): Likewise.
475 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
477 * simplify.c (only_convert_cmplx_boz): Renamed to ...
478 (convert_boz): ... this and moved to start of file.
479 (gfc_simplify_abs): Whitespace fix.
480 (gfc_simplify_acos): Whitespace fix.
481 (gfc_simplify_acosh): Whitespace fix.
482 (gfc_simplify_aint): Whitespace fix.
483 (gfc_simplify_dint): Whitespace fix.
484 (gfc_simplify_anint): Whitespace fix.
485 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
486 (gfc_simplify_dnint): Whitespace fix.
487 (gfc_simplify_asin): Whitespace fix.
488 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
489 (gfc_simplify_atan): Likewise.
490 (gfc_simplify_atanh): Whitespace fix.
491 (gfc_simplify_atan2): Whitespace fix.
492 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
493 (gfc_simplify_bessel_j1): Likewise.
494 (gfc_simplify_bessel_jn): Likewise.
495 (gfc_simplify_bessel_y0): Likewise.
496 (gfc_simplify_bessel_y1): Likewise.
497 (gfc_simplify_bessel_yn): Likewise.
498 (gfc_simplify_ceiling): Reorderd statements.
499 (simplify_cmplx): Use convert_boz(), check for constant arguments.
501 (gfc_simplify_cmplx): Use correct default kind. Removed check for
503 (gfc_simplify_complex): Replaced if-gate. Removed check for
505 (gfc_simplify_conjg): Whitespace fix.
506 (gfc_simplify_cos): Whitespace fix.
507 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
508 (gfc_simplify_dcmplx): Removed check for constant arguments.
509 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
510 (gfc_simplify_digits): Whitespace fix.
511 (gfc_simplify_dim): Whitespace fix.
512 (gfc_simplify_dprod): Reordered statements.
513 (gfc_simplify_erf): Whitespace fix.
514 (gfc_simplify_erfc): Whitespace fix.
515 (gfc_simplify_epsilon): Whitespace fix.
516 (gfc_simplify_exp): Whitespace fix.
517 (gfc_simplify_exponent): Use convert_boz().
518 (gfc_simplify_floor): Reorderd statements.
519 (gfc_simplify_gamma): Whitespace fix.
520 (gfc_simplify_huge): Whitespace fix.
521 (gfc_simplify_iand): Whitespace fix.
522 (gfc_simplify_ieor): Whitespace fix.
523 (simplify_intconv): Use gfc_convert_constant().
524 (gfc_simplify_int): Use simplify_intconv().
525 (gfc_simplify_int2): Reorderd statements.
526 (gfc_simplify_idint): Reorderd statements.
527 (gfc_simplify_ior): Whitespace fix.
528 (gfc_simplify_ishftc): Removed duplicate type check.
529 (gfc_simplify_len): Use range_check() instead of manual range check.
530 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
531 (gfc_simplify_log): Whitespace fix.
532 (gfc_simplify_log10): Whitespace fix.
533 (gfc_simplify_minval): Whitespace fix.
534 (gfc_simplify_maxval): Whitespace fix.
535 (gfc_simplify_mod): Whitespace fix.
536 (gfc_simplify_modulo): Whitespace fix.
537 (simplify_nint): Reorderd statements.
538 (gfc_simplify_not): Whitespace fix.
539 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
540 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
541 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
542 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
543 (gfc_simplify_realpart): Whitespace fix.
544 (gfc_simplify_selected_char_kind): Removed unused result-variable.
545 (gfc_simplify_selected_int_kind): Removed unused result-variable.
546 (gfc_simplify_selected_real_kind): Removed unused result-variable.
547 (gfc_simplify_sign): Whitespace fix.
548 (gfc_simplify_sin): Whitespace fix.
549 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
550 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
551 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
552 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
553 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
555 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
557 * gfortran.h (gfc_start_constructor): Removed.
558 (gfc_get_array_element): Removed.
559 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
560 instead. Fixed all callers.
561 (extract_element): Removed.
562 (gfc_expand_constructor): Temporarily removed check for
563 max-array-constructor. Will be re-introduced later if still required.
564 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
565 instead. Fixed all callers.
566 * expr.c (find_array_section): Replaced manual lookup of elements
567 by gfc_constructor_lookup.
569 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
571 * gfortran.h (gfc_get_null_expr): New prototype.
572 (gfc_get_operator_expr): New prototype.
573 (gfc_get_character_expr): New prototype.
574 (gfc_get_iokind_expr): New prototype.
575 * expr.c (gfc_get_null_expr): New.
576 (gfc_get_character_expr): New.
577 (gfc_get_iokind_expr): New.
578 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
579 * matchexp.c (build_node): Renamed and moved to
580 expr.c (gfc_get_operator_expr). Reordered arguments to match
581 other functions. Fixed all callers.
582 (gfc_get_parentheses): Use specific function to build expr.
583 * array.c (gfc_match_array_constructor): Likewise.
584 * arith.c (eval_intrinsic): Likewise.
585 (gfc_hollerith2int): Likewise.
586 (gfc_hollerith2real): Likewise.
587 (gfc_hollerith2complex): Likewise.
588 (gfc_hollerith2logical): Likewise.
589 * data.c (create_character_intializer): Likewise.
590 * decl.c (gfc_match_null): Likewise.
591 (enum_initializer): Likewise.
592 * io.c (gfc_match_format): Likewise.
593 (match_io): Likewise.
594 * match.c (gfc_match_nullify): Likewise.
595 * primary.c (match_string_constant): Likewise.
596 (match_logical_constant): Likewise.
597 (build_actual_constructor): Likewise.
598 * resolve.c (build_default_init_expr): Likewise.
599 * symbol.c (generate_isocbinding_symbol): Likewise.
600 (gfc_build_class_symbol): Likewise.
601 (gfc_find_derived_vtab): Likewise.
602 * simplify.c (simplify_achar_char): Likewise.
603 (gfc_simplify_adjustl): Likewise.
604 (gfc_simplify_adjustr): Likewise.
605 (gfc_simplify_and): Likewise.
606 (gfc_simplify_bit_size): Likewise.
607 (gfc_simplify_is_iostat_end): Likewise.
608 (gfc_simplify_is_iostat_eor): Likewise.
609 (gfc_simplify_isnan): Likewise.
610 (simplify_bound): Likewise.
611 (gfc_simplify_leadz): Likewise.
612 (gfc_simplify_len_trim): Likewise.
613 (gfc_simplify_logical): Likewise.
614 (gfc_simplify_maxexponent): Likewise.
615 (gfc_simplify_minexponent): Likewise.
616 (gfc_simplify_new_line): Likewise.
617 (gfc_simplify_null): Likewise.
618 (gfc_simplify_or): Likewise.
619 (gfc_simplify_precision): Likewise.
620 (gfc_simplify_repeat): Likewise.
621 (gfc_simplify_scan): Likewise.
622 (gfc_simplify_size): Likewise.
623 (gfc_simplify_trailz): Likewise.
624 (gfc_simplify_trim): Likewise.
625 (gfc_simplify_verify): Likewise.
626 (gfc_simplify_xor): Likewise.
627 * trans-io.c (build_dt): Likewise.
628 (gfc_new_nml_name_expr): Removed.
630 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
632 * arith.h (gfc_constant_result): Removed prototype.
633 * constructor.h (gfc_build_array_expr): Removed prototype.
634 (gfc_build_structure_constructor_expr): Removed prototype.
635 * gfortran.h (gfc_int_expr): Removed prototype.
636 (gfc_logical_expr): Removed prototype.
637 (gfc_get_array_expr): New prototype.
638 (gfc_get_structure_constructor_expr): New prototype.
639 (gfc_get_constant_expr): New prototype.
640 (gfc_get_int_expr): New prototype.
641 (gfc_get_logical_expr): New prototype.
642 * arith.c (gfc_constant_result): Moved and renamed to
643 expr.c (gfc_get_constant_expr). Fixed all callers.
644 * constructor.c (gfc_build_array_expr): Moved and renamed to
645 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
646 and kind. Fixed all callers.
647 (gfc_build_structure_constructor_expr): Moved and renamed to
648 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
649 to type and kind. Fixed all callers.
650 * expr.c (gfc_logical_expr): Renamed to ...
651 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
652 (gfc_int_expr): Renamed to ...
653 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
655 (gfc_get_constant_expr): New.
656 (gfc_get_array_expr): New.
657 (gfc_get_structure_constructor_expr): New.
658 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
661 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
663 * constructor.h: New.
664 * constructor.c: New.
665 * Make-lang.in: Add new files to F95_PARSER_OBJS.
666 * arith.c (reducy_unary): Use constructor API.
667 (reduce_binary_ac): Likewise.
668 (reduce_binary_ca): Likewise.
669 (reduce_binary_aa): Likewise.
670 * check.c (gfc_check_pack): Likewise.
671 (gfc_check_reshape): Likewise.
672 (gfc_check_unpack): Likewise.
673 * decl.c (add_init_expr_to_sym): Likewise.
674 (build_struct): Likewise.
675 * dependency.c (gfc_check_dependency): Likewise.
676 (contains_forall_index_p): Likewise.
677 * dump-parse-tree.c (show_constructor): Likewise.
678 * expr.c (free_expr0): Likewise.
679 (gfc_copy_expr): Likewise.
680 (gfc_is_constant_expr): Likewise.
681 (simplify_constructor): Likewise.
682 (find_array_element): Likewise.
683 (find_component_ref): Likewise.
684 (find_array_section): Likewise.
685 (find_substring_ref): Likewise.
686 (simplify_const_ref): Likewise.
687 (scalarize_intrinsic_call): Likewise.
688 (check_alloc_comp_init): Likewise.
689 (gfc_default_initializer): Likewise.
690 (gfc_traverse_expr): Likewise.
691 * iresolve.c (check_charlen_present): Likewise.
692 (gfc_resolve_reshape): Likewise.
693 (gfc_resolve_transfer): Likewise.
694 * module.c (mio_constructor): Likewise.
695 * primary.c (build_actual_constructor): Likewise.
696 (gfc_match_structure_constructor): Likewise.
697 * resolve.c (resolve_structure_cons): Likewise.
698 * simplify.c (is_constant_array_expr): Likewise.
699 (init_result_expr): Likewise.
700 (transformational_result): Likewise.
701 (simplify_transformation_to_scalar): Likewise.
702 (simplify_transformation_to_array): Likewise.
703 (gfc_simplify_dot_product): Likewise.
704 (simplify_bound): Likewise.
705 (simplify_matmul): Likewise.
706 (simplify_minval_maxval): Likewise.
707 (gfc_simplify_pack): Likewise.
708 (gfc_simplify_reshape): Likewise.
709 (gfc_simplify_shape): Likewise.
710 (gfc_simplify_spread): Likewise.
711 (gfc_simplify_transpose): Likewise.
712 (gfc_simplify_unpack): Likewise.q
713 (gfc_convert_constant): Likewise.
714 (gfc_convert_char_constant): Likewise.
715 * target-memory.c (size_array): Likewise.
716 (encode_array): Likewise.
717 (encode_derived): Likewise.
718 (interpret_array): Likewise.
719 (gfc_interpret_derived): Likewise.
720 (expr_to_char): Likewise.
721 (gfc_merge_initializers): Likewise.
722 * trans-array.c (gfc_get_array_constructor_size): Likewise.
723 (gfc_trans_array_constructor_value): Likewise.
724 (get_array_ctor_strlen): Likewise.
725 (gfc_constant_array_constructor_p): Likewise.
726 (gfc_build_constant_array_constructor): Likewise.
727 (gfc_trans_array_constructor): Likewise.
728 (gfc_conv_array_initializer): Likewise.
729 * trans-decl.c (check_constant_initializer): Likewise.
730 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
731 (gfc_apply_interface_mapping_to_cons): Likewise.
732 (gfc_trans_structure_assign): Likewise.
733 (gfc_conv_structure): Likewise.
734 * array.c (check_duplicate_iterator): Likewise.
735 (match_array_list): Likewise.
736 (match_array_cons_element): Likewise.
737 (gfc_match_array_constructor): Likewise.
738 (check_constructor_type): Likewise.
739 (check_constructor): Likewise.
741 (expand_constructor): Likewise.
742 (extract_element): Likewise.
743 (gfc_expanded_ac): Likewise.
744 (resolve_array_list): Likewise.
745 (gfc_resolve_character_array_constructor): Likewise.
746 (copy_iterator): Renamed to ...
747 (gfc_copy_iterator): ... this.
748 (gfc_append_constructor): Removed.
749 (gfc_insert_constructor): Removed unused function.
750 (gfc_get_constructor): Removed.
751 (gfc_free_constructor): Removed.
752 (qgfc_copy_constructor): Removed.
753 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
754 Removed all references. Replaced constructor list by splay-tree.
755 (struct gfc_constructor): Removed member 'next', moved 'offset' from
756 the inner struct, added member 'base'.
757 (gfc_append_constructor): Removed prototype.
758 (gfc_insert_constructor): Removed prototype.
759 (gfc_get_constructor): Removed prototype.
760 (gfc_free_constructor): Removed prototype.
761 (qgfc_copy_constructor): Removed prototype.
762 (gfc_copy_iterator): New prototype.
763 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
765 2010-04-10 Tobias Burnus <burnus@net-b.de>
768 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
769 proc-pointers and type-bound procedures.
770 (gfc_specification_expr): Check proc-pointers for pureness.
772 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
775 * gfortranspec.c (lang_specific_driver): Do not expose vars
776 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
779 2010-04-09 Tobias Burnus <burnus@net-b.de>
782 * decl.c (variable_decl, match_attr_spec): Fix setting the array
784 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
785 * data.c (gfc_assign_data_value): Ditto.
786 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
787 (gfc_traverse_expr): Traverse also through codimension expressions.
788 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
789 gfc_has_ultimate_pointer): New functions.
790 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
791 (gfc_array_ref): Add codimen.
792 (gfc_array_ref): Add in_allocate.
793 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
794 gfc_has_ultimate_pointer): Add prototypes.
795 * interface.c (compare_parameter, compare_actual_formal,
796 check_intents): Add coarray constraints.
797 * match.c (gfc_match_iterator): Add coarray constraint.
798 * match.h (gfc_match_array_ref): Update interface.
799 * primary.c (gfc_match_varspec): Handle codimensions.
800 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
801 (check_class_members): Return gfc_try instead for error recovery.
802 (resolve_typebound_function,resolve_typebound_subroutine,
803 check_members): Handle return value of check_class_members.
804 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
805 check_dimension, compare_spec_to_ref, resolve_array_ref,
806 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
807 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
809 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
810 Skip over coarray refs.
811 (gfc_array_allocate) Add support for references containing coindexes.
812 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
813 (gfc_map_intrinsic_function): Ignore codimensions.
815 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
818 * io.c (check_format_string): Added check for additional non
819 blank characters after the format string was successfully
821 * io.c (check_format): Changed the error messages for positive
822 int required and period required to drop through the error logic
823 and report with gfc_error instead of gfc_error_now. Corrected
824 format postion for hollerith strings.
826 2010-04-08 Tobias Burnus <burnus@net-b.de>
828 * module.c (use_iso_fortran_env_module): Fix standard check.
830 2010-04-07 Jakub Jelinek <jakub@redhat.com>
832 * parse.c (parse_derived, parse_enum): Avoid set but not used
835 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
838 * gfortran.texi: Add section about representation of
841 2010-04-07 Simon Baldwin <simonb@google.com>
843 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
844 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
846 2010-04-07 Richard Guenther <rguenther@suse.de>
848 * options.c (gfc_init_options): Do not set.
850 2010-04-06 Tobias Burnus <burnus@net-b.de>
853 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
854 * match.c (gfc_match_critical, sync_statement): Ditto.
855 * gfortran.h (gfc_fcoarray): New enum.
856 (gfc_option_t): Use it.
857 * lang.opt (fcoarray): Add new flag.
858 * invoke.texi (fcoarray): Document it.
859 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
860 (gfc_handle_coarray_option): New function.
862 2010-04-06 Tobias Burnus <burnus@net-b.de>
865 * gfortran.h (gfc_array_spec): Add cotype.
866 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
867 and defer error diagnostic.
868 * resolve.c (resolve_fl_derived): Add missing check.
869 (resolve_symbol): Add cotype/type check.
870 * parse.c (parse_derived): Fix setting of coarray_comp.
872 2010-04-06 Tobias Burnus <burnus@net-b.de>
875 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
876 match_array_element_spec,gfc_copy_array_spec,
877 gfc_compare_array_spec): Include corank.
878 (match_array_element_spec,gfc_set_array_spec): Support codimension.
879 * decl.c (build_sym,build_struct,variable_decl,
880 match_attr_spec,attr_decl1,cray_pointer_decl,
881 gfc_match_volatile): Add codimension.
882 (gfc_match_codimension): New function.
883 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
884 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
885 (gfc_add_codimension): New function prototype.
886 * match.h (gfc_match_codimension): New function prototype.
887 (gfc_match_array_spec): Update prototype
888 * match.c (gfc_match_common): Update gfc_match_array_spec call.
889 * module.c (MOD_VERSION): Bump.
890 (mio_symbol_attribute): Support coarray attributes.
891 (mio_array_spec): Add corank support.
892 * parse.c (decode_specification_statement,decode_statement,
893 parse_derived): Add coarray support.
894 * resolve.c (resolve_formal_arglist, was_declared,
895 is_non_constant_shape_array, resolve_fl_variable,
896 resolve_fl_derived, resolve_symbol): Add coarray support.
897 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
898 gfc_build_class_symbol): Add coarray support.
899 (gfc_add_codimension): New function.
901 2010-04-06 Tobias Burnus <burnus@net-b.de>
904 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
905 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
906 stat_locked_other_image, stat_stopped_image and stat_unlocked of
908 * intrinsic.texi (iso_fortran_env): Ditto.
909 * libgfortran.h (libgfortran_stat_codes): New enum.
910 * module.c (use_iso_fortran_env_module): Honour -std= when loading
911 constants from the intrinsic module.
913 2010-04-06 Tobias Burnus <burnus@net-b.de>
916 * intrinsic.c (add_functions): Add num_images.
917 * decl.c (gfc_match_end): Handle END CRITICAL.
918 * intrinsic.h (gfc_simplify_num_images): Add prototype.
919 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
921 * gfortran.h (gfc_statement): Add enum items for those.
923 (gfc_isym_id): Add num_images.
924 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
925 (gfc_trans_sync,gfc_trans_critical): New functions.
926 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
927 gfc_trans_critical): Add/update prototypes.
928 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
930 * trans.h (gfor_fndecl_error_stop_string) Add variable.
931 * resolve.c (resolve_sync): Add function.
932 (gfc_resolve_blocks): Handle CRITICAL.
933 (resolve_code): Handle CRITICAL, ERROR STOP,
934 (resolve_branch): Add CRITICAL constraint check.
936 * st.c (gfc_free_statement): Add new statements.
937 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
938 (gfc_build_builtin_function_decls): Initialize it.
939 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
940 (gfc_match_critical, gfc_match_error_stop, sync_statement,
941 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
943 (match_exit_cycle): Handle CRITICAL constraint.
944 (gfc_match_stopcode): Handle ERROR STOP.
945 * match.h (gfc_match_critical, gfc_match_error_stop,
946 gfc_match_sync_all, gfc_match_sync_images,
947 gfc_match_sync_memory): Add prototype.
948 * parse.c (decode_statement, gfc_ascii_statement,
949 parse_executable): Handle new statements.
950 (parse_critical_block): New function.
951 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
952 * intrinsic.texi (num_images): Document new function.
953 * simplify.c (gfc_simplify_num_images): Add function.
955 2010-04-06 Tobias Burnus <burnus@net-b.de>
958 * trans-array.c (gfc_conv_expr_descriptor): Update
959 gfc_trans_scalar_assign call.
960 (has_default_initializer): New function.
961 (gfc_trans_deferred_array): Nullify less often.
962 * trans-expr.c (gfc_conv_subref_array_arg,
963 gfc_trans_subcomponent_assign): Update call to
964 gfc_trans_scalar_assign.
965 (gfc_trans_scalar_assign): Add parameter and pass it on.
966 (gfc_trans_assignment_1): Optionally, do not dealloc before
968 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
969 call to gfc_trans_scalar_assign.
970 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
971 initializer to static variables.
972 (gfc_init_default_dt): Add dealloc parameter and pass it on.
973 * trans-stmt.c (forall_make_variable_temp,
974 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
975 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
976 gfc_trans_allocate): Update gfc_trans_assignment call.
977 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
978 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
979 parameter to prototype.
981 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
983 * ioparm.def : Update copyright.
985 * trans-array.c : ditto
986 * trans-array.h : ditto
988 * trans-types.c: ditto
989 * dependency.c : ditto
993 * trans-intrinsic.c : ditto
994 * libgfortran.h : ditto
995 * invoke.texi : ditto
996 * intrinsic.texi : ditto
999 * intrinsic.c : ditto
1000 * interface.c : ditto
1001 * iresolve.c : ditto
1002 * trans-stmt.c : ditto
1003 * trans-stmt.h : ditto
1008 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1011 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1012 do not assert the context of derived types.
1014 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1017 * ioparm.def: Change inquire size variable to type pointer to
1020 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1023 * trans-expr.c (conv_parent_component_references): Ensure that
1024 'dt' has a backend_decl.
1027 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1028 type has a backend_decl.
1031 * resolve.c (resolve_global_procedure): Check that the 'cl'
1032 structure is not NULL.
1034 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1036 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1039 2010-03-17 Tobias Burnus <burnus@net-b.de>
1042 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1043 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1045 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1046 pointees as having explizit size.
1047 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1049 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1050 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1051 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1052 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1053 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1056 2010-03-14 Tobias Burnus <burnus@net-b.de>
1059 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1060 (resolve_ordinary_assign): Add check to avoid segfault.
1062 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1066 * resolve.c (resolve_compcall): Add new boolean dummy argument
1067 'class_members'. Only resolve expression at end if false.
1068 Remove redundant, static variable 'class_object'.
1069 (check_class_members): Add extra argument to call of
1071 (resolve_typebound_function): Renamed resolve_class_compcall.
1072 Do all the detection of class references here. Correct calls to
1073 resolve_compcall for extra argument.
1074 (resolve_typebound_subroutine): resolve_class_typebound_call
1075 renamed. Otherwise same as resolve_typebound_function.
1076 (gfc_resolve_expr): Call resolve_typebound_function.
1077 (resolve_code): Call resolve_typebound_subroutine.
1079 2010-03-10 Tobias Burnus <burnus@net-b.de
1082 * symbol.c (get_iso_c_sym): Set sym->result.
1084 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1087 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1088 for TBPs, otherwise they will not be resolved properly.
1089 (resolve_function): Use 'value.function.esym' instead of
1090 'value.function.name' to check if we're dealing with a TBP.
1091 (check_class_members): Set correct type of passed object for all TBPs,
1092 not only generic ones, except if the type is abstract.
1094 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1097 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1098 'final...' are not misinterpreted as FINAL statements.
1100 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1103 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1104 allocatable ultimate components do not need temporaries, whilst
1105 ultimate pointer components do.
1107 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1110 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1112 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1115 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1118 * trans-array.c (gfc_conv_array_parameter): A full array of
1119 derived type need not be restricted to a symbol without an
1120 array spec to use the call to gfc_conv_expr_descriptor.
1123 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1124 allocatable arrays do not need temporaries.
1126 2010-03-01 Tobias Burnus <burnus@net-b.de>
1129 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1132 2010-02-28 Tobias Burnus <burnus@net-b.de>
1135 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1136 (gfc_conv_initializer): Handle zero initializer as special case.
1138 2010-02-27 Tobias Burnus <burnus@net-b.de>
1141 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1142 for module variables for Fortran 2008.
1144 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1147 * trans-common.c (build_common_decl): Also update DECL_MODE,
1148 and DECL_SIZE when encountering a larger common block and call
1151 2010-02-24 Tobias Burnus <burnus@net-b.de>
1154 * trans-expr.c (gfc_conv_initializer): Call directly
1155 gfc_conv_constant for C_NULL_(FUN)PTR.
1157 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1160 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1161 checking the rest of the dimensions for elements.
1163 2010-02-21 Tobias Burnus <burnus@net-b.de>
1166 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1168 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1169 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1170 * invoke.texi: Document new -fno-protect-parens flag.
1172 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1178 * dependency.c (gfc_check_argument_var_dependency): Use enum
1179 value instead of arithmetic vaue for 'elemental'.
1180 (check_data_pointer_types): New function.
1181 (gfc_check_dependency): Call check_data_pointer_types.
1182 * trans-array.h : Change fourth argument of
1183 gfc_conv_array_parameter to boolean.
1184 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1185 can be a dummy but it must not be assumed shape or deferred.
1186 Change fourth argument to boolean. Array constructor exprs will
1187 always be contiguous and do not need packing and unpacking.
1188 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1189 space and change fourth argument of gfc_conv_array_parameter
1191 (gfc_trans_arrayfunc_assign): Change fourth argument of
1192 gfc_conv_array_parameter to boolean.
1193 * trans-io.c (gfc_convert_array_to_string): The same.
1194 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1196 2010-02-20 Tobias Burnus <burnus@net-b.de>
1199 * libgfortran.h: Add GFC_RTCHECK_MEM.
1200 * invoke.texi (-fcheck=): Document -fcheck=mem.
1201 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1202 and enable malloc-success check only with -fcheck=mem.
1203 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1205 2010-02-16 Tobias Burnus <burnus@net-b.de>
1208 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1209 * intrinsic.c (add_functions): Ditto.
1210 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1211 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1213 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1216 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1217 gfc_trans_do prototype.
1218 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1219 a loop exit condition. If exit condition is given, build the loop exit
1220 code, checking IO results of implied do loops in READ and WRITE.
1221 (gfc_trans_do): Likewise.
1222 * trans.c (trans_code): New static work function, previously
1223 gfc_trans_code. Passes exit condition to gfc_trans_do.
1224 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1225 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1226 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1227 result status bits in the dtparm structure. Use this condition in call
1228 to gfc_trans_code_cond.
1230 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1234 * trans-array.c (gfc_conv_array_parameter): Use
1235 gfc_full_array_ref_p to detect full and contiguous variable
1236 arrays. Full array components and contiguous arrays do not need
1237 internal_pack and internal_unpack.
1239 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1242 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1245 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1247 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1250 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1251 Tobias Burnus <burnus@net-b.de>
1254 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1256 2010-02-10 Tobias Burnus <burnus@net-b.de>
1259 * trans-decl.c (gfc_generate_function_code): Only check
1260 actual-vs.-dummy character bounds if not bind(C).
1262 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1265 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1266 info->dimen after info has been freed.
1268 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1271 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1274 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1276 * module.c (fix_mio_expr): Declare sym.
1278 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1281 * module.c (fix_mio_expr): Fix for private generic procedures.
1283 2010-02-09 Daniel Kraft <d@domob.eu>
1286 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1287 length to be correct and issue only with -Wsurprising.
1288 * invoke.texi (Wsurprising): Mention this new warning that is
1289 turned on by -Wsurprising.
1291 2010-02-09 Daniel Kraft <d@domob.eu>
1294 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1295 can be CHARACTER type.
1296 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1298 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1301 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1302 'formal_ptr'. If this is true, give returned descriptor unity
1303 lbounds, in all dimensions, and the appropriate offset.
1304 (gfc_conv_procedure_call); If formal is a pointer, set the last
1305 argument of gfc_conv_subref_array_arg to true.
1306 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1307 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1308 new arg of gfc_conv_subref_array_arg to false.
1309 * trans-stmt.c (forall_make_variable_temp): The same.
1311 2010-02-03 Tobias Burnus <burnus@net-b.de>
1314 * interface.c (compare_parameter): Disable rank-checking
1317 2010-02-02 Tobias Burnus <burnus@net-b.de>
1320 * parse.c (decode_specification_statement): Use sym->result not sym.
1322 2010-02-01 Tobias Burnus <burnus@net-b.de>
1325 * decl.c (variable_decl): Allow default initializer in
1326 TYPE declarations in PURE functions.
1328 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1331 * resolve.c (resolve_allocate_expr): Move default initialization code
1332 here from gfc_trans_allocate.
1333 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1335 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1336 of CLASS variables via memcpy.
1337 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1338 to resolve_allocate_expr.
1340 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1343 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1344 * gfortran.h : Add prototype for above.
1345 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1346 (gfc_trans_subcomponent_assign): Call new function to replace
1347 the code to deal with allocatable components.
1348 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1349 gfc_get_full_arrayspec_from_expr to replace existing code.
1351 2010-01-25 Tobias Burnus <burnus@net-b.de>
1354 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1357 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1361 * expr.c (remove_subobject_ref): If the constructor is NULL use
1362 the expression as the source.
1363 (simplify_const_ref): Change the type of expression if
1364 there are component references. Allow for substring to be at
1365 the end of an arbitrarily long chain of references. If an
1366 element is found that is not in an EXPR_ARRAY, assume that this
1367 is scalar initialization of array. Call remove_subobject_ref in
1368 this case with NULL second argument.
1370 2010-01-24 Tobias Burnus <burnus@net-b.de>
1373 * array.c (gfc_array_dimen_size): Use correct specific
1374 function in the check.
1376 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1379 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1380 is required, turn any trailing array elements after a range
1381 into ranges so that offsets can be calculated.
1383 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1385 * module.c (mio_f2k_derived): Use enumerator as initializer of
1389 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1390 bitfield of width 2.
1392 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1395 * resolve.c (extract_compcall_passed_object): Set locus for
1396 passed-object argument.
1397 (extract_ppc_passed_object): Set locus and correctly remove PPC
1400 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1403 * trans-decl.c (add_argument_checking): Do not use the backend
1404 decl directly to test for the presence of an optional dummy
1405 argument. Use gfc_conv_expr_present, remembering to set the
1409 * trans-decl.c (gfc_generate_function_code): Small white space
1410 changes. If 'recurcheckvar' is NULL do not try to reset it.
1412 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1415 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1416 component for extended types.
1417 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1418 and take care of parent component accessibility.
1420 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1423 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1424 * interface.c (check_interface1): Move a warning message here from
1425 resolve_fl_procedure.
1426 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1427 * module.c (read_module): Remove call to gfc_check_interfaces, since
1428 this comes too early here.
1429 * resolve.c (resolve_fl_procedure): Move warning message to
1432 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1435 * interface.c (check_interface1): Pass symbol name rather than NULL to
1436 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1438 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1439 than NULL to gfc_compare_interfaces.
1441 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1444 * trans-array.c (duplicate_allocatable): Static version of
1445 gfc_duplicate_allocatable with provision to handle scalar
1446 components. New boolean argument to switch off call to malloc
1448 (gfc_duplicate_allocatable): New function to call above with
1450 (gfc_copy_allocatable_data): New function to call above with
1452 (structure_alloc_comps): Do not apply indirect reference to
1453 scalar pointers. Add new section to copy allocatable components
1454 of arrays. Extend copying of allocatable components to include
1456 (gfc_copy_only_alloc_comp): New function to copy allocatable
1457 component derived types, without allocating the base structure.
1458 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1459 Add primitive for gfc_copy_only_alloc_comp.
1460 * trans-expr.c (gfc_conv_procedure_call): After calls to
1461 transformational functions with results that are derived types
1462 with allocatable components, copy the components in the result.
1463 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1464 of lhs derived types before allocation.
1466 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1469 * module.c (load_generic_interfaces): If a procedure that is
1470 use associated but not generic is given an interface that
1471 includes itself, then make it generic.
1473 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1474 Shujing Zhao <pearly.zhao@oracle.com>
1476 PR translation/42469
1477 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1478 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1479 character between option name and help text.
1481 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1485 * trans-array.c (gfc_conv_array_initializer): Change call to
1486 gfc_error_now to call to gfc_fatal_error.
1487 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1488 (is_constant_element): Changed name from constant_element.
1489 (gfc_constant_ac): Only use expand_construuctor for expression
1490 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1491 call gfc_is_constant_expr.
1492 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1494 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1495 array expressions should have their constructors expanded.
1496 (gfc_resolve_expr): Use new function to determine whether or not to call
1497 gfc_expand_constructor.
1499 2010-01-09 Tobias Burnus <burnus@net-b.de>
1502 * trans-expr.c (gfc_trans_structure_assign): Handle
1504 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1505 to the constructor for c_null_(fun)ptr.
1506 * resolve.c (resolve_structure_cons): Add special case
1507 for c_null_(fun)ptr.
1509 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1511 * gfortranspec.c (lang_specific_driver): Update copyright notice
1514 2010-01-08 Tobias Burnus <burnus@net-b.de>
1517 * symbol.c (check_conflict, gfc_copy_attr): Add
1518 ASYNCHRONOUS support.
1519 (gfc_add_asynchronous): New function.
1520 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1521 (gfc_match_asynchronous): New function.
1522 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1523 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1524 (gfc_add_asynchronous): New Prototype.
1525 * module.c (ab_attribute, mio_symbol_attribute): Add
1526 ASYNCHRONOUS support.
1527 * resolve.c (was_declared): Ditto.
1528 * match.h (gfc_match_asynchronous): New prototype.
1529 * parse.c (decode_specification_statement,decode_statement):
1530 Add ASYNCHRONOUS support.
1532 2010-01-07 Tobias Burnus <burnus@net-b.de>
1535 * trans-decl.c (get_proc_pointer_decl): Fix call to
1536 gfc_conv_initializer for array-valued proc-pointer funcs.
1538 2010-01-07 Tobias Burnus <burnus@net-b.de>
1541 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1542 allocatable scalars with SAVE attribute.
1544 2010-01-05 Tobias Burnus <burnus@net-b.de>
1547 * options.c (gfc_post_options): Set -frecursion
1548 when -fopenmp is used.
1550 2010-01-05 Tobias Burnus <burnus@net-b.de>
1553 * trans-expr.c (gfc_conv_procedure_call): Nullify
1554 return value for allocatable-scalar character functions.
1556 2010-01-04 Tobias Burnus <burnus@net-b.de>
1559 * error.c (error_printf, gfc_warning, gfc_notify_std,
1560 gfc_warning_now, gfc_error, gfc_error_now,
1561 gfc_fatal_error): Change argument name from nocmsgid to
1562 gmsgid to enable (x)gettext's % checking.
1564 2010-01-04 Tobias Burnus <burnus@net-b.de>
1566 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1568 2010-01-04 Tobias Burnus <burnus@net-b.de>
1571 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1572 for functions returning allocatable scalars.
1573 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1574 reallocating an allocatable scalar.
1575 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1577 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1578 allocatable scalars.
1579 (gfc_generate_function_code): Nullify result variable for
1580 allocatable scalars.
1583 * module.c (gfc_use_module): Fix warning string to allow
1587 * invoke.texi (-fcheck=recursion): Mention that the checking
1588 is also disabled for -frecursive.
1589 * trans-decl.c (gfc_generate_function_code): Disable
1590 -fcheck=recursion when -frecursive is used.
1592 * intrinsic.texi (iso_c_binding): Improve wording.
1595 Copyright (C) 2010 Free Software Foundation, Inc.
1597 Copying and distribution of this file, with or without modification,
1598 are permitted in any medium without royalty provided the copyright
1599 notice and this notice are preserved.
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