1 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
6 * intrinsic.c (gfc_convert_type_warn): Be more dicsriminative
7 about conversion warnings.
9 2010-05-10 Janus Weil <janus@gcc.gnu.org>
12 * match.c (gfc_match_select_type): Move error message to
14 * resolve.c (resolve_select_type): Error message moved here from
15 gfc_match_select_type. Correctly set type of temporary.
17 2010-05-10 Richard Guenther <rguenther@suse.de>
19 * trans-decl.c (gfc_build_library_function_decl): Split out
21 (build_library_function_decl_1): ... this new function.
22 Set a fnspec attribute if a specification was provided.
23 (gfc_build_library_function_decl_with_spec): New function.
24 (gfc_build_intrinsic_function_decls): Annotate internal_pack
27 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
30 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
33 2010-05-07 Jason Merrill <jason@redhat.com>
35 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
36 to avoid -Wc++-compat warning.
38 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
41 * options.c (gfc_handle_option): Add argument kind.
42 * gfortran.h (gfc_handle_option): Update declaration.
44 2010-05-06 Tobias Burnus <burnus@net-b.de>
47 * trans-types.c (gfc_sym_type): Mark Cray pointees as
50 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
53 * resolve.c (traverse_data_list): Rephrase error message for
54 non-constant bounds in data-implied-do.
56 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
59 * gfortran.h: Removed repeat count from constructor, removed
61 * data.h (gfc_assign_data_value_range): Changed return value from
63 * data.c (gfc_assign_data_value): Add location to constructor element.
64 (gfc_assign_data_value_range): Call gfc_assign_data_value()
65 for each element in range. Return early if an error was generated.
66 * resolve.c (check_data_variable): Stop early if range assignment
69 2010-05-05 Janus Weil <janus@gcc.gnu.org>
72 * resolve.c (resolve_fl_derived): Some fixes for class variables.
73 * symbol.c (gfc_build_class_symbol): Add separate class container for
76 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
79 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
81 2010-05-02 Tobias Burnus <burnus@net-b.de>
84 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
85 for lcobound, ucobound, image_index and this_image.
86 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
87 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
88 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
89 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
91 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
93 2010-04-30 Tobias Burnus <burnus@net-b.de>
97 * trans-types.c (gfc_get_array_descriptor_base): Fix index
98 calculation for array descriptor types.
100 2010-04-29 Janus Weil <janus@gcc.gnu.org>
103 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
104 initializers for PPC members of the vtabs.
106 2010-04-29 Janus Weil <janus@gcc.gnu.org>
109 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
110 attribute for all PPC members of the vtypes.
111 (copy_vtab_proc_comps): Copy the correct interface.
112 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
113 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
114 a dummy argument and make sure all PPC members of the vtab are
115 initialized correctly.
116 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
117 in call to gfc_trans_assign_vtab_procs.
118 * trans-stmt.c (gfc_trans_allocate): Ditto.
120 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
123 * resolve.c (resolve_typebound_function): Renamed
124 resolve_class_compcall.Do all the detection of class references
126 (resolve_typebound_subroutine): resolve_class_typebound_call
127 renamed. Otherwise same as resolve_typebound_function.
128 (gfc_resolve_expr): Call resolve_typebound_function.
129 (resolve_code): Call resolve_typebound_subroutine.
131 2010-04-29 Janus Weil <janus@gcc.gnu.org>
134 * resolve.c (resolve_typebound_generic_call): For CLASS methods
135 pass back the specific symtree name, rather than the target
138 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
141 * resolve.c (resolve_structure_cons): Make the initializer of
142 the vtab component 'extends' the same type as the component.
144 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
147 * interface.c (check_interface1): Pass symbol name rather than NULL to
148 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
149 trap MULL. (gfc_compare_derived_types): Revert previous change
150 incorporated incorrectly during merge from trunk, r155778.
151 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
152 than NULL to gfc_compare_interfaces.
153 * symbol.c (add_generic_specifics): Likewise.
155 2010-02-29 Janus Weil <janus@gcc.gnu.org>
158 * interface.c (gfc_compare_derived_types): Add condition for vtype.
159 * symbol.c (gfc_find_derived_vtab): Sey access to private.
160 (gfc_find_derived_vtab): Likewise.
161 * module.c (ab_attribute): Add enumerator AB_VTAB.
162 (mio_symbol_attribute): Use new attribute, AB_VTAB.
163 (check_for_ambiguous): Likewise.
165 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
166 Janus Weil <janus@gcc.gnu.org>
169 * trans-expr.c (select_class_proc): Remove function.
170 (conv_function_val): Delete reference to previous.
171 (gfc_conv_derived_to_class): Add second argument to the call to
172 gfc_find_derived_vtab.
173 (gfc_conv_structure): Exclude proc_pointer components when
174 accessing $data field of class objects.
175 (gfc_trans_assign_vtab_procs): New function.
176 (gfc_trans_class_assign): Add second argument to the call to
177 gfc_find_derived_vtab.
178 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
179 implement holding off searching for the vptr derived type.
180 (add_proc_component): New function.
181 (add_proc_comps): New function.
182 (add_procs_to_declared_vtab1): New function.
183 (copy_vtab_proc_comps): New function.
184 (add_procs_to_declared_vtab): New function.
185 (void add_generic_specifics): New function.
186 (add_generics_to_declared_vtab): New function.
187 (gfc_find_derived_vtab): Add second argument to the call to
188 gfc_find_derived_vtab. Add the calls to
189 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
190 * decl.c (build_sym, build_struct): Use new arg in calls to
191 gfc_build_class_symbol.
192 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
193 definition of struct gfc_class_esym_list. Modify prototypes
194 of gfc_build_class_symbol and gfc_find_derived_vtab.
195 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
196 call to gfc_find_derived_vtab.
197 * module.c : Add the vtype attribute.
198 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
199 * resolve.c (resolve_typebound_generic_call): Add second arg
200 to pass along the generic name for class methods.
201 (resolve_typebound_call): The same.
202 (resolve_compcall): Use the second arg to carry the generic
203 name from the above. Remove the reference to class_esym.
204 (check_members, check_class_members, resolve_class_esym,
205 hash_value_expr): Remove functions.
206 (resolve_class_compcall, resolve_class_typebound_call): Modify
207 to use vtable rather than member by member calls.
208 (gfc_resolve_expr): Modify second arg in call to
210 (resolve_select_type): Add second arg in call to
211 gfc_find_derived_vtab.
212 (resolve_code): Add second arg in call resolve_typebound_call.
213 (resolve_fl_derived): Exclude vtypes from check for late
214 procedure definitions. Likewise for checking of explicit
215 interface and checking of pass arg.
216 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
217 calls to gfc_find_derived_vtab.
218 * match.c (select_type_set_tmp): Use new arg in call to
219 gfc_build_class_symbol.
220 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
222 * parse.c (endType): Finish incomplete classes.
224 2010-04-28 Tobias Burnus <burnus@net-b.de>
228 * simplify.c (simplify_cobound): Handle scalar coarrays.
230 2010-04-27 Tobias Burnus <burnus@net-b.de>
232 * gfc-internals.texi: Update copyright year.
233 * gfortran.texi: Ditto.
234 * invoke.texi: Ditto.
236 2010-04-27 Tobias Burnus <burnus@net-b.de>
239 * resolve.c (resolve_allocate_expr): Allow array coarrays.
240 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
241 * trans-types.c (gfc_get_array_type_bounds,
242 gfc_get_array_descriptor_base): Add corank argument.
243 * trans-array.c (gfc_array_init_size): Handle corank.
244 (gfc_trans_create_temp_array, gfc_array_allocate,
245 gfc_conv_expr_descriptor): Add corank argument to call.
246 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
248 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
252 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
253 of mucking with a tree directly.
255 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
258 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
259 gfc_error with new error message.
261 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
265 * trans-expr.c (gfc_conv_expr): Supply an address expression for
267 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
269 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
270 than the address of a GFC_SS_REFERENCE.
271 * trans.h : Change comment on GFC_SS_REFERENCE.
273 2010-04-22 Richard Guenther <rguenther@suse.de>
276 * resolve.c (gfc_resolve_index): Wrap around ...
277 (gfc_resolve_index_1): ... this. Add parameter to allow
278 any integer kind index type.
279 (resolve_array_ref): Allow any integer kind for the start
280 index of an array ref.
282 2010-04-21 Jakub Jelinek <jakub@redhat.com>
285 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
288 2010-04-20 Harald Anlauf <anlauf@gmx.de>
290 * intrinsic.c (sort_actual): Remove 'is' in error message.
292 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
295 * resolve.c (resolve_fl_derived): If a component character
296 length has not been resolved, do so now.
297 (resolve_symbol): The same as above for a symbol character
299 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
300 not needed for a character valued, procedure pointer.
303 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
304 not found, return FAILURE rather than ICEing.
306 2010-04-19 Jakub Jelinek <jakub@redhat.com>
309 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
310 sequential loops private in the innermost containing task region.
312 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
314 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
315 to build_common_tree_nodes.
317 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
320 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
321 gfc_msg_bounds by using 'Array bound mismatch' directly.
322 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
323 error message to include the mismatch in the extent of array bound.
324 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
325 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
327 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
329 * gfortran.texi: Update information on temporary file locations.
331 2010-04-16 Jakub Jelinek <jakub@redhat.com>
333 * trans-decl.c (gfc_build_qualified_array): Ensure
334 ubound.N and lbound.N artificial variable names don't appear
337 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
340 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
341 block of code. Set name to the variable associated with the descriptor.
343 2010-04-15 Jakub Jelinek <jakub@redhat.com>
345 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
346 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
348 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
350 * intrinsic.texi: Add the missing specific name of intrinsic
351 procedure where the specific name is identical to the generic name.
352 Fix inconsistent or mismatch in the argument names in intrinsic
353 procedure descriptions. Add the SCALAR allocatable description to
356 2010-04-14 Tobias Burnus <burnus@net-b.de>
359 * array.c (gfc_find_array_ref): Handle codimensions.
360 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
361 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
362 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
364 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
365 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
367 * intrinsic.h (add_functions): Add this_image, image_index,
368 lcobound and ucobound intrinsics.
369 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
370 gfc_check_image_index, gfc_check_this_image,
371 gfc_simplify_image_index, gfc_simplify_lcobound,
372 gfc_simplify_this_image, gfc_simplify_ucobound):
373 New function prototypes.
374 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
375 IMAGE_INDEX): Document new intrinsic functions.
376 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
378 * simplify.c (simplify_bound_dim): Handle coarrays.
379 (simplify_bound): Update simplify_bound_dim call.
380 (gfc_simplify_num_images): Add -fcoarray=none check.
381 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
382 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
384 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
387 * constructor.c: Fix typo in comment.
388 * expr.c (find_array_section): Add check for max array limit.
390 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
393 * gfortranspec.c (lookup_option): Check for -static and return
395 (lang_specific_driver): Break when OPTION_static is discovered.
397 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
399 * array.c (extract_element): Restore function from trunk.
400 (gfc_get_array_element): Restore function from trunk.
401 (gfc_expand_constructor): Restore check against
402 flag_max_array_constructor.
403 * constructor.c (node_copy_and_append): Delete unused.
404 * gfortran.h: Delete comment and extra include.
405 * constructor.h: Bump copyright and clean up TODO comments.
406 * resolve.c: Whitespace.
408 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
410 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
411 with direct access access to elements. Adjusted prototype, fixed all
413 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
415 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
416 (gfc_simplify_spread): Removed workaround, directly insert elements
417 at a given array position.
418 (gfc_simplify_transpose): Likewise.
419 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
421 (gfc_simplify_unpack): Likewise.
423 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
425 * simplify.c (only_convert_cmplx_boz): Renamed to ...
426 (convert_boz): ... this and moved to start of file.
427 (gfc_simplify_abs): Whitespace fix.
428 (gfc_simplify_acos): Whitespace fix.
429 (gfc_simplify_acosh): Whitespace fix.
430 (gfc_simplify_aint): Whitespace fix.
431 (gfc_simplify_dint): Whitespace fix.
432 (gfc_simplify_anint): Whitespace fix.
433 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
434 (gfc_simplify_dnint): Whitespace fix.
435 (gfc_simplify_asin): Whitespace fix.
436 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
437 (gfc_simplify_atan): Likewise.
438 (gfc_simplify_atanh): Whitespace fix.
439 (gfc_simplify_atan2): Whitespace fix.
440 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
441 (gfc_simplify_bessel_j1): Likewise.
442 (gfc_simplify_bessel_jn): Likewise.
443 (gfc_simplify_bessel_y0): Likewise.
444 (gfc_simplify_bessel_y1): Likewise.
445 (gfc_simplify_bessel_yn): Likewise.
446 (gfc_simplify_ceiling): Reorderd statements.
447 (simplify_cmplx): Use convert_boz(), check for constant arguments.
449 (gfc_simplify_cmplx): Use correct default kind. Removed check for
451 (gfc_simplify_complex): Replaced if-gate. Removed check for
453 (gfc_simplify_conjg): Whitespace fix.
454 (gfc_simplify_cos): Whitespace fix.
455 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
456 (gfc_simplify_dcmplx): Removed check for constant arguments.
457 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
458 (gfc_simplify_digits): Whitespace fix.
459 (gfc_simplify_dim): Whitespace fix.
460 (gfc_simplify_dprod): Reordered statements.
461 (gfc_simplify_erf): Whitespace fix.
462 (gfc_simplify_erfc): Whitespace fix.
463 (gfc_simplify_epsilon): Whitespace fix.
464 (gfc_simplify_exp): Whitespace fix.
465 (gfc_simplify_exponent): Use convert_boz().
466 (gfc_simplify_floor): Reorderd statements.
467 (gfc_simplify_gamma): Whitespace fix.
468 (gfc_simplify_huge): Whitespace fix.
469 (gfc_simplify_iand): Whitespace fix.
470 (gfc_simplify_ieor): Whitespace fix.
471 (simplify_intconv): Use gfc_convert_constant().
472 (gfc_simplify_int): Use simplify_intconv().
473 (gfc_simplify_int2): Reorderd statements.
474 (gfc_simplify_idint): Reorderd statements.
475 (gfc_simplify_ior): Whitespace fix.
476 (gfc_simplify_ishftc): Removed duplicate type check.
477 (gfc_simplify_len): Use range_check() instead of manual range check.
478 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
479 (gfc_simplify_log): Whitespace fix.
480 (gfc_simplify_log10): Whitespace fix.
481 (gfc_simplify_minval): Whitespace fix.
482 (gfc_simplify_maxval): Whitespace fix.
483 (gfc_simplify_mod): Whitespace fix.
484 (gfc_simplify_modulo): Whitespace fix.
485 (simplify_nint): Reorderd statements.
486 (gfc_simplify_not): Whitespace fix.
487 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
488 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
489 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
490 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
491 (gfc_simplify_realpart): Whitespace fix.
492 (gfc_simplify_selected_char_kind): Removed unused result-variable.
493 (gfc_simplify_selected_int_kind): Removed unused result-variable.
494 (gfc_simplify_selected_real_kind): Removed unused result-variable.
495 (gfc_simplify_sign): Whitespace fix.
496 (gfc_simplify_sin): Whitespace fix.
497 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
498 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
499 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
500 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
501 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
503 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
505 * gfortran.h (gfc_start_constructor): Removed.
506 (gfc_get_array_element): Removed.
507 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
508 instead. Fixed all callers.
509 (extract_element): Removed.
510 (gfc_expand_constructor): Temporarily removed check for
511 max-array-constructor. Will be re-introduced later if still required.
512 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
513 instead. Fixed all callers.
514 * expr.c (find_array_section): Replaced manual lookup of elements
515 by gfc_constructor_lookup.
517 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
519 * gfortran.h (gfc_get_null_expr): New prototype.
520 (gfc_get_operator_expr): New prototype.
521 (gfc_get_character_expr): New prototype.
522 (gfc_get_iokind_expr): New prototype.
523 * expr.c (gfc_get_null_expr): New.
524 (gfc_get_character_expr): New.
525 (gfc_get_iokind_expr): New.
526 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
527 * matchexp.c (build_node): Renamed and moved to
528 expr.c (gfc_get_operator_expr). Reordered arguments to match
529 other functions. Fixed all callers.
530 (gfc_get_parentheses): Use specific function to build expr.
531 * array.c (gfc_match_array_constructor): Likewise.
532 * arith.c (eval_intrinsic): Likewise.
533 (gfc_hollerith2int): Likewise.
534 (gfc_hollerith2real): Likewise.
535 (gfc_hollerith2complex): Likewise.
536 (gfc_hollerith2logical): Likewise.
537 * data.c (create_character_intializer): Likewise.
538 * decl.c (gfc_match_null): Likewise.
539 (enum_initializer): Likewise.
540 * io.c (gfc_match_format): Likewise.
541 (match_io): Likewise.
542 * match.c (gfc_match_nullify): Likewise.
543 * primary.c (match_string_constant): Likewise.
544 (match_logical_constant): Likewise.
545 (build_actual_constructor): Likewise.
546 * resolve.c (build_default_init_expr): Likewise.
547 * symbol.c (generate_isocbinding_symbol): Likewise.
548 (gfc_build_class_symbol): Likewise.
549 (gfc_find_derived_vtab): Likewise.
550 * simplify.c (simplify_achar_char): Likewise.
551 (gfc_simplify_adjustl): Likewise.
552 (gfc_simplify_adjustr): Likewise.
553 (gfc_simplify_and): Likewise.
554 (gfc_simplify_bit_size): Likewise.
555 (gfc_simplify_is_iostat_end): Likewise.
556 (gfc_simplify_is_iostat_eor): Likewise.
557 (gfc_simplify_isnan): Likewise.
558 (simplify_bound): Likewise.
559 (gfc_simplify_leadz): Likewise.
560 (gfc_simplify_len_trim): Likewise.
561 (gfc_simplify_logical): Likewise.
562 (gfc_simplify_maxexponent): Likewise.
563 (gfc_simplify_minexponent): Likewise.
564 (gfc_simplify_new_line): Likewise.
565 (gfc_simplify_null): Likewise.
566 (gfc_simplify_or): Likewise.
567 (gfc_simplify_precision): Likewise.
568 (gfc_simplify_repeat): Likewise.
569 (gfc_simplify_scan): Likewise.
570 (gfc_simplify_size): Likewise.
571 (gfc_simplify_trailz): Likewise.
572 (gfc_simplify_trim): Likewise.
573 (gfc_simplify_verify): Likewise.
574 (gfc_simplify_xor): Likewise.
575 * trans-io.c (build_dt): Likewise.
576 (gfc_new_nml_name_expr): Removed.
578 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
580 * arith.h (gfc_constant_result): Removed prototype.
581 * constructor.h (gfc_build_array_expr): Removed prototype.
582 (gfc_build_structure_constructor_expr): Removed prototype.
583 * gfortran.h (gfc_int_expr): Removed prototype.
584 (gfc_logical_expr): Removed prototype.
585 (gfc_get_array_expr): New prototype.
586 (gfc_get_structure_constructor_expr): New prototype.
587 (gfc_get_constant_expr): New prototype.
588 (gfc_get_int_expr): New prototype.
589 (gfc_get_logical_expr): New prototype.
590 * arith.c (gfc_constant_result): Moved and renamed to
591 expr.c (gfc_get_constant_expr). Fixed all callers.
592 * constructor.c (gfc_build_array_expr): Moved and renamed to
593 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
594 and kind. Fixed all callers.
595 (gfc_build_structure_constructor_expr): Moved and renamed to
596 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
597 to type and kind. Fixed all callers.
598 * expr.c (gfc_logical_expr): Renamed to ...
599 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
600 (gfc_int_expr): Renamed to ...
601 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
603 (gfc_get_constant_expr): New.
604 (gfc_get_array_expr): New.
605 (gfc_get_structure_constructor_expr): New.
606 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
609 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
611 * constructor.h: New.
612 * constructor.c: New.
613 * Make-lang.in: Add new files to F95_PARSER_OBJS.
614 * arith.c (reducy_unary): Use constructor API.
615 (reduce_binary_ac): Likewise.
616 (reduce_binary_ca): Likewise.
617 (reduce_binary_aa): Likewise.
618 * check.c (gfc_check_pack): Likewise.
619 (gfc_check_reshape): Likewise.
620 (gfc_check_unpack): Likewise.
621 * decl.c (add_init_expr_to_sym): Likewise.
622 (build_struct): Likewise.
623 * dependency.c (gfc_check_dependency): Likewise.
624 (contains_forall_index_p): Likewise.
625 * dump-parse-tree.c (show_constructor): Likewise.
626 * expr.c (free_expr0): Likewise.
627 (gfc_copy_expr): Likewise.
628 (gfc_is_constant_expr): Likewise.
629 (simplify_constructor): Likewise.
630 (find_array_element): Likewise.
631 (find_component_ref): Likewise.
632 (find_array_section): Likewise.
633 (find_substring_ref): Likewise.
634 (simplify_const_ref): Likewise.
635 (scalarize_intrinsic_call): Likewise.
636 (check_alloc_comp_init): Likewise.
637 (gfc_default_initializer): Likewise.
638 (gfc_traverse_expr): Likewise.
639 * iresolve.c (check_charlen_present): Likewise.
640 (gfc_resolve_reshape): Likewise.
641 (gfc_resolve_transfer): Likewise.
642 * module.c (mio_constructor): Likewise.
643 * primary.c (build_actual_constructor): Likewise.
644 (gfc_match_structure_constructor): Likewise.
645 * resolve.c (resolve_structure_cons): Likewise.
646 * simplify.c (is_constant_array_expr): Likewise.
647 (init_result_expr): Likewise.
648 (transformational_result): Likewise.
649 (simplify_transformation_to_scalar): Likewise.
650 (simplify_transformation_to_array): Likewise.
651 (gfc_simplify_dot_product): Likewise.
652 (simplify_bound): Likewise.
653 (simplify_matmul): Likewise.
654 (simplify_minval_maxval): Likewise.
655 (gfc_simplify_pack): Likewise.
656 (gfc_simplify_reshape): Likewise.
657 (gfc_simplify_shape): Likewise.
658 (gfc_simplify_spread): Likewise.
659 (gfc_simplify_transpose): Likewise.
660 (gfc_simplify_unpack): Likewise.q
661 (gfc_convert_constant): Likewise.
662 (gfc_convert_char_constant): Likewise.
663 * target-memory.c (size_array): Likewise.
664 (encode_array): Likewise.
665 (encode_derived): Likewise.
666 (interpret_array): Likewise.
667 (gfc_interpret_derived): Likewise.
668 (expr_to_char): Likewise.
669 (gfc_merge_initializers): Likewise.
670 * trans-array.c (gfc_get_array_constructor_size): Likewise.
671 (gfc_trans_array_constructor_value): Likewise.
672 (get_array_ctor_strlen): Likewise.
673 (gfc_constant_array_constructor_p): Likewise.
674 (gfc_build_constant_array_constructor): Likewise.
675 (gfc_trans_array_constructor): Likewise.
676 (gfc_conv_array_initializer): Likewise.
677 * trans-decl.c (check_constant_initializer): Likewise.
678 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
679 (gfc_apply_interface_mapping_to_cons): Likewise.
680 (gfc_trans_structure_assign): Likewise.
681 (gfc_conv_structure): Likewise.
682 * array.c (check_duplicate_iterator): Likewise.
683 (match_array_list): Likewise.
684 (match_array_cons_element): Likewise.
685 (gfc_match_array_constructor): Likewise.
686 (check_constructor_type): Likewise.
687 (check_constructor): Likewise.
689 (expand_constructor): Likewise.
690 (extract_element): Likewise.
691 (gfc_expanded_ac): Likewise.
692 (resolve_array_list): Likewise.
693 (gfc_resolve_character_array_constructor): Likewise.
694 (copy_iterator): Renamed to ...
695 (gfc_copy_iterator): ... this.
696 (gfc_append_constructor): Removed.
697 (gfc_insert_constructor): Removed unused function.
698 (gfc_get_constructor): Removed.
699 (gfc_free_constructor): Removed.
700 (qgfc_copy_constructor): Removed.
701 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
702 Removed all references. Replaced constructor list by splay-tree.
703 (struct gfc_constructor): Removed member 'next', moved 'offset' from
704 the inner struct, added member 'base'.
705 (gfc_append_constructor): Removed prototype.
706 (gfc_insert_constructor): Removed prototype.
707 (gfc_get_constructor): Removed prototype.
708 (gfc_free_constructor): Removed prototype.
709 (qgfc_copy_constructor): Removed prototype.
710 (gfc_copy_iterator): New prototype.
711 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
713 2010-04-10 Tobias Burnus <burnus@net-b.de>
716 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
717 proc-pointers and type-bound procedures.
718 (gfc_specification_expr): Check proc-pointers for pureness.
720 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
723 * gfortranspec.c (lang_specific_driver): Do not expose vars
724 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
727 2010-04-09 Tobias Burnus <burnus@net-b.de>
730 * decl.c (variable_decl, match_attr_spec): Fix setting the array
732 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
733 * data.c (gfc_assign_data_value): Ditto.
734 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
735 (gfc_traverse_expr): Traverse also through codimension expressions.
736 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
737 gfc_has_ultimate_pointer): New functions.
738 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
739 (gfc_array_ref): Add codimen.
740 (gfc_array_ref): Add in_allocate.
741 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
742 gfc_has_ultimate_pointer): Add prototypes.
743 * interface.c (compare_parameter, compare_actual_formal,
744 check_intents): Add coarray constraints.
745 * match.c (gfc_match_iterator): Add coarray constraint.
746 * match.h (gfc_match_array_ref): Update interface.
747 * primary.c (gfc_match_varspec): Handle codimensions.
748 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
749 (check_class_members): Return gfc_try instead for error recovery.
750 (resolve_typebound_function,resolve_typebound_subroutine,
751 check_members): Handle return value of check_class_members.
752 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
753 check_dimension, compare_spec_to_ref, resolve_array_ref,
754 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
755 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
757 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
758 Skip over coarray refs.
759 (gfc_array_allocate) Add support for references containing coindexes.
760 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
761 (gfc_map_intrinsic_function): Ignore codimensions.
763 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
766 * io.c (check_format_string): Added check for additional non
767 blank characters after the format string was successfully
769 * io.c (check_format): Changed the error messages for positive
770 int required and period required to drop through the error logic
771 and report with gfc_error instead of gfc_error_now. Corrected
772 format postion for hollerith strings.
774 2010-04-08 Tobias Burnus <burnus@net-b.de>
776 * module.c (use_iso_fortran_env_module): Fix standard check.
778 2010-04-07 Jakub Jelinek <jakub@redhat.com>
780 * parse.c (parse_derived, parse_enum): Avoid set but not used
783 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
786 * gfortran.texi: Add section about representation of
789 2010-04-07 Simon Baldwin <simonb@google.com>
791 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
792 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
794 2010-04-07 Richard Guenther <rguenther@suse.de>
796 * options.c (gfc_init_options): Do not set.
798 2010-04-06 Tobias Burnus <burnus@net-b.de>
801 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
802 * match.c (gfc_match_critical, sync_statement): Ditto.
803 * gfortran.h (gfc_fcoarray): New enum.
804 (gfc_option_t): Use it.
805 * lang.opt (fcoarray): Add new flag.
806 * invoke.texi (fcoarray): Document it.
807 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
808 (gfc_handle_coarray_option): New function.
810 2010-04-06 Tobias Burnus <burnus@net-b.de>
813 * gfortran.h (gfc_array_spec): Add cotype.
814 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
815 and defer error diagnostic.
816 * resolve.c (resolve_fl_derived): Add missing check.
817 (resolve_symbol): Add cotype/type check.
818 * parse.c (parse_derived): Fix setting of coarray_comp.
820 2010-04-06 Tobias Burnus <burnus@net-b.de>
823 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
824 match_array_element_spec,gfc_copy_array_spec,
825 gfc_compare_array_spec): Include corank.
826 (match_array_element_spec,gfc_set_array_spec): Support codimension.
827 * decl.c (build_sym,build_struct,variable_decl,
828 match_attr_spec,attr_decl1,cray_pointer_decl,
829 gfc_match_volatile): Add codimension.
830 (gfc_match_codimension): New function.
831 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
832 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
833 (gfc_add_codimension): New function prototype.
834 * match.h (gfc_match_codimension): New function prototype.
835 (gfc_match_array_spec): Update prototype
836 * match.c (gfc_match_common): Update gfc_match_array_spec call.
837 * module.c (MOD_VERSION): Bump.
838 (mio_symbol_attribute): Support coarray attributes.
839 (mio_array_spec): Add corank support.
840 * parse.c (decode_specification_statement,decode_statement,
841 parse_derived): Add coarray support.
842 * resolve.c (resolve_formal_arglist, was_declared,
843 is_non_constant_shape_array, resolve_fl_variable,
844 resolve_fl_derived, resolve_symbol): Add coarray support.
845 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
846 gfc_build_class_symbol): Add coarray support.
847 (gfc_add_codimension): New function.
849 2010-04-06 Tobias Burnus <burnus@net-b.de>
852 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
853 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
854 stat_locked_other_image, stat_stopped_image and stat_unlocked of
856 * intrinsic.texi (iso_fortran_env): Ditto.
857 * libgfortran.h (libgfortran_stat_codes): New enum.
858 * module.c (use_iso_fortran_env_module): Honour -std= when loading
859 constants from the intrinsic module.
861 2010-04-06 Tobias Burnus <burnus@net-b.de>
864 * intrinsic.c (add_functions): Add num_images.
865 * decl.c (gfc_match_end): Handle END CRITICAL.
866 * intrinsic.h (gfc_simplify_num_images): Add prototype.
867 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
869 * gfortran.h (gfc_statement): Add enum items for those.
871 (gfc_isym_id): Add num_images.
872 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
873 (gfc_trans_sync,gfc_trans_critical): New functions.
874 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
875 gfc_trans_critical): Add/update prototypes.
876 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
878 * trans.h (gfor_fndecl_error_stop_string) Add variable.
879 * resolve.c (resolve_sync): Add function.
880 (gfc_resolve_blocks): Handle CRITICAL.
881 (resolve_code): Handle CRITICAL, ERROR STOP,
882 (resolve_branch): Add CRITICAL constraint check.
884 * st.c (gfc_free_statement): Add new statements.
885 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
886 (gfc_build_builtin_function_decls): Initialize it.
887 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
888 (gfc_match_critical, gfc_match_error_stop, sync_statement,
889 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
891 (match_exit_cycle): Handle CRITICAL constraint.
892 (gfc_match_stopcode): Handle ERROR STOP.
893 * match.h (gfc_match_critical, gfc_match_error_stop,
894 gfc_match_sync_all, gfc_match_sync_images,
895 gfc_match_sync_memory): Add prototype.
896 * parse.c (decode_statement, gfc_ascii_statement,
897 parse_executable): Handle new statements.
898 (parse_critical_block): New function.
899 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
900 * intrinsic.texi (num_images): Document new function.
901 * simplify.c (gfc_simplify_num_images): Add function.
903 2010-04-06 Tobias Burnus <burnus@net-b.de>
906 * trans-array.c (gfc_conv_expr_descriptor): Update
907 gfc_trans_scalar_assign call.
908 (has_default_initializer): New function.
909 (gfc_trans_deferred_array): Nullify less often.
910 * trans-expr.c (gfc_conv_subref_array_arg,
911 gfc_trans_subcomponent_assign): Update call to
912 gfc_trans_scalar_assign.
913 (gfc_trans_scalar_assign): Add parameter and pass it on.
914 (gfc_trans_assignment_1): Optionally, do not dealloc before
916 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
917 call to gfc_trans_scalar_assign.
918 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
919 initializer to static variables.
920 (gfc_init_default_dt): Add dealloc parameter and pass it on.
921 * trans-stmt.c (forall_make_variable_temp,
922 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
923 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
924 gfc_trans_allocate): Update gfc_trans_assignment call.
925 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
926 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
927 parameter to prototype.
929 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
931 * ioparm.def : Update copyright.
933 * trans-array.c : ditto
934 * trans-array.h : ditto
936 * trans-types.c: ditto
937 * dependency.c : ditto
941 * trans-intrinsic.c : ditto
942 * libgfortran.h : ditto
943 * invoke.texi : ditto
944 * intrinsic.texi : ditto
947 * intrinsic.c : ditto
948 * interface.c : ditto
950 * trans-stmt.c : ditto
951 * trans-stmt.h : ditto
956 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
959 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
960 do not assert the context of derived types.
962 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
965 * ioparm.def: Change inquire size variable to type pointer to
968 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
971 * trans-expr.c (conv_parent_component_references): Ensure that
972 'dt' has a backend_decl.
975 * trans-expr.c (gfc_conv_structure): Ensure that the derived
976 type has a backend_decl.
979 * resolve.c (resolve_global_procedure): Check that the 'cl'
980 structure is not NULL.
982 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
984 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
987 2010-03-17 Tobias Burnus <burnus@net-b.de>
990 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
991 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
993 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
994 pointees as having explizit size.
995 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
997 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
998 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
999 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1000 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1001 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1004 2010-03-14 Tobias Burnus <burnus@net-b.de>
1007 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1008 (resolve_ordinary_assign): Add check to avoid segfault.
1010 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1014 * resolve.c (resolve_compcall): Add new boolean dummy argument
1015 'class_members'. Only resolve expression at end if false.
1016 Remove redundant, static variable 'class_object'.
1017 (check_class_members): Add extra argument to call of
1019 (resolve_typebound_function): Renamed resolve_class_compcall.
1020 Do all the detection of class references here. Correct calls to
1021 resolve_compcall for extra argument.
1022 (resolve_typebound_subroutine): resolve_class_typebound_call
1023 renamed. Otherwise same as resolve_typebound_function.
1024 (gfc_resolve_expr): Call resolve_typebound_function.
1025 (resolve_code): Call resolve_typebound_subroutine.
1027 2010-03-10 Tobias Burnus <burnus@net-b.de
1030 * symbol.c (get_iso_c_sym): Set sym->result.
1032 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1035 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1036 for TBPs, otherwise they will not be resolved properly.
1037 (resolve_function): Use 'value.function.esym' instead of
1038 'value.function.name' to check if we're dealing with a TBP.
1039 (check_class_members): Set correct type of passed object for all TBPs,
1040 not only generic ones, except if the type is abstract.
1042 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1045 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1046 'final...' are not misinterpreted as FINAL statements.
1048 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1051 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1052 allocatable ultimate components do not need temporaries, whilst
1053 ultimate pointer components do.
1055 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1058 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1060 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1063 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1066 * trans-array.c (gfc_conv_array_parameter): A full array of
1067 derived type need not be restricted to a symbol without an
1068 array spec to use the call to gfc_conv_expr_descriptor.
1071 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1072 allocatable arrays do not need temporaries.
1074 2010-03-01 Tobias Burnus <burnus@net-b.de>
1077 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1080 2010-02-28 Tobias Burnus <burnus@net-b.de>
1083 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1084 (gfc_conv_initializer): Handle zero initializer as special case.
1086 2010-02-27 Tobias Burnus <burnus@net-b.de>
1089 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1090 for module variables for Fortran 2008.
1092 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1095 * trans-common.c (build_common_decl): Also update DECL_MODE,
1096 and DECL_SIZE when encountering a larger common block and call
1099 2010-02-24 Tobias Burnus <burnus@net-b.de>
1102 * trans-expr.c (gfc_conv_initializer): Call directly
1103 gfc_conv_constant for C_NULL_(FUN)PTR.
1105 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1108 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1109 checking the rest of the dimensions for elements.
1111 2010-02-21 Tobias Burnus <burnus@net-b.de>
1114 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1116 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1117 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1118 * invoke.texi: Document new -fno-protect-parens flag.
1120 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1126 * dependency.c (gfc_check_argument_var_dependency): Use enum
1127 value instead of arithmetic vaue for 'elemental'.
1128 (check_data_pointer_types): New function.
1129 (gfc_check_dependency): Call check_data_pointer_types.
1130 * trans-array.h : Change fourth argument of
1131 gfc_conv_array_parameter to boolean.
1132 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1133 can be a dummy but it must not be assumed shape or deferred.
1134 Change fourth argument to boolean. Array constructor exprs will
1135 always be contiguous and do not need packing and unpacking.
1136 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1137 space and change fourth argument of gfc_conv_array_parameter
1139 (gfc_trans_arrayfunc_assign): Change fourth argument of
1140 gfc_conv_array_parameter to boolean.
1141 * trans-io.c (gfc_convert_array_to_string): The same.
1142 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1144 2010-02-20 Tobias Burnus <burnus@net-b.de>
1147 * libgfortran.h: Add GFC_RTCHECK_MEM.
1148 * invoke.texi (-fcheck=): Document -fcheck=mem.
1149 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1150 and enable malloc-success check only with -fcheck=mem.
1151 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1153 2010-02-16 Tobias Burnus <burnus@net-b.de>
1156 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1157 * intrinsic.c (add_functions): Ditto.
1158 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1159 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1161 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1164 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1165 gfc_trans_do prototype.
1166 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1167 a loop exit condition. If exit condition is given, build the loop exit
1168 code, checking IO results of implied do loops in READ and WRITE.
1169 (gfc_trans_do): Likewise.
1170 * trans.c (trans_code): New static work function, previously
1171 gfc_trans_code. Passes exit condition to gfc_trans_do.
1172 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1173 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1174 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1175 result status bits in the dtparm structure. Use this condition in call
1176 to gfc_trans_code_cond.
1178 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1182 * trans-array.c (gfc_conv_array_parameter): Use
1183 gfc_full_array_ref_p to detect full and contiguous variable
1184 arrays. Full array components and contiguous arrays do not need
1185 internal_pack and internal_unpack.
1187 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1190 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1193 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1195 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1198 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1199 Tobias Burnus <burnus@net-b.de>
1202 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1204 2010-02-10 Tobias Burnus <burnus@net-b.de>
1207 * trans-decl.c (gfc_generate_function_code): Only check
1208 actual-vs.-dummy character bounds if not bind(C).
1210 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1213 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1214 info->dimen after info has been freed.
1216 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1219 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1222 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1224 * module.c (fix_mio_expr): Declare sym.
1226 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1229 * module.c (fix_mio_expr): Fix for private generic procedures.
1231 2010-02-09 Daniel Kraft <d@domob.eu>
1234 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1235 length to be correct and issue only with -Wsurprising.
1236 * invoke.texi (Wsurprising): Mention this new warning that is
1237 turned on by -Wsurprising.
1239 2010-02-09 Daniel Kraft <d@domob.eu>
1242 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1243 can be CHARACTER type.
1244 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1246 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1249 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1250 'formal_ptr'. If this is true, give returned descriptor unity
1251 lbounds, in all dimensions, and the appropriate offset.
1252 (gfc_conv_procedure_call); If formal is a pointer, set the last
1253 argument of gfc_conv_subref_array_arg to true.
1254 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1255 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1256 new arg of gfc_conv_subref_array_arg to false.
1257 * trans-stmt.c (forall_make_variable_temp): The same.
1259 2010-02-03 Tobias Burnus <burnus@net-b.de>
1262 * interface.c (compare_parameter): Disable rank-checking
1265 2010-02-02 Tobias Burnus <burnus@net-b.de>
1268 * parse.c (decode_specification_statement): Use sym->result not sym.
1270 2010-02-01 Tobias Burnus <burnus@net-b.de>
1273 * decl.c (variable_decl): Allow default initializer in
1274 TYPE declarations in PURE functions.
1276 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1279 * resolve.c (resolve_allocate_expr): Move default initialization code
1280 here from gfc_trans_allocate.
1281 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1283 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1284 of CLASS variables via memcpy.
1285 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1286 to resolve_allocate_expr.
1288 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1291 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1292 * gfortran.h : Add prototype for above.
1293 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1294 (gfc_trans_subcomponent_assign): Call new function to replace
1295 the code to deal with allocatable components.
1296 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1297 gfc_get_full_arrayspec_from_expr to replace existing code.
1299 2010-01-25 Tobias Burnus <burnus@net-b.de>
1302 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1305 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1309 * expr.c (remove_subobject_ref): If the constructor is NULL use
1310 the expression as the source.
1311 (simplify_const_ref): Change the type of expression if
1312 there are component references. Allow for substring to be at
1313 the end of an arbitrarily long chain of references. If an
1314 element is found that is not in an EXPR_ARRAY, assume that this
1315 is scalar initialization of array. Call remove_subobject_ref in
1316 this case with NULL second argument.
1318 2010-01-24 Tobias Burnus <burnus@net-b.de>
1321 * array.c (gfc_array_dimen_size): Use correct specific
1322 function in the check.
1324 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1327 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1328 is required, turn any trailing array elements after a range
1329 into ranges so that offsets can be calculated.
1331 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1333 * module.c (mio_f2k_derived): Use enumerator as initializer of
1337 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1338 bitfield of width 2.
1340 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1343 * resolve.c (extract_compcall_passed_object): Set locus for
1344 passed-object argument.
1345 (extract_ppc_passed_object): Set locus and correctly remove PPC
1348 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1351 * trans-decl.c (add_argument_checking): Do not use the backend
1352 decl directly to test for the presence of an optional dummy
1353 argument. Use gfc_conv_expr_present, remembering to set the
1357 * trans-decl.c (gfc_generate_function_code): Small white space
1358 changes. If 'recurcheckvar' is NULL do not try to reset it.
1360 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1363 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1364 component for extended types.
1365 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1366 and take care of parent component accessibility.
1368 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1371 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1372 * interface.c (check_interface1): Move a warning message here from
1373 resolve_fl_procedure.
1374 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1375 * module.c (read_module): Remove call to gfc_check_interfaces, since
1376 this comes too early here.
1377 * resolve.c (resolve_fl_procedure): Move warning message to
1380 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1383 * interface.c (check_interface1): Pass symbol name rather than NULL to
1384 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1386 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1387 than NULL to gfc_compare_interfaces.
1389 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1392 * trans-array.c (duplicate_allocatable): Static version of
1393 gfc_duplicate_allocatable with provision to handle scalar
1394 components. New boolean argument to switch off call to malloc
1396 (gfc_duplicate_allocatable): New function to call above with
1398 (gfc_copy_allocatable_data): New function to call above with
1400 (structure_alloc_comps): Do not apply indirect reference to
1401 scalar pointers. Add new section to copy allocatable components
1402 of arrays. Extend copying of allocatable components to include
1404 (gfc_copy_only_alloc_comp): New function to copy allocatable
1405 component derived types, without allocating the base structure.
1406 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1407 Add primitive for gfc_copy_only_alloc_comp.
1408 * trans-expr.c (gfc_conv_procedure_call): After calls to
1409 transformational functions with results that are derived types
1410 with allocatable components, copy the components in the result.
1411 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1412 of lhs derived types before allocation.
1414 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1417 * module.c (load_generic_interfaces): If a procedure that is
1418 use associated but not generic is given an interface that
1419 includes itself, then make it generic.
1421 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1422 Shujing Zhao <pearly.zhao@oracle.com>
1424 PR translation/42469
1425 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1426 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1427 character between option name and help text.
1429 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1433 * trans-array.c (gfc_conv_array_initializer): Change call to
1434 gfc_error_now to call to gfc_fatal_error.
1435 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1436 (is_constant_element): Changed name from constant_element.
1437 (gfc_constant_ac): Only use expand_construuctor for expression
1438 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1439 call gfc_is_constant_expr.
1440 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1442 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1443 array expressions should have their constructors expanded.
1444 (gfc_resolve_expr): Use new function to determine whether or not to call
1445 gfc_expand_constructor.
1447 2010-01-09 Tobias Burnus <burnus@net-b.de>
1450 * trans-expr.c (gfc_trans_structure_assign): Handle
1452 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1453 to the constructor for c_null_(fun)ptr.
1454 * resolve.c (resolve_structure_cons): Add special case
1455 for c_null_(fun)ptr.
1457 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1459 * gfortranspec.c (lang_specific_driver): Update copyright notice
1462 2010-01-08 Tobias Burnus <burnus@net-b.de>
1465 * symbol.c (check_conflict, gfc_copy_attr): Add
1466 ASYNCHRONOUS support.
1467 (gfc_add_asynchronous): New function.
1468 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1469 (gfc_match_asynchronous): New function.
1470 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1471 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1472 (gfc_add_asynchronous): New Prototype.
1473 * module.c (ab_attribute, mio_symbol_attribute): Add
1474 ASYNCHRONOUS support.
1475 * resolve.c (was_declared): Ditto.
1476 * match.h (gfc_match_asynchronous): New prototype.
1477 * parse.c (decode_specification_statement,decode_statement):
1478 Add ASYNCHRONOUS support.
1480 2010-01-07 Tobias Burnus <burnus@net-b.de>
1483 * trans-decl.c (get_proc_pointer_decl): Fix call to
1484 gfc_conv_initializer for array-valued proc-pointer funcs.
1486 2010-01-07 Tobias Burnus <burnus@net-b.de>
1489 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1490 allocatable scalars with SAVE attribute.
1492 2010-01-05 Tobias Burnus <burnus@net-b.de>
1495 * options.c (gfc_post_options): Set -frecursion
1496 when -fopenmp is used.
1498 2010-01-05 Tobias Burnus <burnus@net-b.de>
1501 * trans-expr.c (gfc_conv_procedure_call): Nullify
1502 return value for allocatable-scalar character functions.
1504 2010-01-04 Tobias Burnus <burnus@net-b.de>
1507 * error.c (error_printf, gfc_warning, gfc_notify_std,
1508 gfc_warning_now, gfc_error, gfc_error_now,
1509 gfc_fatal_error): Change argument name from nocmsgid to
1510 gmsgid to enable (x)gettext's % checking.
1512 2010-01-04 Tobias Burnus <burnus@net-b.de>
1514 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1516 2010-01-04 Tobias Burnus <burnus@net-b.de>
1519 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1520 for functions returning allocatable scalars.
1521 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1522 reallocating an allocatable scalar.
1523 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1525 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1526 allocatable scalars.
1527 (gfc_generate_function_code): Nullify result variable for
1528 allocatable scalars.
1531 * module.c (gfc_use_module): Fix warning string to allow
1535 * invoke.texi (-fcheck=recursion): Mention that the checking
1536 is also disabled for -frecursive.
1537 * trans-decl.c (gfc_generate_function_code): Disable
1538 -fcheck=recursion when -frecursive is used.
1540 * intrinsic.texi (iso_c_binding): Improve wording.
1543 Copyright (C) 2010 Free Software Foundation, Inc.
1545 Copying and distribution of this file, with or without modification,
1546 are permitted in any medium without royalty provided the copyright
1547 notice and this notice are preserved.