1 2010-05-07 Jason Merrill <jason@redhat.com>
3 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
4 to avoid -Wc++-compat warning.
6 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
9 * options.c (gfc_handle_option): Add argument kind.
10 * gfortran.h (gfc_handle_option): Update declaration.
12 2010-05-06 Tobias Burnus <burnus@net-b.de>
15 * trans-types.c (gfc_sym_type): Mark Cray pointees as
18 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
20 * resolve.c (traverse_data_list): Rephrase error message for
21 non-constant bounds in data-implied-do.
23 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
26 * gfortran.h: Removed repeat count from constructor, removed
28 * data.h (gfc_assign_data_value_range): Changed return value from
30 * data.c (gfc_assign_data_value): Add location to constructor element.
31 (gfc_assign_data_value_range): Call gfc_assign_data_value()
32 for each element in range. Return early if an error was generated.
33 * resolve.c (check_data_variable): Stop early if range assignment
36 2010-05-05 Janus Weil <janus@gcc.gnu.org>
39 * resolve.c (resolve_fl_derived): Some fixes for class variables.
40 * symbol.c (gfc_build_class_symbol): Add separate class container for
43 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
46 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
48 2010-05-02 Tobias Burnus <burnus@net-b.de>
51 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
52 for lcobound, ucobound, image_index and this_image.
53 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
54 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
55 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
56 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
58 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
60 2010-04-30 Tobias Burnus <burnus@net-b.de>
64 * trans-types.c (gfc_get_array_descriptor_base): Fix index
65 calculation for array descriptor types.
67 2010-04-29 Janus Weil <janus@gcc.gnu.org>
70 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
71 initializers for PPC members of the vtabs.
73 2010-04-29 Janus Weil <janus@gcc.gnu.org>
76 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
77 attribute for all PPC members of the vtypes.
78 (copy_vtab_proc_comps): Copy the correct interface.
79 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
80 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
81 a dummy argument and make sure all PPC members of the vtab are
82 initialized correctly.
83 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
84 in call to gfc_trans_assign_vtab_procs.
85 * trans-stmt.c (gfc_trans_allocate): Ditto.
87 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
90 * resolve.c (resolve_typebound_function): Renamed
91 resolve_class_compcall.Do all the detection of class references
93 (resolve_typebound_subroutine): resolve_class_typebound_call
94 renamed. Otherwise same as resolve_typebound_function.
95 (gfc_resolve_expr): Call resolve_typebound_function.
96 (resolve_code): Call resolve_typebound_subroutine.
98 2010-04-29 Janus Weil <janus@gcc.gnu.org>
101 * resolve.c (resolve_typebound_generic_call): For CLASS methods
102 pass back the specific symtree name, rather than the target
105 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
108 * resolve.c (resolve_structure_cons): Make the initializer of
109 the vtab component 'extends' the same type as the component.
111 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
114 * interface.c (check_interface1): Pass symbol name rather than NULL to
115 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
116 trap MULL. (gfc_compare_derived_types): Revert previous change
117 incorporated incorrectly during merge from trunk, r155778.
118 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
119 than NULL to gfc_compare_interfaces.
120 * symbol.c (add_generic_specifics): Likewise.
122 2010-02-29 Janus Weil <janus@gcc.gnu.org>
125 * interface.c (gfc_compare_derived_types): Add condition for vtype.
126 * symbol.c (gfc_find_derived_vtab): Sey access to private.
127 (gfc_find_derived_vtab): Likewise.
128 * module.c (ab_attribute): Add enumerator AB_VTAB.
129 (mio_symbol_attribute): Use new attribute, AB_VTAB.
130 (check_for_ambiguous): Likewise.
132 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
133 Janus Weil <janus@gcc.gnu.org>
136 * trans-expr.c (select_class_proc): Remove function.
137 (conv_function_val): Delete reference to previous.
138 (gfc_conv_derived_to_class): Add second argument to the call to
139 gfc_find_derived_vtab.
140 (gfc_conv_structure): Exclude proc_pointer components when
141 accessing $data field of class objects.
142 (gfc_trans_assign_vtab_procs): New function.
143 (gfc_trans_class_assign): Add second argument to the call to
144 gfc_find_derived_vtab.
145 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
146 implement holding off searching for the vptr derived type.
147 (add_proc_component): New function.
148 (add_proc_comps): New function.
149 (add_procs_to_declared_vtab1): New function.
150 (copy_vtab_proc_comps): New function.
151 (add_procs_to_declared_vtab): New function.
152 (void add_generic_specifics): New function.
153 (add_generics_to_declared_vtab): New function.
154 (gfc_find_derived_vtab): Add second argument to the call to
155 gfc_find_derived_vtab. Add the calls to
156 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
157 * decl.c (build_sym, build_struct): Use new arg in calls to
158 gfc_build_class_symbol.
159 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
160 definition of struct gfc_class_esym_list. Modify prototypes
161 of gfc_build_class_symbol and gfc_find_derived_vtab.
162 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
163 call to gfc_find_derived_vtab.
164 * module.c : Add the vtype attribute.
165 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
166 * resolve.c (resolve_typebound_generic_call): Add second arg
167 to pass along the generic name for class methods.
168 (resolve_typebound_call): The same.
169 (resolve_compcall): Use the second arg to carry the generic
170 name from the above. Remove the reference to class_esym.
171 (check_members, check_class_members, resolve_class_esym,
172 hash_value_expr): Remove functions.
173 (resolve_class_compcall, resolve_class_typebound_call): Modify
174 to use vtable rather than member by member calls.
175 (gfc_resolve_expr): Modify second arg in call to
177 (resolve_select_type): Add second arg in call to
178 gfc_find_derived_vtab.
179 (resolve_code): Add second arg in call resolve_typebound_call.
180 (resolve_fl_derived): Exclude vtypes from check for late
181 procedure definitions. Likewise for checking of explicit
182 interface and checking of pass arg.
183 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
184 calls to gfc_find_derived_vtab.
185 * match.c (select_type_set_tmp): Use new arg in call to
186 gfc_build_class_symbol.
187 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
189 * parse.c (endType): Finish incomplete classes.
191 2010-04-28 Tobias Burnus <burnus@net-b.de>
195 * simplify.c (simplify_cobound): Handle scalar coarrays.
197 2010-04-27 Tobias Burnus <burnus@net-b.de>
199 * gfc-internals.texi: Update copyright year.
200 * gfortran.texi: Ditto.
201 * invoke.texi: Ditto.
203 2010-04-27 Tobias Burnus <burnus@net-b.de>
206 * resolve.c (resolve_allocate_expr): Allow array coarrays.
207 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
208 * trans-types.c (gfc_get_array_type_bounds,
209 gfc_get_array_descriptor_base): Add corank argument.
210 * trans-array.c (gfc_array_init_size): Handle corank.
211 (gfc_trans_create_temp_array, gfc_array_allocate,
212 gfc_conv_expr_descriptor): Add corank argument to call.
213 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
215 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
219 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
220 of mucking with a tree directly.
222 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
225 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
226 gfc_error with new error message.
228 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
232 * trans-expr.c (gfc_conv_expr): Supply an address expression for
234 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
236 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
237 than the address of a GFC_SS_REFERENCE.
238 * trans.h : Change comment on GFC_SS_REFERENCE.
240 2010-04-22 Richard Guenther <rguenther@suse.de>
243 * resolve.c (gfc_resolve_index): Wrap around ...
244 (gfc_resolve_index_1): ... this. Add parameter to allow
245 any integer kind index type.
246 (resolve_array_ref): Allow any integer kind for the start
247 index of an array ref.
249 2010-04-21 Jakub Jelinek <jakub@redhat.com>
252 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
255 2010-04-20 Harald Anlauf <anlauf@gmx.de>
257 * intrinsic.c (sort_actual): Remove 'is' in error message.
259 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
262 * resolve.c (resolve_fl_derived): If a component character
263 length has not been resolved, do so now.
264 (resolve_symbol): The same as above for a symbol character
266 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
267 not needed for a character valued, procedure pointer.
270 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
271 not found, return FAILURE rather than ICEing.
273 2010-04-19 Jakub Jelinek <jakub@redhat.com>
276 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
277 sequential loops private in the innermost containing task region.
279 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
281 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
282 to build_common_tree_nodes.
284 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
287 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
288 gfc_msg_bounds by using 'Array bound mismatch' directly.
289 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
290 error message to include the mismatch in the extent of array bound.
291 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
292 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
294 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
296 * gfortran.texi: Update information on temporary file locations.
298 2010-04-16 Jakub Jelinek <jakub@redhat.com>
300 * trans-decl.c (gfc_build_qualified_array): Ensure
301 ubound.N and lbound.N artificial variable names don't appear
304 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
307 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
308 block of code. Set name to the variable associated with the descriptor.
310 2010-04-15 Jakub Jelinek <jakub@redhat.com>
312 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
313 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
315 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
317 * intrinsic.texi: Add the missing specific name of intrinsic
318 procedure where the specific name is identical to the generic name.
319 Fix inconsistent or mismatch in the argument names in intrinsic
320 procedure descriptions. Add the SCALAR allocatable description to
323 2010-04-14 Tobias Burnus <burnus@net-b.de>
326 * array.c (gfc_find_array_ref): Handle codimensions.
327 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
328 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
329 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
331 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
332 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
334 * intrinsic.h (add_functions): Add this_image, image_index,
335 lcobound and ucobound intrinsics.
336 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
337 gfc_check_image_index, gfc_check_this_image,
338 gfc_simplify_image_index, gfc_simplify_lcobound,
339 gfc_simplify_this_image, gfc_simplify_ucobound):
340 New function prototypes.
341 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
342 IMAGE_INDEX): Document new intrinsic functions.
343 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
345 * simplify.c (simplify_bound_dim): Handle coarrays.
346 (simplify_bound): Update simplify_bound_dim call.
347 (gfc_simplify_num_images): Add -fcoarray=none check.
348 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
349 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
351 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
354 * constructor.c: Fix typo in comment.
355 * expr.c (find_array_section): Add check for max array limit.
357 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
360 * gfortranspec.c (lookup_option): Check for -static and return
362 (lang_specific_driver): Break when OPTION_static is discovered.
364 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
366 * array.c (extract_element): Restore function from trunk.
367 (gfc_get_array_element): Restore function from trunk.
368 (gfc_expand_constructor): Restore check against
369 flag_max_array_constructor.
370 * constructor.c (node_copy_and_append): Delete unused.
371 * gfortran.h: Delete comment and extra include.
372 * constructor.h: Bump copyright and clean up TODO comments.
373 * resolve.c: Whitespace.
375 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
377 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
378 with direct access access to elements. Adjusted prototype, fixed all
380 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
382 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
383 (gfc_simplify_spread): Removed workaround, directly insert elements
384 at a given array position.
385 (gfc_simplify_transpose): Likewise.
386 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
388 (gfc_simplify_unpack): Likewise.
390 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
392 * simplify.c (only_convert_cmplx_boz): Renamed to ...
393 (convert_boz): ... this and moved to start of file.
394 (gfc_simplify_abs): Whitespace fix.
395 (gfc_simplify_acos): Whitespace fix.
396 (gfc_simplify_acosh): Whitespace fix.
397 (gfc_simplify_aint): Whitespace fix.
398 (gfc_simplify_dint): Whitespace fix.
399 (gfc_simplify_anint): Whitespace fix.
400 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
401 (gfc_simplify_dnint): Whitespace fix.
402 (gfc_simplify_asin): Whitespace fix.
403 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
404 (gfc_simplify_atan): Likewise.
405 (gfc_simplify_atanh): Whitespace fix.
406 (gfc_simplify_atan2): Whitespace fix.
407 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
408 (gfc_simplify_bessel_j1): Likewise.
409 (gfc_simplify_bessel_jn): Likewise.
410 (gfc_simplify_bessel_y0): Likewise.
411 (gfc_simplify_bessel_y1): Likewise.
412 (gfc_simplify_bessel_yn): Likewise.
413 (gfc_simplify_ceiling): Reorderd statements.
414 (simplify_cmplx): Use convert_boz(), check for constant arguments.
416 (gfc_simplify_cmplx): Use correct default kind. Removed check for
418 (gfc_simplify_complex): Replaced if-gate. Removed check for
420 (gfc_simplify_conjg): Whitespace fix.
421 (gfc_simplify_cos): Whitespace fix.
422 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
423 (gfc_simplify_dcmplx): Removed check for constant arguments.
424 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
425 (gfc_simplify_digits): Whitespace fix.
426 (gfc_simplify_dim): Whitespace fix.
427 (gfc_simplify_dprod): Reordered statements.
428 (gfc_simplify_erf): Whitespace fix.
429 (gfc_simplify_erfc): Whitespace fix.
430 (gfc_simplify_epsilon): Whitespace fix.
431 (gfc_simplify_exp): Whitespace fix.
432 (gfc_simplify_exponent): Use convert_boz().
433 (gfc_simplify_floor): Reorderd statements.
434 (gfc_simplify_gamma): Whitespace fix.
435 (gfc_simplify_huge): Whitespace fix.
436 (gfc_simplify_iand): Whitespace fix.
437 (gfc_simplify_ieor): Whitespace fix.
438 (simplify_intconv): Use gfc_convert_constant().
439 (gfc_simplify_int): Use simplify_intconv().
440 (gfc_simplify_int2): Reorderd statements.
441 (gfc_simplify_idint): Reorderd statements.
442 (gfc_simplify_ior): Whitespace fix.
443 (gfc_simplify_ishftc): Removed duplicate type check.
444 (gfc_simplify_len): Use range_check() instead of manual range check.
445 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
446 (gfc_simplify_log): Whitespace fix.
447 (gfc_simplify_log10): Whitespace fix.
448 (gfc_simplify_minval): Whitespace fix.
449 (gfc_simplify_maxval): Whitespace fix.
450 (gfc_simplify_mod): Whitespace fix.
451 (gfc_simplify_modulo): Whitespace fix.
452 (simplify_nint): Reorderd statements.
453 (gfc_simplify_not): Whitespace fix.
454 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
455 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
456 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
457 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
458 (gfc_simplify_realpart): Whitespace fix.
459 (gfc_simplify_selected_char_kind): Removed unused result-variable.
460 (gfc_simplify_selected_int_kind): Removed unused result-variable.
461 (gfc_simplify_selected_real_kind): Removed unused result-variable.
462 (gfc_simplify_sign): Whitespace fix.
463 (gfc_simplify_sin): Whitespace fix.
464 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
465 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
466 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
467 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
468 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
470 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
472 * gfortran.h (gfc_start_constructor): Removed.
473 (gfc_get_array_element): Removed.
474 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
475 instead. Fixed all callers.
476 (extract_element): Removed.
477 (gfc_expand_constructor): Temporarily removed check for
478 max-array-constructor. Will be re-introduced later if still required.
479 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
480 instead. Fixed all callers.
481 * expr.c (find_array_section): Replaced manual lookup of elements
482 by gfc_constructor_lookup.
484 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
486 * gfortran.h (gfc_get_null_expr): New prototype.
487 (gfc_get_operator_expr): New prototype.
488 (gfc_get_character_expr): New prototype.
489 (gfc_get_iokind_expr): New prototype.
490 * expr.c (gfc_get_null_expr): New.
491 (gfc_get_character_expr): New.
492 (gfc_get_iokind_expr): New.
493 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
494 * matchexp.c (build_node): Renamed and moved to
495 expr.c (gfc_get_operator_expr). Reordered arguments to match
496 other functions. Fixed all callers.
497 (gfc_get_parentheses): Use specific function to build expr.
498 * array.c (gfc_match_array_constructor): Likewise.
499 * arith.c (eval_intrinsic): Likewise.
500 (gfc_hollerith2int): Likewise.
501 (gfc_hollerith2real): Likewise.
502 (gfc_hollerith2complex): Likewise.
503 (gfc_hollerith2logical): Likewise.
504 * data.c (create_character_intializer): Likewise.
505 * decl.c (gfc_match_null): Likewise.
506 (enum_initializer): Likewise.
507 * io.c (gfc_match_format): Likewise.
508 (match_io): Likewise.
509 * match.c (gfc_match_nullify): Likewise.
510 * primary.c (match_string_constant): Likewise.
511 (match_logical_constant): Likewise.
512 (build_actual_constructor): Likewise.
513 * resolve.c (build_default_init_expr): Likewise.
514 * symbol.c (generate_isocbinding_symbol): Likewise.
515 (gfc_build_class_symbol): Likewise.
516 (gfc_find_derived_vtab): Likewise.
517 * simplify.c (simplify_achar_char): Likewise.
518 (gfc_simplify_adjustl): Likewise.
519 (gfc_simplify_adjustr): Likewise.
520 (gfc_simplify_and): Likewise.
521 (gfc_simplify_bit_size): Likewise.
522 (gfc_simplify_is_iostat_end): Likewise.
523 (gfc_simplify_is_iostat_eor): Likewise.
524 (gfc_simplify_isnan): Likewise.
525 (simplify_bound): Likewise.
526 (gfc_simplify_leadz): Likewise.
527 (gfc_simplify_len_trim): Likewise.
528 (gfc_simplify_logical): Likewise.
529 (gfc_simplify_maxexponent): Likewise.
530 (gfc_simplify_minexponent): Likewise.
531 (gfc_simplify_new_line): Likewise.
532 (gfc_simplify_null): Likewise.
533 (gfc_simplify_or): Likewise.
534 (gfc_simplify_precision): Likewise.
535 (gfc_simplify_repeat): Likewise.
536 (gfc_simplify_scan): Likewise.
537 (gfc_simplify_size): Likewise.
538 (gfc_simplify_trailz): Likewise.
539 (gfc_simplify_trim): Likewise.
540 (gfc_simplify_verify): Likewise.
541 (gfc_simplify_xor): Likewise.
542 * trans-io.c (build_dt): Likewise.
543 (gfc_new_nml_name_expr): Removed.
545 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
547 * arith.h (gfc_constant_result): Removed prototype.
548 * constructor.h (gfc_build_array_expr): Removed prototype.
549 (gfc_build_structure_constructor_expr): Removed prototype.
550 * gfortran.h (gfc_int_expr): Removed prototype.
551 (gfc_logical_expr): Removed prototype.
552 (gfc_get_array_expr): New prototype.
553 (gfc_get_structure_constructor_expr): New prototype.
554 (gfc_get_constant_expr): New prototype.
555 (gfc_get_int_expr): New prototype.
556 (gfc_get_logical_expr): New prototype.
557 * arith.c (gfc_constant_result): Moved and renamed to
558 expr.c (gfc_get_constant_expr). Fixed all callers.
559 * constructor.c (gfc_build_array_expr): Moved and renamed to
560 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
561 and kind. Fixed all callers.
562 (gfc_build_structure_constructor_expr): Moved and renamed to
563 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
564 to type and kind. Fixed all callers.
565 * expr.c (gfc_logical_expr): Renamed to ...
566 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
567 (gfc_int_expr): Renamed to ...
568 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
570 (gfc_get_constant_expr): New.
571 (gfc_get_array_expr): New.
572 (gfc_get_structure_constructor_expr): New.
573 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
576 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
578 * constructor.h: New.
579 * constructor.c: New.
580 * Make-lang.in: Add new files to F95_PARSER_OBJS.
581 * arith.c (reducy_unary): Use constructor API.
582 (reduce_binary_ac): Likewise.
583 (reduce_binary_ca): Likewise.
584 (reduce_binary_aa): Likewise.
585 * check.c (gfc_check_pack): Likewise.
586 (gfc_check_reshape): Likewise.
587 (gfc_check_unpack): Likewise.
588 * decl.c (add_init_expr_to_sym): Likewise.
589 (build_struct): Likewise.
590 * dependency.c (gfc_check_dependency): Likewise.
591 (contains_forall_index_p): Likewise.
592 * dump-parse-tree.c (show_constructor): Likewise.
593 * expr.c (free_expr0): Likewise.
594 (gfc_copy_expr): Likewise.
595 (gfc_is_constant_expr): Likewise.
596 (simplify_constructor): Likewise.
597 (find_array_element): Likewise.
598 (find_component_ref): Likewise.
599 (find_array_section): Likewise.
600 (find_substring_ref): Likewise.
601 (simplify_const_ref): Likewise.
602 (scalarize_intrinsic_call): Likewise.
603 (check_alloc_comp_init): Likewise.
604 (gfc_default_initializer): Likewise.
605 (gfc_traverse_expr): Likewise.
606 * iresolve.c (check_charlen_present): Likewise.
607 (gfc_resolve_reshape): Likewise.
608 (gfc_resolve_transfer): Likewise.
609 * module.c (mio_constructor): Likewise.
610 * primary.c (build_actual_constructor): Likewise.
611 (gfc_match_structure_constructor): Likewise.
612 * resolve.c (resolve_structure_cons): Likewise.
613 * simplify.c (is_constant_array_expr): Likewise.
614 (init_result_expr): Likewise.
615 (transformational_result): Likewise.
616 (simplify_transformation_to_scalar): Likewise.
617 (simplify_transformation_to_array): Likewise.
618 (gfc_simplify_dot_product): Likewise.
619 (simplify_bound): Likewise.
620 (simplify_matmul): Likewise.
621 (simplify_minval_maxval): Likewise.
622 (gfc_simplify_pack): Likewise.
623 (gfc_simplify_reshape): Likewise.
624 (gfc_simplify_shape): Likewise.
625 (gfc_simplify_spread): Likewise.
626 (gfc_simplify_transpose): Likewise.
627 (gfc_simplify_unpack): Likewise.q
628 (gfc_convert_constant): Likewise.
629 (gfc_convert_char_constant): Likewise.
630 * target-memory.c (size_array): Likewise.
631 (encode_array): Likewise.
632 (encode_derived): Likewise.
633 (interpret_array): Likewise.
634 (gfc_interpret_derived): Likewise.
635 (expr_to_char): Likewise.
636 (gfc_merge_initializers): Likewise.
637 * trans-array.c (gfc_get_array_constructor_size): Likewise.
638 (gfc_trans_array_constructor_value): Likewise.
639 (get_array_ctor_strlen): Likewise.
640 (gfc_constant_array_constructor_p): Likewise.
641 (gfc_build_constant_array_constructor): Likewise.
642 (gfc_trans_array_constructor): Likewise.
643 (gfc_conv_array_initializer): Likewise.
644 * trans-decl.c (check_constant_initializer): Likewise.
645 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
646 (gfc_apply_interface_mapping_to_cons): Likewise.
647 (gfc_trans_structure_assign): Likewise.
648 (gfc_conv_structure): Likewise.
649 * array.c (check_duplicate_iterator): Likewise.
650 (match_array_list): Likewise.
651 (match_array_cons_element): Likewise.
652 (gfc_match_array_constructor): Likewise.
653 (check_constructor_type): Likewise.
654 (check_constructor): Likewise.
656 (expand_constructor): Likewise.
657 (extract_element): Likewise.
658 (gfc_expanded_ac): Likewise.
659 (resolve_array_list): Likewise.
660 (gfc_resolve_character_array_constructor): Likewise.
661 (copy_iterator): Renamed to ...
662 (gfc_copy_iterator): ... this.
663 (gfc_append_constructor): Removed.
664 (gfc_insert_constructor): Removed unused function.
665 (gfc_get_constructor): Removed.
666 (gfc_free_constructor): Removed.
667 (qgfc_copy_constructor): Removed.
668 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
669 Removed all references. Replaced constructor list by splay-tree.
670 (struct gfc_constructor): Removed member 'next', moved 'offset' from
671 the inner struct, added member 'base'.
672 (gfc_append_constructor): Removed prototype.
673 (gfc_insert_constructor): Removed prototype.
674 (gfc_get_constructor): Removed prototype.
675 (gfc_free_constructor): Removed prototype.
676 (qgfc_copy_constructor): Removed prototype.
677 (gfc_copy_iterator): New prototype.
678 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
680 2010-04-10 Tobias Burnus <burnus@net-b.de>
683 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
684 proc-pointers and type-bound procedures.
685 (gfc_specification_expr): Check proc-pointers for pureness.
687 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
690 * gfortranspec.c (lang_specific_driver): Do not expose vars
691 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
694 2010-04-09 Tobias Burnus <burnus@net-b.de>
697 * decl.c (variable_decl, match_attr_spec): Fix setting the array
699 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
700 * data.c (gfc_assign_data_value): Ditto.
701 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
702 (gfc_traverse_expr): Traverse also through codimension expressions.
703 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
704 gfc_has_ultimate_pointer): New functions.
705 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
706 (gfc_array_ref): Add codimen.
707 (gfc_array_ref): Add in_allocate.
708 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
709 gfc_has_ultimate_pointer): Add prototypes.
710 * interface.c (compare_parameter, compare_actual_formal,
711 check_intents): Add coarray constraints.
712 * match.c (gfc_match_iterator): Add coarray constraint.
713 * match.h (gfc_match_array_ref): Update interface.
714 * primary.c (gfc_match_varspec): Handle codimensions.
715 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
716 (check_class_members): Return gfc_try instead for error recovery.
717 (resolve_typebound_function,resolve_typebound_subroutine,
718 check_members): Handle return value of check_class_members.
719 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
720 check_dimension, compare_spec_to_ref, resolve_array_ref,
721 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
722 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
724 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
725 Skip over coarray refs.
726 (gfc_array_allocate) Add support for references containing coindexes.
727 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
728 (gfc_map_intrinsic_function): Ignore codimensions.
730 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
733 * io.c (check_format_string): Added check for additional non
734 blank characters after the format string was successfully
736 * io.c (check_format): Changed the error messages for positive
737 int required and period required to drop through the error logic
738 and report with gfc_error instead of gfc_error_now. Corrected
739 format postion for hollerith strings.
741 2010-04-08 Tobias Burnus <burnus@net-b.de>
743 * module.c (use_iso_fortran_env_module): Fix standard check.
745 2010-04-07 Jakub Jelinek <jakub@redhat.com>
747 * parse.c (parse_derived, parse_enum): Avoid set but not used
750 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
753 * gfortran.texi: Add section about representation of
756 2010-04-07 Simon Baldwin <simonb@google.com>
758 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
759 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
761 2010-04-07 Richard Guenther <rguenther@suse.de>
763 * options.c (gfc_init_options): Do not set.
765 2010-04-06 Tobias Burnus <burnus@net-b.de>
768 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
769 * match.c (gfc_match_critical, sync_statement): Ditto.
770 * gfortran.h (gfc_fcoarray): New enum.
771 (gfc_option_t): Use it.
772 * lang.opt (fcoarray): Add new flag.
773 * invoke.texi (fcoarray): Document it.
774 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
775 (gfc_handle_coarray_option): New function.
777 2010-04-06 Tobias Burnus <burnus@net-b.de>
780 * gfortran.h (gfc_array_spec): Add cotype.
781 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
782 and defer error diagnostic.
783 * resolve.c (resolve_fl_derived): Add missing check.
784 (resolve_symbol): Add cotype/type check.
785 * parse.c (parse_derived): Fix setting of coarray_comp.
787 2010-04-06 Tobias Burnus <burnus@net-b.de>
790 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
791 match_array_element_spec,gfc_copy_array_spec,
792 gfc_compare_array_spec): Include corank.
793 (match_array_element_spec,gfc_set_array_spec): Support codimension.
794 * decl.c (build_sym,build_struct,variable_decl,
795 match_attr_spec,attr_decl1,cray_pointer_decl,
796 gfc_match_volatile): Add codimension.
797 (gfc_match_codimension): New function.
798 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
799 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
800 (gfc_add_codimension): New function prototype.
801 * match.h (gfc_match_codimension): New function prototype.
802 (gfc_match_array_spec): Update prototype
803 * match.c (gfc_match_common): Update gfc_match_array_spec call.
804 * module.c (MOD_VERSION): Bump.
805 (mio_symbol_attribute): Support coarray attributes.
806 (mio_array_spec): Add corank support.
807 * parse.c (decode_specification_statement,decode_statement,
808 parse_derived): Add coarray support.
809 * resolve.c (resolve_formal_arglist, was_declared,
810 is_non_constant_shape_array, resolve_fl_variable,
811 resolve_fl_derived, resolve_symbol): Add coarray support.
812 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
813 gfc_build_class_symbol): Add coarray support.
814 (gfc_add_codimension): New function.
816 2010-04-06 Tobias Burnus <burnus@net-b.de>
819 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
820 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
821 stat_locked_other_image, stat_stopped_image and stat_unlocked of
823 * intrinsic.texi (iso_fortran_env): Ditto.
824 * libgfortran.h (libgfortran_stat_codes): New enum.
825 * module.c (use_iso_fortran_env_module): Honour -std= when loading
826 constants from the intrinsic module.
828 2010-04-06 Tobias Burnus <burnus@net-b.de>
831 * intrinsic.c (add_functions): Add num_images.
832 * decl.c (gfc_match_end): Handle END CRITICAL.
833 * intrinsic.h (gfc_simplify_num_images): Add prototype.
834 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
836 * gfortran.h (gfc_statement): Add enum items for those.
838 (gfc_isym_id): Add num_images.
839 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
840 (gfc_trans_sync,gfc_trans_critical): New functions.
841 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
842 gfc_trans_critical): Add/update prototypes.
843 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
845 * trans.h (gfor_fndecl_error_stop_string) Add variable.
846 * resolve.c (resolve_sync): Add function.
847 (gfc_resolve_blocks): Handle CRITICAL.
848 (resolve_code): Handle CRITICAL, ERROR STOP,
849 (resolve_branch): Add CRITICAL constraint check.
851 * st.c (gfc_free_statement): Add new statements.
852 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
853 (gfc_build_builtin_function_decls): Initialize it.
854 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
855 (gfc_match_critical, gfc_match_error_stop, sync_statement,
856 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
858 (match_exit_cycle): Handle CRITICAL constraint.
859 (gfc_match_stopcode): Handle ERROR STOP.
860 * match.h (gfc_match_critical, gfc_match_error_stop,
861 gfc_match_sync_all, gfc_match_sync_images,
862 gfc_match_sync_memory): Add prototype.
863 * parse.c (decode_statement, gfc_ascii_statement,
864 parse_executable): Handle new statements.
865 (parse_critical_block): New function.
866 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
867 * intrinsic.texi (num_images): Document new function.
868 * simplify.c (gfc_simplify_num_images): Add function.
870 2010-04-06 Tobias Burnus <burnus@net-b.de>
873 * trans-array.c (gfc_conv_expr_descriptor): Update
874 gfc_trans_scalar_assign call.
875 (has_default_initializer): New function.
876 (gfc_trans_deferred_array): Nullify less often.
877 * trans-expr.c (gfc_conv_subref_array_arg,
878 gfc_trans_subcomponent_assign): Update call to
879 gfc_trans_scalar_assign.
880 (gfc_trans_scalar_assign): Add parameter and pass it on.
881 (gfc_trans_assignment_1): Optionally, do not dealloc before
883 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
884 call to gfc_trans_scalar_assign.
885 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
886 initializer to static variables.
887 (gfc_init_default_dt): Add dealloc parameter and pass it on.
888 * trans-stmt.c (forall_make_variable_temp,
889 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
890 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
891 gfc_trans_allocate): Update gfc_trans_assignment call.
892 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
893 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
894 parameter to prototype.
896 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
898 * ioparm.def : Update copyright.
900 * trans-array.c : ditto
901 * trans-array.h : ditto
903 * trans-types.c: ditto
904 * dependency.c : ditto
908 * trans-intrinsic.c : ditto
909 * libgfortran.h : ditto
910 * invoke.texi : ditto
911 * intrinsic.texi : ditto
914 * intrinsic.c : ditto
915 * interface.c : ditto
917 * trans-stmt.c : ditto
918 * trans-stmt.h : ditto
923 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
926 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
927 do not assert the context of derived types.
929 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
932 * ioparm.def: Change inquire size variable to type pointer to
935 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
938 * trans-expr.c (conv_parent_component_references): Ensure that
939 'dt' has a backend_decl.
942 * trans-expr.c (gfc_conv_structure): Ensure that the derived
943 type has a backend_decl.
946 * resolve.c (resolve_global_procedure): Check that the 'cl'
947 structure is not NULL.
949 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
951 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
954 2010-03-17 Tobias Burnus <burnus@net-b.de>
957 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
958 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
960 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
961 pointees as having explizit size.
962 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
964 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
965 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
966 * resolve.c (resolve_symbol): Handle cp_was_assumed.
967 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
968 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
971 2010-03-14 Tobias Burnus <burnus@net-b.de>
974 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
975 (resolve_ordinary_assign): Add check to avoid segfault.
977 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
981 * resolve.c (resolve_compcall): Add new boolean dummy argument
982 'class_members'. Only resolve expression at end if false.
983 Remove redundant, static variable 'class_object'.
984 (check_class_members): Add extra argument to call of
986 (resolve_typebound_function): Renamed resolve_class_compcall.
987 Do all the detection of class references here. Correct calls to
988 resolve_compcall for extra argument.
989 (resolve_typebound_subroutine): resolve_class_typebound_call
990 renamed. Otherwise same as resolve_typebound_function.
991 (gfc_resolve_expr): Call resolve_typebound_function.
992 (resolve_code): Call resolve_typebound_subroutine.
994 2010-03-10 Tobias Burnus <burnus@net-b.de
997 * symbol.c (get_iso_c_sym): Set sym->result.
999 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1002 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1003 for TBPs, otherwise they will not be resolved properly.
1004 (resolve_function): Use 'value.function.esym' instead of
1005 'value.function.name' to check if we're dealing with a TBP.
1006 (check_class_members): Set correct type of passed object for all TBPs,
1007 not only generic ones, except if the type is abstract.
1009 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1012 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1013 'final...' are not misinterpreted as FINAL statements.
1015 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1018 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1019 allocatable ultimate components do not need temporaries, whilst
1020 ultimate pointer components do.
1022 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1025 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1027 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1030 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1033 * trans-array.c (gfc_conv_array_parameter): A full array of
1034 derived type need not be restricted to a symbol without an
1035 array spec to use the call to gfc_conv_expr_descriptor.
1038 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1039 allocatable arrays do not need temporaries.
1041 2010-03-01 Tobias Burnus <burnus@net-b.de>
1044 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1047 2010-02-28 Tobias Burnus <burnus@net-b.de>
1050 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1051 (gfc_conv_initializer): Handle zero initializer as special case.
1053 2010-02-27 Tobias Burnus <burnus@net-b.de>
1056 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1057 for module variables for Fortran 2008.
1059 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1062 * trans-common.c (build_common_decl): Also update DECL_MODE,
1063 and DECL_SIZE when encountering a larger common block and call
1066 2010-02-24 Tobias Burnus <burnus@net-b.de>
1069 * trans-expr.c (gfc_conv_initializer): Call directly
1070 gfc_conv_constant for C_NULL_(FUN)PTR.
1072 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1075 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1076 checking the rest of the dimensions for elements.
1078 2010-02-21 Tobias Burnus <burnus@net-b.de>
1081 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1083 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1084 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1085 * invoke.texi: Document new -fno-protect-parens flag.
1087 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1093 * dependency.c (gfc_check_argument_var_dependency): Use enum
1094 value instead of arithmetic vaue for 'elemental'.
1095 (check_data_pointer_types): New function.
1096 (gfc_check_dependency): Call check_data_pointer_types.
1097 * trans-array.h : Change fourth argument of
1098 gfc_conv_array_parameter to boolean.
1099 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1100 can be a dummy but it must not be assumed shape or deferred.
1101 Change fourth argument to boolean. Array constructor exprs will
1102 always be contiguous and do not need packing and unpacking.
1103 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1104 space and change fourth argument of gfc_conv_array_parameter
1106 (gfc_trans_arrayfunc_assign): Change fourth argument of
1107 gfc_conv_array_parameter to boolean.
1108 * trans-io.c (gfc_convert_array_to_string): The same.
1109 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1111 2010-02-20 Tobias Burnus <burnus@net-b.de>
1114 * libgfortran.h: Add GFC_RTCHECK_MEM.
1115 * invoke.texi (-fcheck=): Document -fcheck=mem.
1116 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1117 and enable malloc-success check only with -fcheck=mem.
1118 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1120 2010-02-16 Tobias Burnus <burnus@net-b.de>
1123 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1124 * intrinsic.c (add_functions): Ditto.
1125 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1126 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1128 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1131 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1132 gfc_trans_do prototype.
1133 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1134 a loop exit condition. If exit condition is given, build the loop exit
1135 code, checking IO results of implied do loops in READ and WRITE.
1136 (gfc_trans_do): Likewise.
1137 * trans.c (trans_code): New static work function, previously
1138 gfc_trans_code. Passes exit condition to gfc_trans_do.
1139 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1140 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1141 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1142 result status bits in the dtparm structure. Use this condition in call
1143 to gfc_trans_code_cond.
1145 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1149 * trans-array.c (gfc_conv_array_parameter): Use
1150 gfc_full_array_ref_p to detect full and contiguous variable
1151 arrays. Full array components and contiguous arrays do not need
1152 internal_pack and internal_unpack.
1154 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1157 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1160 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1162 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1165 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1166 Tobias Burnus <burnus@net-b.de>
1169 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1171 2010-02-10 Tobias Burnus <burnus@net-b.de>
1174 * trans-decl.c (gfc_generate_function_code): Only check
1175 actual-vs.-dummy character bounds if not bind(C).
1177 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1180 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1181 info->dimen after info has been freed.
1183 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1186 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1189 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1191 * module.c (fix_mio_expr): Declare sym.
1193 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1196 * module.c (fix_mio_expr): Fix for private generic procedures.
1198 2010-02-09 Daniel Kraft <d@domob.eu>
1201 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1202 length to be correct and issue only with -Wsurprising.
1203 * invoke.texi (Wsurprising): Mention this new warning that is
1204 turned on by -Wsurprising.
1206 2010-02-09 Daniel Kraft <d@domob.eu>
1209 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1210 can be CHARACTER type.
1211 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1213 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1216 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1217 'formal_ptr'. If this is true, give returned descriptor unity
1218 lbounds, in all dimensions, and the appropriate offset.
1219 (gfc_conv_procedure_call); If formal is a pointer, set the last
1220 argument of gfc_conv_subref_array_arg to true.
1221 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1222 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1223 new arg of gfc_conv_subref_array_arg to false.
1224 * trans-stmt.c (forall_make_variable_temp): The same.
1226 2010-02-03 Tobias Burnus <burnus@net-b.de>
1229 * interface.c (compare_parameter): Disable rank-checking
1232 2010-02-02 Tobias Burnus <burnus@net-b.de>
1235 * parse.c (decode_specification_statement): Use sym->result not sym.
1237 2010-02-01 Tobias Burnus <burnus@net-b.de>
1240 * decl.c (variable_decl): Allow default initializer in
1241 TYPE declarations in PURE functions.
1243 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1246 * resolve.c (resolve_allocate_expr): Move default initialization code
1247 here from gfc_trans_allocate.
1248 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1250 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1251 of CLASS variables via memcpy.
1252 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1253 to resolve_allocate_expr.
1255 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1258 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1259 * gfortran.h : Add prototype for above.
1260 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1261 (gfc_trans_subcomponent_assign): Call new function to replace
1262 the code to deal with allocatable components.
1263 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1264 gfc_get_full_arrayspec_from_expr to replace existing code.
1266 2010-01-25 Tobias Burnus <burnus@net-b.de>
1269 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1272 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1276 * expr.c (remove_subobject_ref): If the constructor is NULL use
1277 the expression as the source.
1278 (simplify_const_ref): Change the type of expression if
1279 there are component references. Allow for substring to be at
1280 the end of an arbitrarily long chain of references. If an
1281 element is found that is not in an EXPR_ARRAY, assume that this
1282 is scalar initialization of array. Call remove_subobject_ref in
1283 this case with NULL second argument.
1285 2010-01-24 Tobias Burnus <burnus@net-b.de>
1288 * array.c (gfc_array_dimen_size): Use correct specific
1289 function in the check.
1291 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1294 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1295 is required, turn any trailing array elements after a range
1296 into ranges so that offsets can be calculated.
1298 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1300 * module.c (mio_f2k_derived): Use enumerator as initializer of
1304 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1305 bitfield of width 2.
1307 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1310 * resolve.c (extract_compcall_passed_object): Set locus for
1311 passed-object argument.
1312 (extract_ppc_passed_object): Set locus and correctly remove PPC
1315 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1318 * trans-decl.c (add_argument_checking): Do not use the backend
1319 decl directly to test for the presence of an optional dummy
1320 argument. Use gfc_conv_expr_present, remembering to set the
1324 * trans-decl.c (gfc_generate_function_code): Small white space
1325 changes. If 'recurcheckvar' is NULL do not try to reset it.
1327 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1330 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1331 component for extended types.
1332 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1333 and take care of parent component accessibility.
1335 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1338 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1339 * interface.c (check_interface1): Move a warning message here from
1340 resolve_fl_procedure.
1341 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1342 * module.c (read_module): Remove call to gfc_check_interfaces, since
1343 this comes too early here.
1344 * resolve.c (resolve_fl_procedure): Move warning message to
1347 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1350 * interface.c (check_interface1): Pass symbol name rather than NULL to
1351 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1353 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1354 than NULL to gfc_compare_interfaces.
1356 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1359 * trans-array.c (duplicate_allocatable): Static version of
1360 gfc_duplicate_allocatable with provision to handle scalar
1361 components. New boolean argument to switch off call to malloc
1363 (gfc_duplicate_allocatable): New function to call above with
1365 (gfc_copy_allocatable_data): New function to call above with
1367 (structure_alloc_comps): Do not apply indirect reference to
1368 scalar pointers. Add new section to copy allocatable components
1369 of arrays. Extend copying of allocatable components to include
1371 (gfc_copy_only_alloc_comp): New function to copy allocatable
1372 component derived types, without allocating the base structure.
1373 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1374 Add primitive for gfc_copy_only_alloc_comp.
1375 * trans-expr.c (gfc_conv_procedure_call): After calls to
1376 transformational functions with results that are derived types
1377 with allocatable components, copy the components in the result.
1378 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1379 of lhs derived types before allocation.
1381 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1384 * module.c (load_generic_interfaces): If a procedure that is
1385 use associated but not generic is given an interface that
1386 includes itself, then make it generic.
1388 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1389 Shujing Zhao <pearly.zhao@oracle.com>
1391 PR translation/42469
1392 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1393 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1394 character between option name and help text.
1396 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1400 * trans-array.c (gfc_conv_array_initializer): Change call to
1401 gfc_error_now to call to gfc_fatal_error.
1402 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1403 (is_constant_element): Changed name from constant_element.
1404 (gfc_constant_ac): Only use expand_construuctor for expression
1405 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1406 call gfc_is_constant_expr.
1407 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1409 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1410 array expressions should have their constructors expanded.
1411 (gfc_resolve_expr): Use new function to determine whether or not to call
1412 gfc_expand_constructor.
1414 2010-01-09 Tobias Burnus <burnus@net-b.de>
1417 * trans-expr.c (gfc_trans_structure_assign): Handle
1419 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1420 to the constructor for c_null_(fun)ptr.
1421 * resolve.c (resolve_structure_cons): Add special case
1422 for c_null_(fun)ptr.
1424 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1426 * gfortranspec.c (lang_specific_driver): Update copyright notice
1429 2010-01-08 Tobias Burnus <burnus@net-b.de>
1432 * symbol.c (check_conflict, gfc_copy_attr): Add
1433 ASYNCHRONOUS support.
1434 (gfc_add_asynchronous): New function.
1435 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1436 (gfc_match_asynchronous): New function.
1437 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1438 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1439 (gfc_add_asynchronous): New Prototype.
1440 * module.c (ab_attribute, mio_symbol_attribute): Add
1441 ASYNCHRONOUS support.
1442 * resolve.c (was_declared): Ditto.
1443 * match.h (gfc_match_asynchronous): New prototype.
1444 * parse.c (decode_specification_statement,decode_statement):
1445 Add ASYNCHRONOUS support.
1447 2010-01-07 Tobias Burnus <burnus@net-b.de>
1450 * trans-decl.c (get_proc_pointer_decl): Fix call to
1451 gfc_conv_initializer for array-valued proc-pointer funcs.
1453 2010-01-07 Tobias Burnus <burnus@net-b.de>
1456 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1457 allocatable scalars with SAVE attribute.
1459 2010-01-05 Tobias Burnus <burnus@net-b.de>
1462 * options.c (gfc_post_options): Set -frecursion
1463 when -fopenmp is used.
1465 2010-01-05 Tobias Burnus <burnus@net-b.de>
1468 * trans-expr.c (gfc_conv_procedure_call): Nullify
1469 return value for allocatable-scalar character functions.
1471 2010-01-04 Tobias Burnus <burnus@net-b.de>
1474 * error.c (error_printf, gfc_warning, gfc_notify_std,
1475 gfc_warning_now, gfc_error, gfc_error_now,
1476 gfc_fatal_error): Change argument name from nocmsgid to
1477 gmsgid to enable (x)gettext's % checking.
1479 2010-01-04 Tobias Burnus <burnus@net-b.de>
1481 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1483 2010-01-04 Tobias Burnus <burnus@net-b.de>
1486 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1487 for functions returning allocatable scalars.
1488 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1489 reallocating an allocatable scalar.
1490 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1492 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1493 allocatable scalars.
1494 (gfc_generate_function_code): Nullify result variable for
1495 allocatable scalars.
1498 * module.c (gfc_use_module): Fix warning string to allow
1502 * invoke.texi (-fcheck=recursion): Mention that the checking
1503 is also disabled for -frecursive.
1504 * trans-decl.c (gfc_generate_function_code): Disable
1505 -fcheck=recursion when -frecursive is used.
1507 * intrinsic.texi (iso_c_binding): Improve wording.
1510 Copyright (C) 2010 Free Software Foundation, Inc.
1512 Copying and distribution of this file, with or without modification,
1513 are permitted in any medium without royalty provided the copyright
1514 notice and this notice are preserved.