1 2010-05-10 Richard Guenther <rguenther@suse.de>
3 * trans-decl.c (gfc_build_library_function_decl): Split out
5 (build_library_function_decl_1): ... this new function.
6 Set a fnspec attribute if a specification was provided.
7 (gfc_build_library_function_decl_with_spec): New function.
8 (gfc_build_intrinsic_function_decls): Annotate internal_pack
11 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
14 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
17 2010-05-07 Jason Merrill <jason@redhat.com>
19 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
20 to avoid -Wc++-compat warning.
22 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
25 * options.c (gfc_handle_option): Add argument kind.
26 * gfortran.h (gfc_handle_option): Update declaration.
28 2010-05-06 Tobias Burnus <burnus@net-b.de>
31 * trans-types.c (gfc_sym_type): Mark Cray pointees as
34 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
37 * resolve.c (traverse_data_list): Rephrase error message for
38 non-constant bounds in data-implied-do.
40 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
43 * gfortran.h: Removed repeat count from constructor, removed
45 * data.h (gfc_assign_data_value_range): Changed return value from
47 * data.c (gfc_assign_data_value): Add location to constructor element.
48 (gfc_assign_data_value_range): Call gfc_assign_data_value()
49 for each element in range. Return early if an error was generated.
50 * resolve.c (check_data_variable): Stop early if range assignment
53 2010-05-05 Janus Weil <janus@gcc.gnu.org>
56 * resolve.c (resolve_fl_derived): Some fixes for class variables.
57 * symbol.c (gfc_build_class_symbol): Add separate class container for
60 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
63 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
65 2010-05-02 Tobias Burnus <burnus@net-b.de>
68 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
69 for lcobound, ucobound, image_index and this_image.
70 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
71 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
72 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
73 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
75 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
77 2010-04-30 Tobias Burnus <burnus@net-b.de>
81 * trans-types.c (gfc_get_array_descriptor_base): Fix index
82 calculation for array descriptor types.
84 2010-04-29 Janus Weil <janus@gcc.gnu.org>
87 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
88 initializers for PPC members of the vtabs.
90 2010-04-29 Janus Weil <janus@gcc.gnu.org>
93 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
94 attribute for all PPC members of the vtypes.
95 (copy_vtab_proc_comps): Copy the correct interface.
96 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
97 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
98 a dummy argument and make sure all PPC members of the vtab are
99 initialized correctly.
100 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
101 in call to gfc_trans_assign_vtab_procs.
102 * trans-stmt.c (gfc_trans_allocate): Ditto.
104 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
107 * resolve.c (resolve_typebound_function): Renamed
108 resolve_class_compcall.Do all the detection of class references
110 (resolve_typebound_subroutine): resolve_class_typebound_call
111 renamed. Otherwise same as resolve_typebound_function.
112 (gfc_resolve_expr): Call resolve_typebound_function.
113 (resolve_code): Call resolve_typebound_subroutine.
115 2010-04-29 Janus Weil <janus@gcc.gnu.org>
118 * resolve.c (resolve_typebound_generic_call): For CLASS methods
119 pass back the specific symtree name, rather than the target
122 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
125 * resolve.c (resolve_structure_cons): Make the initializer of
126 the vtab component 'extends' the same type as the component.
128 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
131 * interface.c (check_interface1): Pass symbol name rather than NULL to
132 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
133 trap MULL. (gfc_compare_derived_types): Revert previous change
134 incorporated incorrectly during merge from trunk, r155778.
135 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
136 than NULL to gfc_compare_interfaces.
137 * symbol.c (add_generic_specifics): Likewise.
139 2010-02-29 Janus Weil <janus@gcc.gnu.org>
142 * interface.c (gfc_compare_derived_types): Add condition for vtype.
143 * symbol.c (gfc_find_derived_vtab): Sey access to private.
144 (gfc_find_derived_vtab): Likewise.
145 * module.c (ab_attribute): Add enumerator AB_VTAB.
146 (mio_symbol_attribute): Use new attribute, AB_VTAB.
147 (check_for_ambiguous): Likewise.
149 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
150 Janus Weil <janus@gcc.gnu.org>
153 * trans-expr.c (select_class_proc): Remove function.
154 (conv_function_val): Delete reference to previous.
155 (gfc_conv_derived_to_class): Add second argument to the call to
156 gfc_find_derived_vtab.
157 (gfc_conv_structure): Exclude proc_pointer components when
158 accessing $data field of class objects.
159 (gfc_trans_assign_vtab_procs): New function.
160 (gfc_trans_class_assign): Add second argument to the call to
161 gfc_find_derived_vtab.
162 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
163 implement holding off searching for the vptr derived type.
164 (add_proc_component): New function.
165 (add_proc_comps): New function.
166 (add_procs_to_declared_vtab1): New function.
167 (copy_vtab_proc_comps): New function.
168 (add_procs_to_declared_vtab): New function.
169 (void add_generic_specifics): New function.
170 (add_generics_to_declared_vtab): New function.
171 (gfc_find_derived_vtab): Add second argument to the call to
172 gfc_find_derived_vtab. Add the calls to
173 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
174 * decl.c (build_sym, build_struct): Use new arg in calls to
175 gfc_build_class_symbol.
176 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
177 definition of struct gfc_class_esym_list. Modify prototypes
178 of gfc_build_class_symbol and gfc_find_derived_vtab.
179 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
180 call to gfc_find_derived_vtab.
181 * module.c : Add the vtype attribute.
182 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
183 * resolve.c (resolve_typebound_generic_call): Add second arg
184 to pass along the generic name for class methods.
185 (resolve_typebound_call): The same.
186 (resolve_compcall): Use the second arg to carry the generic
187 name from the above. Remove the reference to class_esym.
188 (check_members, check_class_members, resolve_class_esym,
189 hash_value_expr): Remove functions.
190 (resolve_class_compcall, resolve_class_typebound_call): Modify
191 to use vtable rather than member by member calls.
192 (gfc_resolve_expr): Modify second arg in call to
194 (resolve_select_type): Add second arg in call to
195 gfc_find_derived_vtab.
196 (resolve_code): Add second arg in call resolve_typebound_call.
197 (resolve_fl_derived): Exclude vtypes from check for late
198 procedure definitions. Likewise for checking of explicit
199 interface and checking of pass arg.
200 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
201 calls to gfc_find_derived_vtab.
202 * match.c (select_type_set_tmp): Use new arg in call to
203 gfc_build_class_symbol.
204 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
206 * parse.c (endType): Finish incomplete classes.
208 2010-04-28 Tobias Burnus <burnus@net-b.de>
212 * simplify.c (simplify_cobound): Handle scalar coarrays.
214 2010-04-27 Tobias Burnus <burnus@net-b.de>
216 * gfc-internals.texi: Update copyright year.
217 * gfortran.texi: Ditto.
218 * invoke.texi: Ditto.
220 2010-04-27 Tobias Burnus <burnus@net-b.de>
223 * resolve.c (resolve_allocate_expr): Allow array coarrays.
224 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
225 * trans-types.c (gfc_get_array_type_bounds,
226 gfc_get_array_descriptor_base): Add corank argument.
227 * trans-array.c (gfc_array_init_size): Handle corank.
228 (gfc_trans_create_temp_array, gfc_array_allocate,
229 gfc_conv_expr_descriptor): Add corank argument to call.
230 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
232 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
236 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
237 of mucking with a tree directly.
239 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
242 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
243 gfc_error with new error message.
245 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
249 * trans-expr.c (gfc_conv_expr): Supply an address expression for
251 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
253 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
254 than the address of a GFC_SS_REFERENCE.
255 * trans.h : Change comment on GFC_SS_REFERENCE.
257 2010-04-22 Richard Guenther <rguenther@suse.de>
260 * resolve.c (gfc_resolve_index): Wrap around ...
261 (gfc_resolve_index_1): ... this. Add parameter to allow
262 any integer kind index type.
263 (resolve_array_ref): Allow any integer kind for the start
264 index of an array ref.
266 2010-04-21 Jakub Jelinek <jakub@redhat.com>
269 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
272 2010-04-20 Harald Anlauf <anlauf@gmx.de>
274 * intrinsic.c (sort_actual): Remove 'is' in error message.
276 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
279 * resolve.c (resolve_fl_derived): If a component character
280 length has not been resolved, do so now.
281 (resolve_symbol): The same as above for a symbol character
283 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
284 not needed for a character valued, procedure pointer.
287 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
288 not found, return FAILURE rather than ICEing.
290 2010-04-19 Jakub Jelinek <jakub@redhat.com>
293 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
294 sequential loops private in the innermost containing task region.
296 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
298 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
299 to build_common_tree_nodes.
301 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
304 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
305 gfc_msg_bounds by using 'Array bound mismatch' directly.
306 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
307 error message to include the mismatch in the extent of array bound.
308 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
309 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
311 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
313 * gfortran.texi: Update information on temporary file locations.
315 2010-04-16 Jakub Jelinek <jakub@redhat.com>
317 * trans-decl.c (gfc_build_qualified_array): Ensure
318 ubound.N and lbound.N artificial variable names don't appear
321 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
324 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
325 block of code. Set name to the variable associated with the descriptor.
327 2010-04-15 Jakub Jelinek <jakub@redhat.com>
329 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
330 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
332 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
334 * intrinsic.texi: Add the missing specific name of intrinsic
335 procedure where the specific name is identical to the generic name.
336 Fix inconsistent or mismatch in the argument names in intrinsic
337 procedure descriptions. Add the SCALAR allocatable description to
340 2010-04-14 Tobias Burnus <burnus@net-b.de>
343 * array.c (gfc_find_array_ref): Handle codimensions.
344 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
345 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
346 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
348 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
349 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
351 * intrinsic.h (add_functions): Add this_image, image_index,
352 lcobound and ucobound intrinsics.
353 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
354 gfc_check_image_index, gfc_check_this_image,
355 gfc_simplify_image_index, gfc_simplify_lcobound,
356 gfc_simplify_this_image, gfc_simplify_ucobound):
357 New function prototypes.
358 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
359 IMAGE_INDEX): Document new intrinsic functions.
360 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
362 * simplify.c (simplify_bound_dim): Handle coarrays.
363 (simplify_bound): Update simplify_bound_dim call.
364 (gfc_simplify_num_images): Add -fcoarray=none check.
365 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
366 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
368 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
371 * constructor.c: Fix typo in comment.
372 * expr.c (find_array_section): Add check for max array limit.
374 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
377 * gfortranspec.c (lookup_option): Check for -static and return
379 (lang_specific_driver): Break when OPTION_static is discovered.
381 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
383 * array.c (extract_element): Restore function from trunk.
384 (gfc_get_array_element): Restore function from trunk.
385 (gfc_expand_constructor): Restore check against
386 flag_max_array_constructor.
387 * constructor.c (node_copy_and_append): Delete unused.
388 * gfortran.h: Delete comment and extra include.
389 * constructor.h: Bump copyright and clean up TODO comments.
390 * resolve.c: Whitespace.
392 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
394 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
395 with direct access access to elements. Adjusted prototype, fixed all
397 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
399 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
400 (gfc_simplify_spread): Removed workaround, directly insert elements
401 at a given array position.
402 (gfc_simplify_transpose): Likewise.
403 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
405 (gfc_simplify_unpack): Likewise.
407 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
409 * simplify.c (only_convert_cmplx_boz): Renamed to ...
410 (convert_boz): ... this and moved to start of file.
411 (gfc_simplify_abs): Whitespace fix.
412 (gfc_simplify_acos): Whitespace fix.
413 (gfc_simplify_acosh): Whitespace fix.
414 (gfc_simplify_aint): Whitespace fix.
415 (gfc_simplify_dint): Whitespace fix.
416 (gfc_simplify_anint): Whitespace fix.
417 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
418 (gfc_simplify_dnint): Whitespace fix.
419 (gfc_simplify_asin): Whitespace fix.
420 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
421 (gfc_simplify_atan): Likewise.
422 (gfc_simplify_atanh): Whitespace fix.
423 (gfc_simplify_atan2): Whitespace fix.
424 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
425 (gfc_simplify_bessel_j1): Likewise.
426 (gfc_simplify_bessel_jn): Likewise.
427 (gfc_simplify_bessel_y0): Likewise.
428 (gfc_simplify_bessel_y1): Likewise.
429 (gfc_simplify_bessel_yn): Likewise.
430 (gfc_simplify_ceiling): Reorderd statements.
431 (simplify_cmplx): Use convert_boz(), check for constant arguments.
433 (gfc_simplify_cmplx): Use correct default kind. Removed check for
435 (gfc_simplify_complex): Replaced if-gate. Removed check for
437 (gfc_simplify_conjg): Whitespace fix.
438 (gfc_simplify_cos): Whitespace fix.
439 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
440 (gfc_simplify_dcmplx): Removed check for constant arguments.
441 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
442 (gfc_simplify_digits): Whitespace fix.
443 (gfc_simplify_dim): Whitespace fix.
444 (gfc_simplify_dprod): Reordered statements.
445 (gfc_simplify_erf): Whitespace fix.
446 (gfc_simplify_erfc): Whitespace fix.
447 (gfc_simplify_epsilon): Whitespace fix.
448 (gfc_simplify_exp): Whitespace fix.
449 (gfc_simplify_exponent): Use convert_boz().
450 (gfc_simplify_floor): Reorderd statements.
451 (gfc_simplify_gamma): Whitespace fix.
452 (gfc_simplify_huge): Whitespace fix.
453 (gfc_simplify_iand): Whitespace fix.
454 (gfc_simplify_ieor): Whitespace fix.
455 (simplify_intconv): Use gfc_convert_constant().
456 (gfc_simplify_int): Use simplify_intconv().
457 (gfc_simplify_int2): Reorderd statements.
458 (gfc_simplify_idint): Reorderd statements.
459 (gfc_simplify_ior): Whitespace fix.
460 (gfc_simplify_ishftc): Removed duplicate type check.
461 (gfc_simplify_len): Use range_check() instead of manual range check.
462 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
463 (gfc_simplify_log): Whitespace fix.
464 (gfc_simplify_log10): Whitespace fix.
465 (gfc_simplify_minval): Whitespace fix.
466 (gfc_simplify_maxval): Whitespace fix.
467 (gfc_simplify_mod): Whitespace fix.
468 (gfc_simplify_modulo): Whitespace fix.
469 (simplify_nint): Reorderd statements.
470 (gfc_simplify_not): Whitespace fix.
471 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
472 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
473 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
474 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
475 (gfc_simplify_realpart): Whitespace fix.
476 (gfc_simplify_selected_char_kind): Removed unused result-variable.
477 (gfc_simplify_selected_int_kind): Removed unused result-variable.
478 (gfc_simplify_selected_real_kind): Removed unused result-variable.
479 (gfc_simplify_sign): Whitespace fix.
480 (gfc_simplify_sin): Whitespace fix.
481 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
482 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
483 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
484 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
485 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
487 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
489 * gfortran.h (gfc_start_constructor): Removed.
490 (gfc_get_array_element): Removed.
491 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
492 instead. Fixed all callers.
493 (extract_element): Removed.
494 (gfc_expand_constructor): Temporarily removed check for
495 max-array-constructor. Will be re-introduced later if still required.
496 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
497 instead. Fixed all callers.
498 * expr.c (find_array_section): Replaced manual lookup of elements
499 by gfc_constructor_lookup.
501 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
503 * gfortran.h (gfc_get_null_expr): New prototype.
504 (gfc_get_operator_expr): New prototype.
505 (gfc_get_character_expr): New prototype.
506 (gfc_get_iokind_expr): New prototype.
507 * expr.c (gfc_get_null_expr): New.
508 (gfc_get_character_expr): New.
509 (gfc_get_iokind_expr): New.
510 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
511 * matchexp.c (build_node): Renamed and moved to
512 expr.c (gfc_get_operator_expr). Reordered arguments to match
513 other functions. Fixed all callers.
514 (gfc_get_parentheses): Use specific function to build expr.
515 * array.c (gfc_match_array_constructor): Likewise.
516 * arith.c (eval_intrinsic): Likewise.
517 (gfc_hollerith2int): Likewise.
518 (gfc_hollerith2real): Likewise.
519 (gfc_hollerith2complex): Likewise.
520 (gfc_hollerith2logical): Likewise.
521 * data.c (create_character_intializer): Likewise.
522 * decl.c (gfc_match_null): Likewise.
523 (enum_initializer): Likewise.
524 * io.c (gfc_match_format): Likewise.
525 (match_io): Likewise.
526 * match.c (gfc_match_nullify): Likewise.
527 * primary.c (match_string_constant): Likewise.
528 (match_logical_constant): Likewise.
529 (build_actual_constructor): Likewise.
530 * resolve.c (build_default_init_expr): Likewise.
531 * symbol.c (generate_isocbinding_symbol): Likewise.
532 (gfc_build_class_symbol): Likewise.
533 (gfc_find_derived_vtab): Likewise.
534 * simplify.c (simplify_achar_char): Likewise.
535 (gfc_simplify_adjustl): Likewise.
536 (gfc_simplify_adjustr): Likewise.
537 (gfc_simplify_and): Likewise.
538 (gfc_simplify_bit_size): Likewise.
539 (gfc_simplify_is_iostat_end): Likewise.
540 (gfc_simplify_is_iostat_eor): Likewise.
541 (gfc_simplify_isnan): Likewise.
542 (simplify_bound): Likewise.
543 (gfc_simplify_leadz): Likewise.
544 (gfc_simplify_len_trim): Likewise.
545 (gfc_simplify_logical): Likewise.
546 (gfc_simplify_maxexponent): Likewise.
547 (gfc_simplify_minexponent): Likewise.
548 (gfc_simplify_new_line): Likewise.
549 (gfc_simplify_null): Likewise.
550 (gfc_simplify_or): Likewise.
551 (gfc_simplify_precision): Likewise.
552 (gfc_simplify_repeat): Likewise.
553 (gfc_simplify_scan): Likewise.
554 (gfc_simplify_size): Likewise.
555 (gfc_simplify_trailz): Likewise.
556 (gfc_simplify_trim): Likewise.
557 (gfc_simplify_verify): Likewise.
558 (gfc_simplify_xor): Likewise.
559 * trans-io.c (build_dt): Likewise.
560 (gfc_new_nml_name_expr): Removed.
562 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
564 * arith.h (gfc_constant_result): Removed prototype.
565 * constructor.h (gfc_build_array_expr): Removed prototype.
566 (gfc_build_structure_constructor_expr): Removed prototype.
567 * gfortran.h (gfc_int_expr): Removed prototype.
568 (gfc_logical_expr): Removed prototype.
569 (gfc_get_array_expr): New prototype.
570 (gfc_get_structure_constructor_expr): New prototype.
571 (gfc_get_constant_expr): New prototype.
572 (gfc_get_int_expr): New prototype.
573 (gfc_get_logical_expr): New prototype.
574 * arith.c (gfc_constant_result): Moved and renamed to
575 expr.c (gfc_get_constant_expr). Fixed all callers.
576 * constructor.c (gfc_build_array_expr): Moved and renamed to
577 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
578 and kind. Fixed all callers.
579 (gfc_build_structure_constructor_expr): Moved and renamed to
580 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
581 to type and kind. Fixed all callers.
582 * expr.c (gfc_logical_expr): Renamed to ...
583 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
584 (gfc_int_expr): Renamed to ...
585 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
587 (gfc_get_constant_expr): New.
588 (gfc_get_array_expr): New.
589 (gfc_get_structure_constructor_expr): New.
590 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
593 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
595 * constructor.h: New.
596 * constructor.c: New.
597 * Make-lang.in: Add new files to F95_PARSER_OBJS.
598 * arith.c (reducy_unary): Use constructor API.
599 (reduce_binary_ac): Likewise.
600 (reduce_binary_ca): Likewise.
601 (reduce_binary_aa): Likewise.
602 * check.c (gfc_check_pack): Likewise.
603 (gfc_check_reshape): Likewise.
604 (gfc_check_unpack): Likewise.
605 * decl.c (add_init_expr_to_sym): Likewise.
606 (build_struct): Likewise.
607 * dependency.c (gfc_check_dependency): Likewise.
608 (contains_forall_index_p): Likewise.
609 * dump-parse-tree.c (show_constructor): Likewise.
610 * expr.c (free_expr0): Likewise.
611 (gfc_copy_expr): Likewise.
612 (gfc_is_constant_expr): Likewise.
613 (simplify_constructor): Likewise.
614 (find_array_element): Likewise.
615 (find_component_ref): Likewise.
616 (find_array_section): Likewise.
617 (find_substring_ref): Likewise.
618 (simplify_const_ref): Likewise.
619 (scalarize_intrinsic_call): Likewise.
620 (check_alloc_comp_init): Likewise.
621 (gfc_default_initializer): Likewise.
622 (gfc_traverse_expr): Likewise.
623 * iresolve.c (check_charlen_present): Likewise.
624 (gfc_resolve_reshape): Likewise.
625 (gfc_resolve_transfer): Likewise.
626 * module.c (mio_constructor): Likewise.
627 * primary.c (build_actual_constructor): Likewise.
628 (gfc_match_structure_constructor): Likewise.
629 * resolve.c (resolve_structure_cons): Likewise.
630 * simplify.c (is_constant_array_expr): Likewise.
631 (init_result_expr): Likewise.
632 (transformational_result): Likewise.
633 (simplify_transformation_to_scalar): Likewise.
634 (simplify_transformation_to_array): Likewise.
635 (gfc_simplify_dot_product): Likewise.
636 (simplify_bound): Likewise.
637 (simplify_matmul): Likewise.
638 (simplify_minval_maxval): Likewise.
639 (gfc_simplify_pack): Likewise.
640 (gfc_simplify_reshape): Likewise.
641 (gfc_simplify_shape): Likewise.
642 (gfc_simplify_spread): Likewise.
643 (gfc_simplify_transpose): Likewise.
644 (gfc_simplify_unpack): Likewise.q
645 (gfc_convert_constant): Likewise.
646 (gfc_convert_char_constant): Likewise.
647 * target-memory.c (size_array): Likewise.
648 (encode_array): Likewise.
649 (encode_derived): Likewise.
650 (interpret_array): Likewise.
651 (gfc_interpret_derived): Likewise.
652 (expr_to_char): Likewise.
653 (gfc_merge_initializers): Likewise.
654 * trans-array.c (gfc_get_array_constructor_size): Likewise.
655 (gfc_trans_array_constructor_value): Likewise.
656 (get_array_ctor_strlen): Likewise.
657 (gfc_constant_array_constructor_p): Likewise.
658 (gfc_build_constant_array_constructor): Likewise.
659 (gfc_trans_array_constructor): Likewise.
660 (gfc_conv_array_initializer): Likewise.
661 * trans-decl.c (check_constant_initializer): Likewise.
662 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
663 (gfc_apply_interface_mapping_to_cons): Likewise.
664 (gfc_trans_structure_assign): Likewise.
665 (gfc_conv_structure): Likewise.
666 * array.c (check_duplicate_iterator): Likewise.
667 (match_array_list): Likewise.
668 (match_array_cons_element): Likewise.
669 (gfc_match_array_constructor): Likewise.
670 (check_constructor_type): Likewise.
671 (check_constructor): Likewise.
673 (expand_constructor): Likewise.
674 (extract_element): Likewise.
675 (gfc_expanded_ac): Likewise.
676 (resolve_array_list): Likewise.
677 (gfc_resolve_character_array_constructor): Likewise.
678 (copy_iterator): Renamed to ...
679 (gfc_copy_iterator): ... this.
680 (gfc_append_constructor): Removed.
681 (gfc_insert_constructor): Removed unused function.
682 (gfc_get_constructor): Removed.
683 (gfc_free_constructor): Removed.
684 (qgfc_copy_constructor): Removed.
685 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
686 Removed all references. Replaced constructor list by splay-tree.
687 (struct gfc_constructor): Removed member 'next', moved 'offset' from
688 the inner struct, added member 'base'.
689 (gfc_append_constructor): Removed prototype.
690 (gfc_insert_constructor): Removed prototype.
691 (gfc_get_constructor): Removed prototype.
692 (gfc_free_constructor): Removed prototype.
693 (qgfc_copy_constructor): Removed prototype.
694 (gfc_copy_iterator): New prototype.
695 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
697 2010-04-10 Tobias Burnus <burnus@net-b.de>
700 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
701 proc-pointers and type-bound procedures.
702 (gfc_specification_expr): Check proc-pointers for pureness.
704 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
707 * gfortranspec.c (lang_specific_driver): Do not expose vars
708 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
711 2010-04-09 Tobias Burnus <burnus@net-b.de>
714 * decl.c (variable_decl, match_attr_spec): Fix setting the array
716 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
717 * data.c (gfc_assign_data_value): Ditto.
718 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
719 (gfc_traverse_expr): Traverse also through codimension expressions.
720 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
721 gfc_has_ultimate_pointer): New functions.
722 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
723 (gfc_array_ref): Add codimen.
724 (gfc_array_ref): Add in_allocate.
725 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
726 gfc_has_ultimate_pointer): Add prototypes.
727 * interface.c (compare_parameter, compare_actual_formal,
728 check_intents): Add coarray constraints.
729 * match.c (gfc_match_iterator): Add coarray constraint.
730 * match.h (gfc_match_array_ref): Update interface.
731 * primary.c (gfc_match_varspec): Handle codimensions.
732 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
733 (check_class_members): Return gfc_try instead for error recovery.
734 (resolve_typebound_function,resolve_typebound_subroutine,
735 check_members): Handle return value of check_class_members.
736 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
737 check_dimension, compare_spec_to_ref, resolve_array_ref,
738 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
739 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
741 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
742 Skip over coarray refs.
743 (gfc_array_allocate) Add support for references containing coindexes.
744 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
745 (gfc_map_intrinsic_function): Ignore codimensions.
747 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
750 * io.c (check_format_string): Added check for additional non
751 blank characters after the format string was successfully
753 * io.c (check_format): Changed the error messages for positive
754 int required and period required to drop through the error logic
755 and report with gfc_error instead of gfc_error_now. Corrected
756 format postion for hollerith strings.
758 2010-04-08 Tobias Burnus <burnus@net-b.de>
760 * module.c (use_iso_fortran_env_module): Fix standard check.
762 2010-04-07 Jakub Jelinek <jakub@redhat.com>
764 * parse.c (parse_derived, parse_enum): Avoid set but not used
767 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
770 * gfortran.texi: Add section about representation of
773 2010-04-07 Simon Baldwin <simonb@google.com>
775 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
776 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
778 2010-04-07 Richard Guenther <rguenther@suse.de>
780 * options.c (gfc_init_options): Do not set.
782 2010-04-06 Tobias Burnus <burnus@net-b.de>
785 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
786 * match.c (gfc_match_critical, sync_statement): Ditto.
787 * gfortran.h (gfc_fcoarray): New enum.
788 (gfc_option_t): Use it.
789 * lang.opt (fcoarray): Add new flag.
790 * invoke.texi (fcoarray): Document it.
791 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
792 (gfc_handle_coarray_option): New function.
794 2010-04-06 Tobias Burnus <burnus@net-b.de>
797 * gfortran.h (gfc_array_spec): Add cotype.
798 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
799 and defer error diagnostic.
800 * resolve.c (resolve_fl_derived): Add missing check.
801 (resolve_symbol): Add cotype/type check.
802 * parse.c (parse_derived): Fix setting of coarray_comp.
804 2010-04-06 Tobias Burnus <burnus@net-b.de>
807 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
808 match_array_element_spec,gfc_copy_array_spec,
809 gfc_compare_array_spec): Include corank.
810 (match_array_element_spec,gfc_set_array_spec): Support codimension.
811 * decl.c (build_sym,build_struct,variable_decl,
812 match_attr_spec,attr_decl1,cray_pointer_decl,
813 gfc_match_volatile): Add codimension.
814 (gfc_match_codimension): New function.
815 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
816 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
817 (gfc_add_codimension): New function prototype.
818 * match.h (gfc_match_codimension): New function prototype.
819 (gfc_match_array_spec): Update prototype
820 * match.c (gfc_match_common): Update gfc_match_array_spec call.
821 * module.c (MOD_VERSION): Bump.
822 (mio_symbol_attribute): Support coarray attributes.
823 (mio_array_spec): Add corank support.
824 * parse.c (decode_specification_statement,decode_statement,
825 parse_derived): Add coarray support.
826 * resolve.c (resolve_formal_arglist, was_declared,
827 is_non_constant_shape_array, resolve_fl_variable,
828 resolve_fl_derived, resolve_symbol): Add coarray support.
829 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
830 gfc_build_class_symbol): Add coarray support.
831 (gfc_add_codimension): New function.
833 2010-04-06 Tobias Burnus <burnus@net-b.de>
836 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
837 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
838 stat_locked_other_image, stat_stopped_image and stat_unlocked of
840 * intrinsic.texi (iso_fortran_env): Ditto.
841 * libgfortran.h (libgfortran_stat_codes): New enum.
842 * module.c (use_iso_fortran_env_module): Honour -std= when loading
843 constants from the intrinsic module.
845 2010-04-06 Tobias Burnus <burnus@net-b.de>
848 * intrinsic.c (add_functions): Add num_images.
849 * decl.c (gfc_match_end): Handle END CRITICAL.
850 * intrinsic.h (gfc_simplify_num_images): Add prototype.
851 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
853 * gfortran.h (gfc_statement): Add enum items for those.
855 (gfc_isym_id): Add num_images.
856 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
857 (gfc_trans_sync,gfc_trans_critical): New functions.
858 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
859 gfc_trans_critical): Add/update prototypes.
860 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
862 * trans.h (gfor_fndecl_error_stop_string) Add variable.
863 * resolve.c (resolve_sync): Add function.
864 (gfc_resolve_blocks): Handle CRITICAL.
865 (resolve_code): Handle CRITICAL, ERROR STOP,
866 (resolve_branch): Add CRITICAL constraint check.
868 * st.c (gfc_free_statement): Add new statements.
869 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
870 (gfc_build_builtin_function_decls): Initialize it.
871 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
872 (gfc_match_critical, gfc_match_error_stop, sync_statement,
873 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
875 (match_exit_cycle): Handle CRITICAL constraint.
876 (gfc_match_stopcode): Handle ERROR STOP.
877 * match.h (gfc_match_critical, gfc_match_error_stop,
878 gfc_match_sync_all, gfc_match_sync_images,
879 gfc_match_sync_memory): Add prototype.
880 * parse.c (decode_statement, gfc_ascii_statement,
881 parse_executable): Handle new statements.
882 (parse_critical_block): New function.
883 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
884 * intrinsic.texi (num_images): Document new function.
885 * simplify.c (gfc_simplify_num_images): Add function.
887 2010-04-06 Tobias Burnus <burnus@net-b.de>
890 * trans-array.c (gfc_conv_expr_descriptor): Update
891 gfc_trans_scalar_assign call.
892 (has_default_initializer): New function.
893 (gfc_trans_deferred_array): Nullify less often.
894 * trans-expr.c (gfc_conv_subref_array_arg,
895 gfc_trans_subcomponent_assign): Update call to
896 gfc_trans_scalar_assign.
897 (gfc_trans_scalar_assign): Add parameter and pass it on.
898 (gfc_trans_assignment_1): Optionally, do not dealloc before
900 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
901 call to gfc_trans_scalar_assign.
902 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
903 initializer to static variables.
904 (gfc_init_default_dt): Add dealloc parameter and pass it on.
905 * trans-stmt.c (forall_make_variable_temp,
906 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
907 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
908 gfc_trans_allocate): Update gfc_trans_assignment call.
909 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
910 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
911 parameter to prototype.
913 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
915 * ioparm.def : Update copyright.
917 * trans-array.c : ditto
918 * trans-array.h : ditto
920 * trans-types.c: ditto
921 * dependency.c : ditto
925 * trans-intrinsic.c : ditto
926 * libgfortran.h : ditto
927 * invoke.texi : ditto
928 * intrinsic.texi : ditto
931 * intrinsic.c : ditto
932 * interface.c : ditto
934 * trans-stmt.c : ditto
935 * trans-stmt.h : ditto
940 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
943 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
944 do not assert the context of derived types.
946 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
949 * ioparm.def: Change inquire size variable to type pointer to
952 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
955 * trans-expr.c (conv_parent_component_references): Ensure that
956 'dt' has a backend_decl.
959 * trans-expr.c (gfc_conv_structure): Ensure that the derived
960 type has a backend_decl.
963 * resolve.c (resolve_global_procedure): Check that the 'cl'
964 structure is not NULL.
966 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
968 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
971 2010-03-17 Tobias Burnus <burnus@net-b.de>
974 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
975 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
977 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
978 pointees as having explizit size.
979 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
981 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
982 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
983 * resolve.c (resolve_symbol): Handle cp_was_assumed.
984 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
985 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
988 2010-03-14 Tobias Burnus <burnus@net-b.de>
991 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
992 (resolve_ordinary_assign): Add check to avoid segfault.
994 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
998 * resolve.c (resolve_compcall): Add new boolean dummy argument
999 'class_members'. Only resolve expression at end if false.
1000 Remove redundant, static variable 'class_object'.
1001 (check_class_members): Add extra argument to call of
1003 (resolve_typebound_function): Renamed resolve_class_compcall.
1004 Do all the detection of class references here. Correct calls to
1005 resolve_compcall for extra argument.
1006 (resolve_typebound_subroutine): resolve_class_typebound_call
1007 renamed. Otherwise same as resolve_typebound_function.
1008 (gfc_resolve_expr): Call resolve_typebound_function.
1009 (resolve_code): Call resolve_typebound_subroutine.
1011 2010-03-10 Tobias Burnus <burnus@net-b.de
1014 * symbol.c (get_iso_c_sym): Set sym->result.
1016 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1019 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1020 for TBPs, otherwise they will not be resolved properly.
1021 (resolve_function): Use 'value.function.esym' instead of
1022 'value.function.name' to check if we're dealing with a TBP.
1023 (check_class_members): Set correct type of passed object for all TBPs,
1024 not only generic ones, except if the type is abstract.
1026 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1029 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1030 'final...' are not misinterpreted as FINAL statements.
1032 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1035 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1036 allocatable ultimate components do not need temporaries, whilst
1037 ultimate pointer components do.
1039 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1042 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1044 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1047 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1050 * trans-array.c (gfc_conv_array_parameter): A full array of
1051 derived type need not be restricted to a symbol without an
1052 array spec to use the call to gfc_conv_expr_descriptor.
1055 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1056 allocatable arrays do not need temporaries.
1058 2010-03-01 Tobias Burnus <burnus@net-b.de>
1061 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1064 2010-02-28 Tobias Burnus <burnus@net-b.de>
1067 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1068 (gfc_conv_initializer): Handle zero initializer as special case.
1070 2010-02-27 Tobias Burnus <burnus@net-b.de>
1073 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1074 for module variables for Fortran 2008.
1076 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1079 * trans-common.c (build_common_decl): Also update DECL_MODE,
1080 and DECL_SIZE when encountering a larger common block and call
1083 2010-02-24 Tobias Burnus <burnus@net-b.de>
1086 * trans-expr.c (gfc_conv_initializer): Call directly
1087 gfc_conv_constant for C_NULL_(FUN)PTR.
1089 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1092 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1093 checking the rest of the dimensions for elements.
1095 2010-02-21 Tobias Burnus <burnus@net-b.de>
1098 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1100 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1101 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1102 * invoke.texi: Document new -fno-protect-parens flag.
1104 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1110 * dependency.c (gfc_check_argument_var_dependency): Use enum
1111 value instead of arithmetic vaue for 'elemental'.
1112 (check_data_pointer_types): New function.
1113 (gfc_check_dependency): Call check_data_pointer_types.
1114 * trans-array.h : Change fourth argument of
1115 gfc_conv_array_parameter to boolean.
1116 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1117 can be a dummy but it must not be assumed shape or deferred.
1118 Change fourth argument to boolean. Array constructor exprs will
1119 always be contiguous and do not need packing and unpacking.
1120 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1121 space and change fourth argument of gfc_conv_array_parameter
1123 (gfc_trans_arrayfunc_assign): Change fourth argument of
1124 gfc_conv_array_parameter to boolean.
1125 * trans-io.c (gfc_convert_array_to_string): The same.
1126 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1128 2010-02-20 Tobias Burnus <burnus@net-b.de>
1131 * libgfortran.h: Add GFC_RTCHECK_MEM.
1132 * invoke.texi (-fcheck=): Document -fcheck=mem.
1133 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1134 and enable malloc-success check only with -fcheck=mem.
1135 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1137 2010-02-16 Tobias Burnus <burnus@net-b.de>
1140 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1141 * intrinsic.c (add_functions): Ditto.
1142 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1143 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1145 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1148 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1149 gfc_trans_do prototype.
1150 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1151 a loop exit condition. If exit condition is given, build the loop exit
1152 code, checking IO results of implied do loops in READ and WRITE.
1153 (gfc_trans_do): Likewise.
1154 * trans.c (trans_code): New static work function, previously
1155 gfc_trans_code. Passes exit condition to gfc_trans_do.
1156 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1157 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1158 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1159 result status bits in the dtparm structure. Use this condition in call
1160 to gfc_trans_code_cond.
1162 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1166 * trans-array.c (gfc_conv_array_parameter): Use
1167 gfc_full_array_ref_p to detect full and contiguous variable
1168 arrays. Full array components and contiguous arrays do not need
1169 internal_pack and internal_unpack.
1171 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1174 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1177 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1179 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1182 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1183 Tobias Burnus <burnus@net-b.de>
1186 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1188 2010-02-10 Tobias Burnus <burnus@net-b.de>
1191 * trans-decl.c (gfc_generate_function_code): Only check
1192 actual-vs.-dummy character bounds if not bind(C).
1194 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1197 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1198 info->dimen after info has been freed.
1200 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1203 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1206 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1208 * module.c (fix_mio_expr): Declare sym.
1210 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1213 * module.c (fix_mio_expr): Fix for private generic procedures.
1215 2010-02-09 Daniel Kraft <d@domob.eu>
1218 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1219 length to be correct and issue only with -Wsurprising.
1220 * invoke.texi (Wsurprising): Mention this new warning that is
1221 turned on by -Wsurprising.
1223 2010-02-09 Daniel Kraft <d@domob.eu>
1226 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1227 can be CHARACTER type.
1228 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1230 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1233 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1234 'formal_ptr'. If this is true, give returned descriptor unity
1235 lbounds, in all dimensions, and the appropriate offset.
1236 (gfc_conv_procedure_call); If formal is a pointer, set the last
1237 argument of gfc_conv_subref_array_arg to true.
1238 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1239 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1240 new arg of gfc_conv_subref_array_arg to false.
1241 * trans-stmt.c (forall_make_variable_temp): The same.
1243 2010-02-03 Tobias Burnus <burnus@net-b.de>
1246 * interface.c (compare_parameter): Disable rank-checking
1249 2010-02-02 Tobias Burnus <burnus@net-b.de>
1252 * parse.c (decode_specification_statement): Use sym->result not sym.
1254 2010-02-01 Tobias Burnus <burnus@net-b.de>
1257 * decl.c (variable_decl): Allow default initializer in
1258 TYPE declarations in PURE functions.
1260 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1263 * resolve.c (resolve_allocate_expr): Move default initialization code
1264 here from gfc_trans_allocate.
1265 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1267 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1268 of CLASS variables via memcpy.
1269 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1270 to resolve_allocate_expr.
1272 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1275 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1276 * gfortran.h : Add prototype for above.
1277 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1278 (gfc_trans_subcomponent_assign): Call new function to replace
1279 the code to deal with allocatable components.
1280 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1281 gfc_get_full_arrayspec_from_expr to replace existing code.
1283 2010-01-25 Tobias Burnus <burnus@net-b.de>
1286 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1289 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1293 * expr.c (remove_subobject_ref): If the constructor is NULL use
1294 the expression as the source.
1295 (simplify_const_ref): Change the type of expression if
1296 there are component references. Allow for substring to be at
1297 the end of an arbitrarily long chain of references. If an
1298 element is found that is not in an EXPR_ARRAY, assume that this
1299 is scalar initialization of array. Call remove_subobject_ref in
1300 this case with NULL second argument.
1302 2010-01-24 Tobias Burnus <burnus@net-b.de>
1305 * array.c (gfc_array_dimen_size): Use correct specific
1306 function in the check.
1308 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1311 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1312 is required, turn any trailing array elements after a range
1313 into ranges so that offsets can be calculated.
1315 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1317 * module.c (mio_f2k_derived): Use enumerator as initializer of
1321 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1322 bitfield of width 2.
1324 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1327 * resolve.c (extract_compcall_passed_object): Set locus for
1328 passed-object argument.
1329 (extract_ppc_passed_object): Set locus and correctly remove PPC
1332 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1335 * trans-decl.c (add_argument_checking): Do not use the backend
1336 decl directly to test for the presence of an optional dummy
1337 argument. Use gfc_conv_expr_present, remembering to set the
1341 * trans-decl.c (gfc_generate_function_code): Small white space
1342 changes. If 'recurcheckvar' is NULL do not try to reset it.
1344 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1347 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1348 component for extended types.
1349 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1350 and take care of parent component accessibility.
1352 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1355 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1356 * interface.c (check_interface1): Move a warning message here from
1357 resolve_fl_procedure.
1358 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1359 * module.c (read_module): Remove call to gfc_check_interfaces, since
1360 this comes too early here.
1361 * resolve.c (resolve_fl_procedure): Move warning message to
1364 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1367 * interface.c (check_interface1): Pass symbol name rather than NULL to
1368 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1370 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1371 than NULL to gfc_compare_interfaces.
1373 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1376 * trans-array.c (duplicate_allocatable): Static version of
1377 gfc_duplicate_allocatable with provision to handle scalar
1378 components. New boolean argument to switch off call to malloc
1380 (gfc_duplicate_allocatable): New function to call above with
1382 (gfc_copy_allocatable_data): New function to call above with
1384 (structure_alloc_comps): Do not apply indirect reference to
1385 scalar pointers. Add new section to copy allocatable components
1386 of arrays. Extend copying of allocatable components to include
1388 (gfc_copy_only_alloc_comp): New function to copy allocatable
1389 component derived types, without allocating the base structure.
1390 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1391 Add primitive for gfc_copy_only_alloc_comp.
1392 * trans-expr.c (gfc_conv_procedure_call): After calls to
1393 transformational functions with results that are derived types
1394 with allocatable components, copy the components in the result.
1395 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1396 of lhs derived types before allocation.
1398 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1401 * module.c (load_generic_interfaces): If a procedure that is
1402 use associated but not generic is given an interface that
1403 includes itself, then make it generic.
1405 2010-01-11 Joseph Myers <joseph@codesourcery.com>
1406 Shujing Zhao <pearly.zhao@oracle.com>
1408 PR translation/42469
1409 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
1410 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
1411 character between option name and help text.
1413 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1417 * trans-array.c (gfc_conv_array_initializer): Change call to
1418 gfc_error_now to call to gfc_fatal_error.
1419 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
1420 (is_constant_element): Changed name from constant_element.
1421 (gfc_constant_ac): Only use expand_construuctor for expression
1422 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
1423 call gfc_is_constant_expr.
1424 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
1426 * resolve.c (gfc_is_expandable_expr): New function that determiners if
1427 array expressions should have their constructors expanded.
1428 (gfc_resolve_expr): Use new function to determine whether or not to call
1429 gfc_expand_constructor.
1431 2010-01-09 Tobias Burnus <burnus@net-b.de>
1434 * trans-expr.c (gfc_trans_structure_assign): Handle
1436 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
1437 to the constructor for c_null_(fun)ptr.
1438 * resolve.c (resolve_structure_cons): Add special case
1439 for c_null_(fun)ptr.
1441 2010-01-09 Jakub Jelinek <jakub@redhat.com>
1443 * gfortranspec.c (lang_specific_driver): Update copyright notice
1446 2010-01-08 Tobias Burnus <burnus@net-b.de>
1449 * symbol.c (check_conflict, gfc_copy_attr): Add
1450 ASYNCHRONOUS support.
1451 (gfc_add_asynchronous): New function.
1452 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
1453 (gfc_match_asynchronous): New function.
1454 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
1455 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
1456 (gfc_add_asynchronous): New Prototype.
1457 * module.c (ab_attribute, mio_symbol_attribute): Add
1458 ASYNCHRONOUS support.
1459 * resolve.c (was_declared): Ditto.
1460 * match.h (gfc_match_asynchronous): New prototype.
1461 * parse.c (decode_specification_statement,decode_statement):
1462 Add ASYNCHRONOUS support.
1464 2010-01-07 Tobias Burnus <burnus@net-b.de>
1467 * trans-decl.c (get_proc_pointer_decl): Fix call to
1468 gfc_conv_initializer for array-valued proc-pointer funcs.
1470 2010-01-07 Tobias Burnus <burnus@net-b.de>
1473 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
1474 allocatable scalars with SAVE attribute.
1476 2010-01-05 Tobias Burnus <burnus@net-b.de>
1479 * options.c (gfc_post_options): Set -frecursion
1480 when -fopenmp is used.
1482 2010-01-05 Tobias Burnus <burnus@net-b.de>
1485 * trans-expr.c (gfc_conv_procedure_call): Nullify
1486 return value for allocatable-scalar character functions.
1488 2010-01-04 Tobias Burnus <burnus@net-b.de>
1491 * error.c (error_printf, gfc_warning, gfc_notify_std,
1492 gfc_warning_now, gfc_error, gfc_error_now,
1493 gfc_fatal_error): Change argument name from nocmsgid to
1494 gmsgid to enable (x)gettext's % checking.
1496 2010-01-04 Tobias Burnus <burnus@net-b.de>
1498 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
1500 2010-01-04 Tobias Burnus <burnus@net-b.de>
1503 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
1504 for functions returning allocatable scalars.
1505 * trans-stmt.c (gfc_trans_allocate): Emmit error when
1506 reallocating an allocatable scalar.
1507 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
1509 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
1510 allocatable scalars.
1511 (gfc_generate_function_code): Nullify result variable for
1512 allocatable scalars.
1515 * module.c (gfc_use_module): Fix warning string to allow
1519 * invoke.texi (-fcheck=recursion): Mention that the checking
1520 is also disabled for -frecursive.
1521 * trans-decl.c (gfc_generate_function_code): Disable
1522 -fcheck=recursion when -frecursive is used.
1524 * intrinsic.texi (iso_c_binding): Improve wording.
1527 Copyright (C) 2010 Free Software Foundation, Inc.
1529 Copying and distribution of this file, with or without modification,
1530 are permitted in any medium without royalty provided the copyright
1531 notice and this notice are preserved.