1 2010-07-26 Tobias Burnus <burnus@net-b.de>
4 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
5 for call to transfer_namelist_element.
6 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
9 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
12 * Make-lang.in: Add fortran/frontend-passes.o.
13 * gfortran.h: Add prototype for gfc_run_passes.
14 * resolve.c (gfc_resolve): Call gfc_run_passes.
15 * frontend-passes.c: New file.
17 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
20 * scanner.c (gfc_next_char_literal): Enable truncation warning for
23 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
26 * gfortran.h (gfc_namespace): New field old_equiv.
27 (gfc_free_equiv_until): New prototype.
28 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
29 a parameterized stop condition.
30 (gfc_free_equiv): Use gfc_free_equiv_until.
31 * parse.c (next_statement): Save equivalence list.
32 (reject_statement): Restore equivalence list.
34 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
37 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
38 in the function so that it does not get missed by early exits.
39 (load_line): Add checks for quoted strings and free form comments to
40 disable warnings on comments. Add check for ampersand as first
41 character after truncation and don't warn for this case, but warn if
42 there are subsequent non-whitespace characters.
44 2010-07-24 Tobias Burnus <burnus@net-b.de>
47 * parse.c (gfc_parse_file): Do not override
48 gfc_global_ns_list items.
50 2010-07-24 Tobias Burnus <burnus@net-b.de>
52 * options.c (gfc_init_options): Enable -fwhole-file by default.
53 * interface.c (compare_parameter): Assume a Hollerith constant is
54 compatible with all other argument types.
56 2010-07-23 Tobias Burnus <burnus@net-b.de>
59 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
60 -fwhole-file also for derived types.
61 * trans-types.c (copy_dt_decls_ifequal): Remove static and
62 rename to gfc_copy_dt_decls_ifequal.
63 (gfc_get_derived_type): Update call.
64 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
66 2010-07-23 Tobias Burnus <burnus@net-b.de>
69 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
71 2010-07-23 Jakub Jelinek <jakub@redhat.com>
73 * trans-types.c (gfc_get_array_descriptor_base,
74 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
75 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
76 instead of clearing DECL_NAME.
77 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
79 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
82 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
84 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
85 reverse the scalarization loop.
86 gfc_conv_resolve_dependencies: Pass the reverse field of the
87 loopinfo to gfc_dep_resolver.
88 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
89 assignment by resetting loop.reverse.
90 gfortran.h : Add the gfc_reverse enum.
91 trans.h : Add the reverse field to gfc_loopinfo.
92 dependency.c (gfc_check_dependency): Pass null to the new arg
94 (gfc_check_section_vs_section): Check for reverse dependencies.
95 (gfc_dep_resolver): Add reverse argument and deal with the loop
97 dependency.h : Modify prototype for gfc_dep_resolver to include
100 2010-07-23 Daniel Kraft <d@domob.eu>
103 * gfortran.h (gfc_find_symtree_in_proc): New method.
104 * symbol.c (gfc_find_symtree_in_proc): New method.
105 * match.c (match_exit_cycle): Look for loop name also in parent
106 namespaces within current procedure.
108 2010-07-22 Tobias Burnus <burnus@net-b.de>
111 * dependency.c (gfc_check_dependency): Add argument alising check.
112 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
114 2010-07-22 Daniel Kraft <d@domob.eu>
116 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
117 now in the correct place.
119 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
122 * Revert my commit r162325.
124 2010-07-21 Daniel Kraft <d@domob.eu>
126 * trans.h (gfc_get_return_label): Removed.
127 (gfc_generate_return): New method.
128 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
129 returning a tree directly.
130 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
131 (gfc_trans_block_construct): Update for new interface to
132 `gfc_trans_deferred_vars'.
133 * trans-decl.c (current_function_return_label): Removed.
134 (current_procedure_symbol): New variable.
135 (gfc_get_return_label): Removed.
136 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
137 returning a tree directly.
138 (get_proc_result), (gfc_generate_return): New methods.
139 (gfc_generate_function_code): Clean up and do init/cleanup here
140 also with gfc_wrapped_block. Remove return-label but rather
143 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
146 * fortran/match.c (match_type_spec): Check for derived type before
149 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
152 * interface.c (matching_typebound_op): Add argument for the
153 return of the generic name for the procedure.
154 (build_compcall_for_operator): Add an argument for the generic
155 name of an operator procedure and supply it to the expression.
156 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
157 calls to the above procedures.
158 * resolve.c (resolve_typebound_function): Catch procedure
159 component calls for CLASS objects, check that the vtable is
160 complete and insert the $vptr and procedure components, to make
162 (resolve_typebound_function): The same.
163 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
164 an allocatable scalar if it is a result.
166 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
169 * match.c (gfc_match_iterator): Reverted.
171 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
174 * match.c (gfc_match_iterator): Remove error that iterator
175 cannot be INTENT(IN).
177 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
179 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
180 Access subscript through the "dim" field index.
181 (gfc_trans_create_temp_array): Access ss info through the "dim" field
183 (gfc_conv_array_index_offset): Ditto.
184 (gfc_conv_loop_setup): Ditto.
185 (gfc_conv_expr_descriptor): Ditto.
186 (gfc_conv_ss_startstride): Ditto. Update call to
187 gfc_conv_section_startstride.
188 (gfc_conv_section_startstride): Set values along the array dimension.
189 Get array dimension directly from the argument.
191 2010-07-15 Jakub Jelinek <jakub@redhat.com>
193 * trans.h (gfc_string_to_single_character): New prototype.
194 * trans-expr.c (string_to_single_character): Renamed to ...
195 (gfc_string_to_single_character): ... this. No longer static.
196 (gfc_conv_scalar_char_value, gfc_build_compare_string,
197 gfc_trans_string_copy): Adjust callers.
198 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
199 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
200 (select_struct): Move to toplevel, add GTY(()).
201 (gfc_trans_character_select): Optimize SELECT CASE
202 with character length 1.
204 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
206 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
207 * trans-common.c: Likewise.
208 * trans-decl.c: Likewise.
209 * trans-types.c: Likewise.
212 2010-07-15 Janus Weil <janus@gcc.gnu.org>
215 * resolve.c (resolve_typebound_generic_call): Resolve generic
216 non-polymorphic type-bound procedure calls to the correct specific
218 (resolve_typebound_subroutine): Remove superfluous code.
220 2010-07-15 Daniel Kraft <d@domob.eu>
223 * trans.h (struct gfc_wrapped_block): New struct.
224 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
225 (gfc_finish_wrapped_block): New method.
226 (gfc_init_default_dt): Add new init code to block rather than
228 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
229 (gfc_trans_dummy_array_bias): Ditto.
230 (gfc_trans_g77_array): Ditto.
231 (gfc_trans_deferred_array): Ditto.
232 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
233 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
234 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
235 (gfc_finish_wrapped_block): New method.
236 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
237 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
238 (gfc_trans_deferred_array): Ditto.
239 * trans-decl.c (gfc_trans_dummy_character): Ditto.
240 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
241 (init_intent_out_dt): Ditto.
242 (gfc_init_default_dt): Add new init code to block rather than
244 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
245 and cleanup code and put it all together.
247 2010-07-15 Jakub Jelinek <jakub@redhat.com>
249 * trans.h (gfc_build_compare_string): Add CODE argument.
250 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
251 gfc_build_compare_string.
252 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
253 gfc_build_compare_string.
254 (string_to_single_character): Rename len variable to length.
255 (gfc_optimize_len_trim): New function.
256 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
257 or NE_EXPR and one of the strings is string literal with LEN_TRIM
258 bigger than the length of the other string, they compare unequal.
261 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
262 in CASE_LABEL_EXPR and use NULL for low for the default case.
264 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
266 * trans-array.c (gfc_conv_section_upper_bound): Remove
267 (gfc_conv_section_startstride): Don't set the upper bound in the
268 vector subscript case.
269 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
271 2010-07-14 Janus Weil <janus@gcc.gnu.org>
274 * gfortran.h (gfc_is_data_pointer): Remove prototype.
275 * dependency.c (gfc_is_data_pointer): Make it static.
276 * intrinsic.texi: Update documentation on C_LOC.
277 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
278 and add a check for polymorphic variables.
280 2010-07-14 Jakub Jelinek <jakub@redhat.com>
282 * trans-expr.c (string_to_single_character): Also optimize
283 string literals containing a single char followed only by spaces.
284 (gfc_trans_string_copy): Remove redundant string_to_single_character
287 * trans-decl.c (gfc_build_intrinsic_function_decls,
288 gfc_build_builtin_function_decls): Mark functions as
289 DECL_PURE_P or TREE_READONLY.
291 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
293 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
294 instead of build_function_call_expr.
295 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
297 2010-07-13 Tobias Burnus <burnus@net-b.de>
298 Daniel Franke <franke.daniel@gmail.com>
301 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
302 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
304 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
306 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
307 Tobias Burnus <burnus@net-b.de>
310 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
311 noclobber/noescape annotations to function calls.
312 (gfc_build_builtin_function_decls): Likewise.
314 2010-07-13 Janus Weil <janus@gcc.gnu.org>
320 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
321 * class.c (gfc_build_class_symbol): Modified call to
322 'gfc_find_derived_vtab'.
323 (add_proc_component): Removed, moved code into 'add_proc_comp'.
324 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
326 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
327 Removed treatment of generics.
328 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
329 Call 'add_proc_comp' instead of duplicating code.
330 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
332 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
333 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
334 Removed treatment of generics.
335 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
336 'gfc_find_derived_vtab'.
337 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
338 Removed treatment of generics.
339 (resolve_select_type,resolve_fl_derived): Modified call to
340 'gfc_find_derived_vtab'.
341 * trans-decl.c (gfc_get_symbol_decl): Ditto.
342 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
344 * trans-stmt.c (gfc_trans_allocate): Ditto.
346 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
349 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
352 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
354 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
355 * resolve.c (build_default_init_expr): Ditto.
357 2010-07-11 Tobias Burnus <burnus@net-b.de>
360 * module.c (sort_iso_c_rename_list): Remove.
361 (import_iso_c_binding_module,use_iso_fortran_env_module):
362 Allow multiple imports of the same symbol.
364 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
366 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
368 2010-07-11 Janus Weil <janus@gcc.gnu.org>
371 * decl.c (build_sym,attr_decl1): Only build the class container if the
372 symbol has sufficient attributes.
373 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
374 pointer attribute for classes.
375 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
376 * module.c (MOD_VERSION): Bump.
377 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
378 (mio_symbol_attribute): Handle class_pointer attribute.
379 * parse.c (parse_derived): Use class_pointer instead of pointer
380 attribute for classes.
381 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
382 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
383 resolve_allocate_expr,resolve_fl_derived): Ditto.
384 (resolve_fl_var_and_proc): Check for class_ok attribute.
386 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
388 * trans-io.c (gfc_build_st_parameter): Update calls to
389 gfc_add_field_to_struct.
390 * trans-stmt.c (ADD_FIELD): Ditto.
392 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
394 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
395 fieldlist, remove fieldlist from argument list.
396 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
397 and remove fieldlist from argument list.
398 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
399 gfc_get_mixed_entry_union): Move setting
400 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
401 * trans-types.h (gfc_add_field_to_struct): Update prototype.
403 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
406 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
407 if the lhs has never been host associated, as well as not being
408 use associated, a pointer or a target.
409 * resolve.c (resolve_variable): Mark variables that are host
411 * gfortran.h: Add the host_assoc bit to the symbol_attribute
414 2010-07-09 Janus Weil <janus@gcc.gnu.org>
416 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
417 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
420 2010-07-08 Janus Weil <janus@gcc.gnu.org>
423 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
424 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
425 gfc_resolve_storage_size): New prototypes.
426 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
427 * intrinsic.c (add_functions): Add STORAGE_SIZE.
428 * iresolve.c (gfc_resolve_storage_size): New function.
429 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
431 (gfc_conv_intrinsic_storage_size): New function.
432 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
434 2010-07-08 Jakub Jelinek <jakub@redhat.com>
437 * match.c (match_exit_cycle): Error on EXIT also from collapsed
438 !$omp do loops. Error on CYCLE to non-innermost collapsed
441 2010-07-08 Tobias Burnus <burnus@net-b.de>
444 * array.c (gfc_match_array_ref): Better error message for
445 coarrays with too few ranks.
446 (match_subscript): Move one diagnostic to caller.
447 * gfortran.h (gfc_get_corank): Add prottype.
448 * expr.c (gfc_get_corank): New function.
449 * iresolve.c (resolve_bound): Fix rank for cobounds.
450 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
451 gfc_resolve_ucobound, gfc_resolve_this_image): Update
454 2010-07-06 Tobias Burnus <burnus@net-b.de>
457 * array.c (gfc_expand_constructor): Add optional diagnostic.
458 * gfortran.h (gfc_expand_constructor): Update prototype.
459 * expr.c (gfc_simplify_expr, check_init_expr,
460 gfc_reduce_init_expr): Update gfc_expand_constructor call.
461 * resolve.c (gfc_resolve_expr): Ditto.
463 2010-07-06 Tobias Burnus <burnus@net-b.de>
465 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
466 * trans-intrinsic.c: Ditto.
467 * trans-types.c: Ditto.
468 * convert.c: Include diagnostic-core.h instead of toplev.h.
470 * trans-array.c: Ditto.
471 * trans-const.c: Ditto.
472 * trans-expr.c: Ditto.
474 * trans-openmp.c: Ditto.
477 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
480 * check.c (dim_rank_check): Also check intrinsic functions.
481 Adjust permissible rank for functions which reduce the rank of
482 their argument. Spread is an exception, where DIM can
483 be one larger than the rank of array.
485 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
488 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
490 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
493 * trans-types.c (gfc_get_derived_type): Derived type fields
494 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
495 but build_pointer_type_for_mode must be used for this.
497 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
499 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
500 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
501 type of gfc_conv_procedure_call.
502 (conv_generic_with_optional_char_arg): Likewise.
503 * trans-stmt.c (gfc_trans_call): Likewise.
504 * trans-expr.c (gfc_conv_function_expr): Likewise.
505 (gfc_conv_procedure_call): Use build_call_vec instead of
508 2010-07-04 Daniel Kraft <d@domob.eu>
510 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
512 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
516 * trans-types.c (gfc_get_derived_type): Derived type fields
517 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
519 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
522 * decl.c (match_procedure_in_type): Clear structure before using.
523 (gfc_match_generic): Ditto.
525 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
527 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
528 * trans-types.c (gfc_add_field_to_struct_1): New function, most
529 of which comes from...
530 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
531 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
533 (gfc_get_array_descriptor_base): Likewise.
534 (gfc_get_mixed_entry_union): Likewise.
535 (gfc_get_derived_type): Add extra chain parameter for
536 gfc_add_field_to_struct.
537 * trans-stmt.c (gfc_trans_character_select): Likewise.
538 * trans-io.c (gfc_build_st_parameter): Likewise.
540 2010-06-29 Janus Weil <janus@gcc.gnu.org>
543 * resolve.c (is_external_proc): Prevent procedure pointers from being
544 regarded as external procedures.
546 2010-06-29 Janus Weil <janus@gcc.gnu.org>
549 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
550 passed as second argument of ASSOCIATED.
552 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
555 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
556 to determine if a function assignment can be made without a
558 (gfc_trans_arrayfunc_assign): Move all the conditions that
559 suppress the direct function call to the above new functon and
562 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
565 * interface.c (argument_rank_mismatch): New function.
566 (compare_parameter): Call new function instead of generating
569 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
571 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
572 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
575 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
577 * Make-lang.in: Update dependencies.
579 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
581 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
582 and exit_label fields.
583 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
585 * trans-stmt.c (gfc_trans_simple_do): Likewise.
586 (gfc_trans_do): Likewise.
587 (gfc_trans_do_while): Likewise.
588 (gfc_trans_cycle): Use cycle_label directly.
589 (gfc_trans_exit): Use exit_label directly.
591 2010-06-27 Daniel Kraft <d@domob.eu>
593 * dump-parse-tree.c (show_symbol): Dump target-expression for
595 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
596 (show_namespace): Use show_level for correct indentation of
597 "inner namespaces" (contained procedures or BLOCK).
599 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
602 * dump-parse-tree.c (show_code_node): Show namespace for
605 2010-06-26 Tobias Burnus <burnus@net-b.de>
607 * decl.c (gfc_match_decl_type_spec): Support
608 TYPE(intrinsic-type-spec).
610 2010-06-25 Tobias Burnus <burnus@net-b.de>
612 * intrinsic.h (gfc_check_selected_real_kind,
613 gfc_simplify_selected_real_kind): Update prototypes.
614 * intrinsic.c (add_functions): Add radix support to
616 * check.c (gfc_check_selected_real_kind): Ditto.
617 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
618 * trans-decl.c (gfc_build_intrinsic_function_decls):
619 Change call from selected_real_kind to selected_real_kind2008.
620 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
621 (PRECISION, RANGE, RADIX): Add cross @refs.
623 2010-06-25 Tobias Burnus <burnus@net-b.de>
625 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
626 * gfortran.texi (_gfortran_set_options): Update for
627 GFC_STD_F2008_OBS addition.
628 * libgfortran.h: Add GFC_STD_F2008_OBS.
629 * options.c (set_default_std_flags, gfc_handle_option): Handle
631 io.c (check_format): Fix allow_std check.
633 2010-06-25 Tobias Burnus <burnus@net-b.de>
635 * decl.c (gfc_match_entry): Allow END besides
636 END SUBROUTINE/END FUNCTION for contained procedures.
638 2010-06-25 Tobias Burnus <burnus@net-b.de>
640 * parse.c (next_free, next_fixed): Allow ";" as first character.
642 2010-06-24 Tobias Burnus <burnus@net-b.de>
645 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
647 2010-06-22 Janus Weil <janus@gcc.gnu.org>
650 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
653 2010-06-21 Tobias Burnus <burnus@net-b.de>
656 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
658 * symbol.c (gfc_add_contiguous): New function.
659 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
660 * decl.c (match_attr_spec): Ditto.
661 (gfc_match_contiguous): New function.
662 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
664 * gfortran.h (symbol_attribute): Add contiguous.
665 (gfc_is_simply_contiguous): Add prototype.
666 (gfc_add_contiguous): Add prototype.
667 * match.h (gfc_match_contiguous): Add prototype.
668 * parse.c (decode_specification_statement,
669 decode_statement): Handle contiguous attribute.
670 * expr.c (gfc_is_simply_contiguous): New function.
671 * dump-parse-tree.c (show_attr): Handle contiguous.
672 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
674 * trans-expr.c (gfc_add_interface_mapping): Copy
676 * trans-array.c (gfc_conv_descriptor_stride_get,
677 gfc_conv_array_parameter): Handle contiguous arrays.
678 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
679 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
681 * trans.h (gfc_array_kind): Ditto.
682 * trans-decl.c (gfc_get_symbol_decl): Ditto.
684 2010-06-20 Joseph Myers <joseph@codesourcery.com>
686 * options.c (gfc_handle_option): Don't handle N_OPTS.
688 2010-06-19 Janus Weil <janus@gcc.gnu.org>
691 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
694 2010-06-18 Tobias Burnus <burnus@net-b.de>
697 * resolve.c (resolve_allocate_deallocate): Properly check
698 part-refs in stat=/errmsg= for invalid use.
700 2010-06-17 Janus Weil <janus@gcc.gnu.org>
703 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
704 Return directly in case of an error.
706 2010-06-16 Janus Weil <janus@gcc.gnu.org>
709 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
710 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
711 structure to each procedure in a procedure list.
712 * module.c (mio_typebound_proc): Add NULL argument to
713 'gfc_get_typebound_proc'.
714 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
715 to initialize the new structure.
717 2010-06-15 Janus Weil <janus@gcc.gnu.org>
720 * gfortran.h (gfc_expr): Add new member 'mold'.
721 * match.c (gfc_match_allocate): Implement the MOLD tag.
722 * resolve.c (resolve_allocate_expr): Ditto.
723 * trans-stmt.c (gfc_trans_allocate): Ditto.
725 2010-06-15 Jakub Jelinek <jakub@redhat.com>
728 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
729 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
730 GFC_DECL_SAVED_DESCRIPTOR set.
731 (gfc_omp_report_decl): New function.
732 * trans.h (gfc_omp_report_decl): New prototype.
733 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
735 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
739 * gfortranspec.c (lang_specific_driver): Removed deprecation
741 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
742 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
743 * cpp.h (gfc_cpp_makedep): New.
744 (gfc_cpp_add_dep): New.
745 (gfc_cpp_add_target): New.
746 * cpp.c (gfc_cpp_option): Add deps* members.
747 (gfc_cpp_makedep): New.
748 (gfc_cpp_add_dep): New.
749 (gfc_cpp_add_target): New.
750 (gfc_cpp_init_options): Initialize new options.
751 (gfc_cpp_handle_option): Handle new options.
752 (gfc_cpp_post_options): Map new options to libcpp-options.
753 (gfc_cpp_init): Handle deferred -MQ and -MT options.
754 (gfc_cpp_done): If requested, write dependencies to file.
755 * module.c (gfc_dump_module): Add a module filename as target.
756 * scanner.c (open_included_file): New parameter system; add the
757 included file as dependency.
758 (gfc_open_included_file): Add the included file as dependency.
759 (gfc_open_intrinsic_module): Likewise.
760 * invoke.texi: Removed deprecation warning for -M.
761 * gfortran.texi: Removed Makefile-dependencies project.
763 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
765 * resolve.c (resolve_global_procedure): Improved checking if an
766 explicit interface is required.
768 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
770 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
772 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
773 (gfc_conv_intrinsic_ttynam): Likewise.
774 (gfc_conv_intrinsic_trim): Likewise.
776 2010-06-12 Janus Weil <janus@gcc.gnu.org>
779 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
781 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
783 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
785 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
787 * mathbuiltins.def: Add builtins that do not directly correspond
788 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
789 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
790 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
791 code_{r,c}{4,8,10,16} fields. Add
792 {,complex}{float,double,long_double}_built_in fields.
793 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
794 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
795 definition of OTHER_BUILTIN.
796 (real_compnt_info): Remove unused struct.
797 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
799 (build_round_expr): Call builtin_decl_for_precision instead of
801 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
803 (gfc_build_intrinsic_lib_fndecls): Match
804 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
805 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
807 (gfc_conv_intrinsic_lib_function): Go through all the extended
809 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
811 (gfc_conv_intrinsic_abs): Likewise.
812 (gfc_conv_intrinsic_mod): Likewise.
813 (gfc_conv_intrinsic_sign): Likewise.
814 (gfc_conv_intrinsic_fraction): Likewise.
815 (gfc_conv_intrinsic_nearest): Likewise.
816 (gfc_conv_intrinsic_spacing): Likewise.
817 (gfc_conv_intrinsic_rrspacing): Likewise.
818 (gfc_conv_intrinsic_scale): Likewise.
819 (gfc_conv_intrinsic_set_exponent): Likewise.
821 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
825 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
826 functions with CLASS formal arguments.
828 2010-06-10 Janus Weil <janus@gcc.gnu.org>
831 * resolve.c (conformable_arrays): Handle allocatable components.
833 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
836 * gfortran.texi: Document that Cray pointers cannot be function
839 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
842 * gfortran.texi: Document lack of support for syntax
843 "complex FUNCTION name*16()", and existence of alternative
844 legacy syntax "complex*16 FUNCTION name()".
846 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
849 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
850 POSIX's fsync(), and how to call the latter from Fortran code.
852 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
855 * interface.c (compare_actual_formal): Reject actual arguments with
856 array subscript passed to ASYNCHRONOUS dummys.
858 2010-06-10 Daniel Kraft <d@domob.eu>
861 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
862 (struct gfc_symbol): New field `assoc'.
863 (struct gfc_association_list): New struct.
864 (struct gfc_code): New struct `block' in union, move `ns' there
865 and add association list.
866 (gfc_free_association_list): New method.
867 (gfc_has_vector_subscript): Made public;
868 * match.h (gfc_match_associate): New method.
869 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
870 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
871 * interface.c (gfc_has_vector_subscript): Made public.
872 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
873 * match.c (gfc_match_associate): New method.
874 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
875 * primary.c (match_variable): Don't allow names associated to expr here.
876 * parse.c (decode_statement): Try matching ASSOCIATE statement.
877 (case_exec_markers, case_end): Add ASSOCIATE statement.
878 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
879 (parse_associate): New method.
880 (parse_executable): Handle ST_ASSOCIATE.
881 (parse_block_construct): Change reference to gfc_code's `ns' field.
882 * resolve.c (resolve_select_type): Ditto.
883 (resolve_code): Ditto.
884 (resolve_block_construct): Ditto and add comment.
885 (resolve_select_type): Set association list in generated BLOCK to NULL.
886 (resolve_symbol): Resolve associate names.
887 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
888 and free association list.
889 (gfc_free_association_list): New method.
890 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
891 * trans-stmt.c (gfc_trans_block_construct): Change reference to
892 gfc_code's `ns' field.
894 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
896 * error.c (error_print): Pre-initialize loc by NULL.
897 * openmp.c (resolve_omp_clauses): Add explicit
898 braces to avoid ambigous else.
899 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
901 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
903 * gfc-internals.texi: Move to GFDL 1.3.
904 * gfortran.texi: Ditto.
905 * intrinsic.texi: Ditto.
906 * invoke.texi: Ditto.
908 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
911 * check.c (gfc_check_selected_real_kind): Verify that the
912 actual arguments are scalar.
914 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
917 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
919 2010-06-09 Janus Weil <janus@gcc.gnu.org>
922 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
924 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
926 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
928 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
930 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
931 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
932 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
933 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
935 * fortran/check.c (nonnegative_check, less_than_bitsize1,
936 less_than_bitsize2): New functions.
937 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
938 nonnegative_check and less_than_bitsize1.
939 (gfc_check_ibclr, gfc_check_ibset): Removed.
940 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
943 2010-06-09 Janus Weil <janus@gcc.gnu.org>
946 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
949 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
951 * resolve.c (resolve_deallocate_expr): Avoid warning
952 about possible use of iunitialized sym.
953 (resolve_allocate_expr): Pre-initialize sym by NULL.
955 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
958 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
960 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
962 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
964 (gfc_get_array_type_bounds): Likewise.
966 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
967 (gfc_find_module): Likewise.
969 * f95-lang.c (pushlevel): Likewise.
971 * trans.h (struct lang_type): Add variable_size GTY option.
972 (struct lang_decl): Likewise.
974 2010-06-08 Tobias Burnus <burnus@net-b.de>
977 * symbol.c (check_conflict): Move protected--external/procedure check ...
978 * resolve.c (resolve_select_type): ... to the resolution stage.
980 2010-06-07 Tobias Burnus <burnus@net-b.de>
982 * options.c (gfc_handle_option): Fix -fno-recursive.
984 2010-06-07 Tobias Burnus <burnus@net-b.de>
986 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
987 * gfortran.texi (copyrights-gfortran): Ditto.
989 2010-06-07 Joseph Myers <joseph@codesourcery.com>
991 * lang.opt (fshort-enums): Define using Var and VarExists.
992 * options.c (gfc_handle_option): Don't set flag_short_enums here.
994 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
995 Janus Weil <janus@gcc.gnu.org>
998 * resolve.c (get_declared_from_expr): Move to before
999 resolve_typebound_generic_call. Make new_ref and class_ref
1000 ignorable if set to NULL.
1001 (resolve_typebound_generic_call): Once we have resolved the
1002 generic call, check that the specific instance is that which
1003 is bound to the declared type.
1004 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1005 freeing 'class_ref->next' twice.
1007 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1010 * trans-array.c (structure_alloc_comps): Dereference scalar
1011 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1014 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1016 * gfortranspec.c (append_arg, lang_specific_driver): Use
1017 GCC-specific formats in diagnostics.
1019 2010-06-02 Tobias Burnus <burnus@net-b.de>
1022 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1025 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1028 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1031 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1033 * fortran/gfortran.texi: Fix typos in description of variable-format-
1036 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1039 * dependency.c (gfc_check_section_vs_section): Check
1040 for interleaving array assignments without conflicts.
1042 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1044 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1045 $data component of a class container.
1046 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1047 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1048 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1049 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1050 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1051 * gcc/fortran/parse.c (parse_derived): Ditto.
1052 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1053 gfc_expr_attr): Ditto.
1054 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1055 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1056 resolve_fl_var_and_proc, resolve_typebound_procedure,
1057 resolve_fl_derived): Ditto.
1058 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1059 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1061 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1062 gfc_trans_deferred_vars): Ditto.
1063 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1065 2010-05-28 Tobias Burnus <burnus@net-b.de>
1067 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1069 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1071 * gfortranspec.c (append_arg, lang_specific_driver): Use
1072 fatal_error instead of fatal. Use warning instead of fprintf for
1075 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1077 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1078 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1079 xstrerror instead of strerror.
1081 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1083 * cpp.c (cb_cpp_error): Save and restore
1084 global_dc->warn_system_headers, not variable warn_system_headers.
1086 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1088 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1090 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1092 * trans-common.c: Do not include rtl.h, include output.h instead.
1093 * trans-decl.c: Likewise.
1095 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1098 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1099 namespace before trying to reorder the gsymbols.
1101 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1106 * resolve.c (resolve_global_procedure): Add check for global
1107 procedures with implicit interfaces and assumed-shape or optional
1108 dummy arguments. Verify that function return type, kind and string
1111 2010-05-21 Tobias Burnus <burnus@net-b.de>
1113 * gfortran.h: Do not include system.h.
1114 * bbt.c: Include system.h.
1116 * dependency.c: Ditto.
1117 * dump-parse-tree.c: Ditto.
1118 * arith.h: Do not include gfortran.h.
1119 * constructor.h: Do not include gfortran.h and splay-tree.h.
1120 * match.h: Do not include gfortran.h.
1122 * target-memory.h: Ditto.
1123 * openmp.c: Do not include toplev.h and target.h.
1124 * trans-stmt.c: Ditto not include toplev.h.
1126 * trans-common.c: Tell why toplev.h is needed. And
1127 do not include target.h.
1128 * trans-expr.c: Tell why toplev.h is needed.
1129 * trans-array.c: Ditto.
1130 * trans-openmp.c: Ditto.
1131 * trans-const.c: Ditto.
1133 * trans-types.c: Ditto.
1134 * trans-io.c: Ditto.
1135 * trans-decl.c: Ditto.
1138 * trans-intrinsic.c: Ditto.
1141 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1144 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1145 before returning MATCH_ERROR. Add check for scalar. Add check for
1146 default integer kind.
1148 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1151 * match.c (gfc_match_select_type): On error jump back out of the local
1153 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1154 stage, more precisely to ...
1155 * resolve.c (resolve_fl_derived): ... this place.
1157 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1160 * resolve.c (ensure_not_abstract): Allow abstract types with
1161 non-abstract ancestors.
1163 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1165 * trans-const.c: Include realmpfr.h.
1166 * Make-lang.in: Update dependencies.
1168 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1170 * trans-const.c, trans-types.c, trans-intrinsic.c:
1171 Clean up redundant includes.
1173 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1176 * lang.opt (Wunused-dummy-argument): New option.
1177 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1178 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1179 (set_Wall): Enable warn_unused_dummy_argument.
1180 (gfc_handle_option): Set warn_unused_dummy_argument according to
1182 * trans-decl.c (generate_local_decl): Separate warnings about
1183 unused variables and unused dummy arguments.
1184 * invoke.texi: Documented new option.
1186 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1188 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1189 (gfc_conv_string_tmp): Do not assert type comparibilty.
1190 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1191 (gfc_conv_expr_descriptor): Remove assert.
1192 * trans-common.c: Clarify why rtl.h and tm.h are included.
1193 * trans-openmp.c: Do not include ggc.h and real.h.
1194 Explain why gimple.h is included.
1195 * trans-const.c: Do not include ggc.h.
1196 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1197 * trans.c: Do not include ggc.h and real.h.
1198 Explain why gimple.h is included.
1199 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1200 and dwarf2out.h are included.
1201 * trans-io.c: Do not include gimple.h and real.h.
1202 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1203 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1206 2010-05-20 Tobias Burnus <burnus@net-b.de>
1208 * options.c (gfc_init_options,gfc_post_options): Enable
1209 flag_associative_math by default.
1211 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1214 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1215 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1216 blank STOP, handling a null expression. (gfc_trans_pause): Use
1217 pause_string for blank PAUSE.
1218 * trans.h: Add external function declaration for error_stop_numeric.
1219 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1220 the declaration for the library call. Adjust whitespaces.
1221 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1222 signal no stop code. Match the expression following the stop and pass
1223 that to the translators. Remove the old use of digit matching. Add
1224 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1225 and if CHARACTER, default character KIND.
1227 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1230 * lang.opt (Wconversion-extra): New option.
1231 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1232 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1233 (set_Wall): Enable -Wconversion.
1234 (gfc_handle_option): Set warn_conversion_extra.
1235 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1236 introduced for -Wconversion if -Wconversion-extra is present.
1237 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1238 -Wconversion; document -Wconversion-extra.
1240 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1243 * gfortran.h (gfc_has_default_initializer): New.
1244 * expr.c (gfc_has_default_initializer): New.
1245 * resolve.c (has_default_initializer): Removed, use
1246 gfc_has_default_initializer() instead. Updated all callers.
1247 * trans-array.c (has_default_initializer): Removed, use
1248 gfc_has_default_initializer() instead. Updated all callers.
1249 * trans-decl.c (generate_local_decl): Do not check the
1250 first component only to check for initializers, but use
1251 gfc_has_default_initializer() instead.
1253 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1256 * primary.c (match_string_constant): Move start_locus just inside
1258 * data.c (create_character_intializer): Clarified truncation warning.
1260 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1263 * intrinsic.h (gfc_check_float): New prototype.
1264 (gfc_check_sngl): New prototype.
1265 * check.c (gfc_check_float): New.
1266 (gfc_check_sngl): New.
1267 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1268 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1270 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1271 added them to the list of specifics of REAL instead.
1273 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1276 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1277 This is now handled via 'gfc_class_null_initializer'.
1279 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1281 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1282 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1283 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1284 add_procs_to_declared_vtab,add_generic_specifics,
1285 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1286 find_typebound_proc_uop,gfc_find_typebound_proc,
1287 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1288 gfc_get_tbp_symtree): Moved here from other places.
1289 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1291 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1292 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1293 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1294 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1295 * Make-lang.in: Add class.o.
1296 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1297 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1298 add_procs_to_declared_vtab,add_generic_specifics,
1299 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1300 find_typebound_proc_uop,gfc_find_typebound_proc,
1301 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1302 gfc_get_tbp_symtree): Move to class.c.
1304 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1306 * trans-types.c (gfc_init_types): Use build_function_type_list.
1307 (gfc_get_ppc_type): Likewise.
1308 * trans-decl.c (gfc_generate_constructors): Likewise.
1309 * f95-lang.c (build_builtin_fntypes): Likewise.
1310 (gfc_init_builtin_functions): Likewise.
1311 (DEF_FUNCTION_TYPE_0): Likewise.
1312 (DEF_FUNCTION_TYPE_1): Likewise.
1313 (DEF_FUNCTION_TYPE_2): Likewise.
1314 (DEF_FUNCTION_TYPE_3): Likewise.
1315 (DEF_FUNCTION_TYPE_4): Likewise.
1316 (DEF_FUNCTION_TYPE_5): Likewise.
1317 (DEF_FUNCTION_TYPE_6): Likewise.
1318 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1319 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1321 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1323 * trans-array.c (gfc_trans_array_constructor_value): Use
1324 build_constructor instead of build_constructor_from_list.
1325 (gfc_build_constant_array_constructor): Likewise.
1326 * trans-decl.c (create_main_function): Likewise.
1327 * trans-stmt.c (gfc_trans_character_select): Likewise.
1329 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1332 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1333 (resolve_fl_variable_derived): ... this place.
1334 (resolve_symbol): Make sure function symbols (and their result
1335 variables) are not resolved twice.
1337 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1340 * array.c (match_array_list): Revert change from 2010-05-13.
1342 2010-05-16 Richard Guenther <rguenther@suse.de>
1344 * trans-decl.c (module_htab_decls_hash): Revert last change.
1346 2010-05-16 Richard Guenther <rguenther@suse.de>
1348 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1350 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1352 * options.c (set_Wall): Remove special logic for Wuninitialized
1355 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1359 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1362 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1366 * gfortran.h (gfc_class_null_initializer): New prototype.
1367 * expr.c (gfc_class_null_initializer): New function to build a NULL
1368 initializer for CLASS pointers.
1369 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1370 containers. Remove default NULL initialization of $data component.
1371 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1373 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1374 Use new function 'gfc_class_null_initializer'.
1375 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1378 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1381 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1382 unsigned mpz_get_?i routines.
1384 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1386 * trans.c (trans_code): Set backend locus early.
1387 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1388 of the function instead of current input_location.
1390 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1393 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1395 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1396 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1399 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1402 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1404 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1405 by reference dummy procedures or non-dummy procedure pointers.
1406 (gfc_omp_predetermined_sharing): Return
1407 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1409 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1412 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1413 after OMP statement.
1414 (gfc_match_omp_critical): Likewise.
1415 (gfc_match_omp_flush): Likewise.
1416 (gfc_match_omp_workshare): Likewise.
1417 (gfc_match_omp_master): Likewise.
1418 (gfc_match_omp_ordered): Likewise.
1419 (gfc_match_omp_atomic): Likewise.
1420 (gfc_match_omp_barrier): Likewise.
1421 (gfc_match_omp_end_nowait): Likewise.
1423 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1426 * resolve.c (validate_case_label_expr): Removed FIXME.
1427 (resolve_select): Raise default warning on case labels out of range
1428 of the case expression.
1430 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1435 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1436 about conversion warnings.
1438 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1441 * match.c (gfc_match_select_type): Move error message to
1442 resolve_select_type.
1443 * resolve.c (resolve_select_type): Error message moved here from
1444 gfc_match_select_type. Correctly set type of temporary.
1446 2010-05-10 Richard Guenther <rguenther@suse.de>
1448 * trans-decl.c (gfc_build_library_function_decl): Split out
1450 (build_library_function_decl_1): ... this new function.
1451 Set a fnspec attribute if a specification was provided.
1452 (gfc_build_library_function_decl_with_spec): New function.
1453 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1454 and internal_unpack.
1456 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1459 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1462 2010-05-07 Jason Merrill <jason@redhat.com>
1464 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1465 to avoid -Wc++-compat warning.
1467 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1470 * options.c (gfc_handle_option): Add argument kind.
1471 * gfortran.h (gfc_handle_option): Update declaration.
1473 2010-05-06 Tobias Burnus <burnus@net-b.de>
1476 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1479 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1482 * resolve.c (traverse_data_list): Rephrase error message for
1483 non-constant bounds in data-implied-do.
1485 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1488 * gfortran.h: Removed repeat count from constructor, removed
1490 * data.h (gfc_assign_data_value_range): Changed return value from
1492 * data.c (gfc_assign_data_value): Add location to constructor element.
1493 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1494 for each element in range. Return early if an error was generated.
1495 * resolve.c (check_data_variable): Stop early if range assignment
1498 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1501 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1502 * symbol.c (gfc_build_class_symbol): Add separate class container for
1505 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1508 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1510 2010-05-02 Tobias Burnus <burnus@net-b.de>
1513 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1514 for lcobound, ucobound, image_index and this_image.
1515 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1516 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1517 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1518 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1520 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1522 2010-04-30 Tobias Burnus <burnus@net-b.de>
1526 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1527 calculation for array descriptor types.
1529 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1532 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1533 initializers for PPC members of the vtabs.
1535 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1538 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1539 attribute for all PPC members of the vtypes.
1540 (copy_vtab_proc_comps): Copy the correct interface.
1541 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1542 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1543 a dummy argument and make sure all PPC members of the vtab are
1544 initialized correctly.
1545 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1546 in call to gfc_trans_assign_vtab_procs.
1547 * trans-stmt.c (gfc_trans_allocate): Ditto.
1549 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1552 * resolve.c (resolve_typebound_function): Renamed
1553 resolve_class_compcall.Do all the detection of class references
1555 (resolve_typebound_subroutine): resolve_class_typebound_call
1556 renamed. Otherwise same as resolve_typebound_function.
1557 (gfc_resolve_expr): Call resolve_typebound_function.
1558 (resolve_code): Call resolve_typebound_subroutine.
1560 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1563 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1564 pass back the specific symtree name, rather than the target
1567 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1570 * resolve.c (resolve_structure_cons): Make the initializer of
1571 the vtab component 'extends' the same type as the component.
1573 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1576 * interface.c (check_interface1): Pass symbol name rather than NULL to
1577 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1578 trap MULL. (gfc_compare_derived_types): Revert previous change
1579 incorporated incorrectly during merge from trunk, r155778.
1580 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1581 than NULL to gfc_compare_interfaces.
1582 * symbol.c (add_generic_specifics): Likewise.
1584 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1587 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1588 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1589 (gfc_find_derived_vtab): Likewise.
1590 * module.c (ab_attribute): Add enumerator AB_VTAB.
1591 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1592 (check_for_ambiguous): Likewise.
1594 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1595 Janus Weil <janus@gcc.gnu.org>
1598 * trans-expr.c (select_class_proc): Remove function.
1599 (conv_function_val): Delete reference to previous.
1600 (gfc_conv_derived_to_class): Add second argument to the call to
1601 gfc_find_derived_vtab.
1602 (gfc_conv_structure): Exclude proc_pointer components when
1603 accessing $data field of class objects.
1604 (gfc_trans_assign_vtab_procs): New function.
1605 (gfc_trans_class_assign): Add second argument to the call to
1606 gfc_find_derived_vtab.
1607 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1608 implement holding off searching for the vptr derived type.
1609 (add_proc_component): New function.
1610 (add_proc_comps): New function.
1611 (add_procs_to_declared_vtab1): New function.
1612 (copy_vtab_proc_comps): New function.
1613 (add_procs_to_declared_vtab): New function.
1614 (void add_generic_specifics): New function.
1615 (add_generics_to_declared_vtab): New function.
1616 (gfc_find_derived_vtab): Add second argument to the call to
1617 gfc_find_derived_vtab. Add the calls to
1618 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1619 * decl.c (build_sym, build_struct): Use new arg in calls to
1620 gfc_build_class_symbol.
1621 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1622 definition of struct gfc_class_esym_list. Modify prototypes
1623 of gfc_build_class_symbol and gfc_find_derived_vtab.
1624 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1625 call to gfc_find_derived_vtab.
1626 * module.c : Add the vtype attribute.
1627 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1628 * resolve.c (resolve_typebound_generic_call): Add second arg
1629 to pass along the generic name for class methods.
1630 (resolve_typebound_call): The same.
1631 (resolve_compcall): Use the second arg to carry the generic
1632 name from the above. Remove the reference to class_esym.
1633 (check_members, check_class_members, resolve_class_esym,
1634 hash_value_expr): Remove functions.
1635 (resolve_class_compcall, resolve_class_typebound_call): Modify
1636 to use vtable rather than member by member calls.
1637 (gfc_resolve_expr): Modify second arg in call to
1639 (resolve_select_type): Add second arg in call to
1640 gfc_find_derived_vtab.
1641 (resolve_code): Add second arg in call resolve_typebound_call.
1642 (resolve_fl_derived): Exclude vtypes from check for late
1643 procedure definitions. Likewise for checking of explicit
1644 interface and checking of pass arg.
1645 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1646 calls to gfc_find_derived_vtab.
1647 * match.c (select_type_set_tmp): Use new arg in call to
1648 gfc_build_class_symbol.
1649 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1651 * parse.c (endType): Finish incomplete classes.
1653 2010-04-28 Tobias Burnus <burnus@net-b.de>
1657 * simplify.c (simplify_cobound): Handle scalar coarrays.
1659 2010-04-27 Tobias Burnus <burnus@net-b.de>
1661 * gfc-internals.texi: Update copyright year.
1662 * gfortran.texi: Ditto.
1663 * invoke.texi: Ditto.
1665 2010-04-27 Tobias Burnus <burnus@net-b.de>
1668 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1669 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1670 * trans-types.c (gfc_get_array_type_bounds,
1671 gfc_get_array_descriptor_base): Add corank argument.
1672 * trans-array.c (gfc_array_init_size): Handle corank.
1673 (gfc_trans_create_temp_array, gfc_array_allocate,
1674 gfc_conv_expr_descriptor): Add corank argument to call.
1675 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1677 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1681 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1682 of mucking with a tree directly.
1684 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1687 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1688 gfc_error with new error message.
1690 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1694 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1696 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1698 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1699 than the address of a GFC_SS_REFERENCE.
1700 * trans.h : Change comment on GFC_SS_REFERENCE.
1702 2010-04-22 Richard Guenther <rguenther@suse.de>
1705 * resolve.c (gfc_resolve_index): Wrap around ...
1706 (gfc_resolve_index_1): ... this. Add parameter to allow
1707 any integer kind index type.
1708 (resolve_array_ref): Allow any integer kind for the start
1709 index of an array ref.
1711 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1714 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1717 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1719 * intrinsic.c (sort_actual): Remove 'is' in error message.
1721 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1724 * resolve.c (resolve_fl_derived): If a component character
1725 length has not been resolved, do so now.
1726 (resolve_symbol): The same as above for a symbol character
1728 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1729 not needed for a character valued, procedure pointer.
1732 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1733 not found, return FAILURE rather than ICEing.
1735 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1738 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1739 sequential loops private in the innermost containing task region.
1741 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1743 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1744 to build_common_tree_nodes.
1746 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1749 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1750 gfc_msg_bounds by using 'Array bound mismatch' directly.
1751 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1752 error message to include the mismatch in the extent of array bound.
1753 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1754 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1756 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1758 * gfortran.texi: Update information on temporary file locations.
1760 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1762 * trans-decl.c (gfc_build_qualified_array): Ensure
1763 ubound.N and lbound.N artificial variable names don't appear
1766 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1769 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1770 block of code. Set name to the variable associated with the descriptor.
1772 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1774 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1775 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1777 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1779 * intrinsic.texi: Add the missing specific name of intrinsic
1780 procedure where the specific name is identical to the generic name.
1781 Fix inconsistent or mismatch in the argument names in intrinsic
1782 procedure descriptions. Add the SCALAR allocatable description to
1785 2010-04-14 Tobias Burnus <burnus@net-b.de>
1788 * array.c (gfc_find_array_ref): Handle codimensions.
1789 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1790 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1791 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1793 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1794 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1796 * intrinsic.h (add_functions): Add this_image, image_index,
1797 lcobound and ucobound intrinsics.
1798 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1799 gfc_check_image_index, gfc_check_this_image,
1800 gfc_simplify_image_index, gfc_simplify_lcobound,
1801 gfc_simplify_this_image, gfc_simplify_ucobound):
1802 New function prototypes.
1803 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1804 IMAGE_INDEX): Document new intrinsic functions.
1805 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1807 * simplify.c (simplify_bound_dim): Handle coarrays.
1808 (simplify_bound): Update simplify_bound_dim call.
1809 (gfc_simplify_num_images): Add -fcoarray=none check.
1810 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1811 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1813 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1816 * constructor.c: Fix typo in comment.
1817 * expr.c (find_array_section): Add check for max array limit.
1819 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1822 * gfortranspec.c (lookup_option): Check for -static and return
1824 (lang_specific_driver): Break when OPTION_static is discovered.
1826 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1828 * array.c (extract_element): Restore function from trunk.
1829 (gfc_get_array_element): Restore function from trunk.
1830 (gfc_expand_constructor): Restore check against
1831 flag_max_array_constructor.
1832 * constructor.c (node_copy_and_append): Delete unused.
1833 * gfortran.h: Delete comment and extra include.
1834 * constructor.h: Bump copyright and clean up TODO comments.
1835 * resolve.c: Whitespace.
1837 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1839 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1840 with direct access access to elements. Adjusted prototype, fixed all
1842 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1844 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1845 (gfc_simplify_spread): Removed workaround, directly insert elements
1846 at a given array position.
1847 (gfc_simplify_transpose): Likewise.
1848 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1850 (gfc_simplify_unpack): Likewise.
1852 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1854 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1855 (convert_boz): ... this and moved to start of file.
1856 (gfc_simplify_abs): Whitespace fix.
1857 (gfc_simplify_acos): Whitespace fix.
1858 (gfc_simplify_acosh): Whitespace fix.
1859 (gfc_simplify_aint): Whitespace fix.
1860 (gfc_simplify_dint): Whitespace fix.
1861 (gfc_simplify_anint): Whitespace fix.
1862 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1863 (gfc_simplify_dnint): Whitespace fix.
1864 (gfc_simplify_asin): Whitespace fix.
1865 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1866 (gfc_simplify_atan): Likewise.
1867 (gfc_simplify_atanh): Whitespace fix.
1868 (gfc_simplify_atan2): Whitespace fix.
1869 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1870 (gfc_simplify_bessel_j1): Likewise.
1871 (gfc_simplify_bessel_jn): Likewise.
1872 (gfc_simplify_bessel_y0): Likewise.
1873 (gfc_simplify_bessel_y1): Likewise.
1874 (gfc_simplify_bessel_yn): Likewise.
1875 (gfc_simplify_ceiling): Reorderd statements.
1876 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1878 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1880 (gfc_simplify_complex): Replaced if-gate. Removed check for
1882 (gfc_simplify_conjg): Whitespace fix.
1883 (gfc_simplify_cos): Whitespace fix.
1884 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1885 (gfc_simplify_dcmplx): Removed check for constant arguments.
1886 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1887 (gfc_simplify_digits): Whitespace fix.
1888 (gfc_simplify_dim): Whitespace fix.
1889 (gfc_simplify_dprod): Reordered statements.
1890 (gfc_simplify_erf): Whitespace fix.
1891 (gfc_simplify_erfc): Whitespace fix.
1892 (gfc_simplify_epsilon): Whitespace fix.
1893 (gfc_simplify_exp): Whitespace fix.
1894 (gfc_simplify_exponent): Use convert_boz().
1895 (gfc_simplify_floor): Reorderd statements.
1896 (gfc_simplify_gamma): Whitespace fix.
1897 (gfc_simplify_huge): Whitespace fix.
1898 (gfc_simplify_iand): Whitespace fix.
1899 (gfc_simplify_ieor): Whitespace fix.
1900 (simplify_intconv): Use gfc_convert_constant().
1901 (gfc_simplify_int): Use simplify_intconv().
1902 (gfc_simplify_int2): Reorderd statements.
1903 (gfc_simplify_idint): Reorderd statements.
1904 (gfc_simplify_ior): Whitespace fix.
1905 (gfc_simplify_ishftc): Removed duplicate type check.
1906 (gfc_simplify_len): Use range_check() instead of manual range check.
1907 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1908 (gfc_simplify_log): Whitespace fix.
1909 (gfc_simplify_log10): Whitespace fix.
1910 (gfc_simplify_minval): Whitespace fix.
1911 (gfc_simplify_maxval): Whitespace fix.
1912 (gfc_simplify_mod): Whitespace fix.
1913 (gfc_simplify_modulo): Whitespace fix.
1914 (simplify_nint): Reorderd statements.
1915 (gfc_simplify_not): Whitespace fix.
1916 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1917 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1918 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1919 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1920 (gfc_simplify_realpart): Whitespace fix.
1921 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1922 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1923 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1924 (gfc_simplify_sign): Whitespace fix.
1925 (gfc_simplify_sin): Whitespace fix.
1926 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1927 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1928 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1929 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1930 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1932 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1934 * gfortran.h (gfc_start_constructor): Removed.
1935 (gfc_get_array_element): Removed.
1936 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1937 instead. Fixed all callers.
1938 (extract_element): Removed.
1939 (gfc_expand_constructor): Temporarily removed check for
1940 max-array-constructor. Will be re-introduced later if still required.
1941 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1942 instead. Fixed all callers.
1943 * expr.c (find_array_section): Replaced manual lookup of elements
1944 by gfc_constructor_lookup.
1946 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1948 * gfortran.h (gfc_get_null_expr): New prototype.
1949 (gfc_get_operator_expr): New prototype.
1950 (gfc_get_character_expr): New prototype.
1951 (gfc_get_iokind_expr): New prototype.
1952 * expr.c (gfc_get_null_expr): New.
1953 (gfc_get_character_expr): New.
1954 (gfc_get_iokind_expr): New.
1955 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1956 * matchexp.c (build_node): Renamed and moved to
1957 expr.c (gfc_get_operator_expr). Reordered arguments to match
1958 other functions. Fixed all callers.
1959 (gfc_get_parentheses): Use specific function to build expr.
1960 * array.c (gfc_match_array_constructor): Likewise.
1961 * arith.c (eval_intrinsic): Likewise.
1962 (gfc_hollerith2int): Likewise.
1963 (gfc_hollerith2real): Likewise.
1964 (gfc_hollerith2complex): Likewise.
1965 (gfc_hollerith2logical): Likewise.
1966 * data.c (create_character_intializer): Likewise.
1967 * decl.c (gfc_match_null): Likewise.
1968 (enum_initializer): Likewise.
1969 * io.c (gfc_match_format): Likewise.
1970 (match_io): Likewise.
1971 * match.c (gfc_match_nullify): Likewise.
1972 * primary.c (match_string_constant): Likewise.
1973 (match_logical_constant): Likewise.
1974 (build_actual_constructor): Likewise.
1975 * resolve.c (build_default_init_expr): Likewise.
1976 * symbol.c (generate_isocbinding_symbol): Likewise.
1977 (gfc_build_class_symbol): Likewise.
1978 (gfc_find_derived_vtab): Likewise.
1979 * simplify.c (simplify_achar_char): Likewise.
1980 (gfc_simplify_adjustl): Likewise.
1981 (gfc_simplify_adjustr): Likewise.
1982 (gfc_simplify_and): Likewise.
1983 (gfc_simplify_bit_size): Likewise.
1984 (gfc_simplify_is_iostat_end): Likewise.
1985 (gfc_simplify_is_iostat_eor): Likewise.
1986 (gfc_simplify_isnan): Likewise.
1987 (simplify_bound): Likewise.
1988 (gfc_simplify_leadz): Likewise.
1989 (gfc_simplify_len_trim): Likewise.
1990 (gfc_simplify_logical): Likewise.
1991 (gfc_simplify_maxexponent): Likewise.
1992 (gfc_simplify_minexponent): Likewise.
1993 (gfc_simplify_new_line): Likewise.
1994 (gfc_simplify_null): Likewise.
1995 (gfc_simplify_or): Likewise.
1996 (gfc_simplify_precision): Likewise.
1997 (gfc_simplify_repeat): Likewise.
1998 (gfc_simplify_scan): Likewise.
1999 (gfc_simplify_size): Likewise.
2000 (gfc_simplify_trailz): Likewise.
2001 (gfc_simplify_trim): Likewise.
2002 (gfc_simplify_verify): Likewise.
2003 (gfc_simplify_xor): Likewise.
2004 * trans-io.c (build_dt): Likewise.
2005 (gfc_new_nml_name_expr): Removed.
2007 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2009 * arith.h (gfc_constant_result): Removed prototype.
2010 * constructor.h (gfc_build_array_expr): Removed prototype.
2011 (gfc_build_structure_constructor_expr): Removed prototype.
2012 * gfortran.h (gfc_int_expr): Removed prototype.
2013 (gfc_logical_expr): Removed prototype.
2014 (gfc_get_array_expr): New prototype.
2015 (gfc_get_structure_constructor_expr): New prototype.
2016 (gfc_get_constant_expr): New prototype.
2017 (gfc_get_int_expr): New prototype.
2018 (gfc_get_logical_expr): New prototype.
2019 * arith.c (gfc_constant_result): Moved and renamed to
2020 expr.c (gfc_get_constant_expr). Fixed all callers.
2021 * constructor.c (gfc_build_array_expr): Moved and renamed to
2022 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2023 and kind. Fixed all callers.
2024 (gfc_build_structure_constructor_expr): Moved and renamed to
2025 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2026 to type and kind. Fixed all callers.
2027 * expr.c (gfc_logical_expr): Renamed to ...
2028 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2029 (gfc_int_expr): Renamed to ...
2030 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2032 (gfc_get_constant_expr): New.
2033 (gfc_get_array_expr): New.
2034 (gfc_get_structure_constructor_expr): New.
2035 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2038 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2040 * constructor.h: New.
2041 * constructor.c: New.
2042 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2043 * arith.c (reducy_unary): Use constructor API.
2044 (reduce_binary_ac): Likewise.
2045 (reduce_binary_ca): Likewise.
2046 (reduce_binary_aa): Likewise.
2047 * check.c (gfc_check_pack): Likewise.
2048 (gfc_check_reshape): Likewise.
2049 (gfc_check_unpack): Likewise.
2050 * decl.c (add_init_expr_to_sym): Likewise.
2051 (build_struct): Likewise.
2052 * dependency.c (gfc_check_dependency): Likewise.
2053 (contains_forall_index_p): Likewise.
2054 * dump-parse-tree.c (show_constructor): Likewise.
2055 * expr.c (free_expr0): Likewise.
2056 (gfc_copy_expr): Likewise.
2057 (gfc_is_constant_expr): Likewise.
2058 (simplify_constructor): Likewise.
2059 (find_array_element): Likewise.
2060 (find_component_ref): Likewise.
2061 (find_array_section): Likewise.
2062 (find_substring_ref): Likewise.
2063 (simplify_const_ref): Likewise.
2064 (scalarize_intrinsic_call): Likewise.
2065 (check_alloc_comp_init): Likewise.
2066 (gfc_default_initializer): Likewise.
2067 (gfc_traverse_expr): Likewise.
2068 * iresolve.c (check_charlen_present): Likewise.
2069 (gfc_resolve_reshape): Likewise.
2070 (gfc_resolve_transfer): Likewise.
2071 * module.c (mio_constructor): Likewise.
2072 * primary.c (build_actual_constructor): Likewise.
2073 (gfc_match_structure_constructor): Likewise.
2074 * resolve.c (resolve_structure_cons): Likewise.
2075 * simplify.c (is_constant_array_expr): Likewise.
2076 (init_result_expr): Likewise.
2077 (transformational_result): Likewise.
2078 (simplify_transformation_to_scalar): Likewise.
2079 (simplify_transformation_to_array): Likewise.
2080 (gfc_simplify_dot_product): Likewise.
2081 (simplify_bound): Likewise.
2082 (simplify_matmul): Likewise.
2083 (simplify_minval_maxval): Likewise.
2084 (gfc_simplify_pack): Likewise.
2085 (gfc_simplify_reshape): Likewise.
2086 (gfc_simplify_shape): Likewise.
2087 (gfc_simplify_spread): Likewise.
2088 (gfc_simplify_transpose): Likewise.
2089 (gfc_simplify_unpack): Likewise.q
2090 (gfc_convert_constant): Likewise.
2091 (gfc_convert_char_constant): Likewise.
2092 * target-memory.c (size_array): Likewise.
2093 (encode_array): Likewise.
2094 (encode_derived): Likewise.
2095 (interpret_array): Likewise.
2096 (gfc_interpret_derived): Likewise.
2097 (expr_to_char): Likewise.
2098 (gfc_merge_initializers): Likewise.
2099 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2100 (gfc_trans_array_constructor_value): Likewise.
2101 (get_array_ctor_strlen): Likewise.
2102 (gfc_constant_array_constructor_p): Likewise.
2103 (gfc_build_constant_array_constructor): Likewise.
2104 (gfc_trans_array_constructor): Likewise.
2105 (gfc_conv_array_initializer): Likewise.
2106 * trans-decl.c (check_constant_initializer): Likewise.
2107 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2108 (gfc_apply_interface_mapping_to_cons): Likewise.
2109 (gfc_trans_structure_assign): Likewise.
2110 (gfc_conv_structure): Likewise.
2111 * array.c (check_duplicate_iterator): Likewise.
2112 (match_array_list): Likewise.
2113 (match_array_cons_element): Likewise.
2114 (gfc_match_array_constructor): Likewise.
2115 (check_constructor_type): Likewise.
2116 (check_constructor): Likewise.
2118 (expand_constructor): Likewise.
2119 (extract_element): Likewise.
2120 (gfc_expanded_ac): Likewise.
2121 (resolve_array_list): Likewise.
2122 (gfc_resolve_character_array_constructor): Likewise.
2123 (copy_iterator): Renamed to ...
2124 (gfc_copy_iterator): ... this.
2125 (gfc_append_constructor): Removed.
2126 (gfc_insert_constructor): Removed unused function.
2127 (gfc_get_constructor): Removed.
2128 (gfc_free_constructor): Removed.
2129 (qgfc_copy_constructor): Removed.
2130 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2131 Removed all references. Replaced constructor list by splay-tree.
2132 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2133 the inner struct, added member 'base'.
2134 (gfc_append_constructor): Removed prototype.
2135 (gfc_insert_constructor): Removed prototype.
2136 (gfc_get_constructor): Removed prototype.
2137 (gfc_free_constructor): Removed prototype.
2138 (qgfc_copy_constructor): Removed prototype.
2139 (gfc_copy_iterator): New prototype.
2140 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2142 2010-04-10 Tobias Burnus <burnus@net-b.de>
2145 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2146 proc-pointers and type-bound procedures.
2147 (gfc_specification_expr): Check proc-pointers for pureness.
2149 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2152 * gfortranspec.c (lang_specific_driver): Do not expose vars
2153 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2156 2010-04-09 Tobias Burnus <burnus@net-b.de>
2159 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2161 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2162 * data.c (gfc_assign_data_value): Ditto.
2163 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2164 (gfc_traverse_expr): Traverse also through codimension expressions.
2165 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2166 gfc_has_ultimate_pointer): New functions.
2167 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2168 (gfc_array_ref): Add codimen.
2169 (gfc_array_ref): Add in_allocate.
2170 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2171 gfc_has_ultimate_pointer): Add prototypes.
2172 * interface.c (compare_parameter, compare_actual_formal,
2173 check_intents): Add coarray constraints.
2174 * match.c (gfc_match_iterator): Add coarray constraint.
2175 * match.h (gfc_match_array_ref): Update interface.
2176 * primary.c (gfc_match_varspec): Handle codimensions.
2177 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2178 (check_class_members): Return gfc_try instead for error recovery.
2179 (resolve_typebound_function,resolve_typebound_subroutine,
2180 check_members): Handle return value of check_class_members.
2181 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2182 check_dimension, compare_spec_to_ref, resolve_array_ref,
2183 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2184 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2186 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2187 Skip over coarray refs.
2188 (gfc_array_allocate) Add support for references containing coindexes.
2189 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2190 (gfc_map_intrinsic_function): Ignore codimensions.
2192 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2195 * io.c (check_format_string): Added check for additional non
2196 blank characters after the format string was successfully
2198 * io.c (check_format): Changed the error messages for positive
2199 int required and period required to drop through the error logic
2200 and report with gfc_error instead of gfc_error_now. Corrected
2201 format postion for hollerith strings.
2203 2010-04-08 Tobias Burnus <burnus@net-b.de>
2205 * module.c (use_iso_fortran_env_module): Fix standard check.
2207 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2209 * parse.c (parse_derived, parse_enum): Avoid set but not used
2212 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2215 * gfortran.texi: Add section about representation of
2218 2010-04-07 Simon Baldwin <simonb@google.com>
2220 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2221 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2223 2010-04-07 Richard Guenther <rguenther@suse.de>
2225 * options.c (gfc_init_options): Do not set.
2227 2010-04-06 Tobias Burnus <burnus@net-b.de>
2230 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2231 * match.c (gfc_match_critical, sync_statement): Ditto.
2232 * gfortran.h (gfc_fcoarray): New enum.
2233 (gfc_option_t): Use it.
2234 * lang.opt (fcoarray): Add new flag.
2235 * invoke.texi (fcoarray): Document it.
2236 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2237 (gfc_handle_coarray_option): New function.
2239 2010-04-06 Tobias Burnus <burnus@net-b.de>
2242 * gfortran.h (gfc_array_spec): Add cotype.
2243 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2244 and defer error diagnostic.
2245 * resolve.c (resolve_fl_derived): Add missing check.
2246 (resolve_symbol): Add cotype/type check.
2247 * parse.c (parse_derived): Fix setting of coarray_comp.
2249 2010-04-06 Tobias Burnus <burnus@net-b.de>
2252 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2253 match_array_element_spec,gfc_copy_array_spec,
2254 gfc_compare_array_spec): Include corank.
2255 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2256 * decl.c (build_sym,build_struct,variable_decl,
2257 match_attr_spec,attr_decl1,cray_pointer_decl,
2258 gfc_match_volatile): Add codimension.
2259 (gfc_match_codimension): New function.
2260 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2261 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2262 (gfc_add_codimension): New function prototype.
2263 * match.h (gfc_match_codimension): New function prototype.
2264 (gfc_match_array_spec): Update prototype
2265 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2266 * module.c (MOD_VERSION): Bump.
2267 (mio_symbol_attribute): Support coarray attributes.
2268 (mio_array_spec): Add corank support.
2269 * parse.c (decode_specification_statement,decode_statement,
2270 parse_derived): Add coarray support.
2271 * resolve.c (resolve_formal_arglist, was_declared,
2272 is_non_constant_shape_array, resolve_fl_variable,
2273 resolve_fl_derived, resolve_symbol): Add coarray support.
2274 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2275 gfc_build_class_symbol): Add coarray support.
2276 (gfc_add_codimension): New function.
2278 2010-04-06 Tobias Burnus <burnus@net-b.de>
2281 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2282 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2283 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2285 * intrinsic.texi (iso_fortran_env): Ditto.
2286 * libgfortran.h (libgfortran_stat_codes): New enum.
2287 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2288 constants from the intrinsic module.
2290 2010-04-06 Tobias Burnus <burnus@net-b.de>
2293 * intrinsic.c (add_functions): Add num_images.
2294 * decl.c (gfc_match_end): Handle END CRITICAL.
2295 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2296 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2298 * gfortran.h (gfc_statement): Add enum items for those.
2299 (gfc_exec_op) Ditto.
2300 (gfc_isym_id): Add num_images.
2301 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2302 (gfc_trans_sync,gfc_trans_critical): New functions.
2303 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2304 gfc_trans_critical): Add/update prototypes.
2305 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2306 and SYNC statements.
2307 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2308 * resolve.c (resolve_sync): Add function.
2309 (gfc_resolve_blocks): Handle CRITICAL.
2310 (resolve_code): Handle CRITICAL, ERROR STOP,
2311 (resolve_branch): Add CRITICAL constraint check.
2312 and SYNC statements.
2313 * st.c (gfc_free_statement): Add new statements.
2314 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2315 (gfc_build_builtin_function_decls): Initialize it.
2316 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2317 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2318 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2320 (match_exit_cycle): Handle CRITICAL constraint.
2321 (gfc_match_stopcode): Handle ERROR STOP.
2322 * match.h (gfc_match_critical, gfc_match_error_stop,
2323 gfc_match_sync_all, gfc_match_sync_images,
2324 gfc_match_sync_memory): Add prototype.
2325 * parse.c (decode_statement, gfc_ascii_statement,
2326 parse_executable): Handle new statements.
2327 (parse_critical_block): New function.
2328 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2329 * intrinsic.texi (num_images): Document new function.
2330 * simplify.c (gfc_simplify_num_images): Add function.
2332 2010-04-06 Tobias Burnus <burnus@net-b.de>
2335 * trans-array.c (gfc_conv_expr_descriptor): Update
2336 gfc_trans_scalar_assign call.
2337 (has_default_initializer): New function.
2338 (gfc_trans_deferred_array): Nullify less often.
2339 * trans-expr.c (gfc_conv_subref_array_arg,
2340 gfc_trans_subcomponent_assign): Update call to
2341 gfc_trans_scalar_assign.
2342 (gfc_trans_scalar_assign): Add parameter and pass it on.
2343 (gfc_trans_assignment_1): Optionally, do not dealloc before
2345 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2346 call to gfc_trans_scalar_assign.
2347 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2348 initializer to static variables.
2349 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2350 * trans-stmt.c (forall_make_variable_temp,
2351 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2352 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2353 gfc_trans_allocate): Update gfc_trans_assignment call.
2354 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2355 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2356 parameter to prototype.
2358 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2360 * ioparm.def : Update copyright.
2362 * trans-array.c : ditto
2363 * trans-array.h : ditto
2365 * trans-types.c: ditto
2366 * dependency.c : ditto
2367 * gfortran.h : ditto
2369 * trans-io.c : ditto
2370 * trans-intrinsic.c : ditto
2371 * libgfortran.h : ditto
2372 * invoke.texi : ditto
2373 * intrinsic.texi : ditto
2376 * intrinsic.c : ditto
2377 * interface.c : ditto
2378 * iresolve.c : ditto
2379 * trans-stmt.c : ditto
2380 * trans-stmt.h : ditto
2385 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2388 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2389 do not assert the context of derived types.
2391 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2394 * ioparm.def: Change inquire size variable to type pointer to
2397 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2400 * trans-expr.c (conv_parent_component_references): Ensure that
2401 'dt' has a backend_decl.
2404 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2405 type has a backend_decl.
2408 * resolve.c (resolve_global_procedure): Check that the 'cl'
2409 structure is not NULL.
2411 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2413 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2416 2010-03-17 Tobias Burnus <burnus@net-b.de>
2419 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2420 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2422 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2423 pointees as having explizit size.
2424 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2426 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2427 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2428 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2429 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2430 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2433 2010-03-14 Tobias Burnus <burnus@net-b.de>
2436 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2437 (resolve_ordinary_assign): Add check to avoid segfault.
2439 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2443 * resolve.c (resolve_compcall): Add new boolean dummy argument
2444 'class_members'. Only resolve expression at end if false.
2445 Remove redundant, static variable 'class_object'.
2446 (check_class_members): Add extra argument to call of
2448 (resolve_typebound_function): Renamed resolve_class_compcall.
2449 Do all the detection of class references here. Correct calls to
2450 resolve_compcall for extra argument.
2451 (resolve_typebound_subroutine): resolve_class_typebound_call
2452 renamed. Otherwise same as resolve_typebound_function.
2453 (gfc_resolve_expr): Call resolve_typebound_function.
2454 (resolve_code): Call resolve_typebound_subroutine.
2456 2010-03-10 Tobias Burnus <burnus@net-b.de
2459 * symbol.c (get_iso_c_sym): Set sym->result.
2461 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2464 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2465 for TBPs, otherwise they will not be resolved properly.
2466 (resolve_function): Use 'value.function.esym' instead of
2467 'value.function.name' to check if we're dealing with a TBP.
2468 (check_class_members): Set correct type of passed object for all TBPs,
2469 not only generic ones, except if the type is abstract.
2471 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2474 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2475 'final...' are not misinterpreted as FINAL statements.
2477 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2480 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2481 allocatable ultimate components do not need temporaries, whilst
2482 ultimate pointer components do.
2484 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2487 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2489 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2492 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2495 * trans-array.c (gfc_conv_array_parameter): A full array of
2496 derived type need not be restricted to a symbol without an
2497 array spec to use the call to gfc_conv_expr_descriptor.
2500 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2501 allocatable arrays do not need temporaries.
2503 2010-03-01 Tobias Burnus <burnus@net-b.de>
2506 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2509 2010-02-28 Tobias Burnus <burnus@net-b.de>
2512 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2513 (gfc_conv_initializer): Handle zero initializer as special case.
2515 2010-02-27 Tobias Burnus <burnus@net-b.de>
2518 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2519 for module variables for Fortran 2008.
2521 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2524 * trans-common.c (build_common_decl): Also update DECL_MODE,
2525 and DECL_SIZE when encountering a larger common block and call
2528 2010-02-24 Tobias Burnus <burnus@net-b.de>
2531 * trans-expr.c (gfc_conv_initializer): Call directly
2532 gfc_conv_constant for C_NULL_(FUN)PTR.
2534 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2537 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2538 checking the rest of the dimensions for elements.
2540 2010-02-21 Tobias Burnus <burnus@net-b.de>
2543 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2545 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2546 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2547 * invoke.texi: Document new -fno-protect-parens flag.
2549 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2555 * dependency.c (gfc_check_argument_var_dependency): Use enum
2556 value instead of arithmetic vaue for 'elemental'.
2557 (check_data_pointer_types): New function.
2558 (gfc_check_dependency): Call check_data_pointer_types.
2559 * trans-array.h : Change fourth argument of
2560 gfc_conv_array_parameter to boolean.
2561 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2562 can be a dummy but it must not be assumed shape or deferred.
2563 Change fourth argument to boolean. Array constructor exprs will
2564 always be contiguous and do not need packing and unpacking.
2565 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2566 space and change fourth argument of gfc_conv_array_parameter
2568 (gfc_trans_arrayfunc_assign): Change fourth argument of
2569 gfc_conv_array_parameter to boolean.
2570 * trans-io.c (gfc_convert_array_to_string): The same.
2571 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2573 2010-02-20 Tobias Burnus <burnus@net-b.de>
2576 * libgfortran.h: Add GFC_RTCHECK_MEM.
2577 * invoke.texi (-fcheck=): Document -fcheck=mem.
2578 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2579 and enable malloc-success check only with -fcheck=mem.
2580 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2582 2010-02-16 Tobias Burnus <burnus@net-b.de>
2585 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2586 * intrinsic.c (add_functions): Ditto.
2587 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2588 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2590 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2593 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2594 gfc_trans_do prototype.
2595 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2596 a loop exit condition. If exit condition is given, build the loop exit
2597 code, checking IO results of implied do loops in READ and WRITE.
2598 (gfc_trans_do): Likewise.
2599 * trans.c (trans_code): New static work function, previously
2600 gfc_trans_code. Passes exit condition to gfc_trans_do.
2601 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2602 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2603 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2604 result status bits in the dtparm structure. Use this condition in call
2605 to gfc_trans_code_cond.
2607 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2611 * trans-array.c (gfc_conv_array_parameter): Use
2612 gfc_full_array_ref_p to detect full and contiguous variable
2613 arrays. Full array components and contiguous arrays do not need
2614 internal_pack and internal_unpack.
2616 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2619 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2622 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2624 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2627 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2628 Tobias Burnus <burnus@net-b.de>
2631 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2633 2010-02-10 Tobias Burnus <burnus@net-b.de>
2636 * trans-decl.c (gfc_generate_function_code): Only check
2637 actual-vs.-dummy character bounds if not bind(C).
2639 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2642 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2643 info->dimen after info has been freed.
2645 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2648 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2651 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2653 * module.c (fix_mio_expr): Declare sym.
2655 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2658 * module.c (fix_mio_expr): Fix for private generic procedures.
2660 2010-02-09 Daniel Kraft <d@domob.eu>
2663 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2664 length to be correct and issue only with -Wsurprising.
2665 * invoke.texi (Wsurprising): Mention this new warning that is
2666 turned on by -Wsurprising.
2668 2010-02-09 Daniel Kraft <d@domob.eu>
2671 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2672 can be CHARACTER type.
2673 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2675 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2678 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2679 'formal_ptr'. If this is true, give returned descriptor unity
2680 lbounds, in all dimensions, and the appropriate offset.
2681 (gfc_conv_procedure_call); If formal is a pointer, set the last
2682 argument of gfc_conv_subref_array_arg to true.
2683 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2684 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2685 new arg of gfc_conv_subref_array_arg to false.
2686 * trans-stmt.c (forall_make_variable_temp): The same.
2688 2010-02-03 Tobias Burnus <burnus@net-b.de>
2691 * interface.c (compare_parameter): Disable rank-checking
2694 2010-02-02 Tobias Burnus <burnus@net-b.de>
2697 * parse.c (decode_specification_statement): Use sym->result not sym.
2699 2010-02-01 Tobias Burnus <burnus@net-b.de>
2702 * decl.c (variable_decl): Allow default initializer in
2703 TYPE declarations in PURE functions.
2705 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2708 * resolve.c (resolve_allocate_expr): Move default initialization code
2709 here from gfc_trans_allocate.
2710 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2712 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2713 of CLASS variables via memcpy.
2714 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2715 to resolve_allocate_expr.
2717 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2720 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2721 * gfortran.h : Add prototype for above.
2722 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2723 (gfc_trans_subcomponent_assign): Call new function to replace
2724 the code to deal with allocatable components.
2725 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2726 gfc_get_full_arrayspec_from_expr to replace existing code.
2728 2010-01-25 Tobias Burnus <burnus@net-b.de>
2731 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2734 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2738 * expr.c (remove_subobject_ref): If the constructor is NULL use
2739 the expression as the source.
2740 (simplify_const_ref): Change the type of expression if
2741 there are component references. Allow for substring to be at
2742 the end of an arbitrarily long chain of references. If an
2743 element is found that is not in an EXPR_ARRAY, assume that this
2744 is scalar initialization of array. Call remove_subobject_ref in
2745 this case with NULL second argument.
2747 2010-01-24 Tobias Burnus <burnus@net-b.de>
2750 * array.c (gfc_array_dimen_size): Use correct specific
2751 function in the check.
2753 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2756 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2757 is required, turn any trailing array elements after a range
2758 into ranges so that offsets can be calculated.
2760 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2762 * module.c (mio_f2k_derived): Use enumerator as initializer of
2766 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2767 bitfield of width 2.
2769 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2772 * resolve.c (extract_compcall_passed_object): Set locus for
2773 passed-object argument.
2774 (extract_ppc_passed_object): Set locus and correctly remove PPC
2777 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2780 * trans-decl.c (add_argument_checking): Do not use the backend
2781 decl directly to test for the presence of an optional dummy
2782 argument. Use gfc_conv_expr_present, remembering to set the
2786 * trans-decl.c (gfc_generate_function_code): Small white space
2787 changes. If 'recurcheckvar' is NULL do not try to reset it.
2789 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2792 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2793 component for extended types.
2794 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2795 and take care of parent component accessibility.
2797 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2800 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2801 * interface.c (check_interface1): Move a warning message here from
2802 resolve_fl_procedure.
2803 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2804 * module.c (read_module): Remove call to gfc_check_interfaces, since
2805 this comes too early here.
2806 * resolve.c (resolve_fl_procedure): Move warning message to
2809 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2812 * interface.c (check_interface1): Pass symbol name rather than NULL to
2813 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2815 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2816 than NULL to gfc_compare_interfaces.
2818 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2821 * trans-array.c (duplicate_allocatable): Static version of
2822 gfc_duplicate_allocatable with provision to handle scalar
2823 components. New boolean argument to switch off call to malloc
2825 (gfc_duplicate_allocatable): New function to call above with
2827 (gfc_copy_allocatable_data): New function to call above with
2829 (structure_alloc_comps): Do not apply indirect reference to
2830 scalar pointers. Add new section to copy allocatable components
2831 of arrays. Extend copying of allocatable components to include
2833 (gfc_copy_only_alloc_comp): New function to copy allocatable
2834 component derived types, without allocating the base structure.
2835 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2836 Add primitive for gfc_copy_only_alloc_comp.
2837 * trans-expr.c (gfc_conv_procedure_call): After calls to
2838 transformational functions with results that are derived types
2839 with allocatable components, copy the components in the result.
2840 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2841 of lhs derived types before allocation.
2843 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2846 * module.c (load_generic_interfaces): If a procedure that is
2847 use associated but not generic is given an interface that
2848 includes itself, then make it generic.
2850 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2851 Shujing Zhao <pearly.zhao@oracle.com>
2853 PR translation/42469
2854 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2855 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2856 character between option name and help text.
2858 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2862 * trans-array.c (gfc_conv_array_initializer): Change call to
2863 gfc_error_now to call to gfc_fatal_error.
2864 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2865 (is_constant_element): Changed name from constant_element.
2866 (gfc_constant_ac): Only use expand_construuctor for expression
2867 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2868 call gfc_is_constant_expr.
2869 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2871 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2872 array expressions should have their constructors expanded.
2873 (gfc_resolve_expr): Use new function to determine whether or not to call
2874 gfc_expand_constructor.
2876 2010-01-09 Tobias Burnus <burnus@net-b.de>
2879 * trans-expr.c (gfc_trans_structure_assign): Handle
2881 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2882 to the constructor for c_null_(fun)ptr.
2883 * resolve.c (resolve_structure_cons): Add special case
2884 for c_null_(fun)ptr.
2886 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2888 * gfortranspec.c (lang_specific_driver): Update copyright notice
2891 2010-01-08 Tobias Burnus <burnus@net-b.de>
2894 * symbol.c (check_conflict, gfc_copy_attr): Add
2895 ASYNCHRONOUS support.
2896 (gfc_add_asynchronous): New function.
2897 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2898 (gfc_match_asynchronous): New function.
2899 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2900 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2901 (gfc_add_asynchronous): New Prototype.
2902 * module.c (ab_attribute, mio_symbol_attribute): Add
2903 ASYNCHRONOUS support.
2904 * resolve.c (was_declared): Ditto.
2905 * match.h (gfc_match_asynchronous): New prototype.
2906 * parse.c (decode_specification_statement,decode_statement):
2907 Add ASYNCHRONOUS support.
2909 2010-01-07 Tobias Burnus <burnus@net-b.de>
2912 * trans-decl.c (get_proc_pointer_decl): Fix call to
2913 gfc_conv_initializer for array-valued proc-pointer funcs.
2915 2010-01-07 Tobias Burnus <burnus@net-b.de>
2918 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2919 allocatable scalars with SAVE attribute.
2921 2010-01-05 Tobias Burnus <burnus@net-b.de>
2924 * options.c (gfc_post_options): Set -frecursion
2925 when -fopenmp is used.
2927 2010-01-05 Tobias Burnus <burnus@net-b.de>
2930 * trans-expr.c (gfc_conv_procedure_call): Nullify
2931 return value for allocatable-scalar character functions.
2933 2010-01-04 Tobias Burnus <burnus@net-b.de>
2936 * error.c (error_printf, gfc_warning, gfc_notify_std,
2937 gfc_warning_now, gfc_error, gfc_error_now,
2938 gfc_fatal_error): Change argument name from nocmsgid to
2939 gmsgid to enable (x)gettext's % checking.
2941 2010-01-04 Tobias Burnus <burnus@net-b.de>
2943 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2945 2010-01-04 Tobias Burnus <burnus@net-b.de>
2948 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2949 for functions returning allocatable scalars.
2950 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2951 reallocating an allocatable scalar.
2952 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2954 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2955 allocatable scalars.
2956 (gfc_generate_function_code): Nullify result variable for
2957 allocatable scalars.
2960 * module.c (gfc_use_module): Fix warning string to allow
2964 * invoke.texi (-fcheck=recursion): Mention that the checking
2965 is also disabled for -frecursive.
2966 * trans-decl.c (gfc_generate_function_code): Disable
2967 -fcheck=recursion when -frecursive is used.
2969 * intrinsic.texi (iso_c_binding): Improve wording.
2972 Copyright (C) 2010 Free Software Foundation, Inc.
2974 Copying and distribution of this file, with or without modification,
2975 are permitted in any medium without royalty provided the copyright
2976 notice and this notice are preserved.