1 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 * scanner.c (gfc_next_char_literal): Enable truncation warning for
7 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
10 * gfortran.h (gfc_namespace): New field old_equiv.
11 (gfc_free_equiv_until): New prototype.
12 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
13 a parameterized stop condition.
14 (gfc_free_equiv): Use gfc_free_equiv_until.
15 * parse.c (next_statement): Save equivalence list.
16 (reject_statement): Restore equivalence list.
18 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
21 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
22 in the function so that it does not get missed by early exits.
23 (load_line): Add checks for quoted strings and free form comments to
24 disable warnings on comments. Add check for ampersand as first
25 character after truncation and don't warn for this case, but warn if
26 there are subsequent non-whitespace characters.
28 2010-07-24 Tobias Burnus <burnus@net-b.de>
31 * parse.c (gfc_parse_file): Do not override
32 gfc_global_ns_list items.
34 2010-07-24 Tobias Burnus <burnus@net-b.de>
36 * options.c (gfc_init_options): Enable -fwhole-file by default.
37 * interface.c (compare_parameter): Assume a Hollerith constant is
38 compatible with all other argument types.
40 2010-07-23 Tobias Burnus <burnus@net-b.de>
43 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
44 -fwhole-file also for derived types.
45 * trans-types.c (copy_dt_decls_ifequal): Remove static and
46 rename to gfc_copy_dt_decls_ifequal.
47 (gfc_get_derived_type): Update call.
48 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
50 2010-07-23 Tobias Burnus <burnus@net-b.de>
53 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
55 2010-07-23 Jakub Jelinek <jakub@redhat.com>
57 * trans-types.c (gfc_get_array_descriptor_base,
58 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
59 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
60 instead of clearing DECL_NAME.
61 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
63 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
66 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
68 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
69 reverse the scalarization loop.
70 gfc_conv_resolve_dependencies: Pass the reverse field of the
71 loopinfo to gfc_dep_resolver.
72 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
73 assignment by resetting loop.reverse.
74 gfortran.h : Add the gfc_reverse enum.
75 trans.h : Add the reverse field to gfc_loopinfo.
76 dependency.c (gfc_check_dependency): Pass null to the new arg
78 (gfc_check_section_vs_section): Check for reverse dependencies.
79 (gfc_dep_resolver): Add reverse argument and deal with the loop
81 dependency.h : Modify prototype for gfc_dep_resolver to include
84 2010-07-23 Daniel Kraft <d@domob.eu>
87 * gfortran.h (gfc_find_symtree_in_proc): New method.
88 * symbol.c (gfc_find_symtree_in_proc): New method.
89 * match.c (match_exit_cycle): Look for loop name also in parent
90 namespaces within current procedure.
92 2010-07-22 Tobias Burnus <burnus@net-b.de>
95 * dependency.c (gfc_check_dependency): Add argument alising check.
96 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
98 2010-07-22 Daniel Kraft <d@domob.eu>
100 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
101 now in the correct place.
103 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
106 * Revert my commit r162325.
108 2010-07-21 Daniel Kraft <d@domob.eu>
110 * trans.h (gfc_get_return_label): Removed.
111 (gfc_generate_return): New method.
112 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
113 returning a tree directly.
114 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
115 (gfc_trans_block_construct): Update for new interface to
116 `gfc_trans_deferred_vars'.
117 * trans-decl.c (current_function_return_label): Removed.
118 (current_procedure_symbol): New variable.
119 (gfc_get_return_label): Removed.
120 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
121 returning a tree directly.
122 (get_proc_result), (gfc_generate_return): New methods.
123 (gfc_generate_function_code): Clean up and do init/cleanup here
124 also with gfc_wrapped_block. Remove return-label but rather
127 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
130 * fortran/match.c (match_type_spec): Check for derived type before
133 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
136 * interface.c (matching_typebound_op): Add argument for the
137 return of the generic name for the procedure.
138 (build_compcall_for_operator): Add an argument for the generic
139 name of an operator procedure and supply it to the expression.
140 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
141 calls to the above procedures.
142 * resolve.c (resolve_typebound_function): Catch procedure
143 component calls for CLASS objects, check that the vtable is
144 complete and insert the $vptr and procedure components, to make
146 (resolve_typebound_function): The same.
147 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
148 an allocatable scalar if it is a result.
150 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
153 * match.c (gfc_match_iterator): Reverted.
155 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
158 * match.c (gfc_match_iterator): Remove error that iterator
159 cannot be INTENT(IN).
161 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
163 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
164 Access subscript through the "dim" field index.
165 (gfc_trans_create_temp_array): Access ss info through the "dim" field
167 (gfc_conv_array_index_offset): Ditto.
168 (gfc_conv_loop_setup): Ditto.
169 (gfc_conv_expr_descriptor): Ditto.
170 (gfc_conv_ss_startstride): Ditto. Update call to
171 gfc_conv_section_startstride.
172 (gfc_conv_section_startstride): Set values along the array dimension.
173 Get array dimension directly from the argument.
175 2010-07-15 Jakub Jelinek <jakub@redhat.com>
177 * trans.h (gfc_string_to_single_character): New prototype.
178 * trans-expr.c (string_to_single_character): Renamed to ...
179 (gfc_string_to_single_character): ... this. No longer static.
180 (gfc_conv_scalar_char_value, gfc_build_compare_string,
181 gfc_trans_string_copy): Adjust callers.
182 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
183 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
184 (select_struct): Move to toplevel, add GTY(()).
185 (gfc_trans_character_select): Optimize SELECT CASE
186 with character length 1.
188 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
190 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
191 * trans-common.c: Likewise.
192 * trans-decl.c: Likewise.
193 * trans-types.c: Likewise.
196 2010-07-15 Janus Weil <janus@gcc.gnu.org>
199 * resolve.c (resolve_typebound_generic_call): Resolve generic
200 non-polymorphic type-bound procedure calls to the correct specific
202 (resolve_typebound_subroutine): Remove superfluous code.
204 2010-07-15 Daniel Kraft <d@domob.eu>
207 * trans.h (struct gfc_wrapped_block): New struct.
208 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
209 (gfc_finish_wrapped_block): New method.
210 (gfc_init_default_dt): Add new init code to block rather than
212 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
213 (gfc_trans_dummy_array_bias): Ditto.
214 (gfc_trans_g77_array): Ditto.
215 (gfc_trans_deferred_array): Ditto.
216 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
217 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
218 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
219 (gfc_finish_wrapped_block): New method.
220 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
221 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
222 (gfc_trans_deferred_array): Ditto.
223 * trans-decl.c (gfc_trans_dummy_character): Ditto.
224 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
225 (init_intent_out_dt): Ditto.
226 (gfc_init_default_dt): Add new init code to block rather than
228 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
229 and cleanup code and put it all together.
231 2010-07-15 Jakub Jelinek <jakub@redhat.com>
233 * trans.h (gfc_build_compare_string): Add CODE argument.
234 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
235 gfc_build_compare_string.
236 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
237 gfc_build_compare_string.
238 (string_to_single_character): Rename len variable to length.
239 (gfc_optimize_len_trim): New function.
240 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
241 or NE_EXPR and one of the strings is string literal with LEN_TRIM
242 bigger than the length of the other string, they compare unequal.
245 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
246 in CASE_LABEL_EXPR and use NULL for low for the default case.
248 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
250 * trans-array.c (gfc_conv_section_upper_bound): Remove
251 (gfc_conv_section_startstride): Don't set the upper bound in the
252 vector subscript case.
253 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
255 2010-07-14 Janus Weil <janus@gcc.gnu.org>
258 * gfortran.h (gfc_is_data_pointer): Remove prototype.
259 * dependency.c (gfc_is_data_pointer): Make it static.
260 * intrinsic.texi: Update documentation on C_LOC.
261 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
262 and add a check for polymorphic variables.
264 2010-07-14 Jakub Jelinek <jakub@redhat.com>
266 * trans-expr.c (string_to_single_character): Also optimize
267 string literals containing a single char followed only by spaces.
268 (gfc_trans_string_copy): Remove redundant string_to_single_character
271 * trans-decl.c (gfc_build_intrinsic_function_decls,
272 gfc_build_builtin_function_decls): Mark functions as
273 DECL_PURE_P or TREE_READONLY.
275 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
277 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
278 instead of build_function_call_expr.
279 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
281 2010-07-13 Tobias Burnus <burnus@net-b.de>
282 Daniel Franke <franke.daniel@gmail.com>
285 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
286 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
288 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
290 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
291 Tobias Burnus <burnus@net-b.de>
294 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
295 noclobber/noescape annotations to function calls.
296 (gfc_build_builtin_function_decls): Likewise.
298 2010-07-13 Janus Weil <janus@gcc.gnu.org>
304 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
305 * class.c (gfc_build_class_symbol): Modified call to
306 'gfc_find_derived_vtab'.
307 (add_proc_component): Removed, moved code into 'add_proc_comp'.
308 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
310 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
311 Removed treatment of generics.
312 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
313 Call 'add_proc_comp' instead of duplicating code.
314 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
316 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
317 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
318 Removed treatment of generics.
319 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
320 'gfc_find_derived_vtab'.
321 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
322 Removed treatment of generics.
323 (resolve_select_type,resolve_fl_derived): Modified call to
324 'gfc_find_derived_vtab'.
325 * trans-decl.c (gfc_get_symbol_decl): Ditto.
326 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
328 * trans-stmt.c (gfc_trans_allocate): Ditto.
330 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
333 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
336 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
338 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
339 * resolve.c (build_default_init_expr): Ditto.
341 2010-07-11 Tobias Burnus <burnus@net-b.de>
344 * module.c (sort_iso_c_rename_list): Remove.
345 (import_iso_c_binding_module,use_iso_fortran_env_module):
346 Allow multiple imports of the same symbol.
348 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
350 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
352 2010-07-11 Janus Weil <janus@gcc.gnu.org>
355 * decl.c (build_sym,attr_decl1): Only build the class container if the
356 symbol has sufficient attributes.
357 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
358 pointer attribute for classes.
359 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
360 * module.c (MOD_VERSION): Bump.
361 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
362 (mio_symbol_attribute): Handle class_pointer attribute.
363 * parse.c (parse_derived): Use class_pointer instead of pointer
364 attribute for classes.
365 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
366 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
367 resolve_allocate_expr,resolve_fl_derived): Ditto.
368 (resolve_fl_var_and_proc): Check for class_ok attribute.
370 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
372 * trans-io.c (gfc_build_st_parameter): Update calls to
373 gfc_add_field_to_struct.
374 * trans-stmt.c (ADD_FIELD): Ditto.
376 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
378 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
379 fieldlist, remove fieldlist from argument list.
380 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
381 and remove fieldlist from argument list.
382 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
383 gfc_get_mixed_entry_union): Move setting
384 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
385 * trans-types.h (gfc_add_field_to_struct): Update prototype.
387 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
390 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
391 if the lhs has never been host associated, as well as not being
392 use associated, a pointer or a target.
393 * resolve.c (resolve_variable): Mark variables that are host
395 * gfortran.h: Add the host_assoc bit to the symbol_attribute
398 2010-07-09 Janus Weil <janus@gcc.gnu.org>
400 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
401 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
404 2010-07-08 Janus Weil <janus@gcc.gnu.org>
407 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
408 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
409 gfc_resolve_storage_size): New prototypes.
410 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
411 * intrinsic.c (add_functions): Add STORAGE_SIZE.
412 * iresolve.c (gfc_resolve_storage_size): New function.
413 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
415 (gfc_conv_intrinsic_storage_size): New function.
416 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
418 2010-07-08 Jakub Jelinek <jakub@redhat.com>
421 * match.c (match_exit_cycle): Error on EXIT also from collapsed
422 !$omp do loops. Error on CYCLE to non-innermost collapsed
425 2010-07-08 Tobias Burnus <burnus@net-b.de>
428 * array.c (gfc_match_array_ref): Better error message for
429 coarrays with too few ranks.
430 (match_subscript): Move one diagnostic to caller.
431 * gfortran.h (gfc_get_corank): Add prottype.
432 * expr.c (gfc_get_corank): New function.
433 * iresolve.c (resolve_bound): Fix rank for cobounds.
434 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
435 gfc_resolve_ucobound, gfc_resolve_this_image): Update
438 2010-07-06 Tobias Burnus <burnus@net-b.de>
441 * array.c (gfc_expand_constructor): Add optional diagnostic.
442 * gfortran.h (gfc_expand_constructor): Update prototype.
443 * expr.c (gfc_simplify_expr, check_init_expr,
444 gfc_reduce_init_expr): Update gfc_expand_constructor call.
445 * resolve.c (gfc_resolve_expr): Ditto.
447 2010-07-06 Tobias Burnus <burnus@net-b.de>
449 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
450 * trans-intrinsic.c: Ditto.
451 * trans-types.c: Ditto.
452 * convert.c: Include diagnostic-core.h instead of toplev.h.
454 * trans-array.c: Ditto.
455 * trans-const.c: Ditto.
456 * trans-expr.c: Ditto.
458 * trans-openmp.c: Ditto.
461 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
464 * check.c (dim_rank_check): Also check intrinsic functions.
465 Adjust permissible rank for functions which reduce the rank of
466 their argument. Spread is an exception, where DIM can
467 be one larger than the rank of array.
469 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
472 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
474 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
477 * trans-types.c (gfc_get_derived_type): Derived type fields
478 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
479 but build_pointer_type_for_mode must be used for this.
481 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
483 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
484 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
485 type of gfc_conv_procedure_call.
486 (conv_generic_with_optional_char_arg): Likewise.
487 * trans-stmt.c (gfc_trans_call): Likewise.
488 * trans-expr.c (gfc_conv_function_expr): Likewise.
489 (gfc_conv_procedure_call): Use build_call_vec instead of
492 2010-07-04 Daniel Kraft <d@domob.eu>
494 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
496 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
500 * trans-types.c (gfc_get_derived_type): Derived type fields
501 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
503 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
506 * decl.c (match_procedure_in_type): Clear structure before using.
507 (gfc_match_generic): Ditto.
509 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
511 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
512 * trans-types.c (gfc_add_field_to_struct_1): New function, most
513 of which comes from...
514 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
515 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
517 (gfc_get_array_descriptor_base): Likewise.
518 (gfc_get_mixed_entry_union): Likewise.
519 (gfc_get_derived_type): Add extra chain parameter for
520 gfc_add_field_to_struct.
521 * trans-stmt.c (gfc_trans_character_select): Likewise.
522 * trans-io.c (gfc_build_st_parameter): Likewise.
524 2010-06-29 Janus Weil <janus@gcc.gnu.org>
527 * resolve.c (is_external_proc): Prevent procedure pointers from being
528 regarded as external procedures.
530 2010-06-29 Janus Weil <janus@gcc.gnu.org>
533 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
534 passed as second argument of ASSOCIATED.
536 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
539 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
540 to determine if a function assignment can be made without a
542 (gfc_trans_arrayfunc_assign): Move all the conditions that
543 suppress the direct function call to the above new functon and
546 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
549 * interface.c (argument_rank_mismatch): New function.
550 (compare_parameter): Call new function instead of generating
553 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
555 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
556 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
559 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
561 * Make-lang.in: Update dependencies.
563 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
565 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
566 and exit_label fields.
567 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
569 * trans-stmt.c (gfc_trans_simple_do): Likewise.
570 (gfc_trans_do): Likewise.
571 (gfc_trans_do_while): Likewise.
572 (gfc_trans_cycle): Use cycle_label directly.
573 (gfc_trans_exit): Use exit_label directly.
575 2010-06-27 Daniel Kraft <d@domob.eu>
577 * dump-parse-tree.c (show_symbol): Dump target-expression for
579 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
580 (show_namespace): Use show_level for correct indentation of
581 "inner namespaces" (contained procedures or BLOCK).
583 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
586 * dump-parse-tree.c (show_code_node): Show namespace for
589 2010-06-26 Tobias Burnus <burnus@net-b.de>
591 * decl.c (gfc_match_decl_type_spec): Support
592 TYPE(intrinsic-type-spec).
594 2010-06-25 Tobias Burnus <burnus@net-b.de>
596 * intrinsic.h (gfc_check_selected_real_kind,
597 gfc_simplify_selected_real_kind): Update prototypes.
598 * intrinsic.c (add_functions): Add radix support to
600 * check.c (gfc_check_selected_real_kind): Ditto.
601 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
602 * trans-decl.c (gfc_build_intrinsic_function_decls):
603 Change call from selected_real_kind to selected_real_kind2008.
604 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
605 (PRECISION, RANGE, RADIX): Add cross @refs.
607 2010-06-25 Tobias Burnus <burnus@net-b.de>
609 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
610 * gfortran.texi (_gfortran_set_options): Update for
611 GFC_STD_F2008_OBS addition.
612 * libgfortran.h: Add GFC_STD_F2008_OBS.
613 * options.c (set_default_std_flags, gfc_handle_option): Handle
615 io.c (check_format): Fix allow_std check.
617 2010-06-25 Tobias Burnus <burnus@net-b.de>
619 * decl.c (gfc_match_entry): Allow END besides
620 END SUBROUTINE/END FUNCTION for contained procedures.
622 2010-06-25 Tobias Burnus <burnus@net-b.de>
624 * parse.c (next_free, next_fixed): Allow ";" as first character.
626 2010-06-24 Tobias Burnus <burnus@net-b.de>
629 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
631 2010-06-22 Janus Weil <janus@gcc.gnu.org>
634 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
637 2010-06-21 Tobias Burnus <burnus@net-b.de>
640 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
642 * symbol.c (gfc_add_contiguous): New function.
643 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
644 * decl.c (match_attr_spec): Ditto.
645 (gfc_match_contiguous): New function.
646 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
648 * gfortran.h (symbol_attribute): Add contiguous.
649 (gfc_is_simply_contiguous): Add prototype.
650 (gfc_add_contiguous): Add prototype.
651 * match.h (gfc_match_contiguous): Add prototype.
652 * parse.c (decode_specification_statement,
653 decode_statement): Handle contiguous attribute.
654 * expr.c (gfc_is_simply_contiguous): New function.
655 * dump-parse-tree.c (show_attr): Handle contiguous.
656 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
658 * trans-expr.c (gfc_add_interface_mapping): Copy
660 * trans-array.c (gfc_conv_descriptor_stride_get,
661 gfc_conv_array_parameter): Handle contiguous arrays.
662 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
663 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
665 * trans.h (gfc_array_kind): Ditto.
666 * trans-decl.c (gfc_get_symbol_decl): Ditto.
668 2010-06-20 Joseph Myers <joseph@codesourcery.com>
670 * options.c (gfc_handle_option): Don't handle N_OPTS.
672 2010-06-19 Janus Weil <janus@gcc.gnu.org>
675 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
678 2010-06-18 Tobias Burnus <burnus@net-b.de>
681 * resolve.c (resolve_allocate_deallocate): Properly check
682 part-refs in stat=/errmsg= for invalid use.
684 2010-06-17 Janus Weil <janus@gcc.gnu.org>
687 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
688 Return directly in case of an error.
690 2010-06-16 Janus Weil <janus@gcc.gnu.org>
693 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
694 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
695 structure to each procedure in a procedure list.
696 * module.c (mio_typebound_proc): Add NULL argument to
697 'gfc_get_typebound_proc'.
698 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
699 to initialize the new structure.
701 2010-06-15 Janus Weil <janus@gcc.gnu.org>
704 * gfortran.h (gfc_expr): Add new member 'mold'.
705 * match.c (gfc_match_allocate): Implement the MOLD tag.
706 * resolve.c (resolve_allocate_expr): Ditto.
707 * trans-stmt.c (gfc_trans_allocate): Ditto.
709 2010-06-15 Jakub Jelinek <jakub@redhat.com>
712 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
713 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
714 GFC_DECL_SAVED_DESCRIPTOR set.
715 (gfc_omp_report_decl): New function.
716 * trans.h (gfc_omp_report_decl): New prototype.
717 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
719 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
723 * gfortranspec.c (lang_specific_driver): Removed deprecation
725 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
726 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
727 * cpp.h (gfc_cpp_makedep): New.
728 (gfc_cpp_add_dep): New.
729 (gfc_cpp_add_target): New.
730 * cpp.c (gfc_cpp_option): Add deps* members.
731 (gfc_cpp_makedep): New.
732 (gfc_cpp_add_dep): New.
733 (gfc_cpp_add_target): New.
734 (gfc_cpp_init_options): Initialize new options.
735 (gfc_cpp_handle_option): Handle new options.
736 (gfc_cpp_post_options): Map new options to libcpp-options.
737 (gfc_cpp_init): Handle deferred -MQ and -MT options.
738 (gfc_cpp_done): If requested, write dependencies to file.
739 * module.c (gfc_dump_module): Add a module filename as target.
740 * scanner.c (open_included_file): New parameter system; add the
741 included file as dependency.
742 (gfc_open_included_file): Add the included file as dependency.
743 (gfc_open_intrinsic_module): Likewise.
744 * invoke.texi: Removed deprecation warning for -M.
745 * gfortran.texi: Removed Makefile-dependencies project.
747 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
749 * resolve.c (resolve_global_procedure): Improved checking if an
750 explicit interface is required.
752 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
754 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
756 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
757 (gfc_conv_intrinsic_ttynam): Likewise.
758 (gfc_conv_intrinsic_trim): Likewise.
760 2010-06-12 Janus Weil <janus@gcc.gnu.org>
763 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
765 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
767 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
769 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
771 * mathbuiltins.def: Add builtins that do not directly correspond
772 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
773 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
774 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
775 code_{r,c}{4,8,10,16} fields. Add
776 {,complex}{float,double,long_double}_built_in fields.
777 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
778 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
779 definition of OTHER_BUILTIN.
780 (real_compnt_info): Remove unused struct.
781 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
783 (build_round_expr): Call builtin_decl_for_precision instead of
785 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
787 (gfc_build_intrinsic_lib_fndecls): Match
788 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
789 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
791 (gfc_conv_intrinsic_lib_function): Go through all the extended
793 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
795 (gfc_conv_intrinsic_abs): Likewise.
796 (gfc_conv_intrinsic_mod): Likewise.
797 (gfc_conv_intrinsic_sign): Likewise.
798 (gfc_conv_intrinsic_fraction): Likewise.
799 (gfc_conv_intrinsic_nearest): Likewise.
800 (gfc_conv_intrinsic_spacing): Likewise.
801 (gfc_conv_intrinsic_rrspacing): Likewise.
802 (gfc_conv_intrinsic_scale): Likewise.
803 (gfc_conv_intrinsic_set_exponent): Likewise.
805 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
809 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
810 functions with CLASS formal arguments.
812 2010-06-10 Janus Weil <janus@gcc.gnu.org>
815 * resolve.c (conformable_arrays): Handle allocatable components.
817 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
820 * gfortran.texi: Document that Cray pointers cannot be function
823 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
826 * gfortran.texi: Document lack of support for syntax
827 "complex FUNCTION name*16()", and existence of alternative
828 legacy syntax "complex*16 FUNCTION name()".
830 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
833 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
834 POSIX's fsync(), and how to call the latter from Fortran code.
836 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
839 * interface.c (compare_actual_formal): Reject actual arguments with
840 array subscript passed to ASYNCHRONOUS dummys.
842 2010-06-10 Daniel Kraft <d@domob.eu>
845 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
846 (struct gfc_symbol): New field `assoc'.
847 (struct gfc_association_list): New struct.
848 (struct gfc_code): New struct `block' in union, move `ns' there
849 and add association list.
850 (gfc_free_association_list): New method.
851 (gfc_has_vector_subscript): Made public;
852 * match.h (gfc_match_associate): New method.
853 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
854 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
855 * interface.c (gfc_has_vector_subscript): Made public.
856 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
857 * match.c (gfc_match_associate): New method.
858 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
859 * primary.c (match_variable): Don't allow names associated to expr here.
860 * parse.c (decode_statement): Try matching ASSOCIATE statement.
861 (case_exec_markers, case_end): Add ASSOCIATE statement.
862 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
863 (parse_associate): New method.
864 (parse_executable): Handle ST_ASSOCIATE.
865 (parse_block_construct): Change reference to gfc_code's `ns' field.
866 * resolve.c (resolve_select_type): Ditto.
867 (resolve_code): Ditto.
868 (resolve_block_construct): Ditto and add comment.
869 (resolve_select_type): Set association list in generated BLOCK to NULL.
870 (resolve_symbol): Resolve associate names.
871 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
872 and free association list.
873 (gfc_free_association_list): New method.
874 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
875 * trans-stmt.c (gfc_trans_block_construct): Change reference to
876 gfc_code's `ns' field.
878 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
880 * error.c (error_print): Pre-initialize loc by NULL.
881 * openmp.c (resolve_omp_clauses): Add explicit
882 braces to avoid ambigous else.
883 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
885 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
887 * gfc-internals.texi: Move to GFDL 1.3.
888 * gfortran.texi: Ditto.
889 * intrinsic.texi: Ditto.
890 * invoke.texi: Ditto.
892 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
895 * check.c (gfc_check_selected_real_kind): Verify that the
896 actual arguments are scalar.
898 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
901 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
903 2010-06-09 Janus Weil <janus@gcc.gnu.org>
906 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
908 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
910 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
912 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
914 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
915 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
916 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
917 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
919 * fortran/check.c (nonnegative_check, less_than_bitsize1,
920 less_than_bitsize2): New functions.
921 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
922 nonnegative_check and less_than_bitsize1.
923 (gfc_check_ibclr, gfc_check_ibset): Removed.
924 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
927 2010-06-09 Janus Weil <janus@gcc.gnu.org>
930 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
933 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
935 * resolve.c (resolve_deallocate_expr): Avoid warning
936 about possible use of iunitialized sym.
937 (resolve_allocate_expr): Pre-initialize sym by NULL.
939 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
942 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
944 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
946 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
948 (gfc_get_array_type_bounds): Likewise.
950 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
951 (gfc_find_module): Likewise.
953 * f95-lang.c (pushlevel): Likewise.
955 * trans.h (struct lang_type): Add variable_size GTY option.
956 (struct lang_decl): Likewise.
958 2010-06-08 Tobias Burnus <burnus@net-b.de>
961 * symbol.c (check_conflict): Move protected--external/procedure check ...
962 * resolve.c (resolve_select_type): ... to the resolution stage.
964 2010-06-07 Tobias Burnus <burnus@net-b.de>
966 * options.c (gfc_handle_option): Fix -fno-recursive.
968 2010-06-07 Tobias Burnus <burnus@net-b.de>
970 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
971 * gfortran.texi (copyrights-gfortran): Ditto.
973 2010-06-07 Joseph Myers <joseph@codesourcery.com>
975 * lang.opt (fshort-enums): Define using Var and VarExists.
976 * options.c (gfc_handle_option): Don't set flag_short_enums here.
978 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
979 Janus Weil <janus@gcc.gnu.org>
982 * resolve.c (get_declared_from_expr): Move to before
983 resolve_typebound_generic_call. Make new_ref and class_ref
984 ignorable if set to NULL.
985 (resolve_typebound_generic_call): Once we have resolved the
986 generic call, check that the specific instance is that which
987 is bound to the declared type.
988 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
989 freeing 'class_ref->next' twice.
991 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
994 * trans-array.c (structure_alloc_comps): Dereference scalar
995 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
998 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1000 * gfortranspec.c (append_arg, lang_specific_driver): Use
1001 GCC-specific formats in diagnostics.
1003 2010-06-02 Tobias Burnus <burnus@net-b.de>
1006 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1009 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1012 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1015 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1017 * fortran/gfortran.texi: Fix typos in description of variable-format-
1020 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1023 * dependency.c (gfc_check_section_vs_section): Check
1024 for interleaving array assignments without conflicts.
1026 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1028 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1029 $data component of a class container.
1030 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1031 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1032 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1033 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1034 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1035 * gcc/fortran/parse.c (parse_derived): Ditto.
1036 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1037 gfc_expr_attr): Ditto.
1038 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1039 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1040 resolve_fl_var_and_proc, resolve_typebound_procedure,
1041 resolve_fl_derived): Ditto.
1042 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1043 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1045 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1046 gfc_trans_deferred_vars): Ditto.
1047 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1049 2010-05-28 Tobias Burnus <burnus@net-b.de>
1051 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1053 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1055 * gfortranspec.c (append_arg, lang_specific_driver): Use
1056 fatal_error instead of fatal. Use warning instead of fprintf for
1059 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1061 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1062 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1063 xstrerror instead of strerror.
1065 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1067 * cpp.c (cb_cpp_error): Save and restore
1068 global_dc->warn_system_headers, not variable warn_system_headers.
1070 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1072 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1074 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1076 * trans-common.c: Do not include rtl.h, include output.h instead.
1077 * trans-decl.c: Likewise.
1079 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1082 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1083 namespace before trying to reorder the gsymbols.
1085 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1090 * resolve.c (resolve_global_procedure): Add check for global
1091 procedures with implicit interfaces and assumed-shape or optional
1092 dummy arguments. Verify that function return type, kind and string
1095 2010-05-21 Tobias Burnus <burnus@net-b.de>
1097 * gfortran.h: Do not include system.h.
1098 * bbt.c: Include system.h.
1100 * dependency.c: Ditto.
1101 * dump-parse-tree.c: Ditto.
1102 * arith.h: Do not include gfortran.h.
1103 * constructor.h: Do not include gfortran.h and splay-tree.h.
1104 * match.h: Do not include gfortran.h.
1106 * target-memory.h: Ditto.
1107 * openmp.c: Do not include toplev.h and target.h.
1108 * trans-stmt.c: Ditto not include toplev.h.
1110 * trans-common.c: Tell why toplev.h is needed. And
1111 do not include target.h.
1112 * trans-expr.c: Tell why toplev.h is needed.
1113 * trans-array.c: Ditto.
1114 * trans-openmp.c: Ditto.
1115 * trans-const.c: Ditto.
1117 * trans-types.c: Ditto.
1118 * trans-io.c: Ditto.
1119 * trans-decl.c: Ditto.
1122 * trans-intrinsic.c: Ditto.
1125 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1128 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1129 before returning MATCH_ERROR. Add check for scalar. Add check for
1130 default integer kind.
1132 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1135 * match.c (gfc_match_select_type): On error jump back out of the local
1137 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1138 stage, more precisely to ...
1139 * resolve.c (resolve_fl_derived): ... this place.
1141 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1144 * resolve.c (ensure_not_abstract): Allow abstract types with
1145 non-abstract ancestors.
1147 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1149 * trans-const.c: Include realmpfr.h.
1150 * Make-lang.in: Update dependencies.
1152 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1154 * trans-const.c, trans-types.c, trans-intrinsic.c:
1155 Clean up redundant includes.
1157 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1160 * lang.opt (Wunused-dummy-argument): New option.
1161 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1162 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1163 (set_Wall): Enable warn_unused_dummy_argument.
1164 (gfc_handle_option): Set warn_unused_dummy_argument according to
1166 * trans-decl.c (generate_local_decl): Separate warnings about
1167 unused variables and unused dummy arguments.
1168 * invoke.texi: Documented new option.
1170 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1172 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1173 (gfc_conv_string_tmp): Do not assert type comparibilty.
1174 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1175 (gfc_conv_expr_descriptor): Remove assert.
1176 * trans-common.c: Clarify why rtl.h and tm.h are included.
1177 * trans-openmp.c: Do not include ggc.h and real.h.
1178 Explain why gimple.h is included.
1179 * trans-const.c: Do not include ggc.h.
1180 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1181 * trans.c: Do not include ggc.h and real.h.
1182 Explain why gimple.h is included.
1183 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1184 and dwarf2out.h are included.
1185 * trans-io.c: Do not include gimple.h and real.h.
1186 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1187 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1190 2010-05-20 Tobias Burnus <burnus@net-b.de>
1192 * options.c (gfc_init_options,gfc_post_options): Enable
1193 flag_associative_math by default.
1195 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1198 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1199 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1200 blank STOP, handling a null expression. (gfc_trans_pause): Use
1201 pause_string for blank PAUSE.
1202 * trans.h: Add external function declaration for error_stop_numeric.
1203 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1204 the declaration for the library call. Adjust whitespaces.
1205 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1206 signal no stop code. Match the expression following the stop and pass
1207 that to the translators. Remove the old use of digit matching. Add
1208 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1209 and if CHARACTER, default character KIND.
1211 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1214 * lang.opt (Wconversion-extra): New option.
1215 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1216 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1217 (set_Wall): Enable -Wconversion.
1218 (gfc_handle_option): Set warn_conversion_extra.
1219 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1220 introduced for -Wconversion if -Wconversion-extra is present.
1221 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1222 -Wconversion; document -Wconversion-extra.
1224 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1227 * gfortran.h (gfc_has_default_initializer): New.
1228 * expr.c (gfc_has_default_initializer): New.
1229 * resolve.c (has_default_initializer): Removed, use
1230 gfc_has_default_initializer() instead. Updated all callers.
1231 * trans-array.c (has_default_initializer): Removed, use
1232 gfc_has_default_initializer() instead. Updated all callers.
1233 * trans-decl.c (generate_local_decl): Do not check the
1234 first component only to check for initializers, but use
1235 gfc_has_default_initializer() instead.
1237 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1240 * primary.c (match_string_constant): Move start_locus just inside
1242 * data.c (create_character_intializer): Clarified truncation warning.
1244 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1247 * intrinsic.h (gfc_check_float): New prototype.
1248 (gfc_check_sngl): New prototype.
1249 * check.c (gfc_check_float): New.
1250 (gfc_check_sngl): New.
1251 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1252 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1254 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1255 added them to the list of specifics of REAL instead.
1257 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1260 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1261 This is now handled via 'gfc_class_null_initializer'.
1263 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1265 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1266 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1267 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1268 add_procs_to_declared_vtab,add_generic_specifics,
1269 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1270 find_typebound_proc_uop,gfc_find_typebound_proc,
1271 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1272 gfc_get_tbp_symtree): Moved here from other places.
1273 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1275 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1276 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1277 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1278 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1279 * Make-lang.in: Add class.o.
1280 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1281 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1282 add_procs_to_declared_vtab,add_generic_specifics,
1283 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1284 find_typebound_proc_uop,gfc_find_typebound_proc,
1285 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1286 gfc_get_tbp_symtree): Move to class.c.
1288 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1290 * trans-types.c (gfc_init_types): Use build_function_type_list.
1291 (gfc_get_ppc_type): Likewise.
1292 * trans-decl.c (gfc_generate_constructors): Likewise.
1293 * f95-lang.c (build_builtin_fntypes): Likewise.
1294 (gfc_init_builtin_functions): Likewise.
1295 (DEF_FUNCTION_TYPE_0): Likewise.
1296 (DEF_FUNCTION_TYPE_1): Likewise.
1297 (DEF_FUNCTION_TYPE_2): Likewise.
1298 (DEF_FUNCTION_TYPE_3): Likewise.
1299 (DEF_FUNCTION_TYPE_4): Likewise.
1300 (DEF_FUNCTION_TYPE_5): Likewise.
1301 (DEF_FUNCTION_TYPE_6): Likewise.
1302 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1303 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1305 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1307 * trans-array.c (gfc_trans_array_constructor_value): Use
1308 build_constructor instead of build_constructor_from_list.
1309 (gfc_build_constant_array_constructor): Likewise.
1310 * trans-decl.c (create_main_function): Likewise.
1311 * trans-stmt.c (gfc_trans_character_select): Likewise.
1313 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1316 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1317 (resolve_fl_variable_derived): ... this place.
1318 (resolve_symbol): Make sure function symbols (and their result
1319 variables) are not resolved twice.
1321 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1324 * array.c (match_array_list): Revert change from 2010-05-13.
1326 2010-05-16 Richard Guenther <rguenther@suse.de>
1328 * trans-decl.c (module_htab_decls_hash): Revert last change.
1330 2010-05-16 Richard Guenther <rguenther@suse.de>
1332 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1334 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1336 * options.c (set_Wall): Remove special logic for Wuninitialized
1339 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1343 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1346 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1350 * gfortran.h (gfc_class_null_initializer): New prototype.
1351 * expr.c (gfc_class_null_initializer): New function to build a NULL
1352 initializer for CLASS pointers.
1353 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1354 containers. Remove default NULL initialization of $data component.
1355 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1357 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1358 Use new function 'gfc_class_null_initializer'.
1359 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1362 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1365 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1366 unsigned mpz_get_?i routines.
1368 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1370 * trans.c (trans_code): Set backend locus early.
1371 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1372 of the function instead of current input_location.
1374 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1377 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1379 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1380 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1383 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1386 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1388 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1389 by reference dummy procedures or non-dummy procedure pointers.
1390 (gfc_omp_predetermined_sharing): Return
1391 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1393 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1396 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1397 after OMP statement.
1398 (gfc_match_omp_critical): Likewise.
1399 (gfc_match_omp_flush): Likewise.
1400 (gfc_match_omp_workshare): Likewise.
1401 (gfc_match_omp_master): Likewise.
1402 (gfc_match_omp_ordered): Likewise.
1403 (gfc_match_omp_atomic): Likewise.
1404 (gfc_match_omp_barrier): Likewise.
1405 (gfc_match_omp_end_nowait): Likewise.
1407 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1410 * resolve.c (validate_case_label_expr): Removed FIXME.
1411 (resolve_select): Raise default warning on case labels out of range
1412 of the case expression.
1414 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1419 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1420 about conversion warnings.
1422 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1425 * match.c (gfc_match_select_type): Move error message to
1426 resolve_select_type.
1427 * resolve.c (resolve_select_type): Error message moved here from
1428 gfc_match_select_type. Correctly set type of temporary.
1430 2010-05-10 Richard Guenther <rguenther@suse.de>
1432 * trans-decl.c (gfc_build_library_function_decl): Split out
1434 (build_library_function_decl_1): ... this new function.
1435 Set a fnspec attribute if a specification was provided.
1436 (gfc_build_library_function_decl_with_spec): New function.
1437 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1438 and internal_unpack.
1440 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1443 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1446 2010-05-07 Jason Merrill <jason@redhat.com>
1448 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1449 to avoid -Wc++-compat warning.
1451 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1454 * options.c (gfc_handle_option): Add argument kind.
1455 * gfortran.h (gfc_handle_option): Update declaration.
1457 2010-05-06 Tobias Burnus <burnus@net-b.de>
1460 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1463 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1466 * resolve.c (traverse_data_list): Rephrase error message for
1467 non-constant bounds in data-implied-do.
1469 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1472 * gfortran.h: Removed repeat count from constructor, removed
1474 * data.h (gfc_assign_data_value_range): Changed return value from
1476 * data.c (gfc_assign_data_value): Add location to constructor element.
1477 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1478 for each element in range. Return early if an error was generated.
1479 * resolve.c (check_data_variable): Stop early if range assignment
1482 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1485 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1486 * symbol.c (gfc_build_class_symbol): Add separate class container for
1489 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1492 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1494 2010-05-02 Tobias Burnus <burnus@net-b.de>
1497 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1498 for lcobound, ucobound, image_index and this_image.
1499 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1500 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1501 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1502 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1504 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1506 2010-04-30 Tobias Burnus <burnus@net-b.de>
1510 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1511 calculation for array descriptor types.
1513 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1516 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1517 initializers for PPC members of the vtabs.
1519 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1522 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1523 attribute for all PPC members of the vtypes.
1524 (copy_vtab_proc_comps): Copy the correct interface.
1525 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1526 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1527 a dummy argument and make sure all PPC members of the vtab are
1528 initialized correctly.
1529 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1530 in call to gfc_trans_assign_vtab_procs.
1531 * trans-stmt.c (gfc_trans_allocate): Ditto.
1533 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1536 * resolve.c (resolve_typebound_function): Renamed
1537 resolve_class_compcall.Do all the detection of class references
1539 (resolve_typebound_subroutine): resolve_class_typebound_call
1540 renamed. Otherwise same as resolve_typebound_function.
1541 (gfc_resolve_expr): Call resolve_typebound_function.
1542 (resolve_code): Call resolve_typebound_subroutine.
1544 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1547 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1548 pass back the specific symtree name, rather than the target
1551 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1554 * resolve.c (resolve_structure_cons): Make the initializer of
1555 the vtab component 'extends' the same type as the component.
1557 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1560 * interface.c (check_interface1): Pass symbol name rather than NULL to
1561 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1562 trap MULL. (gfc_compare_derived_types): Revert previous change
1563 incorporated incorrectly during merge from trunk, r155778.
1564 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1565 than NULL to gfc_compare_interfaces.
1566 * symbol.c (add_generic_specifics): Likewise.
1568 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1571 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1572 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1573 (gfc_find_derived_vtab): Likewise.
1574 * module.c (ab_attribute): Add enumerator AB_VTAB.
1575 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1576 (check_for_ambiguous): Likewise.
1578 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1579 Janus Weil <janus@gcc.gnu.org>
1582 * trans-expr.c (select_class_proc): Remove function.
1583 (conv_function_val): Delete reference to previous.
1584 (gfc_conv_derived_to_class): Add second argument to the call to
1585 gfc_find_derived_vtab.
1586 (gfc_conv_structure): Exclude proc_pointer components when
1587 accessing $data field of class objects.
1588 (gfc_trans_assign_vtab_procs): New function.
1589 (gfc_trans_class_assign): Add second argument to the call to
1590 gfc_find_derived_vtab.
1591 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1592 implement holding off searching for the vptr derived type.
1593 (add_proc_component): New function.
1594 (add_proc_comps): New function.
1595 (add_procs_to_declared_vtab1): New function.
1596 (copy_vtab_proc_comps): New function.
1597 (add_procs_to_declared_vtab): New function.
1598 (void add_generic_specifics): New function.
1599 (add_generics_to_declared_vtab): New function.
1600 (gfc_find_derived_vtab): Add second argument to the call to
1601 gfc_find_derived_vtab. Add the calls to
1602 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1603 * decl.c (build_sym, build_struct): Use new arg in calls to
1604 gfc_build_class_symbol.
1605 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1606 definition of struct gfc_class_esym_list. Modify prototypes
1607 of gfc_build_class_symbol and gfc_find_derived_vtab.
1608 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1609 call to gfc_find_derived_vtab.
1610 * module.c : Add the vtype attribute.
1611 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1612 * resolve.c (resolve_typebound_generic_call): Add second arg
1613 to pass along the generic name for class methods.
1614 (resolve_typebound_call): The same.
1615 (resolve_compcall): Use the second arg to carry the generic
1616 name from the above. Remove the reference to class_esym.
1617 (check_members, check_class_members, resolve_class_esym,
1618 hash_value_expr): Remove functions.
1619 (resolve_class_compcall, resolve_class_typebound_call): Modify
1620 to use vtable rather than member by member calls.
1621 (gfc_resolve_expr): Modify second arg in call to
1623 (resolve_select_type): Add second arg in call to
1624 gfc_find_derived_vtab.
1625 (resolve_code): Add second arg in call resolve_typebound_call.
1626 (resolve_fl_derived): Exclude vtypes from check for late
1627 procedure definitions. Likewise for checking of explicit
1628 interface and checking of pass arg.
1629 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1630 calls to gfc_find_derived_vtab.
1631 * match.c (select_type_set_tmp): Use new arg in call to
1632 gfc_build_class_symbol.
1633 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1635 * parse.c (endType): Finish incomplete classes.
1637 2010-04-28 Tobias Burnus <burnus@net-b.de>
1641 * simplify.c (simplify_cobound): Handle scalar coarrays.
1643 2010-04-27 Tobias Burnus <burnus@net-b.de>
1645 * gfc-internals.texi: Update copyright year.
1646 * gfortran.texi: Ditto.
1647 * invoke.texi: Ditto.
1649 2010-04-27 Tobias Burnus <burnus@net-b.de>
1652 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1653 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1654 * trans-types.c (gfc_get_array_type_bounds,
1655 gfc_get_array_descriptor_base): Add corank argument.
1656 * trans-array.c (gfc_array_init_size): Handle corank.
1657 (gfc_trans_create_temp_array, gfc_array_allocate,
1658 gfc_conv_expr_descriptor): Add corank argument to call.
1659 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1661 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1665 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1666 of mucking with a tree directly.
1668 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1671 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1672 gfc_error with new error message.
1674 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1678 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1680 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1682 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1683 than the address of a GFC_SS_REFERENCE.
1684 * trans.h : Change comment on GFC_SS_REFERENCE.
1686 2010-04-22 Richard Guenther <rguenther@suse.de>
1689 * resolve.c (gfc_resolve_index): Wrap around ...
1690 (gfc_resolve_index_1): ... this. Add parameter to allow
1691 any integer kind index type.
1692 (resolve_array_ref): Allow any integer kind for the start
1693 index of an array ref.
1695 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1698 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1701 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1703 * intrinsic.c (sort_actual): Remove 'is' in error message.
1705 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1708 * resolve.c (resolve_fl_derived): If a component character
1709 length has not been resolved, do so now.
1710 (resolve_symbol): The same as above for a symbol character
1712 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1713 not needed for a character valued, procedure pointer.
1716 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1717 not found, return FAILURE rather than ICEing.
1719 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1722 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1723 sequential loops private in the innermost containing task region.
1725 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1727 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1728 to build_common_tree_nodes.
1730 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1733 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1734 gfc_msg_bounds by using 'Array bound mismatch' directly.
1735 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1736 error message to include the mismatch in the extent of array bound.
1737 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1738 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1740 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1742 * gfortran.texi: Update information on temporary file locations.
1744 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1746 * trans-decl.c (gfc_build_qualified_array): Ensure
1747 ubound.N and lbound.N artificial variable names don't appear
1750 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1753 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1754 block of code. Set name to the variable associated with the descriptor.
1756 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1758 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1759 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1761 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1763 * intrinsic.texi: Add the missing specific name of intrinsic
1764 procedure where the specific name is identical to the generic name.
1765 Fix inconsistent or mismatch in the argument names in intrinsic
1766 procedure descriptions. Add the SCALAR allocatable description to
1769 2010-04-14 Tobias Burnus <burnus@net-b.de>
1772 * array.c (gfc_find_array_ref): Handle codimensions.
1773 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1774 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1775 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1777 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1778 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1780 * intrinsic.h (add_functions): Add this_image, image_index,
1781 lcobound and ucobound intrinsics.
1782 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1783 gfc_check_image_index, gfc_check_this_image,
1784 gfc_simplify_image_index, gfc_simplify_lcobound,
1785 gfc_simplify_this_image, gfc_simplify_ucobound):
1786 New function prototypes.
1787 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1788 IMAGE_INDEX): Document new intrinsic functions.
1789 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1791 * simplify.c (simplify_bound_dim): Handle coarrays.
1792 (simplify_bound): Update simplify_bound_dim call.
1793 (gfc_simplify_num_images): Add -fcoarray=none check.
1794 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1795 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1797 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1800 * constructor.c: Fix typo in comment.
1801 * expr.c (find_array_section): Add check for max array limit.
1803 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1806 * gfortranspec.c (lookup_option): Check for -static and return
1808 (lang_specific_driver): Break when OPTION_static is discovered.
1810 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1812 * array.c (extract_element): Restore function from trunk.
1813 (gfc_get_array_element): Restore function from trunk.
1814 (gfc_expand_constructor): Restore check against
1815 flag_max_array_constructor.
1816 * constructor.c (node_copy_and_append): Delete unused.
1817 * gfortran.h: Delete comment and extra include.
1818 * constructor.h: Bump copyright and clean up TODO comments.
1819 * resolve.c: Whitespace.
1821 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1823 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1824 with direct access access to elements. Adjusted prototype, fixed all
1826 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1828 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1829 (gfc_simplify_spread): Removed workaround, directly insert elements
1830 at a given array position.
1831 (gfc_simplify_transpose): Likewise.
1832 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1834 (gfc_simplify_unpack): Likewise.
1836 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1838 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1839 (convert_boz): ... this and moved to start of file.
1840 (gfc_simplify_abs): Whitespace fix.
1841 (gfc_simplify_acos): Whitespace fix.
1842 (gfc_simplify_acosh): Whitespace fix.
1843 (gfc_simplify_aint): Whitespace fix.
1844 (gfc_simplify_dint): Whitespace fix.
1845 (gfc_simplify_anint): Whitespace fix.
1846 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1847 (gfc_simplify_dnint): Whitespace fix.
1848 (gfc_simplify_asin): Whitespace fix.
1849 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1850 (gfc_simplify_atan): Likewise.
1851 (gfc_simplify_atanh): Whitespace fix.
1852 (gfc_simplify_atan2): Whitespace fix.
1853 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1854 (gfc_simplify_bessel_j1): Likewise.
1855 (gfc_simplify_bessel_jn): Likewise.
1856 (gfc_simplify_bessel_y0): Likewise.
1857 (gfc_simplify_bessel_y1): Likewise.
1858 (gfc_simplify_bessel_yn): Likewise.
1859 (gfc_simplify_ceiling): Reorderd statements.
1860 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1862 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1864 (gfc_simplify_complex): Replaced if-gate. Removed check for
1866 (gfc_simplify_conjg): Whitespace fix.
1867 (gfc_simplify_cos): Whitespace fix.
1868 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1869 (gfc_simplify_dcmplx): Removed check for constant arguments.
1870 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1871 (gfc_simplify_digits): Whitespace fix.
1872 (gfc_simplify_dim): Whitespace fix.
1873 (gfc_simplify_dprod): Reordered statements.
1874 (gfc_simplify_erf): Whitespace fix.
1875 (gfc_simplify_erfc): Whitespace fix.
1876 (gfc_simplify_epsilon): Whitespace fix.
1877 (gfc_simplify_exp): Whitespace fix.
1878 (gfc_simplify_exponent): Use convert_boz().
1879 (gfc_simplify_floor): Reorderd statements.
1880 (gfc_simplify_gamma): Whitespace fix.
1881 (gfc_simplify_huge): Whitespace fix.
1882 (gfc_simplify_iand): Whitespace fix.
1883 (gfc_simplify_ieor): Whitespace fix.
1884 (simplify_intconv): Use gfc_convert_constant().
1885 (gfc_simplify_int): Use simplify_intconv().
1886 (gfc_simplify_int2): Reorderd statements.
1887 (gfc_simplify_idint): Reorderd statements.
1888 (gfc_simplify_ior): Whitespace fix.
1889 (gfc_simplify_ishftc): Removed duplicate type check.
1890 (gfc_simplify_len): Use range_check() instead of manual range check.
1891 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1892 (gfc_simplify_log): Whitespace fix.
1893 (gfc_simplify_log10): Whitespace fix.
1894 (gfc_simplify_minval): Whitespace fix.
1895 (gfc_simplify_maxval): Whitespace fix.
1896 (gfc_simplify_mod): Whitespace fix.
1897 (gfc_simplify_modulo): Whitespace fix.
1898 (simplify_nint): Reorderd statements.
1899 (gfc_simplify_not): Whitespace fix.
1900 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1901 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1902 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1903 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1904 (gfc_simplify_realpart): Whitespace fix.
1905 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1906 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1907 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1908 (gfc_simplify_sign): Whitespace fix.
1909 (gfc_simplify_sin): Whitespace fix.
1910 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1911 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1912 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1913 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1914 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1916 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1918 * gfortran.h (gfc_start_constructor): Removed.
1919 (gfc_get_array_element): Removed.
1920 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1921 instead. Fixed all callers.
1922 (extract_element): Removed.
1923 (gfc_expand_constructor): Temporarily removed check for
1924 max-array-constructor. Will be re-introduced later if still required.
1925 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1926 instead. Fixed all callers.
1927 * expr.c (find_array_section): Replaced manual lookup of elements
1928 by gfc_constructor_lookup.
1930 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1932 * gfortran.h (gfc_get_null_expr): New prototype.
1933 (gfc_get_operator_expr): New prototype.
1934 (gfc_get_character_expr): New prototype.
1935 (gfc_get_iokind_expr): New prototype.
1936 * expr.c (gfc_get_null_expr): New.
1937 (gfc_get_character_expr): New.
1938 (gfc_get_iokind_expr): New.
1939 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1940 * matchexp.c (build_node): Renamed and moved to
1941 expr.c (gfc_get_operator_expr). Reordered arguments to match
1942 other functions. Fixed all callers.
1943 (gfc_get_parentheses): Use specific function to build expr.
1944 * array.c (gfc_match_array_constructor): Likewise.
1945 * arith.c (eval_intrinsic): Likewise.
1946 (gfc_hollerith2int): Likewise.
1947 (gfc_hollerith2real): Likewise.
1948 (gfc_hollerith2complex): Likewise.
1949 (gfc_hollerith2logical): Likewise.
1950 * data.c (create_character_intializer): Likewise.
1951 * decl.c (gfc_match_null): Likewise.
1952 (enum_initializer): Likewise.
1953 * io.c (gfc_match_format): Likewise.
1954 (match_io): Likewise.
1955 * match.c (gfc_match_nullify): Likewise.
1956 * primary.c (match_string_constant): Likewise.
1957 (match_logical_constant): Likewise.
1958 (build_actual_constructor): Likewise.
1959 * resolve.c (build_default_init_expr): Likewise.
1960 * symbol.c (generate_isocbinding_symbol): Likewise.
1961 (gfc_build_class_symbol): Likewise.
1962 (gfc_find_derived_vtab): Likewise.
1963 * simplify.c (simplify_achar_char): Likewise.
1964 (gfc_simplify_adjustl): Likewise.
1965 (gfc_simplify_adjustr): Likewise.
1966 (gfc_simplify_and): Likewise.
1967 (gfc_simplify_bit_size): Likewise.
1968 (gfc_simplify_is_iostat_end): Likewise.
1969 (gfc_simplify_is_iostat_eor): Likewise.
1970 (gfc_simplify_isnan): Likewise.
1971 (simplify_bound): Likewise.
1972 (gfc_simplify_leadz): Likewise.
1973 (gfc_simplify_len_trim): Likewise.
1974 (gfc_simplify_logical): Likewise.
1975 (gfc_simplify_maxexponent): Likewise.
1976 (gfc_simplify_minexponent): Likewise.
1977 (gfc_simplify_new_line): Likewise.
1978 (gfc_simplify_null): Likewise.
1979 (gfc_simplify_or): Likewise.
1980 (gfc_simplify_precision): Likewise.
1981 (gfc_simplify_repeat): Likewise.
1982 (gfc_simplify_scan): Likewise.
1983 (gfc_simplify_size): Likewise.
1984 (gfc_simplify_trailz): Likewise.
1985 (gfc_simplify_trim): Likewise.
1986 (gfc_simplify_verify): Likewise.
1987 (gfc_simplify_xor): Likewise.
1988 * trans-io.c (build_dt): Likewise.
1989 (gfc_new_nml_name_expr): Removed.
1991 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1993 * arith.h (gfc_constant_result): Removed prototype.
1994 * constructor.h (gfc_build_array_expr): Removed prototype.
1995 (gfc_build_structure_constructor_expr): Removed prototype.
1996 * gfortran.h (gfc_int_expr): Removed prototype.
1997 (gfc_logical_expr): Removed prototype.
1998 (gfc_get_array_expr): New prototype.
1999 (gfc_get_structure_constructor_expr): New prototype.
2000 (gfc_get_constant_expr): New prototype.
2001 (gfc_get_int_expr): New prototype.
2002 (gfc_get_logical_expr): New prototype.
2003 * arith.c (gfc_constant_result): Moved and renamed to
2004 expr.c (gfc_get_constant_expr). Fixed all callers.
2005 * constructor.c (gfc_build_array_expr): Moved and renamed to
2006 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2007 and kind. Fixed all callers.
2008 (gfc_build_structure_constructor_expr): Moved and renamed to
2009 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2010 to type and kind. Fixed all callers.
2011 * expr.c (gfc_logical_expr): Renamed to ...
2012 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2013 (gfc_int_expr): Renamed to ...
2014 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2016 (gfc_get_constant_expr): New.
2017 (gfc_get_array_expr): New.
2018 (gfc_get_structure_constructor_expr): New.
2019 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2022 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2024 * constructor.h: New.
2025 * constructor.c: New.
2026 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2027 * arith.c (reducy_unary): Use constructor API.
2028 (reduce_binary_ac): Likewise.
2029 (reduce_binary_ca): Likewise.
2030 (reduce_binary_aa): Likewise.
2031 * check.c (gfc_check_pack): Likewise.
2032 (gfc_check_reshape): Likewise.
2033 (gfc_check_unpack): Likewise.
2034 * decl.c (add_init_expr_to_sym): Likewise.
2035 (build_struct): Likewise.
2036 * dependency.c (gfc_check_dependency): Likewise.
2037 (contains_forall_index_p): Likewise.
2038 * dump-parse-tree.c (show_constructor): Likewise.
2039 * expr.c (free_expr0): Likewise.
2040 (gfc_copy_expr): Likewise.
2041 (gfc_is_constant_expr): Likewise.
2042 (simplify_constructor): Likewise.
2043 (find_array_element): Likewise.
2044 (find_component_ref): Likewise.
2045 (find_array_section): Likewise.
2046 (find_substring_ref): Likewise.
2047 (simplify_const_ref): Likewise.
2048 (scalarize_intrinsic_call): Likewise.
2049 (check_alloc_comp_init): Likewise.
2050 (gfc_default_initializer): Likewise.
2051 (gfc_traverse_expr): Likewise.
2052 * iresolve.c (check_charlen_present): Likewise.
2053 (gfc_resolve_reshape): Likewise.
2054 (gfc_resolve_transfer): Likewise.
2055 * module.c (mio_constructor): Likewise.
2056 * primary.c (build_actual_constructor): Likewise.
2057 (gfc_match_structure_constructor): Likewise.
2058 * resolve.c (resolve_structure_cons): Likewise.
2059 * simplify.c (is_constant_array_expr): Likewise.
2060 (init_result_expr): Likewise.
2061 (transformational_result): Likewise.
2062 (simplify_transformation_to_scalar): Likewise.
2063 (simplify_transformation_to_array): Likewise.
2064 (gfc_simplify_dot_product): Likewise.
2065 (simplify_bound): Likewise.
2066 (simplify_matmul): Likewise.
2067 (simplify_minval_maxval): Likewise.
2068 (gfc_simplify_pack): Likewise.
2069 (gfc_simplify_reshape): Likewise.
2070 (gfc_simplify_shape): Likewise.
2071 (gfc_simplify_spread): Likewise.
2072 (gfc_simplify_transpose): Likewise.
2073 (gfc_simplify_unpack): Likewise.q
2074 (gfc_convert_constant): Likewise.
2075 (gfc_convert_char_constant): Likewise.
2076 * target-memory.c (size_array): Likewise.
2077 (encode_array): Likewise.
2078 (encode_derived): Likewise.
2079 (interpret_array): Likewise.
2080 (gfc_interpret_derived): Likewise.
2081 (expr_to_char): Likewise.
2082 (gfc_merge_initializers): Likewise.
2083 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2084 (gfc_trans_array_constructor_value): Likewise.
2085 (get_array_ctor_strlen): Likewise.
2086 (gfc_constant_array_constructor_p): Likewise.
2087 (gfc_build_constant_array_constructor): Likewise.
2088 (gfc_trans_array_constructor): Likewise.
2089 (gfc_conv_array_initializer): Likewise.
2090 * trans-decl.c (check_constant_initializer): Likewise.
2091 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2092 (gfc_apply_interface_mapping_to_cons): Likewise.
2093 (gfc_trans_structure_assign): Likewise.
2094 (gfc_conv_structure): Likewise.
2095 * array.c (check_duplicate_iterator): Likewise.
2096 (match_array_list): Likewise.
2097 (match_array_cons_element): Likewise.
2098 (gfc_match_array_constructor): Likewise.
2099 (check_constructor_type): Likewise.
2100 (check_constructor): Likewise.
2102 (expand_constructor): Likewise.
2103 (extract_element): Likewise.
2104 (gfc_expanded_ac): Likewise.
2105 (resolve_array_list): Likewise.
2106 (gfc_resolve_character_array_constructor): Likewise.
2107 (copy_iterator): Renamed to ...
2108 (gfc_copy_iterator): ... this.
2109 (gfc_append_constructor): Removed.
2110 (gfc_insert_constructor): Removed unused function.
2111 (gfc_get_constructor): Removed.
2112 (gfc_free_constructor): Removed.
2113 (qgfc_copy_constructor): Removed.
2114 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2115 Removed all references. Replaced constructor list by splay-tree.
2116 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2117 the inner struct, added member 'base'.
2118 (gfc_append_constructor): Removed prototype.
2119 (gfc_insert_constructor): Removed prototype.
2120 (gfc_get_constructor): Removed prototype.
2121 (gfc_free_constructor): Removed prototype.
2122 (qgfc_copy_constructor): Removed prototype.
2123 (gfc_copy_iterator): New prototype.
2124 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2126 2010-04-10 Tobias Burnus <burnus@net-b.de>
2129 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2130 proc-pointers and type-bound procedures.
2131 (gfc_specification_expr): Check proc-pointers for pureness.
2133 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2136 * gfortranspec.c (lang_specific_driver): Do not expose vars
2137 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2140 2010-04-09 Tobias Burnus <burnus@net-b.de>
2143 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2145 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2146 * data.c (gfc_assign_data_value): Ditto.
2147 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2148 (gfc_traverse_expr): Traverse also through codimension expressions.
2149 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2150 gfc_has_ultimate_pointer): New functions.
2151 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2152 (gfc_array_ref): Add codimen.
2153 (gfc_array_ref): Add in_allocate.
2154 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2155 gfc_has_ultimate_pointer): Add prototypes.
2156 * interface.c (compare_parameter, compare_actual_formal,
2157 check_intents): Add coarray constraints.
2158 * match.c (gfc_match_iterator): Add coarray constraint.
2159 * match.h (gfc_match_array_ref): Update interface.
2160 * primary.c (gfc_match_varspec): Handle codimensions.
2161 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2162 (check_class_members): Return gfc_try instead for error recovery.
2163 (resolve_typebound_function,resolve_typebound_subroutine,
2164 check_members): Handle return value of check_class_members.
2165 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2166 check_dimension, compare_spec_to_ref, resolve_array_ref,
2167 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2168 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2170 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2171 Skip over coarray refs.
2172 (gfc_array_allocate) Add support for references containing coindexes.
2173 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2174 (gfc_map_intrinsic_function): Ignore codimensions.
2176 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2179 * io.c (check_format_string): Added check for additional non
2180 blank characters after the format string was successfully
2182 * io.c (check_format): Changed the error messages for positive
2183 int required and period required to drop through the error logic
2184 and report with gfc_error instead of gfc_error_now. Corrected
2185 format postion for hollerith strings.
2187 2010-04-08 Tobias Burnus <burnus@net-b.de>
2189 * module.c (use_iso_fortran_env_module): Fix standard check.
2191 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2193 * parse.c (parse_derived, parse_enum): Avoid set but not used
2196 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2199 * gfortran.texi: Add section about representation of
2202 2010-04-07 Simon Baldwin <simonb@google.com>
2204 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2205 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2207 2010-04-07 Richard Guenther <rguenther@suse.de>
2209 * options.c (gfc_init_options): Do not set.
2211 2010-04-06 Tobias Burnus <burnus@net-b.de>
2214 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2215 * match.c (gfc_match_critical, sync_statement): Ditto.
2216 * gfortran.h (gfc_fcoarray): New enum.
2217 (gfc_option_t): Use it.
2218 * lang.opt (fcoarray): Add new flag.
2219 * invoke.texi (fcoarray): Document it.
2220 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2221 (gfc_handle_coarray_option): New function.
2223 2010-04-06 Tobias Burnus <burnus@net-b.de>
2226 * gfortran.h (gfc_array_spec): Add cotype.
2227 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2228 and defer error diagnostic.
2229 * resolve.c (resolve_fl_derived): Add missing check.
2230 (resolve_symbol): Add cotype/type check.
2231 * parse.c (parse_derived): Fix setting of coarray_comp.
2233 2010-04-06 Tobias Burnus <burnus@net-b.de>
2236 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2237 match_array_element_spec,gfc_copy_array_spec,
2238 gfc_compare_array_spec): Include corank.
2239 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2240 * decl.c (build_sym,build_struct,variable_decl,
2241 match_attr_spec,attr_decl1,cray_pointer_decl,
2242 gfc_match_volatile): Add codimension.
2243 (gfc_match_codimension): New function.
2244 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2245 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2246 (gfc_add_codimension): New function prototype.
2247 * match.h (gfc_match_codimension): New function prototype.
2248 (gfc_match_array_spec): Update prototype
2249 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2250 * module.c (MOD_VERSION): Bump.
2251 (mio_symbol_attribute): Support coarray attributes.
2252 (mio_array_spec): Add corank support.
2253 * parse.c (decode_specification_statement,decode_statement,
2254 parse_derived): Add coarray support.
2255 * resolve.c (resolve_formal_arglist, was_declared,
2256 is_non_constant_shape_array, resolve_fl_variable,
2257 resolve_fl_derived, resolve_symbol): Add coarray support.
2258 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2259 gfc_build_class_symbol): Add coarray support.
2260 (gfc_add_codimension): New function.
2262 2010-04-06 Tobias Burnus <burnus@net-b.de>
2265 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2266 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2267 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2269 * intrinsic.texi (iso_fortran_env): Ditto.
2270 * libgfortran.h (libgfortran_stat_codes): New enum.
2271 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2272 constants from the intrinsic module.
2274 2010-04-06 Tobias Burnus <burnus@net-b.de>
2277 * intrinsic.c (add_functions): Add num_images.
2278 * decl.c (gfc_match_end): Handle END CRITICAL.
2279 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2280 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2282 * gfortran.h (gfc_statement): Add enum items for those.
2283 (gfc_exec_op) Ditto.
2284 (gfc_isym_id): Add num_images.
2285 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2286 (gfc_trans_sync,gfc_trans_critical): New functions.
2287 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2288 gfc_trans_critical): Add/update prototypes.
2289 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2290 and SYNC statements.
2291 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2292 * resolve.c (resolve_sync): Add function.
2293 (gfc_resolve_blocks): Handle CRITICAL.
2294 (resolve_code): Handle CRITICAL, ERROR STOP,
2295 (resolve_branch): Add CRITICAL constraint check.
2296 and SYNC statements.
2297 * st.c (gfc_free_statement): Add new statements.
2298 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2299 (gfc_build_builtin_function_decls): Initialize it.
2300 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2301 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2302 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2304 (match_exit_cycle): Handle CRITICAL constraint.
2305 (gfc_match_stopcode): Handle ERROR STOP.
2306 * match.h (gfc_match_critical, gfc_match_error_stop,
2307 gfc_match_sync_all, gfc_match_sync_images,
2308 gfc_match_sync_memory): Add prototype.
2309 * parse.c (decode_statement, gfc_ascii_statement,
2310 parse_executable): Handle new statements.
2311 (parse_critical_block): New function.
2312 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2313 * intrinsic.texi (num_images): Document new function.
2314 * simplify.c (gfc_simplify_num_images): Add function.
2316 2010-04-06 Tobias Burnus <burnus@net-b.de>
2319 * trans-array.c (gfc_conv_expr_descriptor): Update
2320 gfc_trans_scalar_assign call.
2321 (has_default_initializer): New function.
2322 (gfc_trans_deferred_array): Nullify less often.
2323 * trans-expr.c (gfc_conv_subref_array_arg,
2324 gfc_trans_subcomponent_assign): Update call to
2325 gfc_trans_scalar_assign.
2326 (gfc_trans_scalar_assign): Add parameter and pass it on.
2327 (gfc_trans_assignment_1): Optionally, do not dealloc before
2329 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2330 call to gfc_trans_scalar_assign.
2331 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2332 initializer to static variables.
2333 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2334 * trans-stmt.c (forall_make_variable_temp,
2335 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2336 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2337 gfc_trans_allocate): Update gfc_trans_assignment call.
2338 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2339 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2340 parameter to prototype.
2342 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2344 * ioparm.def : Update copyright.
2346 * trans-array.c : ditto
2347 * trans-array.h : ditto
2349 * trans-types.c: ditto
2350 * dependency.c : ditto
2351 * gfortran.h : ditto
2353 * trans-io.c : ditto
2354 * trans-intrinsic.c : ditto
2355 * libgfortran.h : ditto
2356 * invoke.texi : ditto
2357 * intrinsic.texi : ditto
2360 * intrinsic.c : ditto
2361 * interface.c : ditto
2362 * iresolve.c : ditto
2363 * trans-stmt.c : ditto
2364 * trans-stmt.h : ditto
2369 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2372 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2373 do not assert the context of derived types.
2375 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2378 * ioparm.def: Change inquire size variable to type pointer to
2381 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2384 * trans-expr.c (conv_parent_component_references): Ensure that
2385 'dt' has a backend_decl.
2388 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2389 type has a backend_decl.
2392 * resolve.c (resolve_global_procedure): Check that the 'cl'
2393 structure is not NULL.
2395 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2397 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2400 2010-03-17 Tobias Burnus <burnus@net-b.de>
2403 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2404 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2406 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2407 pointees as having explizit size.
2408 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2410 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2411 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2412 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2413 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2414 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2417 2010-03-14 Tobias Burnus <burnus@net-b.de>
2420 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2421 (resolve_ordinary_assign): Add check to avoid segfault.
2423 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2427 * resolve.c (resolve_compcall): Add new boolean dummy argument
2428 'class_members'. Only resolve expression at end if false.
2429 Remove redundant, static variable 'class_object'.
2430 (check_class_members): Add extra argument to call of
2432 (resolve_typebound_function): Renamed resolve_class_compcall.
2433 Do all the detection of class references here. Correct calls to
2434 resolve_compcall for extra argument.
2435 (resolve_typebound_subroutine): resolve_class_typebound_call
2436 renamed. Otherwise same as resolve_typebound_function.
2437 (gfc_resolve_expr): Call resolve_typebound_function.
2438 (resolve_code): Call resolve_typebound_subroutine.
2440 2010-03-10 Tobias Burnus <burnus@net-b.de
2443 * symbol.c (get_iso_c_sym): Set sym->result.
2445 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2448 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2449 for TBPs, otherwise they will not be resolved properly.
2450 (resolve_function): Use 'value.function.esym' instead of
2451 'value.function.name' to check if we're dealing with a TBP.
2452 (check_class_members): Set correct type of passed object for all TBPs,
2453 not only generic ones, except if the type is abstract.
2455 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2458 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2459 'final...' are not misinterpreted as FINAL statements.
2461 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2464 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2465 allocatable ultimate components do not need temporaries, whilst
2466 ultimate pointer components do.
2468 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2471 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2473 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2476 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2479 * trans-array.c (gfc_conv_array_parameter): A full array of
2480 derived type need not be restricted to a symbol without an
2481 array spec to use the call to gfc_conv_expr_descriptor.
2484 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2485 allocatable arrays do not need temporaries.
2487 2010-03-01 Tobias Burnus <burnus@net-b.de>
2490 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2493 2010-02-28 Tobias Burnus <burnus@net-b.de>
2496 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2497 (gfc_conv_initializer): Handle zero initializer as special case.
2499 2010-02-27 Tobias Burnus <burnus@net-b.de>
2502 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2503 for module variables for Fortran 2008.
2505 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2508 * trans-common.c (build_common_decl): Also update DECL_MODE,
2509 and DECL_SIZE when encountering a larger common block and call
2512 2010-02-24 Tobias Burnus <burnus@net-b.de>
2515 * trans-expr.c (gfc_conv_initializer): Call directly
2516 gfc_conv_constant for C_NULL_(FUN)PTR.
2518 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2521 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2522 checking the rest of the dimensions for elements.
2524 2010-02-21 Tobias Burnus <burnus@net-b.de>
2527 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2529 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2530 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2531 * invoke.texi: Document new -fno-protect-parens flag.
2533 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2539 * dependency.c (gfc_check_argument_var_dependency): Use enum
2540 value instead of arithmetic vaue for 'elemental'.
2541 (check_data_pointer_types): New function.
2542 (gfc_check_dependency): Call check_data_pointer_types.
2543 * trans-array.h : Change fourth argument of
2544 gfc_conv_array_parameter to boolean.
2545 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2546 can be a dummy but it must not be assumed shape or deferred.
2547 Change fourth argument to boolean. Array constructor exprs will
2548 always be contiguous and do not need packing and unpacking.
2549 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2550 space and change fourth argument of gfc_conv_array_parameter
2552 (gfc_trans_arrayfunc_assign): Change fourth argument of
2553 gfc_conv_array_parameter to boolean.
2554 * trans-io.c (gfc_convert_array_to_string): The same.
2555 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2557 2010-02-20 Tobias Burnus <burnus@net-b.de>
2560 * libgfortran.h: Add GFC_RTCHECK_MEM.
2561 * invoke.texi (-fcheck=): Document -fcheck=mem.
2562 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2563 and enable malloc-success check only with -fcheck=mem.
2564 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2566 2010-02-16 Tobias Burnus <burnus@net-b.de>
2569 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2570 * intrinsic.c (add_functions): Ditto.
2571 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2572 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2574 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2577 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2578 gfc_trans_do prototype.
2579 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2580 a loop exit condition. If exit condition is given, build the loop exit
2581 code, checking IO results of implied do loops in READ and WRITE.
2582 (gfc_trans_do): Likewise.
2583 * trans.c (trans_code): New static work function, previously
2584 gfc_trans_code. Passes exit condition to gfc_trans_do.
2585 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2586 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2587 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2588 result status bits in the dtparm structure. Use this condition in call
2589 to gfc_trans_code_cond.
2591 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2595 * trans-array.c (gfc_conv_array_parameter): Use
2596 gfc_full_array_ref_p to detect full and contiguous variable
2597 arrays. Full array components and contiguous arrays do not need
2598 internal_pack and internal_unpack.
2600 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2603 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2606 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2608 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2611 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2612 Tobias Burnus <burnus@net-b.de>
2615 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2617 2010-02-10 Tobias Burnus <burnus@net-b.de>
2620 * trans-decl.c (gfc_generate_function_code): Only check
2621 actual-vs.-dummy character bounds if not bind(C).
2623 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2626 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2627 info->dimen after info has been freed.
2629 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2632 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2635 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2637 * module.c (fix_mio_expr): Declare sym.
2639 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2642 * module.c (fix_mio_expr): Fix for private generic procedures.
2644 2010-02-09 Daniel Kraft <d@domob.eu>
2647 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2648 length to be correct and issue only with -Wsurprising.
2649 * invoke.texi (Wsurprising): Mention this new warning that is
2650 turned on by -Wsurprising.
2652 2010-02-09 Daniel Kraft <d@domob.eu>
2655 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2656 can be CHARACTER type.
2657 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2659 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2662 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2663 'formal_ptr'. If this is true, give returned descriptor unity
2664 lbounds, in all dimensions, and the appropriate offset.
2665 (gfc_conv_procedure_call); If formal is a pointer, set the last
2666 argument of gfc_conv_subref_array_arg to true.
2667 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2668 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2669 new arg of gfc_conv_subref_array_arg to false.
2670 * trans-stmt.c (forall_make_variable_temp): The same.
2672 2010-02-03 Tobias Burnus <burnus@net-b.de>
2675 * interface.c (compare_parameter): Disable rank-checking
2678 2010-02-02 Tobias Burnus <burnus@net-b.de>
2681 * parse.c (decode_specification_statement): Use sym->result not sym.
2683 2010-02-01 Tobias Burnus <burnus@net-b.de>
2686 * decl.c (variable_decl): Allow default initializer in
2687 TYPE declarations in PURE functions.
2689 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2692 * resolve.c (resolve_allocate_expr): Move default initialization code
2693 here from gfc_trans_allocate.
2694 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2696 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2697 of CLASS variables via memcpy.
2698 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2699 to resolve_allocate_expr.
2701 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2704 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2705 * gfortran.h : Add prototype for above.
2706 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2707 (gfc_trans_subcomponent_assign): Call new function to replace
2708 the code to deal with allocatable components.
2709 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2710 gfc_get_full_arrayspec_from_expr to replace existing code.
2712 2010-01-25 Tobias Burnus <burnus@net-b.de>
2715 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2718 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2722 * expr.c (remove_subobject_ref): If the constructor is NULL use
2723 the expression as the source.
2724 (simplify_const_ref): Change the type of expression if
2725 there are component references. Allow for substring to be at
2726 the end of an arbitrarily long chain of references. If an
2727 element is found that is not in an EXPR_ARRAY, assume that this
2728 is scalar initialization of array. Call remove_subobject_ref in
2729 this case with NULL second argument.
2731 2010-01-24 Tobias Burnus <burnus@net-b.de>
2734 * array.c (gfc_array_dimen_size): Use correct specific
2735 function in the check.
2737 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2740 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2741 is required, turn any trailing array elements after a range
2742 into ranges so that offsets can be calculated.
2744 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2746 * module.c (mio_f2k_derived): Use enumerator as initializer of
2750 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2751 bitfield of width 2.
2753 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2756 * resolve.c (extract_compcall_passed_object): Set locus for
2757 passed-object argument.
2758 (extract_ppc_passed_object): Set locus and correctly remove PPC
2761 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2764 * trans-decl.c (add_argument_checking): Do not use the backend
2765 decl directly to test for the presence of an optional dummy
2766 argument. Use gfc_conv_expr_present, remembering to set the
2770 * trans-decl.c (gfc_generate_function_code): Small white space
2771 changes. If 'recurcheckvar' is NULL do not try to reset it.
2773 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2776 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2777 component for extended types.
2778 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2779 and take care of parent component accessibility.
2781 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2784 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2785 * interface.c (check_interface1): Move a warning message here from
2786 resolve_fl_procedure.
2787 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2788 * module.c (read_module): Remove call to gfc_check_interfaces, since
2789 this comes too early here.
2790 * resolve.c (resolve_fl_procedure): Move warning message to
2793 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2796 * interface.c (check_interface1): Pass symbol name rather than NULL to
2797 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2799 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2800 than NULL to gfc_compare_interfaces.
2802 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2805 * trans-array.c (duplicate_allocatable): Static version of
2806 gfc_duplicate_allocatable with provision to handle scalar
2807 components. New boolean argument to switch off call to malloc
2809 (gfc_duplicate_allocatable): New function to call above with
2811 (gfc_copy_allocatable_data): New function to call above with
2813 (structure_alloc_comps): Do not apply indirect reference to
2814 scalar pointers. Add new section to copy allocatable components
2815 of arrays. Extend copying of allocatable components to include
2817 (gfc_copy_only_alloc_comp): New function to copy allocatable
2818 component derived types, without allocating the base structure.
2819 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2820 Add primitive for gfc_copy_only_alloc_comp.
2821 * trans-expr.c (gfc_conv_procedure_call): After calls to
2822 transformational functions with results that are derived types
2823 with allocatable components, copy the components in the result.
2824 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2825 of lhs derived types before allocation.
2827 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2830 * module.c (load_generic_interfaces): If a procedure that is
2831 use associated but not generic is given an interface that
2832 includes itself, then make it generic.
2834 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2835 Shujing Zhao <pearly.zhao@oracle.com>
2837 PR translation/42469
2838 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2839 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2840 character between option name and help text.
2842 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2846 * trans-array.c (gfc_conv_array_initializer): Change call to
2847 gfc_error_now to call to gfc_fatal_error.
2848 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2849 (is_constant_element): Changed name from constant_element.
2850 (gfc_constant_ac): Only use expand_construuctor for expression
2851 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2852 call gfc_is_constant_expr.
2853 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2855 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2856 array expressions should have their constructors expanded.
2857 (gfc_resolve_expr): Use new function to determine whether or not to call
2858 gfc_expand_constructor.
2860 2010-01-09 Tobias Burnus <burnus@net-b.de>
2863 * trans-expr.c (gfc_trans_structure_assign): Handle
2865 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2866 to the constructor for c_null_(fun)ptr.
2867 * resolve.c (resolve_structure_cons): Add special case
2868 for c_null_(fun)ptr.
2870 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2872 * gfortranspec.c (lang_specific_driver): Update copyright notice
2875 2010-01-08 Tobias Burnus <burnus@net-b.de>
2878 * symbol.c (check_conflict, gfc_copy_attr): Add
2879 ASYNCHRONOUS support.
2880 (gfc_add_asynchronous): New function.
2881 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2882 (gfc_match_asynchronous): New function.
2883 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2884 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2885 (gfc_add_asynchronous): New Prototype.
2886 * module.c (ab_attribute, mio_symbol_attribute): Add
2887 ASYNCHRONOUS support.
2888 * resolve.c (was_declared): Ditto.
2889 * match.h (gfc_match_asynchronous): New prototype.
2890 * parse.c (decode_specification_statement,decode_statement):
2891 Add ASYNCHRONOUS support.
2893 2010-01-07 Tobias Burnus <burnus@net-b.de>
2896 * trans-decl.c (get_proc_pointer_decl): Fix call to
2897 gfc_conv_initializer for array-valued proc-pointer funcs.
2899 2010-01-07 Tobias Burnus <burnus@net-b.de>
2902 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2903 allocatable scalars with SAVE attribute.
2905 2010-01-05 Tobias Burnus <burnus@net-b.de>
2908 * options.c (gfc_post_options): Set -frecursion
2909 when -fopenmp is used.
2911 2010-01-05 Tobias Burnus <burnus@net-b.de>
2914 * trans-expr.c (gfc_conv_procedure_call): Nullify
2915 return value for allocatable-scalar character functions.
2917 2010-01-04 Tobias Burnus <burnus@net-b.de>
2920 * error.c (error_printf, gfc_warning, gfc_notify_std,
2921 gfc_warning_now, gfc_error, gfc_error_now,
2922 gfc_fatal_error): Change argument name from nocmsgid to
2923 gmsgid to enable (x)gettext's % checking.
2925 2010-01-04 Tobias Burnus <burnus@net-b.de>
2927 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2929 2010-01-04 Tobias Burnus <burnus@net-b.de>
2932 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2933 for functions returning allocatable scalars.
2934 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2935 reallocating an allocatable scalar.
2936 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2938 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2939 allocatable scalars.
2940 (gfc_generate_function_code): Nullify result variable for
2941 allocatable scalars.
2944 * module.c (gfc_use_module): Fix warning string to allow
2948 * invoke.texi (-fcheck=recursion): Mention that the checking
2949 is also disabled for -frecursive.
2950 * trans-decl.c (gfc_generate_function_code): Disable
2951 -fcheck=recursion when -frecursive is used.
2953 * intrinsic.texi (iso_c_binding): Improve wording.
2956 Copyright (C) 2010 Free Software Foundation, Inc.
2958 Copying and distribution of this file, with or without modification,
2959 are permitted in any medium without royalty provided the copyright
2960 notice and this notice are preserved.