1 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
5 * class.c (gfc_find_derived_vtab): Accept or discard newly created
6 symbols before returning.
8 2010-07-29 Joseph Myers <joseph@codesourcery.com>
10 * lang.opt (cpp): Remove Joined and Separate markers.
11 (cpp=): New internal option.
12 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
13 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
16 2010-07-29 Daniel Kraft <d@domob.eu>
19 * array.c (resolve_array_bound): Fix error message to properly handle
20 non-variable expressions.
22 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
24 * decl.c (free_value): Also free repeat field.
25 * data.c (gfc_assign_data_value): Always free offset before returning.
27 2010-07-28 Daniel Kraft <d@domob.eu>
29 * gfortran.h (gfc_build_intrinsic_call): New method.
30 * expr.c (gfc_build_intrinsic_call): New method.
31 * simplify.c (range_check): Ignore non-constant value.
32 (simplify_bound_dim): Handle non-variable expressions and
33 fix memory leak with non-free'ed expression.
34 (simplify_bound): Handle non-variable expressions.
35 (gfc_simplify_shape): Ditto.
36 (gfc_simplify_size): Ditto, but only in certain cases possible.
38 2010-07-28 Joseph Myers <joseph@codesourcery.com>
40 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
43 2010-07-28 Tobias Burnus <burnus@net-b.de>
46 * trans-types.c (gfc_get_derived_type): Fix DT declaration
47 from modules for whole-file mode.
49 2010-07-27 Joseph Myers <joseph@codesourcery.com>
51 * gfortran.h (gfc_handle_option): Update prototype and return
53 * options.c (gfc_handle_option): Update prototype and return value
56 2010-07-27 Joseph Myers <joseph@codesourcery.com>
58 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
59 decoded options in allocating deferred_opt.
60 * cpp.h (gfc_cpp_init_options): Update prototype.
61 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
62 * gfortran.h (gfc_option_lang_mask): New.
63 (gfc_init_options): Update prototype.
64 * options.c (gfc_option_lang_mask): New.
65 (gfc_init_options): Update prototype. Pass new arguments to
68 2010-07-26 Tobias Burnus <burnus@net-b.de>
71 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
72 for functions which are later in the same file.
73 (gfc_create_function_decl, build_function_decl,
74 build_entry_thunks): Add global argument.
75 * trans.c (gfc_generate_module_code): Update
76 gfc_create_function_decl call.
77 * trans.h (gfc_create_function_decl): Update prototype.
78 * resolve.c (resolve_global_procedure): Also resolve for
81 2010-07-26 Richard Henderson <rth@redhat.com>
84 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
85 (gfc_write_global_declarations): New.
87 2010-07-26 Tobias Burnus <burnus@net-b.de>
90 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
91 for call to transfer_namelist_element.
92 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
95 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
98 * Make-lang.in: Add fortran/frontend-passes.o.
99 * gfortran.h: Add prototype for gfc_run_passes.
100 * resolve.c (gfc_resolve): Call gfc_run_passes.
101 * frontend-passes.c: New file.
103 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
106 * scanner.c (gfc_next_char_literal): Enable truncation warning for
109 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
112 * gfortran.h (gfc_namespace): New field old_equiv.
113 (gfc_free_equiv_until): New prototype.
114 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
115 a parameterized stop condition.
116 (gfc_free_equiv): Use gfc_free_equiv_until.
117 * parse.c (next_statement): Save equivalence list.
118 (reject_statement): Restore equivalence list.
120 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
123 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
124 in the function so that it does not get missed by early exits.
125 (load_line): Add checks for quoted strings and free form comments to
126 disable warnings on comments. Add check for ampersand as first
127 character after truncation and don't warn for this case, but warn if
128 there are subsequent non-whitespace characters.
130 2010-07-24 Tobias Burnus <burnus@net-b.de>
133 * parse.c (gfc_parse_file): Do not override
134 gfc_global_ns_list items.
136 2010-07-24 Tobias Burnus <burnus@net-b.de>
138 * options.c (gfc_init_options): Enable -fwhole-file by default.
139 * interface.c (compare_parameter): Assume a Hollerith constant is
140 compatible with all other argument types.
142 2010-07-23 Tobias Burnus <burnus@net-b.de>
145 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
146 -fwhole-file also for derived types.
147 * trans-types.c (copy_dt_decls_ifequal): Remove static and
148 rename to gfc_copy_dt_decls_ifequal.
149 (gfc_get_derived_type): Update call.
150 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
152 2010-07-23 Tobias Burnus <burnus@net-b.de>
155 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
157 2010-07-23 Jakub Jelinek <jakub@redhat.com>
159 * trans-types.c (gfc_get_array_descriptor_base,
160 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
161 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
162 instead of clearing DECL_NAME.
163 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
165 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
168 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
170 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
171 reverse the scalarization loop.
172 gfc_conv_resolve_dependencies: Pass the reverse field of the
173 loopinfo to gfc_dep_resolver.
174 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
175 assignment by resetting loop.reverse.
176 gfortran.h : Add the gfc_reverse enum.
177 trans.h : Add the reverse field to gfc_loopinfo.
178 dependency.c (gfc_check_dependency): Pass null to the new arg
180 (gfc_check_section_vs_section): Check for reverse dependencies.
181 (gfc_dep_resolver): Add reverse argument and deal with the loop
183 dependency.h : Modify prototype for gfc_dep_resolver to include
186 2010-07-23 Daniel Kraft <d@domob.eu>
189 * gfortran.h (gfc_find_symtree_in_proc): New method.
190 * symbol.c (gfc_find_symtree_in_proc): New method.
191 * match.c (match_exit_cycle): Look for loop name also in parent
192 namespaces within current procedure.
194 2010-07-22 Tobias Burnus <burnus@net-b.de>
197 * dependency.c (gfc_check_dependency): Add argument alising check.
198 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
200 2010-07-22 Daniel Kraft <d@domob.eu>
202 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
203 now in the correct place.
205 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
208 * Revert my commit r162325.
210 2010-07-21 Daniel Kraft <d@domob.eu>
212 * trans.h (gfc_get_return_label): Removed.
213 (gfc_generate_return): New method.
214 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
215 returning a tree directly.
216 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
217 (gfc_trans_block_construct): Update for new interface to
218 `gfc_trans_deferred_vars'.
219 * trans-decl.c (current_function_return_label): Removed.
220 (current_procedure_symbol): New variable.
221 (gfc_get_return_label): Removed.
222 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
223 returning a tree directly.
224 (get_proc_result), (gfc_generate_return): New methods.
225 (gfc_generate_function_code): Clean up and do init/cleanup here
226 also with gfc_wrapped_block. Remove return-label but rather
229 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
232 * fortran/match.c (match_type_spec): Check for derived type before
235 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
238 * interface.c (matching_typebound_op): Add argument for the
239 return of the generic name for the procedure.
240 (build_compcall_for_operator): Add an argument for the generic
241 name of an operator procedure and supply it to the expression.
242 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
243 calls to the above procedures.
244 * resolve.c (resolve_typebound_function): Catch procedure
245 component calls for CLASS objects, check that the vtable is
246 complete and insert the $vptr and procedure components, to make
248 (resolve_typebound_function): The same.
249 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
250 an allocatable scalar if it is a result.
252 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
255 * match.c (gfc_match_iterator): Reverted.
257 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
260 * match.c (gfc_match_iterator): Remove error that iterator
261 cannot be INTENT(IN).
263 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
265 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
266 Access subscript through the "dim" field index.
267 (gfc_trans_create_temp_array): Access ss info through the "dim" field
269 (gfc_conv_array_index_offset): Ditto.
270 (gfc_conv_loop_setup): Ditto.
271 (gfc_conv_expr_descriptor): Ditto.
272 (gfc_conv_ss_startstride): Ditto. Update call to
273 gfc_conv_section_startstride.
274 (gfc_conv_section_startstride): Set values along the array dimension.
275 Get array dimension directly from the argument.
277 2010-07-15 Jakub Jelinek <jakub@redhat.com>
279 * trans.h (gfc_string_to_single_character): New prototype.
280 * trans-expr.c (string_to_single_character): Renamed to ...
281 (gfc_string_to_single_character): ... this. No longer static.
282 (gfc_conv_scalar_char_value, gfc_build_compare_string,
283 gfc_trans_string_copy): Adjust callers.
284 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
285 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
286 (select_struct): Move to toplevel, add GTY(()).
287 (gfc_trans_character_select): Optimize SELECT CASE
288 with character length 1.
290 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
292 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
293 * trans-common.c: Likewise.
294 * trans-decl.c: Likewise.
295 * trans-types.c: Likewise.
298 2010-07-15 Janus Weil <janus@gcc.gnu.org>
301 * resolve.c (resolve_typebound_generic_call): Resolve generic
302 non-polymorphic type-bound procedure calls to the correct specific
304 (resolve_typebound_subroutine): Remove superfluous code.
306 2010-07-15 Daniel Kraft <d@domob.eu>
309 * trans.h (struct gfc_wrapped_block): New struct.
310 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
311 (gfc_finish_wrapped_block): New method.
312 (gfc_init_default_dt): Add new init code to block rather than
314 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
315 (gfc_trans_dummy_array_bias): Ditto.
316 (gfc_trans_g77_array): Ditto.
317 (gfc_trans_deferred_array): Ditto.
318 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
319 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
320 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
321 (gfc_finish_wrapped_block): New method.
322 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
323 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
324 (gfc_trans_deferred_array): Ditto.
325 * trans-decl.c (gfc_trans_dummy_character): Ditto.
326 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
327 (init_intent_out_dt): Ditto.
328 (gfc_init_default_dt): Add new init code to block rather than
330 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
331 and cleanup code and put it all together.
333 2010-07-15 Jakub Jelinek <jakub@redhat.com>
335 * trans.h (gfc_build_compare_string): Add CODE argument.
336 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
337 gfc_build_compare_string.
338 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
339 gfc_build_compare_string.
340 (string_to_single_character): Rename len variable to length.
341 (gfc_optimize_len_trim): New function.
342 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
343 or NE_EXPR and one of the strings is string literal with LEN_TRIM
344 bigger than the length of the other string, they compare unequal.
347 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
348 in CASE_LABEL_EXPR and use NULL for low for the default case.
350 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
352 * trans-array.c (gfc_conv_section_upper_bound): Remove
353 (gfc_conv_section_startstride): Don't set the upper bound in the
354 vector subscript case.
355 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
357 2010-07-14 Janus Weil <janus@gcc.gnu.org>
360 * gfortran.h (gfc_is_data_pointer): Remove prototype.
361 * dependency.c (gfc_is_data_pointer): Make it static.
362 * intrinsic.texi: Update documentation on C_LOC.
363 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
364 and add a check for polymorphic variables.
366 2010-07-14 Jakub Jelinek <jakub@redhat.com>
368 * trans-expr.c (string_to_single_character): Also optimize
369 string literals containing a single char followed only by spaces.
370 (gfc_trans_string_copy): Remove redundant string_to_single_character
373 * trans-decl.c (gfc_build_intrinsic_function_decls,
374 gfc_build_builtin_function_decls): Mark functions as
375 DECL_PURE_P or TREE_READONLY.
377 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
379 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
380 instead of build_function_call_expr.
381 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
383 2010-07-13 Tobias Burnus <burnus@net-b.de>
384 Daniel Franke <franke.daniel@gmail.com>
387 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
388 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
390 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
392 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
393 Tobias Burnus <burnus@net-b.de>
396 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
397 noclobber/noescape annotations to function calls.
398 (gfc_build_builtin_function_decls): Likewise.
400 2010-07-13 Janus Weil <janus@gcc.gnu.org>
406 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
407 * class.c (gfc_build_class_symbol): Modified call to
408 'gfc_find_derived_vtab'.
409 (add_proc_component): Removed, moved code into 'add_proc_comp'.
410 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
412 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
413 Removed treatment of generics.
414 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
415 Call 'add_proc_comp' instead of duplicating code.
416 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
418 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
419 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
420 Removed treatment of generics.
421 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
422 'gfc_find_derived_vtab'.
423 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
424 Removed treatment of generics.
425 (resolve_select_type,resolve_fl_derived): Modified call to
426 'gfc_find_derived_vtab'.
427 * trans-decl.c (gfc_get_symbol_decl): Ditto.
428 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
430 * trans-stmt.c (gfc_trans_allocate): Ditto.
432 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
435 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
438 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
440 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
441 * resolve.c (build_default_init_expr): Ditto.
443 2010-07-11 Tobias Burnus <burnus@net-b.de>
446 * module.c (sort_iso_c_rename_list): Remove.
447 (import_iso_c_binding_module,use_iso_fortran_env_module):
448 Allow multiple imports of the same symbol.
450 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
452 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
454 2010-07-11 Janus Weil <janus@gcc.gnu.org>
457 * decl.c (build_sym,attr_decl1): Only build the class container if the
458 symbol has sufficient attributes.
459 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
460 pointer attribute for classes.
461 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
462 * module.c (MOD_VERSION): Bump.
463 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
464 (mio_symbol_attribute): Handle class_pointer attribute.
465 * parse.c (parse_derived): Use class_pointer instead of pointer
466 attribute for classes.
467 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
468 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
469 resolve_allocate_expr,resolve_fl_derived): Ditto.
470 (resolve_fl_var_and_proc): Check for class_ok attribute.
472 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
474 * trans-io.c (gfc_build_st_parameter): Update calls to
475 gfc_add_field_to_struct.
476 * trans-stmt.c (ADD_FIELD): Ditto.
478 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
480 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
481 fieldlist, remove fieldlist from argument list.
482 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
483 and remove fieldlist from argument list.
484 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
485 gfc_get_mixed_entry_union): Move setting
486 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
487 * trans-types.h (gfc_add_field_to_struct): Update prototype.
489 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
492 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
493 if the lhs has never been host associated, as well as not being
494 use associated, a pointer or a target.
495 * resolve.c (resolve_variable): Mark variables that are host
497 * gfortran.h: Add the host_assoc bit to the symbol_attribute
500 2010-07-09 Janus Weil <janus@gcc.gnu.org>
502 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
503 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
506 2010-07-08 Janus Weil <janus@gcc.gnu.org>
509 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
510 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
511 gfc_resolve_storage_size): New prototypes.
512 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
513 * intrinsic.c (add_functions): Add STORAGE_SIZE.
514 * iresolve.c (gfc_resolve_storage_size): New function.
515 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
517 (gfc_conv_intrinsic_storage_size): New function.
518 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
520 2010-07-08 Jakub Jelinek <jakub@redhat.com>
523 * match.c (match_exit_cycle): Error on EXIT also from collapsed
524 !$omp do loops. Error on CYCLE to non-innermost collapsed
527 2010-07-08 Tobias Burnus <burnus@net-b.de>
530 * array.c (gfc_match_array_ref): Better error message for
531 coarrays with too few ranks.
532 (match_subscript): Move one diagnostic to caller.
533 * gfortran.h (gfc_get_corank): Add prottype.
534 * expr.c (gfc_get_corank): New function.
535 * iresolve.c (resolve_bound): Fix rank for cobounds.
536 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
537 gfc_resolve_ucobound, gfc_resolve_this_image): Update
540 2010-07-06 Tobias Burnus <burnus@net-b.de>
543 * array.c (gfc_expand_constructor): Add optional diagnostic.
544 * gfortran.h (gfc_expand_constructor): Update prototype.
545 * expr.c (gfc_simplify_expr, check_init_expr,
546 gfc_reduce_init_expr): Update gfc_expand_constructor call.
547 * resolve.c (gfc_resolve_expr): Ditto.
549 2010-07-06 Tobias Burnus <burnus@net-b.de>
551 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
552 * trans-intrinsic.c: Ditto.
553 * trans-types.c: Ditto.
554 * convert.c: Include diagnostic-core.h instead of toplev.h.
556 * trans-array.c: Ditto.
557 * trans-const.c: Ditto.
558 * trans-expr.c: Ditto.
560 * trans-openmp.c: Ditto.
563 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
566 * check.c (dim_rank_check): Also check intrinsic functions.
567 Adjust permissible rank for functions which reduce the rank of
568 their argument. Spread is an exception, where DIM can
569 be one larger than the rank of array.
571 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
574 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
576 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
579 * trans-types.c (gfc_get_derived_type): Derived type fields
580 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
581 but build_pointer_type_for_mode must be used for this.
583 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
585 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
586 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
587 type of gfc_conv_procedure_call.
588 (conv_generic_with_optional_char_arg): Likewise.
589 * trans-stmt.c (gfc_trans_call): Likewise.
590 * trans-expr.c (gfc_conv_function_expr): Likewise.
591 (gfc_conv_procedure_call): Use build_call_vec instead of
594 2010-07-04 Daniel Kraft <d@domob.eu>
596 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
598 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
602 * trans-types.c (gfc_get_derived_type): Derived type fields
603 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
605 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
608 * decl.c (match_procedure_in_type): Clear structure before using.
609 (gfc_match_generic): Ditto.
611 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
613 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
614 * trans-types.c (gfc_add_field_to_struct_1): New function, most
615 of which comes from...
616 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
617 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
619 (gfc_get_array_descriptor_base): Likewise.
620 (gfc_get_mixed_entry_union): Likewise.
621 (gfc_get_derived_type): Add extra chain parameter for
622 gfc_add_field_to_struct.
623 * trans-stmt.c (gfc_trans_character_select): Likewise.
624 * trans-io.c (gfc_build_st_parameter): Likewise.
626 2010-06-29 Janus Weil <janus@gcc.gnu.org>
629 * resolve.c (is_external_proc): Prevent procedure pointers from being
630 regarded as external procedures.
632 2010-06-29 Janus Weil <janus@gcc.gnu.org>
635 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
636 passed as second argument of ASSOCIATED.
638 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
641 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
642 to determine if a function assignment can be made without a
644 (gfc_trans_arrayfunc_assign): Move all the conditions that
645 suppress the direct function call to the above new functon and
648 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
651 * interface.c (argument_rank_mismatch): New function.
652 (compare_parameter): Call new function instead of generating
655 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
657 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
658 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
661 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
663 * Make-lang.in: Update dependencies.
665 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
667 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
668 and exit_label fields.
669 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
671 * trans-stmt.c (gfc_trans_simple_do): Likewise.
672 (gfc_trans_do): Likewise.
673 (gfc_trans_do_while): Likewise.
674 (gfc_trans_cycle): Use cycle_label directly.
675 (gfc_trans_exit): Use exit_label directly.
677 2010-06-27 Daniel Kraft <d@domob.eu>
679 * dump-parse-tree.c (show_symbol): Dump target-expression for
681 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
682 (show_namespace): Use show_level for correct indentation of
683 "inner namespaces" (contained procedures or BLOCK).
685 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
688 * dump-parse-tree.c (show_code_node): Show namespace for
691 2010-06-26 Tobias Burnus <burnus@net-b.de>
693 * decl.c (gfc_match_decl_type_spec): Support
694 TYPE(intrinsic-type-spec).
696 2010-06-25 Tobias Burnus <burnus@net-b.de>
698 * intrinsic.h (gfc_check_selected_real_kind,
699 gfc_simplify_selected_real_kind): Update prototypes.
700 * intrinsic.c (add_functions): Add radix support to
702 * check.c (gfc_check_selected_real_kind): Ditto.
703 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
704 * trans-decl.c (gfc_build_intrinsic_function_decls):
705 Change call from selected_real_kind to selected_real_kind2008.
706 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
707 (PRECISION, RANGE, RADIX): Add cross @refs.
709 2010-06-25 Tobias Burnus <burnus@net-b.de>
711 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
712 * gfortran.texi (_gfortran_set_options): Update for
713 GFC_STD_F2008_OBS addition.
714 * libgfortran.h: Add GFC_STD_F2008_OBS.
715 * options.c (set_default_std_flags, gfc_handle_option): Handle
717 io.c (check_format): Fix allow_std check.
719 2010-06-25 Tobias Burnus <burnus@net-b.de>
721 * decl.c (gfc_match_entry): Allow END besides
722 END SUBROUTINE/END FUNCTION for contained procedures.
724 2010-06-25 Tobias Burnus <burnus@net-b.de>
726 * parse.c (next_free, next_fixed): Allow ";" as first character.
728 2010-06-24 Tobias Burnus <burnus@net-b.de>
731 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
733 2010-06-22 Janus Weil <janus@gcc.gnu.org>
736 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
739 2010-06-21 Tobias Burnus <burnus@net-b.de>
742 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
744 * symbol.c (gfc_add_contiguous): New function.
745 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
746 * decl.c (match_attr_spec): Ditto.
747 (gfc_match_contiguous): New function.
748 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
750 * gfortran.h (symbol_attribute): Add contiguous.
751 (gfc_is_simply_contiguous): Add prototype.
752 (gfc_add_contiguous): Add prototype.
753 * match.h (gfc_match_contiguous): Add prototype.
754 * parse.c (decode_specification_statement,
755 decode_statement): Handle contiguous attribute.
756 * expr.c (gfc_is_simply_contiguous): New function.
757 * dump-parse-tree.c (show_attr): Handle contiguous.
758 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
760 * trans-expr.c (gfc_add_interface_mapping): Copy
762 * trans-array.c (gfc_conv_descriptor_stride_get,
763 gfc_conv_array_parameter): Handle contiguous arrays.
764 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
765 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
767 * trans.h (gfc_array_kind): Ditto.
768 * trans-decl.c (gfc_get_symbol_decl): Ditto.
770 2010-06-20 Joseph Myers <joseph@codesourcery.com>
772 * options.c (gfc_handle_option): Don't handle N_OPTS.
774 2010-06-19 Janus Weil <janus@gcc.gnu.org>
777 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
780 2010-06-18 Tobias Burnus <burnus@net-b.de>
783 * resolve.c (resolve_allocate_deallocate): Properly check
784 part-refs in stat=/errmsg= for invalid use.
786 2010-06-17 Janus Weil <janus@gcc.gnu.org>
789 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
790 Return directly in case of an error.
792 2010-06-16 Janus Weil <janus@gcc.gnu.org>
795 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
796 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
797 structure to each procedure in a procedure list.
798 * module.c (mio_typebound_proc): Add NULL argument to
799 'gfc_get_typebound_proc'.
800 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
801 to initialize the new structure.
803 2010-06-15 Janus Weil <janus@gcc.gnu.org>
806 * gfortran.h (gfc_expr): Add new member 'mold'.
807 * match.c (gfc_match_allocate): Implement the MOLD tag.
808 * resolve.c (resolve_allocate_expr): Ditto.
809 * trans-stmt.c (gfc_trans_allocate): Ditto.
811 2010-06-15 Jakub Jelinek <jakub@redhat.com>
814 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
815 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
816 GFC_DECL_SAVED_DESCRIPTOR set.
817 (gfc_omp_report_decl): New function.
818 * trans.h (gfc_omp_report_decl): New prototype.
819 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
821 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
825 * gfortranspec.c (lang_specific_driver): Removed deprecation
827 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
828 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
829 * cpp.h (gfc_cpp_makedep): New.
830 (gfc_cpp_add_dep): New.
831 (gfc_cpp_add_target): New.
832 * cpp.c (gfc_cpp_option): Add deps* members.
833 (gfc_cpp_makedep): New.
834 (gfc_cpp_add_dep): New.
835 (gfc_cpp_add_target): New.
836 (gfc_cpp_init_options): Initialize new options.
837 (gfc_cpp_handle_option): Handle new options.
838 (gfc_cpp_post_options): Map new options to libcpp-options.
839 (gfc_cpp_init): Handle deferred -MQ and -MT options.
840 (gfc_cpp_done): If requested, write dependencies to file.
841 * module.c (gfc_dump_module): Add a module filename as target.
842 * scanner.c (open_included_file): New parameter system; add the
843 included file as dependency.
844 (gfc_open_included_file): Add the included file as dependency.
845 (gfc_open_intrinsic_module): Likewise.
846 * invoke.texi: Removed deprecation warning for -M.
847 * gfortran.texi: Removed Makefile-dependencies project.
849 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
851 * resolve.c (resolve_global_procedure): Improved checking if an
852 explicit interface is required.
854 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
856 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
858 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
859 (gfc_conv_intrinsic_ttynam): Likewise.
860 (gfc_conv_intrinsic_trim): Likewise.
862 2010-06-12 Janus Weil <janus@gcc.gnu.org>
865 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
867 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
869 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
871 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
873 * mathbuiltins.def: Add builtins that do not directly correspond
874 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
875 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
876 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
877 code_{r,c}{4,8,10,16} fields. Add
878 {,complex}{float,double,long_double}_built_in fields.
879 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
880 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
881 definition of OTHER_BUILTIN.
882 (real_compnt_info): Remove unused struct.
883 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
885 (build_round_expr): Call builtin_decl_for_precision instead of
887 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
889 (gfc_build_intrinsic_lib_fndecls): Match
890 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
891 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
893 (gfc_conv_intrinsic_lib_function): Go through all the extended
895 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
897 (gfc_conv_intrinsic_abs): Likewise.
898 (gfc_conv_intrinsic_mod): Likewise.
899 (gfc_conv_intrinsic_sign): Likewise.
900 (gfc_conv_intrinsic_fraction): Likewise.
901 (gfc_conv_intrinsic_nearest): Likewise.
902 (gfc_conv_intrinsic_spacing): Likewise.
903 (gfc_conv_intrinsic_rrspacing): Likewise.
904 (gfc_conv_intrinsic_scale): Likewise.
905 (gfc_conv_intrinsic_set_exponent): Likewise.
907 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
911 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
912 functions with CLASS formal arguments.
914 2010-06-10 Janus Weil <janus@gcc.gnu.org>
917 * resolve.c (conformable_arrays): Handle allocatable components.
919 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
922 * gfortran.texi: Document that Cray pointers cannot be function
925 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
928 * gfortran.texi: Document lack of support for syntax
929 "complex FUNCTION name*16()", and existence of alternative
930 legacy syntax "complex*16 FUNCTION name()".
932 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
935 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
936 POSIX's fsync(), and how to call the latter from Fortran code.
938 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
941 * interface.c (compare_actual_formal): Reject actual arguments with
942 array subscript passed to ASYNCHRONOUS dummys.
944 2010-06-10 Daniel Kraft <d@domob.eu>
947 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
948 (struct gfc_symbol): New field `assoc'.
949 (struct gfc_association_list): New struct.
950 (struct gfc_code): New struct `block' in union, move `ns' there
951 and add association list.
952 (gfc_free_association_list): New method.
953 (gfc_has_vector_subscript): Made public;
954 * match.h (gfc_match_associate): New method.
955 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
956 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
957 * interface.c (gfc_has_vector_subscript): Made public.
958 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
959 * match.c (gfc_match_associate): New method.
960 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
961 * primary.c (match_variable): Don't allow names associated to expr here.
962 * parse.c (decode_statement): Try matching ASSOCIATE statement.
963 (case_exec_markers, case_end): Add ASSOCIATE statement.
964 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
965 (parse_associate): New method.
966 (parse_executable): Handle ST_ASSOCIATE.
967 (parse_block_construct): Change reference to gfc_code's `ns' field.
968 * resolve.c (resolve_select_type): Ditto.
969 (resolve_code): Ditto.
970 (resolve_block_construct): Ditto and add comment.
971 (resolve_select_type): Set association list in generated BLOCK to NULL.
972 (resolve_symbol): Resolve associate names.
973 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
974 and free association list.
975 (gfc_free_association_list): New method.
976 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
977 * trans-stmt.c (gfc_trans_block_construct): Change reference to
978 gfc_code's `ns' field.
980 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
982 * error.c (error_print): Pre-initialize loc by NULL.
983 * openmp.c (resolve_omp_clauses): Add explicit
984 braces to avoid ambigous else.
985 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
987 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
989 * gfc-internals.texi: Move to GFDL 1.3.
990 * gfortran.texi: Ditto.
991 * intrinsic.texi: Ditto.
992 * invoke.texi: Ditto.
994 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
997 * check.c (gfc_check_selected_real_kind): Verify that the
998 actual arguments are scalar.
1000 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1003 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1005 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1008 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1010 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1012 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1014 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1016 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1017 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1018 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1019 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1021 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1022 less_than_bitsize2): New functions.
1023 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1024 nonnegative_check and less_than_bitsize1.
1025 (gfc_check_ibclr, gfc_check_ibset): Removed.
1026 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1029 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1032 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1035 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1037 * resolve.c (resolve_deallocate_expr): Avoid warning
1038 about possible use of iunitialized sym.
1039 (resolve_allocate_expr): Pre-initialize sym by NULL.
1041 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1044 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1046 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1048 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1050 (gfc_get_array_type_bounds): Likewise.
1052 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1053 (gfc_find_module): Likewise.
1055 * f95-lang.c (pushlevel): Likewise.
1057 * trans.h (struct lang_type): Add variable_size GTY option.
1058 (struct lang_decl): Likewise.
1060 2010-06-08 Tobias Burnus <burnus@net-b.de>
1063 * symbol.c (check_conflict): Move protected--external/procedure check ...
1064 * resolve.c (resolve_select_type): ... to the resolution stage.
1066 2010-06-07 Tobias Burnus <burnus@net-b.de>
1068 * options.c (gfc_handle_option): Fix -fno-recursive.
1070 2010-06-07 Tobias Burnus <burnus@net-b.de>
1072 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1073 * gfortran.texi (copyrights-gfortran): Ditto.
1075 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1077 * lang.opt (fshort-enums): Define using Var and VarExists.
1078 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1080 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1081 Janus Weil <janus@gcc.gnu.org>
1084 * resolve.c (get_declared_from_expr): Move to before
1085 resolve_typebound_generic_call. Make new_ref and class_ref
1086 ignorable if set to NULL.
1087 (resolve_typebound_generic_call): Once we have resolved the
1088 generic call, check that the specific instance is that which
1089 is bound to the declared type.
1090 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1091 freeing 'class_ref->next' twice.
1093 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1096 * trans-array.c (structure_alloc_comps): Dereference scalar
1097 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1100 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1102 * gfortranspec.c (append_arg, lang_specific_driver): Use
1103 GCC-specific formats in diagnostics.
1105 2010-06-02 Tobias Burnus <burnus@net-b.de>
1108 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1111 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1114 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1117 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1119 * fortran/gfortran.texi: Fix typos in description of variable-format-
1122 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1125 * dependency.c (gfc_check_section_vs_section): Check
1126 for interleaving array assignments without conflicts.
1128 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1130 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1131 $data component of a class container.
1132 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1133 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1134 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1135 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1136 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1137 * gcc/fortran/parse.c (parse_derived): Ditto.
1138 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1139 gfc_expr_attr): Ditto.
1140 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1141 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1142 resolve_fl_var_and_proc, resolve_typebound_procedure,
1143 resolve_fl_derived): Ditto.
1144 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1145 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1147 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1148 gfc_trans_deferred_vars): Ditto.
1149 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1151 2010-05-28 Tobias Burnus <burnus@net-b.de>
1153 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1155 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1157 * gfortranspec.c (append_arg, lang_specific_driver): Use
1158 fatal_error instead of fatal. Use warning instead of fprintf for
1161 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1163 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1164 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1165 xstrerror instead of strerror.
1167 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1169 * cpp.c (cb_cpp_error): Save and restore
1170 global_dc->warn_system_headers, not variable warn_system_headers.
1172 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1174 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1176 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1178 * trans-common.c: Do not include rtl.h, include output.h instead.
1179 * trans-decl.c: Likewise.
1181 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1184 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1185 namespace before trying to reorder the gsymbols.
1187 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1192 * resolve.c (resolve_global_procedure): Add check for global
1193 procedures with implicit interfaces and assumed-shape or optional
1194 dummy arguments. Verify that function return type, kind and string
1197 2010-05-21 Tobias Burnus <burnus@net-b.de>
1199 * gfortran.h: Do not include system.h.
1200 * bbt.c: Include system.h.
1202 * dependency.c: Ditto.
1203 * dump-parse-tree.c: Ditto.
1204 * arith.h: Do not include gfortran.h.
1205 * constructor.h: Do not include gfortran.h and splay-tree.h.
1206 * match.h: Do not include gfortran.h.
1208 * target-memory.h: Ditto.
1209 * openmp.c: Do not include toplev.h and target.h.
1210 * trans-stmt.c: Ditto not include toplev.h.
1212 * trans-common.c: Tell why toplev.h is needed. And
1213 do not include target.h.
1214 * trans-expr.c: Tell why toplev.h is needed.
1215 * trans-array.c: Ditto.
1216 * trans-openmp.c: Ditto.
1217 * trans-const.c: Ditto.
1219 * trans-types.c: Ditto.
1220 * trans-io.c: Ditto.
1221 * trans-decl.c: Ditto.
1224 * trans-intrinsic.c: Ditto.
1227 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1230 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1231 before returning MATCH_ERROR. Add check for scalar. Add check for
1232 default integer kind.
1234 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1237 * match.c (gfc_match_select_type): On error jump back out of the local
1239 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1240 stage, more precisely to ...
1241 * resolve.c (resolve_fl_derived): ... this place.
1243 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1246 * resolve.c (ensure_not_abstract): Allow abstract types with
1247 non-abstract ancestors.
1249 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1251 * trans-const.c: Include realmpfr.h.
1252 * Make-lang.in: Update dependencies.
1254 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1256 * trans-const.c, trans-types.c, trans-intrinsic.c:
1257 Clean up redundant includes.
1259 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1262 * lang.opt (Wunused-dummy-argument): New option.
1263 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1264 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1265 (set_Wall): Enable warn_unused_dummy_argument.
1266 (gfc_handle_option): Set warn_unused_dummy_argument according to
1268 * trans-decl.c (generate_local_decl): Separate warnings about
1269 unused variables and unused dummy arguments.
1270 * invoke.texi: Documented new option.
1272 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1274 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1275 (gfc_conv_string_tmp): Do not assert type comparibilty.
1276 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1277 (gfc_conv_expr_descriptor): Remove assert.
1278 * trans-common.c: Clarify why rtl.h and tm.h are included.
1279 * trans-openmp.c: Do not include ggc.h and real.h.
1280 Explain why gimple.h is included.
1281 * trans-const.c: Do not include ggc.h.
1282 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1283 * trans.c: Do not include ggc.h and real.h.
1284 Explain why gimple.h is included.
1285 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1286 and dwarf2out.h are included.
1287 * trans-io.c: Do not include gimple.h and real.h.
1288 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1289 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1292 2010-05-20 Tobias Burnus <burnus@net-b.de>
1294 * options.c (gfc_init_options,gfc_post_options): Enable
1295 flag_associative_math by default.
1297 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1300 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1301 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1302 blank STOP, handling a null expression. (gfc_trans_pause): Use
1303 pause_string for blank PAUSE.
1304 * trans.h: Add external function declaration for error_stop_numeric.
1305 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1306 the declaration for the library call. Adjust whitespaces.
1307 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1308 signal no stop code. Match the expression following the stop and pass
1309 that to the translators. Remove the old use of digit matching. Add
1310 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1311 and if CHARACTER, default character KIND.
1313 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1316 * lang.opt (Wconversion-extra): New option.
1317 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1318 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1319 (set_Wall): Enable -Wconversion.
1320 (gfc_handle_option): Set warn_conversion_extra.
1321 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1322 introduced for -Wconversion if -Wconversion-extra is present.
1323 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1324 -Wconversion; document -Wconversion-extra.
1326 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1329 * gfortran.h (gfc_has_default_initializer): New.
1330 * expr.c (gfc_has_default_initializer): New.
1331 * resolve.c (has_default_initializer): Removed, use
1332 gfc_has_default_initializer() instead. Updated all callers.
1333 * trans-array.c (has_default_initializer): Removed, use
1334 gfc_has_default_initializer() instead. Updated all callers.
1335 * trans-decl.c (generate_local_decl): Do not check the
1336 first component only to check for initializers, but use
1337 gfc_has_default_initializer() instead.
1339 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1342 * primary.c (match_string_constant): Move start_locus just inside
1344 * data.c (create_character_intializer): Clarified truncation warning.
1346 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1349 * intrinsic.h (gfc_check_float): New prototype.
1350 (gfc_check_sngl): New prototype.
1351 * check.c (gfc_check_float): New.
1352 (gfc_check_sngl): New.
1353 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1354 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1356 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1357 added them to the list of specifics of REAL instead.
1359 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1362 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1363 This is now handled via 'gfc_class_null_initializer'.
1365 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1367 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1368 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1369 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1370 add_procs_to_declared_vtab,add_generic_specifics,
1371 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1372 find_typebound_proc_uop,gfc_find_typebound_proc,
1373 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1374 gfc_get_tbp_symtree): Moved here from other places.
1375 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1377 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1378 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1379 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1380 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1381 * Make-lang.in: Add class.o.
1382 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1383 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1384 add_procs_to_declared_vtab,add_generic_specifics,
1385 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1386 find_typebound_proc_uop,gfc_find_typebound_proc,
1387 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1388 gfc_get_tbp_symtree): Move to class.c.
1390 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1392 * trans-types.c (gfc_init_types): Use build_function_type_list.
1393 (gfc_get_ppc_type): Likewise.
1394 * trans-decl.c (gfc_generate_constructors): Likewise.
1395 * f95-lang.c (build_builtin_fntypes): Likewise.
1396 (gfc_init_builtin_functions): Likewise.
1397 (DEF_FUNCTION_TYPE_0): Likewise.
1398 (DEF_FUNCTION_TYPE_1): Likewise.
1399 (DEF_FUNCTION_TYPE_2): Likewise.
1400 (DEF_FUNCTION_TYPE_3): Likewise.
1401 (DEF_FUNCTION_TYPE_4): Likewise.
1402 (DEF_FUNCTION_TYPE_5): Likewise.
1403 (DEF_FUNCTION_TYPE_6): Likewise.
1404 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1405 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1407 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1409 * trans-array.c (gfc_trans_array_constructor_value): Use
1410 build_constructor instead of build_constructor_from_list.
1411 (gfc_build_constant_array_constructor): Likewise.
1412 * trans-decl.c (create_main_function): Likewise.
1413 * trans-stmt.c (gfc_trans_character_select): Likewise.
1415 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1418 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1419 (resolve_fl_variable_derived): ... this place.
1420 (resolve_symbol): Make sure function symbols (and their result
1421 variables) are not resolved twice.
1423 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1426 * array.c (match_array_list): Revert change from 2010-05-13.
1428 2010-05-16 Richard Guenther <rguenther@suse.de>
1430 * trans-decl.c (module_htab_decls_hash): Revert last change.
1432 2010-05-16 Richard Guenther <rguenther@suse.de>
1434 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1436 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1438 * options.c (set_Wall): Remove special logic for Wuninitialized
1441 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1445 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1448 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1452 * gfortran.h (gfc_class_null_initializer): New prototype.
1453 * expr.c (gfc_class_null_initializer): New function to build a NULL
1454 initializer for CLASS pointers.
1455 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1456 containers. Remove default NULL initialization of $data component.
1457 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1459 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1460 Use new function 'gfc_class_null_initializer'.
1461 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1464 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1467 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1468 unsigned mpz_get_?i routines.
1470 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1472 * trans.c (trans_code): Set backend locus early.
1473 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1474 of the function instead of current input_location.
1476 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1479 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1481 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1482 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1485 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1488 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1490 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1491 by reference dummy procedures or non-dummy procedure pointers.
1492 (gfc_omp_predetermined_sharing): Return
1493 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1495 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1498 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1499 after OMP statement.
1500 (gfc_match_omp_critical): Likewise.
1501 (gfc_match_omp_flush): Likewise.
1502 (gfc_match_omp_workshare): Likewise.
1503 (gfc_match_omp_master): Likewise.
1504 (gfc_match_omp_ordered): Likewise.
1505 (gfc_match_omp_atomic): Likewise.
1506 (gfc_match_omp_barrier): Likewise.
1507 (gfc_match_omp_end_nowait): Likewise.
1509 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1512 * resolve.c (validate_case_label_expr): Removed FIXME.
1513 (resolve_select): Raise default warning on case labels out of range
1514 of the case expression.
1516 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1521 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1522 about conversion warnings.
1524 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1527 * match.c (gfc_match_select_type): Move error message to
1528 resolve_select_type.
1529 * resolve.c (resolve_select_type): Error message moved here from
1530 gfc_match_select_type. Correctly set type of temporary.
1532 2010-05-10 Richard Guenther <rguenther@suse.de>
1534 * trans-decl.c (gfc_build_library_function_decl): Split out
1536 (build_library_function_decl_1): ... this new function.
1537 Set a fnspec attribute if a specification was provided.
1538 (gfc_build_library_function_decl_with_spec): New function.
1539 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1540 and internal_unpack.
1542 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1545 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1548 2010-05-07 Jason Merrill <jason@redhat.com>
1550 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1551 to avoid -Wc++-compat warning.
1553 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1556 * options.c (gfc_handle_option): Add argument kind.
1557 * gfortran.h (gfc_handle_option): Update declaration.
1559 2010-05-06 Tobias Burnus <burnus@net-b.de>
1562 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1565 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1568 * resolve.c (traverse_data_list): Rephrase error message for
1569 non-constant bounds in data-implied-do.
1571 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1574 * gfortran.h: Removed repeat count from constructor, removed
1576 * data.h (gfc_assign_data_value_range): Changed return value from
1578 * data.c (gfc_assign_data_value): Add location to constructor element.
1579 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1580 for each element in range. Return early if an error was generated.
1581 * resolve.c (check_data_variable): Stop early if range assignment
1584 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1587 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1588 * symbol.c (gfc_build_class_symbol): Add separate class container for
1591 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1594 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1596 2010-05-02 Tobias Burnus <burnus@net-b.de>
1599 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1600 for lcobound, ucobound, image_index and this_image.
1601 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1602 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1603 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1604 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1606 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1608 2010-04-30 Tobias Burnus <burnus@net-b.de>
1612 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1613 calculation for array descriptor types.
1615 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1618 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1619 initializers for PPC members of the vtabs.
1621 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1624 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1625 attribute for all PPC members of the vtypes.
1626 (copy_vtab_proc_comps): Copy the correct interface.
1627 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1628 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1629 a dummy argument and make sure all PPC members of the vtab are
1630 initialized correctly.
1631 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1632 in call to gfc_trans_assign_vtab_procs.
1633 * trans-stmt.c (gfc_trans_allocate): Ditto.
1635 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1638 * resolve.c (resolve_typebound_function): Renamed
1639 resolve_class_compcall.Do all the detection of class references
1641 (resolve_typebound_subroutine): resolve_class_typebound_call
1642 renamed. Otherwise same as resolve_typebound_function.
1643 (gfc_resolve_expr): Call resolve_typebound_function.
1644 (resolve_code): Call resolve_typebound_subroutine.
1646 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1649 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1650 pass back the specific symtree name, rather than the target
1653 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1656 * resolve.c (resolve_structure_cons): Make the initializer of
1657 the vtab component 'extends' the same type as the component.
1659 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1662 * interface.c (check_interface1): Pass symbol name rather than NULL to
1663 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1664 trap MULL. (gfc_compare_derived_types): Revert previous change
1665 incorporated incorrectly during merge from trunk, r155778.
1666 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1667 than NULL to gfc_compare_interfaces.
1668 * symbol.c (add_generic_specifics): Likewise.
1670 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1673 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1674 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1675 (gfc_find_derived_vtab): Likewise.
1676 * module.c (ab_attribute): Add enumerator AB_VTAB.
1677 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1678 (check_for_ambiguous): Likewise.
1680 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1681 Janus Weil <janus@gcc.gnu.org>
1684 * trans-expr.c (select_class_proc): Remove function.
1685 (conv_function_val): Delete reference to previous.
1686 (gfc_conv_derived_to_class): Add second argument to the call to
1687 gfc_find_derived_vtab.
1688 (gfc_conv_structure): Exclude proc_pointer components when
1689 accessing $data field of class objects.
1690 (gfc_trans_assign_vtab_procs): New function.
1691 (gfc_trans_class_assign): Add second argument to the call to
1692 gfc_find_derived_vtab.
1693 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1694 implement holding off searching for the vptr derived type.
1695 (add_proc_component): New function.
1696 (add_proc_comps): New function.
1697 (add_procs_to_declared_vtab1): New function.
1698 (copy_vtab_proc_comps): New function.
1699 (add_procs_to_declared_vtab): New function.
1700 (void add_generic_specifics): New function.
1701 (add_generics_to_declared_vtab): New function.
1702 (gfc_find_derived_vtab): Add second argument to the call to
1703 gfc_find_derived_vtab. Add the calls to
1704 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1705 * decl.c (build_sym, build_struct): Use new arg in calls to
1706 gfc_build_class_symbol.
1707 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1708 definition of struct gfc_class_esym_list. Modify prototypes
1709 of gfc_build_class_symbol and gfc_find_derived_vtab.
1710 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1711 call to gfc_find_derived_vtab.
1712 * module.c : Add the vtype attribute.
1713 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1714 * resolve.c (resolve_typebound_generic_call): Add second arg
1715 to pass along the generic name for class methods.
1716 (resolve_typebound_call): The same.
1717 (resolve_compcall): Use the second arg to carry the generic
1718 name from the above. Remove the reference to class_esym.
1719 (check_members, check_class_members, resolve_class_esym,
1720 hash_value_expr): Remove functions.
1721 (resolve_class_compcall, resolve_class_typebound_call): Modify
1722 to use vtable rather than member by member calls.
1723 (gfc_resolve_expr): Modify second arg in call to
1725 (resolve_select_type): Add second arg in call to
1726 gfc_find_derived_vtab.
1727 (resolve_code): Add second arg in call resolve_typebound_call.
1728 (resolve_fl_derived): Exclude vtypes from check for late
1729 procedure definitions. Likewise for checking of explicit
1730 interface and checking of pass arg.
1731 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1732 calls to gfc_find_derived_vtab.
1733 * match.c (select_type_set_tmp): Use new arg in call to
1734 gfc_build_class_symbol.
1735 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1737 * parse.c (endType): Finish incomplete classes.
1739 2010-04-28 Tobias Burnus <burnus@net-b.de>
1743 * simplify.c (simplify_cobound): Handle scalar coarrays.
1745 2010-04-27 Tobias Burnus <burnus@net-b.de>
1747 * gfc-internals.texi: Update copyright year.
1748 * gfortran.texi: Ditto.
1749 * invoke.texi: Ditto.
1751 2010-04-27 Tobias Burnus <burnus@net-b.de>
1754 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1755 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1756 * trans-types.c (gfc_get_array_type_bounds,
1757 gfc_get_array_descriptor_base): Add corank argument.
1758 * trans-array.c (gfc_array_init_size): Handle corank.
1759 (gfc_trans_create_temp_array, gfc_array_allocate,
1760 gfc_conv_expr_descriptor): Add corank argument to call.
1761 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1763 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1767 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1768 of mucking with a tree directly.
1770 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1773 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1774 gfc_error with new error message.
1776 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1780 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1782 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1784 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1785 than the address of a GFC_SS_REFERENCE.
1786 * trans.h : Change comment on GFC_SS_REFERENCE.
1788 2010-04-22 Richard Guenther <rguenther@suse.de>
1791 * resolve.c (gfc_resolve_index): Wrap around ...
1792 (gfc_resolve_index_1): ... this. Add parameter to allow
1793 any integer kind index type.
1794 (resolve_array_ref): Allow any integer kind for the start
1795 index of an array ref.
1797 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1800 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1803 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1805 * intrinsic.c (sort_actual): Remove 'is' in error message.
1807 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1810 * resolve.c (resolve_fl_derived): If a component character
1811 length has not been resolved, do so now.
1812 (resolve_symbol): The same as above for a symbol character
1814 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1815 not needed for a character valued, procedure pointer.
1818 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1819 not found, return FAILURE rather than ICEing.
1821 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1824 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1825 sequential loops private in the innermost containing task region.
1827 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1829 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1830 to build_common_tree_nodes.
1832 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1835 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1836 gfc_msg_bounds by using 'Array bound mismatch' directly.
1837 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1838 error message to include the mismatch in the extent of array bound.
1839 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1840 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1842 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1844 * gfortran.texi: Update information on temporary file locations.
1846 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1848 * trans-decl.c (gfc_build_qualified_array): Ensure
1849 ubound.N and lbound.N artificial variable names don't appear
1852 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1855 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1856 block of code. Set name to the variable associated with the descriptor.
1858 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1860 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1861 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1863 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1865 * intrinsic.texi: Add the missing specific name of intrinsic
1866 procedure where the specific name is identical to the generic name.
1867 Fix inconsistent or mismatch in the argument names in intrinsic
1868 procedure descriptions. Add the SCALAR allocatable description to
1871 2010-04-14 Tobias Burnus <burnus@net-b.de>
1874 * array.c (gfc_find_array_ref): Handle codimensions.
1875 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1876 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1877 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1879 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1880 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1882 * intrinsic.h (add_functions): Add this_image, image_index,
1883 lcobound and ucobound intrinsics.
1884 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1885 gfc_check_image_index, gfc_check_this_image,
1886 gfc_simplify_image_index, gfc_simplify_lcobound,
1887 gfc_simplify_this_image, gfc_simplify_ucobound):
1888 New function prototypes.
1889 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1890 IMAGE_INDEX): Document new intrinsic functions.
1891 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1893 * simplify.c (simplify_bound_dim): Handle coarrays.
1894 (simplify_bound): Update simplify_bound_dim call.
1895 (gfc_simplify_num_images): Add -fcoarray=none check.
1896 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1897 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1899 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1902 * constructor.c: Fix typo in comment.
1903 * expr.c (find_array_section): Add check for max array limit.
1905 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1908 * gfortranspec.c (lookup_option): Check for -static and return
1910 (lang_specific_driver): Break when OPTION_static is discovered.
1912 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1914 * array.c (extract_element): Restore function from trunk.
1915 (gfc_get_array_element): Restore function from trunk.
1916 (gfc_expand_constructor): Restore check against
1917 flag_max_array_constructor.
1918 * constructor.c (node_copy_and_append): Delete unused.
1919 * gfortran.h: Delete comment and extra include.
1920 * constructor.h: Bump copyright and clean up TODO comments.
1921 * resolve.c: Whitespace.
1923 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1925 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1926 with direct access access to elements. Adjusted prototype, fixed all
1928 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1930 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1931 (gfc_simplify_spread): Removed workaround, directly insert elements
1932 at a given array position.
1933 (gfc_simplify_transpose): Likewise.
1934 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1936 (gfc_simplify_unpack): Likewise.
1938 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1940 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1941 (convert_boz): ... this and moved to start of file.
1942 (gfc_simplify_abs): Whitespace fix.
1943 (gfc_simplify_acos): Whitespace fix.
1944 (gfc_simplify_acosh): Whitespace fix.
1945 (gfc_simplify_aint): Whitespace fix.
1946 (gfc_simplify_dint): Whitespace fix.
1947 (gfc_simplify_anint): Whitespace fix.
1948 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1949 (gfc_simplify_dnint): Whitespace fix.
1950 (gfc_simplify_asin): Whitespace fix.
1951 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1952 (gfc_simplify_atan): Likewise.
1953 (gfc_simplify_atanh): Whitespace fix.
1954 (gfc_simplify_atan2): Whitespace fix.
1955 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1956 (gfc_simplify_bessel_j1): Likewise.
1957 (gfc_simplify_bessel_jn): Likewise.
1958 (gfc_simplify_bessel_y0): Likewise.
1959 (gfc_simplify_bessel_y1): Likewise.
1960 (gfc_simplify_bessel_yn): Likewise.
1961 (gfc_simplify_ceiling): Reorderd statements.
1962 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1964 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1966 (gfc_simplify_complex): Replaced if-gate. Removed check for
1968 (gfc_simplify_conjg): Whitespace fix.
1969 (gfc_simplify_cos): Whitespace fix.
1970 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1971 (gfc_simplify_dcmplx): Removed check for constant arguments.
1972 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1973 (gfc_simplify_digits): Whitespace fix.
1974 (gfc_simplify_dim): Whitespace fix.
1975 (gfc_simplify_dprod): Reordered statements.
1976 (gfc_simplify_erf): Whitespace fix.
1977 (gfc_simplify_erfc): Whitespace fix.
1978 (gfc_simplify_epsilon): Whitespace fix.
1979 (gfc_simplify_exp): Whitespace fix.
1980 (gfc_simplify_exponent): Use convert_boz().
1981 (gfc_simplify_floor): Reorderd statements.
1982 (gfc_simplify_gamma): Whitespace fix.
1983 (gfc_simplify_huge): Whitespace fix.
1984 (gfc_simplify_iand): Whitespace fix.
1985 (gfc_simplify_ieor): Whitespace fix.
1986 (simplify_intconv): Use gfc_convert_constant().
1987 (gfc_simplify_int): Use simplify_intconv().
1988 (gfc_simplify_int2): Reorderd statements.
1989 (gfc_simplify_idint): Reorderd statements.
1990 (gfc_simplify_ior): Whitespace fix.
1991 (gfc_simplify_ishftc): Removed duplicate type check.
1992 (gfc_simplify_len): Use range_check() instead of manual range check.
1993 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1994 (gfc_simplify_log): Whitespace fix.
1995 (gfc_simplify_log10): Whitespace fix.
1996 (gfc_simplify_minval): Whitespace fix.
1997 (gfc_simplify_maxval): Whitespace fix.
1998 (gfc_simplify_mod): Whitespace fix.
1999 (gfc_simplify_modulo): Whitespace fix.
2000 (simplify_nint): Reorderd statements.
2001 (gfc_simplify_not): Whitespace fix.
2002 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2003 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2004 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2005 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2006 (gfc_simplify_realpart): Whitespace fix.
2007 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2008 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2009 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2010 (gfc_simplify_sign): Whitespace fix.
2011 (gfc_simplify_sin): Whitespace fix.
2012 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2013 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2014 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2015 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2016 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2018 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2020 * gfortran.h (gfc_start_constructor): Removed.
2021 (gfc_get_array_element): Removed.
2022 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2023 instead. Fixed all callers.
2024 (extract_element): Removed.
2025 (gfc_expand_constructor): Temporarily removed check for
2026 max-array-constructor. Will be re-introduced later if still required.
2027 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2028 instead. Fixed all callers.
2029 * expr.c (find_array_section): Replaced manual lookup of elements
2030 by gfc_constructor_lookup.
2032 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2034 * gfortran.h (gfc_get_null_expr): New prototype.
2035 (gfc_get_operator_expr): New prototype.
2036 (gfc_get_character_expr): New prototype.
2037 (gfc_get_iokind_expr): New prototype.
2038 * expr.c (gfc_get_null_expr): New.
2039 (gfc_get_character_expr): New.
2040 (gfc_get_iokind_expr): New.
2041 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2042 * matchexp.c (build_node): Renamed and moved to
2043 expr.c (gfc_get_operator_expr). Reordered arguments to match
2044 other functions. Fixed all callers.
2045 (gfc_get_parentheses): Use specific function to build expr.
2046 * array.c (gfc_match_array_constructor): Likewise.
2047 * arith.c (eval_intrinsic): Likewise.
2048 (gfc_hollerith2int): Likewise.
2049 (gfc_hollerith2real): Likewise.
2050 (gfc_hollerith2complex): Likewise.
2051 (gfc_hollerith2logical): Likewise.
2052 * data.c (create_character_intializer): Likewise.
2053 * decl.c (gfc_match_null): Likewise.
2054 (enum_initializer): Likewise.
2055 * io.c (gfc_match_format): Likewise.
2056 (match_io): Likewise.
2057 * match.c (gfc_match_nullify): Likewise.
2058 * primary.c (match_string_constant): Likewise.
2059 (match_logical_constant): Likewise.
2060 (build_actual_constructor): Likewise.
2061 * resolve.c (build_default_init_expr): Likewise.
2062 * symbol.c (generate_isocbinding_symbol): Likewise.
2063 (gfc_build_class_symbol): Likewise.
2064 (gfc_find_derived_vtab): Likewise.
2065 * simplify.c (simplify_achar_char): Likewise.
2066 (gfc_simplify_adjustl): Likewise.
2067 (gfc_simplify_adjustr): Likewise.
2068 (gfc_simplify_and): Likewise.
2069 (gfc_simplify_bit_size): Likewise.
2070 (gfc_simplify_is_iostat_end): Likewise.
2071 (gfc_simplify_is_iostat_eor): Likewise.
2072 (gfc_simplify_isnan): Likewise.
2073 (simplify_bound): Likewise.
2074 (gfc_simplify_leadz): Likewise.
2075 (gfc_simplify_len_trim): Likewise.
2076 (gfc_simplify_logical): Likewise.
2077 (gfc_simplify_maxexponent): Likewise.
2078 (gfc_simplify_minexponent): Likewise.
2079 (gfc_simplify_new_line): Likewise.
2080 (gfc_simplify_null): Likewise.
2081 (gfc_simplify_or): Likewise.
2082 (gfc_simplify_precision): Likewise.
2083 (gfc_simplify_repeat): Likewise.
2084 (gfc_simplify_scan): Likewise.
2085 (gfc_simplify_size): Likewise.
2086 (gfc_simplify_trailz): Likewise.
2087 (gfc_simplify_trim): Likewise.
2088 (gfc_simplify_verify): Likewise.
2089 (gfc_simplify_xor): Likewise.
2090 * trans-io.c (build_dt): Likewise.
2091 (gfc_new_nml_name_expr): Removed.
2093 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2095 * arith.h (gfc_constant_result): Removed prototype.
2096 * constructor.h (gfc_build_array_expr): Removed prototype.
2097 (gfc_build_structure_constructor_expr): Removed prototype.
2098 * gfortran.h (gfc_int_expr): Removed prototype.
2099 (gfc_logical_expr): Removed prototype.
2100 (gfc_get_array_expr): New prototype.
2101 (gfc_get_structure_constructor_expr): New prototype.
2102 (gfc_get_constant_expr): New prototype.
2103 (gfc_get_int_expr): New prototype.
2104 (gfc_get_logical_expr): New prototype.
2105 * arith.c (gfc_constant_result): Moved and renamed to
2106 expr.c (gfc_get_constant_expr). Fixed all callers.
2107 * constructor.c (gfc_build_array_expr): Moved and renamed to
2108 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2109 and kind. Fixed all callers.
2110 (gfc_build_structure_constructor_expr): Moved and renamed to
2111 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2112 to type and kind. Fixed all callers.
2113 * expr.c (gfc_logical_expr): Renamed to ...
2114 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2115 (gfc_int_expr): Renamed to ...
2116 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2118 (gfc_get_constant_expr): New.
2119 (gfc_get_array_expr): New.
2120 (gfc_get_structure_constructor_expr): New.
2121 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2124 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2126 * constructor.h: New.
2127 * constructor.c: New.
2128 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2129 * arith.c (reducy_unary): Use constructor API.
2130 (reduce_binary_ac): Likewise.
2131 (reduce_binary_ca): Likewise.
2132 (reduce_binary_aa): Likewise.
2133 * check.c (gfc_check_pack): Likewise.
2134 (gfc_check_reshape): Likewise.
2135 (gfc_check_unpack): Likewise.
2136 * decl.c (add_init_expr_to_sym): Likewise.
2137 (build_struct): Likewise.
2138 * dependency.c (gfc_check_dependency): Likewise.
2139 (contains_forall_index_p): Likewise.
2140 * dump-parse-tree.c (show_constructor): Likewise.
2141 * expr.c (free_expr0): Likewise.
2142 (gfc_copy_expr): Likewise.
2143 (gfc_is_constant_expr): Likewise.
2144 (simplify_constructor): Likewise.
2145 (find_array_element): Likewise.
2146 (find_component_ref): Likewise.
2147 (find_array_section): Likewise.
2148 (find_substring_ref): Likewise.
2149 (simplify_const_ref): Likewise.
2150 (scalarize_intrinsic_call): Likewise.
2151 (check_alloc_comp_init): Likewise.
2152 (gfc_default_initializer): Likewise.
2153 (gfc_traverse_expr): Likewise.
2154 * iresolve.c (check_charlen_present): Likewise.
2155 (gfc_resolve_reshape): Likewise.
2156 (gfc_resolve_transfer): Likewise.
2157 * module.c (mio_constructor): Likewise.
2158 * primary.c (build_actual_constructor): Likewise.
2159 (gfc_match_structure_constructor): Likewise.
2160 * resolve.c (resolve_structure_cons): Likewise.
2161 * simplify.c (is_constant_array_expr): Likewise.
2162 (init_result_expr): Likewise.
2163 (transformational_result): Likewise.
2164 (simplify_transformation_to_scalar): Likewise.
2165 (simplify_transformation_to_array): Likewise.
2166 (gfc_simplify_dot_product): Likewise.
2167 (simplify_bound): Likewise.
2168 (simplify_matmul): Likewise.
2169 (simplify_minval_maxval): Likewise.
2170 (gfc_simplify_pack): Likewise.
2171 (gfc_simplify_reshape): Likewise.
2172 (gfc_simplify_shape): Likewise.
2173 (gfc_simplify_spread): Likewise.
2174 (gfc_simplify_transpose): Likewise.
2175 (gfc_simplify_unpack): Likewise.q
2176 (gfc_convert_constant): Likewise.
2177 (gfc_convert_char_constant): Likewise.
2178 * target-memory.c (size_array): Likewise.
2179 (encode_array): Likewise.
2180 (encode_derived): Likewise.
2181 (interpret_array): Likewise.
2182 (gfc_interpret_derived): Likewise.
2183 (expr_to_char): Likewise.
2184 (gfc_merge_initializers): Likewise.
2185 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2186 (gfc_trans_array_constructor_value): Likewise.
2187 (get_array_ctor_strlen): Likewise.
2188 (gfc_constant_array_constructor_p): Likewise.
2189 (gfc_build_constant_array_constructor): Likewise.
2190 (gfc_trans_array_constructor): Likewise.
2191 (gfc_conv_array_initializer): Likewise.
2192 * trans-decl.c (check_constant_initializer): Likewise.
2193 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2194 (gfc_apply_interface_mapping_to_cons): Likewise.
2195 (gfc_trans_structure_assign): Likewise.
2196 (gfc_conv_structure): Likewise.
2197 * array.c (check_duplicate_iterator): Likewise.
2198 (match_array_list): Likewise.
2199 (match_array_cons_element): Likewise.
2200 (gfc_match_array_constructor): Likewise.
2201 (check_constructor_type): Likewise.
2202 (check_constructor): Likewise.
2204 (expand_constructor): Likewise.
2205 (extract_element): Likewise.
2206 (gfc_expanded_ac): Likewise.
2207 (resolve_array_list): Likewise.
2208 (gfc_resolve_character_array_constructor): Likewise.
2209 (copy_iterator): Renamed to ...
2210 (gfc_copy_iterator): ... this.
2211 (gfc_append_constructor): Removed.
2212 (gfc_insert_constructor): Removed unused function.
2213 (gfc_get_constructor): Removed.
2214 (gfc_free_constructor): Removed.
2215 (qgfc_copy_constructor): Removed.
2216 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2217 Removed all references. Replaced constructor list by splay-tree.
2218 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2219 the inner struct, added member 'base'.
2220 (gfc_append_constructor): Removed prototype.
2221 (gfc_insert_constructor): Removed prototype.
2222 (gfc_get_constructor): Removed prototype.
2223 (gfc_free_constructor): Removed prototype.
2224 (qgfc_copy_constructor): Removed prototype.
2225 (gfc_copy_iterator): New prototype.
2226 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2228 2010-04-10 Tobias Burnus <burnus@net-b.de>
2231 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2232 proc-pointers and type-bound procedures.
2233 (gfc_specification_expr): Check proc-pointers for pureness.
2235 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2238 * gfortranspec.c (lang_specific_driver): Do not expose vars
2239 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2242 2010-04-09 Tobias Burnus <burnus@net-b.de>
2245 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2247 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2248 * data.c (gfc_assign_data_value): Ditto.
2249 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2250 (gfc_traverse_expr): Traverse also through codimension expressions.
2251 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2252 gfc_has_ultimate_pointer): New functions.
2253 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2254 (gfc_array_ref): Add codimen.
2255 (gfc_array_ref): Add in_allocate.
2256 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2257 gfc_has_ultimate_pointer): Add prototypes.
2258 * interface.c (compare_parameter, compare_actual_formal,
2259 check_intents): Add coarray constraints.
2260 * match.c (gfc_match_iterator): Add coarray constraint.
2261 * match.h (gfc_match_array_ref): Update interface.
2262 * primary.c (gfc_match_varspec): Handle codimensions.
2263 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2264 (check_class_members): Return gfc_try instead for error recovery.
2265 (resolve_typebound_function,resolve_typebound_subroutine,
2266 check_members): Handle return value of check_class_members.
2267 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2268 check_dimension, compare_spec_to_ref, resolve_array_ref,
2269 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2270 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2272 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2273 Skip over coarray refs.
2274 (gfc_array_allocate) Add support for references containing coindexes.
2275 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2276 (gfc_map_intrinsic_function): Ignore codimensions.
2278 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2281 * io.c (check_format_string): Added check for additional non
2282 blank characters after the format string was successfully
2284 * io.c (check_format): Changed the error messages for positive
2285 int required and period required to drop through the error logic
2286 and report with gfc_error instead of gfc_error_now. Corrected
2287 format postion for hollerith strings.
2289 2010-04-08 Tobias Burnus <burnus@net-b.de>
2291 * module.c (use_iso_fortran_env_module): Fix standard check.
2293 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2295 * parse.c (parse_derived, parse_enum): Avoid set but not used
2298 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2301 * gfortran.texi: Add section about representation of
2304 2010-04-07 Simon Baldwin <simonb@google.com>
2306 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2307 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2309 2010-04-07 Richard Guenther <rguenther@suse.de>
2311 * options.c (gfc_init_options): Do not set.
2313 2010-04-06 Tobias Burnus <burnus@net-b.de>
2316 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2317 * match.c (gfc_match_critical, sync_statement): Ditto.
2318 * gfortran.h (gfc_fcoarray): New enum.
2319 (gfc_option_t): Use it.
2320 * lang.opt (fcoarray): Add new flag.
2321 * invoke.texi (fcoarray): Document it.
2322 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2323 (gfc_handle_coarray_option): New function.
2325 2010-04-06 Tobias Burnus <burnus@net-b.de>
2328 * gfortran.h (gfc_array_spec): Add cotype.
2329 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2330 and defer error diagnostic.
2331 * resolve.c (resolve_fl_derived): Add missing check.
2332 (resolve_symbol): Add cotype/type check.
2333 * parse.c (parse_derived): Fix setting of coarray_comp.
2335 2010-04-06 Tobias Burnus <burnus@net-b.de>
2338 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2339 match_array_element_spec,gfc_copy_array_spec,
2340 gfc_compare_array_spec): Include corank.
2341 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2342 * decl.c (build_sym,build_struct,variable_decl,
2343 match_attr_spec,attr_decl1,cray_pointer_decl,
2344 gfc_match_volatile): Add codimension.
2345 (gfc_match_codimension): New function.
2346 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2347 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2348 (gfc_add_codimension): New function prototype.
2349 * match.h (gfc_match_codimension): New function prototype.
2350 (gfc_match_array_spec): Update prototype
2351 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2352 * module.c (MOD_VERSION): Bump.
2353 (mio_symbol_attribute): Support coarray attributes.
2354 (mio_array_spec): Add corank support.
2355 * parse.c (decode_specification_statement,decode_statement,
2356 parse_derived): Add coarray support.
2357 * resolve.c (resolve_formal_arglist, was_declared,
2358 is_non_constant_shape_array, resolve_fl_variable,
2359 resolve_fl_derived, resolve_symbol): Add coarray support.
2360 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2361 gfc_build_class_symbol): Add coarray support.
2362 (gfc_add_codimension): New function.
2364 2010-04-06 Tobias Burnus <burnus@net-b.de>
2367 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2368 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2369 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2371 * intrinsic.texi (iso_fortran_env): Ditto.
2372 * libgfortran.h (libgfortran_stat_codes): New enum.
2373 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2374 constants from the intrinsic module.
2376 2010-04-06 Tobias Burnus <burnus@net-b.de>
2379 * intrinsic.c (add_functions): Add num_images.
2380 * decl.c (gfc_match_end): Handle END CRITICAL.
2381 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2382 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2384 * gfortran.h (gfc_statement): Add enum items for those.
2385 (gfc_exec_op) Ditto.
2386 (gfc_isym_id): Add num_images.
2387 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2388 (gfc_trans_sync,gfc_trans_critical): New functions.
2389 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2390 gfc_trans_critical): Add/update prototypes.
2391 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2392 and SYNC statements.
2393 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2394 * resolve.c (resolve_sync): Add function.
2395 (gfc_resolve_blocks): Handle CRITICAL.
2396 (resolve_code): Handle CRITICAL, ERROR STOP,
2397 (resolve_branch): Add CRITICAL constraint check.
2398 and SYNC statements.
2399 * st.c (gfc_free_statement): Add new statements.
2400 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2401 (gfc_build_builtin_function_decls): Initialize it.
2402 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2403 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2404 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2406 (match_exit_cycle): Handle CRITICAL constraint.
2407 (gfc_match_stopcode): Handle ERROR STOP.
2408 * match.h (gfc_match_critical, gfc_match_error_stop,
2409 gfc_match_sync_all, gfc_match_sync_images,
2410 gfc_match_sync_memory): Add prototype.
2411 * parse.c (decode_statement, gfc_ascii_statement,
2412 parse_executable): Handle new statements.
2413 (parse_critical_block): New function.
2414 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2415 * intrinsic.texi (num_images): Document new function.
2416 * simplify.c (gfc_simplify_num_images): Add function.
2418 2010-04-06 Tobias Burnus <burnus@net-b.de>
2421 * trans-array.c (gfc_conv_expr_descriptor): Update
2422 gfc_trans_scalar_assign call.
2423 (has_default_initializer): New function.
2424 (gfc_trans_deferred_array): Nullify less often.
2425 * trans-expr.c (gfc_conv_subref_array_arg,
2426 gfc_trans_subcomponent_assign): Update call to
2427 gfc_trans_scalar_assign.
2428 (gfc_trans_scalar_assign): Add parameter and pass it on.
2429 (gfc_trans_assignment_1): Optionally, do not dealloc before
2431 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2432 call to gfc_trans_scalar_assign.
2433 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2434 initializer to static variables.
2435 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2436 * trans-stmt.c (forall_make_variable_temp,
2437 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2438 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2439 gfc_trans_allocate): Update gfc_trans_assignment call.
2440 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2441 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2442 parameter to prototype.
2444 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2446 * ioparm.def : Update copyright.
2448 * trans-array.c : ditto
2449 * trans-array.h : ditto
2451 * trans-types.c: ditto
2452 * dependency.c : ditto
2453 * gfortran.h : ditto
2455 * trans-io.c : ditto
2456 * trans-intrinsic.c : ditto
2457 * libgfortran.h : ditto
2458 * invoke.texi : ditto
2459 * intrinsic.texi : ditto
2462 * intrinsic.c : ditto
2463 * interface.c : ditto
2464 * iresolve.c : ditto
2465 * trans-stmt.c : ditto
2466 * trans-stmt.h : ditto
2471 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2474 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2475 do not assert the context of derived types.
2477 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2480 * ioparm.def: Change inquire size variable to type pointer to
2483 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2486 * trans-expr.c (conv_parent_component_references): Ensure that
2487 'dt' has a backend_decl.
2490 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2491 type has a backend_decl.
2494 * resolve.c (resolve_global_procedure): Check that the 'cl'
2495 structure is not NULL.
2497 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2499 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2502 2010-03-17 Tobias Burnus <burnus@net-b.de>
2505 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2506 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2508 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2509 pointees as having explizit size.
2510 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2512 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2513 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2514 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2515 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2516 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2519 2010-03-14 Tobias Burnus <burnus@net-b.de>
2522 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2523 (resolve_ordinary_assign): Add check to avoid segfault.
2525 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2529 * resolve.c (resolve_compcall): Add new boolean dummy argument
2530 'class_members'. Only resolve expression at end if false.
2531 Remove redundant, static variable 'class_object'.
2532 (check_class_members): Add extra argument to call of
2534 (resolve_typebound_function): Renamed resolve_class_compcall.
2535 Do all the detection of class references here. Correct calls to
2536 resolve_compcall for extra argument.
2537 (resolve_typebound_subroutine): resolve_class_typebound_call
2538 renamed. Otherwise same as resolve_typebound_function.
2539 (gfc_resolve_expr): Call resolve_typebound_function.
2540 (resolve_code): Call resolve_typebound_subroutine.
2542 2010-03-10 Tobias Burnus <burnus@net-b.de
2545 * symbol.c (get_iso_c_sym): Set sym->result.
2547 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2550 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2551 for TBPs, otherwise they will not be resolved properly.
2552 (resolve_function): Use 'value.function.esym' instead of
2553 'value.function.name' to check if we're dealing with a TBP.
2554 (check_class_members): Set correct type of passed object for all TBPs,
2555 not only generic ones, except if the type is abstract.
2557 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2560 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2561 'final...' are not misinterpreted as FINAL statements.
2563 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2566 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2567 allocatable ultimate components do not need temporaries, whilst
2568 ultimate pointer components do.
2570 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2573 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2575 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2578 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2581 * trans-array.c (gfc_conv_array_parameter): A full array of
2582 derived type need not be restricted to a symbol without an
2583 array spec to use the call to gfc_conv_expr_descriptor.
2586 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2587 allocatable arrays do not need temporaries.
2589 2010-03-01 Tobias Burnus <burnus@net-b.de>
2592 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2595 2010-02-28 Tobias Burnus <burnus@net-b.de>
2598 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2599 (gfc_conv_initializer): Handle zero initializer as special case.
2601 2010-02-27 Tobias Burnus <burnus@net-b.de>
2604 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2605 for module variables for Fortran 2008.
2607 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2610 * trans-common.c (build_common_decl): Also update DECL_MODE,
2611 and DECL_SIZE when encountering a larger common block and call
2614 2010-02-24 Tobias Burnus <burnus@net-b.de>
2617 * trans-expr.c (gfc_conv_initializer): Call directly
2618 gfc_conv_constant for C_NULL_(FUN)PTR.
2620 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2623 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2624 checking the rest of the dimensions for elements.
2626 2010-02-21 Tobias Burnus <burnus@net-b.de>
2629 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2631 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2632 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2633 * invoke.texi: Document new -fno-protect-parens flag.
2635 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2641 * dependency.c (gfc_check_argument_var_dependency): Use enum
2642 value instead of arithmetic vaue for 'elemental'.
2643 (check_data_pointer_types): New function.
2644 (gfc_check_dependency): Call check_data_pointer_types.
2645 * trans-array.h : Change fourth argument of
2646 gfc_conv_array_parameter to boolean.
2647 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2648 can be a dummy but it must not be assumed shape or deferred.
2649 Change fourth argument to boolean. Array constructor exprs will
2650 always be contiguous and do not need packing and unpacking.
2651 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2652 space and change fourth argument of gfc_conv_array_parameter
2654 (gfc_trans_arrayfunc_assign): Change fourth argument of
2655 gfc_conv_array_parameter to boolean.
2656 * trans-io.c (gfc_convert_array_to_string): The same.
2657 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2659 2010-02-20 Tobias Burnus <burnus@net-b.de>
2662 * libgfortran.h: Add GFC_RTCHECK_MEM.
2663 * invoke.texi (-fcheck=): Document -fcheck=mem.
2664 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2665 and enable malloc-success check only with -fcheck=mem.
2666 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2668 2010-02-16 Tobias Burnus <burnus@net-b.de>
2671 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2672 * intrinsic.c (add_functions): Ditto.
2673 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2674 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2676 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2679 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2680 gfc_trans_do prototype.
2681 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2682 a loop exit condition. If exit condition is given, build the loop exit
2683 code, checking IO results of implied do loops in READ and WRITE.
2684 (gfc_trans_do): Likewise.
2685 * trans.c (trans_code): New static work function, previously
2686 gfc_trans_code. Passes exit condition to gfc_trans_do.
2687 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2688 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2689 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2690 result status bits in the dtparm structure. Use this condition in call
2691 to gfc_trans_code_cond.
2693 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2697 * trans-array.c (gfc_conv_array_parameter): Use
2698 gfc_full_array_ref_p to detect full and contiguous variable
2699 arrays. Full array components and contiguous arrays do not need
2700 internal_pack and internal_unpack.
2702 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2705 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2708 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2710 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2713 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2714 Tobias Burnus <burnus@net-b.de>
2717 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2719 2010-02-10 Tobias Burnus <burnus@net-b.de>
2722 * trans-decl.c (gfc_generate_function_code): Only check
2723 actual-vs.-dummy character bounds if not bind(C).
2725 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2728 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2729 info->dimen after info has been freed.
2731 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2734 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2737 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2739 * module.c (fix_mio_expr): Declare sym.
2741 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2744 * module.c (fix_mio_expr): Fix for private generic procedures.
2746 2010-02-09 Daniel Kraft <d@domob.eu>
2749 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2750 length to be correct and issue only with -Wsurprising.
2751 * invoke.texi (Wsurprising): Mention this new warning that is
2752 turned on by -Wsurprising.
2754 2010-02-09 Daniel Kraft <d@domob.eu>
2757 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2758 can be CHARACTER type.
2759 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2761 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2764 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2765 'formal_ptr'. If this is true, give returned descriptor unity
2766 lbounds, in all dimensions, and the appropriate offset.
2767 (gfc_conv_procedure_call); If formal is a pointer, set the last
2768 argument of gfc_conv_subref_array_arg to true.
2769 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2770 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2771 new arg of gfc_conv_subref_array_arg to false.
2772 * trans-stmt.c (forall_make_variable_temp): The same.
2774 2010-02-03 Tobias Burnus <burnus@net-b.de>
2777 * interface.c (compare_parameter): Disable rank-checking
2780 2010-02-02 Tobias Burnus <burnus@net-b.de>
2783 * parse.c (decode_specification_statement): Use sym->result not sym.
2785 2010-02-01 Tobias Burnus <burnus@net-b.de>
2788 * decl.c (variable_decl): Allow default initializer in
2789 TYPE declarations in PURE functions.
2791 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2794 * resolve.c (resolve_allocate_expr): Move default initialization code
2795 here from gfc_trans_allocate.
2796 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2798 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2799 of CLASS variables via memcpy.
2800 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2801 to resolve_allocate_expr.
2803 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2806 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2807 * gfortran.h : Add prototype for above.
2808 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2809 (gfc_trans_subcomponent_assign): Call new function to replace
2810 the code to deal with allocatable components.
2811 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2812 gfc_get_full_arrayspec_from_expr to replace existing code.
2814 2010-01-25 Tobias Burnus <burnus@net-b.de>
2817 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2820 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2824 * expr.c (remove_subobject_ref): If the constructor is NULL use
2825 the expression as the source.
2826 (simplify_const_ref): Change the type of expression if
2827 there are component references. Allow for substring to be at
2828 the end of an arbitrarily long chain of references. If an
2829 element is found that is not in an EXPR_ARRAY, assume that this
2830 is scalar initialization of array. Call remove_subobject_ref in
2831 this case with NULL second argument.
2833 2010-01-24 Tobias Burnus <burnus@net-b.de>
2836 * array.c (gfc_array_dimen_size): Use correct specific
2837 function in the check.
2839 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2842 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2843 is required, turn any trailing array elements after a range
2844 into ranges so that offsets can be calculated.
2846 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2848 * module.c (mio_f2k_derived): Use enumerator as initializer of
2852 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2853 bitfield of width 2.
2855 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2858 * resolve.c (extract_compcall_passed_object): Set locus for
2859 passed-object argument.
2860 (extract_ppc_passed_object): Set locus and correctly remove PPC
2863 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2866 * trans-decl.c (add_argument_checking): Do not use the backend
2867 decl directly to test for the presence of an optional dummy
2868 argument. Use gfc_conv_expr_present, remembering to set the
2872 * trans-decl.c (gfc_generate_function_code): Small white space
2873 changes. If 'recurcheckvar' is NULL do not try to reset it.
2875 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2878 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2879 component for extended types.
2880 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2881 and take care of parent component accessibility.
2883 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2886 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2887 * interface.c (check_interface1): Move a warning message here from
2888 resolve_fl_procedure.
2889 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2890 * module.c (read_module): Remove call to gfc_check_interfaces, since
2891 this comes too early here.
2892 * resolve.c (resolve_fl_procedure): Move warning message to
2895 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2898 * interface.c (check_interface1): Pass symbol name rather than NULL to
2899 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2901 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2902 than NULL to gfc_compare_interfaces.
2904 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2907 * trans-array.c (duplicate_allocatable): Static version of
2908 gfc_duplicate_allocatable with provision to handle scalar
2909 components. New boolean argument to switch off call to malloc
2911 (gfc_duplicate_allocatable): New function to call above with
2913 (gfc_copy_allocatable_data): New function to call above with
2915 (structure_alloc_comps): Do not apply indirect reference to
2916 scalar pointers. Add new section to copy allocatable components
2917 of arrays. Extend copying of allocatable components to include
2919 (gfc_copy_only_alloc_comp): New function to copy allocatable
2920 component derived types, without allocating the base structure.
2921 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2922 Add primitive for gfc_copy_only_alloc_comp.
2923 * trans-expr.c (gfc_conv_procedure_call): After calls to
2924 transformational functions with results that are derived types
2925 with allocatable components, copy the components in the result.
2926 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2927 of lhs derived types before allocation.
2929 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2932 * module.c (load_generic_interfaces): If a procedure that is
2933 use associated but not generic is given an interface that
2934 includes itself, then make it generic.
2936 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2937 Shujing Zhao <pearly.zhao@oracle.com>
2939 PR translation/42469
2940 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2941 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2942 character between option name and help text.
2944 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2948 * trans-array.c (gfc_conv_array_initializer): Change call to
2949 gfc_error_now to call to gfc_fatal_error.
2950 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2951 (is_constant_element): Changed name from constant_element.
2952 (gfc_constant_ac): Only use expand_construuctor for expression
2953 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2954 call gfc_is_constant_expr.
2955 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2957 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2958 array expressions should have their constructors expanded.
2959 (gfc_resolve_expr): Use new function to determine whether or not to call
2960 gfc_expand_constructor.
2962 2010-01-09 Tobias Burnus <burnus@net-b.de>
2965 * trans-expr.c (gfc_trans_structure_assign): Handle
2967 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2968 to the constructor for c_null_(fun)ptr.
2969 * resolve.c (resolve_structure_cons): Add special case
2970 for c_null_(fun)ptr.
2972 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2974 * gfortranspec.c (lang_specific_driver): Update copyright notice
2977 2010-01-08 Tobias Burnus <burnus@net-b.de>
2980 * symbol.c (check_conflict, gfc_copy_attr): Add
2981 ASYNCHRONOUS support.
2982 (gfc_add_asynchronous): New function.
2983 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2984 (gfc_match_asynchronous): New function.
2985 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2986 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2987 (gfc_add_asynchronous): New Prototype.
2988 * module.c (ab_attribute, mio_symbol_attribute): Add
2989 ASYNCHRONOUS support.
2990 * resolve.c (was_declared): Ditto.
2991 * match.h (gfc_match_asynchronous): New prototype.
2992 * parse.c (decode_specification_statement,decode_statement):
2993 Add ASYNCHRONOUS support.
2995 2010-01-07 Tobias Burnus <burnus@net-b.de>
2998 * trans-decl.c (get_proc_pointer_decl): Fix call to
2999 gfc_conv_initializer for array-valued proc-pointer funcs.
3001 2010-01-07 Tobias Burnus <burnus@net-b.de>
3004 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3005 allocatable scalars with SAVE attribute.
3007 2010-01-05 Tobias Burnus <burnus@net-b.de>
3010 * options.c (gfc_post_options): Set -frecursion
3011 when -fopenmp is used.
3013 2010-01-05 Tobias Burnus <burnus@net-b.de>
3016 * trans-expr.c (gfc_conv_procedure_call): Nullify
3017 return value for allocatable-scalar character functions.
3019 2010-01-04 Tobias Burnus <burnus@net-b.de>
3022 * error.c (error_printf, gfc_warning, gfc_notify_std,
3023 gfc_warning_now, gfc_error, gfc_error_now,
3024 gfc_fatal_error): Change argument name from nocmsgid to
3025 gmsgid to enable (x)gettext's % checking.
3027 2010-01-04 Tobias Burnus <burnus@net-b.de>
3029 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3031 2010-01-04 Tobias Burnus <burnus@net-b.de>
3034 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3035 for functions returning allocatable scalars.
3036 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3037 reallocating an allocatable scalar.
3038 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3040 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3041 allocatable scalars.
3042 (gfc_generate_function_code): Nullify result variable for
3043 allocatable scalars.
3046 * module.c (gfc_use_module): Fix warning string to allow
3050 * invoke.texi (-fcheck=recursion): Mention that the checking
3051 is also disabled for -frecursive.
3052 * trans-decl.c (gfc_generate_function_code): Disable
3053 -fcheck=recursion when -frecursive is used.
3055 * intrinsic.texi (iso_c_binding): Improve wording.
3058 Copyright (C) 2010 Free Software Foundation, Inc.
3060 Copying and distribution of this file, with or without modification,
3061 are permitted in any medium without royalty provided the copyright
3062 notice and this notice are preserved.