1 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2 Janus Weil <janus@gcc.gnu.org>
7 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
8 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
9 gfc_copy_formal_args, gfc_copy_formal_args_intr,
10 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
11 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
12 Call reject_statement in case of error.
13 (match_deferred_characteritics): Call gfc_undo_symbols in case match
16 2010-08-01 Janus Weil <janus@gcc.gnu.org>
19 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
20 (gfc_find_derived_vtab): Make vtabs and vtypes public.
21 * module.c (read_module): When reading module files, always import
22 vtab and vtype symbols.
24 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
28 * symbol.c (changed_syms): Made non-static.
29 * parse.c (changed_syms): Declare new external.
30 (next_statement): Assert changed_syms is NULL at the beginning.
32 2010-07-30 Janus Weil <janus@gcc.gnu.org>
33 Steven G. Kargl <kargl@gcc.gnu.org>
36 * match.c (match_type_spec): Try to parse derived types before
39 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
41 * gfortran.h (gfc_release_symbol): New prototype.
42 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
43 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
44 Use gfc_release_symbol.
45 * parse.c (gfc_fixup_sibling_symbols): Ditto.
46 * resolve.c (resolve_symbol): Ditto.
48 2010-07-29 Tobias Burnus <burnus@net-b.de>
52 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
53 external procedure declarations in modules.
54 (gfc_get_symbol_decl): Modify assert.
56 2010-07-29 Janus Weil <janus@gcc.gnu.org>
59 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
61 2010-07-29 Janus Weil <janus@gcc.gnu.org>
64 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
65 (gfc_trans_class_assign): Modified prototype.
66 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
67 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
68 (gfc_trans_class_assign): ... here. Modified actual arguments.
69 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
70 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
71 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
73 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
77 * class.c (gfc_find_derived_vtab): Accept or discard newly created
78 symbols before returning.
80 2010-07-29 Joseph Myers <joseph@codesourcery.com>
82 * lang.opt (cpp): Remove Joined and Separate markers.
83 (cpp=): New internal option.
84 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
85 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
88 2010-07-29 Daniel Kraft <d@domob.eu>
91 * array.c (resolve_array_bound): Fix error message to properly handle
92 non-variable expressions.
94 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
96 * decl.c (free_value): Also free repeat field.
97 * data.c (gfc_assign_data_value): Always free offset before returning.
99 2010-07-28 Daniel Kraft <d@domob.eu>
101 * gfortran.h (gfc_build_intrinsic_call): New method.
102 * expr.c (gfc_build_intrinsic_call): New method.
103 * simplify.c (range_check): Ignore non-constant value.
104 (simplify_bound_dim): Handle non-variable expressions and
105 fix memory leak with non-free'ed expression.
106 (simplify_bound): Handle non-variable expressions.
107 (gfc_simplify_shape): Ditto.
108 (gfc_simplify_size): Ditto, but only in certain cases possible.
110 2010-07-28 Joseph Myers <joseph@codesourcery.com>
112 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
115 2010-07-28 Tobias Burnus <burnus@net-b.de>
118 * trans-types.c (gfc_get_derived_type): Fix DT declaration
119 from modules for whole-file mode.
121 2010-07-27 Joseph Myers <joseph@codesourcery.com>
123 * gfortran.h (gfc_handle_option): Update prototype and return
125 * options.c (gfc_handle_option): Update prototype and return value
128 2010-07-27 Joseph Myers <joseph@codesourcery.com>
130 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
131 decoded options in allocating deferred_opt.
132 * cpp.h (gfc_cpp_init_options): Update prototype.
133 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
134 * gfortran.h (gfc_option_lang_mask): New.
135 (gfc_init_options): Update prototype.
136 * options.c (gfc_option_lang_mask): New.
137 (gfc_init_options): Update prototype. Pass new arguments to
138 gfc_cpp_init_options.
140 2010-07-26 Tobias Burnus <burnus@net-b.de>
143 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
144 for functions which are later in the same file.
145 (gfc_create_function_decl, build_function_decl,
146 build_entry_thunks): Add global argument.
147 * trans.c (gfc_generate_module_code): Update
148 gfc_create_function_decl call.
149 * trans.h (gfc_create_function_decl): Update prototype.
150 * resolve.c (resolve_global_procedure): Also resolve for
153 2010-07-26 Richard Henderson <rth@redhat.com>
156 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
157 (gfc_write_global_declarations): New.
159 2010-07-26 Tobias Burnus <burnus@net-b.de>
162 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
163 for call to transfer_namelist_element.
164 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
167 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
170 * Make-lang.in: Add fortran/frontend-passes.o.
171 * gfortran.h: Add prototype for gfc_run_passes.
172 * resolve.c (gfc_resolve): Call gfc_run_passes.
173 * frontend-passes.c: New file.
175 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
178 * scanner.c (gfc_next_char_literal): Enable truncation warning for
181 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
184 * gfortran.h (gfc_namespace): New field old_equiv.
185 (gfc_free_equiv_until): New prototype.
186 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
187 a parameterized stop condition.
188 (gfc_free_equiv): Use gfc_free_equiv_until.
189 * parse.c (next_statement): Save equivalence list.
190 (reject_statement): Restore equivalence list.
192 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
195 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
196 in the function so that it does not get missed by early exits.
197 (load_line): Add checks for quoted strings and free form comments to
198 disable warnings on comments. Add check for ampersand as first
199 character after truncation and don't warn for this case, but warn if
200 there are subsequent non-whitespace characters.
202 2010-07-24 Tobias Burnus <burnus@net-b.de>
205 * parse.c (gfc_parse_file): Do not override
206 gfc_global_ns_list items.
208 2010-07-24 Tobias Burnus <burnus@net-b.de>
210 * options.c (gfc_init_options): Enable -fwhole-file by default.
211 * interface.c (compare_parameter): Assume a Hollerith constant is
212 compatible with all other argument types.
214 2010-07-23 Tobias Burnus <burnus@net-b.de>
217 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
218 -fwhole-file also for derived types.
219 * trans-types.c (copy_dt_decls_ifequal): Remove static and
220 rename to gfc_copy_dt_decls_ifequal.
221 (gfc_get_derived_type): Update call.
222 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
224 2010-07-23 Tobias Burnus <burnus@net-b.de>
227 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
229 2010-07-23 Jakub Jelinek <jakub@redhat.com>
231 * trans-types.c (gfc_get_array_descriptor_base,
232 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
233 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
234 instead of clearing DECL_NAME.
235 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
237 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
240 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
242 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
243 reverse the scalarization loop.
244 gfc_conv_resolve_dependencies: Pass the reverse field of the
245 loopinfo to gfc_dep_resolver.
246 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
247 assignment by resetting loop.reverse.
248 gfortran.h : Add the gfc_reverse enum.
249 trans.h : Add the reverse field to gfc_loopinfo.
250 dependency.c (gfc_check_dependency): Pass null to the new arg
252 (gfc_check_section_vs_section): Check for reverse dependencies.
253 (gfc_dep_resolver): Add reverse argument and deal with the loop
255 dependency.h : Modify prototype for gfc_dep_resolver to include
258 2010-07-23 Daniel Kraft <d@domob.eu>
261 * gfortran.h (gfc_find_symtree_in_proc): New method.
262 * symbol.c (gfc_find_symtree_in_proc): New method.
263 * match.c (match_exit_cycle): Look for loop name also in parent
264 namespaces within current procedure.
266 2010-07-22 Tobias Burnus <burnus@net-b.de>
269 * dependency.c (gfc_check_dependency): Add argument alising check.
270 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
272 2010-07-22 Daniel Kraft <d@domob.eu>
274 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
275 now in the correct place.
277 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
280 * Revert my commit r162325.
282 2010-07-21 Daniel Kraft <d@domob.eu>
284 * trans.h (gfc_get_return_label): Removed.
285 (gfc_generate_return): New method.
286 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
287 returning a tree directly.
288 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
289 (gfc_trans_block_construct): Update for new interface to
290 `gfc_trans_deferred_vars'.
291 * trans-decl.c (current_function_return_label): Removed.
292 (current_procedure_symbol): New variable.
293 (gfc_get_return_label): Removed.
294 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
295 returning a tree directly.
296 (get_proc_result), (gfc_generate_return): New methods.
297 (gfc_generate_function_code): Clean up and do init/cleanup here
298 also with gfc_wrapped_block. Remove return-label but rather
301 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
304 * fortran/match.c (match_type_spec): Check for derived type before
307 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
310 * interface.c (matching_typebound_op): Add argument for the
311 return of the generic name for the procedure.
312 (build_compcall_for_operator): Add an argument for the generic
313 name of an operator procedure and supply it to the expression.
314 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
315 calls to the above procedures.
316 * resolve.c (resolve_typebound_function): Catch procedure
317 component calls for CLASS objects, check that the vtable is
318 complete and insert the $vptr and procedure components, to make
320 (resolve_typebound_function): The same.
321 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
322 an allocatable scalar if it is a result.
324 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
327 * match.c (gfc_match_iterator): Reverted.
329 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
332 * match.c (gfc_match_iterator): Remove error that iterator
333 cannot be INTENT(IN).
335 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
337 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
338 Access subscript through the "dim" field index.
339 (gfc_trans_create_temp_array): Access ss info through the "dim" field
341 (gfc_conv_array_index_offset): Ditto.
342 (gfc_conv_loop_setup): Ditto.
343 (gfc_conv_expr_descriptor): Ditto.
344 (gfc_conv_ss_startstride): Ditto. Update call to
345 gfc_conv_section_startstride.
346 (gfc_conv_section_startstride): Set values along the array dimension.
347 Get array dimension directly from the argument.
349 2010-07-15 Jakub Jelinek <jakub@redhat.com>
351 * trans.h (gfc_string_to_single_character): New prototype.
352 * trans-expr.c (string_to_single_character): Renamed to ...
353 (gfc_string_to_single_character): ... this. No longer static.
354 (gfc_conv_scalar_char_value, gfc_build_compare_string,
355 gfc_trans_string_copy): Adjust callers.
356 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
357 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
358 (select_struct): Move to toplevel, add GTY(()).
359 (gfc_trans_character_select): Optimize SELECT CASE
360 with character length 1.
362 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
364 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
365 * trans-common.c: Likewise.
366 * trans-decl.c: Likewise.
367 * trans-types.c: Likewise.
370 2010-07-15 Janus Weil <janus@gcc.gnu.org>
373 * resolve.c (resolve_typebound_generic_call): Resolve generic
374 non-polymorphic type-bound procedure calls to the correct specific
376 (resolve_typebound_subroutine): Remove superfluous code.
378 2010-07-15 Daniel Kraft <d@domob.eu>
381 * trans.h (struct gfc_wrapped_block): New struct.
382 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
383 (gfc_finish_wrapped_block): New method.
384 (gfc_init_default_dt): Add new init code to block rather than
386 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
387 (gfc_trans_dummy_array_bias): Ditto.
388 (gfc_trans_g77_array): Ditto.
389 (gfc_trans_deferred_array): Ditto.
390 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
391 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
392 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
393 (gfc_finish_wrapped_block): New method.
394 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
395 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
396 (gfc_trans_deferred_array): Ditto.
397 * trans-decl.c (gfc_trans_dummy_character): Ditto.
398 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
399 (init_intent_out_dt): Ditto.
400 (gfc_init_default_dt): Add new init code to block rather than
402 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
403 and cleanup code and put it all together.
405 2010-07-15 Jakub Jelinek <jakub@redhat.com>
407 * trans.h (gfc_build_compare_string): Add CODE argument.
408 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
409 gfc_build_compare_string.
410 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
411 gfc_build_compare_string.
412 (string_to_single_character): Rename len variable to length.
413 (gfc_optimize_len_trim): New function.
414 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
415 or NE_EXPR and one of the strings is string literal with LEN_TRIM
416 bigger than the length of the other string, they compare unequal.
419 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
420 in CASE_LABEL_EXPR and use NULL for low for the default case.
422 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
424 * trans-array.c (gfc_conv_section_upper_bound): Remove
425 (gfc_conv_section_startstride): Don't set the upper bound in the
426 vector subscript case.
427 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
429 2010-07-14 Janus Weil <janus@gcc.gnu.org>
432 * gfortran.h (gfc_is_data_pointer): Remove prototype.
433 * dependency.c (gfc_is_data_pointer): Make it static.
434 * intrinsic.texi: Update documentation on C_LOC.
435 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
436 and add a check for polymorphic variables.
438 2010-07-14 Jakub Jelinek <jakub@redhat.com>
440 * trans-expr.c (string_to_single_character): Also optimize
441 string literals containing a single char followed only by spaces.
442 (gfc_trans_string_copy): Remove redundant string_to_single_character
445 * trans-decl.c (gfc_build_intrinsic_function_decls,
446 gfc_build_builtin_function_decls): Mark functions as
447 DECL_PURE_P or TREE_READONLY.
449 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
451 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
452 instead of build_function_call_expr.
453 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
455 2010-07-13 Tobias Burnus <burnus@net-b.de>
456 Daniel Franke <franke.daniel@gmail.com>
459 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
460 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
462 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
464 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
465 Tobias Burnus <burnus@net-b.de>
468 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
469 noclobber/noescape annotations to function calls.
470 (gfc_build_builtin_function_decls): Likewise.
472 2010-07-13 Janus Weil <janus@gcc.gnu.org>
478 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
479 * class.c (gfc_build_class_symbol): Modified call to
480 'gfc_find_derived_vtab'.
481 (add_proc_component): Removed, moved code into 'add_proc_comp'.
482 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
484 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
485 Removed treatment of generics.
486 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
487 Call 'add_proc_comp' instead of duplicating code.
488 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
490 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
491 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
492 Removed treatment of generics.
493 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
494 'gfc_find_derived_vtab'.
495 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
496 Removed treatment of generics.
497 (resolve_select_type,resolve_fl_derived): Modified call to
498 'gfc_find_derived_vtab'.
499 * trans-decl.c (gfc_get_symbol_decl): Ditto.
500 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
502 * trans-stmt.c (gfc_trans_allocate): Ditto.
504 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
507 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
510 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
512 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
513 * resolve.c (build_default_init_expr): Ditto.
515 2010-07-11 Tobias Burnus <burnus@net-b.de>
518 * module.c (sort_iso_c_rename_list): Remove.
519 (import_iso_c_binding_module,use_iso_fortran_env_module):
520 Allow multiple imports of the same symbol.
522 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
524 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
526 2010-07-11 Janus Weil <janus@gcc.gnu.org>
529 * decl.c (build_sym,attr_decl1): Only build the class container if the
530 symbol has sufficient attributes.
531 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
532 pointer attribute for classes.
533 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
534 * module.c (MOD_VERSION): Bump.
535 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
536 (mio_symbol_attribute): Handle class_pointer attribute.
537 * parse.c (parse_derived): Use class_pointer instead of pointer
538 attribute for classes.
539 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
540 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
541 resolve_allocate_expr,resolve_fl_derived): Ditto.
542 (resolve_fl_var_and_proc): Check for class_ok attribute.
544 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
546 * trans-io.c (gfc_build_st_parameter): Update calls to
547 gfc_add_field_to_struct.
548 * trans-stmt.c (ADD_FIELD): Ditto.
550 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
552 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
553 fieldlist, remove fieldlist from argument list.
554 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
555 and remove fieldlist from argument list.
556 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
557 gfc_get_mixed_entry_union): Move setting
558 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
559 * trans-types.h (gfc_add_field_to_struct): Update prototype.
561 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
564 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
565 if the lhs has never been host associated, as well as not being
566 use associated, a pointer or a target.
567 * resolve.c (resolve_variable): Mark variables that are host
569 * gfortran.h: Add the host_assoc bit to the symbol_attribute
572 2010-07-09 Janus Weil <janus@gcc.gnu.org>
574 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
575 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
578 2010-07-08 Janus Weil <janus@gcc.gnu.org>
581 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
582 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
583 gfc_resolve_storage_size): New prototypes.
584 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
585 * intrinsic.c (add_functions): Add STORAGE_SIZE.
586 * iresolve.c (gfc_resolve_storage_size): New function.
587 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
589 (gfc_conv_intrinsic_storage_size): New function.
590 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
592 2010-07-08 Jakub Jelinek <jakub@redhat.com>
595 * match.c (match_exit_cycle): Error on EXIT also from collapsed
596 !$omp do loops. Error on CYCLE to non-innermost collapsed
599 2010-07-08 Tobias Burnus <burnus@net-b.de>
602 * array.c (gfc_match_array_ref): Better error message for
603 coarrays with too few ranks.
604 (match_subscript): Move one diagnostic to caller.
605 * gfortran.h (gfc_get_corank): Add prottype.
606 * expr.c (gfc_get_corank): New function.
607 * iresolve.c (resolve_bound): Fix rank for cobounds.
608 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
609 gfc_resolve_ucobound, gfc_resolve_this_image): Update
612 2010-07-06 Tobias Burnus <burnus@net-b.de>
615 * array.c (gfc_expand_constructor): Add optional diagnostic.
616 * gfortran.h (gfc_expand_constructor): Update prototype.
617 * expr.c (gfc_simplify_expr, check_init_expr,
618 gfc_reduce_init_expr): Update gfc_expand_constructor call.
619 * resolve.c (gfc_resolve_expr): Ditto.
621 2010-07-06 Tobias Burnus <burnus@net-b.de>
623 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
624 * trans-intrinsic.c: Ditto.
625 * trans-types.c: Ditto.
626 * convert.c: Include diagnostic-core.h instead of toplev.h.
628 * trans-array.c: Ditto.
629 * trans-const.c: Ditto.
630 * trans-expr.c: Ditto.
632 * trans-openmp.c: Ditto.
635 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
638 * check.c (dim_rank_check): Also check intrinsic functions.
639 Adjust permissible rank for functions which reduce the rank of
640 their argument. Spread is an exception, where DIM can
641 be one larger than the rank of array.
643 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
646 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
648 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
651 * trans-types.c (gfc_get_derived_type): Derived type fields
652 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
653 but build_pointer_type_for_mode must be used for this.
655 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
657 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
658 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
659 type of gfc_conv_procedure_call.
660 (conv_generic_with_optional_char_arg): Likewise.
661 * trans-stmt.c (gfc_trans_call): Likewise.
662 * trans-expr.c (gfc_conv_function_expr): Likewise.
663 (gfc_conv_procedure_call): Use build_call_vec instead of
666 2010-07-04 Daniel Kraft <d@domob.eu>
668 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
670 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
674 * trans-types.c (gfc_get_derived_type): Derived type fields
675 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
677 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
680 * decl.c (match_procedure_in_type): Clear structure before using.
681 (gfc_match_generic): Ditto.
683 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
685 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
686 * trans-types.c (gfc_add_field_to_struct_1): New function, most
687 of which comes from...
688 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
689 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
691 (gfc_get_array_descriptor_base): Likewise.
692 (gfc_get_mixed_entry_union): Likewise.
693 (gfc_get_derived_type): Add extra chain parameter for
694 gfc_add_field_to_struct.
695 * trans-stmt.c (gfc_trans_character_select): Likewise.
696 * trans-io.c (gfc_build_st_parameter): Likewise.
698 2010-06-29 Janus Weil <janus@gcc.gnu.org>
701 * resolve.c (is_external_proc): Prevent procedure pointers from being
702 regarded as external procedures.
704 2010-06-29 Janus Weil <janus@gcc.gnu.org>
707 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
708 passed as second argument of ASSOCIATED.
710 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
713 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
714 to determine if a function assignment can be made without a
716 (gfc_trans_arrayfunc_assign): Move all the conditions that
717 suppress the direct function call to the above new functon and
720 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
723 * interface.c (argument_rank_mismatch): New function.
724 (compare_parameter): Call new function instead of generating
727 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
729 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
730 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
733 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
735 * Make-lang.in: Update dependencies.
737 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
739 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
740 and exit_label fields.
741 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
743 * trans-stmt.c (gfc_trans_simple_do): Likewise.
744 (gfc_trans_do): Likewise.
745 (gfc_trans_do_while): Likewise.
746 (gfc_trans_cycle): Use cycle_label directly.
747 (gfc_trans_exit): Use exit_label directly.
749 2010-06-27 Daniel Kraft <d@domob.eu>
751 * dump-parse-tree.c (show_symbol): Dump target-expression for
753 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
754 (show_namespace): Use show_level for correct indentation of
755 "inner namespaces" (contained procedures or BLOCK).
757 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
760 * dump-parse-tree.c (show_code_node): Show namespace for
763 2010-06-26 Tobias Burnus <burnus@net-b.de>
765 * decl.c (gfc_match_decl_type_spec): Support
766 TYPE(intrinsic-type-spec).
768 2010-06-25 Tobias Burnus <burnus@net-b.de>
770 * intrinsic.h (gfc_check_selected_real_kind,
771 gfc_simplify_selected_real_kind): Update prototypes.
772 * intrinsic.c (add_functions): Add radix support to
774 * check.c (gfc_check_selected_real_kind): Ditto.
775 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
776 * trans-decl.c (gfc_build_intrinsic_function_decls):
777 Change call from selected_real_kind to selected_real_kind2008.
778 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
779 (PRECISION, RANGE, RADIX): Add cross @refs.
781 2010-06-25 Tobias Burnus <burnus@net-b.de>
783 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
784 * gfortran.texi (_gfortran_set_options): Update for
785 GFC_STD_F2008_OBS addition.
786 * libgfortran.h: Add GFC_STD_F2008_OBS.
787 * options.c (set_default_std_flags, gfc_handle_option): Handle
789 io.c (check_format): Fix allow_std check.
791 2010-06-25 Tobias Burnus <burnus@net-b.de>
793 * decl.c (gfc_match_entry): Allow END besides
794 END SUBROUTINE/END FUNCTION for contained procedures.
796 2010-06-25 Tobias Burnus <burnus@net-b.de>
798 * parse.c (next_free, next_fixed): Allow ";" as first character.
800 2010-06-24 Tobias Burnus <burnus@net-b.de>
803 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
805 2010-06-22 Janus Weil <janus@gcc.gnu.org>
808 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
811 2010-06-21 Tobias Burnus <burnus@net-b.de>
814 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
816 * symbol.c (gfc_add_contiguous): New function.
817 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
818 * decl.c (match_attr_spec): Ditto.
819 (gfc_match_contiguous): New function.
820 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
822 * gfortran.h (symbol_attribute): Add contiguous.
823 (gfc_is_simply_contiguous): Add prototype.
824 (gfc_add_contiguous): Add prototype.
825 * match.h (gfc_match_contiguous): Add prototype.
826 * parse.c (decode_specification_statement,
827 decode_statement): Handle contiguous attribute.
828 * expr.c (gfc_is_simply_contiguous): New function.
829 * dump-parse-tree.c (show_attr): Handle contiguous.
830 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
832 * trans-expr.c (gfc_add_interface_mapping): Copy
834 * trans-array.c (gfc_conv_descriptor_stride_get,
835 gfc_conv_array_parameter): Handle contiguous arrays.
836 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
837 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
839 * trans.h (gfc_array_kind): Ditto.
840 * trans-decl.c (gfc_get_symbol_decl): Ditto.
842 2010-06-20 Joseph Myers <joseph@codesourcery.com>
844 * options.c (gfc_handle_option): Don't handle N_OPTS.
846 2010-06-19 Janus Weil <janus@gcc.gnu.org>
849 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
852 2010-06-18 Tobias Burnus <burnus@net-b.de>
855 * resolve.c (resolve_allocate_deallocate): Properly check
856 part-refs in stat=/errmsg= for invalid use.
858 2010-06-17 Janus Weil <janus@gcc.gnu.org>
861 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
862 Return directly in case of an error.
864 2010-06-16 Janus Weil <janus@gcc.gnu.org>
867 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
868 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
869 structure to each procedure in a procedure list.
870 * module.c (mio_typebound_proc): Add NULL argument to
871 'gfc_get_typebound_proc'.
872 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
873 to initialize the new structure.
875 2010-06-15 Janus Weil <janus@gcc.gnu.org>
878 * gfortran.h (gfc_expr): Add new member 'mold'.
879 * match.c (gfc_match_allocate): Implement the MOLD tag.
880 * resolve.c (resolve_allocate_expr): Ditto.
881 * trans-stmt.c (gfc_trans_allocate): Ditto.
883 2010-06-15 Jakub Jelinek <jakub@redhat.com>
886 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
887 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
888 GFC_DECL_SAVED_DESCRIPTOR set.
889 (gfc_omp_report_decl): New function.
890 * trans.h (gfc_omp_report_decl): New prototype.
891 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
893 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
897 * gfortranspec.c (lang_specific_driver): Removed deprecation
899 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
900 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
901 * cpp.h (gfc_cpp_makedep): New.
902 (gfc_cpp_add_dep): New.
903 (gfc_cpp_add_target): New.
904 * cpp.c (gfc_cpp_option): Add deps* members.
905 (gfc_cpp_makedep): New.
906 (gfc_cpp_add_dep): New.
907 (gfc_cpp_add_target): New.
908 (gfc_cpp_init_options): Initialize new options.
909 (gfc_cpp_handle_option): Handle new options.
910 (gfc_cpp_post_options): Map new options to libcpp-options.
911 (gfc_cpp_init): Handle deferred -MQ and -MT options.
912 (gfc_cpp_done): If requested, write dependencies to file.
913 * module.c (gfc_dump_module): Add a module filename as target.
914 * scanner.c (open_included_file): New parameter system; add the
915 included file as dependency.
916 (gfc_open_included_file): Add the included file as dependency.
917 (gfc_open_intrinsic_module): Likewise.
918 * invoke.texi: Removed deprecation warning for -M.
919 * gfortran.texi: Removed Makefile-dependencies project.
921 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
923 * resolve.c (resolve_global_procedure): Improved checking if an
924 explicit interface is required.
926 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
928 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
930 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
931 (gfc_conv_intrinsic_ttynam): Likewise.
932 (gfc_conv_intrinsic_trim): Likewise.
934 2010-06-12 Janus Weil <janus@gcc.gnu.org>
937 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
939 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
941 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
943 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
945 * mathbuiltins.def: Add builtins that do not directly correspond
946 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
947 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
948 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
949 code_{r,c}{4,8,10,16} fields. Add
950 {,complex}{float,double,long_double}_built_in fields.
951 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
952 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
953 definition of OTHER_BUILTIN.
954 (real_compnt_info): Remove unused struct.
955 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
957 (build_round_expr): Call builtin_decl_for_precision instead of
959 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
961 (gfc_build_intrinsic_lib_fndecls): Match
962 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
963 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
965 (gfc_conv_intrinsic_lib_function): Go through all the extended
967 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
969 (gfc_conv_intrinsic_abs): Likewise.
970 (gfc_conv_intrinsic_mod): Likewise.
971 (gfc_conv_intrinsic_sign): Likewise.
972 (gfc_conv_intrinsic_fraction): Likewise.
973 (gfc_conv_intrinsic_nearest): Likewise.
974 (gfc_conv_intrinsic_spacing): Likewise.
975 (gfc_conv_intrinsic_rrspacing): Likewise.
976 (gfc_conv_intrinsic_scale): Likewise.
977 (gfc_conv_intrinsic_set_exponent): Likewise.
979 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
983 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
984 functions with CLASS formal arguments.
986 2010-06-10 Janus Weil <janus@gcc.gnu.org>
989 * resolve.c (conformable_arrays): Handle allocatable components.
991 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
994 * gfortran.texi: Document that Cray pointers cannot be function
997 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1000 * gfortran.texi: Document lack of support for syntax
1001 "complex FUNCTION name*16()", and existence of alternative
1002 legacy syntax "complex*16 FUNCTION name()".
1004 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1007 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1008 POSIX's fsync(), and how to call the latter from Fortran code.
1010 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1013 * interface.c (compare_actual_formal): Reject actual arguments with
1014 array subscript passed to ASYNCHRONOUS dummys.
1016 2010-06-10 Daniel Kraft <d@domob.eu>
1019 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1020 (struct gfc_symbol): New field `assoc'.
1021 (struct gfc_association_list): New struct.
1022 (struct gfc_code): New struct `block' in union, move `ns' there
1023 and add association list.
1024 (gfc_free_association_list): New method.
1025 (gfc_has_vector_subscript): Made public;
1026 * match.h (gfc_match_associate): New method.
1027 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1028 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1029 * interface.c (gfc_has_vector_subscript): Made public.
1030 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1031 * match.c (gfc_match_associate): New method.
1032 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1033 * primary.c (match_variable): Don't allow names associated to expr here.
1034 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1035 (case_exec_markers, case_end): Add ASSOCIATE statement.
1036 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1037 (parse_associate): New method.
1038 (parse_executable): Handle ST_ASSOCIATE.
1039 (parse_block_construct): Change reference to gfc_code's `ns' field.
1040 * resolve.c (resolve_select_type): Ditto.
1041 (resolve_code): Ditto.
1042 (resolve_block_construct): Ditto and add comment.
1043 (resolve_select_type): Set association list in generated BLOCK to NULL.
1044 (resolve_symbol): Resolve associate names.
1045 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1046 and free association list.
1047 (gfc_free_association_list): New method.
1048 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1049 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1050 gfc_code's `ns' field.
1052 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1054 * error.c (error_print): Pre-initialize loc by NULL.
1055 * openmp.c (resolve_omp_clauses): Add explicit
1056 braces to avoid ambigous else.
1057 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1059 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1061 * gfc-internals.texi: Move to GFDL 1.3.
1062 * gfortran.texi: Ditto.
1063 * intrinsic.texi: Ditto.
1064 * invoke.texi: Ditto.
1066 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1069 * check.c (gfc_check_selected_real_kind): Verify that the
1070 actual arguments are scalar.
1072 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1075 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1077 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1080 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1082 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1084 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1086 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1088 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1089 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1090 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1091 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1093 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1094 less_than_bitsize2): New functions.
1095 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1096 nonnegative_check and less_than_bitsize1.
1097 (gfc_check_ibclr, gfc_check_ibset): Removed.
1098 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1101 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1104 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1107 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1109 * resolve.c (resolve_deallocate_expr): Avoid warning
1110 about possible use of iunitialized sym.
1111 (resolve_allocate_expr): Pre-initialize sym by NULL.
1113 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1116 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1118 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1120 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1122 (gfc_get_array_type_bounds): Likewise.
1124 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1125 (gfc_find_module): Likewise.
1127 * f95-lang.c (pushlevel): Likewise.
1129 * trans.h (struct lang_type): Add variable_size GTY option.
1130 (struct lang_decl): Likewise.
1132 2010-06-08 Tobias Burnus <burnus@net-b.de>
1135 * symbol.c (check_conflict): Move protected--external/procedure check ...
1136 * resolve.c (resolve_select_type): ... to the resolution stage.
1138 2010-06-07 Tobias Burnus <burnus@net-b.de>
1140 * options.c (gfc_handle_option): Fix -fno-recursive.
1142 2010-06-07 Tobias Burnus <burnus@net-b.de>
1144 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1145 * gfortran.texi (copyrights-gfortran): Ditto.
1147 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1149 * lang.opt (fshort-enums): Define using Var and VarExists.
1150 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1152 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1153 Janus Weil <janus@gcc.gnu.org>
1156 * resolve.c (get_declared_from_expr): Move to before
1157 resolve_typebound_generic_call. Make new_ref and class_ref
1158 ignorable if set to NULL.
1159 (resolve_typebound_generic_call): Once we have resolved the
1160 generic call, check that the specific instance is that which
1161 is bound to the declared type.
1162 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1163 freeing 'class_ref->next' twice.
1165 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1168 * trans-array.c (structure_alloc_comps): Dereference scalar
1169 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1172 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1174 * gfortranspec.c (append_arg, lang_specific_driver): Use
1175 GCC-specific formats in diagnostics.
1177 2010-06-02 Tobias Burnus <burnus@net-b.de>
1180 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1183 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1186 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1189 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1191 * fortran/gfortran.texi: Fix typos in description of variable-format-
1194 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1197 * dependency.c (gfc_check_section_vs_section): Check
1198 for interleaving array assignments without conflicts.
1200 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1202 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1203 $data component of a class container.
1204 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1205 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1206 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1207 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1208 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1209 * gcc/fortran/parse.c (parse_derived): Ditto.
1210 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1211 gfc_expr_attr): Ditto.
1212 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1213 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1214 resolve_fl_var_and_proc, resolve_typebound_procedure,
1215 resolve_fl_derived): Ditto.
1216 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1217 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1219 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1220 gfc_trans_deferred_vars): Ditto.
1221 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1223 2010-05-28 Tobias Burnus <burnus@net-b.de>
1225 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1227 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1229 * gfortranspec.c (append_arg, lang_specific_driver): Use
1230 fatal_error instead of fatal. Use warning instead of fprintf for
1233 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1235 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1236 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1237 xstrerror instead of strerror.
1239 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1241 * cpp.c (cb_cpp_error): Save and restore
1242 global_dc->warn_system_headers, not variable warn_system_headers.
1244 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1246 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1248 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1250 * trans-common.c: Do not include rtl.h, include output.h instead.
1251 * trans-decl.c: Likewise.
1253 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1256 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1257 namespace before trying to reorder the gsymbols.
1259 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1264 * resolve.c (resolve_global_procedure): Add check for global
1265 procedures with implicit interfaces and assumed-shape or optional
1266 dummy arguments. Verify that function return type, kind and string
1269 2010-05-21 Tobias Burnus <burnus@net-b.de>
1271 * gfortran.h: Do not include system.h.
1272 * bbt.c: Include system.h.
1274 * dependency.c: Ditto.
1275 * dump-parse-tree.c: Ditto.
1276 * arith.h: Do not include gfortran.h.
1277 * constructor.h: Do not include gfortran.h and splay-tree.h.
1278 * match.h: Do not include gfortran.h.
1280 * target-memory.h: Ditto.
1281 * openmp.c: Do not include toplev.h and target.h.
1282 * trans-stmt.c: Ditto not include toplev.h.
1284 * trans-common.c: Tell why toplev.h is needed. And
1285 do not include target.h.
1286 * trans-expr.c: Tell why toplev.h is needed.
1287 * trans-array.c: Ditto.
1288 * trans-openmp.c: Ditto.
1289 * trans-const.c: Ditto.
1291 * trans-types.c: Ditto.
1292 * trans-io.c: Ditto.
1293 * trans-decl.c: Ditto.
1296 * trans-intrinsic.c: Ditto.
1299 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1302 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1303 before returning MATCH_ERROR. Add check for scalar. Add check for
1304 default integer kind.
1306 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1309 * match.c (gfc_match_select_type): On error jump back out of the local
1311 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1312 stage, more precisely to ...
1313 * resolve.c (resolve_fl_derived): ... this place.
1315 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1318 * resolve.c (ensure_not_abstract): Allow abstract types with
1319 non-abstract ancestors.
1321 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1323 * trans-const.c: Include realmpfr.h.
1324 * Make-lang.in: Update dependencies.
1326 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1328 * trans-const.c, trans-types.c, trans-intrinsic.c:
1329 Clean up redundant includes.
1331 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1334 * lang.opt (Wunused-dummy-argument): New option.
1335 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1336 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1337 (set_Wall): Enable warn_unused_dummy_argument.
1338 (gfc_handle_option): Set warn_unused_dummy_argument according to
1340 * trans-decl.c (generate_local_decl): Separate warnings about
1341 unused variables and unused dummy arguments.
1342 * invoke.texi: Documented new option.
1344 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1346 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1347 (gfc_conv_string_tmp): Do not assert type comparibilty.
1348 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1349 (gfc_conv_expr_descriptor): Remove assert.
1350 * trans-common.c: Clarify why rtl.h and tm.h are included.
1351 * trans-openmp.c: Do not include ggc.h and real.h.
1352 Explain why gimple.h is included.
1353 * trans-const.c: Do not include ggc.h.
1354 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1355 * trans.c: Do not include ggc.h and real.h.
1356 Explain why gimple.h is included.
1357 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1358 and dwarf2out.h are included.
1359 * trans-io.c: Do not include gimple.h and real.h.
1360 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1361 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1364 2010-05-20 Tobias Burnus <burnus@net-b.de>
1366 * options.c (gfc_init_options,gfc_post_options): Enable
1367 flag_associative_math by default.
1369 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1372 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1373 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1374 blank STOP, handling a null expression. (gfc_trans_pause): Use
1375 pause_string for blank PAUSE.
1376 * trans.h: Add external function declaration for error_stop_numeric.
1377 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1378 the declaration for the library call. Adjust whitespaces.
1379 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1380 signal no stop code. Match the expression following the stop and pass
1381 that to the translators. Remove the old use of digit matching. Add
1382 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1383 and if CHARACTER, default character KIND.
1385 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1388 * lang.opt (Wconversion-extra): New option.
1389 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1390 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1391 (set_Wall): Enable -Wconversion.
1392 (gfc_handle_option): Set warn_conversion_extra.
1393 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1394 introduced for -Wconversion if -Wconversion-extra is present.
1395 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1396 -Wconversion; document -Wconversion-extra.
1398 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1401 * gfortran.h (gfc_has_default_initializer): New.
1402 * expr.c (gfc_has_default_initializer): New.
1403 * resolve.c (has_default_initializer): Removed, use
1404 gfc_has_default_initializer() instead. Updated all callers.
1405 * trans-array.c (has_default_initializer): Removed, use
1406 gfc_has_default_initializer() instead. Updated all callers.
1407 * trans-decl.c (generate_local_decl): Do not check the
1408 first component only to check for initializers, but use
1409 gfc_has_default_initializer() instead.
1411 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1414 * primary.c (match_string_constant): Move start_locus just inside
1416 * data.c (create_character_intializer): Clarified truncation warning.
1418 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1421 * intrinsic.h (gfc_check_float): New prototype.
1422 (gfc_check_sngl): New prototype.
1423 * check.c (gfc_check_float): New.
1424 (gfc_check_sngl): New.
1425 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1426 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1428 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1429 added them to the list of specifics of REAL instead.
1431 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1434 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1435 This is now handled via 'gfc_class_null_initializer'.
1437 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1439 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1440 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1441 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1442 add_procs_to_declared_vtab,add_generic_specifics,
1443 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1444 find_typebound_proc_uop,gfc_find_typebound_proc,
1445 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1446 gfc_get_tbp_symtree): Moved here from other places.
1447 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1449 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1450 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1451 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1452 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1453 * Make-lang.in: Add class.o.
1454 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1455 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1456 add_procs_to_declared_vtab,add_generic_specifics,
1457 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1458 find_typebound_proc_uop,gfc_find_typebound_proc,
1459 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1460 gfc_get_tbp_symtree): Move to class.c.
1462 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1464 * trans-types.c (gfc_init_types): Use build_function_type_list.
1465 (gfc_get_ppc_type): Likewise.
1466 * trans-decl.c (gfc_generate_constructors): Likewise.
1467 * f95-lang.c (build_builtin_fntypes): Likewise.
1468 (gfc_init_builtin_functions): Likewise.
1469 (DEF_FUNCTION_TYPE_0): Likewise.
1470 (DEF_FUNCTION_TYPE_1): Likewise.
1471 (DEF_FUNCTION_TYPE_2): Likewise.
1472 (DEF_FUNCTION_TYPE_3): Likewise.
1473 (DEF_FUNCTION_TYPE_4): Likewise.
1474 (DEF_FUNCTION_TYPE_5): Likewise.
1475 (DEF_FUNCTION_TYPE_6): Likewise.
1476 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1477 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1479 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1481 * trans-array.c (gfc_trans_array_constructor_value): Use
1482 build_constructor instead of build_constructor_from_list.
1483 (gfc_build_constant_array_constructor): Likewise.
1484 * trans-decl.c (create_main_function): Likewise.
1485 * trans-stmt.c (gfc_trans_character_select): Likewise.
1487 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1490 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1491 (resolve_fl_variable_derived): ... this place.
1492 (resolve_symbol): Make sure function symbols (and their result
1493 variables) are not resolved twice.
1495 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1498 * array.c (match_array_list): Revert change from 2010-05-13.
1500 2010-05-16 Richard Guenther <rguenther@suse.de>
1502 * trans-decl.c (module_htab_decls_hash): Revert last change.
1504 2010-05-16 Richard Guenther <rguenther@suse.de>
1506 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1508 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1510 * options.c (set_Wall): Remove special logic for Wuninitialized
1513 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1517 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1520 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1524 * gfortran.h (gfc_class_null_initializer): New prototype.
1525 * expr.c (gfc_class_null_initializer): New function to build a NULL
1526 initializer for CLASS pointers.
1527 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1528 containers. Remove default NULL initialization of $data component.
1529 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1531 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1532 Use new function 'gfc_class_null_initializer'.
1533 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1536 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1539 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1540 unsigned mpz_get_?i routines.
1542 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1544 * trans.c (trans_code): Set backend locus early.
1545 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1546 of the function instead of current input_location.
1548 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1551 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1553 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1554 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1557 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1560 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1562 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1563 by reference dummy procedures or non-dummy procedure pointers.
1564 (gfc_omp_predetermined_sharing): Return
1565 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1567 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1570 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1571 after OMP statement.
1572 (gfc_match_omp_critical): Likewise.
1573 (gfc_match_omp_flush): Likewise.
1574 (gfc_match_omp_workshare): Likewise.
1575 (gfc_match_omp_master): Likewise.
1576 (gfc_match_omp_ordered): Likewise.
1577 (gfc_match_omp_atomic): Likewise.
1578 (gfc_match_omp_barrier): Likewise.
1579 (gfc_match_omp_end_nowait): Likewise.
1581 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1584 * resolve.c (validate_case_label_expr): Removed FIXME.
1585 (resolve_select): Raise default warning on case labels out of range
1586 of the case expression.
1588 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1593 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1594 about conversion warnings.
1596 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1599 * match.c (gfc_match_select_type): Move error message to
1600 resolve_select_type.
1601 * resolve.c (resolve_select_type): Error message moved here from
1602 gfc_match_select_type. Correctly set type of temporary.
1604 2010-05-10 Richard Guenther <rguenther@suse.de>
1606 * trans-decl.c (gfc_build_library_function_decl): Split out
1608 (build_library_function_decl_1): ... this new function.
1609 Set a fnspec attribute if a specification was provided.
1610 (gfc_build_library_function_decl_with_spec): New function.
1611 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1612 and internal_unpack.
1614 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1617 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1620 2010-05-07 Jason Merrill <jason@redhat.com>
1622 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1623 to avoid -Wc++-compat warning.
1625 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1628 * options.c (gfc_handle_option): Add argument kind.
1629 * gfortran.h (gfc_handle_option): Update declaration.
1631 2010-05-06 Tobias Burnus <burnus@net-b.de>
1634 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1637 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1640 * resolve.c (traverse_data_list): Rephrase error message for
1641 non-constant bounds in data-implied-do.
1643 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1646 * gfortran.h: Removed repeat count from constructor, removed
1648 * data.h (gfc_assign_data_value_range): Changed return value from
1650 * data.c (gfc_assign_data_value): Add location to constructor element.
1651 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1652 for each element in range. Return early if an error was generated.
1653 * resolve.c (check_data_variable): Stop early if range assignment
1656 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1659 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1660 * symbol.c (gfc_build_class_symbol): Add separate class container for
1663 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1666 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1668 2010-05-02 Tobias Burnus <burnus@net-b.de>
1671 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1672 for lcobound, ucobound, image_index and this_image.
1673 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1674 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1675 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1676 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1678 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1680 2010-04-30 Tobias Burnus <burnus@net-b.de>
1684 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1685 calculation for array descriptor types.
1687 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1690 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1691 initializers for PPC members of the vtabs.
1693 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1696 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1697 attribute for all PPC members of the vtypes.
1698 (copy_vtab_proc_comps): Copy the correct interface.
1699 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1700 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1701 a dummy argument and make sure all PPC members of the vtab are
1702 initialized correctly.
1703 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1704 in call to gfc_trans_assign_vtab_procs.
1705 * trans-stmt.c (gfc_trans_allocate): Ditto.
1707 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1710 * resolve.c (resolve_typebound_function): Renamed
1711 resolve_class_compcall.Do all the detection of class references
1713 (resolve_typebound_subroutine): resolve_class_typebound_call
1714 renamed. Otherwise same as resolve_typebound_function.
1715 (gfc_resolve_expr): Call resolve_typebound_function.
1716 (resolve_code): Call resolve_typebound_subroutine.
1718 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1721 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1722 pass back the specific symtree name, rather than the target
1725 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1728 * resolve.c (resolve_structure_cons): Make the initializer of
1729 the vtab component 'extends' the same type as the component.
1731 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1734 * interface.c (check_interface1): Pass symbol name rather than NULL to
1735 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1736 trap MULL. (gfc_compare_derived_types): Revert previous change
1737 incorporated incorrectly during merge from trunk, r155778.
1738 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1739 than NULL to gfc_compare_interfaces.
1740 * symbol.c (add_generic_specifics): Likewise.
1742 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1745 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1746 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1747 (gfc_find_derived_vtab): Likewise.
1748 * module.c (ab_attribute): Add enumerator AB_VTAB.
1749 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1750 (check_for_ambiguous): Likewise.
1752 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1753 Janus Weil <janus@gcc.gnu.org>
1756 * trans-expr.c (select_class_proc): Remove function.
1757 (conv_function_val): Delete reference to previous.
1758 (gfc_conv_derived_to_class): Add second argument to the call to
1759 gfc_find_derived_vtab.
1760 (gfc_conv_structure): Exclude proc_pointer components when
1761 accessing $data field of class objects.
1762 (gfc_trans_assign_vtab_procs): New function.
1763 (gfc_trans_class_assign): Add second argument to the call to
1764 gfc_find_derived_vtab.
1765 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1766 implement holding off searching for the vptr derived type.
1767 (add_proc_component): New function.
1768 (add_proc_comps): New function.
1769 (add_procs_to_declared_vtab1): New function.
1770 (copy_vtab_proc_comps): New function.
1771 (add_procs_to_declared_vtab): New function.
1772 (void add_generic_specifics): New function.
1773 (add_generics_to_declared_vtab): New function.
1774 (gfc_find_derived_vtab): Add second argument to the call to
1775 gfc_find_derived_vtab. Add the calls to
1776 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1777 * decl.c (build_sym, build_struct): Use new arg in calls to
1778 gfc_build_class_symbol.
1779 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1780 definition of struct gfc_class_esym_list. Modify prototypes
1781 of gfc_build_class_symbol and gfc_find_derived_vtab.
1782 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1783 call to gfc_find_derived_vtab.
1784 * module.c : Add the vtype attribute.
1785 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1786 * resolve.c (resolve_typebound_generic_call): Add second arg
1787 to pass along the generic name for class methods.
1788 (resolve_typebound_call): The same.
1789 (resolve_compcall): Use the second arg to carry the generic
1790 name from the above. Remove the reference to class_esym.
1791 (check_members, check_class_members, resolve_class_esym,
1792 hash_value_expr): Remove functions.
1793 (resolve_class_compcall, resolve_class_typebound_call): Modify
1794 to use vtable rather than member by member calls.
1795 (gfc_resolve_expr): Modify second arg in call to
1797 (resolve_select_type): Add second arg in call to
1798 gfc_find_derived_vtab.
1799 (resolve_code): Add second arg in call resolve_typebound_call.
1800 (resolve_fl_derived): Exclude vtypes from check for late
1801 procedure definitions. Likewise for checking of explicit
1802 interface and checking of pass arg.
1803 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1804 calls to gfc_find_derived_vtab.
1805 * match.c (select_type_set_tmp): Use new arg in call to
1806 gfc_build_class_symbol.
1807 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1809 * parse.c (endType): Finish incomplete classes.
1811 2010-04-28 Tobias Burnus <burnus@net-b.de>
1815 * simplify.c (simplify_cobound): Handle scalar coarrays.
1817 2010-04-27 Tobias Burnus <burnus@net-b.de>
1819 * gfc-internals.texi: Update copyright year.
1820 * gfortran.texi: Ditto.
1821 * invoke.texi: Ditto.
1823 2010-04-27 Tobias Burnus <burnus@net-b.de>
1826 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1827 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1828 * trans-types.c (gfc_get_array_type_bounds,
1829 gfc_get_array_descriptor_base): Add corank argument.
1830 * trans-array.c (gfc_array_init_size): Handle corank.
1831 (gfc_trans_create_temp_array, gfc_array_allocate,
1832 gfc_conv_expr_descriptor): Add corank argument to call.
1833 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1835 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1839 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1840 of mucking with a tree directly.
1842 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1845 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1846 gfc_error with new error message.
1848 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1852 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1854 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1856 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1857 than the address of a GFC_SS_REFERENCE.
1858 * trans.h : Change comment on GFC_SS_REFERENCE.
1860 2010-04-22 Richard Guenther <rguenther@suse.de>
1863 * resolve.c (gfc_resolve_index): Wrap around ...
1864 (gfc_resolve_index_1): ... this. Add parameter to allow
1865 any integer kind index type.
1866 (resolve_array_ref): Allow any integer kind for the start
1867 index of an array ref.
1869 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1872 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1875 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1877 * intrinsic.c (sort_actual): Remove 'is' in error message.
1879 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1882 * resolve.c (resolve_fl_derived): If a component character
1883 length has not been resolved, do so now.
1884 (resolve_symbol): The same as above for a symbol character
1886 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1887 not needed for a character valued, procedure pointer.
1890 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1891 not found, return FAILURE rather than ICEing.
1893 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1896 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1897 sequential loops private in the innermost containing task region.
1899 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1901 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1902 to build_common_tree_nodes.
1904 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1907 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1908 gfc_msg_bounds by using 'Array bound mismatch' directly.
1909 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1910 error message to include the mismatch in the extent of array bound.
1911 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1912 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1914 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1916 * gfortran.texi: Update information on temporary file locations.
1918 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1920 * trans-decl.c (gfc_build_qualified_array): Ensure
1921 ubound.N and lbound.N artificial variable names don't appear
1924 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1927 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1928 block of code. Set name to the variable associated with the descriptor.
1930 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1932 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1933 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1935 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1937 * intrinsic.texi: Add the missing specific name of intrinsic
1938 procedure where the specific name is identical to the generic name.
1939 Fix inconsistent or mismatch in the argument names in intrinsic
1940 procedure descriptions. Add the SCALAR allocatable description to
1943 2010-04-14 Tobias Burnus <burnus@net-b.de>
1946 * array.c (gfc_find_array_ref): Handle codimensions.
1947 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1948 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1949 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1951 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1952 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1954 * intrinsic.h (add_functions): Add this_image, image_index,
1955 lcobound and ucobound intrinsics.
1956 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1957 gfc_check_image_index, gfc_check_this_image,
1958 gfc_simplify_image_index, gfc_simplify_lcobound,
1959 gfc_simplify_this_image, gfc_simplify_ucobound):
1960 New function prototypes.
1961 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1962 IMAGE_INDEX): Document new intrinsic functions.
1963 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1965 * simplify.c (simplify_bound_dim): Handle coarrays.
1966 (simplify_bound): Update simplify_bound_dim call.
1967 (gfc_simplify_num_images): Add -fcoarray=none check.
1968 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1969 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1971 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1974 * constructor.c: Fix typo in comment.
1975 * expr.c (find_array_section): Add check for max array limit.
1977 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1980 * gfortranspec.c (lookup_option): Check for -static and return
1982 (lang_specific_driver): Break when OPTION_static is discovered.
1984 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1986 * array.c (extract_element): Restore function from trunk.
1987 (gfc_get_array_element): Restore function from trunk.
1988 (gfc_expand_constructor): Restore check against
1989 flag_max_array_constructor.
1990 * constructor.c (node_copy_and_append): Delete unused.
1991 * gfortran.h: Delete comment and extra include.
1992 * constructor.h: Bump copyright and clean up TODO comments.
1993 * resolve.c: Whitespace.
1995 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1997 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1998 with direct access access to elements. Adjusted prototype, fixed all
2000 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2002 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2003 (gfc_simplify_spread): Removed workaround, directly insert elements
2004 at a given array position.
2005 (gfc_simplify_transpose): Likewise.
2006 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2008 (gfc_simplify_unpack): Likewise.
2010 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2012 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2013 (convert_boz): ... this and moved to start of file.
2014 (gfc_simplify_abs): Whitespace fix.
2015 (gfc_simplify_acos): Whitespace fix.
2016 (gfc_simplify_acosh): Whitespace fix.
2017 (gfc_simplify_aint): Whitespace fix.
2018 (gfc_simplify_dint): Whitespace fix.
2019 (gfc_simplify_anint): Whitespace fix.
2020 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2021 (gfc_simplify_dnint): Whitespace fix.
2022 (gfc_simplify_asin): Whitespace fix.
2023 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2024 (gfc_simplify_atan): Likewise.
2025 (gfc_simplify_atanh): Whitespace fix.
2026 (gfc_simplify_atan2): Whitespace fix.
2027 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2028 (gfc_simplify_bessel_j1): Likewise.
2029 (gfc_simplify_bessel_jn): Likewise.
2030 (gfc_simplify_bessel_y0): Likewise.
2031 (gfc_simplify_bessel_y1): Likewise.
2032 (gfc_simplify_bessel_yn): Likewise.
2033 (gfc_simplify_ceiling): Reorderd statements.
2034 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2036 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2038 (gfc_simplify_complex): Replaced if-gate. Removed check for
2040 (gfc_simplify_conjg): Whitespace fix.
2041 (gfc_simplify_cos): Whitespace fix.
2042 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2043 (gfc_simplify_dcmplx): Removed check for constant arguments.
2044 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2045 (gfc_simplify_digits): Whitespace fix.
2046 (gfc_simplify_dim): Whitespace fix.
2047 (gfc_simplify_dprod): Reordered statements.
2048 (gfc_simplify_erf): Whitespace fix.
2049 (gfc_simplify_erfc): Whitespace fix.
2050 (gfc_simplify_epsilon): Whitespace fix.
2051 (gfc_simplify_exp): Whitespace fix.
2052 (gfc_simplify_exponent): Use convert_boz().
2053 (gfc_simplify_floor): Reorderd statements.
2054 (gfc_simplify_gamma): Whitespace fix.
2055 (gfc_simplify_huge): Whitespace fix.
2056 (gfc_simplify_iand): Whitespace fix.
2057 (gfc_simplify_ieor): Whitespace fix.
2058 (simplify_intconv): Use gfc_convert_constant().
2059 (gfc_simplify_int): Use simplify_intconv().
2060 (gfc_simplify_int2): Reorderd statements.
2061 (gfc_simplify_idint): Reorderd statements.
2062 (gfc_simplify_ior): Whitespace fix.
2063 (gfc_simplify_ishftc): Removed duplicate type check.
2064 (gfc_simplify_len): Use range_check() instead of manual range check.
2065 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2066 (gfc_simplify_log): Whitespace fix.
2067 (gfc_simplify_log10): Whitespace fix.
2068 (gfc_simplify_minval): Whitespace fix.
2069 (gfc_simplify_maxval): Whitespace fix.
2070 (gfc_simplify_mod): Whitespace fix.
2071 (gfc_simplify_modulo): Whitespace fix.
2072 (simplify_nint): Reorderd statements.
2073 (gfc_simplify_not): Whitespace fix.
2074 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2075 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2076 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2077 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2078 (gfc_simplify_realpart): Whitespace fix.
2079 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2080 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2081 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2082 (gfc_simplify_sign): Whitespace fix.
2083 (gfc_simplify_sin): Whitespace fix.
2084 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2085 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2086 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2087 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2088 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2090 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2092 * gfortran.h (gfc_start_constructor): Removed.
2093 (gfc_get_array_element): Removed.
2094 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2095 instead. Fixed all callers.
2096 (extract_element): Removed.
2097 (gfc_expand_constructor): Temporarily removed check for
2098 max-array-constructor. Will be re-introduced later if still required.
2099 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2100 instead. Fixed all callers.
2101 * expr.c (find_array_section): Replaced manual lookup of elements
2102 by gfc_constructor_lookup.
2104 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2106 * gfortran.h (gfc_get_null_expr): New prototype.
2107 (gfc_get_operator_expr): New prototype.
2108 (gfc_get_character_expr): New prototype.
2109 (gfc_get_iokind_expr): New prototype.
2110 * expr.c (gfc_get_null_expr): New.
2111 (gfc_get_character_expr): New.
2112 (gfc_get_iokind_expr): New.
2113 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2114 * matchexp.c (build_node): Renamed and moved to
2115 expr.c (gfc_get_operator_expr). Reordered arguments to match
2116 other functions. Fixed all callers.
2117 (gfc_get_parentheses): Use specific function to build expr.
2118 * array.c (gfc_match_array_constructor): Likewise.
2119 * arith.c (eval_intrinsic): Likewise.
2120 (gfc_hollerith2int): Likewise.
2121 (gfc_hollerith2real): Likewise.
2122 (gfc_hollerith2complex): Likewise.
2123 (gfc_hollerith2logical): Likewise.
2124 * data.c (create_character_intializer): Likewise.
2125 * decl.c (gfc_match_null): Likewise.
2126 (enum_initializer): Likewise.
2127 * io.c (gfc_match_format): Likewise.
2128 (match_io): Likewise.
2129 * match.c (gfc_match_nullify): Likewise.
2130 * primary.c (match_string_constant): Likewise.
2131 (match_logical_constant): Likewise.
2132 (build_actual_constructor): Likewise.
2133 * resolve.c (build_default_init_expr): Likewise.
2134 * symbol.c (generate_isocbinding_symbol): Likewise.
2135 (gfc_build_class_symbol): Likewise.
2136 (gfc_find_derived_vtab): Likewise.
2137 * simplify.c (simplify_achar_char): Likewise.
2138 (gfc_simplify_adjustl): Likewise.
2139 (gfc_simplify_adjustr): Likewise.
2140 (gfc_simplify_and): Likewise.
2141 (gfc_simplify_bit_size): Likewise.
2142 (gfc_simplify_is_iostat_end): Likewise.
2143 (gfc_simplify_is_iostat_eor): Likewise.
2144 (gfc_simplify_isnan): Likewise.
2145 (simplify_bound): Likewise.
2146 (gfc_simplify_leadz): Likewise.
2147 (gfc_simplify_len_trim): Likewise.
2148 (gfc_simplify_logical): Likewise.
2149 (gfc_simplify_maxexponent): Likewise.
2150 (gfc_simplify_minexponent): Likewise.
2151 (gfc_simplify_new_line): Likewise.
2152 (gfc_simplify_null): Likewise.
2153 (gfc_simplify_or): Likewise.
2154 (gfc_simplify_precision): Likewise.
2155 (gfc_simplify_repeat): Likewise.
2156 (gfc_simplify_scan): Likewise.
2157 (gfc_simplify_size): Likewise.
2158 (gfc_simplify_trailz): Likewise.
2159 (gfc_simplify_trim): Likewise.
2160 (gfc_simplify_verify): Likewise.
2161 (gfc_simplify_xor): Likewise.
2162 * trans-io.c (build_dt): Likewise.
2163 (gfc_new_nml_name_expr): Removed.
2165 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2167 * arith.h (gfc_constant_result): Removed prototype.
2168 * constructor.h (gfc_build_array_expr): Removed prototype.
2169 (gfc_build_structure_constructor_expr): Removed prototype.
2170 * gfortran.h (gfc_int_expr): Removed prototype.
2171 (gfc_logical_expr): Removed prototype.
2172 (gfc_get_array_expr): New prototype.
2173 (gfc_get_structure_constructor_expr): New prototype.
2174 (gfc_get_constant_expr): New prototype.
2175 (gfc_get_int_expr): New prototype.
2176 (gfc_get_logical_expr): New prototype.
2177 * arith.c (gfc_constant_result): Moved and renamed to
2178 expr.c (gfc_get_constant_expr). Fixed all callers.
2179 * constructor.c (gfc_build_array_expr): Moved and renamed to
2180 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2181 and kind. Fixed all callers.
2182 (gfc_build_structure_constructor_expr): Moved and renamed to
2183 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2184 to type and kind. Fixed all callers.
2185 * expr.c (gfc_logical_expr): Renamed to ...
2186 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2187 (gfc_int_expr): Renamed to ...
2188 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2190 (gfc_get_constant_expr): New.
2191 (gfc_get_array_expr): New.
2192 (gfc_get_structure_constructor_expr): New.
2193 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2196 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2198 * constructor.h: New.
2199 * constructor.c: New.
2200 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2201 * arith.c (reducy_unary): Use constructor API.
2202 (reduce_binary_ac): Likewise.
2203 (reduce_binary_ca): Likewise.
2204 (reduce_binary_aa): Likewise.
2205 * check.c (gfc_check_pack): Likewise.
2206 (gfc_check_reshape): Likewise.
2207 (gfc_check_unpack): Likewise.
2208 * decl.c (add_init_expr_to_sym): Likewise.
2209 (build_struct): Likewise.
2210 * dependency.c (gfc_check_dependency): Likewise.
2211 (contains_forall_index_p): Likewise.
2212 * dump-parse-tree.c (show_constructor): Likewise.
2213 * expr.c (free_expr0): Likewise.
2214 (gfc_copy_expr): Likewise.
2215 (gfc_is_constant_expr): Likewise.
2216 (simplify_constructor): Likewise.
2217 (find_array_element): Likewise.
2218 (find_component_ref): Likewise.
2219 (find_array_section): Likewise.
2220 (find_substring_ref): Likewise.
2221 (simplify_const_ref): Likewise.
2222 (scalarize_intrinsic_call): Likewise.
2223 (check_alloc_comp_init): Likewise.
2224 (gfc_default_initializer): Likewise.
2225 (gfc_traverse_expr): Likewise.
2226 * iresolve.c (check_charlen_present): Likewise.
2227 (gfc_resolve_reshape): Likewise.
2228 (gfc_resolve_transfer): Likewise.
2229 * module.c (mio_constructor): Likewise.
2230 * primary.c (build_actual_constructor): Likewise.
2231 (gfc_match_structure_constructor): Likewise.
2232 * resolve.c (resolve_structure_cons): Likewise.
2233 * simplify.c (is_constant_array_expr): Likewise.
2234 (init_result_expr): Likewise.
2235 (transformational_result): Likewise.
2236 (simplify_transformation_to_scalar): Likewise.
2237 (simplify_transformation_to_array): Likewise.
2238 (gfc_simplify_dot_product): Likewise.
2239 (simplify_bound): Likewise.
2240 (simplify_matmul): Likewise.
2241 (simplify_minval_maxval): Likewise.
2242 (gfc_simplify_pack): Likewise.
2243 (gfc_simplify_reshape): Likewise.
2244 (gfc_simplify_shape): Likewise.
2245 (gfc_simplify_spread): Likewise.
2246 (gfc_simplify_transpose): Likewise.
2247 (gfc_simplify_unpack): Likewise.q
2248 (gfc_convert_constant): Likewise.
2249 (gfc_convert_char_constant): Likewise.
2250 * target-memory.c (size_array): Likewise.
2251 (encode_array): Likewise.
2252 (encode_derived): Likewise.
2253 (interpret_array): Likewise.
2254 (gfc_interpret_derived): Likewise.
2255 (expr_to_char): Likewise.
2256 (gfc_merge_initializers): Likewise.
2257 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2258 (gfc_trans_array_constructor_value): Likewise.
2259 (get_array_ctor_strlen): Likewise.
2260 (gfc_constant_array_constructor_p): Likewise.
2261 (gfc_build_constant_array_constructor): Likewise.
2262 (gfc_trans_array_constructor): Likewise.
2263 (gfc_conv_array_initializer): Likewise.
2264 * trans-decl.c (check_constant_initializer): Likewise.
2265 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2266 (gfc_apply_interface_mapping_to_cons): Likewise.
2267 (gfc_trans_structure_assign): Likewise.
2268 (gfc_conv_structure): Likewise.
2269 * array.c (check_duplicate_iterator): Likewise.
2270 (match_array_list): Likewise.
2271 (match_array_cons_element): Likewise.
2272 (gfc_match_array_constructor): Likewise.
2273 (check_constructor_type): Likewise.
2274 (check_constructor): Likewise.
2276 (expand_constructor): Likewise.
2277 (extract_element): Likewise.
2278 (gfc_expanded_ac): Likewise.
2279 (resolve_array_list): Likewise.
2280 (gfc_resolve_character_array_constructor): Likewise.
2281 (copy_iterator): Renamed to ...
2282 (gfc_copy_iterator): ... this.
2283 (gfc_append_constructor): Removed.
2284 (gfc_insert_constructor): Removed unused function.
2285 (gfc_get_constructor): Removed.
2286 (gfc_free_constructor): Removed.
2287 (qgfc_copy_constructor): Removed.
2288 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2289 Removed all references. Replaced constructor list by splay-tree.
2290 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2291 the inner struct, added member 'base'.
2292 (gfc_append_constructor): Removed prototype.
2293 (gfc_insert_constructor): Removed prototype.
2294 (gfc_get_constructor): Removed prototype.
2295 (gfc_free_constructor): Removed prototype.
2296 (qgfc_copy_constructor): Removed prototype.
2297 (gfc_copy_iterator): New prototype.
2298 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2300 2010-04-10 Tobias Burnus <burnus@net-b.de>
2303 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2304 proc-pointers and type-bound procedures.
2305 (gfc_specification_expr): Check proc-pointers for pureness.
2307 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2310 * gfortranspec.c (lang_specific_driver): Do not expose vars
2311 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2314 2010-04-09 Tobias Burnus <burnus@net-b.de>
2317 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2319 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2320 * data.c (gfc_assign_data_value): Ditto.
2321 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2322 (gfc_traverse_expr): Traverse also through codimension expressions.
2323 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2324 gfc_has_ultimate_pointer): New functions.
2325 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2326 (gfc_array_ref): Add codimen.
2327 (gfc_array_ref): Add in_allocate.
2328 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2329 gfc_has_ultimate_pointer): Add prototypes.
2330 * interface.c (compare_parameter, compare_actual_formal,
2331 check_intents): Add coarray constraints.
2332 * match.c (gfc_match_iterator): Add coarray constraint.
2333 * match.h (gfc_match_array_ref): Update interface.
2334 * primary.c (gfc_match_varspec): Handle codimensions.
2335 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2336 (check_class_members): Return gfc_try instead for error recovery.
2337 (resolve_typebound_function,resolve_typebound_subroutine,
2338 check_members): Handle return value of check_class_members.
2339 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2340 check_dimension, compare_spec_to_ref, resolve_array_ref,
2341 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2342 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2344 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2345 Skip over coarray refs.
2346 (gfc_array_allocate) Add support for references containing coindexes.
2347 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2348 (gfc_map_intrinsic_function): Ignore codimensions.
2350 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2353 * io.c (check_format_string): Added check for additional non
2354 blank characters after the format string was successfully
2356 * io.c (check_format): Changed the error messages for positive
2357 int required and period required to drop through the error logic
2358 and report with gfc_error instead of gfc_error_now. Corrected
2359 format postion for hollerith strings.
2361 2010-04-08 Tobias Burnus <burnus@net-b.de>
2363 * module.c (use_iso_fortran_env_module): Fix standard check.
2365 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2367 * parse.c (parse_derived, parse_enum): Avoid set but not used
2370 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2373 * gfortran.texi: Add section about representation of
2376 2010-04-07 Simon Baldwin <simonb@google.com>
2378 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2379 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2381 2010-04-07 Richard Guenther <rguenther@suse.de>
2383 * options.c (gfc_init_options): Do not set.
2385 2010-04-06 Tobias Burnus <burnus@net-b.de>
2388 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2389 * match.c (gfc_match_critical, sync_statement): Ditto.
2390 * gfortran.h (gfc_fcoarray): New enum.
2391 (gfc_option_t): Use it.
2392 * lang.opt (fcoarray): Add new flag.
2393 * invoke.texi (fcoarray): Document it.
2394 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2395 (gfc_handle_coarray_option): New function.
2397 2010-04-06 Tobias Burnus <burnus@net-b.de>
2400 * gfortran.h (gfc_array_spec): Add cotype.
2401 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2402 and defer error diagnostic.
2403 * resolve.c (resolve_fl_derived): Add missing check.
2404 (resolve_symbol): Add cotype/type check.
2405 * parse.c (parse_derived): Fix setting of coarray_comp.
2407 2010-04-06 Tobias Burnus <burnus@net-b.de>
2410 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2411 match_array_element_spec,gfc_copy_array_spec,
2412 gfc_compare_array_spec): Include corank.
2413 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2414 * decl.c (build_sym,build_struct,variable_decl,
2415 match_attr_spec,attr_decl1,cray_pointer_decl,
2416 gfc_match_volatile): Add codimension.
2417 (gfc_match_codimension): New function.
2418 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2419 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2420 (gfc_add_codimension): New function prototype.
2421 * match.h (gfc_match_codimension): New function prototype.
2422 (gfc_match_array_spec): Update prototype
2423 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2424 * module.c (MOD_VERSION): Bump.
2425 (mio_symbol_attribute): Support coarray attributes.
2426 (mio_array_spec): Add corank support.
2427 * parse.c (decode_specification_statement,decode_statement,
2428 parse_derived): Add coarray support.
2429 * resolve.c (resolve_formal_arglist, was_declared,
2430 is_non_constant_shape_array, resolve_fl_variable,
2431 resolve_fl_derived, resolve_symbol): Add coarray support.
2432 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2433 gfc_build_class_symbol): Add coarray support.
2434 (gfc_add_codimension): New function.
2436 2010-04-06 Tobias Burnus <burnus@net-b.de>
2439 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2440 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2441 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2443 * intrinsic.texi (iso_fortran_env): Ditto.
2444 * libgfortran.h (libgfortran_stat_codes): New enum.
2445 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2446 constants from the intrinsic module.
2448 2010-04-06 Tobias Burnus <burnus@net-b.de>
2451 * intrinsic.c (add_functions): Add num_images.
2452 * decl.c (gfc_match_end): Handle END CRITICAL.
2453 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2454 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2456 * gfortran.h (gfc_statement): Add enum items for those.
2457 (gfc_exec_op) Ditto.
2458 (gfc_isym_id): Add num_images.
2459 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2460 (gfc_trans_sync,gfc_trans_critical): New functions.
2461 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2462 gfc_trans_critical): Add/update prototypes.
2463 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2464 and SYNC statements.
2465 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2466 * resolve.c (resolve_sync): Add function.
2467 (gfc_resolve_blocks): Handle CRITICAL.
2468 (resolve_code): Handle CRITICAL, ERROR STOP,
2469 (resolve_branch): Add CRITICAL constraint check.
2470 and SYNC statements.
2471 * st.c (gfc_free_statement): Add new statements.
2472 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2473 (gfc_build_builtin_function_decls): Initialize it.
2474 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2475 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2476 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2478 (match_exit_cycle): Handle CRITICAL constraint.
2479 (gfc_match_stopcode): Handle ERROR STOP.
2480 * match.h (gfc_match_critical, gfc_match_error_stop,
2481 gfc_match_sync_all, gfc_match_sync_images,
2482 gfc_match_sync_memory): Add prototype.
2483 * parse.c (decode_statement, gfc_ascii_statement,
2484 parse_executable): Handle new statements.
2485 (parse_critical_block): New function.
2486 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2487 * intrinsic.texi (num_images): Document new function.
2488 * simplify.c (gfc_simplify_num_images): Add function.
2490 2010-04-06 Tobias Burnus <burnus@net-b.de>
2493 * trans-array.c (gfc_conv_expr_descriptor): Update
2494 gfc_trans_scalar_assign call.
2495 (has_default_initializer): New function.
2496 (gfc_trans_deferred_array): Nullify less often.
2497 * trans-expr.c (gfc_conv_subref_array_arg,
2498 gfc_trans_subcomponent_assign): Update call to
2499 gfc_trans_scalar_assign.
2500 (gfc_trans_scalar_assign): Add parameter and pass it on.
2501 (gfc_trans_assignment_1): Optionally, do not dealloc before
2503 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2504 call to gfc_trans_scalar_assign.
2505 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2506 initializer to static variables.
2507 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2508 * trans-stmt.c (forall_make_variable_temp,
2509 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2510 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2511 gfc_trans_allocate): Update gfc_trans_assignment call.
2512 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2513 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2514 parameter to prototype.
2516 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2518 * ioparm.def : Update copyright.
2520 * trans-array.c : ditto
2521 * trans-array.h : ditto
2523 * trans-types.c: ditto
2524 * dependency.c : ditto
2525 * gfortran.h : ditto
2527 * trans-io.c : ditto
2528 * trans-intrinsic.c : ditto
2529 * libgfortran.h : ditto
2530 * invoke.texi : ditto
2531 * intrinsic.texi : ditto
2534 * intrinsic.c : ditto
2535 * interface.c : ditto
2536 * iresolve.c : ditto
2537 * trans-stmt.c : ditto
2538 * trans-stmt.h : ditto
2543 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2546 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2547 do not assert the context of derived types.
2549 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2552 * ioparm.def: Change inquire size variable to type pointer to
2555 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2558 * trans-expr.c (conv_parent_component_references): Ensure that
2559 'dt' has a backend_decl.
2562 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2563 type has a backend_decl.
2566 * resolve.c (resolve_global_procedure): Check that the 'cl'
2567 structure is not NULL.
2569 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2571 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2574 2010-03-17 Tobias Burnus <burnus@net-b.de>
2577 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2578 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2580 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2581 pointees as having explizit size.
2582 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2584 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2585 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2586 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2587 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2588 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2591 2010-03-14 Tobias Burnus <burnus@net-b.de>
2594 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2595 (resolve_ordinary_assign): Add check to avoid segfault.
2597 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2601 * resolve.c (resolve_compcall): Add new boolean dummy argument
2602 'class_members'. Only resolve expression at end if false.
2603 Remove redundant, static variable 'class_object'.
2604 (check_class_members): Add extra argument to call of
2606 (resolve_typebound_function): Renamed resolve_class_compcall.
2607 Do all the detection of class references here. Correct calls to
2608 resolve_compcall for extra argument.
2609 (resolve_typebound_subroutine): resolve_class_typebound_call
2610 renamed. Otherwise same as resolve_typebound_function.
2611 (gfc_resolve_expr): Call resolve_typebound_function.
2612 (resolve_code): Call resolve_typebound_subroutine.
2614 2010-03-10 Tobias Burnus <burnus@net-b.de
2617 * symbol.c (get_iso_c_sym): Set sym->result.
2619 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2622 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2623 for TBPs, otherwise they will not be resolved properly.
2624 (resolve_function): Use 'value.function.esym' instead of
2625 'value.function.name' to check if we're dealing with a TBP.
2626 (check_class_members): Set correct type of passed object for all TBPs,
2627 not only generic ones, except if the type is abstract.
2629 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2632 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2633 'final...' are not misinterpreted as FINAL statements.
2635 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2638 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2639 allocatable ultimate components do not need temporaries, whilst
2640 ultimate pointer components do.
2642 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2645 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2647 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2650 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2653 * trans-array.c (gfc_conv_array_parameter): A full array of
2654 derived type need not be restricted to a symbol without an
2655 array spec to use the call to gfc_conv_expr_descriptor.
2658 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2659 allocatable arrays do not need temporaries.
2661 2010-03-01 Tobias Burnus <burnus@net-b.de>
2664 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2667 2010-02-28 Tobias Burnus <burnus@net-b.de>
2670 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2671 (gfc_conv_initializer): Handle zero initializer as special case.
2673 2010-02-27 Tobias Burnus <burnus@net-b.de>
2676 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2677 for module variables for Fortran 2008.
2679 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2682 * trans-common.c (build_common_decl): Also update DECL_MODE,
2683 and DECL_SIZE when encountering a larger common block and call
2686 2010-02-24 Tobias Burnus <burnus@net-b.de>
2689 * trans-expr.c (gfc_conv_initializer): Call directly
2690 gfc_conv_constant for C_NULL_(FUN)PTR.
2692 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2695 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2696 checking the rest of the dimensions for elements.
2698 2010-02-21 Tobias Burnus <burnus@net-b.de>
2701 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2703 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2704 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2705 * invoke.texi: Document new -fno-protect-parens flag.
2707 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2713 * dependency.c (gfc_check_argument_var_dependency): Use enum
2714 value instead of arithmetic vaue for 'elemental'.
2715 (check_data_pointer_types): New function.
2716 (gfc_check_dependency): Call check_data_pointer_types.
2717 * trans-array.h : Change fourth argument of
2718 gfc_conv_array_parameter to boolean.
2719 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2720 can be a dummy but it must not be assumed shape or deferred.
2721 Change fourth argument to boolean. Array constructor exprs will
2722 always be contiguous and do not need packing and unpacking.
2723 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2724 space and change fourth argument of gfc_conv_array_parameter
2726 (gfc_trans_arrayfunc_assign): Change fourth argument of
2727 gfc_conv_array_parameter to boolean.
2728 * trans-io.c (gfc_convert_array_to_string): The same.
2729 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2731 2010-02-20 Tobias Burnus <burnus@net-b.de>
2734 * libgfortran.h: Add GFC_RTCHECK_MEM.
2735 * invoke.texi (-fcheck=): Document -fcheck=mem.
2736 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2737 and enable malloc-success check only with -fcheck=mem.
2738 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2740 2010-02-16 Tobias Burnus <burnus@net-b.de>
2743 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2744 * intrinsic.c (add_functions): Ditto.
2745 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2746 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2748 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2751 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2752 gfc_trans_do prototype.
2753 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2754 a loop exit condition. If exit condition is given, build the loop exit
2755 code, checking IO results of implied do loops in READ and WRITE.
2756 (gfc_trans_do): Likewise.
2757 * trans.c (trans_code): New static work function, previously
2758 gfc_trans_code. Passes exit condition to gfc_trans_do.
2759 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2760 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2761 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2762 result status bits in the dtparm structure. Use this condition in call
2763 to gfc_trans_code_cond.
2765 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2769 * trans-array.c (gfc_conv_array_parameter): Use
2770 gfc_full_array_ref_p to detect full and contiguous variable
2771 arrays. Full array components and contiguous arrays do not need
2772 internal_pack and internal_unpack.
2774 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2777 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2780 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2782 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2785 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2786 Tobias Burnus <burnus@net-b.de>
2789 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2791 2010-02-10 Tobias Burnus <burnus@net-b.de>
2794 * trans-decl.c (gfc_generate_function_code): Only check
2795 actual-vs.-dummy character bounds if not bind(C).
2797 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2800 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2801 info->dimen after info has been freed.
2803 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2806 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2809 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2811 * module.c (fix_mio_expr): Declare sym.
2813 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2816 * module.c (fix_mio_expr): Fix for private generic procedures.
2818 2010-02-09 Daniel Kraft <d@domob.eu>
2821 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2822 length to be correct and issue only with -Wsurprising.
2823 * invoke.texi (Wsurprising): Mention this new warning that is
2824 turned on by -Wsurprising.
2826 2010-02-09 Daniel Kraft <d@domob.eu>
2829 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2830 can be CHARACTER type.
2831 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2833 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2836 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2837 'formal_ptr'. If this is true, give returned descriptor unity
2838 lbounds, in all dimensions, and the appropriate offset.
2839 (gfc_conv_procedure_call); If formal is a pointer, set the last
2840 argument of gfc_conv_subref_array_arg to true.
2841 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2842 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2843 new arg of gfc_conv_subref_array_arg to false.
2844 * trans-stmt.c (forall_make_variable_temp): The same.
2846 2010-02-03 Tobias Burnus <burnus@net-b.de>
2849 * interface.c (compare_parameter): Disable rank-checking
2852 2010-02-02 Tobias Burnus <burnus@net-b.de>
2855 * parse.c (decode_specification_statement): Use sym->result not sym.
2857 2010-02-01 Tobias Burnus <burnus@net-b.de>
2860 * decl.c (variable_decl): Allow default initializer in
2861 TYPE declarations in PURE functions.
2863 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2866 * resolve.c (resolve_allocate_expr): Move default initialization code
2867 here from gfc_trans_allocate.
2868 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2870 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2871 of CLASS variables via memcpy.
2872 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2873 to resolve_allocate_expr.
2875 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2878 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2879 * gfortran.h : Add prototype for above.
2880 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2881 (gfc_trans_subcomponent_assign): Call new function to replace
2882 the code to deal with allocatable components.
2883 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2884 gfc_get_full_arrayspec_from_expr to replace existing code.
2886 2010-01-25 Tobias Burnus <burnus@net-b.de>
2889 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2892 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2896 * expr.c (remove_subobject_ref): If the constructor is NULL use
2897 the expression as the source.
2898 (simplify_const_ref): Change the type of expression if
2899 there are component references. Allow for substring to be at
2900 the end of an arbitrarily long chain of references. If an
2901 element is found that is not in an EXPR_ARRAY, assume that this
2902 is scalar initialization of array. Call remove_subobject_ref in
2903 this case with NULL second argument.
2905 2010-01-24 Tobias Burnus <burnus@net-b.de>
2908 * array.c (gfc_array_dimen_size): Use correct specific
2909 function in the check.
2911 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2914 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2915 is required, turn any trailing array elements after a range
2916 into ranges so that offsets can be calculated.
2918 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2920 * module.c (mio_f2k_derived): Use enumerator as initializer of
2924 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2925 bitfield of width 2.
2927 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2930 * resolve.c (extract_compcall_passed_object): Set locus for
2931 passed-object argument.
2932 (extract_ppc_passed_object): Set locus and correctly remove PPC
2935 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2938 * trans-decl.c (add_argument_checking): Do not use the backend
2939 decl directly to test for the presence of an optional dummy
2940 argument. Use gfc_conv_expr_present, remembering to set the
2944 * trans-decl.c (gfc_generate_function_code): Small white space
2945 changes. If 'recurcheckvar' is NULL do not try to reset it.
2947 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2950 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2951 component for extended types.
2952 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2953 and take care of parent component accessibility.
2955 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2958 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2959 * interface.c (check_interface1): Move a warning message here from
2960 resolve_fl_procedure.
2961 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2962 * module.c (read_module): Remove call to gfc_check_interfaces, since
2963 this comes too early here.
2964 * resolve.c (resolve_fl_procedure): Move warning message to
2967 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2970 * interface.c (check_interface1): Pass symbol name rather than NULL to
2971 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2973 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2974 than NULL to gfc_compare_interfaces.
2976 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2979 * trans-array.c (duplicate_allocatable): Static version of
2980 gfc_duplicate_allocatable with provision to handle scalar
2981 components. New boolean argument to switch off call to malloc
2983 (gfc_duplicate_allocatable): New function to call above with
2985 (gfc_copy_allocatable_data): New function to call above with
2987 (structure_alloc_comps): Do not apply indirect reference to
2988 scalar pointers. Add new section to copy allocatable components
2989 of arrays. Extend copying of allocatable components to include
2991 (gfc_copy_only_alloc_comp): New function to copy allocatable
2992 component derived types, without allocating the base structure.
2993 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2994 Add primitive for gfc_copy_only_alloc_comp.
2995 * trans-expr.c (gfc_conv_procedure_call): After calls to
2996 transformational functions with results that are derived types
2997 with allocatable components, copy the components in the result.
2998 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2999 of lhs derived types before allocation.
3001 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3004 * module.c (load_generic_interfaces): If a procedure that is
3005 use associated but not generic is given an interface that
3006 includes itself, then make it generic.
3008 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3009 Shujing Zhao <pearly.zhao@oracle.com>
3011 PR translation/42469
3012 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3013 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3014 character between option name and help text.
3016 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3020 * trans-array.c (gfc_conv_array_initializer): Change call to
3021 gfc_error_now to call to gfc_fatal_error.
3022 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3023 (is_constant_element): Changed name from constant_element.
3024 (gfc_constant_ac): Only use expand_construuctor for expression
3025 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3026 call gfc_is_constant_expr.
3027 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3029 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3030 array expressions should have their constructors expanded.
3031 (gfc_resolve_expr): Use new function to determine whether or not to call
3032 gfc_expand_constructor.
3034 2010-01-09 Tobias Burnus <burnus@net-b.de>
3037 * trans-expr.c (gfc_trans_structure_assign): Handle
3039 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3040 to the constructor for c_null_(fun)ptr.
3041 * resolve.c (resolve_structure_cons): Add special case
3042 for c_null_(fun)ptr.
3044 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3046 * gfortranspec.c (lang_specific_driver): Update copyright notice
3049 2010-01-08 Tobias Burnus <burnus@net-b.de>
3052 * symbol.c (check_conflict, gfc_copy_attr): Add
3053 ASYNCHRONOUS support.
3054 (gfc_add_asynchronous): New function.
3055 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3056 (gfc_match_asynchronous): New function.
3057 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3058 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3059 (gfc_add_asynchronous): New Prototype.
3060 * module.c (ab_attribute, mio_symbol_attribute): Add
3061 ASYNCHRONOUS support.
3062 * resolve.c (was_declared): Ditto.
3063 * match.h (gfc_match_asynchronous): New prototype.
3064 * parse.c (decode_specification_statement,decode_statement):
3065 Add ASYNCHRONOUS support.
3067 2010-01-07 Tobias Burnus <burnus@net-b.de>
3070 * trans-decl.c (get_proc_pointer_decl): Fix call to
3071 gfc_conv_initializer for array-valued proc-pointer funcs.
3073 2010-01-07 Tobias Burnus <burnus@net-b.de>
3076 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3077 allocatable scalars with SAVE attribute.
3079 2010-01-05 Tobias Burnus <burnus@net-b.de>
3082 * options.c (gfc_post_options): Set -frecursion
3083 when -fopenmp is used.
3085 2010-01-05 Tobias Burnus <burnus@net-b.de>
3088 * trans-expr.c (gfc_conv_procedure_call): Nullify
3089 return value for allocatable-scalar character functions.
3091 2010-01-04 Tobias Burnus <burnus@net-b.de>
3094 * error.c (error_printf, gfc_warning, gfc_notify_std,
3095 gfc_warning_now, gfc_error, gfc_error_now,
3096 gfc_fatal_error): Change argument name from nocmsgid to
3097 gmsgid to enable (x)gettext's % checking.
3099 2010-01-04 Tobias Burnus <burnus@net-b.de>
3101 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3103 2010-01-04 Tobias Burnus <burnus@net-b.de>
3106 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3107 for functions returning allocatable scalars.
3108 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3109 reallocating an allocatable scalar.
3110 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3112 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3113 allocatable scalars.
3114 (gfc_generate_function_code): Nullify result variable for
3115 allocatable scalars.
3118 * module.c (gfc_use_module): Fix warning string to allow
3122 * invoke.texi (-fcheck=recursion): Mention that the checking
3123 is also disabled for -frecursive.
3124 * trans-decl.c (gfc_generate_function_code): Disable
3125 -fcheck=recursion when -frecursive is used.
3127 * intrinsic.texi (iso_c_binding): Improve wording.
3130 Copyright (C) 2010 Free Software Foundation, Inc.
3132 Copying and distribution of this file, with or without modification,
3133 are permitted in any medium without royalty provided the copyright
3134 notice and this notice are preserved.