1 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
3 * gfortran.h (gfc_release_symbol): New prototype.
4 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
5 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
6 Use gfc_release_symbol.
7 * parse.c (gfc_fixup_sibling_symbols): Ditto.
8 * resolve.c (resolve_symbol): Ditto.
10 2010-07-29 Tobias Burnus <burnus@net-b.de>
14 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
15 external procedure declarations in modules.
16 (gfc_get_symbol_decl): Modify assert.
18 2010-07-29 Janus Weil <janus@gcc.gnu.org>
21 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
23 2010-07-29 Janus Weil <janus@gcc.gnu.org>
26 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
27 (gfc_trans_class_assign): Modified prototype.
28 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
29 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
30 (gfc_trans_class_assign): ... here. Modified actual arguments.
31 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
32 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
33 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
35 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
39 * class.c (gfc_find_derived_vtab): Accept or discard newly created
40 symbols before returning.
42 2010-07-29 Joseph Myers <joseph@codesourcery.com>
44 * lang.opt (cpp): Remove Joined and Separate markers.
45 (cpp=): New internal option.
46 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
47 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
50 2010-07-29 Daniel Kraft <d@domob.eu>
53 * array.c (resolve_array_bound): Fix error message to properly handle
54 non-variable expressions.
56 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
58 * decl.c (free_value): Also free repeat field.
59 * data.c (gfc_assign_data_value): Always free offset before returning.
61 2010-07-28 Daniel Kraft <d@domob.eu>
63 * gfortran.h (gfc_build_intrinsic_call): New method.
64 * expr.c (gfc_build_intrinsic_call): New method.
65 * simplify.c (range_check): Ignore non-constant value.
66 (simplify_bound_dim): Handle non-variable expressions and
67 fix memory leak with non-free'ed expression.
68 (simplify_bound): Handle non-variable expressions.
69 (gfc_simplify_shape): Ditto.
70 (gfc_simplify_size): Ditto, but only in certain cases possible.
72 2010-07-28 Joseph Myers <joseph@codesourcery.com>
74 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
77 2010-07-28 Tobias Burnus <burnus@net-b.de>
80 * trans-types.c (gfc_get_derived_type): Fix DT declaration
81 from modules for whole-file mode.
83 2010-07-27 Joseph Myers <joseph@codesourcery.com>
85 * gfortran.h (gfc_handle_option): Update prototype and return
87 * options.c (gfc_handle_option): Update prototype and return value
90 2010-07-27 Joseph Myers <joseph@codesourcery.com>
92 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
93 decoded options in allocating deferred_opt.
94 * cpp.h (gfc_cpp_init_options): Update prototype.
95 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
96 * gfortran.h (gfc_option_lang_mask): New.
97 (gfc_init_options): Update prototype.
98 * options.c (gfc_option_lang_mask): New.
99 (gfc_init_options): Update prototype. Pass new arguments to
100 gfc_cpp_init_options.
102 2010-07-26 Tobias Burnus <burnus@net-b.de>
105 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
106 for functions which are later in the same file.
107 (gfc_create_function_decl, build_function_decl,
108 build_entry_thunks): Add global argument.
109 * trans.c (gfc_generate_module_code): Update
110 gfc_create_function_decl call.
111 * trans.h (gfc_create_function_decl): Update prototype.
112 * resolve.c (resolve_global_procedure): Also resolve for
115 2010-07-26 Richard Henderson <rth@redhat.com>
118 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
119 (gfc_write_global_declarations): New.
121 2010-07-26 Tobias Burnus <burnus@net-b.de>
124 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
125 for call to transfer_namelist_element.
126 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
129 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
132 * Make-lang.in: Add fortran/frontend-passes.o.
133 * gfortran.h: Add prototype for gfc_run_passes.
134 * resolve.c (gfc_resolve): Call gfc_run_passes.
135 * frontend-passes.c: New file.
137 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
140 * scanner.c (gfc_next_char_literal): Enable truncation warning for
143 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
146 * gfortran.h (gfc_namespace): New field old_equiv.
147 (gfc_free_equiv_until): New prototype.
148 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
149 a parameterized stop condition.
150 (gfc_free_equiv): Use gfc_free_equiv_until.
151 * parse.c (next_statement): Save equivalence list.
152 (reject_statement): Restore equivalence list.
154 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
157 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
158 in the function so that it does not get missed by early exits.
159 (load_line): Add checks for quoted strings and free form comments to
160 disable warnings on comments. Add check for ampersand as first
161 character after truncation and don't warn for this case, but warn if
162 there are subsequent non-whitespace characters.
164 2010-07-24 Tobias Burnus <burnus@net-b.de>
167 * parse.c (gfc_parse_file): Do not override
168 gfc_global_ns_list items.
170 2010-07-24 Tobias Burnus <burnus@net-b.de>
172 * options.c (gfc_init_options): Enable -fwhole-file by default.
173 * interface.c (compare_parameter): Assume a Hollerith constant is
174 compatible with all other argument types.
176 2010-07-23 Tobias Burnus <burnus@net-b.de>
179 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
180 -fwhole-file also for derived types.
181 * trans-types.c (copy_dt_decls_ifequal): Remove static and
182 rename to gfc_copy_dt_decls_ifequal.
183 (gfc_get_derived_type): Update call.
184 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
186 2010-07-23 Tobias Burnus <burnus@net-b.de>
189 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
191 2010-07-23 Jakub Jelinek <jakub@redhat.com>
193 * trans-types.c (gfc_get_array_descriptor_base,
194 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
195 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
196 instead of clearing DECL_NAME.
197 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
199 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
202 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
204 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
205 reverse the scalarization loop.
206 gfc_conv_resolve_dependencies: Pass the reverse field of the
207 loopinfo to gfc_dep_resolver.
208 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
209 assignment by resetting loop.reverse.
210 gfortran.h : Add the gfc_reverse enum.
211 trans.h : Add the reverse field to gfc_loopinfo.
212 dependency.c (gfc_check_dependency): Pass null to the new arg
214 (gfc_check_section_vs_section): Check for reverse dependencies.
215 (gfc_dep_resolver): Add reverse argument and deal with the loop
217 dependency.h : Modify prototype for gfc_dep_resolver to include
220 2010-07-23 Daniel Kraft <d@domob.eu>
223 * gfortran.h (gfc_find_symtree_in_proc): New method.
224 * symbol.c (gfc_find_symtree_in_proc): New method.
225 * match.c (match_exit_cycle): Look for loop name also in parent
226 namespaces within current procedure.
228 2010-07-22 Tobias Burnus <burnus@net-b.de>
231 * dependency.c (gfc_check_dependency): Add argument alising check.
232 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
234 2010-07-22 Daniel Kraft <d@domob.eu>
236 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
237 now in the correct place.
239 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
242 * Revert my commit r162325.
244 2010-07-21 Daniel Kraft <d@domob.eu>
246 * trans.h (gfc_get_return_label): Removed.
247 (gfc_generate_return): New method.
248 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
249 returning a tree directly.
250 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
251 (gfc_trans_block_construct): Update for new interface to
252 `gfc_trans_deferred_vars'.
253 * trans-decl.c (current_function_return_label): Removed.
254 (current_procedure_symbol): New variable.
255 (gfc_get_return_label): Removed.
256 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
257 returning a tree directly.
258 (get_proc_result), (gfc_generate_return): New methods.
259 (gfc_generate_function_code): Clean up and do init/cleanup here
260 also with gfc_wrapped_block. Remove return-label but rather
263 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
266 * fortran/match.c (match_type_spec): Check for derived type before
269 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
272 * interface.c (matching_typebound_op): Add argument for the
273 return of the generic name for the procedure.
274 (build_compcall_for_operator): Add an argument for the generic
275 name of an operator procedure and supply it to the expression.
276 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
277 calls to the above procedures.
278 * resolve.c (resolve_typebound_function): Catch procedure
279 component calls for CLASS objects, check that the vtable is
280 complete and insert the $vptr and procedure components, to make
282 (resolve_typebound_function): The same.
283 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
284 an allocatable scalar if it is a result.
286 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
289 * match.c (gfc_match_iterator): Reverted.
291 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
294 * match.c (gfc_match_iterator): Remove error that iterator
295 cannot be INTENT(IN).
297 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
299 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
300 Access subscript through the "dim" field index.
301 (gfc_trans_create_temp_array): Access ss info through the "dim" field
303 (gfc_conv_array_index_offset): Ditto.
304 (gfc_conv_loop_setup): Ditto.
305 (gfc_conv_expr_descriptor): Ditto.
306 (gfc_conv_ss_startstride): Ditto. Update call to
307 gfc_conv_section_startstride.
308 (gfc_conv_section_startstride): Set values along the array dimension.
309 Get array dimension directly from the argument.
311 2010-07-15 Jakub Jelinek <jakub@redhat.com>
313 * trans.h (gfc_string_to_single_character): New prototype.
314 * trans-expr.c (string_to_single_character): Renamed to ...
315 (gfc_string_to_single_character): ... this. No longer static.
316 (gfc_conv_scalar_char_value, gfc_build_compare_string,
317 gfc_trans_string_copy): Adjust callers.
318 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
319 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
320 (select_struct): Move to toplevel, add GTY(()).
321 (gfc_trans_character_select): Optimize SELECT CASE
322 with character length 1.
324 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
326 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
327 * trans-common.c: Likewise.
328 * trans-decl.c: Likewise.
329 * trans-types.c: Likewise.
332 2010-07-15 Janus Weil <janus@gcc.gnu.org>
335 * resolve.c (resolve_typebound_generic_call): Resolve generic
336 non-polymorphic type-bound procedure calls to the correct specific
338 (resolve_typebound_subroutine): Remove superfluous code.
340 2010-07-15 Daniel Kraft <d@domob.eu>
343 * trans.h (struct gfc_wrapped_block): New struct.
344 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
345 (gfc_finish_wrapped_block): New method.
346 (gfc_init_default_dt): Add new init code to block rather than
348 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
349 (gfc_trans_dummy_array_bias): Ditto.
350 (gfc_trans_g77_array): Ditto.
351 (gfc_trans_deferred_array): Ditto.
352 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
353 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
354 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
355 (gfc_finish_wrapped_block): New method.
356 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
357 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
358 (gfc_trans_deferred_array): Ditto.
359 * trans-decl.c (gfc_trans_dummy_character): Ditto.
360 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
361 (init_intent_out_dt): Ditto.
362 (gfc_init_default_dt): Add new init code to block rather than
364 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
365 and cleanup code and put it all together.
367 2010-07-15 Jakub Jelinek <jakub@redhat.com>
369 * trans.h (gfc_build_compare_string): Add CODE argument.
370 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
371 gfc_build_compare_string.
372 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
373 gfc_build_compare_string.
374 (string_to_single_character): Rename len variable to length.
375 (gfc_optimize_len_trim): New function.
376 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
377 or NE_EXPR and one of the strings is string literal with LEN_TRIM
378 bigger than the length of the other string, they compare unequal.
381 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
382 in CASE_LABEL_EXPR and use NULL for low for the default case.
384 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
386 * trans-array.c (gfc_conv_section_upper_bound): Remove
387 (gfc_conv_section_startstride): Don't set the upper bound in the
388 vector subscript case.
389 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
391 2010-07-14 Janus Weil <janus@gcc.gnu.org>
394 * gfortran.h (gfc_is_data_pointer): Remove prototype.
395 * dependency.c (gfc_is_data_pointer): Make it static.
396 * intrinsic.texi: Update documentation on C_LOC.
397 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
398 and add a check for polymorphic variables.
400 2010-07-14 Jakub Jelinek <jakub@redhat.com>
402 * trans-expr.c (string_to_single_character): Also optimize
403 string literals containing a single char followed only by spaces.
404 (gfc_trans_string_copy): Remove redundant string_to_single_character
407 * trans-decl.c (gfc_build_intrinsic_function_decls,
408 gfc_build_builtin_function_decls): Mark functions as
409 DECL_PURE_P or TREE_READONLY.
411 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
413 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
414 instead of build_function_call_expr.
415 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
417 2010-07-13 Tobias Burnus <burnus@net-b.de>
418 Daniel Franke <franke.daniel@gmail.com>
421 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
422 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
424 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
426 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
427 Tobias Burnus <burnus@net-b.de>
430 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
431 noclobber/noescape annotations to function calls.
432 (gfc_build_builtin_function_decls): Likewise.
434 2010-07-13 Janus Weil <janus@gcc.gnu.org>
440 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
441 * class.c (gfc_build_class_symbol): Modified call to
442 'gfc_find_derived_vtab'.
443 (add_proc_component): Removed, moved code into 'add_proc_comp'.
444 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
446 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
447 Removed treatment of generics.
448 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
449 Call 'add_proc_comp' instead of duplicating code.
450 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
452 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
453 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
454 Removed treatment of generics.
455 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
456 'gfc_find_derived_vtab'.
457 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
458 Removed treatment of generics.
459 (resolve_select_type,resolve_fl_derived): Modified call to
460 'gfc_find_derived_vtab'.
461 * trans-decl.c (gfc_get_symbol_decl): Ditto.
462 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
464 * trans-stmt.c (gfc_trans_allocate): Ditto.
466 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
469 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
472 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
474 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
475 * resolve.c (build_default_init_expr): Ditto.
477 2010-07-11 Tobias Burnus <burnus@net-b.de>
480 * module.c (sort_iso_c_rename_list): Remove.
481 (import_iso_c_binding_module,use_iso_fortran_env_module):
482 Allow multiple imports of the same symbol.
484 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
486 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
488 2010-07-11 Janus Weil <janus@gcc.gnu.org>
491 * decl.c (build_sym,attr_decl1): Only build the class container if the
492 symbol has sufficient attributes.
493 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
494 pointer attribute for classes.
495 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
496 * module.c (MOD_VERSION): Bump.
497 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
498 (mio_symbol_attribute): Handle class_pointer attribute.
499 * parse.c (parse_derived): Use class_pointer instead of pointer
500 attribute for classes.
501 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
502 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
503 resolve_allocate_expr,resolve_fl_derived): Ditto.
504 (resolve_fl_var_and_proc): Check for class_ok attribute.
506 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
508 * trans-io.c (gfc_build_st_parameter): Update calls to
509 gfc_add_field_to_struct.
510 * trans-stmt.c (ADD_FIELD): Ditto.
512 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
514 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
515 fieldlist, remove fieldlist from argument list.
516 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
517 and remove fieldlist from argument list.
518 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
519 gfc_get_mixed_entry_union): Move setting
520 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
521 * trans-types.h (gfc_add_field_to_struct): Update prototype.
523 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
526 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
527 if the lhs has never been host associated, as well as not being
528 use associated, a pointer or a target.
529 * resolve.c (resolve_variable): Mark variables that are host
531 * gfortran.h: Add the host_assoc bit to the symbol_attribute
534 2010-07-09 Janus Weil <janus@gcc.gnu.org>
536 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
537 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
540 2010-07-08 Janus Weil <janus@gcc.gnu.org>
543 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
544 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
545 gfc_resolve_storage_size): New prototypes.
546 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
547 * intrinsic.c (add_functions): Add STORAGE_SIZE.
548 * iresolve.c (gfc_resolve_storage_size): New function.
549 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
551 (gfc_conv_intrinsic_storage_size): New function.
552 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
554 2010-07-08 Jakub Jelinek <jakub@redhat.com>
557 * match.c (match_exit_cycle): Error on EXIT also from collapsed
558 !$omp do loops. Error on CYCLE to non-innermost collapsed
561 2010-07-08 Tobias Burnus <burnus@net-b.de>
564 * array.c (gfc_match_array_ref): Better error message for
565 coarrays with too few ranks.
566 (match_subscript): Move one diagnostic to caller.
567 * gfortran.h (gfc_get_corank): Add prottype.
568 * expr.c (gfc_get_corank): New function.
569 * iresolve.c (resolve_bound): Fix rank for cobounds.
570 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
571 gfc_resolve_ucobound, gfc_resolve_this_image): Update
574 2010-07-06 Tobias Burnus <burnus@net-b.de>
577 * array.c (gfc_expand_constructor): Add optional diagnostic.
578 * gfortran.h (gfc_expand_constructor): Update prototype.
579 * expr.c (gfc_simplify_expr, check_init_expr,
580 gfc_reduce_init_expr): Update gfc_expand_constructor call.
581 * resolve.c (gfc_resolve_expr): Ditto.
583 2010-07-06 Tobias Burnus <burnus@net-b.de>
585 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
586 * trans-intrinsic.c: Ditto.
587 * trans-types.c: Ditto.
588 * convert.c: Include diagnostic-core.h instead of toplev.h.
590 * trans-array.c: Ditto.
591 * trans-const.c: Ditto.
592 * trans-expr.c: Ditto.
594 * trans-openmp.c: Ditto.
597 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
600 * check.c (dim_rank_check): Also check intrinsic functions.
601 Adjust permissible rank for functions which reduce the rank of
602 their argument. Spread is an exception, where DIM can
603 be one larger than the rank of array.
605 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
608 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
610 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
613 * trans-types.c (gfc_get_derived_type): Derived type fields
614 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
615 but build_pointer_type_for_mode must be used for this.
617 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
619 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
620 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
621 type of gfc_conv_procedure_call.
622 (conv_generic_with_optional_char_arg): Likewise.
623 * trans-stmt.c (gfc_trans_call): Likewise.
624 * trans-expr.c (gfc_conv_function_expr): Likewise.
625 (gfc_conv_procedure_call): Use build_call_vec instead of
628 2010-07-04 Daniel Kraft <d@domob.eu>
630 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
632 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
636 * trans-types.c (gfc_get_derived_type): Derived type fields
637 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
639 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
642 * decl.c (match_procedure_in_type): Clear structure before using.
643 (gfc_match_generic): Ditto.
645 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
647 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
648 * trans-types.c (gfc_add_field_to_struct_1): New function, most
649 of which comes from...
650 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
651 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
653 (gfc_get_array_descriptor_base): Likewise.
654 (gfc_get_mixed_entry_union): Likewise.
655 (gfc_get_derived_type): Add extra chain parameter for
656 gfc_add_field_to_struct.
657 * trans-stmt.c (gfc_trans_character_select): Likewise.
658 * trans-io.c (gfc_build_st_parameter): Likewise.
660 2010-06-29 Janus Weil <janus@gcc.gnu.org>
663 * resolve.c (is_external_proc): Prevent procedure pointers from being
664 regarded as external procedures.
666 2010-06-29 Janus Weil <janus@gcc.gnu.org>
669 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
670 passed as second argument of ASSOCIATED.
672 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
675 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
676 to determine if a function assignment can be made without a
678 (gfc_trans_arrayfunc_assign): Move all the conditions that
679 suppress the direct function call to the above new functon and
682 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
685 * interface.c (argument_rank_mismatch): New function.
686 (compare_parameter): Call new function instead of generating
689 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
691 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
692 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
695 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
697 * Make-lang.in: Update dependencies.
699 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
701 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
702 and exit_label fields.
703 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
705 * trans-stmt.c (gfc_trans_simple_do): Likewise.
706 (gfc_trans_do): Likewise.
707 (gfc_trans_do_while): Likewise.
708 (gfc_trans_cycle): Use cycle_label directly.
709 (gfc_trans_exit): Use exit_label directly.
711 2010-06-27 Daniel Kraft <d@domob.eu>
713 * dump-parse-tree.c (show_symbol): Dump target-expression for
715 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
716 (show_namespace): Use show_level for correct indentation of
717 "inner namespaces" (contained procedures or BLOCK).
719 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
722 * dump-parse-tree.c (show_code_node): Show namespace for
725 2010-06-26 Tobias Burnus <burnus@net-b.de>
727 * decl.c (gfc_match_decl_type_spec): Support
728 TYPE(intrinsic-type-spec).
730 2010-06-25 Tobias Burnus <burnus@net-b.de>
732 * intrinsic.h (gfc_check_selected_real_kind,
733 gfc_simplify_selected_real_kind): Update prototypes.
734 * intrinsic.c (add_functions): Add radix support to
736 * check.c (gfc_check_selected_real_kind): Ditto.
737 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
738 * trans-decl.c (gfc_build_intrinsic_function_decls):
739 Change call from selected_real_kind to selected_real_kind2008.
740 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
741 (PRECISION, RANGE, RADIX): Add cross @refs.
743 2010-06-25 Tobias Burnus <burnus@net-b.de>
745 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
746 * gfortran.texi (_gfortran_set_options): Update for
747 GFC_STD_F2008_OBS addition.
748 * libgfortran.h: Add GFC_STD_F2008_OBS.
749 * options.c (set_default_std_flags, gfc_handle_option): Handle
751 io.c (check_format): Fix allow_std check.
753 2010-06-25 Tobias Burnus <burnus@net-b.de>
755 * decl.c (gfc_match_entry): Allow END besides
756 END SUBROUTINE/END FUNCTION for contained procedures.
758 2010-06-25 Tobias Burnus <burnus@net-b.de>
760 * parse.c (next_free, next_fixed): Allow ";" as first character.
762 2010-06-24 Tobias Burnus <burnus@net-b.de>
765 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
767 2010-06-22 Janus Weil <janus@gcc.gnu.org>
770 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
773 2010-06-21 Tobias Burnus <burnus@net-b.de>
776 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
778 * symbol.c (gfc_add_contiguous): New function.
779 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
780 * decl.c (match_attr_spec): Ditto.
781 (gfc_match_contiguous): New function.
782 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
784 * gfortran.h (symbol_attribute): Add contiguous.
785 (gfc_is_simply_contiguous): Add prototype.
786 (gfc_add_contiguous): Add prototype.
787 * match.h (gfc_match_contiguous): Add prototype.
788 * parse.c (decode_specification_statement,
789 decode_statement): Handle contiguous attribute.
790 * expr.c (gfc_is_simply_contiguous): New function.
791 * dump-parse-tree.c (show_attr): Handle contiguous.
792 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
794 * trans-expr.c (gfc_add_interface_mapping): Copy
796 * trans-array.c (gfc_conv_descriptor_stride_get,
797 gfc_conv_array_parameter): Handle contiguous arrays.
798 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
799 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
801 * trans.h (gfc_array_kind): Ditto.
802 * trans-decl.c (gfc_get_symbol_decl): Ditto.
804 2010-06-20 Joseph Myers <joseph@codesourcery.com>
806 * options.c (gfc_handle_option): Don't handle N_OPTS.
808 2010-06-19 Janus Weil <janus@gcc.gnu.org>
811 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
814 2010-06-18 Tobias Burnus <burnus@net-b.de>
817 * resolve.c (resolve_allocate_deallocate): Properly check
818 part-refs in stat=/errmsg= for invalid use.
820 2010-06-17 Janus Weil <janus@gcc.gnu.org>
823 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
824 Return directly in case of an error.
826 2010-06-16 Janus Weil <janus@gcc.gnu.org>
829 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
830 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
831 structure to each procedure in a procedure list.
832 * module.c (mio_typebound_proc): Add NULL argument to
833 'gfc_get_typebound_proc'.
834 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
835 to initialize the new structure.
837 2010-06-15 Janus Weil <janus@gcc.gnu.org>
840 * gfortran.h (gfc_expr): Add new member 'mold'.
841 * match.c (gfc_match_allocate): Implement the MOLD tag.
842 * resolve.c (resolve_allocate_expr): Ditto.
843 * trans-stmt.c (gfc_trans_allocate): Ditto.
845 2010-06-15 Jakub Jelinek <jakub@redhat.com>
848 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
849 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
850 GFC_DECL_SAVED_DESCRIPTOR set.
851 (gfc_omp_report_decl): New function.
852 * trans.h (gfc_omp_report_decl): New prototype.
853 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
855 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
859 * gfortranspec.c (lang_specific_driver): Removed deprecation
861 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
862 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
863 * cpp.h (gfc_cpp_makedep): New.
864 (gfc_cpp_add_dep): New.
865 (gfc_cpp_add_target): New.
866 * cpp.c (gfc_cpp_option): Add deps* members.
867 (gfc_cpp_makedep): New.
868 (gfc_cpp_add_dep): New.
869 (gfc_cpp_add_target): New.
870 (gfc_cpp_init_options): Initialize new options.
871 (gfc_cpp_handle_option): Handle new options.
872 (gfc_cpp_post_options): Map new options to libcpp-options.
873 (gfc_cpp_init): Handle deferred -MQ and -MT options.
874 (gfc_cpp_done): If requested, write dependencies to file.
875 * module.c (gfc_dump_module): Add a module filename as target.
876 * scanner.c (open_included_file): New parameter system; add the
877 included file as dependency.
878 (gfc_open_included_file): Add the included file as dependency.
879 (gfc_open_intrinsic_module): Likewise.
880 * invoke.texi: Removed deprecation warning for -M.
881 * gfortran.texi: Removed Makefile-dependencies project.
883 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
885 * resolve.c (resolve_global_procedure): Improved checking if an
886 explicit interface is required.
888 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
890 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
892 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
893 (gfc_conv_intrinsic_ttynam): Likewise.
894 (gfc_conv_intrinsic_trim): Likewise.
896 2010-06-12 Janus Weil <janus@gcc.gnu.org>
899 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
901 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
903 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
905 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
907 * mathbuiltins.def: Add builtins that do not directly correspond
908 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
909 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
910 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
911 code_{r,c}{4,8,10,16} fields. Add
912 {,complex}{float,double,long_double}_built_in fields.
913 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
914 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
915 definition of OTHER_BUILTIN.
916 (real_compnt_info): Remove unused struct.
917 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
919 (build_round_expr): Call builtin_decl_for_precision instead of
921 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
923 (gfc_build_intrinsic_lib_fndecls): Match
924 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
925 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
927 (gfc_conv_intrinsic_lib_function): Go through all the extended
929 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
931 (gfc_conv_intrinsic_abs): Likewise.
932 (gfc_conv_intrinsic_mod): Likewise.
933 (gfc_conv_intrinsic_sign): Likewise.
934 (gfc_conv_intrinsic_fraction): Likewise.
935 (gfc_conv_intrinsic_nearest): Likewise.
936 (gfc_conv_intrinsic_spacing): Likewise.
937 (gfc_conv_intrinsic_rrspacing): Likewise.
938 (gfc_conv_intrinsic_scale): Likewise.
939 (gfc_conv_intrinsic_set_exponent): Likewise.
941 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
945 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
946 functions with CLASS formal arguments.
948 2010-06-10 Janus Weil <janus@gcc.gnu.org>
951 * resolve.c (conformable_arrays): Handle allocatable components.
953 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
956 * gfortran.texi: Document that Cray pointers cannot be function
959 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
962 * gfortran.texi: Document lack of support for syntax
963 "complex FUNCTION name*16()", and existence of alternative
964 legacy syntax "complex*16 FUNCTION name()".
966 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
969 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
970 POSIX's fsync(), and how to call the latter from Fortran code.
972 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
975 * interface.c (compare_actual_formal): Reject actual arguments with
976 array subscript passed to ASYNCHRONOUS dummys.
978 2010-06-10 Daniel Kraft <d@domob.eu>
981 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
982 (struct gfc_symbol): New field `assoc'.
983 (struct gfc_association_list): New struct.
984 (struct gfc_code): New struct `block' in union, move `ns' there
985 and add association list.
986 (gfc_free_association_list): New method.
987 (gfc_has_vector_subscript): Made public;
988 * match.h (gfc_match_associate): New method.
989 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
990 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
991 * interface.c (gfc_has_vector_subscript): Made public.
992 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
993 * match.c (gfc_match_associate): New method.
994 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
995 * primary.c (match_variable): Don't allow names associated to expr here.
996 * parse.c (decode_statement): Try matching ASSOCIATE statement.
997 (case_exec_markers, case_end): Add ASSOCIATE statement.
998 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
999 (parse_associate): New method.
1000 (parse_executable): Handle ST_ASSOCIATE.
1001 (parse_block_construct): Change reference to gfc_code's `ns' field.
1002 * resolve.c (resolve_select_type): Ditto.
1003 (resolve_code): Ditto.
1004 (resolve_block_construct): Ditto and add comment.
1005 (resolve_select_type): Set association list in generated BLOCK to NULL.
1006 (resolve_symbol): Resolve associate names.
1007 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1008 and free association list.
1009 (gfc_free_association_list): New method.
1010 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1011 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1012 gfc_code's `ns' field.
1014 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1016 * error.c (error_print): Pre-initialize loc by NULL.
1017 * openmp.c (resolve_omp_clauses): Add explicit
1018 braces to avoid ambigous else.
1019 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1021 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1023 * gfc-internals.texi: Move to GFDL 1.3.
1024 * gfortran.texi: Ditto.
1025 * intrinsic.texi: Ditto.
1026 * invoke.texi: Ditto.
1028 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1031 * check.c (gfc_check_selected_real_kind): Verify that the
1032 actual arguments are scalar.
1034 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1037 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1039 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1042 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1044 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1046 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1048 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1050 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1051 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1052 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1053 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1055 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1056 less_than_bitsize2): New functions.
1057 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1058 nonnegative_check and less_than_bitsize1.
1059 (gfc_check_ibclr, gfc_check_ibset): Removed.
1060 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1063 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1066 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1069 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1071 * resolve.c (resolve_deallocate_expr): Avoid warning
1072 about possible use of iunitialized sym.
1073 (resolve_allocate_expr): Pre-initialize sym by NULL.
1075 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1078 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1080 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1082 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1084 (gfc_get_array_type_bounds): Likewise.
1086 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1087 (gfc_find_module): Likewise.
1089 * f95-lang.c (pushlevel): Likewise.
1091 * trans.h (struct lang_type): Add variable_size GTY option.
1092 (struct lang_decl): Likewise.
1094 2010-06-08 Tobias Burnus <burnus@net-b.de>
1097 * symbol.c (check_conflict): Move protected--external/procedure check ...
1098 * resolve.c (resolve_select_type): ... to the resolution stage.
1100 2010-06-07 Tobias Burnus <burnus@net-b.de>
1102 * options.c (gfc_handle_option): Fix -fno-recursive.
1104 2010-06-07 Tobias Burnus <burnus@net-b.de>
1106 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1107 * gfortran.texi (copyrights-gfortran): Ditto.
1109 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1111 * lang.opt (fshort-enums): Define using Var and VarExists.
1112 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1114 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1115 Janus Weil <janus@gcc.gnu.org>
1118 * resolve.c (get_declared_from_expr): Move to before
1119 resolve_typebound_generic_call. Make new_ref and class_ref
1120 ignorable if set to NULL.
1121 (resolve_typebound_generic_call): Once we have resolved the
1122 generic call, check that the specific instance is that which
1123 is bound to the declared type.
1124 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1125 freeing 'class_ref->next' twice.
1127 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1130 * trans-array.c (structure_alloc_comps): Dereference scalar
1131 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1134 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1136 * gfortranspec.c (append_arg, lang_specific_driver): Use
1137 GCC-specific formats in diagnostics.
1139 2010-06-02 Tobias Burnus <burnus@net-b.de>
1142 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1145 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1148 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1151 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1153 * fortran/gfortran.texi: Fix typos in description of variable-format-
1156 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1159 * dependency.c (gfc_check_section_vs_section): Check
1160 for interleaving array assignments without conflicts.
1162 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1164 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1165 $data component of a class container.
1166 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1167 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1168 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1169 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1170 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1171 * gcc/fortran/parse.c (parse_derived): Ditto.
1172 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1173 gfc_expr_attr): Ditto.
1174 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1175 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1176 resolve_fl_var_and_proc, resolve_typebound_procedure,
1177 resolve_fl_derived): Ditto.
1178 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1179 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1181 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1182 gfc_trans_deferred_vars): Ditto.
1183 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1185 2010-05-28 Tobias Burnus <burnus@net-b.de>
1187 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1189 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1191 * gfortranspec.c (append_arg, lang_specific_driver): Use
1192 fatal_error instead of fatal. Use warning instead of fprintf for
1195 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1197 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1198 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1199 xstrerror instead of strerror.
1201 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1203 * cpp.c (cb_cpp_error): Save and restore
1204 global_dc->warn_system_headers, not variable warn_system_headers.
1206 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1208 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1210 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1212 * trans-common.c: Do not include rtl.h, include output.h instead.
1213 * trans-decl.c: Likewise.
1215 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1218 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1219 namespace before trying to reorder the gsymbols.
1221 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1226 * resolve.c (resolve_global_procedure): Add check for global
1227 procedures with implicit interfaces and assumed-shape or optional
1228 dummy arguments. Verify that function return type, kind and string
1231 2010-05-21 Tobias Burnus <burnus@net-b.de>
1233 * gfortran.h: Do not include system.h.
1234 * bbt.c: Include system.h.
1236 * dependency.c: Ditto.
1237 * dump-parse-tree.c: Ditto.
1238 * arith.h: Do not include gfortran.h.
1239 * constructor.h: Do not include gfortran.h and splay-tree.h.
1240 * match.h: Do not include gfortran.h.
1242 * target-memory.h: Ditto.
1243 * openmp.c: Do not include toplev.h and target.h.
1244 * trans-stmt.c: Ditto not include toplev.h.
1246 * trans-common.c: Tell why toplev.h is needed. And
1247 do not include target.h.
1248 * trans-expr.c: Tell why toplev.h is needed.
1249 * trans-array.c: Ditto.
1250 * trans-openmp.c: Ditto.
1251 * trans-const.c: Ditto.
1253 * trans-types.c: Ditto.
1254 * trans-io.c: Ditto.
1255 * trans-decl.c: Ditto.
1258 * trans-intrinsic.c: Ditto.
1261 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1264 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1265 before returning MATCH_ERROR. Add check for scalar. Add check for
1266 default integer kind.
1268 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1271 * match.c (gfc_match_select_type): On error jump back out of the local
1273 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1274 stage, more precisely to ...
1275 * resolve.c (resolve_fl_derived): ... this place.
1277 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1280 * resolve.c (ensure_not_abstract): Allow abstract types with
1281 non-abstract ancestors.
1283 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1285 * trans-const.c: Include realmpfr.h.
1286 * Make-lang.in: Update dependencies.
1288 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1290 * trans-const.c, trans-types.c, trans-intrinsic.c:
1291 Clean up redundant includes.
1293 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1296 * lang.opt (Wunused-dummy-argument): New option.
1297 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1298 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1299 (set_Wall): Enable warn_unused_dummy_argument.
1300 (gfc_handle_option): Set warn_unused_dummy_argument according to
1302 * trans-decl.c (generate_local_decl): Separate warnings about
1303 unused variables and unused dummy arguments.
1304 * invoke.texi: Documented new option.
1306 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1308 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1309 (gfc_conv_string_tmp): Do not assert type comparibilty.
1310 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1311 (gfc_conv_expr_descriptor): Remove assert.
1312 * trans-common.c: Clarify why rtl.h and tm.h are included.
1313 * trans-openmp.c: Do not include ggc.h and real.h.
1314 Explain why gimple.h is included.
1315 * trans-const.c: Do not include ggc.h.
1316 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1317 * trans.c: Do not include ggc.h and real.h.
1318 Explain why gimple.h is included.
1319 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1320 and dwarf2out.h are included.
1321 * trans-io.c: Do not include gimple.h and real.h.
1322 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1323 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1326 2010-05-20 Tobias Burnus <burnus@net-b.de>
1328 * options.c (gfc_init_options,gfc_post_options): Enable
1329 flag_associative_math by default.
1331 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1334 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1335 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1336 blank STOP, handling a null expression. (gfc_trans_pause): Use
1337 pause_string for blank PAUSE.
1338 * trans.h: Add external function declaration for error_stop_numeric.
1339 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1340 the declaration for the library call. Adjust whitespaces.
1341 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1342 signal no stop code. Match the expression following the stop and pass
1343 that to the translators. Remove the old use of digit matching. Add
1344 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1345 and if CHARACTER, default character KIND.
1347 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1350 * lang.opt (Wconversion-extra): New option.
1351 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1352 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1353 (set_Wall): Enable -Wconversion.
1354 (gfc_handle_option): Set warn_conversion_extra.
1355 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1356 introduced for -Wconversion if -Wconversion-extra is present.
1357 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1358 -Wconversion; document -Wconversion-extra.
1360 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1363 * gfortran.h (gfc_has_default_initializer): New.
1364 * expr.c (gfc_has_default_initializer): New.
1365 * resolve.c (has_default_initializer): Removed, use
1366 gfc_has_default_initializer() instead. Updated all callers.
1367 * trans-array.c (has_default_initializer): Removed, use
1368 gfc_has_default_initializer() instead. Updated all callers.
1369 * trans-decl.c (generate_local_decl): Do not check the
1370 first component only to check for initializers, but use
1371 gfc_has_default_initializer() instead.
1373 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1376 * primary.c (match_string_constant): Move start_locus just inside
1378 * data.c (create_character_intializer): Clarified truncation warning.
1380 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1383 * intrinsic.h (gfc_check_float): New prototype.
1384 (gfc_check_sngl): New prototype.
1385 * check.c (gfc_check_float): New.
1386 (gfc_check_sngl): New.
1387 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1388 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1390 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1391 added them to the list of specifics of REAL instead.
1393 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1396 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1397 This is now handled via 'gfc_class_null_initializer'.
1399 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1401 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1402 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1403 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1404 add_procs_to_declared_vtab,add_generic_specifics,
1405 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1406 find_typebound_proc_uop,gfc_find_typebound_proc,
1407 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1408 gfc_get_tbp_symtree): Moved here from other places.
1409 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1411 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1412 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1413 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1414 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1415 * Make-lang.in: Add class.o.
1416 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1417 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1418 add_procs_to_declared_vtab,add_generic_specifics,
1419 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1420 find_typebound_proc_uop,gfc_find_typebound_proc,
1421 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1422 gfc_get_tbp_symtree): Move to class.c.
1424 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1426 * trans-types.c (gfc_init_types): Use build_function_type_list.
1427 (gfc_get_ppc_type): Likewise.
1428 * trans-decl.c (gfc_generate_constructors): Likewise.
1429 * f95-lang.c (build_builtin_fntypes): Likewise.
1430 (gfc_init_builtin_functions): Likewise.
1431 (DEF_FUNCTION_TYPE_0): Likewise.
1432 (DEF_FUNCTION_TYPE_1): Likewise.
1433 (DEF_FUNCTION_TYPE_2): Likewise.
1434 (DEF_FUNCTION_TYPE_3): Likewise.
1435 (DEF_FUNCTION_TYPE_4): Likewise.
1436 (DEF_FUNCTION_TYPE_5): Likewise.
1437 (DEF_FUNCTION_TYPE_6): Likewise.
1438 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1439 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1441 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1443 * trans-array.c (gfc_trans_array_constructor_value): Use
1444 build_constructor instead of build_constructor_from_list.
1445 (gfc_build_constant_array_constructor): Likewise.
1446 * trans-decl.c (create_main_function): Likewise.
1447 * trans-stmt.c (gfc_trans_character_select): Likewise.
1449 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1452 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1453 (resolve_fl_variable_derived): ... this place.
1454 (resolve_symbol): Make sure function symbols (and their result
1455 variables) are not resolved twice.
1457 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1460 * array.c (match_array_list): Revert change from 2010-05-13.
1462 2010-05-16 Richard Guenther <rguenther@suse.de>
1464 * trans-decl.c (module_htab_decls_hash): Revert last change.
1466 2010-05-16 Richard Guenther <rguenther@suse.de>
1468 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1470 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1472 * options.c (set_Wall): Remove special logic for Wuninitialized
1475 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1479 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1482 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1486 * gfortran.h (gfc_class_null_initializer): New prototype.
1487 * expr.c (gfc_class_null_initializer): New function to build a NULL
1488 initializer for CLASS pointers.
1489 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1490 containers. Remove default NULL initialization of $data component.
1491 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1493 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1494 Use new function 'gfc_class_null_initializer'.
1495 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1498 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1501 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1502 unsigned mpz_get_?i routines.
1504 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1506 * trans.c (trans_code): Set backend locus early.
1507 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1508 of the function instead of current input_location.
1510 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1513 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1515 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1516 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1519 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1522 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1524 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1525 by reference dummy procedures or non-dummy procedure pointers.
1526 (gfc_omp_predetermined_sharing): Return
1527 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1529 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1532 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1533 after OMP statement.
1534 (gfc_match_omp_critical): Likewise.
1535 (gfc_match_omp_flush): Likewise.
1536 (gfc_match_omp_workshare): Likewise.
1537 (gfc_match_omp_master): Likewise.
1538 (gfc_match_omp_ordered): Likewise.
1539 (gfc_match_omp_atomic): Likewise.
1540 (gfc_match_omp_barrier): Likewise.
1541 (gfc_match_omp_end_nowait): Likewise.
1543 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1546 * resolve.c (validate_case_label_expr): Removed FIXME.
1547 (resolve_select): Raise default warning on case labels out of range
1548 of the case expression.
1550 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1555 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1556 about conversion warnings.
1558 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1561 * match.c (gfc_match_select_type): Move error message to
1562 resolve_select_type.
1563 * resolve.c (resolve_select_type): Error message moved here from
1564 gfc_match_select_type. Correctly set type of temporary.
1566 2010-05-10 Richard Guenther <rguenther@suse.de>
1568 * trans-decl.c (gfc_build_library_function_decl): Split out
1570 (build_library_function_decl_1): ... this new function.
1571 Set a fnspec attribute if a specification was provided.
1572 (gfc_build_library_function_decl_with_spec): New function.
1573 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1574 and internal_unpack.
1576 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1579 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1582 2010-05-07 Jason Merrill <jason@redhat.com>
1584 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1585 to avoid -Wc++-compat warning.
1587 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1590 * options.c (gfc_handle_option): Add argument kind.
1591 * gfortran.h (gfc_handle_option): Update declaration.
1593 2010-05-06 Tobias Burnus <burnus@net-b.de>
1596 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1599 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1602 * resolve.c (traverse_data_list): Rephrase error message for
1603 non-constant bounds in data-implied-do.
1605 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1608 * gfortran.h: Removed repeat count from constructor, removed
1610 * data.h (gfc_assign_data_value_range): Changed return value from
1612 * data.c (gfc_assign_data_value): Add location to constructor element.
1613 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1614 for each element in range. Return early if an error was generated.
1615 * resolve.c (check_data_variable): Stop early if range assignment
1618 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1621 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1622 * symbol.c (gfc_build_class_symbol): Add separate class container for
1625 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1628 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1630 2010-05-02 Tobias Burnus <burnus@net-b.de>
1633 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1634 for lcobound, ucobound, image_index and this_image.
1635 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1636 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1637 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1638 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1640 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1642 2010-04-30 Tobias Burnus <burnus@net-b.de>
1646 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1647 calculation for array descriptor types.
1649 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1652 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1653 initializers for PPC members of the vtabs.
1655 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1658 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1659 attribute for all PPC members of the vtypes.
1660 (copy_vtab_proc_comps): Copy the correct interface.
1661 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1662 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1663 a dummy argument and make sure all PPC members of the vtab are
1664 initialized correctly.
1665 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1666 in call to gfc_trans_assign_vtab_procs.
1667 * trans-stmt.c (gfc_trans_allocate): Ditto.
1669 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1672 * resolve.c (resolve_typebound_function): Renamed
1673 resolve_class_compcall.Do all the detection of class references
1675 (resolve_typebound_subroutine): resolve_class_typebound_call
1676 renamed. Otherwise same as resolve_typebound_function.
1677 (gfc_resolve_expr): Call resolve_typebound_function.
1678 (resolve_code): Call resolve_typebound_subroutine.
1680 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1683 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1684 pass back the specific symtree name, rather than the target
1687 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1690 * resolve.c (resolve_structure_cons): Make the initializer of
1691 the vtab component 'extends' the same type as the component.
1693 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1696 * interface.c (check_interface1): Pass symbol name rather than NULL to
1697 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1698 trap MULL. (gfc_compare_derived_types): Revert previous change
1699 incorporated incorrectly during merge from trunk, r155778.
1700 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1701 than NULL to gfc_compare_interfaces.
1702 * symbol.c (add_generic_specifics): Likewise.
1704 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1707 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1708 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1709 (gfc_find_derived_vtab): Likewise.
1710 * module.c (ab_attribute): Add enumerator AB_VTAB.
1711 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1712 (check_for_ambiguous): Likewise.
1714 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1715 Janus Weil <janus@gcc.gnu.org>
1718 * trans-expr.c (select_class_proc): Remove function.
1719 (conv_function_val): Delete reference to previous.
1720 (gfc_conv_derived_to_class): Add second argument to the call to
1721 gfc_find_derived_vtab.
1722 (gfc_conv_structure): Exclude proc_pointer components when
1723 accessing $data field of class objects.
1724 (gfc_trans_assign_vtab_procs): New function.
1725 (gfc_trans_class_assign): Add second argument to the call to
1726 gfc_find_derived_vtab.
1727 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1728 implement holding off searching for the vptr derived type.
1729 (add_proc_component): New function.
1730 (add_proc_comps): New function.
1731 (add_procs_to_declared_vtab1): New function.
1732 (copy_vtab_proc_comps): New function.
1733 (add_procs_to_declared_vtab): New function.
1734 (void add_generic_specifics): New function.
1735 (add_generics_to_declared_vtab): New function.
1736 (gfc_find_derived_vtab): Add second argument to the call to
1737 gfc_find_derived_vtab. Add the calls to
1738 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1739 * decl.c (build_sym, build_struct): Use new arg in calls to
1740 gfc_build_class_symbol.
1741 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1742 definition of struct gfc_class_esym_list. Modify prototypes
1743 of gfc_build_class_symbol and gfc_find_derived_vtab.
1744 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1745 call to gfc_find_derived_vtab.
1746 * module.c : Add the vtype attribute.
1747 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1748 * resolve.c (resolve_typebound_generic_call): Add second arg
1749 to pass along the generic name for class methods.
1750 (resolve_typebound_call): The same.
1751 (resolve_compcall): Use the second arg to carry the generic
1752 name from the above. Remove the reference to class_esym.
1753 (check_members, check_class_members, resolve_class_esym,
1754 hash_value_expr): Remove functions.
1755 (resolve_class_compcall, resolve_class_typebound_call): Modify
1756 to use vtable rather than member by member calls.
1757 (gfc_resolve_expr): Modify second arg in call to
1759 (resolve_select_type): Add second arg in call to
1760 gfc_find_derived_vtab.
1761 (resolve_code): Add second arg in call resolve_typebound_call.
1762 (resolve_fl_derived): Exclude vtypes from check for late
1763 procedure definitions. Likewise for checking of explicit
1764 interface and checking of pass arg.
1765 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1766 calls to gfc_find_derived_vtab.
1767 * match.c (select_type_set_tmp): Use new arg in call to
1768 gfc_build_class_symbol.
1769 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1771 * parse.c (endType): Finish incomplete classes.
1773 2010-04-28 Tobias Burnus <burnus@net-b.de>
1777 * simplify.c (simplify_cobound): Handle scalar coarrays.
1779 2010-04-27 Tobias Burnus <burnus@net-b.de>
1781 * gfc-internals.texi: Update copyright year.
1782 * gfortran.texi: Ditto.
1783 * invoke.texi: Ditto.
1785 2010-04-27 Tobias Burnus <burnus@net-b.de>
1788 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1789 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1790 * trans-types.c (gfc_get_array_type_bounds,
1791 gfc_get_array_descriptor_base): Add corank argument.
1792 * trans-array.c (gfc_array_init_size): Handle corank.
1793 (gfc_trans_create_temp_array, gfc_array_allocate,
1794 gfc_conv_expr_descriptor): Add corank argument to call.
1795 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1797 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1801 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1802 of mucking with a tree directly.
1804 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1807 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1808 gfc_error with new error message.
1810 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1814 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1816 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1818 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1819 than the address of a GFC_SS_REFERENCE.
1820 * trans.h : Change comment on GFC_SS_REFERENCE.
1822 2010-04-22 Richard Guenther <rguenther@suse.de>
1825 * resolve.c (gfc_resolve_index): Wrap around ...
1826 (gfc_resolve_index_1): ... this. Add parameter to allow
1827 any integer kind index type.
1828 (resolve_array_ref): Allow any integer kind for the start
1829 index of an array ref.
1831 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1834 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1837 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1839 * intrinsic.c (sort_actual): Remove 'is' in error message.
1841 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1844 * resolve.c (resolve_fl_derived): If a component character
1845 length has not been resolved, do so now.
1846 (resolve_symbol): The same as above for a symbol character
1848 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1849 not needed for a character valued, procedure pointer.
1852 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1853 not found, return FAILURE rather than ICEing.
1855 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1858 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1859 sequential loops private in the innermost containing task region.
1861 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1863 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1864 to build_common_tree_nodes.
1866 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1869 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1870 gfc_msg_bounds by using 'Array bound mismatch' directly.
1871 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1872 error message to include the mismatch in the extent of array bound.
1873 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1874 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1876 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1878 * gfortran.texi: Update information on temporary file locations.
1880 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1882 * trans-decl.c (gfc_build_qualified_array): Ensure
1883 ubound.N and lbound.N artificial variable names don't appear
1886 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1889 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1890 block of code. Set name to the variable associated with the descriptor.
1892 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1894 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1895 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1897 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1899 * intrinsic.texi: Add the missing specific name of intrinsic
1900 procedure where the specific name is identical to the generic name.
1901 Fix inconsistent or mismatch in the argument names in intrinsic
1902 procedure descriptions. Add the SCALAR allocatable description to
1905 2010-04-14 Tobias Burnus <burnus@net-b.de>
1908 * array.c (gfc_find_array_ref): Handle codimensions.
1909 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1910 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1911 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1913 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1914 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1916 * intrinsic.h (add_functions): Add this_image, image_index,
1917 lcobound and ucobound intrinsics.
1918 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1919 gfc_check_image_index, gfc_check_this_image,
1920 gfc_simplify_image_index, gfc_simplify_lcobound,
1921 gfc_simplify_this_image, gfc_simplify_ucobound):
1922 New function prototypes.
1923 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1924 IMAGE_INDEX): Document new intrinsic functions.
1925 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1927 * simplify.c (simplify_bound_dim): Handle coarrays.
1928 (simplify_bound): Update simplify_bound_dim call.
1929 (gfc_simplify_num_images): Add -fcoarray=none check.
1930 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1931 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1933 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1936 * constructor.c: Fix typo in comment.
1937 * expr.c (find_array_section): Add check for max array limit.
1939 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1942 * gfortranspec.c (lookup_option): Check for -static and return
1944 (lang_specific_driver): Break when OPTION_static is discovered.
1946 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1948 * array.c (extract_element): Restore function from trunk.
1949 (gfc_get_array_element): Restore function from trunk.
1950 (gfc_expand_constructor): Restore check against
1951 flag_max_array_constructor.
1952 * constructor.c (node_copy_and_append): Delete unused.
1953 * gfortran.h: Delete comment and extra include.
1954 * constructor.h: Bump copyright and clean up TODO comments.
1955 * resolve.c: Whitespace.
1957 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1959 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1960 with direct access access to elements. Adjusted prototype, fixed all
1962 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1964 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1965 (gfc_simplify_spread): Removed workaround, directly insert elements
1966 at a given array position.
1967 (gfc_simplify_transpose): Likewise.
1968 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1970 (gfc_simplify_unpack): Likewise.
1972 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1974 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1975 (convert_boz): ... this and moved to start of file.
1976 (gfc_simplify_abs): Whitespace fix.
1977 (gfc_simplify_acos): Whitespace fix.
1978 (gfc_simplify_acosh): Whitespace fix.
1979 (gfc_simplify_aint): Whitespace fix.
1980 (gfc_simplify_dint): Whitespace fix.
1981 (gfc_simplify_anint): Whitespace fix.
1982 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1983 (gfc_simplify_dnint): Whitespace fix.
1984 (gfc_simplify_asin): Whitespace fix.
1985 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1986 (gfc_simplify_atan): Likewise.
1987 (gfc_simplify_atanh): Whitespace fix.
1988 (gfc_simplify_atan2): Whitespace fix.
1989 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1990 (gfc_simplify_bessel_j1): Likewise.
1991 (gfc_simplify_bessel_jn): Likewise.
1992 (gfc_simplify_bessel_y0): Likewise.
1993 (gfc_simplify_bessel_y1): Likewise.
1994 (gfc_simplify_bessel_yn): Likewise.
1995 (gfc_simplify_ceiling): Reorderd statements.
1996 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1998 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2000 (gfc_simplify_complex): Replaced if-gate. Removed check for
2002 (gfc_simplify_conjg): Whitespace fix.
2003 (gfc_simplify_cos): Whitespace fix.
2004 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2005 (gfc_simplify_dcmplx): Removed check for constant arguments.
2006 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2007 (gfc_simplify_digits): Whitespace fix.
2008 (gfc_simplify_dim): Whitespace fix.
2009 (gfc_simplify_dprod): Reordered statements.
2010 (gfc_simplify_erf): Whitespace fix.
2011 (gfc_simplify_erfc): Whitespace fix.
2012 (gfc_simplify_epsilon): Whitespace fix.
2013 (gfc_simplify_exp): Whitespace fix.
2014 (gfc_simplify_exponent): Use convert_boz().
2015 (gfc_simplify_floor): Reorderd statements.
2016 (gfc_simplify_gamma): Whitespace fix.
2017 (gfc_simplify_huge): Whitespace fix.
2018 (gfc_simplify_iand): Whitespace fix.
2019 (gfc_simplify_ieor): Whitespace fix.
2020 (simplify_intconv): Use gfc_convert_constant().
2021 (gfc_simplify_int): Use simplify_intconv().
2022 (gfc_simplify_int2): Reorderd statements.
2023 (gfc_simplify_idint): Reorderd statements.
2024 (gfc_simplify_ior): Whitespace fix.
2025 (gfc_simplify_ishftc): Removed duplicate type check.
2026 (gfc_simplify_len): Use range_check() instead of manual range check.
2027 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2028 (gfc_simplify_log): Whitespace fix.
2029 (gfc_simplify_log10): Whitespace fix.
2030 (gfc_simplify_minval): Whitespace fix.
2031 (gfc_simplify_maxval): Whitespace fix.
2032 (gfc_simplify_mod): Whitespace fix.
2033 (gfc_simplify_modulo): Whitespace fix.
2034 (simplify_nint): Reorderd statements.
2035 (gfc_simplify_not): Whitespace fix.
2036 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2037 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2038 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2039 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2040 (gfc_simplify_realpart): Whitespace fix.
2041 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2042 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2043 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2044 (gfc_simplify_sign): Whitespace fix.
2045 (gfc_simplify_sin): Whitespace fix.
2046 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2047 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2048 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2049 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2050 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2052 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2054 * gfortran.h (gfc_start_constructor): Removed.
2055 (gfc_get_array_element): Removed.
2056 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2057 instead. Fixed all callers.
2058 (extract_element): Removed.
2059 (gfc_expand_constructor): Temporarily removed check for
2060 max-array-constructor. Will be re-introduced later if still required.
2061 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2062 instead. Fixed all callers.
2063 * expr.c (find_array_section): Replaced manual lookup of elements
2064 by gfc_constructor_lookup.
2066 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2068 * gfortran.h (gfc_get_null_expr): New prototype.
2069 (gfc_get_operator_expr): New prototype.
2070 (gfc_get_character_expr): New prototype.
2071 (gfc_get_iokind_expr): New prototype.
2072 * expr.c (gfc_get_null_expr): New.
2073 (gfc_get_character_expr): New.
2074 (gfc_get_iokind_expr): New.
2075 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2076 * matchexp.c (build_node): Renamed and moved to
2077 expr.c (gfc_get_operator_expr). Reordered arguments to match
2078 other functions. Fixed all callers.
2079 (gfc_get_parentheses): Use specific function to build expr.
2080 * array.c (gfc_match_array_constructor): Likewise.
2081 * arith.c (eval_intrinsic): Likewise.
2082 (gfc_hollerith2int): Likewise.
2083 (gfc_hollerith2real): Likewise.
2084 (gfc_hollerith2complex): Likewise.
2085 (gfc_hollerith2logical): Likewise.
2086 * data.c (create_character_intializer): Likewise.
2087 * decl.c (gfc_match_null): Likewise.
2088 (enum_initializer): Likewise.
2089 * io.c (gfc_match_format): Likewise.
2090 (match_io): Likewise.
2091 * match.c (gfc_match_nullify): Likewise.
2092 * primary.c (match_string_constant): Likewise.
2093 (match_logical_constant): Likewise.
2094 (build_actual_constructor): Likewise.
2095 * resolve.c (build_default_init_expr): Likewise.
2096 * symbol.c (generate_isocbinding_symbol): Likewise.
2097 (gfc_build_class_symbol): Likewise.
2098 (gfc_find_derived_vtab): Likewise.
2099 * simplify.c (simplify_achar_char): Likewise.
2100 (gfc_simplify_adjustl): Likewise.
2101 (gfc_simplify_adjustr): Likewise.
2102 (gfc_simplify_and): Likewise.
2103 (gfc_simplify_bit_size): Likewise.
2104 (gfc_simplify_is_iostat_end): Likewise.
2105 (gfc_simplify_is_iostat_eor): Likewise.
2106 (gfc_simplify_isnan): Likewise.
2107 (simplify_bound): Likewise.
2108 (gfc_simplify_leadz): Likewise.
2109 (gfc_simplify_len_trim): Likewise.
2110 (gfc_simplify_logical): Likewise.
2111 (gfc_simplify_maxexponent): Likewise.
2112 (gfc_simplify_minexponent): Likewise.
2113 (gfc_simplify_new_line): Likewise.
2114 (gfc_simplify_null): Likewise.
2115 (gfc_simplify_or): Likewise.
2116 (gfc_simplify_precision): Likewise.
2117 (gfc_simplify_repeat): Likewise.
2118 (gfc_simplify_scan): Likewise.
2119 (gfc_simplify_size): Likewise.
2120 (gfc_simplify_trailz): Likewise.
2121 (gfc_simplify_trim): Likewise.
2122 (gfc_simplify_verify): Likewise.
2123 (gfc_simplify_xor): Likewise.
2124 * trans-io.c (build_dt): Likewise.
2125 (gfc_new_nml_name_expr): Removed.
2127 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2129 * arith.h (gfc_constant_result): Removed prototype.
2130 * constructor.h (gfc_build_array_expr): Removed prototype.
2131 (gfc_build_structure_constructor_expr): Removed prototype.
2132 * gfortran.h (gfc_int_expr): Removed prototype.
2133 (gfc_logical_expr): Removed prototype.
2134 (gfc_get_array_expr): New prototype.
2135 (gfc_get_structure_constructor_expr): New prototype.
2136 (gfc_get_constant_expr): New prototype.
2137 (gfc_get_int_expr): New prototype.
2138 (gfc_get_logical_expr): New prototype.
2139 * arith.c (gfc_constant_result): Moved and renamed to
2140 expr.c (gfc_get_constant_expr). Fixed all callers.
2141 * constructor.c (gfc_build_array_expr): Moved and renamed to
2142 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2143 and kind. Fixed all callers.
2144 (gfc_build_structure_constructor_expr): Moved and renamed to
2145 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2146 to type and kind. Fixed all callers.
2147 * expr.c (gfc_logical_expr): Renamed to ...
2148 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2149 (gfc_int_expr): Renamed to ...
2150 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2152 (gfc_get_constant_expr): New.
2153 (gfc_get_array_expr): New.
2154 (gfc_get_structure_constructor_expr): New.
2155 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2158 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2160 * constructor.h: New.
2161 * constructor.c: New.
2162 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2163 * arith.c (reducy_unary): Use constructor API.
2164 (reduce_binary_ac): Likewise.
2165 (reduce_binary_ca): Likewise.
2166 (reduce_binary_aa): Likewise.
2167 * check.c (gfc_check_pack): Likewise.
2168 (gfc_check_reshape): Likewise.
2169 (gfc_check_unpack): Likewise.
2170 * decl.c (add_init_expr_to_sym): Likewise.
2171 (build_struct): Likewise.
2172 * dependency.c (gfc_check_dependency): Likewise.
2173 (contains_forall_index_p): Likewise.
2174 * dump-parse-tree.c (show_constructor): Likewise.
2175 * expr.c (free_expr0): Likewise.
2176 (gfc_copy_expr): Likewise.
2177 (gfc_is_constant_expr): Likewise.
2178 (simplify_constructor): Likewise.
2179 (find_array_element): Likewise.
2180 (find_component_ref): Likewise.
2181 (find_array_section): Likewise.
2182 (find_substring_ref): Likewise.
2183 (simplify_const_ref): Likewise.
2184 (scalarize_intrinsic_call): Likewise.
2185 (check_alloc_comp_init): Likewise.
2186 (gfc_default_initializer): Likewise.
2187 (gfc_traverse_expr): Likewise.
2188 * iresolve.c (check_charlen_present): Likewise.
2189 (gfc_resolve_reshape): Likewise.
2190 (gfc_resolve_transfer): Likewise.
2191 * module.c (mio_constructor): Likewise.
2192 * primary.c (build_actual_constructor): Likewise.
2193 (gfc_match_structure_constructor): Likewise.
2194 * resolve.c (resolve_structure_cons): Likewise.
2195 * simplify.c (is_constant_array_expr): Likewise.
2196 (init_result_expr): Likewise.
2197 (transformational_result): Likewise.
2198 (simplify_transformation_to_scalar): Likewise.
2199 (simplify_transformation_to_array): Likewise.
2200 (gfc_simplify_dot_product): Likewise.
2201 (simplify_bound): Likewise.
2202 (simplify_matmul): Likewise.
2203 (simplify_minval_maxval): Likewise.
2204 (gfc_simplify_pack): Likewise.
2205 (gfc_simplify_reshape): Likewise.
2206 (gfc_simplify_shape): Likewise.
2207 (gfc_simplify_spread): Likewise.
2208 (gfc_simplify_transpose): Likewise.
2209 (gfc_simplify_unpack): Likewise.q
2210 (gfc_convert_constant): Likewise.
2211 (gfc_convert_char_constant): Likewise.
2212 * target-memory.c (size_array): Likewise.
2213 (encode_array): Likewise.
2214 (encode_derived): Likewise.
2215 (interpret_array): Likewise.
2216 (gfc_interpret_derived): Likewise.
2217 (expr_to_char): Likewise.
2218 (gfc_merge_initializers): Likewise.
2219 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2220 (gfc_trans_array_constructor_value): Likewise.
2221 (get_array_ctor_strlen): Likewise.
2222 (gfc_constant_array_constructor_p): Likewise.
2223 (gfc_build_constant_array_constructor): Likewise.
2224 (gfc_trans_array_constructor): Likewise.
2225 (gfc_conv_array_initializer): Likewise.
2226 * trans-decl.c (check_constant_initializer): Likewise.
2227 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2228 (gfc_apply_interface_mapping_to_cons): Likewise.
2229 (gfc_trans_structure_assign): Likewise.
2230 (gfc_conv_structure): Likewise.
2231 * array.c (check_duplicate_iterator): Likewise.
2232 (match_array_list): Likewise.
2233 (match_array_cons_element): Likewise.
2234 (gfc_match_array_constructor): Likewise.
2235 (check_constructor_type): Likewise.
2236 (check_constructor): Likewise.
2238 (expand_constructor): Likewise.
2239 (extract_element): Likewise.
2240 (gfc_expanded_ac): Likewise.
2241 (resolve_array_list): Likewise.
2242 (gfc_resolve_character_array_constructor): Likewise.
2243 (copy_iterator): Renamed to ...
2244 (gfc_copy_iterator): ... this.
2245 (gfc_append_constructor): Removed.
2246 (gfc_insert_constructor): Removed unused function.
2247 (gfc_get_constructor): Removed.
2248 (gfc_free_constructor): Removed.
2249 (qgfc_copy_constructor): Removed.
2250 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2251 Removed all references. Replaced constructor list by splay-tree.
2252 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2253 the inner struct, added member 'base'.
2254 (gfc_append_constructor): Removed prototype.
2255 (gfc_insert_constructor): Removed prototype.
2256 (gfc_get_constructor): Removed prototype.
2257 (gfc_free_constructor): Removed prototype.
2258 (qgfc_copy_constructor): Removed prototype.
2259 (gfc_copy_iterator): New prototype.
2260 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2262 2010-04-10 Tobias Burnus <burnus@net-b.de>
2265 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2266 proc-pointers and type-bound procedures.
2267 (gfc_specification_expr): Check proc-pointers for pureness.
2269 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2272 * gfortranspec.c (lang_specific_driver): Do not expose vars
2273 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2276 2010-04-09 Tobias Burnus <burnus@net-b.de>
2279 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2281 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2282 * data.c (gfc_assign_data_value): Ditto.
2283 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2284 (gfc_traverse_expr): Traverse also through codimension expressions.
2285 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2286 gfc_has_ultimate_pointer): New functions.
2287 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2288 (gfc_array_ref): Add codimen.
2289 (gfc_array_ref): Add in_allocate.
2290 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2291 gfc_has_ultimate_pointer): Add prototypes.
2292 * interface.c (compare_parameter, compare_actual_formal,
2293 check_intents): Add coarray constraints.
2294 * match.c (gfc_match_iterator): Add coarray constraint.
2295 * match.h (gfc_match_array_ref): Update interface.
2296 * primary.c (gfc_match_varspec): Handle codimensions.
2297 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2298 (check_class_members): Return gfc_try instead for error recovery.
2299 (resolve_typebound_function,resolve_typebound_subroutine,
2300 check_members): Handle return value of check_class_members.
2301 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2302 check_dimension, compare_spec_to_ref, resolve_array_ref,
2303 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2304 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2306 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2307 Skip over coarray refs.
2308 (gfc_array_allocate) Add support for references containing coindexes.
2309 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2310 (gfc_map_intrinsic_function): Ignore codimensions.
2312 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2315 * io.c (check_format_string): Added check for additional non
2316 blank characters after the format string was successfully
2318 * io.c (check_format): Changed the error messages for positive
2319 int required and period required to drop through the error logic
2320 and report with gfc_error instead of gfc_error_now. Corrected
2321 format postion for hollerith strings.
2323 2010-04-08 Tobias Burnus <burnus@net-b.de>
2325 * module.c (use_iso_fortran_env_module): Fix standard check.
2327 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2329 * parse.c (parse_derived, parse_enum): Avoid set but not used
2332 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2335 * gfortran.texi: Add section about representation of
2338 2010-04-07 Simon Baldwin <simonb@google.com>
2340 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2341 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2343 2010-04-07 Richard Guenther <rguenther@suse.de>
2345 * options.c (gfc_init_options): Do not set.
2347 2010-04-06 Tobias Burnus <burnus@net-b.de>
2350 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2351 * match.c (gfc_match_critical, sync_statement): Ditto.
2352 * gfortran.h (gfc_fcoarray): New enum.
2353 (gfc_option_t): Use it.
2354 * lang.opt (fcoarray): Add new flag.
2355 * invoke.texi (fcoarray): Document it.
2356 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2357 (gfc_handle_coarray_option): New function.
2359 2010-04-06 Tobias Burnus <burnus@net-b.de>
2362 * gfortran.h (gfc_array_spec): Add cotype.
2363 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2364 and defer error diagnostic.
2365 * resolve.c (resolve_fl_derived): Add missing check.
2366 (resolve_symbol): Add cotype/type check.
2367 * parse.c (parse_derived): Fix setting of coarray_comp.
2369 2010-04-06 Tobias Burnus <burnus@net-b.de>
2372 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2373 match_array_element_spec,gfc_copy_array_spec,
2374 gfc_compare_array_spec): Include corank.
2375 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2376 * decl.c (build_sym,build_struct,variable_decl,
2377 match_attr_spec,attr_decl1,cray_pointer_decl,
2378 gfc_match_volatile): Add codimension.
2379 (gfc_match_codimension): New function.
2380 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2381 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2382 (gfc_add_codimension): New function prototype.
2383 * match.h (gfc_match_codimension): New function prototype.
2384 (gfc_match_array_spec): Update prototype
2385 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2386 * module.c (MOD_VERSION): Bump.
2387 (mio_symbol_attribute): Support coarray attributes.
2388 (mio_array_spec): Add corank support.
2389 * parse.c (decode_specification_statement,decode_statement,
2390 parse_derived): Add coarray support.
2391 * resolve.c (resolve_formal_arglist, was_declared,
2392 is_non_constant_shape_array, resolve_fl_variable,
2393 resolve_fl_derived, resolve_symbol): Add coarray support.
2394 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2395 gfc_build_class_symbol): Add coarray support.
2396 (gfc_add_codimension): New function.
2398 2010-04-06 Tobias Burnus <burnus@net-b.de>
2401 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2402 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2403 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2405 * intrinsic.texi (iso_fortran_env): Ditto.
2406 * libgfortran.h (libgfortran_stat_codes): New enum.
2407 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2408 constants from the intrinsic module.
2410 2010-04-06 Tobias Burnus <burnus@net-b.de>
2413 * intrinsic.c (add_functions): Add num_images.
2414 * decl.c (gfc_match_end): Handle END CRITICAL.
2415 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2416 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2418 * gfortran.h (gfc_statement): Add enum items for those.
2419 (gfc_exec_op) Ditto.
2420 (gfc_isym_id): Add num_images.
2421 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2422 (gfc_trans_sync,gfc_trans_critical): New functions.
2423 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2424 gfc_trans_critical): Add/update prototypes.
2425 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2426 and SYNC statements.
2427 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2428 * resolve.c (resolve_sync): Add function.
2429 (gfc_resolve_blocks): Handle CRITICAL.
2430 (resolve_code): Handle CRITICAL, ERROR STOP,
2431 (resolve_branch): Add CRITICAL constraint check.
2432 and SYNC statements.
2433 * st.c (gfc_free_statement): Add new statements.
2434 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2435 (gfc_build_builtin_function_decls): Initialize it.
2436 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2437 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2438 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2440 (match_exit_cycle): Handle CRITICAL constraint.
2441 (gfc_match_stopcode): Handle ERROR STOP.
2442 * match.h (gfc_match_critical, gfc_match_error_stop,
2443 gfc_match_sync_all, gfc_match_sync_images,
2444 gfc_match_sync_memory): Add prototype.
2445 * parse.c (decode_statement, gfc_ascii_statement,
2446 parse_executable): Handle new statements.
2447 (parse_critical_block): New function.
2448 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2449 * intrinsic.texi (num_images): Document new function.
2450 * simplify.c (gfc_simplify_num_images): Add function.
2452 2010-04-06 Tobias Burnus <burnus@net-b.de>
2455 * trans-array.c (gfc_conv_expr_descriptor): Update
2456 gfc_trans_scalar_assign call.
2457 (has_default_initializer): New function.
2458 (gfc_trans_deferred_array): Nullify less often.
2459 * trans-expr.c (gfc_conv_subref_array_arg,
2460 gfc_trans_subcomponent_assign): Update call to
2461 gfc_trans_scalar_assign.
2462 (gfc_trans_scalar_assign): Add parameter and pass it on.
2463 (gfc_trans_assignment_1): Optionally, do not dealloc before
2465 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2466 call to gfc_trans_scalar_assign.
2467 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2468 initializer to static variables.
2469 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2470 * trans-stmt.c (forall_make_variable_temp,
2471 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2472 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2473 gfc_trans_allocate): Update gfc_trans_assignment call.
2474 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2475 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2476 parameter to prototype.
2478 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2480 * ioparm.def : Update copyright.
2482 * trans-array.c : ditto
2483 * trans-array.h : ditto
2485 * trans-types.c: ditto
2486 * dependency.c : ditto
2487 * gfortran.h : ditto
2489 * trans-io.c : ditto
2490 * trans-intrinsic.c : ditto
2491 * libgfortran.h : ditto
2492 * invoke.texi : ditto
2493 * intrinsic.texi : ditto
2496 * intrinsic.c : ditto
2497 * interface.c : ditto
2498 * iresolve.c : ditto
2499 * trans-stmt.c : ditto
2500 * trans-stmt.h : ditto
2505 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2508 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2509 do not assert the context of derived types.
2511 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2514 * ioparm.def: Change inquire size variable to type pointer to
2517 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2520 * trans-expr.c (conv_parent_component_references): Ensure that
2521 'dt' has a backend_decl.
2524 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2525 type has a backend_decl.
2528 * resolve.c (resolve_global_procedure): Check that the 'cl'
2529 structure is not NULL.
2531 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2533 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2536 2010-03-17 Tobias Burnus <burnus@net-b.de>
2539 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2540 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2542 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2543 pointees as having explizit size.
2544 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2546 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2547 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2548 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2549 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2550 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2553 2010-03-14 Tobias Burnus <burnus@net-b.de>
2556 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2557 (resolve_ordinary_assign): Add check to avoid segfault.
2559 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2563 * resolve.c (resolve_compcall): Add new boolean dummy argument
2564 'class_members'. Only resolve expression at end if false.
2565 Remove redundant, static variable 'class_object'.
2566 (check_class_members): Add extra argument to call of
2568 (resolve_typebound_function): Renamed resolve_class_compcall.
2569 Do all the detection of class references here. Correct calls to
2570 resolve_compcall for extra argument.
2571 (resolve_typebound_subroutine): resolve_class_typebound_call
2572 renamed. Otherwise same as resolve_typebound_function.
2573 (gfc_resolve_expr): Call resolve_typebound_function.
2574 (resolve_code): Call resolve_typebound_subroutine.
2576 2010-03-10 Tobias Burnus <burnus@net-b.de
2579 * symbol.c (get_iso_c_sym): Set sym->result.
2581 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2584 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2585 for TBPs, otherwise they will not be resolved properly.
2586 (resolve_function): Use 'value.function.esym' instead of
2587 'value.function.name' to check if we're dealing with a TBP.
2588 (check_class_members): Set correct type of passed object for all TBPs,
2589 not only generic ones, except if the type is abstract.
2591 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2594 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2595 'final...' are not misinterpreted as FINAL statements.
2597 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2600 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2601 allocatable ultimate components do not need temporaries, whilst
2602 ultimate pointer components do.
2604 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2607 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2609 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2612 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2615 * trans-array.c (gfc_conv_array_parameter): A full array of
2616 derived type need not be restricted to a symbol without an
2617 array spec to use the call to gfc_conv_expr_descriptor.
2620 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2621 allocatable arrays do not need temporaries.
2623 2010-03-01 Tobias Burnus <burnus@net-b.de>
2626 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2629 2010-02-28 Tobias Burnus <burnus@net-b.de>
2632 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2633 (gfc_conv_initializer): Handle zero initializer as special case.
2635 2010-02-27 Tobias Burnus <burnus@net-b.de>
2638 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2639 for module variables for Fortran 2008.
2641 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2644 * trans-common.c (build_common_decl): Also update DECL_MODE,
2645 and DECL_SIZE when encountering a larger common block and call
2648 2010-02-24 Tobias Burnus <burnus@net-b.de>
2651 * trans-expr.c (gfc_conv_initializer): Call directly
2652 gfc_conv_constant for C_NULL_(FUN)PTR.
2654 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2657 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2658 checking the rest of the dimensions for elements.
2660 2010-02-21 Tobias Burnus <burnus@net-b.de>
2663 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2665 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2666 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2667 * invoke.texi: Document new -fno-protect-parens flag.
2669 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2675 * dependency.c (gfc_check_argument_var_dependency): Use enum
2676 value instead of arithmetic vaue for 'elemental'.
2677 (check_data_pointer_types): New function.
2678 (gfc_check_dependency): Call check_data_pointer_types.
2679 * trans-array.h : Change fourth argument of
2680 gfc_conv_array_parameter to boolean.
2681 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2682 can be a dummy but it must not be assumed shape or deferred.
2683 Change fourth argument to boolean. Array constructor exprs will
2684 always be contiguous and do not need packing and unpacking.
2685 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2686 space and change fourth argument of gfc_conv_array_parameter
2688 (gfc_trans_arrayfunc_assign): Change fourth argument of
2689 gfc_conv_array_parameter to boolean.
2690 * trans-io.c (gfc_convert_array_to_string): The same.
2691 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2693 2010-02-20 Tobias Burnus <burnus@net-b.de>
2696 * libgfortran.h: Add GFC_RTCHECK_MEM.
2697 * invoke.texi (-fcheck=): Document -fcheck=mem.
2698 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2699 and enable malloc-success check only with -fcheck=mem.
2700 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2702 2010-02-16 Tobias Burnus <burnus@net-b.de>
2705 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2706 * intrinsic.c (add_functions): Ditto.
2707 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2708 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2710 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2713 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2714 gfc_trans_do prototype.
2715 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2716 a loop exit condition. If exit condition is given, build the loop exit
2717 code, checking IO results of implied do loops in READ and WRITE.
2718 (gfc_trans_do): Likewise.
2719 * trans.c (trans_code): New static work function, previously
2720 gfc_trans_code. Passes exit condition to gfc_trans_do.
2721 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2722 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2723 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2724 result status bits in the dtparm structure. Use this condition in call
2725 to gfc_trans_code_cond.
2727 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2731 * trans-array.c (gfc_conv_array_parameter): Use
2732 gfc_full_array_ref_p to detect full and contiguous variable
2733 arrays. Full array components and contiguous arrays do not need
2734 internal_pack and internal_unpack.
2736 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2739 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2742 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2744 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2747 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2748 Tobias Burnus <burnus@net-b.de>
2751 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2753 2010-02-10 Tobias Burnus <burnus@net-b.de>
2756 * trans-decl.c (gfc_generate_function_code): Only check
2757 actual-vs.-dummy character bounds if not bind(C).
2759 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2762 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2763 info->dimen after info has been freed.
2765 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2768 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2771 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2773 * module.c (fix_mio_expr): Declare sym.
2775 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2778 * module.c (fix_mio_expr): Fix for private generic procedures.
2780 2010-02-09 Daniel Kraft <d@domob.eu>
2783 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2784 length to be correct and issue only with -Wsurprising.
2785 * invoke.texi (Wsurprising): Mention this new warning that is
2786 turned on by -Wsurprising.
2788 2010-02-09 Daniel Kraft <d@domob.eu>
2791 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2792 can be CHARACTER type.
2793 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2795 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2798 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2799 'formal_ptr'. If this is true, give returned descriptor unity
2800 lbounds, in all dimensions, and the appropriate offset.
2801 (gfc_conv_procedure_call); If formal is a pointer, set the last
2802 argument of gfc_conv_subref_array_arg to true.
2803 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2804 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2805 new arg of gfc_conv_subref_array_arg to false.
2806 * trans-stmt.c (forall_make_variable_temp): The same.
2808 2010-02-03 Tobias Burnus <burnus@net-b.de>
2811 * interface.c (compare_parameter): Disable rank-checking
2814 2010-02-02 Tobias Burnus <burnus@net-b.de>
2817 * parse.c (decode_specification_statement): Use sym->result not sym.
2819 2010-02-01 Tobias Burnus <burnus@net-b.de>
2822 * decl.c (variable_decl): Allow default initializer in
2823 TYPE declarations in PURE functions.
2825 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2828 * resolve.c (resolve_allocate_expr): Move default initialization code
2829 here from gfc_trans_allocate.
2830 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2832 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2833 of CLASS variables via memcpy.
2834 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2835 to resolve_allocate_expr.
2837 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2840 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2841 * gfortran.h : Add prototype for above.
2842 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2843 (gfc_trans_subcomponent_assign): Call new function to replace
2844 the code to deal with allocatable components.
2845 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2846 gfc_get_full_arrayspec_from_expr to replace existing code.
2848 2010-01-25 Tobias Burnus <burnus@net-b.de>
2851 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2854 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2858 * expr.c (remove_subobject_ref): If the constructor is NULL use
2859 the expression as the source.
2860 (simplify_const_ref): Change the type of expression if
2861 there are component references. Allow for substring to be at
2862 the end of an arbitrarily long chain of references. If an
2863 element is found that is not in an EXPR_ARRAY, assume that this
2864 is scalar initialization of array. Call remove_subobject_ref in
2865 this case with NULL second argument.
2867 2010-01-24 Tobias Burnus <burnus@net-b.de>
2870 * array.c (gfc_array_dimen_size): Use correct specific
2871 function in the check.
2873 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2876 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2877 is required, turn any trailing array elements after a range
2878 into ranges so that offsets can be calculated.
2880 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2882 * module.c (mio_f2k_derived): Use enumerator as initializer of
2886 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2887 bitfield of width 2.
2889 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2892 * resolve.c (extract_compcall_passed_object): Set locus for
2893 passed-object argument.
2894 (extract_ppc_passed_object): Set locus and correctly remove PPC
2897 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2900 * trans-decl.c (add_argument_checking): Do not use the backend
2901 decl directly to test for the presence of an optional dummy
2902 argument. Use gfc_conv_expr_present, remembering to set the
2906 * trans-decl.c (gfc_generate_function_code): Small white space
2907 changes. If 'recurcheckvar' is NULL do not try to reset it.
2909 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2912 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2913 component for extended types.
2914 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2915 and take care of parent component accessibility.
2917 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2920 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2921 * interface.c (check_interface1): Move a warning message here from
2922 resolve_fl_procedure.
2923 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2924 * module.c (read_module): Remove call to gfc_check_interfaces, since
2925 this comes too early here.
2926 * resolve.c (resolve_fl_procedure): Move warning message to
2929 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2932 * interface.c (check_interface1): Pass symbol name rather than NULL to
2933 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2935 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2936 than NULL to gfc_compare_interfaces.
2938 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2941 * trans-array.c (duplicate_allocatable): Static version of
2942 gfc_duplicate_allocatable with provision to handle scalar
2943 components. New boolean argument to switch off call to malloc
2945 (gfc_duplicate_allocatable): New function to call above with
2947 (gfc_copy_allocatable_data): New function to call above with
2949 (structure_alloc_comps): Do not apply indirect reference to
2950 scalar pointers. Add new section to copy allocatable components
2951 of arrays. Extend copying of allocatable components to include
2953 (gfc_copy_only_alloc_comp): New function to copy allocatable
2954 component derived types, without allocating the base structure.
2955 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2956 Add primitive for gfc_copy_only_alloc_comp.
2957 * trans-expr.c (gfc_conv_procedure_call): After calls to
2958 transformational functions with results that are derived types
2959 with allocatable components, copy the components in the result.
2960 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2961 of lhs derived types before allocation.
2963 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2966 * module.c (load_generic_interfaces): If a procedure that is
2967 use associated but not generic is given an interface that
2968 includes itself, then make it generic.
2970 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2971 Shujing Zhao <pearly.zhao@oracle.com>
2973 PR translation/42469
2974 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2975 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2976 character between option name and help text.
2978 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2982 * trans-array.c (gfc_conv_array_initializer): Change call to
2983 gfc_error_now to call to gfc_fatal_error.
2984 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2985 (is_constant_element): Changed name from constant_element.
2986 (gfc_constant_ac): Only use expand_construuctor for expression
2987 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2988 call gfc_is_constant_expr.
2989 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2991 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2992 array expressions should have their constructors expanded.
2993 (gfc_resolve_expr): Use new function to determine whether or not to call
2994 gfc_expand_constructor.
2996 2010-01-09 Tobias Burnus <burnus@net-b.de>
2999 * trans-expr.c (gfc_trans_structure_assign): Handle
3001 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3002 to the constructor for c_null_(fun)ptr.
3003 * resolve.c (resolve_structure_cons): Add special case
3004 for c_null_(fun)ptr.
3006 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3008 * gfortranspec.c (lang_specific_driver): Update copyright notice
3011 2010-01-08 Tobias Burnus <burnus@net-b.de>
3014 * symbol.c (check_conflict, gfc_copy_attr): Add
3015 ASYNCHRONOUS support.
3016 (gfc_add_asynchronous): New function.
3017 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3018 (gfc_match_asynchronous): New function.
3019 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3020 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3021 (gfc_add_asynchronous): New Prototype.
3022 * module.c (ab_attribute, mio_symbol_attribute): Add
3023 ASYNCHRONOUS support.
3024 * resolve.c (was_declared): Ditto.
3025 * match.h (gfc_match_asynchronous): New prototype.
3026 * parse.c (decode_specification_statement,decode_statement):
3027 Add ASYNCHRONOUS support.
3029 2010-01-07 Tobias Burnus <burnus@net-b.de>
3032 * trans-decl.c (get_proc_pointer_decl): Fix call to
3033 gfc_conv_initializer for array-valued proc-pointer funcs.
3035 2010-01-07 Tobias Burnus <burnus@net-b.de>
3038 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3039 allocatable scalars with SAVE attribute.
3041 2010-01-05 Tobias Burnus <burnus@net-b.de>
3044 * options.c (gfc_post_options): Set -frecursion
3045 when -fopenmp is used.
3047 2010-01-05 Tobias Burnus <burnus@net-b.de>
3050 * trans-expr.c (gfc_conv_procedure_call): Nullify
3051 return value for allocatable-scalar character functions.
3053 2010-01-04 Tobias Burnus <burnus@net-b.de>
3056 * error.c (error_printf, gfc_warning, gfc_notify_std,
3057 gfc_warning_now, gfc_error, gfc_error_now,
3058 gfc_fatal_error): Change argument name from nocmsgid to
3059 gmsgid to enable (x)gettext's % checking.
3061 2010-01-04 Tobias Burnus <burnus@net-b.de>
3063 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3065 2010-01-04 Tobias Burnus <burnus@net-b.de>
3068 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3069 for functions returning allocatable scalars.
3070 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3071 reallocating an allocatable scalar.
3072 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3074 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3075 allocatable scalars.
3076 (gfc_generate_function_code): Nullify result variable for
3077 allocatable scalars.
3080 * module.c (gfc_use_module): Fix warning string to allow
3084 * invoke.texi (-fcheck=recursion): Mention that the checking
3085 is also disabled for -frecursive.
3086 * trans-decl.c (gfc_generate_function_code): Disable
3087 -fcheck=recursion when -frecursive is used.
3089 * intrinsic.texi (iso_c_binding): Improve wording.
3092 Copyright (C) 2010 Free Software Foundation, Inc.
3094 Copying and distribution of this file, with or without modification,
3095 are permitted in any medium without royalty provided the copyright
3096 notice and this notice are preserved.