1 2010-08-04 Tobias Burnus <burnus@net-b.de>
4 * resolve.c (resolve_structure_cons): Fix handling of
5 initialization structcture constructors with character
6 elements of the wrong length.
7 * array.c (gfc_check_iter_variable): Add NULL check.
8 (gfc_resolve_character_array_constructor): Also truncate
11 2010-08-04 Tobias Burnus <burnus@net-b.de>
13 * trans-io.c (gfc_build_io_library_fndecls): Fix return
14 value of some libgfortran functions.
16 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
19 * dependency.c (gfc_deb_compare_expr): Remove any integer
20 conversion functions to larger types from both arguments.
21 Remove handling these functions futher down.
23 2010-08-03 Janus Weil <janus@gcc.gnu.org>
27 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
28 * resolve.c (resolve_tb_generic_targets): Check for errors.
30 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
33 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
36 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
39 * dependency.h: Add prototype for gfc_are_identical_variables.
40 * frontend-passes.c: Include depencency.h.
41 (optimimize_equality): Use gfc_are_identical_variables.
42 * dependency.c (identical_array_ref): New function.
43 (gfc_are_identical_variables): New function.
44 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
45 * dependency.c (gfc_check_section_vs_section). Rename gfc_
46 prefix from statc function.
47 (check_section_vs_section): Change arguments to gfc_array_ref,
48 adjust function body accordingly.
50 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
51 Janus Weil <janus@gcc.gnu.org>
56 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
57 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
58 gfc_copy_formal_args, gfc_copy_formal_args_intr,
59 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
60 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
61 Call reject_statement in case of error.
62 (match_deferred_characteritics): Call gfc_undo_symbols in case match
65 2010-08-01 Janus Weil <janus@gcc.gnu.org>
68 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
69 (gfc_find_derived_vtab): Make vtabs and vtypes public.
70 * module.c (read_module): When reading module files, always import
71 vtab and vtype symbols.
73 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
77 * symbol.c (changed_syms): Made non-static.
78 * parse.c (changed_syms): Declare new external.
79 (next_statement): Assert changed_syms is NULL at the beginning.
81 2010-07-30 Janus Weil <janus@gcc.gnu.org>
82 Steven G. Kargl <kargl@gcc.gnu.org>
85 * match.c (match_type_spec): Try to parse derived types before
88 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
90 * gfortran.h (gfc_release_symbol): New prototype.
91 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
92 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
93 Use gfc_release_symbol.
94 * parse.c (gfc_fixup_sibling_symbols): Ditto.
95 * resolve.c (resolve_symbol): Ditto.
97 2010-07-29 Tobias Burnus <burnus@net-b.de>
101 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
102 external procedure declarations in modules.
103 (gfc_get_symbol_decl): Modify assert.
105 2010-07-29 Janus Weil <janus@gcc.gnu.org>
108 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
110 2010-07-29 Janus Weil <janus@gcc.gnu.org>
113 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
114 (gfc_trans_class_assign): Modified prototype.
115 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
116 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
117 (gfc_trans_class_assign): ... here. Modified actual arguments.
118 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
119 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
120 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
122 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
126 * class.c (gfc_find_derived_vtab): Accept or discard newly created
127 symbols before returning.
129 2010-07-29 Joseph Myers <joseph@codesourcery.com>
131 * lang.opt (cpp): Remove Joined and Separate markers.
132 (cpp=): New internal option.
133 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
134 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
137 2010-07-29 Daniel Kraft <d@domob.eu>
140 * array.c (resolve_array_bound): Fix error message to properly handle
141 non-variable expressions.
143 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
145 * decl.c (free_value): Also free repeat field.
146 * data.c (gfc_assign_data_value): Always free offset before returning.
148 2010-07-28 Daniel Kraft <d@domob.eu>
150 * gfortran.h (gfc_build_intrinsic_call): New method.
151 * expr.c (gfc_build_intrinsic_call): New method.
152 * simplify.c (range_check): Ignore non-constant value.
153 (simplify_bound_dim): Handle non-variable expressions and
154 fix memory leak with non-free'ed expression.
155 (simplify_bound): Handle non-variable expressions.
156 (gfc_simplify_shape): Ditto.
157 (gfc_simplify_size): Ditto, but only in certain cases possible.
159 2010-07-28 Joseph Myers <joseph@codesourcery.com>
161 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
164 2010-07-28 Tobias Burnus <burnus@net-b.de>
167 * trans-types.c (gfc_get_derived_type): Fix DT declaration
168 from modules for whole-file mode.
170 2010-07-27 Joseph Myers <joseph@codesourcery.com>
172 * gfortran.h (gfc_handle_option): Update prototype and return
174 * options.c (gfc_handle_option): Update prototype and return value
177 2010-07-27 Joseph Myers <joseph@codesourcery.com>
179 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
180 decoded options in allocating deferred_opt.
181 * cpp.h (gfc_cpp_init_options): Update prototype.
182 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
183 * gfortran.h (gfc_option_lang_mask): New.
184 (gfc_init_options): Update prototype.
185 * options.c (gfc_option_lang_mask): New.
186 (gfc_init_options): Update prototype. Pass new arguments to
187 gfc_cpp_init_options.
189 2010-07-26 Tobias Burnus <burnus@net-b.de>
192 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
193 for functions which are later in the same file.
194 (gfc_create_function_decl, build_function_decl,
195 build_entry_thunks): Add global argument.
196 * trans.c (gfc_generate_module_code): Update
197 gfc_create_function_decl call.
198 * trans.h (gfc_create_function_decl): Update prototype.
199 * resolve.c (resolve_global_procedure): Also resolve for
202 2010-07-26 Richard Henderson <rth@redhat.com>
205 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
206 (gfc_write_global_declarations): New.
208 2010-07-26 Tobias Burnus <burnus@net-b.de>
211 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
212 for call to transfer_namelist_element.
213 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
216 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
219 * Make-lang.in: Add fortran/frontend-passes.o.
220 * gfortran.h: Add prototype for gfc_run_passes.
221 * resolve.c (gfc_resolve): Call gfc_run_passes.
222 * frontend-passes.c: New file.
224 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
227 * scanner.c (gfc_next_char_literal): Enable truncation warning for
230 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
233 * gfortran.h (gfc_namespace): New field old_equiv.
234 (gfc_free_equiv_until): New prototype.
235 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
236 a parameterized stop condition.
237 (gfc_free_equiv): Use gfc_free_equiv_until.
238 * parse.c (next_statement): Save equivalence list.
239 (reject_statement): Restore equivalence list.
241 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
244 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
245 in the function so that it does not get missed by early exits.
246 (load_line): Add checks for quoted strings and free form comments to
247 disable warnings on comments. Add check for ampersand as first
248 character after truncation and don't warn for this case, but warn if
249 there are subsequent non-whitespace characters.
251 2010-07-24 Tobias Burnus <burnus@net-b.de>
254 * parse.c (gfc_parse_file): Do not override
255 gfc_global_ns_list items.
257 2010-07-24 Tobias Burnus <burnus@net-b.de>
259 * options.c (gfc_init_options): Enable -fwhole-file by default.
260 * interface.c (compare_parameter): Assume a Hollerith constant is
261 compatible with all other argument types.
263 2010-07-23 Tobias Burnus <burnus@net-b.de>
266 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
267 -fwhole-file also for derived types.
268 * trans-types.c (copy_dt_decls_ifequal): Remove static and
269 rename to gfc_copy_dt_decls_ifequal.
270 (gfc_get_derived_type): Update call.
271 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
273 2010-07-23 Tobias Burnus <burnus@net-b.de>
276 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
278 2010-07-23 Jakub Jelinek <jakub@redhat.com>
280 * trans-types.c (gfc_get_array_descriptor_base,
281 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
282 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
283 instead of clearing DECL_NAME.
284 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
286 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
289 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
291 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
292 reverse the scalarization loop.
293 gfc_conv_resolve_dependencies: Pass the reverse field of the
294 loopinfo to gfc_dep_resolver.
295 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
296 assignment by resetting loop.reverse.
297 gfortran.h : Add the gfc_reverse enum.
298 trans.h : Add the reverse field to gfc_loopinfo.
299 dependency.c (gfc_check_dependency): Pass null to the new arg
301 (gfc_check_section_vs_section): Check for reverse dependencies.
302 (gfc_dep_resolver): Add reverse argument and deal with the loop
304 dependency.h : Modify prototype for gfc_dep_resolver to include
307 2010-07-23 Daniel Kraft <d@domob.eu>
310 * gfortran.h (gfc_find_symtree_in_proc): New method.
311 * symbol.c (gfc_find_symtree_in_proc): New method.
312 * match.c (match_exit_cycle): Look for loop name also in parent
313 namespaces within current procedure.
315 2010-07-22 Tobias Burnus <burnus@net-b.de>
318 * dependency.c (gfc_check_dependency): Add argument alising check.
319 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
321 2010-07-22 Daniel Kraft <d@domob.eu>
323 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
324 now in the correct place.
326 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
329 * Revert my commit r162325.
331 2010-07-21 Daniel Kraft <d@domob.eu>
333 * trans.h (gfc_get_return_label): Removed.
334 (gfc_generate_return): New method.
335 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
336 returning a tree directly.
337 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
338 (gfc_trans_block_construct): Update for new interface to
339 `gfc_trans_deferred_vars'.
340 * trans-decl.c (current_function_return_label): Removed.
341 (current_procedure_symbol): New variable.
342 (gfc_get_return_label): Removed.
343 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
344 returning a tree directly.
345 (get_proc_result), (gfc_generate_return): New methods.
346 (gfc_generate_function_code): Clean up and do init/cleanup here
347 also with gfc_wrapped_block. Remove return-label but rather
350 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
353 * fortran/match.c (match_type_spec): Check for derived type before
356 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
359 * interface.c (matching_typebound_op): Add argument for the
360 return of the generic name for the procedure.
361 (build_compcall_for_operator): Add an argument for the generic
362 name of an operator procedure and supply it to the expression.
363 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
364 calls to the above procedures.
365 * resolve.c (resolve_typebound_function): Catch procedure
366 component calls for CLASS objects, check that the vtable is
367 complete and insert the $vptr and procedure components, to make
369 (resolve_typebound_function): The same.
370 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
371 an allocatable scalar if it is a result.
373 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
376 * match.c (gfc_match_iterator): Reverted.
378 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
381 * match.c (gfc_match_iterator): Remove error that iterator
382 cannot be INTENT(IN).
384 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
386 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
387 Access subscript through the "dim" field index.
388 (gfc_trans_create_temp_array): Access ss info through the "dim" field
390 (gfc_conv_array_index_offset): Ditto.
391 (gfc_conv_loop_setup): Ditto.
392 (gfc_conv_expr_descriptor): Ditto.
393 (gfc_conv_ss_startstride): Ditto. Update call to
394 gfc_conv_section_startstride.
395 (gfc_conv_section_startstride): Set values along the array dimension.
396 Get array dimension directly from the argument.
398 2010-07-15 Jakub Jelinek <jakub@redhat.com>
400 * trans.h (gfc_string_to_single_character): New prototype.
401 * trans-expr.c (string_to_single_character): Renamed to ...
402 (gfc_string_to_single_character): ... this. No longer static.
403 (gfc_conv_scalar_char_value, gfc_build_compare_string,
404 gfc_trans_string_copy): Adjust callers.
405 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
406 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
407 (select_struct): Move to toplevel, add GTY(()).
408 (gfc_trans_character_select): Optimize SELECT CASE
409 with character length 1.
411 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
413 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
414 * trans-common.c: Likewise.
415 * trans-decl.c: Likewise.
416 * trans-types.c: Likewise.
419 2010-07-15 Janus Weil <janus@gcc.gnu.org>
422 * resolve.c (resolve_typebound_generic_call): Resolve generic
423 non-polymorphic type-bound procedure calls to the correct specific
425 (resolve_typebound_subroutine): Remove superfluous code.
427 2010-07-15 Daniel Kraft <d@domob.eu>
430 * trans.h (struct gfc_wrapped_block): New struct.
431 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
432 (gfc_finish_wrapped_block): New method.
433 (gfc_init_default_dt): Add new init code to block rather than
435 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
436 (gfc_trans_dummy_array_bias): Ditto.
437 (gfc_trans_g77_array): Ditto.
438 (gfc_trans_deferred_array): Ditto.
439 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
440 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
441 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
442 (gfc_finish_wrapped_block): New method.
443 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
444 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
445 (gfc_trans_deferred_array): Ditto.
446 * trans-decl.c (gfc_trans_dummy_character): Ditto.
447 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
448 (init_intent_out_dt): Ditto.
449 (gfc_init_default_dt): Add new init code to block rather than
451 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
452 and cleanup code and put it all together.
454 2010-07-15 Jakub Jelinek <jakub@redhat.com>
456 * trans.h (gfc_build_compare_string): Add CODE argument.
457 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
458 gfc_build_compare_string.
459 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
460 gfc_build_compare_string.
461 (string_to_single_character): Rename len variable to length.
462 (gfc_optimize_len_trim): New function.
463 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
464 or NE_EXPR and one of the strings is string literal with LEN_TRIM
465 bigger than the length of the other string, they compare unequal.
468 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
469 in CASE_LABEL_EXPR and use NULL for low for the default case.
471 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
473 * trans-array.c (gfc_conv_section_upper_bound): Remove
474 (gfc_conv_section_startstride): Don't set the upper bound in the
475 vector subscript case.
476 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
478 2010-07-14 Janus Weil <janus@gcc.gnu.org>
481 * gfortran.h (gfc_is_data_pointer): Remove prototype.
482 * dependency.c (gfc_is_data_pointer): Make it static.
483 * intrinsic.texi: Update documentation on C_LOC.
484 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
485 and add a check for polymorphic variables.
487 2010-07-14 Jakub Jelinek <jakub@redhat.com>
489 * trans-expr.c (string_to_single_character): Also optimize
490 string literals containing a single char followed only by spaces.
491 (gfc_trans_string_copy): Remove redundant string_to_single_character
494 * trans-decl.c (gfc_build_intrinsic_function_decls,
495 gfc_build_builtin_function_decls): Mark functions as
496 DECL_PURE_P or TREE_READONLY.
498 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
500 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
501 instead of build_function_call_expr.
502 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
504 2010-07-13 Tobias Burnus <burnus@net-b.de>
505 Daniel Franke <franke.daniel@gmail.com>
508 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
509 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
511 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
513 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
514 Tobias Burnus <burnus@net-b.de>
517 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
518 noclobber/noescape annotations to function calls.
519 (gfc_build_builtin_function_decls): Likewise.
521 2010-07-13 Janus Weil <janus@gcc.gnu.org>
527 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
528 * class.c (gfc_build_class_symbol): Modified call to
529 'gfc_find_derived_vtab'.
530 (add_proc_component): Removed, moved code into 'add_proc_comp'.
531 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
533 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
534 Removed treatment of generics.
535 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
536 Call 'add_proc_comp' instead of duplicating code.
537 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
539 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
540 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
541 Removed treatment of generics.
542 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
543 'gfc_find_derived_vtab'.
544 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
545 Removed treatment of generics.
546 (resolve_select_type,resolve_fl_derived): Modified call to
547 'gfc_find_derived_vtab'.
548 * trans-decl.c (gfc_get_symbol_decl): Ditto.
549 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
551 * trans-stmt.c (gfc_trans_allocate): Ditto.
553 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
556 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
559 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
561 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
562 * resolve.c (build_default_init_expr): Ditto.
564 2010-07-11 Tobias Burnus <burnus@net-b.de>
567 * module.c (sort_iso_c_rename_list): Remove.
568 (import_iso_c_binding_module,use_iso_fortran_env_module):
569 Allow multiple imports of the same symbol.
571 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
573 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
575 2010-07-11 Janus Weil <janus@gcc.gnu.org>
578 * decl.c (build_sym,attr_decl1): Only build the class container if the
579 symbol has sufficient attributes.
580 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
581 pointer attribute for classes.
582 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
583 * module.c (MOD_VERSION): Bump.
584 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
585 (mio_symbol_attribute): Handle class_pointer attribute.
586 * parse.c (parse_derived): Use class_pointer instead of pointer
587 attribute for classes.
588 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
589 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
590 resolve_allocate_expr,resolve_fl_derived): Ditto.
591 (resolve_fl_var_and_proc): Check for class_ok attribute.
593 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
595 * trans-io.c (gfc_build_st_parameter): Update calls to
596 gfc_add_field_to_struct.
597 * trans-stmt.c (ADD_FIELD): Ditto.
599 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
601 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
602 fieldlist, remove fieldlist from argument list.
603 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
604 and remove fieldlist from argument list.
605 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
606 gfc_get_mixed_entry_union): Move setting
607 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
608 * trans-types.h (gfc_add_field_to_struct): Update prototype.
610 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
613 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
614 if the lhs has never been host associated, as well as not being
615 use associated, a pointer or a target.
616 * resolve.c (resolve_variable): Mark variables that are host
618 * gfortran.h: Add the host_assoc bit to the symbol_attribute
621 2010-07-09 Janus Weil <janus@gcc.gnu.org>
623 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
624 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
627 2010-07-08 Janus Weil <janus@gcc.gnu.org>
630 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
631 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
632 gfc_resolve_storage_size): New prototypes.
633 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
634 * intrinsic.c (add_functions): Add STORAGE_SIZE.
635 * iresolve.c (gfc_resolve_storage_size): New function.
636 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
638 (gfc_conv_intrinsic_storage_size): New function.
639 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
641 2010-07-08 Jakub Jelinek <jakub@redhat.com>
644 * match.c (match_exit_cycle): Error on EXIT also from collapsed
645 !$omp do loops. Error on CYCLE to non-innermost collapsed
648 2010-07-08 Tobias Burnus <burnus@net-b.de>
651 * array.c (gfc_match_array_ref): Better error message for
652 coarrays with too few ranks.
653 (match_subscript): Move one diagnostic to caller.
654 * gfortran.h (gfc_get_corank): Add prottype.
655 * expr.c (gfc_get_corank): New function.
656 * iresolve.c (resolve_bound): Fix rank for cobounds.
657 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
658 gfc_resolve_ucobound, gfc_resolve_this_image): Update
661 2010-07-06 Tobias Burnus <burnus@net-b.de>
664 * array.c (gfc_expand_constructor): Add optional diagnostic.
665 * gfortran.h (gfc_expand_constructor): Update prototype.
666 * expr.c (gfc_simplify_expr, check_init_expr,
667 gfc_reduce_init_expr): Update gfc_expand_constructor call.
668 * resolve.c (gfc_resolve_expr): Ditto.
670 2010-07-06 Tobias Burnus <burnus@net-b.de>
672 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
673 * trans-intrinsic.c: Ditto.
674 * trans-types.c: Ditto.
675 * convert.c: Include diagnostic-core.h instead of toplev.h.
677 * trans-array.c: Ditto.
678 * trans-const.c: Ditto.
679 * trans-expr.c: Ditto.
681 * trans-openmp.c: Ditto.
684 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
687 * check.c (dim_rank_check): Also check intrinsic functions.
688 Adjust permissible rank for functions which reduce the rank of
689 their argument. Spread is an exception, where DIM can
690 be one larger than the rank of array.
692 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
695 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
697 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
700 * trans-types.c (gfc_get_derived_type): Derived type fields
701 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
702 but build_pointer_type_for_mode must be used for this.
704 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
706 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
707 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
708 type of gfc_conv_procedure_call.
709 (conv_generic_with_optional_char_arg): Likewise.
710 * trans-stmt.c (gfc_trans_call): Likewise.
711 * trans-expr.c (gfc_conv_function_expr): Likewise.
712 (gfc_conv_procedure_call): Use build_call_vec instead of
715 2010-07-04 Daniel Kraft <d@domob.eu>
717 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
719 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
723 * trans-types.c (gfc_get_derived_type): Derived type fields
724 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
726 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
729 * decl.c (match_procedure_in_type): Clear structure before using.
730 (gfc_match_generic): Ditto.
732 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
734 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
735 * trans-types.c (gfc_add_field_to_struct_1): New function, most
736 of which comes from...
737 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
738 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
740 (gfc_get_array_descriptor_base): Likewise.
741 (gfc_get_mixed_entry_union): Likewise.
742 (gfc_get_derived_type): Add extra chain parameter for
743 gfc_add_field_to_struct.
744 * trans-stmt.c (gfc_trans_character_select): Likewise.
745 * trans-io.c (gfc_build_st_parameter): Likewise.
747 2010-06-29 Janus Weil <janus@gcc.gnu.org>
750 * resolve.c (is_external_proc): Prevent procedure pointers from being
751 regarded as external procedures.
753 2010-06-29 Janus Weil <janus@gcc.gnu.org>
756 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
757 passed as second argument of ASSOCIATED.
759 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
762 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
763 to determine if a function assignment can be made without a
765 (gfc_trans_arrayfunc_assign): Move all the conditions that
766 suppress the direct function call to the above new functon and
769 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
772 * interface.c (argument_rank_mismatch): New function.
773 (compare_parameter): Call new function instead of generating
776 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
778 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
779 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
782 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
784 * Make-lang.in: Update dependencies.
786 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
788 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
789 and exit_label fields.
790 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
792 * trans-stmt.c (gfc_trans_simple_do): Likewise.
793 (gfc_trans_do): Likewise.
794 (gfc_trans_do_while): Likewise.
795 (gfc_trans_cycle): Use cycle_label directly.
796 (gfc_trans_exit): Use exit_label directly.
798 2010-06-27 Daniel Kraft <d@domob.eu>
800 * dump-parse-tree.c (show_symbol): Dump target-expression for
802 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
803 (show_namespace): Use show_level for correct indentation of
804 "inner namespaces" (contained procedures or BLOCK).
806 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
809 * dump-parse-tree.c (show_code_node): Show namespace for
812 2010-06-26 Tobias Burnus <burnus@net-b.de>
814 * decl.c (gfc_match_decl_type_spec): Support
815 TYPE(intrinsic-type-spec).
817 2010-06-25 Tobias Burnus <burnus@net-b.de>
819 * intrinsic.h (gfc_check_selected_real_kind,
820 gfc_simplify_selected_real_kind): Update prototypes.
821 * intrinsic.c (add_functions): Add radix support to
823 * check.c (gfc_check_selected_real_kind): Ditto.
824 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
825 * trans-decl.c (gfc_build_intrinsic_function_decls):
826 Change call from selected_real_kind to selected_real_kind2008.
827 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
828 (PRECISION, RANGE, RADIX): Add cross @refs.
830 2010-06-25 Tobias Burnus <burnus@net-b.de>
832 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
833 * gfortran.texi (_gfortran_set_options): Update for
834 GFC_STD_F2008_OBS addition.
835 * libgfortran.h: Add GFC_STD_F2008_OBS.
836 * options.c (set_default_std_flags, gfc_handle_option): Handle
838 io.c (check_format): Fix allow_std check.
840 2010-06-25 Tobias Burnus <burnus@net-b.de>
842 * decl.c (gfc_match_entry): Allow END besides
843 END SUBROUTINE/END FUNCTION for contained procedures.
845 2010-06-25 Tobias Burnus <burnus@net-b.de>
847 * parse.c (next_free, next_fixed): Allow ";" as first character.
849 2010-06-24 Tobias Burnus <burnus@net-b.de>
852 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
854 2010-06-22 Janus Weil <janus@gcc.gnu.org>
857 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
860 2010-06-21 Tobias Burnus <burnus@net-b.de>
863 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
865 * symbol.c (gfc_add_contiguous): New function.
866 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
867 * decl.c (match_attr_spec): Ditto.
868 (gfc_match_contiguous): New function.
869 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
871 * gfortran.h (symbol_attribute): Add contiguous.
872 (gfc_is_simply_contiguous): Add prototype.
873 (gfc_add_contiguous): Add prototype.
874 * match.h (gfc_match_contiguous): Add prototype.
875 * parse.c (decode_specification_statement,
876 decode_statement): Handle contiguous attribute.
877 * expr.c (gfc_is_simply_contiguous): New function.
878 * dump-parse-tree.c (show_attr): Handle contiguous.
879 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
881 * trans-expr.c (gfc_add_interface_mapping): Copy
883 * trans-array.c (gfc_conv_descriptor_stride_get,
884 gfc_conv_array_parameter): Handle contiguous arrays.
885 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
886 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
888 * trans.h (gfc_array_kind): Ditto.
889 * trans-decl.c (gfc_get_symbol_decl): Ditto.
891 2010-06-20 Joseph Myers <joseph@codesourcery.com>
893 * options.c (gfc_handle_option): Don't handle N_OPTS.
895 2010-06-19 Janus Weil <janus@gcc.gnu.org>
898 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
901 2010-06-18 Tobias Burnus <burnus@net-b.de>
904 * resolve.c (resolve_allocate_deallocate): Properly check
905 part-refs in stat=/errmsg= for invalid use.
907 2010-06-17 Janus Weil <janus@gcc.gnu.org>
910 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
911 Return directly in case of an error.
913 2010-06-16 Janus Weil <janus@gcc.gnu.org>
916 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
917 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
918 structure to each procedure in a procedure list.
919 * module.c (mio_typebound_proc): Add NULL argument to
920 'gfc_get_typebound_proc'.
921 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
922 to initialize the new structure.
924 2010-06-15 Janus Weil <janus@gcc.gnu.org>
927 * gfortran.h (gfc_expr): Add new member 'mold'.
928 * match.c (gfc_match_allocate): Implement the MOLD tag.
929 * resolve.c (resolve_allocate_expr): Ditto.
930 * trans-stmt.c (gfc_trans_allocate): Ditto.
932 2010-06-15 Jakub Jelinek <jakub@redhat.com>
935 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
936 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
937 GFC_DECL_SAVED_DESCRIPTOR set.
938 (gfc_omp_report_decl): New function.
939 * trans.h (gfc_omp_report_decl): New prototype.
940 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
942 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
946 * gfortranspec.c (lang_specific_driver): Removed deprecation
948 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
949 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
950 * cpp.h (gfc_cpp_makedep): New.
951 (gfc_cpp_add_dep): New.
952 (gfc_cpp_add_target): New.
953 * cpp.c (gfc_cpp_option): Add deps* members.
954 (gfc_cpp_makedep): New.
955 (gfc_cpp_add_dep): New.
956 (gfc_cpp_add_target): New.
957 (gfc_cpp_init_options): Initialize new options.
958 (gfc_cpp_handle_option): Handle new options.
959 (gfc_cpp_post_options): Map new options to libcpp-options.
960 (gfc_cpp_init): Handle deferred -MQ and -MT options.
961 (gfc_cpp_done): If requested, write dependencies to file.
962 * module.c (gfc_dump_module): Add a module filename as target.
963 * scanner.c (open_included_file): New parameter system; add the
964 included file as dependency.
965 (gfc_open_included_file): Add the included file as dependency.
966 (gfc_open_intrinsic_module): Likewise.
967 * invoke.texi: Removed deprecation warning for -M.
968 * gfortran.texi: Removed Makefile-dependencies project.
970 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
972 * resolve.c (resolve_global_procedure): Improved checking if an
973 explicit interface is required.
975 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
977 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
979 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
980 (gfc_conv_intrinsic_ttynam): Likewise.
981 (gfc_conv_intrinsic_trim): Likewise.
983 2010-06-12 Janus Weil <janus@gcc.gnu.org>
986 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
988 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
990 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
992 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
994 * mathbuiltins.def: Add builtins that do not directly correspond
995 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
996 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
997 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
998 code_{r,c}{4,8,10,16} fields. Add
999 {,complex}{float,double,long_double}_built_in fields.
1000 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1001 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1002 definition of OTHER_BUILTIN.
1003 (real_compnt_info): Remove unused struct.
1004 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1006 (build_round_expr): Call builtin_decl_for_precision instead of
1008 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1009 instead of a switch.
1010 (gfc_build_intrinsic_lib_fndecls): Match
1011 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1012 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1014 (gfc_conv_intrinsic_lib_function): Go through all the extended
1016 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1017 instead of a switch.
1018 (gfc_conv_intrinsic_abs): Likewise.
1019 (gfc_conv_intrinsic_mod): Likewise.
1020 (gfc_conv_intrinsic_sign): Likewise.
1021 (gfc_conv_intrinsic_fraction): Likewise.
1022 (gfc_conv_intrinsic_nearest): Likewise.
1023 (gfc_conv_intrinsic_spacing): Likewise.
1024 (gfc_conv_intrinsic_rrspacing): Likewise.
1025 (gfc_conv_intrinsic_scale): Likewise.
1026 (gfc_conv_intrinsic_set_exponent): Likewise.
1028 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1032 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1033 functions with CLASS formal arguments.
1035 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1038 * resolve.c (conformable_arrays): Handle allocatable components.
1040 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1043 * gfortran.texi: Document that Cray pointers cannot be function
1046 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1049 * gfortran.texi: Document lack of support for syntax
1050 "complex FUNCTION name*16()", and existence of alternative
1051 legacy syntax "complex*16 FUNCTION name()".
1053 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1056 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1057 POSIX's fsync(), and how to call the latter from Fortran code.
1059 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1062 * interface.c (compare_actual_formal): Reject actual arguments with
1063 array subscript passed to ASYNCHRONOUS dummys.
1065 2010-06-10 Daniel Kraft <d@domob.eu>
1068 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1069 (struct gfc_symbol): New field `assoc'.
1070 (struct gfc_association_list): New struct.
1071 (struct gfc_code): New struct `block' in union, move `ns' there
1072 and add association list.
1073 (gfc_free_association_list): New method.
1074 (gfc_has_vector_subscript): Made public;
1075 * match.h (gfc_match_associate): New method.
1076 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1077 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1078 * interface.c (gfc_has_vector_subscript): Made public.
1079 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1080 * match.c (gfc_match_associate): New method.
1081 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1082 * primary.c (match_variable): Don't allow names associated to expr here.
1083 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1084 (case_exec_markers, case_end): Add ASSOCIATE statement.
1085 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1086 (parse_associate): New method.
1087 (parse_executable): Handle ST_ASSOCIATE.
1088 (parse_block_construct): Change reference to gfc_code's `ns' field.
1089 * resolve.c (resolve_select_type): Ditto.
1090 (resolve_code): Ditto.
1091 (resolve_block_construct): Ditto and add comment.
1092 (resolve_select_type): Set association list in generated BLOCK to NULL.
1093 (resolve_symbol): Resolve associate names.
1094 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1095 and free association list.
1096 (gfc_free_association_list): New method.
1097 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1098 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1099 gfc_code's `ns' field.
1101 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1103 * error.c (error_print): Pre-initialize loc by NULL.
1104 * openmp.c (resolve_omp_clauses): Add explicit
1105 braces to avoid ambigous else.
1106 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1108 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1110 * gfc-internals.texi: Move to GFDL 1.3.
1111 * gfortran.texi: Ditto.
1112 * intrinsic.texi: Ditto.
1113 * invoke.texi: Ditto.
1115 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1118 * check.c (gfc_check_selected_real_kind): Verify that the
1119 actual arguments are scalar.
1121 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1124 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1126 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1129 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1131 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1133 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1135 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1137 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1138 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1139 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1140 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1142 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1143 less_than_bitsize2): New functions.
1144 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1145 nonnegative_check and less_than_bitsize1.
1146 (gfc_check_ibclr, gfc_check_ibset): Removed.
1147 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1150 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1153 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1156 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1158 * resolve.c (resolve_deallocate_expr): Avoid warning
1159 about possible use of iunitialized sym.
1160 (resolve_allocate_expr): Pre-initialize sym by NULL.
1162 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1165 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1167 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1169 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1171 (gfc_get_array_type_bounds): Likewise.
1173 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1174 (gfc_find_module): Likewise.
1176 * f95-lang.c (pushlevel): Likewise.
1178 * trans.h (struct lang_type): Add variable_size GTY option.
1179 (struct lang_decl): Likewise.
1181 2010-06-08 Tobias Burnus <burnus@net-b.de>
1184 * symbol.c (check_conflict): Move protected--external/procedure check ...
1185 * resolve.c (resolve_select_type): ... to the resolution stage.
1187 2010-06-07 Tobias Burnus <burnus@net-b.de>
1189 * options.c (gfc_handle_option): Fix -fno-recursive.
1191 2010-06-07 Tobias Burnus <burnus@net-b.de>
1193 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1194 * gfortran.texi (copyrights-gfortran): Ditto.
1196 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1198 * lang.opt (fshort-enums): Define using Var and VarExists.
1199 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1201 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1202 Janus Weil <janus@gcc.gnu.org>
1205 * resolve.c (get_declared_from_expr): Move to before
1206 resolve_typebound_generic_call. Make new_ref and class_ref
1207 ignorable if set to NULL.
1208 (resolve_typebound_generic_call): Once we have resolved the
1209 generic call, check that the specific instance is that which
1210 is bound to the declared type.
1211 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1212 freeing 'class_ref->next' twice.
1214 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1217 * trans-array.c (structure_alloc_comps): Dereference scalar
1218 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1221 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1223 * gfortranspec.c (append_arg, lang_specific_driver): Use
1224 GCC-specific formats in diagnostics.
1226 2010-06-02 Tobias Burnus <burnus@net-b.de>
1229 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1232 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1235 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1238 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1240 * fortran/gfortran.texi: Fix typos in description of variable-format-
1243 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1246 * dependency.c (gfc_check_section_vs_section): Check
1247 for interleaving array assignments without conflicts.
1249 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1251 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1252 $data component of a class container.
1253 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1254 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1255 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1256 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1257 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1258 * gcc/fortran/parse.c (parse_derived): Ditto.
1259 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1260 gfc_expr_attr): Ditto.
1261 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1262 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1263 resolve_fl_var_and_proc, resolve_typebound_procedure,
1264 resolve_fl_derived): Ditto.
1265 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1266 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1268 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1269 gfc_trans_deferred_vars): Ditto.
1270 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1272 2010-05-28 Tobias Burnus <burnus@net-b.de>
1274 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1276 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1278 * gfortranspec.c (append_arg, lang_specific_driver): Use
1279 fatal_error instead of fatal. Use warning instead of fprintf for
1282 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1284 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1285 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1286 xstrerror instead of strerror.
1288 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1290 * cpp.c (cb_cpp_error): Save and restore
1291 global_dc->warn_system_headers, not variable warn_system_headers.
1293 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1295 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1297 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1299 * trans-common.c: Do not include rtl.h, include output.h instead.
1300 * trans-decl.c: Likewise.
1302 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1305 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1306 namespace before trying to reorder the gsymbols.
1308 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1313 * resolve.c (resolve_global_procedure): Add check for global
1314 procedures with implicit interfaces and assumed-shape or optional
1315 dummy arguments. Verify that function return type, kind and string
1318 2010-05-21 Tobias Burnus <burnus@net-b.de>
1320 * gfortran.h: Do not include system.h.
1321 * bbt.c: Include system.h.
1323 * dependency.c: Ditto.
1324 * dump-parse-tree.c: Ditto.
1325 * arith.h: Do not include gfortran.h.
1326 * constructor.h: Do not include gfortran.h and splay-tree.h.
1327 * match.h: Do not include gfortran.h.
1329 * target-memory.h: Ditto.
1330 * openmp.c: Do not include toplev.h and target.h.
1331 * trans-stmt.c: Ditto not include toplev.h.
1333 * trans-common.c: Tell why toplev.h is needed. And
1334 do not include target.h.
1335 * trans-expr.c: Tell why toplev.h is needed.
1336 * trans-array.c: Ditto.
1337 * trans-openmp.c: Ditto.
1338 * trans-const.c: Ditto.
1340 * trans-types.c: Ditto.
1341 * trans-io.c: Ditto.
1342 * trans-decl.c: Ditto.
1345 * trans-intrinsic.c: Ditto.
1348 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1351 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1352 before returning MATCH_ERROR. Add check for scalar. Add check for
1353 default integer kind.
1355 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1358 * match.c (gfc_match_select_type): On error jump back out of the local
1360 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1361 stage, more precisely to ...
1362 * resolve.c (resolve_fl_derived): ... this place.
1364 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1367 * resolve.c (ensure_not_abstract): Allow abstract types with
1368 non-abstract ancestors.
1370 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1372 * trans-const.c: Include realmpfr.h.
1373 * Make-lang.in: Update dependencies.
1375 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1377 * trans-const.c, trans-types.c, trans-intrinsic.c:
1378 Clean up redundant includes.
1380 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1383 * lang.opt (Wunused-dummy-argument): New option.
1384 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1385 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1386 (set_Wall): Enable warn_unused_dummy_argument.
1387 (gfc_handle_option): Set warn_unused_dummy_argument according to
1389 * trans-decl.c (generate_local_decl): Separate warnings about
1390 unused variables and unused dummy arguments.
1391 * invoke.texi: Documented new option.
1393 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1395 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1396 (gfc_conv_string_tmp): Do not assert type comparibilty.
1397 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1398 (gfc_conv_expr_descriptor): Remove assert.
1399 * trans-common.c: Clarify why rtl.h and tm.h are included.
1400 * trans-openmp.c: Do not include ggc.h and real.h.
1401 Explain why gimple.h is included.
1402 * trans-const.c: Do not include ggc.h.
1403 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1404 * trans.c: Do not include ggc.h and real.h.
1405 Explain why gimple.h is included.
1406 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1407 and dwarf2out.h are included.
1408 * trans-io.c: Do not include gimple.h and real.h.
1409 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1410 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1413 2010-05-20 Tobias Burnus <burnus@net-b.de>
1415 * options.c (gfc_init_options,gfc_post_options): Enable
1416 flag_associative_math by default.
1418 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1421 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1422 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1423 blank STOP, handling a null expression. (gfc_trans_pause): Use
1424 pause_string for blank PAUSE.
1425 * trans.h: Add external function declaration for error_stop_numeric.
1426 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1427 the declaration for the library call. Adjust whitespaces.
1428 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1429 signal no stop code. Match the expression following the stop and pass
1430 that to the translators. Remove the old use of digit matching. Add
1431 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1432 and if CHARACTER, default character KIND.
1434 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1437 * lang.opt (Wconversion-extra): New option.
1438 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1439 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1440 (set_Wall): Enable -Wconversion.
1441 (gfc_handle_option): Set warn_conversion_extra.
1442 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1443 introduced for -Wconversion if -Wconversion-extra is present.
1444 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1445 -Wconversion; document -Wconversion-extra.
1447 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1450 * gfortran.h (gfc_has_default_initializer): New.
1451 * expr.c (gfc_has_default_initializer): New.
1452 * resolve.c (has_default_initializer): Removed, use
1453 gfc_has_default_initializer() instead. Updated all callers.
1454 * trans-array.c (has_default_initializer): Removed, use
1455 gfc_has_default_initializer() instead. Updated all callers.
1456 * trans-decl.c (generate_local_decl): Do not check the
1457 first component only to check for initializers, but use
1458 gfc_has_default_initializer() instead.
1460 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1463 * primary.c (match_string_constant): Move start_locus just inside
1465 * data.c (create_character_intializer): Clarified truncation warning.
1467 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1470 * intrinsic.h (gfc_check_float): New prototype.
1471 (gfc_check_sngl): New prototype.
1472 * check.c (gfc_check_float): New.
1473 (gfc_check_sngl): New.
1474 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1475 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1477 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1478 added them to the list of specifics of REAL instead.
1480 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1483 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1484 This is now handled via 'gfc_class_null_initializer'.
1486 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1488 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1489 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1490 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1491 add_procs_to_declared_vtab,add_generic_specifics,
1492 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1493 find_typebound_proc_uop,gfc_find_typebound_proc,
1494 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1495 gfc_get_tbp_symtree): Moved here from other places.
1496 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1498 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1499 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1500 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1501 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1502 * Make-lang.in: Add class.o.
1503 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1504 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1505 add_procs_to_declared_vtab,add_generic_specifics,
1506 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1507 find_typebound_proc_uop,gfc_find_typebound_proc,
1508 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1509 gfc_get_tbp_symtree): Move to class.c.
1511 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1513 * trans-types.c (gfc_init_types): Use build_function_type_list.
1514 (gfc_get_ppc_type): Likewise.
1515 * trans-decl.c (gfc_generate_constructors): Likewise.
1516 * f95-lang.c (build_builtin_fntypes): Likewise.
1517 (gfc_init_builtin_functions): Likewise.
1518 (DEF_FUNCTION_TYPE_0): Likewise.
1519 (DEF_FUNCTION_TYPE_1): Likewise.
1520 (DEF_FUNCTION_TYPE_2): Likewise.
1521 (DEF_FUNCTION_TYPE_3): Likewise.
1522 (DEF_FUNCTION_TYPE_4): Likewise.
1523 (DEF_FUNCTION_TYPE_5): Likewise.
1524 (DEF_FUNCTION_TYPE_6): Likewise.
1525 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1526 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1528 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1530 * trans-array.c (gfc_trans_array_constructor_value): Use
1531 build_constructor instead of build_constructor_from_list.
1532 (gfc_build_constant_array_constructor): Likewise.
1533 * trans-decl.c (create_main_function): Likewise.
1534 * trans-stmt.c (gfc_trans_character_select): Likewise.
1536 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1539 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1540 (resolve_fl_variable_derived): ... this place.
1541 (resolve_symbol): Make sure function symbols (and their result
1542 variables) are not resolved twice.
1544 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1547 * array.c (match_array_list): Revert change from 2010-05-13.
1549 2010-05-16 Richard Guenther <rguenther@suse.de>
1551 * trans-decl.c (module_htab_decls_hash): Revert last change.
1553 2010-05-16 Richard Guenther <rguenther@suse.de>
1555 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1557 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1559 * options.c (set_Wall): Remove special logic for Wuninitialized
1562 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1566 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1569 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1573 * gfortran.h (gfc_class_null_initializer): New prototype.
1574 * expr.c (gfc_class_null_initializer): New function to build a NULL
1575 initializer for CLASS pointers.
1576 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1577 containers. Remove default NULL initialization of $data component.
1578 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1580 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1581 Use new function 'gfc_class_null_initializer'.
1582 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1585 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1588 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1589 unsigned mpz_get_?i routines.
1591 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1593 * trans.c (trans_code): Set backend locus early.
1594 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1595 of the function instead of current input_location.
1597 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1600 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1602 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1603 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1606 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1609 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1611 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1612 by reference dummy procedures or non-dummy procedure pointers.
1613 (gfc_omp_predetermined_sharing): Return
1614 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1616 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1619 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1620 after OMP statement.
1621 (gfc_match_omp_critical): Likewise.
1622 (gfc_match_omp_flush): Likewise.
1623 (gfc_match_omp_workshare): Likewise.
1624 (gfc_match_omp_master): Likewise.
1625 (gfc_match_omp_ordered): Likewise.
1626 (gfc_match_omp_atomic): Likewise.
1627 (gfc_match_omp_barrier): Likewise.
1628 (gfc_match_omp_end_nowait): Likewise.
1630 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1633 * resolve.c (validate_case_label_expr): Removed FIXME.
1634 (resolve_select): Raise default warning on case labels out of range
1635 of the case expression.
1637 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1642 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1643 about conversion warnings.
1645 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1648 * match.c (gfc_match_select_type): Move error message to
1649 resolve_select_type.
1650 * resolve.c (resolve_select_type): Error message moved here from
1651 gfc_match_select_type. Correctly set type of temporary.
1653 2010-05-10 Richard Guenther <rguenther@suse.de>
1655 * trans-decl.c (gfc_build_library_function_decl): Split out
1657 (build_library_function_decl_1): ... this new function.
1658 Set a fnspec attribute if a specification was provided.
1659 (gfc_build_library_function_decl_with_spec): New function.
1660 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1661 and internal_unpack.
1663 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1666 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1669 2010-05-07 Jason Merrill <jason@redhat.com>
1671 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1672 to avoid -Wc++-compat warning.
1674 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1677 * options.c (gfc_handle_option): Add argument kind.
1678 * gfortran.h (gfc_handle_option): Update declaration.
1680 2010-05-06 Tobias Burnus <burnus@net-b.de>
1683 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1686 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1689 * resolve.c (traverse_data_list): Rephrase error message for
1690 non-constant bounds in data-implied-do.
1692 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1695 * gfortran.h: Removed repeat count from constructor, removed
1697 * data.h (gfc_assign_data_value_range): Changed return value from
1699 * data.c (gfc_assign_data_value): Add location to constructor element.
1700 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1701 for each element in range. Return early if an error was generated.
1702 * resolve.c (check_data_variable): Stop early if range assignment
1705 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1708 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1709 * symbol.c (gfc_build_class_symbol): Add separate class container for
1712 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1715 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1717 2010-05-02 Tobias Burnus <burnus@net-b.de>
1720 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1721 for lcobound, ucobound, image_index and this_image.
1722 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1723 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1724 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1725 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1727 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1729 2010-04-30 Tobias Burnus <burnus@net-b.de>
1733 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1734 calculation for array descriptor types.
1736 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1739 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1740 initializers for PPC members of the vtabs.
1742 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1745 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1746 attribute for all PPC members of the vtypes.
1747 (copy_vtab_proc_comps): Copy the correct interface.
1748 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1749 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1750 a dummy argument and make sure all PPC members of the vtab are
1751 initialized correctly.
1752 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1753 in call to gfc_trans_assign_vtab_procs.
1754 * trans-stmt.c (gfc_trans_allocate): Ditto.
1756 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1759 * resolve.c (resolve_typebound_function): Renamed
1760 resolve_class_compcall.Do all the detection of class references
1762 (resolve_typebound_subroutine): resolve_class_typebound_call
1763 renamed. Otherwise same as resolve_typebound_function.
1764 (gfc_resolve_expr): Call resolve_typebound_function.
1765 (resolve_code): Call resolve_typebound_subroutine.
1767 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1770 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1771 pass back the specific symtree name, rather than the target
1774 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1777 * resolve.c (resolve_structure_cons): Make the initializer of
1778 the vtab component 'extends' the same type as the component.
1780 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1783 * interface.c (check_interface1): Pass symbol name rather than NULL to
1784 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1785 trap MULL. (gfc_compare_derived_types): Revert previous change
1786 incorporated incorrectly during merge from trunk, r155778.
1787 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1788 than NULL to gfc_compare_interfaces.
1789 * symbol.c (add_generic_specifics): Likewise.
1791 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1794 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1795 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1796 (gfc_find_derived_vtab): Likewise.
1797 * module.c (ab_attribute): Add enumerator AB_VTAB.
1798 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1799 (check_for_ambiguous): Likewise.
1801 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1802 Janus Weil <janus@gcc.gnu.org>
1805 * trans-expr.c (select_class_proc): Remove function.
1806 (conv_function_val): Delete reference to previous.
1807 (gfc_conv_derived_to_class): Add second argument to the call to
1808 gfc_find_derived_vtab.
1809 (gfc_conv_structure): Exclude proc_pointer components when
1810 accessing $data field of class objects.
1811 (gfc_trans_assign_vtab_procs): New function.
1812 (gfc_trans_class_assign): Add second argument to the call to
1813 gfc_find_derived_vtab.
1814 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1815 implement holding off searching for the vptr derived type.
1816 (add_proc_component): New function.
1817 (add_proc_comps): New function.
1818 (add_procs_to_declared_vtab1): New function.
1819 (copy_vtab_proc_comps): New function.
1820 (add_procs_to_declared_vtab): New function.
1821 (void add_generic_specifics): New function.
1822 (add_generics_to_declared_vtab): New function.
1823 (gfc_find_derived_vtab): Add second argument to the call to
1824 gfc_find_derived_vtab. Add the calls to
1825 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1826 * decl.c (build_sym, build_struct): Use new arg in calls to
1827 gfc_build_class_symbol.
1828 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1829 definition of struct gfc_class_esym_list. Modify prototypes
1830 of gfc_build_class_symbol and gfc_find_derived_vtab.
1831 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1832 call to gfc_find_derived_vtab.
1833 * module.c : Add the vtype attribute.
1834 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1835 * resolve.c (resolve_typebound_generic_call): Add second arg
1836 to pass along the generic name for class methods.
1837 (resolve_typebound_call): The same.
1838 (resolve_compcall): Use the second arg to carry the generic
1839 name from the above. Remove the reference to class_esym.
1840 (check_members, check_class_members, resolve_class_esym,
1841 hash_value_expr): Remove functions.
1842 (resolve_class_compcall, resolve_class_typebound_call): Modify
1843 to use vtable rather than member by member calls.
1844 (gfc_resolve_expr): Modify second arg in call to
1846 (resolve_select_type): Add second arg in call to
1847 gfc_find_derived_vtab.
1848 (resolve_code): Add second arg in call resolve_typebound_call.
1849 (resolve_fl_derived): Exclude vtypes from check for late
1850 procedure definitions. Likewise for checking of explicit
1851 interface and checking of pass arg.
1852 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1853 calls to gfc_find_derived_vtab.
1854 * match.c (select_type_set_tmp): Use new arg in call to
1855 gfc_build_class_symbol.
1856 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1858 * parse.c (endType): Finish incomplete classes.
1860 2010-04-28 Tobias Burnus <burnus@net-b.de>
1864 * simplify.c (simplify_cobound): Handle scalar coarrays.
1866 2010-04-27 Tobias Burnus <burnus@net-b.de>
1868 * gfc-internals.texi: Update copyright year.
1869 * gfortran.texi: Ditto.
1870 * invoke.texi: Ditto.
1872 2010-04-27 Tobias Burnus <burnus@net-b.de>
1875 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1876 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1877 * trans-types.c (gfc_get_array_type_bounds,
1878 gfc_get_array_descriptor_base): Add corank argument.
1879 * trans-array.c (gfc_array_init_size): Handle corank.
1880 (gfc_trans_create_temp_array, gfc_array_allocate,
1881 gfc_conv_expr_descriptor): Add corank argument to call.
1882 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1884 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1888 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1889 of mucking with a tree directly.
1891 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1894 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1895 gfc_error with new error message.
1897 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1901 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1903 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1905 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1906 than the address of a GFC_SS_REFERENCE.
1907 * trans.h : Change comment on GFC_SS_REFERENCE.
1909 2010-04-22 Richard Guenther <rguenther@suse.de>
1912 * resolve.c (gfc_resolve_index): Wrap around ...
1913 (gfc_resolve_index_1): ... this. Add parameter to allow
1914 any integer kind index type.
1915 (resolve_array_ref): Allow any integer kind for the start
1916 index of an array ref.
1918 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1921 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1924 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1926 * intrinsic.c (sort_actual): Remove 'is' in error message.
1928 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1931 * resolve.c (resolve_fl_derived): If a component character
1932 length has not been resolved, do so now.
1933 (resolve_symbol): The same as above for a symbol character
1935 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1936 not needed for a character valued, procedure pointer.
1939 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1940 not found, return FAILURE rather than ICEing.
1942 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1945 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1946 sequential loops private in the innermost containing task region.
1948 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1950 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1951 to build_common_tree_nodes.
1953 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1956 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1957 gfc_msg_bounds by using 'Array bound mismatch' directly.
1958 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1959 error message to include the mismatch in the extent of array bound.
1960 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1961 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1963 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1965 * gfortran.texi: Update information on temporary file locations.
1967 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1969 * trans-decl.c (gfc_build_qualified_array): Ensure
1970 ubound.N and lbound.N artificial variable names don't appear
1973 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1976 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1977 block of code. Set name to the variable associated with the descriptor.
1979 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1981 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1982 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1984 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1986 * intrinsic.texi: Add the missing specific name of intrinsic
1987 procedure where the specific name is identical to the generic name.
1988 Fix inconsistent or mismatch in the argument names in intrinsic
1989 procedure descriptions. Add the SCALAR allocatable description to
1992 2010-04-14 Tobias Burnus <burnus@net-b.de>
1995 * array.c (gfc_find_array_ref): Handle codimensions.
1996 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1997 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1998 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2000 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2001 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2003 * intrinsic.h (add_functions): Add this_image, image_index,
2004 lcobound and ucobound intrinsics.
2005 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2006 gfc_check_image_index, gfc_check_this_image,
2007 gfc_simplify_image_index, gfc_simplify_lcobound,
2008 gfc_simplify_this_image, gfc_simplify_ucobound):
2009 New function prototypes.
2010 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2011 IMAGE_INDEX): Document new intrinsic functions.
2012 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2014 * simplify.c (simplify_bound_dim): Handle coarrays.
2015 (simplify_bound): Update simplify_bound_dim call.
2016 (gfc_simplify_num_images): Add -fcoarray=none check.
2017 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2018 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2020 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2023 * constructor.c: Fix typo in comment.
2024 * expr.c (find_array_section): Add check for max array limit.
2026 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2029 * gfortranspec.c (lookup_option): Check for -static and return
2031 (lang_specific_driver): Break when OPTION_static is discovered.
2033 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2035 * array.c (extract_element): Restore function from trunk.
2036 (gfc_get_array_element): Restore function from trunk.
2037 (gfc_expand_constructor): Restore check against
2038 flag_max_array_constructor.
2039 * constructor.c (node_copy_and_append): Delete unused.
2040 * gfortran.h: Delete comment and extra include.
2041 * constructor.h: Bump copyright and clean up TODO comments.
2042 * resolve.c: Whitespace.
2044 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2046 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2047 with direct access access to elements. Adjusted prototype, fixed all
2049 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2051 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2052 (gfc_simplify_spread): Removed workaround, directly insert elements
2053 at a given array position.
2054 (gfc_simplify_transpose): Likewise.
2055 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2057 (gfc_simplify_unpack): Likewise.
2059 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2061 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2062 (convert_boz): ... this and moved to start of file.
2063 (gfc_simplify_abs): Whitespace fix.
2064 (gfc_simplify_acos): Whitespace fix.
2065 (gfc_simplify_acosh): Whitespace fix.
2066 (gfc_simplify_aint): Whitespace fix.
2067 (gfc_simplify_dint): Whitespace fix.
2068 (gfc_simplify_anint): Whitespace fix.
2069 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2070 (gfc_simplify_dnint): Whitespace fix.
2071 (gfc_simplify_asin): Whitespace fix.
2072 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2073 (gfc_simplify_atan): Likewise.
2074 (gfc_simplify_atanh): Whitespace fix.
2075 (gfc_simplify_atan2): Whitespace fix.
2076 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2077 (gfc_simplify_bessel_j1): Likewise.
2078 (gfc_simplify_bessel_jn): Likewise.
2079 (gfc_simplify_bessel_y0): Likewise.
2080 (gfc_simplify_bessel_y1): Likewise.
2081 (gfc_simplify_bessel_yn): Likewise.
2082 (gfc_simplify_ceiling): Reorderd statements.
2083 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2085 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2087 (gfc_simplify_complex): Replaced if-gate. Removed check for
2089 (gfc_simplify_conjg): Whitespace fix.
2090 (gfc_simplify_cos): Whitespace fix.
2091 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2092 (gfc_simplify_dcmplx): Removed check for constant arguments.
2093 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2094 (gfc_simplify_digits): Whitespace fix.
2095 (gfc_simplify_dim): Whitespace fix.
2096 (gfc_simplify_dprod): Reordered statements.
2097 (gfc_simplify_erf): Whitespace fix.
2098 (gfc_simplify_erfc): Whitespace fix.
2099 (gfc_simplify_epsilon): Whitespace fix.
2100 (gfc_simplify_exp): Whitespace fix.
2101 (gfc_simplify_exponent): Use convert_boz().
2102 (gfc_simplify_floor): Reorderd statements.
2103 (gfc_simplify_gamma): Whitespace fix.
2104 (gfc_simplify_huge): Whitespace fix.
2105 (gfc_simplify_iand): Whitespace fix.
2106 (gfc_simplify_ieor): Whitespace fix.
2107 (simplify_intconv): Use gfc_convert_constant().
2108 (gfc_simplify_int): Use simplify_intconv().
2109 (gfc_simplify_int2): Reorderd statements.
2110 (gfc_simplify_idint): Reorderd statements.
2111 (gfc_simplify_ior): Whitespace fix.
2112 (gfc_simplify_ishftc): Removed duplicate type check.
2113 (gfc_simplify_len): Use range_check() instead of manual range check.
2114 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2115 (gfc_simplify_log): Whitespace fix.
2116 (gfc_simplify_log10): Whitespace fix.
2117 (gfc_simplify_minval): Whitespace fix.
2118 (gfc_simplify_maxval): Whitespace fix.
2119 (gfc_simplify_mod): Whitespace fix.
2120 (gfc_simplify_modulo): Whitespace fix.
2121 (simplify_nint): Reorderd statements.
2122 (gfc_simplify_not): Whitespace fix.
2123 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2124 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2125 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2126 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2127 (gfc_simplify_realpart): Whitespace fix.
2128 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2129 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2130 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2131 (gfc_simplify_sign): Whitespace fix.
2132 (gfc_simplify_sin): Whitespace fix.
2133 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2134 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2135 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2136 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2137 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2139 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2141 * gfortran.h (gfc_start_constructor): Removed.
2142 (gfc_get_array_element): Removed.
2143 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2144 instead. Fixed all callers.
2145 (extract_element): Removed.
2146 (gfc_expand_constructor): Temporarily removed check for
2147 max-array-constructor. Will be re-introduced later if still required.
2148 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2149 instead. Fixed all callers.
2150 * expr.c (find_array_section): Replaced manual lookup of elements
2151 by gfc_constructor_lookup.
2153 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2155 * gfortran.h (gfc_get_null_expr): New prototype.
2156 (gfc_get_operator_expr): New prototype.
2157 (gfc_get_character_expr): New prototype.
2158 (gfc_get_iokind_expr): New prototype.
2159 * expr.c (gfc_get_null_expr): New.
2160 (gfc_get_character_expr): New.
2161 (gfc_get_iokind_expr): New.
2162 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2163 * matchexp.c (build_node): Renamed and moved to
2164 expr.c (gfc_get_operator_expr). Reordered arguments to match
2165 other functions. Fixed all callers.
2166 (gfc_get_parentheses): Use specific function to build expr.
2167 * array.c (gfc_match_array_constructor): Likewise.
2168 * arith.c (eval_intrinsic): Likewise.
2169 (gfc_hollerith2int): Likewise.
2170 (gfc_hollerith2real): Likewise.
2171 (gfc_hollerith2complex): Likewise.
2172 (gfc_hollerith2logical): Likewise.
2173 * data.c (create_character_intializer): Likewise.
2174 * decl.c (gfc_match_null): Likewise.
2175 (enum_initializer): Likewise.
2176 * io.c (gfc_match_format): Likewise.
2177 (match_io): Likewise.
2178 * match.c (gfc_match_nullify): Likewise.
2179 * primary.c (match_string_constant): Likewise.
2180 (match_logical_constant): Likewise.
2181 (build_actual_constructor): Likewise.
2182 * resolve.c (build_default_init_expr): Likewise.
2183 * symbol.c (generate_isocbinding_symbol): Likewise.
2184 (gfc_build_class_symbol): Likewise.
2185 (gfc_find_derived_vtab): Likewise.
2186 * simplify.c (simplify_achar_char): Likewise.
2187 (gfc_simplify_adjustl): Likewise.
2188 (gfc_simplify_adjustr): Likewise.
2189 (gfc_simplify_and): Likewise.
2190 (gfc_simplify_bit_size): Likewise.
2191 (gfc_simplify_is_iostat_end): Likewise.
2192 (gfc_simplify_is_iostat_eor): Likewise.
2193 (gfc_simplify_isnan): Likewise.
2194 (simplify_bound): Likewise.
2195 (gfc_simplify_leadz): Likewise.
2196 (gfc_simplify_len_trim): Likewise.
2197 (gfc_simplify_logical): Likewise.
2198 (gfc_simplify_maxexponent): Likewise.
2199 (gfc_simplify_minexponent): Likewise.
2200 (gfc_simplify_new_line): Likewise.
2201 (gfc_simplify_null): Likewise.
2202 (gfc_simplify_or): Likewise.
2203 (gfc_simplify_precision): Likewise.
2204 (gfc_simplify_repeat): Likewise.
2205 (gfc_simplify_scan): Likewise.
2206 (gfc_simplify_size): Likewise.
2207 (gfc_simplify_trailz): Likewise.
2208 (gfc_simplify_trim): Likewise.
2209 (gfc_simplify_verify): Likewise.
2210 (gfc_simplify_xor): Likewise.
2211 * trans-io.c (build_dt): Likewise.
2212 (gfc_new_nml_name_expr): Removed.
2214 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2216 * arith.h (gfc_constant_result): Removed prototype.
2217 * constructor.h (gfc_build_array_expr): Removed prototype.
2218 (gfc_build_structure_constructor_expr): Removed prototype.
2219 * gfortran.h (gfc_int_expr): Removed prototype.
2220 (gfc_logical_expr): Removed prototype.
2221 (gfc_get_array_expr): New prototype.
2222 (gfc_get_structure_constructor_expr): New prototype.
2223 (gfc_get_constant_expr): New prototype.
2224 (gfc_get_int_expr): New prototype.
2225 (gfc_get_logical_expr): New prototype.
2226 * arith.c (gfc_constant_result): Moved and renamed to
2227 expr.c (gfc_get_constant_expr). Fixed all callers.
2228 * constructor.c (gfc_build_array_expr): Moved and renamed to
2229 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2230 and kind. Fixed all callers.
2231 (gfc_build_structure_constructor_expr): Moved and renamed to
2232 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2233 to type and kind. Fixed all callers.
2234 * expr.c (gfc_logical_expr): Renamed to ...
2235 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2236 (gfc_int_expr): Renamed to ...
2237 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2239 (gfc_get_constant_expr): New.
2240 (gfc_get_array_expr): New.
2241 (gfc_get_structure_constructor_expr): New.
2242 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2245 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2247 * constructor.h: New.
2248 * constructor.c: New.
2249 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2250 * arith.c (reducy_unary): Use constructor API.
2251 (reduce_binary_ac): Likewise.
2252 (reduce_binary_ca): Likewise.
2253 (reduce_binary_aa): Likewise.
2254 * check.c (gfc_check_pack): Likewise.
2255 (gfc_check_reshape): Likewise.
2256 (gfc_check_unpack): Likewise.
2257 * decl.c (add_init_expr_to_sym): Likewise.
2258 (build_struct): Likewise.
2259 * dependency.c (gfc_check_dependency): Likewise.
2260 (contains_forall_index_p): Likewise.
2261 * dump-parse-tree.c (show_constructor): Likewise.
2262 * expr.c (free_expr0): Likewise.
2263 (gfc_copy_expr): Likewise.
2264 (gfc_is_constant_expr): Likewise.
2265 (simplify_constructor): Likewise.
2266 (find_array_element): Likewise.
2267 (find_component_ref): Likewise.
2268 (find_array_section): Likewise.
2269 (find_substring_ref): Likewise.
2270 (simplify_const_ref): Likewise.
2271 (scalarize_intrinsic_call): Likewise.
2272 (check_alloc_comp_init): Likewise.
2273 (gfc_default_initializer): Likewise.
2274 (gfc_traverse_expr): Likewise.
2275 * iresolve.c (check_charlen_present): Likewise.
2276 (gfc_resolve_reshape): Likewise.
2277 (gfc_resolve_transfer): Likewise.
2278 * module.c (mio_constructor): Likewise.
2279 * primary.c (build_actual_constructor): Likewise.
2280 (gfc_match_structure_constructor): Likewise.
2281 * resolve.c (resolve_structure_cons): Likewise.
2282 * simplify.c (is_constant_array_expr): Likewise.
2283 (init_result_expr): Likewise.
2284 (transformational_result): Likewise.
2285 (simplify_transformation_to_scalar): Likewise.
2286 (simplify_transformation_to_array): Likewise.
2287 (gfc_simplify_dot_product): Likewise.
2288 (simplify_bound): Likewise.
2289 (simplify_matmul): Likewise.
2290 (simplify_minval_maxval): Likewise.
2291 (gfc_simplify_pack): Likewise.
2292 (gfc_simplify_reshape): Likewise.
2293 (gfc_simplify_shape): Likewise.
2294 (gfc_simplify_spread): Likewise.
2295 (gfc_simplify_transpose): Likewise.
2296 (gfc_simplify_unpack): Likewise.q
2297 (gfc_convert_constant): Likewise.
2298 (gfc_convert_char_constant): Likewise.
2299 * target-memory.c (size_array): Likewise.
2300 (encode_array): Likewise.
2301 (encode_derived): Likewise.
2302 (interpret_array): Likewise.
2303 (gfc_interpret_derived): Likewise.
2304 (expr_to_char): Likewise.
2305 (gfc_merge_initializers): Likewise.
2306 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2307 (gfc_trans_array_constructor_value): Likewise.
2308 (get_array_ctor_strlen): Likewise.
2309 (gfc_constant_array_constructor_p): Likewise.
2310 (gfc_build_constant_array_constructor): Likewise.
2311 (gfc_trans_array_constructor): Likewise.
2312 (gfc_conv_array_initializer): Likewise.
2313 * trans-decl.c (check_constant_initializer): Likewise.
2314 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2315 (gfc_apply_interface_mapping_to_cons): Likewise.
2316 (gfc_trans_structure_assign): Likewise.
2317 (gfc_conv_structure): Likewise.
2318 * array.c (check_duplicate_iterator): Likewise.
2319 (match_array_list): Likewise.
2320 (match_array_cons_element): Likewise.
2321 (gfc_match_array_constructor): Likewise.
2322 (check_constructor_type): Likewise.
2323 (check_constructor): Likewise.
2325 (expand_constructor): Likewise.
2326 (extract_element): Likewise.
2327 (gfc_expanded_ac): Likewise.
2328 (resolve_array_list): Likewise.
2329 (gfc_resolve_character_array_constructor): Likewise.
2330 (copy_iterator): Renamed to ...
2331 (gfc_copy_iterator): ... this.
2332 (gfc_append_constructor): Removed.
2333 (gfc_insert_constructor): Removed unused function.
2334 (gfc_get_constructor): Removed.
2335 (gfc_free_constructor): Removed.
2336 (qgfc_copy_constructor): Removed.
2337 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2338 Removed all references. Replaced constructor list by splay-tree.
2339 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2340 the inner struct, added member 'base'.
2341 (gfc_append_constructor): Removed prototype.
2342 (gfc_insert_constructor): Removed prototype.
2343 (gfc_get_constructor): Removed prototype.
2344 (gfc_free_constructor): Removed prototype.
2345 (qgfc_copy_constructor): Removed prototype.
2346 (gfc_copy_iterator): New prototype.
2347 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2349 2010-04-10 Tobias Burnus <burnus@net-b.de>
2352 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2353 proc-pointers and type-bound procedures.
2354 (gfc_specification_expr): Check proc-pointers for pureness.
2356 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2359 * gfortranspec.c (lang_specific_driver): Do not expose vars
2360 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2363 2010-04-09 Tobias Burnus <burnus@net-b.de>
2366 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2368 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2369 * data.c (gfc_assign_data_value): Ditto.
2370 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2371 (gfc_traverse_expr): Traverse also through codimension expressions.
2372 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2373 gfc_has_ultimate_pointer): New functions.
2374 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2375 (gfc_array_ref): Add codimen.
2376 (gfc_array_ref): Add in_allocate.
2377 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2378 gfc_has_ultimate_pointer): Add prototypes.
2379 * interface.c (compare_parameter, compare_actual_formal,
2380 check_intents): Add coarray constraints.
2381 * match.c (gfc_match_iterator): Add coarray constraint.
2382 * match.h (gfc_match_array_ref): Update interface.
2383 * primary.c (gfc_match_varspec): Handle codimensions.
2384 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2385 (check_class_members): Return gfc_try instead for error recovery.
2386 (resolve_typebound_function,resolve_typebound_subroutine,
2387 check_members): Handle return value of check_class_members.
2388 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2389 check_dimension, compare_spec_to_ref, resolve_array_ref,
2390 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2391 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2393 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2394 Skip over coarray refs.
2395 (gfc_array_allocate) Add support for references containing coindexes.
2396 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2397 (gfc_map_intrinsic_function): Ignore codimensions.
2399 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2402 * io.c (check_format_string): Added check for additional non
2403 blank characters after the format string was successfully
2405 * io.c (check_format): Changed the error messages for positive
2406 int required and period required to drop through the error logic
2407 and report with gfc_error instead of gfc_error_now. Corrected
2408 format postion for hollerith strings.
2410 2010-04-08 Tobias Burnus <burnus@net-b.de>
2412 * module.c (use_iso_fortran_env_module): Fix standard check.
2414 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2416 * parse.c (parse_derived, parse_enum): Avoid set but not used
2419 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2422 * gfortran.texi: Add section about representation of
2425 2010-04-07 Simon Baldwin <simonb@google.com>
2427 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2428 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2430 2010-04-07 Richard Guenther <rguenther@suse.de>
2432 * options.c (gfc_init_options): Do not set.
2434 2010-04-06 Tobias Burnus <burnus@net-b.de>
2437 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2438 * match.c (gfc_match_critical, sync_statement): Ditto.
2439 * gfortran.h (gfc_fcoarray): New enum.
2440 (gfc_option_t): Use it.
2441 * lang.opt (fcoarray): Add new flag.
2442 * invoke.texi (fcoarray): Document it.
2443 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2444 (gfc_handle_coarray_option): New function.
2446 2010-04-06 Tobias Burnus <burnus@net-b.de>
2449 * gfortran.h (gfc_array_spec): Add cotype.
2450 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2451 and defer error diagnostic.
2452 * resolve.c (resolve_fl_derived): Add missing check.
2453 (resolve_symbol): Add cotype/type check.
2454 * parse.c (parse_derived): Fix setting of coarray_comp.
2456 2010-04-06 Tobias Burnus <burnus@net-b.de>
2459 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2460 match_array_element_spec,gfc_copy_array_spec,
2461 gfc_compare_array_spec): Include corank.
2462 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2463 * decl.c (build_sym,build_struct,variable_decl,
2464 match_attr_spec,attr_decl1,cray_pointer_decl,
2465 gfc_match_volatile): Add codimension.
2466 (gfc_match_codimension): New function.
2467 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2468 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2469 (gfc_add_codimension): New function prototype.
2470 * match.h (gfc_match_codimension): New function prototype.
2471 (gfc_match_array_spec): Update prototype
2472 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2473 * module.c (MOD_VERSION): Bump.
2474 (mio_symbol_attribute): Support coarray attributes.
2475 (mio_array_spec): Add corank support.
2476 * parse.c (decode_specification_statement,decode_statement,
2477 parse_derived): Add coarray support.
2478 * resolve.c (resolve_formal_arglist, was_declared,
2479 is_non_constant_shape_array, resolve_fl_variable,
2480 resolve_fl_derived, resolve_symbol): Add coarray support.
2481 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2482 gfc_build_class_symbol): Add coarray support.
2483 (gfc_add_codimension): New function.
2485 2010-04-06 Tobias Burnus <burnus@net-b.de>
2488 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2489 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2490 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2492 * intrinsic.texi (iso_fortran_env): Ditto.
2493 * libgfortran.h (libgfortran_stat_codes): New enum.
2494 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2495 constants from the intrinsic module.
2497 2010-04-06 Tobias Burnus <burnus@net-b.de>
2500 * intrinsic.c (add_functions): Add num_images.
2501 * decl.c (gfc_match_end): Handle END CRITICAL.
2502 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2503 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2505 * gfortran.h (gfc_statement): Add enum items for those.
2506 (gfc_exec_op) Ditto.
2507 (gfc_isym_id): Add num_images.
2508 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2509 (gfc_trans_sync,gfc_trans_critical): New functions.
2510 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2511 gfc_trans_critical): Add/update prototypes.
2512 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2513 and SYNC statements.
2514 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2515 * resolve.c (resolve_sync): Add function.
2516 (gfc_resolve_blocks): Handle CRITICAL.
2517 (resolve_code): Handle CRITICAL, ERROR STOP,
2518 (resolve_branch): Add CRITICAL constraint check.
2519 and SYNC statements.
2520 * st.c (gfc_free_statement): Add new statements.
2521 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2522 (gfc_build_builtin_function_decls): Initialize it.
2523 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2524 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2525 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2527 (match_exit_cycle): Handle CRITICAL constraint.
2528 (gfc_match_stopcode): Handle ERROR STOP.
2529 * match.h (gfc_match_critical, gfc_match_error_stop,
2530 gfc_match_sync_all, gfc_match_sync_images,
2531 gfc_match_sync_memory): Add prototype.
2532 * parse.c (decode_statement, gfc_ascii_statement,
2533 parse_executable): Handle new statements.
2534 (parse_critical_block): New function.
2535 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2536 * intrinsic.texi (num_images): Document new function.
2537 * simplify.c (gfc_simplify_num_images): Add function.
2539 2010-04-06 Tobias Burnus <burnus@net-b.de>
2542 * trans-array.c (gfc_conv_expr_descriptor): Update
2543 gfc_trans_scalar_assign call.
2544 (has_default_initializer): New function.
2545 (gfc_trans_deferred_array): Nullify less often.
2546 * trans-expr.c (gfc_conv_subref_array_arg,
2547 gfc_trans_subcomponent_assign): Update call to
2548 gfc_trans_scalar_assign.
2549 (gfc_trans_scalar_assign): Add parameter and pass it on.
2550 (gfc_trans_assignment_1): Optionally, do not dealloc before
2552 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2553 call to gfc_trans_scalar_assign.
2554 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2555 initializer to static variables.
2556 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2557 * trans-stmt.c (forall_make_variable_temp,
2558 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2559 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2560 gfc_trans_allocate): Update gfc_trans_assignment call.
2561 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2562 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2563 parameter to prototype.
2565 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2567 * ioparm.def : Update copyright.
2569 * trans-array.c : ditto
2570 * trans-array.h : ditto
2572 * trans-types.c: ditto
2573 * dependency.c : ditto
2574 * gfortran.h : ditto
2576 * trans-io.c : ditto
2577 * trans-intrinsic.c : ditto
2578 * libgfortran.h : ditto
2579 * invoke.texi : ditto
2580 * intrinsic.texi : ditto
2583 * intrinsic.c : ditto
2584 * interface.c : ditto
2585 * iresolve.c : ditto
2586 * trans-stmt.c : ditto
2587 * trans-stmt.h : ditto
2592 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2595 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2596 do not assert the context of derived types.
2598 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2601 * ioparm.def: Change inquire size variable to type pointer to
2604 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2607 * trans-expr.c (conv_parent_component_references): Ensure that
2608 'dt' has a backend_decl.
2611 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2612 type has a backend_decl.
2615 * resolve.c (resolve_global_procedure): Check that the 'cl'
2616 structure is not NULL.
2618 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2620 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2623 2010-03-17 Tobias Burnus <burnus@net-b.de>
2626 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2627 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2629 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2630 pointees as having explizit size.
2631 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2633 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2634 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2635 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2636 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2637 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2640 2010-03-14 Tobias Burnus <burnus@net-b.de>
2643 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2644 (resolve_ordinary_assign): Add check to avoid segfault.
2646 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2650 * resolve.c (resolve_compcall): Add new boolean dummy argument
2651 'class_members'. Only resolve expression at end if false.
2652 Remove redundant, static variable 'class_object'.
2653 (check_class_members): Add extra argument to call of
2655 (resolve_typebound_function): Renamed resolve_class_compcall.
2656 Do all the detection of class references here. Correct calls to
2657 resolve_compcall for extra argument.
2658 (resolve_typebound_subroutine): resolve_class_typebound_call
2659 renamed. Otherwise same as resolve_typebound_function.
2660 (gfc_resolve_expr): Call resolve_typebound_function.
2661 (resolve_code): Call resolve_typebound_subroutine.
2663 2010-03-10 Tobias Burnus <burnus@net-b.de
2666 * symbol.c (get_iso_c_sym): Set sym->result.
2668 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2671 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2672 for TBPs, otherwise they will not be resolved properly.
2673 (resolve_function): Use 'value.function.esym' instead of
2674 'value.function.name' to check if we're dealing with a TBP.
2675 (check_class_members): Set correct type of passed object for all TBPs,
2676 not only generic ones, except if the type is abstract.
2678 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2681 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2682 'final...' are not misinterpreted as FINAL statements.
2684 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2687 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2688 allocatable ultimate components do not need temporaries, whilst
2689 ultimate pointer components do.
2691 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2694 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2696 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2699 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2702 * trans-array.c (gfc_conv_array_parameter): A full array of
2703 derived type need not be restricted to a symbol without an
2704 array spec to use the call to gfc_conv_expr_descriptor.
2707 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2708 allocatable arrays do not need temporaries.
2710 2010-03-01 Tobias Burnus <burnus@net-b.de>
2713 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2716 2010-02-28 Tobias Burnus <burnus@net-b.de>
2719 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2720 (gfc_conv_initializer): Handle zero initializer as special case.
2722 2010-02-27 Tobias Burnus <burnus@net-b.de>
2725 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2726 for module variables for Fortran 2008.
2728 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2731 * trans-common.c (build_common_decl): Also update DECL_MODE,
2732 and DECL_SIZE when encountering a larger common block and call
2735 2010-02-24 Tobias Burnus <burnus@net-b.de>
2738 * trans-expr.c (gfc_conv_initializer): Call directly
2739 gfc_conv_constant for C_NULL_(FUN)PTR.
2741 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2744 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2745 checking the rest of the dimensions for elements.
2747 2010-02-21 Tobias Burnus <burnus@net-b.de>
2750 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2752 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2753 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2754 * invoke.texi: Document new -fno-protect-parens flag.
2756 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2762 * dependency.c (gfc_check_argument_var_dependency): Use enum
2763 value instead of arithmetic vaue for 'elemental'.
2764 (check_data_pointer_types): New function.
2765 (gfc_check_dependency): Call check_data_pointer_types.
2766 * trans-array.h : Change fourth argument of
2767 gfc_conv_array_parameter to boolean.
2768 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2769 can be a dummy but it must not be assumed shape or deferred.
2770 Change fourth argument to boolean. Array constructor exprs will
2771 always be contiguous and do not need packing and unpacking.
2772 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2773 space and change fourth argument of gfc_conv_array_parameter
2775 (gfc_trans_arrayfunc_assign): Change fourth argument of
2776 gfc_conv_array_parameter to boolean.
2777 * trans-io.c (gfc_convert_array_to_string): The same.
2778 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2780 2010-02-20 Tobias Burnus <burnus@net-b.de>
2783 * libgfortran.h: Add GFC_RTCHECK_MEM.
2784 * invoke.texi (-fcheck=): Document -fcheck=mem.
2785 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2786 and enable malloc-success check only with -fcheck=mem.
2787 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2789 2010-02-16 Tobias Burnus <burnus@net-b.de>
2792 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2793 * intrinsic.c (add_functions): Ditto.
2794 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2795 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2797 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2800 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2801 gfc_trans_do prototype.
2802 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2803 a loop exit condition. If exit condition is given, build the loop exit
2804 code, checking IO results of implied do loops in READ and WRITE.
2805 (gfc_trans_do): Likewise.
2806 * trans.c (trans_code): New static work function, previously
2807 gfc_trans_code. Passes exit condition to gfc_trans_do.
2808 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2809 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2810 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2811 result status bits in the dtparm structure. Use this condition in call
2812 to gfc_trans_code_cond.
2814 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2818 * trans-array.c (gfc_conv_array_parameter): Use
2819 gfc_full_array_ref_p to detect full and contiguous variable
2820 arrays. Full array components and contiguous arrays do not need
2821 internal_pack and internal_unpack.
2823 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2826 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2829 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2831 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2834 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2835 Tobias Burnus <burnus@net-b.de>
2838 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2840 2010-02-10 Tobias Burnus <burnus@net-b.de>
2843 * trans-decl.c (gfc_generate_function_code): Only check
2844 actual-vs.-dummy character bounds if not bind(C).
2846 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2849 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2850 info->dimen after info has been freed.
2852 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2855 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2858 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2860 * module.c (fix_mio_expr): Declare sym.
2862 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2865 * module.c (fix_mio_expr): Fix for private generic procedures.
2867 2010-02-09 Daniel Kraft <d@domob.eu>
2870 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2871 length to be correct and issue only with -Wsurprising.
2872 * invoke.texi (Wsurprising): Mention this new warning that is
2873 turned on by -Wsurprising.
2875 2010-02-09 Daniel Kraft <d@domob.eu>
2878 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2879 can be CHARACTER type.
2880 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2882 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2885 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2886 'formal_ptr'. If this is true, give returned descriptor unity
2887 lbounds, in all dimensions, and the appropriate offset.
2888 (gfc_conv_procedure_call); If formal is a pointer, set the last
2889 argument of gfc_conv_subref_array_arg to true.
2890 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2891 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2892 new arg of gfc_conv_subref_array_arg to false.
2893 * trans-stmt.c (forall_make_variable_temp): The same.
2895 2010-02-03 Tobias Burnus <burnus@net-b.de>
2898 * interface.c (compare_parameter): Disable rank-checking
2901 2010-02-02 Tobias Burnus <burnus@net-b.de>
2904 * parse.c (decode_specification_statement): Use sym->result not sym.
2906 2010-02-01 Tobias Burnus <burnus@net-b.de>
2909 * decl.c (variable_decl): Allow default initializer in
2910 TYPE declarations in PURE functions.
2912 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2915 * resolve.c (resolve_allocate_expr): Move default initialization code
2916 here from gfc_trans_allocate.
2917 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2919 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2920 of CLASS variables via memcpy.
2921 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2922 to resolve_allocate_expr.
2924 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2927 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2928 * gfortran.h : Add prototype for above.
2929 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2930 (gfc_trans_subcomponent_assign): Call new function to replace
2931 the code to deal with allocatable components.
2932 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2933 gfc_get_full_arrayspec_from_expr to replace existing code.
2935 2010-01-25 Tobias Burnus <burnus@net-b.de>
2938 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2941 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2945 * expr.c (remove_subobject_ref): If the constructor is NULL use
2946 the expression as the source.
2947 (simplify_const_ref): Change the type of expression if
2948 there are component references. Allow for substring to be at
2949 the end of an arbitrarily long chain of references. If an
2950 element is found that is not in an EXPR_ARRAY, assume that this
2951 is scalar initialization of array. Call remove_subobject_ref in
2952 this case with NULL second argument.
2954 2010-01-24 Tobias Burnus <burnus@net-b.de>
2957 * array.c (gfc_array_dimen_size): Use correct specific
2958 function in the check.
2960 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2963 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2964 is required, turn any trailing array elements after a range
2965 into ranges so that offsets can be calculated.
2967 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2969 * module.c (mio_f2k_derived): Use enumerator as initializer of
2973 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2974 bitfield of width 2.
2976 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2979 * resolve.c (extract_compcall_passed_object): Set locus for
2980 passed-object argument.
2981 (extract_ppc_passed_object): Set locus and correctly remove PPC
2984 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2987 * trans-decl.c (add_argument_checking): Do not use the backend
2988 decl directly to test for the presence of an optional dummy
2989 argument. Use gfc_conv_expr_present, remembering to set the
2993 * trans-decl.c (gfc_generate_function_code): Small white space
2994 changes. If 'recurcheckvar' is NULL do not try to reset it.
2996 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2999 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3000 component for extended types.
3001 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3002 and take care of parent component accessibility.
3004 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3007 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3008 * interface.c (check_interface1): Move a warning message here from
3009 resolve_fl_procedure.
3010 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3011 * module.c (read_module): Remove call to gfc_check_interfaces, since
3012 this comes too early here.
3013 * resolve.c (resolve_fl_procedure): Move warning message to
3016 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3019 * interface.c (check_interface1): Pass symbol name rather than NULL to
3020 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3022 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3023 than NULL to gfc_compare_interfaces.
3025 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3028 * trans-array.c (duplicate_allocatable): Static version of
3029 gfc_duplicate_allocatable with provision to handle scalar
3030 components. New boolean argument to switch off call to malloc
3032 (gfc_duplicate_allocatable): New function to call above with
3034 (gfc_copy_allocatable_data): New function to call above with
3036 (structure_alloc_comps): Do not apply indirect reference to
3037 scalar pointers. Add new section to copy allocatable components
3038 of arrays. Extend copying of allocatable components to include
3040 (gfc_copy_only_alloc_comp): New function to copy allocatable
3041 component derived types, without allocating the base structure.
3042 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3043 Add primitive for gfc_copy_only_alloc_comp.
3044 * trans-expr.c (gfc_conv_procedure_call): After calls to
3045 transformational functions with results that are derived types
3046 with allocatable components, copy the components in the result.
3047 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3048 of lhs derived types before allocation.
3050 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3053 * module.c (load_generic_interfaces): If a procedure that is
3054 use associated but not generic is given an interface that
3055 includes itself, then make it generic.
3057 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3058 Shujing Zhao <pearly.zhao@oracle.com>
3060 PR translation/42469
3061 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3062 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3063 character between option name and help text.
3065 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3069 * trans-array.c (gfc_conv_array_initializer): Change call to
3070 gfc_error_now to call to gfc_fatal_error.
3071 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3072 (is_constant_element): Changed name from constant_element.
3073 (gfc_constant_ac): Only use expand_construuctor for expression
3074 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3075 call gfc_is_constant_expr.
3076 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3078 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3079 array expressions should have their constructors expanded.
3080 (gfc_resolve_expr): Use new function to determine whether or not to call
3081 gfc_expand_constructor.
3083 2010-01-09 Tobias Burnus <burnus@net-b.de>
3086 * trans-expr.c (gfc_trans_structure_assign): Handle
3088 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3089 to the constructor for c_null_(fun)ptr.
3090 * resolve.c (resolve_structure_cons): Add special case
3091 for c_null_(fun)ptr.
3093 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3095 * gfortranspec.c (lang_specific_driver): Update copyright notice
3098 2010-01-08 Tobias Burnus <burnus@net-b.de>
3101 * symbol.c (check_conflict, gfc_copy_attr): Add
3102 ASYNCHRONOUS support.
3103 (gfc_add_asynchronous): New function.
3104 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3105 (gfc_match_asynchronous): New function.
3106 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3107 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3108 (gfc_add_asynchronous): New Prototype.
3109 * module.c (ab_attribute, mio_symbol_attribute): Add
3110 ASYNCHRONOUS support.
3111 * resolve.c (was_declared): Ditto.
3112 * match.h (gfc_match_asynchronous): New prototype.
3113 * parse.c (decode_specification_statement,decode_statement):
3114 Add ASYNCHRONOUS support.
3116 2010-01-07 Tobias Burnus <burnus@net-b.de>
3119 * trans-decl.c (get_proc_pointer_decl): Fix call to
3120 gfc_conv_initializer for array-valued proc-pointer funcs.
3122 2010-01-07 Tobias Burnus <burnus@net-b.de>
3125 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3126 allocatable scalars with SAVE attribute.
3128 2010-01-05 Tobias Burnus <burnus@net-b.de>
3131 * options.c (gfc_post_options): Set -frecursion
3132 when -fopenmp is used.
3134 2010-01-05 Tobias Burnus <burnus@net-b.de>
3137 * trans-expr.c (gfc_conv_procedure_call): Nullify
3138 return value for allocatable-scalar character functions.
3140 2010-01-04 Tobias Burnus <burnus@net-b.de>
3143 * error.c (error_printf, gfc_warning, gfc_notify_std,
3144 gfc_warning_now, gfc_error, gfc_error_now,
3145 gfc_fatal_error): Change argument name from nocmsgid to
3146 gmsgid to enable (x)gettext's % checking.
3148 2010-01-04 Tobias Burnus <burnus@net-b.de>
3150 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3152 2010-01-04 Tobias Burnus <burnus@net-b.de>
3155 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3156 for functions returning allocatable scalars.
3157 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3158 reallocating an allocatable scalar.
3159 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3161 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3162 allocatable scalars.
3163 (gfc_generate_function_code): Nullify result variable for
3164 allocatable scalars.
3167 * module.c (gfc_use_module): Fix warning string to allow
3171 * invoke.texi (-fcheck=recursion): Mention that the checking
3172 is also disabled for -frecursive.
3173 * trans-decl.c (gfc_generate_function_code): Disable
3174 -fcheck=recursion when -frecursive is used.
3176 * intrinsic.texi (iso_c_binding): Improve wording.
3179 Copyright (C) 2010 Free Software Foundation, Inc.
3181 Copying and distribution of this file, with or without modification,
3182 are permitted in any medium without royalty provided the copyright
3183 notice and this notice are preserved.