1 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
4 * dependency.c (gfc_deb_compare_expr): Remove any integer
5 conversion functions to larger types from both arguments.
6 Remove handling these functions futher down.
8 2010-08-03 Janus Weil <janus@gcc.gnu.org>
12 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
13 * resolve.c (resolve_tb_generic_targets): Check for errors.
15 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
18 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
21 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
24 * dependency.h: Add prototype for gfc_are_identical_variables.
25 * frontend-passes.c: Include depencency.h.
26 (optimimize_equality): Use gfc_are_identical_variables.
27 * dependency.c (identical_array_ref): New function.
28 (gfc_are_identical_variables): New function.
29 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
30 * dependency.c (gfc_check_section_vs_section). Rename gfc_
31 prefix from statc function.
32 (check_section_vs_section): Change arguments to gfc_array_ref,
33 adjust function body accordingly.
35 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
36 Janus Weil <janus@gcc.gnu.org>
41 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
42 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
43 gfc_copy_formal_args, gfc_copy_formal_args_intr,
44 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
45 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
46 Call reject_statement in case of error.
47 (match_deferred_characteritics): Call gfc_undo_symbols in case match
50 2010-08-01 Janus Weil <janus@gcc.gnu.org>
53 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
54 (gfc_find_derived_vtab): Make vtabs and vtypes public.
55 * module.c (read_module): When reading module files, always import
56 vtab and vtype symbols.
58 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
62 * symbol.c (changed_syms): Made non-static.
63 * parse.c (changed_syms): Declare new external.
64 (next_statement): Assert changed_syms is NULL at the beginning.
66 2010-07-30 Janus Weil <janus@gcc.gnu.org>
67 Steven G. Kargl <kargl@gcc.gnu.org>
70 * match.c (match_type_spec): Try to parse derived types before
73 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
75 * gfortran.h (gfc_release_symbol): New prototype.
76 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
77 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
78 Use gfc_release_symbol.
79 * parse.c (gfc_fixup_sibling_symbols): Ditto.
80 * resolve.c (resolve_symbol): Ditto.
82 2010-07-29 Tobias Burnus <burnus@net-b.de>
86 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
87 external procedure declarations in modules.
88 (gfc_get_symbol_decl): Modify assert.
90 2010-07-29 Janus Weil <janus@gcc.gnu.org>
93 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
95 2010-07-29 Janus Weil <janus@gcc.gnu.org>
98 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
99 (gfc_trans_class_assign): Modified prototype.
100 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
101 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
102 (gfc_trans_class_assign): ... here. Modified actual arguments.
103 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
104 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
105 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
107 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
111 * class.c (gfc_find_derived_vtab): Accept or discard newly created
112 symbols before returning.
114 2010-07-29 Joseph Myers <joseph@codesourcery.com>
116 * lang.opt (cpp): Remove Joined and Separate markers.
117 (cpp=): New internal option.
118 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
119 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
122 2010-07-29 Daniel Kraft <d@domob.eu>
125 * array.c (resolve_array_bound): Fix error message to properly handle
126 non-variable expressions.
128 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
130 * decl.c (free_value): Also free repeat field.
131 * data.c (gfc_assign_data_value): Always free offset before returning.
133 2010-07-28 Daniel Kraft <d@domob.eu>
135 * gfortran.h (gfc_build_intrinsic_call): New method.
136 * expr.c (gfc_build_intrinsic_call): New method.
137 * simplify.c (range_check): Ignore non-constant value.
138 (simplify_bound_dim): Handle non-variable expressions and
139 fix memory leak with non-free'ed expression.
140 (simplify_bound): Handle non-variable expressions.
141 (gfc_simplify_shape): Ditto.
142 (gfc_simplify_size): Ditto, but only in certain cases possible.
144 2010-07-28 Joseph Myers <joseph@codesourcery.com>
146 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
149 2010-07-28 Tobias Burnus <burnus@net-b.de>
152 * trans-types.c (gfc_get_derived_type): Fix DT declaration
153 from modules for whole-file mode.
155 2010-07-27 Joseph Myers <joseph@codesourcery.com>
157 * gfortran.h (gfc_handle_option): Update prototype and return
159 * options.c (gfc_handle_option): Update prototype and return value
162 2010-07-27 Joseph Myers <joseph@codesourcery.com>
164 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
165 decoded options in allocating deferred_opt.
166 * cpp.h (gfc_cpp_init_options): Update prototype.
167 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
168 * gfortran.h (gfc_option_lang_mask): New.
169 (gfc_init_options): Update prototype.
170 * options.c (gfc_option_lang_mask): New.
171 (gfc_init_options): Update prototype. Pass new arguments to
172 gfc_cpp_init_options.
174 2010-07-26 Tobias Burnus <burnus@net-b.de>
177 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
178 for functions which are later in the same file.
179 (gfc_create_function_decl, build_function_decl,
180 build_entry_thunks): Add global argument.
181 * trans.c (gfc_generate_module_code): Update
182 gfc_create_function_decl call.
183 * trans.h (gfc_create_function_decl): Update prototype.
184 * resolve.c (resolve_global_procedure): Also resolve for
187 2010-07-26 Richard Henderson <rth@redhat.com>
190 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
191 (gfc_write_global_declarations): New.
193 2010-07-26 Tobias Burnus <burnus@net-b.de>
196 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
197 for call to transfer_namelist_element.
198 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
201 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
204 * Make-lang.in: Add fortran/frontend-passes.o.
205 * gfortran.h: Add prototype for gfc_run_passes.
206 * resolve.c (gfc_resolve): Call gfc_run_passes.
207 * frontend-passes.c: New file.
209 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
212 * scanner.c (gfc_next_char_literal): Enable truncation warning for
215 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
218 * gfortran.h (gfc_namespace): New field old_equiv.
219 (gfc_free_equiv_until): New prototype.
220 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
221 a parameterized stop condition.
222 (gfc_free_equiv): Use gfc_free_equiv_until.
223 * parse.c (next_statement): Save equivalence list.
224 (reject_statement): Restore equivalence list.
226 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
229 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
230 in the function so that it does not get missed by early exits.
231 (load_line): Add checks for quoted strings and free form comments to
232 disable warnings on comments. Add check for ampersand as first
233 character after truncation and don't warn for this case, but warn if
234 there are subsequent non-whitespace characters.
236 2010-07-24 Tobias Burnus <burnus@net-b.de>
239 * parse.c (gfc_parse_file): Do not override
240 gfc_global_ns_list items.
242 2010-07-24 Tobias Burnus <burnus@net-b.de>
244 * options.c (gfc_init_options): Enable -fwhole-file by default.
245 * interface.c (compare_parameter): Assume a Hollerith constant is
246 compatible with all other argument types.
248 2010-07-23 Tobias Burnus <burnus@net-b.de>
251 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
252 -fwhole-file also for derived types.
253 * trans-types.c (copy_dt_decls_ifequal): Remove static and
254 rename to gfc_copy_dt_decls_ifequal.
255 (gfc_get_derived_type): Update call.
256 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
258 2010-07-23 Tobias Burnus <burnus@net-b.de>
261 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
263 2010-07-23 Jakub Jelinek <jakub@redhat.com>
265 * trans-types.c (gfc_get_array_descriptor_base,
266 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
267 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
268 instead of clearing DECL_NAME.
269 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
271 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
274 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
276 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
277 reverse the scalarization loop.
278 gfc_conv_resolve_dependencies: Pass the reverse field of the
279 loopinfo to gfc_dep_resolver.
280 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
281 assignment by resetting loop.reverse.
282 gfortran.h : Add the gfc_reverse enum.
283 trans.h : Add the reverse field to gfc_loopinfo.
284 dependency.c (gfc_check_dependency): Pass null to the new arg
286 (gfc_check_section_vs_section): Check for reverse dependencies.
287 (gfc_dep_resolver): Add reverse argument and deal with the loop
289 dependency.h : Modify prototype for gfc_dep_resolver to include
292 2010-07-23 Daniel Kraft <d@domob.eu>
295 * gfortran.h (gfc_find_symtree_in_proc): New method.
296 * symbol.c (gfc_find_symtree_in_proc): New method.
297 * match.c (match_exit_cycle): Look for loop name also in parent
298 namespaces within current procedure.
300 2010-07-22 Tobias Burnus <burnus@net-b.de>
303 * dependency.c (gfc_check_dependency): Add argument alising check.
304 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
306 2010-07-22 Daniel Kraft <d@domob.eu>
308 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
309 now in the correct place.
311 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
314 * Revert my commit r162325.
316 2010-07-21 Daniel Kraft <d@domob.eu>
318 * trans.h (gfc_get_return_label): Removed.
319 (gfc_generate_return): New method.
320 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
321 returning a tree directly.
322 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
323 (gfc_trans_block_construct): Update for new interface to
324 `gfc_trans_deferred_vars'.
325 * trans-decl.c (current_function_return_label): Removed.
326 (current_procedure_symbol): New variable.
327 (gfc_get_return_label): Removed.
328 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
329 returning a tree directly.
330 (get_proc_result), (gfc_generate_return): New methods.
331 (gfc_generate_function_code): Clean up and do init/cleanup here
332 also with gfc_wrapped_block. Remove return-label but rather
335 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
338 * fortran/match.c (match_type_spec): Check for derived type before
341 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
344 * interface.c (matching_typebound_op): Add argument for the
345 return of the generic name for the procedure.
346 (build_compcall_for_operator): Add an argument for the generic
347 name of an operator procedure and supply it to the expression.
348 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
349 calls to the above procedures.
350 * resolve.c (resolve_typebound_function): Catch procedure
351 component calls for CLASS objects, check that the vtable is
352 complete and insert the $vptr and procedure components, to make
354 (resolve_typebound_function): The same.
355 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
356 an allocatable scalar if it is a result.
358 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
361 * match.c (gfc_match_iterator): Reverted.
363 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
366 * match.c (gfc_match_iterator): Remove error that iterator
367 cannot be INTENT(IN).
369 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
371 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
372 Access subscript through the "dim" field index.
373 (gfc_trans_create_temp_array): Access ss info through the "dim" field
375 (gfc_conv_array_index_offset): Ditto.
376 (gfc_conv_loop_setup): Ditto.
377 (gfc_conv_expr_descriptor): Ditto.
378 (gfc_conv_ss_startstride): Ditto. Update call to
379 gfc_conv_section_startstride.
380 (gfc_conv_section_startstride): Set values along the array dimension.
381 Get array dimension directly from the argument.
383 2010-07-15 Jakub Jelinek <jakub@redhat.com>
385 * trans.h (gfc_string_to_single_character): New prototype.
386 * trans-expr.c (string_to_single_character): Renamed to ...
387 (gfc_string_to_single_character): ... this. No longer static.
388 (gfc_conv_scalar_char_value, gfc_build_compare_string,
389 gfc_trans_string_copy): Adjust callers.
390 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
391 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
392 (select_struct): Move to toplevel, add GTY(()).
393 (gfc_trans_character_select): Optimize SELECT CASE
394 with character length 1.
396 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
398 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
399 * trans-common.c: Likewise.
400 * trans-decl.c: Likewise.
401 * trans-types.c: Likewise.
404 2010-07-15 Janus Weil <janus@gcc.gnu.org>
407 * resolve.c (resolve_typebound_generic_call): Resolve generic
408 non-polymorphic type-bound procedure calls to the correct specific
410 (resolve_typebound_subroutine): Remove superfluous code.
412 2010-07-15 Daniel Kraft <d@domob.eu>
415 * trans.h (struct gfc_wrapped_block): New struct.
416 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
417 (gfc_finish_wrapped_block): New method.
418 (gfc_init_default_dt): Add new init code to block rather than
420 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
421 (gfc_trans_dummy_array_bias): Ditto.
422 (gfc_trans_g77_array): Ditto.
423 (gfc_trans_deferred_array): Ditto.
424 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
425 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
426 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
427 (gfc_finish_wrapped_block): New method.
428 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
429 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
430 (gfc_trans_deferred_array): Ditto.
431 * trans-decl.c (gfc_trans_dummy_character): Ditto.
432 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
433 (init_intent_out_dt): Ditto.
434 (gfc_init_default_dt): Add new init code to block rather than
436 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
437 and cleanup code and put it all together.
439 2010-07-15 Jakub Jelinek <jakub@redhat.com>
441 * trans.h (gfc_build_compare_string): Add CODE argument.
442 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
443 gfc_build_compare_string.
444 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
445 gfc_build_compare_string.
446 (string_to_single_character): Rename len variable to length.
447 (gfc_optimize_len_trim): New function.
448 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
449 or NE_EXPR and one of the strings is string literal with LEN_TRIM
450 bigger than the length of the other string, they compare unequal.
453 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
454 in CASE_LABEL_EXPR and use NULL for low for the default case.
456 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
458 * trans-array.c (gfc_conv_section_upper_bound): Remove
459 (gfc_conv_section_startstride): Don't set the upper bound in the
460 vector subscript case.
461 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
463 2010-07-14 Janus Weil <janus@gcc.gnu.org>
466 * gfortran.h (gfc_is_data_pointer): Remove prototype.
467 * dependency.c (gfc_is_data_pointer): Make it static.
468 * intrinsic.texi: Update documentation on C_LOC.
469 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
470 and add a check for polymorphic variables.
472 2010-07-14 Jakub Jelinek <jakub@redhat.com>
474 * trans-expr.c (string_to_single_character): Also optimize
475 string literals containing a single char followed only by spaces.
476 (gfc_trans_string_copy): Remove redundant string_to_single_character
479 * trans-decl.c (gfc_build_intrinsic_function_decls,
480 gfc_build_builtin_function_decls): Mark functions as
481 DECL_PURE_P or TREE_READONLY.
483 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
485 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
486 instead of build_function_call_expr.
487 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
489 2010-07-13 Tobias Burnus <burnus@net-b.de>
490 Daniel Franke <franke.daniel@gmail.com>
493 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
494 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
496 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
498 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
499 Tobias Burnus <burnus@net-b.de>
502 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
503 noclobber/noescape annotations to function calls.
504 (gfc_build_builtin_function_decls): Likewise.
506 2010-07-13 Janus Weil <janus@gcc.gnu.org>
512 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
513 * class.c (gfc_build_class_symbol): Modified call to
514 'gfc_find_derived_vtab'.
515 (add_proc_component): Removed, moved code into 'add_proc_comp'.
516 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
518 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
519 Removed treatment of generics.
520 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
521 Call 'add_proc_comp' instead of duplicating code.
522 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
524 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
525 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
526 Removed treatment of generics.
527 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
528 'gfc_find_derived_vtab'.
529 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
530 Removed treatment of generics.
531 (resolve_select_type,resolve_fl_derived): Modified call to
532 'gfc_find_derived_vtab'.
533 * trans-decl.c (gfc_get_symbol_decl): Ditto.
534 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
536 * trans-stmt.c (gfc_trans_allocate): Ditto.
538 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
541 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
544 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
546 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
547 * resolve.c (build_default_init_expr): Ditto.
549 2010-07-11 Tobias Burnus <burnus@net-b.de>
552 * module.c (sort_iso_c_rename_list): Remove.
553 (import_iso_c_binding_module,use_iso_fortran_env_module):
554 Allow multiple imports of the same symbol.
556 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
558 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
560 2010-07-11 Janus Weil <janus@gcc.gnu.org>
563 * decl.c (build_sym,attr_decl1): Only build the class container if the
564 symbol has sufficient attributes.
565 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
566 pointer attribute for classes.
567 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
568 * module.c (MOD_VERSION): Bump.
569 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
570 (mio_symbol_attribute): Handle class_pointer attribute.
571 * parse.c (parse_derived): Use class_pointer instead of pointer
572 attribute for classes.
573 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
574 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
575 resolve_allocate_expr,resolve_fl_derived): Ditto.
576 (resolve_fl_var_and_proc): Check for class_ok attribute.
578 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
580 * trans-io.c (gfc_build_st_parameter): Update calls to
581 gfc_add_field_to_struct.
582 * trans-stmt.c (ADD_FIELD): Ditto.
584 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
586 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
587 fieldlist, remove fieldlist from argument list.
588 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
589 and remove fieldlist from argument list.
590 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
591 gfc_get_mixed_entry_union): Move setting
592 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
593 * trans-types.h (gfc_add_field_to_struct): Update prototype.
595 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
598 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
599 if the lhs has never been host associated, as well as not being
600 use associated, a pointer or a target.
601 * resolve.c (resolve_variable): Mark variables that are host
603 * gfortran.h: Add the host_assoc bit to the symbol_attribute
606 2010-07-09 Janus Weil <janus@gcc.gnu.org>
608 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
609 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
612 2010-07-08 Janus Weil <janus@gcc.gnu.org>
615 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
616 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
617 gfc_resolve_storage_size): New prototypes.
618 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
619 * intrinsic.c (add_functions): Add STORAGE_SIZE.
620 * iresolve.c (gfc_resolve_storage_size): New function.
621 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
623 (gfc_conv_intrinsic_storage_size): New function.
624 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
626 2010-07-08 Jakub Jelinek <jakub@redhat.com>
629 * match.c (match_exit_cycle): Error on EXIT also from collapsed
630 !$omp do loops. Error on CYCLE to non-innermost collapsed
633 2010-07-08 Tobias Burnus <burnus@net-b.de>
636 * array.c (gfc_match_array_ref): Better error message for
637 coarrays with too few ranks.
638 (match_subscript): Move one diagnostic to caller.
639 * gfortran.h (gfc_get_corank): Add prottype.
640 * expr.c (gfc_get_corank): New function.
641 * iresolve.c (resolve_bound): Fix rank for cobounds.
642 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
643 gfc_resolve_ucobound, gfc_resolve_this_image): Update
646 2010-07-06 Tobias Burnus <burnus@net-b.de>
649 * array.c (gfc_expand_constructor): Add optional diagnostic.
650 * gfortran.h (gfc_expand_constructor): Update prototype.
651 * expr.c (gfc_simplify_expr, check_init_expr,
652 gfc_reduce_init_expr): Update gfc_expand_constructor call.
653 * resolve.c (gfc_resolve_expr): Ditto.
655 2010-07-06 Tobias Burnus <burnus@net-b.de>
657 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
658 * trans-intrinsic.c: Ditto.
659 * trans-types.c: Ditto.
660 * convert.c: Include diagnostic-core.h instead of toplev.h.
662 * trans-array.c: Ditto.
663 * trans-const.c: Ditto.
664 * trans-expr.c: Ditto.
666 * trans-openmp.c: Ditto.
669 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
672 * check.c (dim_rank_check): Also check intrinsic functions.
673 Adjust permissible rank for functions which reduce the rank of
674 their argument. Spread is an exception, where DIM can
675 be one larger than the rank of array.
677 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
680 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
682 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
685 * trans-types.c (gfc_get_derived_type): Derived type fields
686 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
687 but build_pointer_type_for_mode must be used for this.
689 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
691 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
692 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
693 type of gfc_conv_procedure_call.
694 (conv_generic_with_optional_char_arg): Likewise.
695 * trans-stmt.c (gfc_trans_call): Likewise.
696 * trans-expr.c (gfc_conv_function_expr): Likewise.
697 (gfc_conv_procedure_call): Use build_call_vec instead of
700 2010-07-04 Daniel Kraft <d@domob.eu>
702 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
704 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
708 * trans-types.c (gfc_get_derived_type): Derived type fields
709 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
711 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
714 * decl.c (match_procedure_in_type): Clear structure before using.
715 (gfc_match_generic): Ditto.
717 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
719 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
720 * trans-types.c (gfc_add_field_to_struct_1): New function, most
721 of which comes from...
722 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
723 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
725 (gfc_get_array_descriptor_base): Likewise.
726 (gfc_get_mixed_entry_union): Likewise.
727 (gfc_get_derived_type): Add extra chain parameter for
728 gfc_add_field_to_struct.
729 * trans-stmt.c (gfc_trans_character_select): Likewise.
730 * trans-io.c (gfc_build_st_parameter): Likewise.
732 2010-06-29 Janus Weil <janus@gcc.gnu.org>
735 * resolve.c (is_external_proc): Prevent procedure pointers from being
736 regarded as external procedures.
738 2010-06-29 Janus Weil <janus@gcc.gnu.org>
741 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
742 passed as second argument of ASSOCIATED.
744 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
747 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
748 to determine if a function assignment can be made without a
750 (gfc_trans_arrayfunc_assign): Move all the conditions that
751 suppress the direct function call to the above new functon and
754 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
757 * interface.c (argument_rank_mismatch): New function.
758 (compare_parameter): Call new function instead of generating
761 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
763 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
764 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
767 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
769 * Make-lang.in: Update dependencies.
771 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
773 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
774 and exit_label fields.
775 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
777 * trans-stmt.c (gfc_trans_simple_do): Likewise.
778 (gfc_trans_do): Likewise.
779 (gfc_trans_do_while): Likewise.
780 (gfc_trans_cycle): Use cycle_label directly.
781 (gfc_trans_exit): Use exit_label directly.
783 2010-06-27 Daniel Kraft <d@domob.eu>
785 * dump-parse-tree.c (show_symbol): Dump target-expression for
787 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
788 (show_namespace): Use show_level for correct indentation of
789 "inner namespaces" (contained procedures or BLOCK).
791 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
794 * dump-parse-tree.c (show_code_node): Show namespace for
797 2010-06-26 Tobias Burnus <burnus@net-b.de>
799 * decl.c (gfc_match_decl_type_spec): Support
800 TYPE(intrinsic-type-spec).
802 2010-06-25 Tobias Burnus <burnus@net-b.de>
804 * intrinsic.h (gfc_check_selected_real_kind,
805 gfc_simplify_selected_real_kind): Update prototypes.
806 * intrinsic.c (add_functions): Add radix support to
808 * check.c (gfc_check_selected_real_kind): Ditto.
809 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
810 * trans-decl.c (gfc_build_intrinsic_function_decls):
811 Change call from selected_real_kind to selected_real_kind2008.
812 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
813 (PRECISION, RANGE, RADIX): Add cross @refs.
815 2010-06-25 Tobias Burnus <burnus@net-b.de>
817 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
818 * gfortran.texi (_gfortran_set_options): Update for
819 GFC_STD_F2008_OBS addition.
820 * libgfortran.h: Add GFC_STD_F2008_OBS.
821 * options.c (set_default_std_flags, gfc_handle_option): Handle
823 io.c (check_format): Fix allow_std check.
825 2010-06-25 Tobias Burnus <burnus@net-b.de>
827 * decl.c (gfc_match_entry): Allow END besides
828 END SUBROUTINE/END FUNCTION for contained procedures.
830 2010-06-25 Tobias Burnus <burnus@net-b.de>
832 * parse.c (next_free, next_fixed): Allow ";" as first character.
834 2010-06-24 Tobias Burnus <burnus@net-b.de>
837 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
839 2010-06-22 Janus Weil <janus@gcc.gnu.org>
842 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
845 2010-06-21 Tobias Burnus <burnus@net-b.de>
848 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
850 * symbol.c (gfc_add_contiguous): New function.
851 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
852 * decl.c (match_attr_spec): Ditto.
853 (gfc_match_contiguous): New function.
854 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
856 * gfortran.h (symbol_attribute): Add contiguous.
857 (gfc_is_simply_contiguous): Add prototype.
858 (gfc_add_contiguous): Add prototype.
859 * match.h (gfc_match_contiguous): Add prototype.
860 * parse.c (decode_specification_statement,
861 decode_statement): Handle contiguous attribute.
862 * expr.c (gfc_is_simply_contiguous): New function.
863 * dump-parse-tree.c (show_attr): Handle contiguous.
864 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
866 * trans-expr.c (gfc_add_interface_mapping): Copy
868 * trans-array.c (gfc_conv_descriptor_stride_get,
869 gfc_conv_array_parameter): Handle contiguous arrays.
870 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
871 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
873 * trans.h (gfc_array_kind): Ditto.
874 * trans-decl.c (gfc_get_symbol_decl): Ditto.
876 2010-06-20 Joseph Myers <joseph@codesourcery.com>
878 * options.c (gfc_handle_option): Don't handle N_OPTS.
880 2010-06-19 Janus Weil <janus@gcc.gnu.org>
883 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
886 2010-06-18 Tobias Burnus <burnus@net-b.de>
889 * resolve.c (resolve_allocate_deallocate): Properly check
890 part-refs in stat=/errmsg= for invalid use.
892 2010-06-17 Janus Weil <janus@gcc.gnu.org>
895 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
896 Return directly in case of an error.
898 2010-06-16 Janus Weil <janus@gcc.gnu.org>
901 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
902 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
903 structure to each procedure in a procedure list.
904 * module.c (mio_typebound_proc): Add NULL argument to
905 'gfc_get_typebound_proc'.
906 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
907 to initialize the new structure.
909 2010-06-15 Janus Weil <janus@gcc.gnu.org>
912 * gfortran.h (gfc_expr): Add new member 'mold'.
913 * match.c (gfc_match_allocate): Implement the MOLD tag.
914 * resolve.c (resolve_allocate_expr): Ditto.
915 * trans-stmt.c (gfc_trans_allocate): Ditto.
917 2010-06-15 Jakub Jelinek <jakub@redhat.com>
920 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
921 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
922 GFC_DECL_SAVED_DESCRIPTOR set.
923 (gfc_omp_report_decl): New function.
924 * trans.h (gfc_omp_report_decl): New prototype.
925 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
927 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
931 * gfortranspec.c (lang_specific_driver): Removed deprecation
933 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
934 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
935 * cpp.h (gfc_cpp_makedep): New.
936 (gfc_cpp_add_dep): New.
937 (gfc_cpp_add_target): New.
938 * cpp.c (gfc_cpp_option): Add deps* members.
939 (gfc_cpp_makedep): New.
940 (gfc_cpp_add_dep): New.
941 (gfc_cpp_add_target): New.
942 (gfc_cpp_init_options): Initialize new options.
943 (gfc_cpp_handle_option): Handle new options.
944 (gfc_cpp_post_options): Map new options to libcpp-options.
945 (gfc_cpp_init): Handle deferred -MQ and -MT options.
946 (gfc_cpp_done): If requested, write dependencies to file.
947 * module.c (gfc_dump_module): Add a module filename as target.
948 * scanner.c (open_included_file): New parameter system; add the
949 included file as dependency.
950 (gfc_open_included_file): Add the included file as dependency.
951 (gfc_open_intrinsic_module): Likewise.
952 * invoke.texi: Removed deprecation warning for -M.
953 * gfortran.texi: Removed Makefile-dependencies project.
955 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
957 * resolve.c (resolve_global_procedure): Improved checking if an
958 explicit interface is required.
960 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
962 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
964 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
965 (gfc_conv_intrinsic_ttynam): Likewise.
966 (gfc_conv_intrinsic_trim): Likewise.
968 2010-06-12 Janus Weil <janus@gcc.gnu.org>
971 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
973 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
975 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
977 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
979 * mathbuiltins.def: Add builtins that do not directly correspond
980 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
981 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
982 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
983 code_{r,c}{4,8,10,16} fields. Add
984 {,complex}{float,double,long_double}_built_in fields.
985 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
986 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
987 definition of OTHER_BUILTIN.
988 (real_compnt_info): Remove unused struct.
989 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
991 (build_round_expr): Call builtin_decl_for_precision instead of
993 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
995 (gfc_build_intrinsic_lib_fndecls): Match
996 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
997 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
999 (gfc_conv_intrinsic_lib_function): Go through all the extended
1001 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1002 instead of a switch.
1003 (gfc_conv_intrinsic_abs): Likewise.
1004 (gfc_conv_intrinsic_mod): Likewise.
1005 (gfc_conv_intrinsic_sign): Likewise.
1006 (gfc_conv_intrinsic_fraction): Likewise.
1007 (gfc_conv_intrinsic_nearest): Likewise.
1008 (gfc_conv_intrinsic_spacing): Likewise.
1009 (gfc_conv_intrinsic_rrspacing): Likewise.
1010 (gfc_conv_intrinsic_scale): Likewise.
1011 (gfc_conv_intrinsic_set_exponent): Likewise.
1013 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1017 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1018 functions with CLASS formal arguments.
1020 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1023 * resolve.c (conformable_arrays): Handle allocatable components.
1025 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1028 * gfortran.texi: Document that Cray pointers cannot be function
1031 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1034 * gfortran.texi: Document lack of support for syntax
1035 "complex FUNCTION name*16()", and existence of alternative
1036 legacy syntax "complex*16 FUNCTION name()".
1038 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1041 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1042 POSIX's fsync(), and how to call the latter from Fortran code.
1044 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1047 * interface.c (compare_actual_formal): Reject actual arguments with
1048 array subscript passed to ASYNCHRONOUS dummys.
1050 2010-06-10 Daniel Kraft <d@domob.eu>
1053 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1054 (struct gfc_symbol): New field `assoc'.
1055 (struct gfc_association_list): New struct.
1056 (struct gfc_code): New struct `block' in union, move `ns' there
1057 and add association list.
1058 (gfc_free_association_list): New method.
1059 (gfc_has_vector_subscript): Made public;
1060 * match.h (gfc_match_associate): New method.
1061 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1062 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1063 * interface.c (gfc_has_vector_subscript): Made public.
1064 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1065 * match.c (gfc_match_associate): New method.
1066 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1067 * primary.c (match_variable): Don't allow names associated to expr here.
1068 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1069 (case_exec_markers, case_end): Add ASSOCIATE statement.
1070 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1071 (parse_associate): New method.
1072 (parse_executable): Handle ST_ASSOCIATE.
1073 (parse_block_construct): Change reference to gfc_code's `ns' field.
1074 * resolve.c (resolve_select_type): Ditto.
1075 (resolve_code): Ditto.
1076 (resolve_block_construct): Ditto and add comment.
1077 (resolve_select_type): Set association list in generated BLOCK to NULL.
1078 (resolve_symbol): Resolve associate names.
1079 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1080 and free association list.
1081 (gfc_free_association_list): New method.
1082 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1083 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1084 gfc_code's `ns' field.
1086 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1088 * error.c (error_print): Pre-initialize loc by NULL.
1089 * openmp.c (resolve_omp_clauses): Add explicit
1090 braces to avoid ambigous else.
1091 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1093 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1095 * gfc-internals.texi: Move to GFDL 1.3.
1096 * gfortran.texi: Ditto.
1097 * intrinsic.texi: Ditto.
1098 * invoke.texi: Ditto.
1100 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1103 * check.c (gfc_check_selected_real_kind): Verify that the
1104 actual arguments are scalar.
1106 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1109 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1111 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1114 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1116 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1118 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1120 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1122 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1123 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1124 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1125 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1127 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1128 less_than_bitsize2): New functions.
1129 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1130 nonnegative_check and less_than_bitsize1.
1131 (gfc_check_ibclr, gfc_check_ibset): Removed.
1132 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1135 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1138 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1141 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1143 * resolve.c (resolve_deallocate_expr): Avoid warning
1144 about possible use of iunitialized sym.
1145 (resolve_allocate_expr): Pre-initialize sym by NULL.
1147 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1150 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1152 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1154 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1156 (gfc_get_array_type_bounds): Likewise.
1158 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1159 (gfc_find_module): Likewise.
1161 * f95-lang.c (pushlevel): Likewise.
1163 * trans.h (struct lang_type): Add variable_size GTY option.
1164 (struct lang_decl): Likewise.
1166 2010-06-08 Tobias Burnus <burnus@net-b.de>
1169 * symbol.c (check_conflict): Move protected--external/procedure check ...
1170 * resolve.c (resolve_select_type): ... to the resolution stage.
1172 2010-06-07 Tobias Burnus <burnus@net-b.de>
1174 * options.c (gfc_handle_option): Fix -fno-recursive.
1176 2010-06-07 Tobias Burnus <burnus@net-b.de>
1178 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1179 * gfortran.texi (copyrights-gfortran): Ditto.
1181 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1183 * lang.opt (fshort-enums): Define using Var and VarExists.
1184 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1186 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1187 Janus Weil <janus@gcc.gnu.org>
1190 * resolve.c (get_declared_from_expr): Move to before
1191 resolve_typebound_generic_call. Make new_ref and class_ref
1192 ignorable if set to NULL.
1193 (resolve_typebound_generic_call): Once we have resolved the
1194 generic call, check that the specific instance is that which
1195 is bound to the declared type.
1196 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1197 freeing 'class_ref->next' twice.
1199 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1202 * trans-array.c (structure_alloc_comps): Dereference scalar
1203 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1206 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1208 * gfortranspec.c (append_arg, lang_specific_driver): Use
1209 GCC-specific formats in diagnostics.
1211 2010-06-02 Tobias Burnus <burnus@net-b.de>
1214 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1217 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1220 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1223 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1225 * fortran/gfortran.texi: Fix typos in description of variable-format-
1228 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1231 * dependency.c (gfc_check_section_vs_section): Check
1232 for interleaving array assignments without conflicts.
1234 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1236 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1237 $data component of a class container.
1238 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1239 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1240 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1241 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1242 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1243 * gcc/fortran/parse.c (parse_derived): Ditto.
1244 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1245 gfc_expr_attr): Ditto.
1246 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1247 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1248 resolve_fl_var_and_proc, resolve_typebound_procedure,
1249 resolve_fl_derived): Ditto.
1250 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1251 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1253 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1254 gfc_trans_deferred_vars): Ditto.
1255 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1257 2010-05-28 Tobias Burnus <burnus@net-b.de>
1259 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1261 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1263 * gfortranspec.c (append_arg, lang_specific_driver): Use
1264 fatal_error instead of fatal. Use warning instead of fprintf for
1267 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1269 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1270 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1271 xstrerror instead of strerror.
1273 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1275 * cpp.c (cb_cpp_error): Save and restore
1276 global_dc->warn_system_headers, not variable warn_system_headers.
1278 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1280 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1282 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1284 * trans-common.c: Do not include rtl.h, include output.h instead.
1285 * trans-decl.c: Likewise.
1287 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1290 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1291 namespace before trying to reorder the gsymbols.
1293 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1298 * resolve.c (resolve_global_procedure): Add check for global
1299 procedures with implicit interfaces and assumed-shape or optional
1300 dummy arguments. Verify that function return type, kind and string
1303 2010-05-21 Tobias Burnus <burnus@net-b.de>
1305 * gfortran.h: Do not include system.h.
1306 * bbt.c: Include system.h.
1308 * dependency.c: Ditto.
1309 * dump-parse-tree.c: Ditto.
1310 * arith.h: Do not include gfortran.h.
1311 * constructor.h: Do not include gfortran.h and splay-tree.h.
1312 * match.h: Do not include gfortran.h.
1314 * target-memory.h: Ditto.
1315 * openmp.c: Do not include toplev.h and target.h.
1316 * trans-stmt.c: Ditto not include toplev.h.
1318 * trans-common.c: Tell why toplev.h is needed. And
1319 do not include target.h.
1320 * trans-expr.c: Tell why toplev.h is needed.
1321 * trans-array.c: Ditto.
1322 * trans-openmp.c: Ditto.
1323 * trans-const.c: Ditto.
1325 * trans-types.c: Ditto.
1326 * trans-io.c: Ditto.
1327 * trans-decl.c: Ditto.
1330 * trans-intrinsic.c: Ditto.
1333 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1336 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1337 before returning MATCH_ERROR. Add check for scalar. Add check for
1338 default integer kind.
1340 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1343 * match.c (gfc_match_select_type): On error jump back out of the local
1345 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1346 stage, more precisely to ...
1347 * resolve.c (resolve_fl_derived): ... this place.
1349 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1352 * resolve.c (ensure_not_abstract): Allow abstract types with
1353 non-abstract ancestors.
1355 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1357 * trans-const.c: Include realmpfr.h.
1358 * Make-lang.in: Update dependencies.
1360 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1362 * trans-const.c, trans-types.c, trans-intrinsic.c:
1363 Clean up redundant includes.
1365 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1368 * lang.opt (Wunused-dummy-argument): New option.
1369 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1370 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1371 (set_Wall): Enable warn_unused_dummy_argument.
1372 (gfc_handle_option): Set warn_unused_dummy_argument according to
1374 * trans-decl.c (generate_local_decl): Separate warnings about
1375 unused variables and unused dummy arguments.
1376 * invoke.texi: Documented new option.
1378 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1380 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1381 (gfc_conv_string_tmp): Do not assert type comparibilty.
1382 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1383 (gfc_conv_expr_descriptor): Remove assert.
1384 * trans-common.c: Clarify why rtl.h and tm.h are included.
1385 * trans-openmp.c: Do not include ggc.h and real.h.
1386 Explain why gimple.h is included.
1387 * trans-const.c: Do not include ggc.h.
1388 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1389 * trans.c: Do not include ggc.h and real.h.
1390 Explain why gimple.h is included.
1391 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1392 and dwarf2out.h are included.
1393 * trans-io.c: Do not include gimple.h and real.h.
1394 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1395 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1398 2010-05-20 Tobias Burnus <burnus@net-b.de>
1400 * options.c (gfc_init_options,gfc_post_options): Enable
1401 flag_associative_math by default.
1403 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1406 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1407 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1408 blank STOP, handling a null expression. (gfc_trans_pause): Use
1409 pause_string for blank PAUSE.
1410 * trans.h: Add external function declaration for error_stop_numeric.
1411 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1412 the declaration for the library call. Adjust whitespaces.
1413 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1414 signal no stop code. Match the expression following the stop and pass
1415 that to the translators. Remove the old use of digit matching. Add
1416 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1417 and if CHARACTER, default character KIND.
1419 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1422 * lang.opt (Wconversion-extra): New option.
1423 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1424 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1425 (set_Wall): Enable -Wconversion.
1426 (gfc_handle_option): Set warn_conversion_extra.
1427 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1428 introduced for -Wconversion if -Wconversion-extra is present.
1429 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1430 -Wconversion; document -Wconversion-extra.
1432 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1435 * gfortran.h (gfc_has_default_initializer): New.
1436 * expr.c (gfc_has_default_initializer): New.
1437 * resolve.c (has_default_initializer): Removed, use
1438 gfc_has_default_initializer() instead. Updated all callers.
1439 * trans-array.c (has_default_initializer): Removed, use
1440 gfc_has_default_initializer() instead. Updated all callers.
1441 * trans-decl.c (generate_local_decl): Do not check the
1442 first component only to check for initializers, but use
1443 gfc_has_default_initializer() instead.
1445 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1448 * primary.c (match_string_constant): Move start_locus just inside
1450 * data.c (create_character_intializer): Clarified truncation warning.
1452 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1455 * intrinsic.h (gfc_check_float): New prototype.
1456 (gfc_check_sngl): New prototype.
1457 * check.c (gfc_check_float): New.
1458 (gfc_check_sngl): New.
1459 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1460 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1462 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1463 added them to the list of specifics of REAL instead.
1465 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1468 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1469 This is now handled via 'gfc_class_null_initializer'.
1471 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1473 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1474 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1475 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1476 add_procs_to_declared_vtab,add_generic_specifics,
1477 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1478 find_typebound_proc_uop,gfc_find_typebound_proc,
1479 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1480 gfc_get_tbp_symtree): Moved here from other places.
1481 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1483 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1484 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1485 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1486 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1487 * Make-lang.in: Add class.o.
1488 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1489 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1490 add_procs_to_declared_vtab,add_generic_specifics,
1491 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1492 find_typebound_proc_uop,gfc_find_typebound_proc,
1493 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1494 gfc_get_tbp_symtree): Move to class.c.
1496 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1498 * trans-types.c (gfc_init_types): Use build_function_type_list.
1499 (gfc_get_ppc_type): Likewise.
1500 * trans-decl.c (gfc_generate_constructors): Likewise.
1501 * f95-lang.c (build_builtin_fntypes): Likewise.
1502 (gfc_init_builtin_functions): Likewise.
1503 (DEF_FUNCTION_TYPE_0): Likewise.
1504 (DEF_FUNCTION_TYPE_1): Likewise.
1505 (DEF_FUNCTION_TYPE_2): Likewise.
1506 (DEF_FUNCTION_TYPE_3): Likewise.
1507 (DEF_FUNCTION_TYPE_4): Likewise.
1508 (DEF_FUNCTION_TYPE_5): Likewise.
1509 (DEF_FUNCTION_TYPE_6): Likewise.
1510 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1511 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1513 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1515 * trans-array.c (gfc_trans_array_constructor_value): Use
1516 build_constructor instead of build_constructor_from_list.
1517 (gfc_build_constant_array_constructor): Likewise.
1518 * trans-decl.c (create_main_function): Likewise.
1519 * trans-stmt.c (gfc_trans_character_select): Likewise.
1521 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1524 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1525 (resolve_fl_variable_derived): ... this place.
1526 (resolve_symbol): Make sure function symbols (and their result
1527 variables) are not resolved twice.
1529 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1532 * array.c (match_array_list): Revert change from 2010-05-13.
1534 2010-05-16 Richard Guenther <rguenther@suse.de>
1536 * trans-decl.c (module_htab_decls_hash): Revert last change.
1538 2010-05-16 Richard Guenther <rguenther@suse.de>
1540 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1542 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1544 * options.c (set_Wall): Remove special logic for Wuninitialized
1547 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1551 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1554 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1558 * gfortran.h (gfc_class_null_initializer): New prototype.
1559 * expr.c (gfc_class_null_initializer): New function to build a NULL
1560 initializer for CLASS pointers.
1561 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1562 containers. Remove default NULL initialization of $data component.
1563 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1565 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1566 Use new function 'gfc_class_null_initializer'.
1567 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1570 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1573 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1574 unsigned mpz_get_?i routines.
1576 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1578 * trans.c (trans_code): Set backend locus early.
1579 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1580 of the function instead of current input_location.
1582 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1585 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1587 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1588 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1591 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1594 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1596 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1597 by reference dummy procedures or non-dummy procedure pointers.
1598 (gfc_omp_predetermined_sharing): Return
1599 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1601 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1604 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1605 after OMP statement.
1606 (gfc_match_omp_critical): Likewise.
1607 (gfc_match_omp_flush): Likewise.
1608 (gfc_match_omp_workshare): Likewise.
1609 (gfc_match_omp_master): Likewise.
1610 (gfc_match_omp_ordered): Likewise.
1611 (gfc_match_omp_atomic): Likewise.
1612 (gfc_match_omp_barrier): Likewise.
1613 (gfc_match_omp_end_nowait): Likewise.
1615 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1618 * resolve.c (validate_case_label_expr): Removed FIXME.
1619 (resolve_select): Raise default warning on case labels out of range
1620 of the case expression.
1622 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1627 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1628 about conversion warnings.
1630 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1633 * match.c (gfc_match_select_type): Move error message to
1634 resolve_select_type.
1635 * resolve.c (resolve_select_type): Error message moved here from
1636 gfc_match_select_type. Correctly set type of temporary.
1638 2010-05-10 Richard Guenther <rguenther@suse.de>
1640 * trans-decl.c (gfc_build_library_function_decl): Split out
1642 (build_library_function_decl_1): ... this new function.
1643 Set a fnspec attribute if a specification was provided.
1644 (gfc_build_library_function_decl_with_spec): New function.
1645 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1646 and internal_unpack.
1648 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1651 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1654 2010-05-07 Jason Merrill <jason@redhat.com>
1656 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1657 to avoid -Wc++-compat warning.
1659 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1662 * options.c (gfc_handle_option): Add argument kind.
1663 * gfortran.h (gfc_handle_option): Update declaration.
1665 2010-05-06 Tobias Burnus <burnus@net-b.de>
1668 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1671 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1674 * resolve.c (traverse_data_list): Rephrase error message for
1675 non-constant bounds in data-implied-do.
1677 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1680 * gfortran.h: Removed repeat count from constructor, removed
1682 * data.h (gfc_assign_data_value_range): Changed return value from
1684 * data.c (gfc_assign_data_value): Add location to constructor element.
1685 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1686 for each element in range. Return early if an error was generated.
1687 * resolve.c (check_data_variable): Stop early if range assignment
1690 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1693 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1694 * symbol.c (gfc_build_class_symbol): Add separate class container for
1697 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1700 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1702 2010-05-02 Tobias Burnus <burnus@net-b.de>
1705 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1706 for lcobound, ucobound, image_index and this_image.
1707 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1708 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1709 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1710 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1712 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1714 2010-04-30 Tobias Burnus <burnus@net-b.de>
1718 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1719 calculation for array descriptor types.
1721 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1724 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1725 initializers for PPC members of the vtabs.
1727 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1730 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1731 attribute for all PPC members of the vtypes.
1732 (copy_vtab_proc_comps): Copy the correct interface.
1733 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1734 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1735 a dummy argument and make sure all PPC members of the vtab are
1736 initialized correctly.
1737 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1738 in call to gfc_trans_assign_vtab_procs.
1739 * trans-stmt.c (gfc_trans_allocate): Ditto.
1741 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1744 * resolve.c (resolve_typebound_function): Renamed
1745 resolve_class_compcall.Do all the detection of class references
1747 (resolve_typebound_subroutine): resolve_class_typebound_call
1748 renamed. Otherwise same as resolve_typebound_function.
1749 (gfc_resolve_expr): Call resolve_typebound_function.
1750 (resolve_code): Call resolve_typebound_subroutine.
1752 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1755 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1756 pass back the specific symtree name, rather than the target
1759 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1762 * resolve.c (resolve_structure_cons): Make the initializer of
1763 the vtab component 'extends' the same type as the component.
1765 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1768 * interface.c (check_interface1): Pass symbol name rather than NULL to
1769 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1770 trap MULL. (gfc_compare_derived_types): Revert previous change
1771 incorporated incorrectly during merge from trunk, r155778.
1772 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1773 than NULL to gfc_compare_interfaces.
1774 * symbol.c (add_generic_specifics): Likewise.
1776 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1779 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1780 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1781 (gfc_find_derived_vtab): Likewise.
1782 * module.c (ab_attribute): Add enumerator AB_VTAB.
1783 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1784 (check_for_ambiguous): Likewise.
1786 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1787 Janus Weil <janus@gcc.gnu.org>
1790 * trans-expr.c (select_class_proc): Remove function.
1791 (conv_function_val): Delete reference to previous.
1792 (gfc_conv_derived_to_class): Add second argument to the call to
1793 gfc_find_derived_vtab.
1794 (gfc_conv_structure): Exclude proc_pointer components when
1795 accessing $data field of class objects.
1796 (gfc_trans_assign_vtab_procs): New function.
1797 (gfc_trans_class_assign): Add second argument to the call to
1798 gfc_find_derived_vtab.
1799 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1800 implement holding off searching for the vptr derived type.
1801 (add_proc_component): New function.
1802 (add_proc_comps): New function.
1803 (add_procs_to_declared_vtab1): New function.
1804 (copy_vtab_proc_comps): New function.
1805 (add_procs_to_declared_vtab): New function.
1806 (void add_generic_specifics): New function.
1807 (add_generics_to_declared_vtab): New function.
1808 (gfc_find_derived_vtab): Add second argument to the call to
1809 gfc_find_derived_vtab. Add the calls to
1810 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1811 * decl.c (build_sym, build_struct): Use new arg in calls to
1812 gfc_build_class_symbol.
1813 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1814 definition of struct gfc_class_esym_list. Modify prototypes
1815 of gfc_build_class_symbol and gfc_find_derived_vtab.
1816 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1817 call to gfc_find_derived_vtab.
1818 * module.c : Add the vtype attribute.
1819 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1820 * resolve.c (resolve_typebound_generic_call): Add second arg
1821 to pass along the generic name for class methods.
1822 (resolve_typebound_call): The same.
1823 (resolve_compcall): Use the second arg to carry the generic
1824 name from the above. Remove the reference to class_esym.
1825 (check_members, check_class_members, resolve_class_esym,
1826 hash_value_expr): Remove functions.
1827 (resolve_class_compcall, resolve_class_typebound_call): Modify
1828 to use vtable rather than member by member calls.
1829 (gfc_resolve_expr): Modify second arg in call to
1831 (resolve_select_type): Add second arg in call to
1832 gfc_find_derived_vtab.
1833 (resolve_code): Add second arg in call resolve_typebound_call.
1834 (resolve_fl_derived): Exclude vtypes from check for late
1835 procedure definitions. Likewise for checking of explicit
1836 interface and checking of pass arg.
1837 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1838 calls to gfc_find_derived_vtab.
1839 * match.c (select_type_set_tmp): Use new arg in call to
1840 gfc_build_class_symbol.
1841 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1843 * parse.c (endType): Finish incomplete classes.
1845 2010-04-28 Tobias Burnus <burnus@net-b.de>
1849 * simplify.c (simplify_cobound): Handle scalar coarrays.
1851 2010-04-27 Tobias Burnus <burnus@net-b.de>
1853 * gfc-internals.texi: Update copyright year.
1854 * gfortran.texi: Ditto.
1855 * invoke.texi: Ditto.
1857 2010-04-27 Tobias Burnus <burnus@net-b.de>
1860 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1861 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1862 * trans-types.c (gfc_get_array_type_bounds,
1863 gfc_get_array_descriptor_base): Add corank argument.
1864 * trans-array.c (gfc_array_init_size): Handle corank.
1865 (gfc_trans_create_temp_array, gfc_array_allocate,
1866 gfc_conv_expr_descriptor): Add corank argument to call.
1867 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1869 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1873 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1874 of mucking with a tree directly.
1876 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1879 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1880 gfc_error with new error message.
1882 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1886 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1888 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1890 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1891 than the address of a GFC_SS_REFERENCE.
1892 * trans.h : Change comment on GFC_SS_REFERENCE.
1894 2010-04-22 Richard Guenther <rguenther@suse.de>
1897 * resolve.c (gfc_resolve_index): Wrap around ...
1898 (gfc_resolve_index_1): ... this. Add parameter to allow
1899 any integer kind index type.
1900 (resolve_array_ref): Allow any integer kind for the start
1901 index of an array ref.
1903 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1906 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1909 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1911 * intrinsic.c (sort_actual): Remove 'is' in error message.
1913 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1916 * resolve.c (resolve_fl_derived): If a component character
1917 length has not been resolved, do so now.
1918 (resolve_symbol): The same as above for a symbol character
1920 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1921 not needed for a character valued, procedure pointer.
1924 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1925 not found, return FAILURE rather than ICEing.
1927 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1930 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1931 sequential loops private in the innermost containing task region.
1933 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1935 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1936 to build_common_tree_nodes.
1938 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1941 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1942 gfc_msg_bounds by using 'Array bound mismatch' directly.
1943 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1944 error message to include the mismatch in the extent of array bound.
1945 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1946 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1948 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1950 * gfortran.texi: Update information on temporary file locations.
1952 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1954 * trans-decl.c (gfc_build_qualified_array): Ensure
1955 ubound.N and lbound.N artificial variable names don't appear
1958 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1961 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1962 block of code. Set name to the variable associated with the descriptor.
1964 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1966 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1967 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1969 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1971 * intrinsic.texi: Add the missing specific name of intrinsic
1972 procedure where the specific name is identical to the generic name.
1973 Fix inconsistent or mismatch in the argument names in intrinsic
1974 procedure descriptions. Add the SCALAR allocatable description to
1977 2010-04-14 Tobias Burnus <burnus@net-b.de>
1980 * array.c (gfc_find_array_ref): Handle codimensions.
1981 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1982 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1983 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1985 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1986 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1988 * intrinsic.h (add_functions): Add this_image, image_index,
1989 lcobound and ucobound intrinsics.
1990 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1991 gfc_check_image_index, gfc_check_this_image,
1992 gfc_simplify_image_index, gfc_simplify_lcobound,
1993 gfc_simplify_this_image, gfc_simplify_ucobound):
1994 New function prototypes.
1995 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1996 IMAGE_INDEX): Document new intrinsic functions.
1997 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1999 * simplify.c (simplify_bound_dim): Handle coarrays.
2000 (simplify_bound): Update simplify_bound_dim call.
2001 (gfc_simplify_num_images): Add -fcoarray=none check.
2002 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2003 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2005 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2008 * constructor.c: Fix typo in comment.
2009 * expr.c (find_array_section): Add check for max array limit.
2011 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2014 * gfortranspec.c (lookup_option): Check for -static and return
2016 (lang_specific_driver): Break when OPTION_static is discovered.
2018 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2020 * array.c (extract_element): Restore function from trunk.
2021 (gfc_get_array_element): Restore function from trunk.
2022 (gfc_expand_constructor): Restore check against
2023 flag_max_array_constructor.
2024 * constructor.c (node_copy_and_append): Delete unused.
2025 * gfortran.h: Delete comment and extra include.
2026 * constructor.h: Bump copyright and clean up TODO comments.
2027 * resolve.c: Whitespace.
2029 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2031 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2032 with direct access access to elements. Adjusted prototype, fixed all
2034 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2036 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2037 (gfc_simplify_spread): Removed workaround, directly insert elements
2038 at a given array position.
2039 (gfc_simplify_transpose): Likewise.
2040 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2042 (gfc_simplify_unpack): Likewise.
2044 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2046 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2047 (convert_boz): ... this and moved to start of file.
2048 (gfc_simplify_abs): Whitespace fix.
2049 (gfc_simplify_acos): Whitespace fix.
2050 (gfc_simplify_acosh): Whitespace fix.
2051 (gfc_simplify_aint): Whitespace fix.
2052 (gfc_simplify_dint): Whitespace fix.
2053 (gfc_simplify_anint): Whitespace fix.
2054 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2055 (gfc_simplify_dnint): Whitespace fix.
2056 (gfc_simplify_asin): Whitespace fix.
2057 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2058 (gfc_simplify_atan): Likewise.
2059 (gfc_simplify_atanh): Whitespace fix.
2060 (gfc_simplify_atan2): Whitespace fix.
2061 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2062 (gfc_simplify_bessel_j1): Likewise.
2063 (gfc_simplify_bessel_jn): Likewise.
2064 (gfc_simplify_bessel_y0): Likewise.
2065 (gfc_simplify_bessel_y1): Likewise.
2066 (gfc_simplify_bessel_yn): Likewise.
2067 (gfc_simplify_ceiling): Reorderd statements.
2068 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2070 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2072 (gfc_simplify_complex): Replaced if-gate. Removed check for
2074 (gfc_simplify_conjg): Whitespace fix.
2075 (gfc_simplify_cos): Whitespace fix.
2076 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2077 (gfc_simplify_dcmplx): Removed check for constant arguments.
2078 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2079 (gfc_simplify_digits): Whitespace fix.
2080 (gfc_simplify_dim): Whitespace fix.
2081 (gfc_simplify_dprod): Reordered statements.
2082 (gfc_simplify_erf): Whitespace fix.
2083 (gfc_simplify_erfc): Whitespace fix.
2084 (gfc_simplify_epsilon): Whitespace fix.
2085 (gfc_simplify_exp): Whitespace fix.
2086 (gfc_simplify_exponent): Use convert_boz().
2087 (gfc_simplify_floor): Reorderd statements.
2088 (gfc_simplify_gamma): Whitespace fix.
2089 (gfc_simplify_huge): Whitespace fix.
2090 (gfc_simplify_iand): Whitespace fix.
2091 (gfc_simplify_ieor): Whitespace fix.
2092 (simplify_intconv): Use gfc_convert_constant().
2093 (gfc_simplify_int): Use simplify_intconv().
2094 (gfc_simplify_int2): Reorderd statements.
2095 (gfc_simplify_idint): Reorderd statements.
2096 (gfc_simplify_ior): Whitespace fix.
2097 (gfc_simplify_ishftc): Removed duplicate type check.
2098 (gfc_simplify_len): Use range_check() instead of manual range check.
2099 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2100 (gfc_simplify_log): Whitespace fix.
2101 (gfc_simplify_log10): Whitespace fix.
2102 (gfc_simplify_minval): Whitespace fix.
2103 (gfc_simplify_maxval): Whitespace fix.
2104 (gfc_simplify_mod): Whitespace fix.
2105 (gfc_simplify_modulo): Whitespace fix.
2106 (simplify_nint): Reorderd statements.
2107 (gfc_simplify_not): Whitespace fix.
2108 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2109 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2110 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2111 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2112 (gfc_simplify_realpart): Whitespace fix.
2113 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2114 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2115 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2116 (gfc_simplify_sign): Whitespace fix.
2117 (gfc_simplify_sin): Whitespace fix.
2118 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2119 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2120 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2121 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2122 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2124 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2126 * gfortran.h (gfc_start_constructor): Removed.
2127 (gfc_get_array_element): Removed.
2128 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2129 instead. Fixed all callers.
2130 (extract_element): Removed.
2131 (gfc_expand_constructor): Temporarily removed check for
2132 max-array-constructor. Will be re-introduced later if still required.
2133 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2134 instead. Fixed all callers.
2135 * expr.c (find_array_section): Replaced manual lookup of elements
2136 by gfc_constructor_lookup.
2138 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2140 * gfortran.h (gfc_get_null_expr): New prototype.
2141 (gfc_get_operator_expr): New prototype.
2142 (gfc_get_character_expr): New prototype.
2143 (gfc_get_iokind_expr): New prototype.
2144 * expr.c (gfc_get_null_expr): New.
2145 (gfc_get_character_expr): New.
2146 (gfc_get_iokind_expr): New.
2147 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2148 * matchexp.c (build_node): Renamed and moved to
2149 expr.c (gfc_get_operator_expr). Reordered arguments to match
2150 other functions. Fixed all callers.
2151 (gfc_get_parentheses): Use specific function to build expr.
2152 * array.c (gfc_match_array_constructor): Likewise.
2153 * arith.c (eval_intrinsic): Likewise.
2154 (gfc_hollerith2int): Likewise.
2155 (gfc_hollerith2real): Likewise.
2156 (gfc_hollerith2complex): Likewise.
2157 (gfc_hollerith2logical): Likewise.
2158 * data.c (create_character_intializer): Likewise.
2159 * decl.c (gfc_match_null): Likewise.
2160 (enum_initializer): Likewise.
2161 * io.c (gfc_match_format): Likewise.
2162 (match_io): Likewise.
2163 * match.c (gfc_match_nullify): Likewise.
2164 * primary.c (match_string_constant): Likewise.
2165 (match_logical_constant): Likewise.
2166 (build_actual_constructor): Likewise.
2167 * resolve.c (build_default_init_expr): Likewise.
2168 * symbol.c (generate_isocbinding_symbol): Likewise.
2169 (gfc_build_class_symbol): Likewise.
2170 (gfc_find_derived_vtab): Likewise.
2171 * simplify.c (simplify_achar_char): Likewise.
2172 (gfc_simplify_adjustl): Likewise.
2173 (gfc_simplify_adjustr): Likewise.
2174 (gfc_simplify_and): Likewise.
2175 (gfc_simplify_bit_size): Likewise.
2176 (gfc_simplify_is_iostat_end): Likewise.
2177 (gfc_simplify_is_iostat_eor): Likewise.
2178 (gfc_simplify_isnan): Likewise.
2179 (simplify_bound): Likewise.
2180 (gfc_simplify_leadz): Likewise.
2181 (gfc_simplify_len_trim): Likewise.
2182 (gfc_simplify_logical): Likewise.
2183 (gfc_simplify_maxexponent): Likewise.
2184 (gfc_simplify_minexponent): Likewise.
2185 (gfc_simplify_new_line): Likewise.
2186 (gfc_simplify_null): Likewise.
2187 (gfc_simplify_or): Likewise.
2188 (gfc_simplify_precision): Likewise.
2189 (gfc_simplify_repeat): Likewise.
2190 (gfc_simplify_scan): Likewise.
2191 (gfc_simplify_size): Likewise.
2192 (gfc_simplify_trailz): Likewise.
2193 (gfc_simplify_trim): Likewise.
2194 (gfc_simplify_verify): Likewise.
2195 (gfc_simplify_xor): Likewise.
2196 * trans-io.c (build_dt): Likewise.
2197 (gfc_new_nml_name_expr): Removed.
2199 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2201 * arith.h (gfc_constant_result): Removed prototype.
2202 * constructor.h (gfc_build_array_expr): Removed prototype.
2203 (gfc_build_structure_constructor_expr): Removed prototype.
2204 * gfortran.h (gfc_int_expr): Removed prototype.
2205 (gfc_logical_expr): Removed prototype.
2206 (gfc_get_array_expr): New prototype.
2207 (gfc_get_structure_constructor_expr): New prototype.
2208 (gfc_get_constant_expr): New prototype.
2209 (gfc_get_int_expr): New prototype.
2210 (gfc_get_logical_expr): New prototype.
2211 * arith.c (gfc_constant_result): Moved and renamed to
2212 expr.c (gfc_get_constant_expr). Fixed all callers.
2213 * constructor.c (gfc_build_array_expr): Moved and renamed to
2214 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2215 and kind. Fixed all callers.
2216 (gfc_build_structure_constructor_expr): Moved and renamed to
2217 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2218 to type and kind. Fixed all callers.
2219 * expr.c (gfc_logical_expr): Renamed to ...
2220 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2221 (gfc_int_expr): Renamed to ...
2222 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2224 (gfc_get_constant_expr): New.
2225 (gfc_get_array_expr): New.
2226 (gfc_get_structure_constructor_expr): New.
2227 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2230 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2232 * constructor.h: New.
2233 * constructor.c: New.
2234 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2235 * arith.c (reducy_unary): Use constructor API.
2236 (reduce_binary_ac): Likewise.
2237 (reduce_binary_ca): Likewise.
2238 (reduce_binary_aa): Likewise.
2239 * check.c (gfc_check_pack): Likewise.
2240 (gfc_check_reshape): Likewise.
2241 (gfc_check_unpack): Likewise.
2242 * decl.c (add_init_expr_to_sym): Likewise.
2243 (build_struct): Likewise.
2244 * dependency.c (gfc_check_dependency): Likewise.
2245 (contains_forall_index_p): Likewise.
2246 * dump-parse-tree.c (show_constructor): Likewise.
2247 * expr.c (free_expr0): Likewise.
2248 (gfc_copy_expr): Likewise.
2249 (gfc_is_constant_expr): Likewise.
2250 (simplify_constructor): Likewise.
2251 (find_array_element): Likewise.
2252 (find_component_ref): Likewise.
2253 (find_array_section): Likewise.
2254 (find_substring_ref): Likewise.
2255 (simplify_const_ref): Likewise.
2256 (scalarize_intrinsic_call): Likewise.
2257 (check_alloc_comp_init): Likewise.
2258 (gfc_default_initializer): Likewise.
2259 (gfc_traverse_expr): Likewise.
2260 * iresolve.c (check_charlen_present): Likewise.
2261 (gfc_resolve_reshape): Likewise.
2262 (gfc_resolve_transfer): Likewise.
2263 * module.c (mio_constructor): Likewise.
2264 * primary.c (build_actual_constructor): Likewise.
2265 (gfc_match_structure_constructor): Likewise.
2266 * resolve.c (resolve_structure_cons): Likewise.
2267 * simplify.c (is_constant_array_expr): Likewise.
2268 (init_result_expr): Likewise.
2269 (transformational_result): Likewise.
2270 (simplify_transformation_to_scalar): Likewise.
2271 (simplify_transformation_to_array): Likewise.
2272 (gfc_simplify_dot_product): Likewise.
2273 (simplify_bound): Likewise.
2274 (simplify_matmul): Likewise.
2275 (simplify_minval_maxval): Likewise.
2276 (gfc_simplify_pack): Likewise.
2277 (gfc_simplify_reshape): Likewise.
2278 (gfc_simplify_shape): Likewise.
2279 (gfc_simplify_spread): Likewise.
2280 (gfc_simplify_transpose): Likewise.
2281 (gfc_simplify_unpack): Likewise.q
2282 (gfc_convert_constant): Likewise.
2283 (gfc_convert_char_constant): Likewise.
2284 * target-memory.c (size_array): Likewise.
2285 (encode_array): Likewise.
2286 (encode_derived): Likewise.
2287 (interpret_array): Likewise.
2288 (gfc_interpret_derived): Likewise.
2289 (expr_to_char): Likewise.
2290 (gfc_merge_initializers): Likewise.
2291 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2292 (gfc_trans_array_constructor_value): Likewise.
2293 (get_array_ctor_strlen): Likewise.
2294 (gfc_constant_array_constructor_p): Likewise.
2295 (gfc_build_constant_array_constructor): Likewise.
2296 (gfc_trans_array_constructor): Likewise.
2297 (gfc_conv_array_initializer): Likewise.
2298 * trans-decl.c (check_constant_initializer): Likewise.
2299 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2300 (gfc_apply_interface_mapping_to_cons): Likewise.
2301 (gfc_trans_structure_assign): Likewise.
2302 (gfc_conv_structure): Likewise.
2303 * array.c (check_duplicate_iterator): Likewise.
2304 (match_array_list): Likewise.
2305 (match_array_cons_element): Likewise.
2306 (gfc_match_array_constructor): Likewise.
2307 (check_constructor_type): Likewise.
2308 (check_constructor): Likewise.
2310 (expand_constructor): Likewise.
2311 (extract_element): Likewise.
2312 (gfc_expanded_ac): Likewise.
2313 (resolve_array_list): Likewise.
2314 (gfc_resolve_character_array_constructor): Likewise.
2315 (copy_iterator): Renamed to ...
2316 (gfc_copy_iterator): ... this.
2317 (gfc_append_constructor): Removed.
2318 (gfc_insert_constructor): Removed unused function.
2319 (gfc_get_constructor): Removed.
2320 (gfc_free_constructor): Removed.
2321 (qgfc_copy_constructor): Removed.
2322 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2323 Removed all references. Replaced constructor list by splay-tree.
2324 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2325 the inner struct, added member 'base'.
2326 (gfc_append_constructor): Removed prototype.
2327 (gfc_insert_constructor): Removed prototype.
2328 (gfc_get_constructor): Removed prototype.
2329 (gfc_free_constructor): Removed prototype.
2330 (qgfc_copy_constructor): Removed prototype.
2331 (gfc_copy_iterator): New prototype.
2332 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2334 2010-04-10 Tobias Burnus <burnus@net-b.de>
2337 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2338 proc-pointers and type-bound procedures.
2339 (gfc_specification_expr): Check proc-pointers for pureness.
2341 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2344 * gfortranspec.c (lang_specific_driver): Do not expose vars
2345 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2348 2010-04-09 Tobias Burnus <burnus@net-b.de>
2351 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2353 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2354 * data.c (gfc_assign_data_value): Ditto.
2355 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2356 (gfc_traverse_expr): Traverse also through codimension expressions.
2357 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2358 gfc_has_ultimate_pointer): New functions.
2359 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2360 (gfc_array_ref): Add codimen.
2361 (gfc_array_ref): Add in_allocate.
2362 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2363 gfc_has_ultimate_pointer): Add prototypes.
2364 * interface.c (compare_parameter, compare_actual_formal,
2365 check_intents): Add coarray constraints.
2366 * match.c (gfc_match_iterator): Add coarray constraint.
2367 * match.h (gfc_match_array_ref): Update interface.
2368 * primary.c (gfc_match_varspec): Handle codimensions.
2369 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2370 (check_class_members): Return gfc_try instead for error recovery.
2371 (resolve_typebound_function,resolve_typebound_subroutine,
2372 check_members): Handle return value of check_class_members.
2373 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2374 check_dimension, compare_spec_to_ref, resolve_array_ref,
2375 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2376 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2378 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2379 Skip over coarray refs.
2380 (gfc_array_allocate) Add support for references containing coindexes.
2381 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2382 (gfc_map_intrinsic_function): Ignore codimensions.
2384 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2387 * io.c (check_format_string): Added check for additional non
2388 blank characters after the format string was successfully
2390 * io.c (check_format): Changed the error messages for positive
2391 int required and period required to drop through the error logic
2392 and report with gfc_error instead of gfc_error_now. Corrected
2393 format postion for hollerith strings.
2395 2010-04-08 Tobias Burnus <burnus@net-b.de>
2397 * module.c (use_iso_fortran_env_module): Fix standard check.
2399 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2401 * parse.c (parse_derived, parse_enum): Avoid set but not used
2404 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2407 * gfortran.texi: Add section about representation of
2410 2010-04-07 Simon Baldwin <simonb@google.com>
2412 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2413 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2415 2010-04-07 Richard Guenther <rguenther@suse.de>
2417 * options.c (gfc_init_options): Do not set.
2419 2010-04-06 Tobias Burnus <burnus@net-b.de>
2422 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2423 * match.c (gfc_match_critical, sync_statement): Ditto.
2424 * gfortran.h (gfc_fcoarray): New enum.
2425 (gfc_option_t): Use it.
2426 * lang.opt (fcoarray): Add new flag.
2427 * invoke.texi (fcoarray): Document it.
2428 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2429 (gfc_handle_coarray_option): New function.
2431 2010-04-06 Tobias Burnus <burnus@net-b.de>
2434 * gfortran.h (gfc_array_spec): Add cotype.
2435 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2436 and defer error diagnostic.
2437 * resolve.c (resolve_fl_derived): Add missing check.
2438 (resolve_symbol): Add cotype/type check.
2439 * parse.c (parse_derived): Fix setting of coarray_comp.
2441 2010-04-06 Tobias Burnus <burnus@net-b.de>
2444 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2445 match_array_element_spec,gfc_copy_array_spec,
2446 gfc_compare_array_spec): Include corank.
2447 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2448 * decl.c (build_sym,build_struct,variable_decl,
2449 match_attr_spec,attr_decl1,cray_pointer_decl,
2450 gfc_match_volatile): Add codimension.
2451 (gfc_match_codimension): New function.
2452 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2453 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2454 (gfc_add_codimension): New function prototype.
2455 * match.h (gfc_match_codimension): New function prototype.
2456 (gfc_match_array_spec): Update prototype
2457 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2458 * module.c (MOD_VERSION): Bump.
2459 (mio_symbol_attribute): Support coarray attributes.
2460 (mio_array_spec): Add corank support.
2461 * parse.c (decode_specification_statement,decode_statement,
2462 parse_derived): Add coarray support.
2463 * resolve.c (resolve_formal_arglist, was_declared,
2464 is_non_constant_shape_array, resolve_fl_variable,
2465 resolve_fl_derived, resolve_symbol): Add coarray support.
2466 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2467 gfc_build_class_symbol): Add coarray support.
2468 (gfc_add_codimension): New function.
2470 2010-04-06 Tobias Burnus <burnus@net-b.de>
2473 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2474 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2475 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2477 * intrinsic.texi (iso_fortran_env): Ditto.
2478 * libgfortran.h (libgfortran_stat_codes): New enum.
2479 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2480 constants from the intrinsic module.
2482 2010-04-06 Tobias Burnus <burnus@net-b.de>
2485 * intrinsic.c (add_functions): Add num_images.
2486 * decl.c (gfc_match_end): Handle END CRITICAL.
2487 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2488 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2490 * gfortran.h (gfc_statement): Add enum items for those.
2491 (gfc_exec_op) Ditto.
2492 (gfc_isym_id): Add num_images.
2493 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2494 (gfc_trans_sync,gfc_trans_critical): New functions.
2495 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2496 gfc_trans_critical): Add/update prototypes.
2497 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2498 and SYNC statements.
2499 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2500 * resolve.c (resolve_sync): Add function.
2501 (gfc_resolve_blocks): Handle CRITICAL.
2502 (resolve_code): Handle CRITICAL, ERROR STOP,
2503 (resolve_branch): Add CRITICAL constraint check.
2504 and SYNC statements.
2505 * st.c (gfc_free_statement): Add new statements.
2506 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2507 (gfc_build_builtin_function_decls): Initialize it.
2508 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2509 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2510 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2512 (match_exit_cycle): Handle CRITICAL constraint.
2513 (gfc_match_stopcode): Handle ERROR STOP.
2514 * match.h (gfc_match_critical, gfc_match_error_stop,
2515 gfc_match_sync_all, gfc_match_sync_images,
2516 gfc_match_sync_memory): Add prototype.
2517 * parse.c (decode_statement, gfc_ascii_statement,
2518 parse_executable): Handle new statements.
2519 (parse_critical_block): New function.
2520 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2521 * intrinsic.texi (num_images): Document new function.
2522 * simplify.c (gfc_simplify_num_images): Add function.
2524 2010-04-06 Tobias Burnus <burnus@net-b.de>
2527 * trans-array.c (gfc_conv_expr_descriptor): Update
2528 gfc_trans_scalar_assign call.
2529 (has_default_initializer): New function.
2530 (gfc_trans_deferred_array): Nullify less often.
2531 * trans-expr.c (gfc_conv_subref_array_arg,
2532 gfc_trans_subcomponent_assign): Update call to
2533 gfc_trans_scalar_assign.
2534 (gfc_trans_scalar_assign): Add parameter and pass it on.
2535 (gfc_trans_assignment_1): Optionally, do not dealloc before
2537 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2538 call to gfc_trans_scalar_assign.
2539 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2540 initializer to static variables.
2541 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2542 * trans-stmt.c (forall_make_variable_temp,
2543 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2544 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2545 gfc_trans_allocate): Update gfc_trans_assignment call.
2546 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2547 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2548 parameter to prototype.
2550 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2552 * ioparm.def : Update copyright.
2554 * trans-array.c : ditto
2555 * trans-array.h : ditto
2557 * trans-types.c: ditto
2558 * dependency.c : ditto
2559 * gfortran.h : ditto
2561 * trans-io.c : ditto
2562 * trans-intrinsic.c : ditto
2563 * libgfortran.h : ditto
2564 * invoke.texi : ditto
2565 * intrinsic.texi : ditto
2568 * intrinsic.c : ditto
2569 * interface.c : ditto
2570 * iresolve.c : ditto
2571 * trans-stmt.c : ditto
2572 * trans-stmt.h : ditto
2577 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2580 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2581 do not assert the context of derived types.
2583 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2586 * ioparm.def: Change inquire size variable to type pointer to
2589 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2592 * trans-expr.c (conv_parent_component_references): Ensure that
2593 'dt' has a backend_decl.
2596 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2597 type has a backend_decl.
2600 * resolve.c (resolve_global_procedure): Check that the 'cl'
2601 structure is not NULL.
2603 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2605 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2608 2010-03-17 Tobias Burnus <burnus@net-b.de>
2611 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2612 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2614 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2615 pointees as having explizit size.
2616 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2618 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2619 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2620 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2621 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2622 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2625 2010-03-14 Tobias Burnus <burnus@net-b.de>
2628 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2629 (resolve_ordinary_assign): Add check to avoid segfault.
2631 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2635 * resolve.c (resolve_compcall): Add new boolean dummy argument
2636 'class_members'. Only resolve expression at end if false.
2637 Remove redundant, static variable 'class_object'.
2638 (check_class_members): Add extra argument to call of
2640 (resolve_typebound_function): Renamed resolve_class_compcall.
2641 Do all the detection of class references here. Correct calls to
2642 resolve_compcall for extra argument.
2643 (resolve_typebound_subroutine): resolve_class_typebound_call
2644 renamed. Otherwise same as resolve_typebound_function.
2645 (gfc_resolve_expr): Call resolve_typebound_function.
2646 (resolve_code): Call resolve_typebound_subroutine.
2648 2010-03-10 Tobias Burnus <burnus@net-b.de
2651 * symbol.c (get_iso_c_sym): Set sym->result.
2653 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2656 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2657 for TBPs, otherwise they will not be resolved properly.
2658 (resolve_function): Use 'value.function.esym' instead of
2659 'value.function.name' to check if we're dealing with a TBP.
2660 (check_class_members): Set correct type of passed object for all TBPs,
2661 not only generic ones, except if the type is abstract.
2663 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2666 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2667 'final...' are not misinterpreted as FINAL statements.
2669 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2672 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2673 allocatable ultimate components do not need temporaries, whilst
2674 ultimate pointer components do.
2676 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2679 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2681 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2684 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2687 * trans-array.c (gfc_conv_array_parameter): A full array of
2688 derived type need not be restricted to a symbol without an
2689 array spec to use the call to gfc_conv_expr_descriptor.
2692 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2693 allocatable arrays do not need temporaries.
2695 2010-03-01 Tobias Burnus <burnus@net-b.de>
2698 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2701 2010-02-28 Tobias Burnus <burnus@net-b.de>
2704 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2705 (gfc_conv_initializer): Handle zero initializer as special case.
2707 2010-02-27 Tobias Burnus <burnus@net-b.de>
2710 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2711 for module variables for Fortran 2008.
2713 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2716 * trans-common.c (build_common_decl): Also update DECL_MODE,
2717 and DECL_SIZE when encountering a larger common block and call
2720 2010-02-24 Tobias Burnus <burnus@net-b.de>
2723 * trans-expr.c (gfc_conv_initializer): Call directly
2724 gfc_conv_constant for C_NULL_(FUN)PTR.
2726 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2729 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2730 checking the rest of the dimensions for elements.
2732 2010-02-21 Tobias Burnus <burnus@net-b.de>
2735 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2737 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2738 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2739 * invoke.texi: Document new -fno-protect-parens flag.
2741 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2747 * dependency.c (gfc_check_argument_var_dependency): Use enum
2748 value instead of arithmetic vaue for 'elemental'.
2749 (check_data_pointer_types): New function.
2750 (gfc_check_dependency): Call check_data_pointer_types.
2751 * trans-array.h : Change fourth argument of
2752 gfc_conv_array_parameter to boolean.
2753 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2754 can be a dummy but it must not be assumed shape or deferred.
2755 Change fourth argument to boolean. Array constructor exprs will
2756 always be contiguous and do not need packing and unpacking.
2757 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2758 space and change fourth argument of gfc_conv_array_parameter
2760 (gfc_trans_arrayfunc_assign): Change fourth argument of
2761 gfc_conv_array_parameter to boolean.
2762 * trans-io.c (gfc_convert_array_to_string): The same.
2763 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2765 2010-02-20 Tobias Burnus <burnus@net-b.de>
2768 * libgfortran.h: Add GFC_RTCHECK_MEM.
2769 * invoke.texi (-fcheck=): Document -fcheck=mem.
2770 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2771 and enable malloc-success check only with -fcheck=mem.
2772 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2774 2010-02-16 Tobias Burnus <burnus@net-b.de>
2777 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2778 * intrinsic.c (add_functions): Ditto.
2779 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2780 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2782 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2785 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2786 gfc_trans_do prototype.
2787 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2788 a loop exit condition. If exit condition is given, build the loop exit
2789 code, checking IO results of implied do loops in READ and WRITE.
2790 (gfc_trans_do): Likewise.
2791 * trans.c (trans_code): New static work function, previously
2792 gfc_trans_code. Passes exit condition to gfc_trans_do.
2793 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2794 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2795 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2796 result status bits in the dtparm structure. Use this condition in call
2797 to gfc_trans_code_cond.
2799 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2803 * trans-array.c (gfc_conv_array_parameter): Use
2804 gfc_full_array_ref_p to detect full and contiguous variable
2805 arrays. Full array components and contiguous arrays do not need
2806 internal_pack and internal_unpack.
2808 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2811 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2814 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2816 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2819 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2820 Tobias Burnus <burnus@net-b.de>
2823 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2825 2010-02-10 Tobias Burnus <burnus@net-b.de>
2828 * trans-decl.c (gfc_generate_function_code): Only check
2829 actual-vs.-dummy character bounds if not bind(C).
2831 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2834 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2835 info->dimen after info has been freed.
2837 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2840 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2843 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2845 * module.c (fix_mio_expr): Declare sym.
2847 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2850 * module.c (fix_mio_expr): Fix for private generic procedures.
2852 2010-02-09 Daniel Kraft <d@domob.eu>
2855 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2856 length to be correct and issue only with -Wsurprising.
2857 * invoke.texi (Wsurprising): Mention this new warning that is
2858 turned on by -Wsurprising.
2860 2010-02-09 Daniel Kraft <d@domob.eu>
2863 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2864 can be CHARACTER type.
2865 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2867 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2870 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2871 'formal_ptr'. If this is true, give returned descriptor unity
2872 lbounds, in all dimensions, and the appropriate offset.
2873 (gfc_conv_procedure_call); If formal is a pointer, set the last
2874 argument of gfc_conv_subref_array_arg to true.
2875 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2876 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2877 new arg of gfc_conv_subref_array_arg to false.
2878 * trans-stmt.c (forall_make_variable_temp): The same.
2880 2010-02-03 Tobias Burnus <burnus@net-b.de>
2883 * interface.c (compare_parameter): Disable rank-checking
2886 2010-02-02 Tobias Burnus <burnus@net-b.de>
2889 * parse.c (decode_specification_statement): Use sym->result not sym.
2891 2010-02-01 Tobias Burnus <burnus@net-b.de>
2894 * decl.c (variable_decl): Allow default initializer in
2895 TYPE declarations in PURE functions.
2897 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2900 * resolve.c (resolve_allocate_expr): Move default initialization code
2901 here from gfc_trans_allocate.
2902 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2904 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2905 of CLASS variables via memcpy.
2906 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2907 to resolve_allocate_expr.
2909 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2912 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2913 * gfortran.h : Add prototype for above.
2914 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2915 (gfc_trans_subcomponent_assign): Call new function to replace
2916 the code to deal with allocatable components.
2917 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2918 gfc_get_full_arrayspec_from_expr to replace existing code.
2920 2010-01-25 Tobias Burnus <burnus@net-b.de>
2923 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2926 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2930 * expr.c (remove_subobject_ref): If the constructor is NULL use
2931 the expression as the source.
2932 (simplify_const_ref): Change the type of expression if
2933 there are component references. Allow for substring to be at
2934 the end of an arbitrarily long chain of references. If an
2935 element is found that is not in an EXPR_ARRAY, assume that this
2936 is scalar initialization of array. Call remove_subobject_ref in
2937 this case with NULL second argument.
2939 2010-01-24 Tobias Burnus <burnus@net-b.de>
2942 * array.c (gfc_array_dimen_size): Use correct specific
2943 function in the check.
2945 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2948 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2949 is required, turn any trailing array elements after a range
2950 into ranges so that offsets can be calculated.
2952 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2954 * module.c (mio_f2k_derived): Use enumerator as initializer of
2958 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2959 bitfield of width 2.
2961 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2964 * resolve.c (extract_compcall_passed_object): Set locus for
2965 passed-object argument.
2966 (extract_ppc_passed_object): Set locus and correctly remove PPC
2969 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2972 * trans-decl.c (add_argument_checking): Do not use the backend
2973 decl directly to test for the presence of an optional dummy
2974 argument. Use gfc_conv_expr_present, remembering to set the
2978 * trans-decl.c (gfc_generate_function_code): Small white space
2979 changes. If 'recurcheckvar' is NULL do not try to reset it.
2981 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2984 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2985 component for extended types.
2986 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2987 and take care of parent component accessibility.
2989 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2992 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2993 * interface.c (check_interface1): Move a warning message here from
2994 resolve_fl_procedure.
2995 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2996 * module.c (read_module): Remove call to gfc_check_interfaces, since
2997 this comes too early here.
2998 * resolve.c (resolve_fl_procedure): Move warning message to
3001 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3004 * interface.c (check_interface1): Pass symbol name rather than NULL to
3005 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3007 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3008 than NULL to gfc_compare_interfaces.
3010 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3013 * trans-array.c (duplicate_allocatable): Static version of
3014 gfc_duplicate_allocatable with provision to handle scalar
3015 components. New boolean argument to switch off call to malloc
3017 (gfc_duplicate_allocatable): New function to call above with
3019 (gfc_copy_allocatable_data): New function to call above with
3021 (structure_alloc_comps): Do not apply indirect reference to
3022 scalar pointers. Add new section to copy allocatable components
3023 of arrays. Extend copying of allocatable components to include
3025 (gfc_copy_only_alloc_comp): New function to copy allocatable
3026 component derived types, without allocating the base structure.
3027 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3028 Add primitive for gfc_copy_only_alloc_comp.
3029 * trans-expr.c (gfc_conv_procedure_call): After calls to
3030 transformational functions with results that are derived types
3031 with allocatable components, copy the components in the result.
3032 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3033 of lhs derived types before allocation.
3035 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3038 * module.c (load_generic_interfaces): If a procedure that is
3039 use associated but not generic is given an interface that
3040 includes itself, then make it generic.
3042 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3043 Shujing Zhao <pearly.zhao@oracle.com>
3045 PR translation/42469
3046 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3047 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3048 character between option name and help text.
3050 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3054 * trans-array.c (gfc_conv_array_initializer): Change call to
3055 gfc_error_now to call to gfc_fatal_error.
3056 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3057 (is_constant_element): Changed name from constant_element.
3058 (gfc_constant_ac): Only use expand_construuctor for expression
3059 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3060 call gfc_is_constant_expr.
3061 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3063 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3064 array expressions should have their constructors expanded.
3065 (gfc_resolve_expr): Use new function to determine whether or not to call
3066 gfc_expand_constructor.
3068 2010-01-09 Tobias Burnus <burnus@net-b.de>
3071 * trans-expr.c (gfc_trans_structure_assign): Handle
3073 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3074 to the constructor for c_null_(fun)ptr.
3075 * resolve.c (resolve_structure_cons): Add special case
3076 for c_null_(fun)ptr.
3078 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3080 * gfortranspec.c (lang_specific_driver): Update copyright notice
3083 2010-01-08 Tobias Burnus <burnus@net-b.de>
3086 * symbol.c (check_conflict, gfc_copy_attr): Add
3087 ASYNCHRONOUS support.
3088 (gfc_add_asynchronous): New function.
3089 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3090 (gfc_match_asynchronous): New function.
3091 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3092 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3093 (gfc_add_asynchronous): New Prototype.
3094 * module.c (ab_attribute, mio_symbol_attribute): Add
3095 ASYNCHRONOUS support.
3096 * resolve.c (was_declared): Ditto.
3097 * match.h (gfc_match_asynchronous): New prototype.
3098 * parse.c (decode_specification_statement,decode_statement):
3099 Add ASYNCHRONOUS support.
3101 2010-01-07 Tobias Burnus <burnus@net-b.de>
3104 * trans-decl.c (get_proc_pointer_decl): Fix call to
3105 gfc_conv_initializer for array-valued proc-pointer funcs.
3107 2010-01-07 Tobias Burnus <burnus@net-b.de>
3110 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3111 allocatable scalars with SAVE attribute.
3113 2010-01-05 Tobias Burnus <burnus@net-b.de>
3116 * options.c (gfc_post_options): Set -frecursion
3117 when -fopenmp is used.
3119 2010-01-05 Tobias Burnus <burnus@net-b.de>
3122 * trans-expr.c (gfc_conv_procedure_call): Nullify
3123 return value for allocatable-scalar character functions.
3125 2010-01-04 Tobias Burnus <burnus@net-b.de>
3128 * error.c (error_printf, gfc_warning, gfc_notify_std,
3129 gfc_warning_now, gfc_error, gfc_error_now,
3130 gfc_fatal_error): Change argument name from nocmsgid to
3131 gmsgid to enable (x)gettext's % checking.
3133 2010-01-04 Tobias Burnus <burnus@net-b.de>
3135 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3137 2010-01-04 Tobias Burnus <burnus@net-b.de>
3140 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3141 for functions returning allocatable scalars.
3142 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3143 reallocating an allocatable scalar.
3144 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3146 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3147 allocatable scalars.
3148 (gfc_generate_function_code): Nullify result variable for
3149 allocatable scalars.
3152 * module.c (gfc_use_module): Fix warning string to allow
3156 * invoke.texi (-fcheck=recursion): Mention that the checking
3157 is also disabled for -frecursive.
3158 * trans-decl.c (gfc_generate_function_code): Disable
3159 -fcheck=recursion when -frecursive is used.
3161 * intrinsic.texi (iso_c_binding): Improve wording.
3164 Copyright (C) 2010 Free Software Foundation, Inc.
3166 Copying and distribution of this file, with or without modification,
3167 are permitted in any medium without royalty provided the copyright
3168 notice and this notice are preserved.