1 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
4 * dependency.h: Add prototype for gfc_are_identical_variables.
5 * frontend-passes.c: Include depencency.h.
6 (optimimize_equality): Use gfc_are_identical_variables.
7 * dependency.c (identical_array_ref): New function.
8 (gfc_are_identical_variables): New function.
9 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
10 * dependency.c (gfc_check_section_vs_section). Rename gfc_
11 prefix from statc function.
12 (check_section_vs_section): Change arguments to gfc_array_ref,
13 adjust function body accordingly.
15 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
16 Janus Weil <janus@gcc.gnu.org>
21 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
22 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
23 gfc_copy_formal_args, gfc_copy_formal_args_intr,
24 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
25 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
26 Call reject_statement in case of error.
27 (match_deferred_characteritics): Call gfc_undo_symbols in case match
30 2010-08-01 Janus Weil <janus@gcc.gnu.org>
33 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
34 (gfc_find_derived_vtab): Make vtabs and vtypes public.
35 * module.c (read_module): When reading module files, always import
36 vtab and vtype symbols.
38 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
42 * symbol.c (changed_syms): Made non-static.
43 * parse.c (changed_syms): Declare new external.
44 (next_statement): Assert changed_syms is NULL at the beginning.
46 2010-07-30 Janus Weil <janus@gcc.gnu.org>
47 Steven G. Kargl <kargl@gcc.gnu.org>
50 * match.c (match_type_spec): Try to parse derived types before
53 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
55 * gfortran.h (gfc_release_symbol): New prototype.
56 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
57 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
58 Use gfc_release_symbol.
59 * parse.c (gfc_fixup_sibling_symbols): Ditto.
60 * resolve.c (resolve_symbol): Ditto.
62 2010-07-29 Tobias Burnus <burnus@net-b.de>
66 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
67 external procedure declarations in modules.
68 (gfc_get_symbol_decl): Modify assert.
70 2010-07-29 Janus Weil <janus@gcc.gnu.org>
73 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
75 2010-07-29 Janus Weil <janus@gcc.gnu.org>
78 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
79 (gfc_trans_class_assign): Modified prototype.
80 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
81 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
82 (gfc_trans_class_assign): ... here. Modified actual arguments.
83 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
84 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
85 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
87 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
91 * class.c (gfc_find_derived_vtab): Accept or discard newly created
92 symbols before returning.
94 2010-07-29 Joseph Myers <joseph@codesourcery.com>
96 * lang.opt (cpp): Remove Joined and Separate markers.
97 (cpp=): New internal option.
98 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
99 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
102 2010-07-29 Daniel Kraft <d@domob.eu>
105 * array.c (resolve_array_bound): Fix error message to properly handle
106 non-variable expressions.
108 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
110 * decl.c (free_value): Also free repeat field.
111 * data.c (gfc_assign_data_value): Always free offset before returning.
113 2010-07-28 Daniel Kraft <d@domob.eu>
115 * gfortran.h (gfc_build_intrinsic_call): New method.
116 * expr.c (gfc_build_intrinsic_call): New method.
117 * simplify.c (range_check): Ignore non-constant value.
118 (simplify_bound_dim): Handle non-variable expressions and
119 fix memory leak with non-free'ed expression.
120 (simplify_bound): Handle non-variable expressions.
121 (gfc_simplify_shape): Ditto.
122 (gfc_simplify_size): Ditto, but only in certain cases possible.
124 2010-07-28 Joseph Myers <joseph@codesourcery.com>
126 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
129 2010-07-28 Tobias Burnus <burnus@net-b.de>
132 * trans-types.c (gfc_get_derived_type): Fix DT declaration
133 from modules for whole-file mode.
135 2010-07-27 Joseph Myers <joseph@codesourcery.com>
137 * gfortran.h (gfc_handle_option): Update prototype and return
139 * options.c (gfc_handle_option): Update prototype and return value
142 2010-07-27 Joseph Myers <joseph@codesourcery.com>
144 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
145 decoded options in allocating deferred_opt.
146 * cpp.h (gfc_cpp_init_options): Update prototype.
147 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
148 * gfortran.h (gfc_option_lang_mask): New.
149 (gfc_init_options): Update prototype.
150 * options.c (gfc_option_lang_mask): New.
151 (gfc_init_options): Update prototype. Pass new arguments to
152 gfc_cpp_init_options.
154 2010-07-26 Tobias Burnus <burnus@net-b.de>
157 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
158 for functions which are later in the same file.
159 (gfc_create_function_decl, build_function_decl,
160 build_entry_thunks): Add global argument.
161 * trans.c (gfc_generate_module_code): Update
162 gfc_create_function_decl call.
163 * trans.h (gfc_create_function_decl): Update prototype.
164 * resolve.c (resolve_global_procedure): Also resolve for
167 2010-07-26 Richard Henderson <rth@redhat.com>
170 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
171 (gfc_write_global_declarations): New.
173 2010-07-26 Tobias Burnus <burnus@net-b.de>
176 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
177 for call to transfer_namelist_element.
178 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
181 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
184 * Make-lang.in: Add fortran/frontend-passes.o.
185 * gfortran.h: Add prototype for gfc_run_passes.
186 * resolve.c (gfc_resolve): Call gfc_run_passes.
187 * frontend-passes.c: New file.
189 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
192 * scanner.c (gfc_next_char_literal): Enable truncation warning for
195 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
198 * gfortran.h (gfc_namespace): New field old_equiv.
199 (gfc_free_equiv_until): New prototype.
200 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
201 a parameterized stop condition.
202 (gfc_free_equiv): Use gfc_free_equiv_until.
203 * parse.c (next_statement): Save equivalence list.
204 (reject_statement): Restore equivalence list.
206 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
209 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
210 in the function so that it does not get missed by early exits.
211 (load_line): Add checks for quoted strings and free form comments to
212 disable warnings on comments. Add check for ampersand as first
213 character after truncation and don't warn for this case, but warn if
214 there are subsequent non-whitespace characters.
216 2010-07-24 Tobias Burnus <burnus@net-b.de>
219 * parse.c (gfc_parse_file): Do not override
220 gfc_global_ns_list items.
222 2010-07-24 Tobias Burnus <burnus@net-b.de>
224 * options.c (gfc_init_options): Enable -fwhole-file by default.
225 * interface.c (compare_parameter): Assume a Hollerith constant is
226 compatible with all other argument types.
228 2010-07-23 Tobias Burnus <burnus@net-b.de>
231 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
232 -fwhole-file also for derived types.
233 * trans-types.c (copy_dt_decls_ifequal): Remove static and
234 rename to gfc_copy_dt_decls_ifequal.
235 (gfc_get_derived_type): Update call.
236 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
238 2010-07-23 Tobias Burnus <burnus@net-b.de>
241 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
243 2010-07-23 Jakub Jelinek <jakub@redhat.com>
245 * trans-types.c (gfc_get_array_descriptor_base,
246 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
247 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
248 instead of clearing DECL_NAME.
249 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
251 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
254 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
256 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
257 reverse the scalarization loop.
258 gfc_conv_resolve_dependencies: Pass the reverse field of the
259 loopinfo to gfc_dep_resolver.
260 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
261 assignment by resetting loop.reverse.
262 gfortran.h : Add the gfc_reverse enum.
263 trans.h : Add the reverse field to gfc_loopinfo.
264 dependency.c (gfc_check_dependency): Pass null to the new arg
266 (gfc_check_section_vs_section): Check for reverse dependencies.
267 (gfc_dep_resolver): Add reverse argument and deal with the loop
269 dependency.h : Modify prototype for gfc_dep_resolver to include
272 2010-07-23 Daniel Kraft <d@domob.eu>
275 * gfortran.h (gfc_find_symtree_in_proc): New method.
276 * symbol.c (gfc_find_symtree_in_proc): New method.
277 * match.c (match_exit_cycle): Look for loop name also in parent
278 namespaces within current procedure.
280 2010-07-22 Tobias Burnus <burnus@net-b.de>
283 * dependency.c (gfc_check_dependency): Add argument alising check.
284 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
286 2010-07-22 Daniel Kraft <d@domob.eu>
288 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
289 now in the correct place.
291 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
294 * Revert my commit r162325.
296 2010-07-21 Daniel Kraft <d@domob.eu>
298 * trans.h (gfc_get_return_label): Removed.
299 (gfc_generate_return): New method.
300 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
301 returning a tree directly.
302 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
303 (gfc_trans_block_construct): Update for new interface to
304 `gfc_trans_deferred_vars'.
305 * trans-decl.c (current_function_return_label): Removed.
306 (current_procedure_symbol): New variable.
307 (gfc_get_return_label): Removed.
308 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
309 returning a tree directly.
310 (get_proc_result), (gfc_generate_return): New methods.
311 (gfc_generate_function_code): Clean up and do init/cleanup here
312 also with gfc_wrapped_block. Remove return-label but rather
315 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
318 * fortran/match.c (match_type_spec): Check for derived type before
321 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
324 * interface.c (matching_typebound_op): Add argument for the
325 return of the generic name for the procedure.
326 (build_compcall_for_operator): Add an argument for the generic
327 name of an operator procedure and supply it to the expression.
328 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
329 calls to the above procedures.
330 * resolve.c (resolve_typebound_function): Catch procedure
331 component calls for CLASS objects, check that the vtable is
332 complete and insert the $vptr and procedure components, to make
334 (resolve_typebound_function): The same.
335 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
336 an allocatable scalar if it is a result.
338 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
341 * match.c (gfc_match_iterator): Reverted.
343 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
346 * match.c (gfc_match_iterator): Remove error that iterator
347 cannot be INTENT(IN).
349 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
351 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
352 Access subscript through the "dim" field index.
353 (gfc_trans_create_temp_array): Access ss info through the "dim" field
355 (gfc_conv_array_index_offset): Ditto.
356 (gfc_conv_loop_setup): Ditto.
357 (gfc_conv_expr_descriptor): Ditto.
358 (gfc_conv_ss_startstride): Ditto. Update call to
359 gfc_conv_section_startstride.
360 (gfc_conv_section_startstride): Set values along the array dimension.
361 Get array dimension directly from the argument.
363 2010-07-15 Jakub Jelinek <jakub@redhat.com>
365 * trans.h (gfc_string_to_single_character): New prototype.
366 * trans-expr.c (string_to_single_character): Renamed to ...
367 (gfc_string_to_single_character): ... this. No longer static.
368 (gfc_conv_scalar_char_value, gfc_build_compare_string,
369 gfc_trans_string_copy): Adjust callers.
370 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
371 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
372 (select_struct): Move to toplevel, add GTY(()).
373 (gfc_trans_character_select): Optimize SELECT CASE
374 with character length 1.
376 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
378 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
379 * trans-common.c: Likewise.
380 * trans-decl.c: Likewise.
381 * trans-types.c: Likewise.
384 2010-07-15 Janus Weil <janus@gcc.gnu.org>
387 * resolve.c (resolve_typebound_generic_call): Resolve generic
388 non-polymorphic type-bound procedure calls to the correct specific
390 (resolve_typebound_subroutine): Remove superfluous code.
392 2010-07-15 Daniel Kraft <d@domob.eu>
395 * trans.h (struct gfc_wrapped_block): New struct.
396 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
397 (gfc_finish_wrapped_block): New method.
398 (gfc_init_default_dt): Add new init code to block rather than
400 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
401 (gfc_trans_dummy_array_bias): Ditto.
402 (gfc_trans_g77_array): Ditto.
403 (gfc_trans_deferred_array): Ditto.
404 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
405 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
406 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
407 (gfc_finish_wrapped_block): New method.
408 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
409 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
410 (gfc_trans_deferred_array): Ditto.
411 * trans-decl.c (gfc_trans_dummy_character): Ditto.
412 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
413 (init_intent_out_dt): Ditto.
414 (gfc_init_default_dt): Add new init code to block rather than
416 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
417 and cleanup code and put it all together.
419 2010-07-15 Jakub Jelinek <jakub@redhat.com>
421 * trans.h (gfc_build_compare_string): Add CODE argument.
422 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
423 gfc_build_compare_string.
424 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
425 gfc_build_compare_string.
426 (string_to_single_character): Rename len variable to length.
427 (gfc_optimize_len_trim): New function.
428 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
429 or NE_EXPR and one of the strings is string literal with LEN_TRIM
430 bigger than the length of the other string, they compare unequal.
433 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
434 in CASE_LABEL_EXPR and use NULL for low for the default case.
436 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
438 * trans-array.c (gfc_conv_section_upper_bound): Remove
439 (gfc_conv_section_startstride): Don't set the upper bound in the
440 vector subscript case.
441 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
443 2010-07-14 Janus Weil <janus@gcc.gnu.org>
446 * gfortran.h (gfc_is_data_pointer): Remove prototype.
447 * dependency.c (gfc_is_data_pointer): Make it static.
448 * intrinsic.texi: Update documentation on C_LOC.
449 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
450 and add a check for polymorphic variables.
452 2010-07-14 Jakub Jelinek <jakub@redhat.com>
454 * trans-expr.c (string_to_single_character): Also optimize
455 string literals containing a single char followed only by spaces.
456 (gfc_trans_string_copy): Remove redundant string_to_single_character
459 * trans-decl.c (gfc_build_intrinsic_function_decls,
460 gfc_build_builtin_function_decls): Mark functions as
461 DECL_PURE_P or TREE_READONLY.
463 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
465 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
466 instead of build_function_call_expr.
467 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
469 2010-07-13 Tobias Burnus <burnus@net-b.de>
470 Daniel Franke <franke.daniel@gmail.com>
473 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
474 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
476 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
478 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
479 Tobias Burnus <burnus@net-b.de>
482 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
483 noclobber/noescape annotations to function calls.
484 (gfc_build_builtin_function_decls): Likewise.
486 2010-07-13 Janus Weil <janus@gcc.gnu.org>
492 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
493 * class.c (gfc_build_class_symbol): Modified call to
494 'gfc_find_derived_vtab'.
495 (add_proc_component): Removed, moved code into 'add_proc_comp'.
496 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
498 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
499 Removed treatment of generics.
500 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
501 Call 'add_proc_comp' instead of duplicating code.
502 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
504 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
505 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
506 Removed treatment of generics.
507 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
508 'gfc_find_derived_vtab'.
509 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
510 Removed treatment of generics.
511 (resolve_select_type,resolve_fl_derived): Modified call to
512 'gfc_find_derived_vtab'.
513 * trans-decl.c (gfc_get_symbol_decl): Ditto.
514 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
516 * trans-stmt.c (gfc_trans_allocate): Ditto.
518 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
521 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
524 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
526 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
527 * resolve.c (build_default_init_expr): Ditto.
529 2010-07-11 Tobias Burnus <burnus@net-b.de>
532 * module.c (sort_iso_c_rename_list): Remove.
533 (import_iso_c_binding_module,use_iso_fortran_env_module):
534 Allow multiple imports of the same symbol.
536 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
538 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
540 2010-07-11 Janus Weil <janus@gcc.gnu.org>
543 * decl.c (build_sym,attr_decl1): Only build the class container if the
544 symbol has sufficient attributes.
545 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
546 pointer attribute for classes.
547 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
548 * module.c (MOD_VERSION): Bump.
549 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
550 (mio_symbol_attribute): Handle class_pointer attribute.
551 * parse.c (parse_derived): Use class_pointer instead of pointer
552 attribute for classes.
553 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
554 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
555 resolve_allocate_expr,resolve_fl_derived): Ditto.
556 (resolve_fl_var_and_proc): Check for class_ok attribute.
558 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
560 * trans-io.c (gfc_build_st_parameter): Update calls to
561 gfc_add_field_to_struct.
562 * trans-stmt.c (ADD_FIELD): Ditto.
564 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
566 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
567 fieldlist, remove fieldlist from argument list.
568 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
569 and remove fieldlist from argument list.
570 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
571 gfc_get_mixed_entry_union): Move setting
572 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
573 * trans-types.h (gfc_add_field_to_struct): Update prototype.
575 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
578 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
579 if the lhs has never been host associated, as well as not being
580 use associated, a pointer or a target.
581 * resolve.c (resolve_variable): Mark variables that are host
583 * gfortran.h: Add the host_assoc bit to the symbol_attribute
586 2010-07-09 Janus Weil <janus@gcc.gnu.org>
588 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
589 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
592 2010-07-08 Janus Weil <janus@gcc.gnu.org>
595 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
596 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
597 gfc_resolve_storage_size): New prototypes.
598 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
599 * intrinsic.c (add_functions): Add STORAGE_SIZE.
600 * iresolve.c (gfc_resolve_storage_size): New function.
601 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
603 (gfc_conv_intrinsic_storage_size): New function.
604 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
606 2010-07-08 Jakub Jelinek <jakub@redhat.com>
609 * match.c (match_exit_cycle): Error on EXIT also from collapsed
610 !$omp do loops. Error on CYCLE to non-innermost collapsed
613 2010-07-08 Tobias Burnus <burnus@net-b.de>
616 * array.c (gfc_match_array_ref): Better error message for
617 coarrays with too few ranks.
618 (match_subscript): Move one diagnostic to caller.
619 * gfortran.h (gfc_get_corank): Add prottype.
620 * expr.c (gfc_get_corank): New function.
621 * iresolve.c (resolve_bound): Fix rank for cobounds.
622 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
623 gfc_resolve_ucobound, gfc_resolve_this_image): Update
626 2010-07-06 Tobias Burnus <burnus@net-b.de>
629 * array.c (gfc_expand_constructor): Add optional diagnostic.
630 * gfortran.h (gfc_expand_constructor): Update prototype.
631 * expr.c (gfc_simplify_expr, check_init_expr,
632 gfc_reduce_init_expr): Update gfc_expand_constructor call.
633 * resolve.c (gfc_resolve_expr): Ditto.
635 2010-07-06 Tobias Burnus <burnus@net-b.de>
637 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
638 * trans-intrinsic.c: Ditto.
639 * trans-types.c: Ditto.
640 * convert.c: Include diagnostic-core.h instead of toplev.h.
642 * trans-array.c: Ditto.
643 * trans-const.c: Ditto.
644 * trans-expr.c: Ditto.
646 * trans-openmp.c: Ditto.
649 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
652 * check.c (dim_rank_check): Also check intrinsic functions.
653 Adjust permissible rank for functions which reduce the rank of
654 their argument. Spread is an exception, where DIM can
655 be one larger than the rank of array.
657 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
660 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
662 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
665 * trans-types.c (gfc_get_derived_type): Derived type fields
666 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
667 but build_pointer_type_for_mode must be used for this.
669 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
671 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
672 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
673 type of gfc_conv_procedure_call.
674 (conv_generic_with_optional_char_arg): Likewise.
675 * trans-stmt.c (gfc_trans_call): Likewise.
676 * trans-expr.c (gfc_conv_function_expr): Likewise.
677 (gfc_conv_procedure_call): Use build_call_vec instead of
680 2010-07-04 Daniel Kraft <d@domob.eu>
682 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
684 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
688 * trans-types.c (gfc_get_derived_type): Derived type fields
689 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
691 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
694 * decl.c (match_procedure_in_type): Clear structure before using.
695 (gfc_match_generic): Ditto.
697 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
699 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
700 * trans-types.c (gfc_add_field_to_struct_1): New function, most
701 of which comes from...
702 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
703 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
705 (gfc_get_array_descriptor_base): Likewise.
706 (gfc_get_mixed_entry_union): Likewise.
707 (gfc_get_derived_type): Add extra chain parameter for
708 gfc_add_field_to_struct.
709 * trans-stmt.c (gfc_trans_character_select): Likewise.
710 * trans-io.c (gfc_build_st_parameter): Likewise.
712 2010-06-29 Janus Weil <janus@gcc.gnu.org>
715 * resolve.c (is_external_proc): Prevent procedure pointers from being
716 regarded as external procedures.
718 2010-06-29 Janus Weil <janus@gcc.gnu.org>
721 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
722 passed as second argument of ASSOCIATED.
724 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
727 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
728 to determine if a function assignment can be made without a
730 (gfc_trans_arrayfunc_assign): Move all the conditions that
731 suppress the direct function call to the above new functon and
734 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
737 * interface.c (argument_rank_mismatch): New function.
738 (compare_parameter): Call new function instead of generating
741 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
743 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
744 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
747 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
749 * Make-lang.in: Update dependencies.
751 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
753 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
754 and exit_label fields.
755 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
757 * trans-stmt.c (gfc_trans_simple_do): Likewise.
758 (gfc_trans_do): Likewise.
759 (gfc_trans_do_while): Likewise.
760 (gfc_trans_cycle): Use cycle_label directly.
761 (gfc_trans_exit): Use exit_label directly.
763 2010-06-27 Daniel Kraft <d@domob.eu>
765 * dump-parse-tree.c (show_symbol): Dump target-expression for
767 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
768 (show_namespace): Use show_level for correct indentation of
769 "inner namespaces" (contained procedures or BLOCK).
771 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
774 * dump-parse-tree.c (show_code_node): Show namespace for
777 2010-06-26 Tobias Burnus <burnus@net-b.de>
779 * decl.c (gfc_match_decl_type_spec): Support
780 TYPE(intrinsic-type-spec).
782 2010-06-25 Tobias Burnus <burnus@net-b.de>
784 * intrinsic.h (gfc_check_selected_real_kind,
785 gfc_simplify_selected_real_kind): Update prototypes.
786 * intrinsic.c (add_functions): Add radix support to
788 * check.c (gfc_check_selected_real_kind): Ditto.
789 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
790 * trans-decl.c (gfc_build_intrinsic_function_decls):
791 Change call from selected_real_kind to selected_real_kind2008.
792 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
793 (PRECISION, RANGE, RADIX): Add cross @refs.
795 2010-06-25 Tobias Burnus <burnus@net-b.de>
797 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
798 * gfortran.texi (_gfortran_set_options): Update for
799 GFC_STD_F2008_OBS addition.
800 * libgfortran.h: Add GFC_STD_F2008_OBS.
801 * options.c (set_default_std_flags, gfc_handle_option): Handle
803 io.c (check_format): Fix allow_std check.
805 2010-06-25 Tobias Burnus <burnus@net-b.de>
807 * decl.c (gfc_match_entry): Allow END besides
808 END SUBROUTINE/END FUNCTION for contained procedures.
810 2010-06-25 Tobias Burnus <burnus@net-b.de>
812 * parse.c (next_free, next_fixed): Allow ";" as first character.
814 2010-06-24 Tobias Burnus <burnus@net-b.de>
817 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
819 2010-06-22 Janus Weil <janus@gcc.gnu.org>
822 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
825 2010-06-21 Tobias Burnus <burnus@net-b.de>
828 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
830 * symbol.c (gfc_add_contiguous): New function.
831 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
832 * decl.c (match_attr_spec): Ditto.
833 (gfc_match_contiguous): New function.
834 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
836 * gfortran.h (symbol_attribute): Add contiguous.
837 (gfc_is_simply_contiguous): Add prototype.
838 (gfc_add_contiguous): Add prototype.
839 * match.h (gfc_match_contiguous): Add prototype.
840 * parse.c (decode_specification_statement,
841 decode_statement): Handle contiguous attribute.
842 * expr.c (gfc_is_simply_contiguous): New function.
843 * dump-parse-tree.c (show_attr): Handle contiguous.
844 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
846 * trans-expr.c (gfc_add_interface_mapping): Copy
848 * trans-array.c (gfc_conv_descriptor_stride_get,
849 gfc_conv_array_parameter): Handle contiguous arrays.
850 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
851 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
853 * trans.h (gfc_array_kind): Ditto.
854 * trans-decl.c (gfc_get_symbol_decl): Ditto.
856 2010-06-20 Joseph Myers <joseph@codesourcery.com>
858 * options.c (gfc_handle_option): Don't handle N_OPTS.
860 2010-06-19 Janus Weil <janus@gcc.gnu.org>
863 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
866 2010-06-18 Tobias Burnus <burnus@net-b.de>
869 * resolve.c (resolve_allocate_deallocate): Properly check
870 part-refs in stat=/errmsg= for invalid use.
872 2010-06-17 Janus Weil <janus@gcc.gnu.org>
875 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
876 Return directly in case of an error.
878 2010-06-16 Janus Weil <janus@gcc.gnu.org>
881 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
882 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
883 structure to each procedure in a procedure list.
884 * module.c (mio_typebound_proc): Add NULL argument to
885 'gfc_get_typebound_proc'.
886 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
887 to initialize the new structure.
889 2010-06-15 Janus Weil <janus@gcc.gnu.org>
892 * gfortran.h (gfc_expr): Add new member 'mold'.
893 * match.c (gfc_match_allocate): Implement the MOLD tag.
894 * resolve.c (resolve_allocate_expr): Ditto.
895 * trans-stmt.c (gfc_trans_allocate): Ditto.
897 2010-06-15 Jakub Jelinek <jakub@redhat.com>
900 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
901 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
902 GFC_DECL_SAVED_DESCRIPTOR set.
903 (gfc_omp_report_decl): New function.
904 * trans.h (gfc_omp_report_decl): New prototype.
905 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
907 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
911 * gfortranspec.c (lang_specific_driver): Removed deprecation
913 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
914 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
915 * cpp.h (gfc_cpp_makedep): New.
916 (gfc_cpp_add_dep): New.
917 (gfc_cpp_add_target): New.
918 * cpp.c (gfc_cpp_option): Add deps* members.
919 (gfc_cpp_makedep): New.
920 (gfc_cpp_add_dep): New.
921 (gfc_cpp_add_target): New.
922 (gfc_cpp_init_options): Initialize new options.
923 (gfc_cpp_handle_option): Handle new options.
924 (gfc_cpp_post_options): Map new options to libcpp-options.
925 (gfc_cpp_init): Handle deferred -MQ and -MT options.
926 (gfc_cpp_done): If requested, write dependencies to file.
927 * module.c (gfc_dump_module): Add a module filename as target.
928 * scanner.c (open_included_file): New parameter system; add the
929 included file as dependency.
930 (gfc_open_included_file): Add the included file as dependency.
931 (gfc_open_intrinsic_module): Likewise.
932 * invoke.texi: Removed deprecation warning for -M.
933 * gfortran.texi: Removed Makefile-dependencies project.
935 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
937 * resolve.c (resolve_global_procedure): Improved checking if an
938 explicit interface is required.
940 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
942 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
944 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
945 (gfc_conv_intrinsic_ttynam): Likewise.
946 (gfc_conv_intrinsic_trim): Likewise.
948 2010-06-12 Janus Weil <janus@gcc.gnu.org>
951 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
953 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
955 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
957 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
959 * mathbuiltins.def: Add builtins that do not directly correspond
960 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
961 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
962 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
963 code_{r,c}{4,8,10,16} fields. Add
964 {,complex}{float,double,long_double}_built_in fields.
965 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
966 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
967 definition of OTHER_BUILTIN.
968 (real_compnt_info): Remove unused struct.
969 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
971 (build_round_expr): Call builtin_decl_for_precision instead of
973 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
975 (gfc_build_intrinsic_lib_fndecls): Match
976 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
977 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
979 (gfc_conv_intrinsic_lib_function): Go through all the extended
981 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
983 (gfc_conv_intrinsic_abs): Likewise.
984 (gfc_conv_intrinsic_mod): Likewise.
985 (gfc_conv_intrinsic_sign): Likewise.
986 (gfc_conv_intrinsic_fraction): Likewise.
987 (gfc_conv_intrinsic_nearest): Likewise.
988 (gfc_conv_intrinsic_spacing): Likewise.
989 (gfc_conv_intrinsic_rrspacing): Likewise.
990 (gfc_conv_intrinsic_scale): Likewise.
991 (gfc_conv_intrinsic_set_exponent): Likewise.
993 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
997 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
998 functions with CLASS formal arguments.
1000 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1003 * resolve.c (conformable_arrays): Handle allocatable components.
1005 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1008 * gfortran.texi: Document that Cray pointers cannot be function
1011 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1014 * gfortran.texi: Document lack of support for syntax
1015 "complex FUNCTION name*16()", and existence of alternative
1016 legacy syntax "complex*16 FUNCTION name()".
1018 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1021 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1022 POSIX's fsync(), and how to call the latter from Fortran code.
1024 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1027 * interface.c (compare_actual_formal): Reject actual arguments with
1028 array subscript passed to ASYNCHRONOUS dummys.
1030 2010-06-10 Daniel Kraft <d@domob.eu>
1033 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1034 (struct gfc_symbol): New field `assoc'.
1035 (struct gfc_association_list): New struct.
1036 (struct gfc_code): New struct `block' in union, move `ns' there
1037 and add association list.
1038 (gfc_free_association_list): New method.
1039 (gfc_has_vector_subscript): Made public;
1040 * match.h (gfc_match_associate): New method.
1041 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1042 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1043 * interface.c (gfc_has_vector_subscript): Made public.
1044 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1045 * match.c (gfc_match_associate): New method.
1046 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1047 * primary.c (match_variable): Don't allow names associated to expr here.
1048 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1049 (case_exec_markers, case_end): Add ASSOCIATE statement.
1050 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1051 (parse_associate): New method.
1052 (parse_executable): Handle ST_ASSOCIATE.
1053 (parse_block_construct): Change reference to gfc_code's `ns' field.
1054 * resolve.c (resolve_select_type): Ditto.
1055 (resolve_code): Ditto.
1056 (resolve_block_construct): Ditto and add comment.
1057 (resolve_select_type): Set association list in generated BLOCK to NULL.
1058 (resolve_symbol): Resolve associate names.
1059 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1060 and free association list.
1061 (gfc_free_association_list): New method.
1062 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1063 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1064 gfc_code's `ns' field.
1066 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1068 * error.c (error_print): Pre-initialize loc by NULL.
1069 * openmp.c (resolve_omp_clauses): Add explicit
1070 braces to avoid ambigous else.
1071 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1073 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1075 * gfc-internals.texi: Move to GFDL 1.3.
1076 * gfortran.texi: Ditto.
1077 * intrinsic.texi: Ditto.
1078 * invoke.texi: Ditto.
1080 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1083 * check.c (gfc_check_selected_real_kind): Verify that the
1084 actual arguments are scalar.
1086 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1089 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1091 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1094 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1096 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1098 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1100 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1102 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1103 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1104 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1105 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1107 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1108 less_than_bitsize2): New functions.
1109 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1110 nonnegative_check and less_than_bitsize1.
1111 (gfc_check_ibclr, gfc_check_ibset): Removed.
1112 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1115 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1118 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1121 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1123 * resolve.c (resolve_deallocate_expr): Avoid warning
1124 about possible use of iunitialized sym.
1125 (resolve_allocate_expr): Pre-initialize sym by NULL.
1127 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1130 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1132 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1134 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1136 (gfc_get_array_type_bounds): Likewise.
1138 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1139 (gfc_find_module): Likewise.
1141 * f95-lang.c (pushlevel): Likewise.
1143 * trans.h (struct lang_type): Add variable_size GTY option.
1144 (struct lang_decl): Likewise.
1146 2010-06-08 Tobias Burnus <burnus@net-b.de>
1149 * symbol.c (check_conflict): Move protected--external/procedure check ...
1150 * resolve.c (resolve_select_type): ... to the resolution stage.
1152 2010-06-07 Tobias Burnus <burnus@net-b.de>
1154 * options.c (gfc_handle_option): Fix -fno-recursive.
1156 2010-06-07 Tobias Burnus <burnus@net-b.de>
1158 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1159 * gfortran.texi (copyrights-gfortran): Ditto.
1161 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1163 * lang.opt (fshort-enums): Define using Var and VarExists.
1164 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1166 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1167 Janus Weil <janus@gcc.gnu.org>
1170 * resolve.c (get_declared_from_expr): Move to before
1171 resolve_typebound_generic_call. Make new_ref and class_ref
1172 ignorable if set to NULL.
1173 (resolve_typebound_generic_call): Once we have resolved the
1174 generic call, check that the specific instance is that which
1175 is bound to the declared type.
1176 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1177 freeing 'class_ref->next' twice.
1179 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1182 * trans-array.c (structure_alloc_comps): Dereference scalar
1183 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1186 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1188 * gfortranspec.c (append_arg, lang_specific_driver): Use
1189 GCC-specific formats in diagnostics.
1191 2010-06-02 Tobias Burnus <burnus@net-b.de>
1194 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1197 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1200 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1203 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1205 * fortran/gfortran.texi: Fix typos in description of variable-format-
1208 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1211 * dependency.c (gfc_check_section_vs_section): Check
1212 for interleaving array assignments without conflicts.
1214 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1216 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1217 $data component of a class container.
1218 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1219 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1220 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1221 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1222 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1223 * gcc/fortran/parse.c (parse_derived): Ditto.
1224 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1225 gfc_expr_attr): Ditto.
1226 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1227 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1228 resolve_fl_var_and_proc, resolve_typebound_procedure,
1229 resolve_fl_derived): Ditto.
1230 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1231 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1233 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1234 gfc_trans_deferred_vars): Ditto.
1235 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1237 2010-05-28 Tobias Burnus <burnus@net-b.de>
1239 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1241 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1243 * gfortranspec.c (append_arg, lang_specific_driver): Use
1244 fatal_error instead of fatal. Use warning instead of fprintf for
1247 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1249 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1250 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1251 xstrerror instead of strerror.
1253 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1255 * cpp.c (cb_cpp_error): Save and restore
1256 global_dc->warn_system_headers, not variable warn_system_headers.
1258 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1260 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1262 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1264 * trans-common.c: Do not include rtl.h, include output.h instead.
1265 * trans-decl.c: Likewise.
1267 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1270 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1271 namespace before trying to reorder the gsymbols.
1273 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1278 * resolve.c (resolve_global_procedure): Add check for global
1279 procedures with implicit interfaces and assumed-shape or optional
1280 dummy arguments. Verify that function return type, kind and string
1283 2010-05-21 Tobias Burnus <burnus@net-b.de>
1285 * gfortran.h: Do not include system.h.
1286 * bbt.c: Include system.h.
1288 * dependency.c: Ditto.
1289 * dump-parse-tree.c: Ditto.
1290 * arith.h: Do not include gfortran.h.
1291 * constructor.h: Do not include gfortran.h and splay-tree.h.
1292 * match.h: Do not include gfortran.h.
1294 * target-memory.h: Ditto.
1295 * openmp.c: Do not include toplev.h and target.h.
1296 * trans-stmt.c: Ditto not include toplev.h.
1298 * trans-common.c: Tell why toplev.h is needed. And
1299 do not include target.h.
1300 * trans-expr.c: Tell why toplev.h is needed.
1301 * trans-array.c: Ditto.
1302 * trans-openmp.c: Ditto.
1303 * trans-const.c: Ditto.
1305 * trans-types.c: Ditto.
1306 * trans-io.c: Ditto.
1307 * trans-decl.c: Ditto.
1310 * trans-intrinsic.c: Ditto.
1313 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1316 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1317 before returning MATCH_ERROR. Add check for scalar. Add check for
1318 default integer kind.
1320 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1323 * match.c (gfc_match_select_type): On error jump back out of the local
1325 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1326 stage, more precisely to ...
1327 * resolve.c (resolve_fl_derived): ... this place.
1329 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1332 * resolve.c (ensure_not_abstract): Allow abstract types with
1333 non-abstract ancestors.
1335 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1337 * trans-const.c: Include realmpfr.h.
1338 * Make-lang.in: Update dependencies.
1340 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1342 * trans-const.c, trans-types.c, trans-intrinsic.c:
1343 Clean up redundant includes.
1345 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1348 * lang.opt (Wunused-dummy-argument): New option.
1349 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1350 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1351 (set_Wall): Enable warn_unused_dummy_argument.
1352 (gfc_handle_option): Set warn_unused_dummy_argument according to
1354 * trans-decl.c (generate_local_decl): Separate warnings about
1355 unused variables and unused dummy arguments.
1356 * invoke.texi: Documented new option.
1358 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1360 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1361 (gfc_conv_string_tmp): Do not assert type comparibilty.
1362 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1363 (gfc_conv_expr_descriptor): Remove assert.
1364 * trans-common.c: Clarify why rtl.h and tm.h are included.
1365 * trans-openmp.c: Do not include ggc.h and real.h.
1366 Explain why gimple.h is included.
1367 * trans-const.c: Do not include ggc.h.
1368 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1369 * trans.c: Do not include ggc.h and real.h.
1370 Explain why gimple.h is included.
1371 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1372 and dwarf2out.h are included.
1373 * trans-io.c: Do not include gimple.h and real.h.
1374 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1375 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1378 2010-05-20 Tobias Burnus <burnus@net-b.de>
1380 * options.c (gfc_init_options,gfc_post_options): Enable
1381 flag_associative_math by default.
1383 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1386 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1387 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1388 blank STOP, handling a null expression. (gfc_trans_pause): Use
1389 pause_string for blank PAUSE.
1390 * trans.h: Add external function declaration for error_stop_numeric.
1391 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1392 the declaration for the library call. Adjust whitespaces.
1393 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1394 signal no stop code. Match the expression following the stop and pass
1395 that to the translators. Remove the old use of digit matching. Add
1396 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1397 and if CHARACTER, default character KIND.
1399 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1402 * lang.opt (Wconversion-extra): New option.
1403 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1404 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1405 (set_Wall): Enable -Wconversion.
1406 (gfc_handle_option): Set warn_conversion_extra.
1407 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1408 introduced for -Wconversion if -Wconversion-extra is present.
1409 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1410 -Wconversion; document -Wconversion-extra.
1412 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1415 * gfortran.h (gfc_has_default_initializer): New.
1416 * expr.c (gfc_has_default_initializer): New.
1417 * resolve.c (has_default_initializer): Removed, use
1418 gfc_has_default_initializer() instead. Updated all callers.
1419 * trans-array.c (has_default_initializer): Removed, use
1420 gfc_has_default_initializer() instead. Updated all callers.
1421 * trans-decl.c (generate_local_decl): Do not check the
1422 first component only to check for initializers, but use
1423 gfc_has_default_initializer() instead.
1425 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1428 * primary.c (match_string_constant): Move start_locus just inside
1430 * data.c (create_character_intializer): Clarified truncation warning.
1432 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1435 * intrinsic.h (gfc_check_float): New prototype.
1436 (gfc_check_sngl): New prototype.
1437 * check.c (gfc_check_float): New.
1438 (gfc_check_sngl): New.
1439 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1440 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1442 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1443 added them to the list of specifics of REAL instead.
1445 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1448 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1449 This is now handled via 'gfc_class_null_initializer'.
1451 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1453 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1454 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1455 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1456 add_procs_to_declared_vtab,add_generic_specifics,
1457 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1458 find_typebound_proc_uop,gfc_find_typebound_proc,
1459 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1460 gfc_get_tbp_symtree): Moved here from other places.
1461 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1463 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1464 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1465 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1466 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1467 * Make-lang.in: Add class.o.
1468 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1469 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1470 add_procs_to_declared_vtab,add_generic_specifics,
1471 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1472 find_typebound_proc_uop,gfc_find_typebound_proc,
1473 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1474 gfc_get_tbp_symtree): Move to class.c.
1476 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1478 * trans-types.c (gfc_init_types): Use build_function_type_list.
1479 (gfc_get_ppc_type): Likewise.
1480 * trans-decl.c (gfc_generate_constructors): Likewise.
1481 * f95-lang.c (build_builtin_fntypes): Likewise.
1482 (gfc_init_builtin_functions): Likewise.
1483 (DEF_FUNCTION_TYPE_0): Likewise.
1484 (DEF_FUNCTION_TYPE_1): Likewise.
1485 (DEF_FUNCTION_TYPE_2): Likewise.
1486 (DEF_FUNCTION_TYPE_3): Likewise.
1487 (DEF_FUNCTION_TYPE_4): Likewise.
1488 (DEF_FUNCTION_TYPE_5): Likewise.
1489 (DEF_FUNCTION_TYPE_6): Likewise.
1490 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1491 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1493 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1495 * trans-array.c (gfc_trans_array_constructor_value): Use
1496 build_constructor instead of build_constructor_from_list.
1497 (gfc_build_constant_array_constructor): Likewise.
1498 * trans-decl.c (create_main_function): Likewise.
1499 * trans-stmt.c (gfc_trans_character_select): Likewise.
1501 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1504 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1505 (resolve_fl_variable_derived): ... this place.
1506 (resolve_symbol): Make sure function symbols (and their result
1507 variables) are not resolved twice.
1509 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1512 * array.c (match_array_list): Revert change from 2010-05-13.
1514 2010-05-16 Richard Guenther <rguenther@suse.de>
1516 * trans-decl.c (module_htab_decls_hash): Revert last change.
1518 2010-05-16 Richard Guenther <rguenther@suse.de>
1520 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1522 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1524 * options.c (set_Wall): Remove special logic for Wuninitialized
1527 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1531 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1534 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1538 * gfortran.h (gfc_class_null_initializer): New prototype.
1539 * expr.c (gfc_class_null_initializer): New function to build a NULL
1540 initializer for CLASS pointers.
1541 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1542 containers. Remove default NULL initialization of $data component.
1543 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1545 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1546 Use new function 'gfc_class_null_initializer'.
1547 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1550 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1553 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1554 unsigned mpz_get_?i routines.
1556 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1558 * trans.c (trans_code): Set backend locus early.
1559 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1560 of the function instead of current input_location.
1562 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1565 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1567 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1568 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1571 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1574 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1576 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1577 by reference dummy procedures or non-dummy procedure pointers.
1578 (gfc_omp_predetermined_sharing): Return
1579 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1581 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1584 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1585 after OMP statement.
1586 (gfc_match_omp_critical): Likewise.
1587 (gfc_match_omp_flush): Likewise.
1588 (gfc_match_omp_workshare): Likewise.
1589 (gfc_match_omp_master): Likewise.
1590 (gfc_match_omp_ordered): Likewise.
1591 (gfc_match_omp_atomic): Likewise.
1592 (gfc_match_omp_barrier): Likewise.
1593 (gfc_match_omp_end_nowait): Likewise.
1595 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1598 * resolve.c (validate_case_label_expr): Removed FIXME.
1599 (resolve_select): Raise default warning on case labels out of range
1600 of the case expression.
1602 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1607 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1608 about conversion warnings.
1610 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1613 * match.c (gfc_match_select_type): Move error message to
1614 resolve_select_type.
1615 * resolve.c (resolve_select_type): Error message moved here from
1616 gfc_match_select_type. Correctly set type of temporary.
1618 2010-05-10 Richard Guenther <rguenther@suse.de>
1620 * trans-decl.c (gfc_build_library_function_decl): Split out
1622 (build_library_function_decl_1): ... this new function.
1623 Set a fnspec attribute if a specification was provided.
1624 (gfc_build_library_function_decl_with_spec): New function.
1625 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1626 and internal_unpack.
1628 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1631 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1634 2010-05-07 Jason Merrill <jason@redhat.com>
1636 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1637 to avoid -Wc++-compat warning.
1639 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1642 * options.c (gfc_handle_option): Add argument kind.
1643 * gfortran.h (gfc_handle_option): Update declaration.
1645 2010-05-06 Tobias Burnus <burnus@net-b.de>
1648 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1651 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1654 * resolve.c (traverse_data_list): Rephrase error message for
1655 non-constant bounds in data-implied-do.
1657 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1660 * gfortran.h: Removed repeat count from constructor, removed
1662 * data.h (gfc_assign_data_value_range): Changed return value from
1664 * data.c (gfc_assign_data_value): Add location to constructor element.
1665 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1666 for each element in range. Return early if an error was generated.
1667 * resolve.c (check_data_variable): Stop early if range assignment
1670 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1673 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1674 * symbol.c (gfc_build_class_symbol): Add separate class container for
1677 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1680 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1682 2010-05-02 Tobias Burnus <burnus@net-b.de>
1685 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1686 for lcobound, ucobound, image_index and this_image.
1687 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1688 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1689 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1690 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1692 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1694 2010-04-30 Tobias Burnus <burnus@net-b.de>
1698 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1699 calculation for array descriptor types.
1701 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1704 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1705 initializers for PPC members of the vtabs.
1707 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1710 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1711 attribute for all PPC members of the vtypes.
1712 (copy_vtab_proc_comps): Copy the correct interface.
1713 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1714 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1715 a dummy argument and make sure all PPC members of the vtab are
1716 initialized correctly.
1717 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1718 in call to gfc_trans_assign_vtab_procs.
1719 * trans-stmt.c (gfc_trans_allocate): Ditto.
1721 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1724 * resolve.c (resolve_typebound_function): Renamed
1725 resolve_class_compcall.Do all the detection of class references
1727 (resolve_typebound_subroutine): resolve_class_typebound_call
1728 renamed. Otherwise same as resolve_typebound_function.
1729 (gfc_resolve_expr): Call resolve_typebound_function.
1730 (resolve_code): Call resolve_typebound_subroutine.
1732 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1735 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1736 pass back the specific symtree name, rather than the target
1739 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1742 * resolve.c (resolve_structure_cons): Make the initializer of
1743 the vtab component 'extends' the same type as the component.
1745 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1748 * interface.c (check_interface1): Pass symbol name rather than NULL to
1749 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1750 trap MULL. (gfc_compare_derived_types): Revert previous change
1751 incorporated incorrectly during merge from trunk, r155778.
1752 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1753 than NULL to gfc_compare_interfaces.
1754 * symbol.c (add_generic_specifics): Likewise.
1756 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1759 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1760 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1761 (gfc_find_derived_vtab): Likewise.
1762 * module.c (ab_attribute): Add enumerator AB_VTAB.
1763 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1764 (check_for_ambiguous): Likewise.
1766 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1767 Janus Weil <janus@gcc.gnu.org>
1770 * trans-expr.c (select_class_proc): Remove function.
1771 (conv_function_val): Delete reference to previous.
1772 (gfc_conv_derived_to_class): Add second argument to the call to
1773 gfc_find_derived_vtab.
1774 (gfc_conv_structure): Exclude proc_pointer components when
1775 accessing $data field of class objects.
1776 (gfc_trans_assign_vtab_procs): New function.
1777 (gfc_trans_class_assign): Add second argument to the call to
1778 gfc_find_derived_vtab.
1779 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1780 implement holding off searching for the vptr derived type.
1781 (add_proc_component): New function.
1782 (add_proc_comps): New function.
1783 (add_procs_to_declared_vtab1): New function.
1784 (copy_vtab_proc_comps): New function.
1785 (add_procs_to_declared_vtab): New function.
1786 (void add_generic_specifics): New function.
1787 (add_generics_to_declared_vtab): New function.
1788 (gfc_find_derived_vtab): Add second argument to the call to
1789 gfc_find_derived_vtab. Add the calls to
1790 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1791 * decl.c (build_sym, build_struct): Use new arg in calls to
1792 gfc_build_class_symbol.
1793 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1794 definition of struct gfc_class_esym_list. Modify prototypes
1795 of gfc_build_class_symbol and gfc_find_derived_vtab.
1796 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1797 call to gfc_find_derived_vtab.
1798 * module.c : Add the vtype attribute.
1799 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1800 * resolve.c (resolve_typebound_generic_call): Add second arg
1801 to pass along the generic name for class methods.
1802 (resolve_typebound_call): The same.
1803 (resolve_compcall): Use the second arg to carry the generic
1804 name from the above. Remove the reference to class_esym.
1805 (check_members, check_class_members, resolve_class_esym,
1806 hash_value_expr): Remove functions.
1807 (resolve_class_compcall, resolve_class_typebound_call): Modify
1808 to use vtable rather than member by member calls.
1809 (gfc_resolve_expr): Modify second arg in call to
1811 (resolve_select_type): Add second arg in call to
1812 gfc_find_derived_vtab.
1813 (resolve_code): Add second arg in call resolve_typebound_call.
1814 (resolve_fl_derived): Exclude vtypes from check for late
1815 procedure definitions. Likewise for checking of explicit
1816 interface and checking of pass arg.
1817 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1818 calls to gfc_find_derived_vtab.
1819 * match.c (select_type_set_tmp): Use new arg in call to
1820 gfc_build_class_symbol.
1821 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1823 * parse.c (endType): Finish incomplete classes.
1825 2010-04-28 Tobias Burnus <burnus@net-b.de>
1829 * simplify.c (simplify_cobound): Handle scalar coarrays.
1831 2010-04-27 Tobias Burnus <burnus@net-b.de>
1833 * gfc-internals.texi: Update copyright year.
1834 * gfortran.texi: Ditto.
1835 * invoke.texi: Ditto.
1837 2010-04-27 Tobias Burnus <burnus@net-b.de>
1840 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1841 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1842 * trans-types.c (gfc_get_array_type_bounds,
1843 gfc_get_array_descriptor_base): Add corank argument.
1844 * trans-array.c (gfc_array_init_size): Handle corank.
1845 (gfc_trans_create_temp_array, gfc_array_allocate,
1846 gfc_conv_expr_descriptor): Add corank argument to call.
1847 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1849 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1853 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1854 of mucking with a tree directly.
1856 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1859 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1860 gfc_error with new error message.
1862 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1866 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1868 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1870 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1871 than the address of a GFC_SS_REFERENCE.
1872 * trans.h : Change comment on GFC_SS_REFERENCE.
1874 2010-04-22 Richard Guenther <rguenther@suse.de>
1877 * resolve.c (gfc_resolve_index): Wrap around ...
1878 (gfc_resolve_index_1): ... this. Add parameter to allow
1879 any integer kind index type.
1880 (resolve_array_ref): Allow any integer kind for the start
1881 index of an array ref.
1883 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1886 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1889 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1891 * intrinsic.c (sort_actual): Remove 'is' in error message.
1893 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1896 * resolve.c (resolve_fl_derived): If a component character
1897 length has not been resolved, do so now.
1898 (resolve_symbol): The same as above for a symbol character
1900 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1901 not needed for a character valued, procedure pointer.
1904 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1905 not found, return FAILURE rather than ICEing.
1907 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1910 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1911 sequential loops private in the innermost containing task region.
1913 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1915 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1916 to build_common_tree_nodes.
1918 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1921 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1922 gfc_msg_bounds by using 'Array bound mismatch' directly.
1923 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1924 error message to include the mismatch in the extent of array bound.
1925 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1926 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1928 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1930 * gfortran.texi: Update information on temporary file locations.
1932 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1934 * trans-decl.c (gfc_build_qualified_array): Ensure
1935 ubound.N and lbound.N artificial variable names don't appear
1938 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1941 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1942 block of code. Set name to the variable associated with the descriptor.
1944 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1946 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1947 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1949 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1951 * intrinsic.texi: Add the missing specific name of intrinsic
1952 procedure where the specific name is identical to the generic name.
1953 Fix inconsistent or mismatch in the argument names in intrinsic
1954 procedure descriptions. Add the SCALAR allocatable description to
1957 2010-04-14 Tobias Burnus <burnus@net-b.de>
1960 * array.c (gfc_find_array_ref): Handle codimensions.
1961 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1962 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1963 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1965 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1966 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1968 * intrinsic.h (add_functions): Add this_image, image_index,
1969 lcobound and ucobound intrinsics.
1970 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1971 gfc_check_image_index, gfc_check_this_image,
1972 gfc_simplify_image_index, gfc_simplify_lcobound,
1973 gfc_simplify_this_image, gfc_simplify_ucobound):
1974 New function prototypes.
1975 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1976 IMAGE_INDEX): Document new intrinsic functions.
1977 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1979 * simplify.c (simplify_bound_dim): Handle coarrays.
1980 (simplify_bound): Update simplify_bound_dim call.
1981 (gfc_simplify_num_images): Add -fcoarray=none check.
1982 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1983 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1985 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1988 * constructor.c: Fix typo in comment.
1989 * expr.c (find_array_section): Add check for max array limit.
1991 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1994 * gfortranspec.c (lookup_option): Check for -static and return
1996 (lang_specific_driver): Break when OPTION_static is discovered.
1998 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2000 * array.c (extract_element): Restore function from trunk.
2001 (gfc_get_array_element): Restore function from trunk.
2002 (gfc_expand_constructor): Restore check against
2003 flag_max_array_constructor.
2004 * constructor.c (node_copy_and_append): Delete unused.
2005 * gfortran.h: Delete comment and extra include.
2006 * constructor.h: Bump copyright and clean up TODO comments.
2007 * resolve.c: Whitespace.
2009 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2011 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2012 with direct access access to elements. Adjusted prototype, fixed all
2014 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2016 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2017 (gfc_simplify_spread): Removed workaround, directly insert elements
2018 at a given array position.
2019 (gfc_simplify_transpose): Likewise.
2020 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2022 (gfc_simplify_unpack): Likewise.
2024 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2026 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2027 (convert_boz): ... this and moved to start of file.
2028 (gfc_simplify_abs): Whitespace fix.
2029 (gfc_simplify_acos): Whitespace fix.
2030 (gfc_simplify_acosh): Whitespace fix.
2031 (gfc_simplify_aint): Whitespace fix.
2032 (gfc_simplify_dint): Whitespace fix.
2033 (gfc_simplify_anint): Whitespace fix.
2034 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2035 (gfc_simplify_dnint): Whitespace fix.
2036 (gfc_simplify_asin): Whitespace fix.
2037 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2038 (gfc_simplify_atan): Likewise.
2039 (gfc_simplify_atanh): Whitespace fix.
2040 (gfc_simplify_atan2): Whitespace fix.
2041 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2042 (gfc_simplify_bessel_j1): Likewise.
2043 (gfc_simplify_bessel_jn): Likewise.
2044 (gfc_simplify_bessel_y0): Likewise.
2045 (gfc_simplify_bessel_y1): Likewise.
2046 (gfc_simplify_bessel_yn): Likewise.
2047 (gfc_simplify_ceiling): Reorderd statements.
2048 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2050 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2052 (gfc_simplify_complex): Replaced if-gate. Removed check for
2054 (gfc_simplify_conjg): Whitespace fix.
2055 (gfc_simplify_cos): Whitespace fix.
2056 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2057 (gfc_simplify_dcmplx): Removed check for constant arguments.
2058 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2059 (gfc_simplify_digits): Whitespace fix.
2060 (gfc_simplify_dim): Whitespace fix.
2061 (gfc_simplify_dprod): Reordered statements.
2062 (gfc_simplify_erf): Whitespace fix.
2063 (gfc_simplify_erfc): Whitespace fix.
2064 (gfc_simplify_epsilon): Whitespace fix.
2065 (gfc_simplify_exp): Whitespace fix.
2066 (gfc_simplify_exponent): Use convert_boz().
2067 (gfc_simplify_floor): Reorderd statements.
2068 (gfc_simplify_gamma): Whitespace fix.
2069 (gfc_simplify_huge): Whitespace fix.
2070 (gfc_simplify_iand): Whitespace fix.
2071 (gfc_simplify_ieor): Whitespace fix.
2072 (simplify_intconv): Use gfc_convert_constant().
2073 (gfc_simplify_int): Use simplify_intconv().
2074 (gfc_simplify_int2): Reorderd statements.
2075 (gfc_simplify_idint): Reorderd statements.
2076 (gfc_simplify_ior): Whitespace fix.
2077 (gfc_simplify_ishftc): Removed duplicate type check.
2078 (gfc_simplify_len): Use range_check() instead of manual range check.
2079 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2080 (gfc_simplify_log): Whitespace fix.
2081 (gfc_simplify_log10): Whitespace fix.
2082 (gfc_simplify_minval): Whitespace fix.
2083 (gfc_simplify_maxval): Whitespace fix.
2084 (gfc_simplify_mod): Whitespace fix.
2085 (gfc_simplify_modulo): Whitespace fix.
2086 (simplify_nint): Reorderd statements.
2087 (gfc_simplify_not): Whitespace fix.
2088 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2089 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2090 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2091 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2092 (gfc_simplify_realpart): Whitespace fix.
2093 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2094 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2095 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2096 (gfc_simplify_sign): Whitespace fix.
2097 (gfc_simplify_sin): Whitespace fix.
2098 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2099 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2100 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2101 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2102 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2104 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2106 * gfortran.h (gfc_start_constructor): Removed.
2107 (gfc_get_array_element): Removed.
2108 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2109 instead. Fixed all callers.
2110 (extract_element): Removed.
2111 (gfc_expand_constructor): Temporarily removed check for
2112 max-array-constructor. Will be re-introduced later if still required.
2113 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2114 instead. Fixed all callers.
2115 * expr.c (find_array_section): Replaced manual lookup of elements
2116 by gfc_constructor_lookup.
2118 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2120 * gfortran.h (gfc_get_null_expr): New prototype.
2121 (gfc_get_operator_expr): New prototype.
2122 (gfc_get_character_expr): New prototype.
2123 (gfc_get_iokind_expr): New prototype.
2124 * expr.c (gfc_get_null_expr): New.
2125 (gfc_get_character_expr): New.
2126 (gfc_get_iokind_expr): New.
2127 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2128 * matchexp.c (build_node): Renamed and moved to
2129 expr.c (gfc_get_operator_expr). Reordered arguments to match
2130 other functions. Fixed all callers.
2131 (gfc_get_parentheses): Use specific function to build expr.
2132 * array.c (gfc_match_array_constructor): Likewise.
2133 * arith.c (eval_intrinsic): Likewise.
2134 (gfc_hollerith2int): Likewise.
2135 (gfc_hollerith2real): Likewise.
2136 (gfc_hollerith2complex): Likewise.
2137 (gfc_hollerith2logical): Likewise.
2138 * data.c (create_character_intializer): Likewise.
2139 * decl.c (gfc_match_null): Likewise.
2140 (enum_initializer): Likewise.
2141 * io.c (gfc_match_format): Likewise.
2142 (match_io): Likewise.
2143 * match.c (gfc_match_nullify): Likewise.
2144 * primary.c (match_string_constant): Likewise.
2145 (match_logical_constant): Likewise.
2146 (build_actual_constructor): Likewise.
2147 * resolve.c (build_default_init_expr): Likewise.
2148 * symbol.c (generate_isocbinding_symbol): Likewise.
2149 (gfc_build_class_symbol): Likewise.
2150 (gfc_find_derived_vtab): Likewise.
2151 * simplify.c (simplify_achar_char): Likewise.
2152 (gfc_simplify_adjustl): Likewise.
2153 (gfc_simplify_adjustr): Likewise.
2154 (gfc_simplify_and): Likewise.
2155 (gfc_simplify_bit_size): Likewise.
2156 (gfc_simplify_is_iostat_end): Likewise.
2157 (gfc_simplify_is_iostat_eor): Likewise.
2158 (gfc_simplify_isnan): Likewise.
2159 (simplify_bound): Likewise.
2160 (gfc_simplify_leadz): Likewise.
2161 (gfc_simplify_len_trim): Likewise.
2162 (gfc_simplify_logical): Likewise.
2163 (gfc_simplify_maxexponent): Likewise.
2164 (gfc_simplify_minexponent): Likewise.
2165 (gfc_simplify_new_line): Likewise.
2166 (gfc_simplify_null): Likewise.
2167 (gfc_simplify_or): Likewise.
2168 (gfc_simplify_precision): Likewise.
2169 (gfc_simplify_repeat): Likewise.
2170 (gfc_simplify_scan): Likewise.
2171 (gfc_simplify_size): Likewise.
2172 (gfc_simplify_trailz): Likewise.
2173 (gfc_simplify_trim): Likewise.
2174 (gfc_simplify_verify): Likewise.
2175 (gfc_simplify_xor): Likewise.
2176 * trans-io.c (build_dt): Likewise.
2177 (gfc_new_nml_name_expr): Removed.
2179 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2181 * arith.h (gfc_constant_result): Removed prototype.
2182 * constructor.h (gfc_build_array_expr): Removed prototype.
2183 (gfc_build_structure_constructor_expr): Removed prototype.
2184 * gfortran.h (gfc_int_expr): Removed prototype.
2185 (gfc_logical_expr): Removed prototype.
2186 (gfc_get_array_expr): New prototype.
2187 (gfc_get_structure_constructor_expr): New prototype.
2188 (gfc_get_constant_expr): New prototype.
2189 (gfc_get_int_expr): New prototype.
2190 (gfc_get_logical_expr): New prototype.
2191 * arith.c (gfc_constant_result): Moved and renamed to
2192 expr.c (gfc_get_constant_expr). Fixed all callers.
2193 * constructor.c (gfc_build_array_expr): Moved and renamed to
2194 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2195 and kind. Fixed all callers.
2196 (gfc_build_structure_constructor_expr): Moved and renamed to
2197 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2198 to type and kind. Fixed all callers.
2199 * expr.c (gfc_logical_expr): Renamed to ...
2200 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2201 (gfc_int_expr): Renamed to ...
2202 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2204 (gfc_get_constant_expr): New.
2205 (gfc_get_array_expr): New.
2206 (gfc_get_structure_constructor_expr): New.
2207 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2210 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2212 * constructor.h: New.
2213 * constructor.c: New.
2214 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2215 * arith.c (reducy_unary): Use constructor API.
2216 (reduce_binary_ac): Likewise.
2217 (reduce_binary_ca): Likewise.
2218 (reduce_binary_aa): Likewise.
2219 * check.c (gfc_check_pack): Likewise.
2220 (gfc_check_reshape): Likewise.
2221 (gfc_check_unpack): Likewise.
2222 * decl.c (add_init_expr_to_sym): Likewise.
2223 (build_struct): Likewise.
2224 * dependency.c (gfc_check_dependency): Likewise.
2225 (contains_forall_index_p): Likewise.
2226 * dump-parse-tree.c (show_constructor): Likewise.
2227 * expr.c (free_expr0): Likewise.
2228 (gfc_copy_expr): Likewise.
2229 (gfc_is_constant_expr): Likewise.
2230 (simplify_constructor): Likewise.
2231 (find_array_element): Likewise.
2232 (find_component_ref): Likewise.
2233 (find_array_section): Likewise.
2234 (find_substring_ref): Likewise.
2235 (simplify_const_ref): Likewise.
2236 (scalarize_intrinsic_call): Likewise.
2237 (check_alloc_comp_init): Likewise.
2238 (gfc_default_initializer): Likewise.
2239 (gfc_traverse_expr): Likewise.
2240 * iresolve.c (check_charlen_present): Likewise.
2241 (gfc_resolve_reshape): Likewise.
2242 (gfc_resolve_transfer): Likewise.
2243 * module.c (mio_constructor): Likewise.
2244 * primary.c (build_actual_constructor): Likewise.
2245 (gfc_match_structure_constructor): Likewise.
2246 * resolve.c (resolve_structure_cons): Likewise.
2247 * simplify.c (is_constant_array_expr): Likewise.
2248 (init_result_expr): Likewise.
2249 (transformational_result): Likewise.
2250 (simplify_transformation_to_scalar): Likewise.
2251 (simplify_transformation_to_array): Likewise.
2252 (gfc_simplify_dot_product): Likewise.
2253 (simplify_bound): Likewise.
2254 (simplify_matmul): Likewise.
2255 (simplify_minval_maxval): Likewise.
2256 (gfc_simplify_pack): Likewise.
2257 (gfc_simplify_reshape): Likewise.
2258 (gfc_simplify_shape): Likewise.
2259 (gfc_simplify_spread): Likewise.
2260 (gfc_simplify_transpose): Likewise.
2261 (gfc_simplify_unpack): Likewise.q
2262 (gfc_convert_constant): Likewise.
2263 (gfc_convert_char_constant): Likewise.
2264 * target-memory.c (size_array): Likewise.
2265 (encode_array): Likewise.
2266 (encode_derived): Likewise.
2267 (interpret_array): Likewise.
2268 (gfc_interpret_derived): Likewise.
2269 (expr_to_char): Likewise.
2270 (gfc_merge_initializers): Likewise.
2271 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2272 (gfc_trans_array_constructor_value): Likewise.
2273 (get_array_ctor_strlen): Likewise.
2274 (gfc_constant_array_constructor_p): Likewise.
2275 (gfc_build_constant_array_constructor): Likewise.
2276 (gfc_trans_array_constructor): Likewise.
2277 (gfc_conv_array_initializer): Likewise.
2278 * trans-decl.c (check_constant_initializer): Likewise.
2279 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2280 (gfc_apply_interface_mapping_to_cons): Likewise.
2281 (gfc_trans_structure_assign): Likewise.
2282 (gfc_conv_structure): Likewise.
2283 * array.c (check_duplicate_iterator): Likewise.
2284 (match_array_list): Likewise.
2285 (match_array_cons_element): Likewise.
2286 (gfc_match_array_constructor): Likewise.
2287 (check_constructor_type): Likewise.
2288 (check_constructor): Likewise.
2290 (expand_constructor): Likewise.
2291 (extract_element): Likewise.
2292 (gfc_expanded_ac): Likewise.
2293 (resolve_array_list): Likewise.
2294 (gfc_resolve_character_array_constructor): Likewise.
2295 (copy_iterator): Renamed to ...
2296 (gfc_copy_iterator): ... this.
2297 (gfc_append_constructor): Removed.
2298 (gfc_insert_constructor): Removed unused function.
2299 (gfc_get_constructor): Removed.
2300 (gfc_free_constructor): Removed.
2301 (qgfc_copy_constructor): Removed.
2302 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2303 Removed all references. Replaced constructor list by splay-tree.
2304 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2305 the inner struct, added member 'base'.
2306 (gfc_append_constructor): Removed prototype.
2307 (gfc_insert_constructor): Removed prototype.
2308 (gfc_get_constructor): Removed prototype.
2309 (gfc_free_constructor): Removed prototype.
2310 (qgfc_copy_constructor): Removed prototype.
2311 (gfc_copy_iterator): New prototype.
2312 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2314 2010-04-10 Tobias Burnus <burnus@net-b.de>
2317 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2318 proc-pointers and type-bound procedures.
2319 (gfc_specification_expr): Check proc-pointers for pureness.
2321 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2324 * gfortranspec.c (lang_specific_driver): Do not expose vars
2325 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2328 2010-04-09 Tobias Burnus <burnus@net-b.de>
2331 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2333 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2334 * data.c (gfc_assign_data_value): Ditto.
2335 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2336 (gfc_traverse_expr): Traverse also through codimension expressions.
2337 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2338 gfc_has_ultimate_pointer): New functions.
2339 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2340 (gfc_array_ref): Add codimen.
2341 (gfc_array_ref): Add in_allocate.
2342 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2343 gfc_has_ultimate_pointer): Add prototypes.
2344 * interface.c (compare_parameter, compare_actual_formal,
2345 check_intents): Add coarray constraints.
2346 * match.c (gfc_match_iterator): Add coarray constraint.
2347 * match.h (gfc_match_array_ref): Update interface.
2348 * primary.c (gfc_match_varspec): Handle codimensions.
2349 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2350 (check_class_members): Return gfc_try instead for error recovery.
2351 (resolve_typebound_function,resolve_typebound_subroutine,
2352 check_members): Handle return value of check_class_members.
2353 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2354 check_dimension, compare_spec_to_ref, resolve_array_ref,
2355 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2356 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2358 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2359 Skip over coarray refs.
2360 (gfc_array_allocate) Add support for references containing coindexes.
2361 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2362 (gfc_map_intrinsic_function): Ignore codimensions.
2364 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2367 * io.c (check_format_string): Added check for additional non
2368 blank characters after the format string was successfully
2370 * io.c (check_format): Changed the error messages for positive
2371 int required and period required to drop through the error logic
2372 and report with gfc_error instead of gfc_error_now. Corrected
2373 format postion for hollerith strings.
2375 2010-04-08 Tobias Burnus <burnus@net-b.de>
2377 * module.c (use_iso_fortran_env_module): Fix standard check.
2379 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2381 * parse.c (parse_derived, parse_enum): Avoid set but not used
2384 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2387 * gfortran.texi: Add section about representation of
2390 2010-04-07 Simon Baldwin <simonb@google.com>
2392 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2393 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2395 2010-04-07 Richard Guenther <rguenther@suse.de>
2397 * options.c (gfc_init_options): Do not set.
2399 2010-04-06 Tobias Burnus <burnus@net-b.de>
2402 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2403 * match.c (gfc_match_critical, sync_statement): Ditto.
2404 * gfortran.h (gfc_fcoarray): New enum.
2405 (gfc_option_t): Use it.
2406 * lang.opt (fcoarray): Add new flag.
2407 * invoke.texi (fcoarray): Document it.
2408 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2409 (gfc_handle_coarray_option): New function.
2411 2010-04-06 Tobias Burnus <burnus@net-b.de>
2414 * gfortran.h (gfc_array_spec): Add cotype.
2415 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2416 and defer error diagnostic.
2417 * resolve.c (resolve_fl_derived): Add missing check.
2418 (resolve_symbol): Add cotype/type check.
2419 * parse.c (parse_derived): Fix setting of coarray_comp.
2421 2010-04-06 Tobias Burnus <burnus@net-b.de>
2424 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2425 match_array_element_spec,gfc_copy_array_spec,
2426 gfc_compare_array_spec): Include corank.
2427 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2428 * decl.c (build_sym,build_struct,variable_decl,
2429 match_attr_spec,attr_decl1,cray_pointer_decl,
2430 gfc_match_volatile): Add codimension.
2431 (gfc_match_codimension): New function.
2432 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2433 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2434 (gfc_add_codimension): New function prototype.
2435 * match.h (gfc_match_codimension): New function prototype.
2436 (gfc_match_array_spec): Update prototype
2437 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2438 * module.c (MOD_VERSION): Bump.
2439 (mio_symbol_attribute): Support coarray attributes.
2440 (mio_array_spec): Add corank support.
2441 * parse.c (decode_specification_statement,decode_statement,
2442 parse_derived): Add coarray support.
2443 * resolve.c (resolve_formal_arglist, was_declared,
2444 is_non_constant_shape_array, resolve_fl_variable,
2445 resolve_fl_derived, resolve_symbol): Add coarray support.
2446 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2447 gfc_build_class_symbol): Add coarray support.
2448 (gfc_add_codimension): New function.
2450 2010-04-06 Tobias Burnus <burnus@net-b.de>
2453 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2454 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2455 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2457 * intrinsic.texi (iso_fortran_env): Ditto.
2458 * libgfortran.h (libgfortran_stat_codes): New enum.
2459 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2460 constants from the intrinsic module.
2462 2010-04-06 Tobias Burnus <burnus@net-b.de>
2465 * intrinsic.c (add_functions): Add num_images.
2466 * decl.c (gfc_match_end): Handle END CRITICAL.
2467 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2468 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2470 * gfortran.h (gfc_statement): Add enum items for those.
2471 (gfc_exec_op) Ditto.
2472 (gfc_isym_id): Add num_images.
2473 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2474 (gfc_trans_sync,gfc_trans_critical): New functions.
2475 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2476 gfc_trans_critical): Add/update prototypes.
2477 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2478 and SYNC statements.
2479 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2480 * resolve.c (resolve_sync): Add function.
2481 (gfc_resolve_blocks): Handle CRITICAL.
2482 (resolve_code): Handle CRITICAL, ERROR STOP,
2483 (resolve_branch): Add CRITICAL constraint check.
2484 and SYNC statements.
2485 * st.c (gfc_free_statement): Add new statements.
2486 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2487 (gfc_build_builtin_function_decls): Initialize it.
2488 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2489 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2490 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2492 (match_exit_cycle): Handle CRITICAL constraint.
2493 (gfc_match_stopcode): Handle ERROR STOP.
2494 * match.h (gfc_match_critical, gfc_match_error_stop,
2495 gfc_match_sync_all, gfc_match_sync_images,
2496 gfc_match_sync_memory): Add prototype.
2497 * parse.c (decode_statement, gfc_ascii_statement,
2498 parse_executable): Handle new statements.
2499 (parse_critical_block): New function.
2500 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2501 * intrinsic.texi (num_images): Document new function.
2502 * simplify.c (gfc_simplify_num_images): Add function.
2504 2010-04-06 Tobias Burnus <burnus@net-b.de>
2507 * trans-array.c (gfc_conv_expr_descriptor): Update
2508 gfc_trans_scalar_assign call.
2509 (has_default_initializer): New function.
2510 (gfc_trans_deferred_array): Nullify less often.
2511 * trans-expr.c (gfc_conv_subref_array_arg,
2512 gfc_trans_subcomponent_assign): Update call to
2513 gfc_trans_scalar_assign.
2514 (gfc_trans_scalar_assign): Add parameter and pass it on.
2515 (gfc_trans_assignment_1): Optionally, do not dealloc before
2517 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2518 call to gfc_trans_scalar_assign.
2519 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2520 initializer to static variables.
2521 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2522 * trans-stmt.c (forall_make_variable_temp,
2523 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2524 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2525 gfc_trans_allocate): Update gfc_trans_assignment call.
2526 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2527 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2528 parameter to prototype.
2530 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2532 * ioparm.def : Update copyright.
2534 * trans-array.c : ditto
2535 * trans-array.h : ditto
2537 * trans-types.c: ditto
2538 * dependency.c : ditto
2539 * gfortran.h : ditto
2541 * trans-io.c : ditto
2542 * trans-intrinsic.c : ditto
2543 * libgfortran.h : ditto
2544 * invoke.texi : ditto
2545 * intrinsic.texi : ditto
2548 * intrinsic.c : ditto
2549 * interface.c : ditto
2550 * iresolve.c : ditto
2551 * trans-stmt.c : ditto
2552 * trans-stmt.h : ditto
2557 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2560 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2561 do not assert the context of derived types.
2563 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2566 * ioparm.def: Change inquire size variable to type pointer to
2569 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2572 * trans-expr.c (conv_parent_component_references): Ensure that
2573 'dt' has a backend_decl.
2576 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2577 type has a backend_decl.
2580 * resolve.c (resolve_global_procedure): Check that the 'cl'
2581 structure is not NULL.
2583 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2585 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2588 2010-03-17 Tobias Burnus <burnus@net-b.de>
2591 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2592 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2594 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2595 pointees as having explizit size.
2596 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2598 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2599 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2600 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2601 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2602 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2605 2010-03-14 Tobias Burnus <burnus@net-b.de>
2608 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2609 (resolve_ordinary_assign): Add check to avoid segfault.
2611 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2615 * resolve.c (resolve_compcall): Add new boolean dummy argument
2616 'class_members'. Only resolve expression at end if false.
2617 Remove redundant, static variable 'class_object'.
2618 (check_class_members): Add extra argument to call of
2620 (resolve_typebound_function): Renamed resolve_class_compcall.
2621 Do all the detection of class references here. Correct calls to
2622 resolve_compcall for extra argument.
2623 (resolve_typebound_subroutine): resolve_class_typebound_call
2624 renamed. Otherwise same as resolve_typebound_function.
2625 (gfc_resolve_expr): Call resolve_typebound_function.
2626 (resolve_code): Call resolve_typebound_subroutine.
2628 2010-03-10 Tobias Burnus <burnus@net-b.de
2631 * symbol.c (get_iso_c_sym): Set sym->result.
2633 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2636 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2637 for TBPs, otherwise they will not be resolved properly.
2638 (resolve_function): Use 'value.function.esym' instead of
2639 'value.function.name' to check if we're dealing with a TBP.
2640 (check_class_members): Set correct type of passed object for all TBPs,
2641 not only generic ones, except if the type is abstract.
2643 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2646 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2647 'final...' are not misinterpreted as FINAL statements.
2649 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2652 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2653 allocatable ultimate components do not need temporaries, whilst
2654 ultimate pointer components do.
2656 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2659 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2661 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2664 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2667 * trans-array.c (gfc_conv_array_parameter): A full array of
2668 derived type need not be restricted to a symbol without an
2669 array spec to use the call to gfc_conv_expr_descriptor.
2672 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2673 allocatable arrays do not need temporaries.
2675 2010-03-01 Tobias Burnus <burnus@net-b.de>
2678 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2681 2010-02-28 Tobias Burnus <burnus@net-b.de>
2684 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2685 (gfc_conv_initializer): Handle zero initializer as special case.
2687 2010-02-27 Tobias Burnus <burnus@net-b.de>
2690 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2691 for module variables for Fortran 2008.
2693 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2696 * trans-common.c (build_common_decl): Also update DECL_MODE,
2697 and DECL_SIZE when encountering a larger common block and call
2700 2010-02-24 Tobias Burnus <burnus@net-b.de>
2703 * trans-expr.c (gfc_conv_initializer): Call directly
2704 gfc_conv_constant for C_NULL_(FUN)PTR.
2706 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2709 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2710 checking the rest of the dimensions for elements.
2712 2010-02-21 Tobias Burnus <burnus@net-b.de>
2715 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2717 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2718 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2719 * invoke.texi: Document new -fno-protect-parens flag.
2721 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2727 * dependency.c (gfc_check_argument_var_dependency): Use enum
2728 value instead of arithmetic vaue for 'elemental'.
2729 (check_data_pointer_types): New function.
2730 (gfc_check_dependency): Call check_data_pointer_types.
2731 * trans-array.h : Change fourth argument of
2732 gfc_conv_array_parameter to boolean.
2733 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2734 can be a dummy but it must not be assumed shape or deferred.
2735 Change fourth argument to boolean. Array constructor exprs will
2736 always be contiguous and do not need packing and unpacking.
2737 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2738 space and change fourth argument of gfc_conv_array_parameter
2740 (gfc_trans_arrayfunc_assign): Change fourth argument of
2741 gfc_conv_array_parameter to boolean.
2742 * trans-io.c (gfc_convert_array_to_string): The same.
2743 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2745 2010-02-20 Tobias Burnus <burnus@net-b.de>
2748 * libgfortran.h: Add GFC_RTCHECK_MEM.
2749 * invoke.texi (-fcheck=): Document -fcheck=mem.
2750 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2751 and enable malloc-success check only with -fcheck=mem.
2752 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2754 2010-02-16 Tobias Burnus <burnus@net-b.de>
2757 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2758 * intrinsic.c (add_functions): Ditto.
2759 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2760 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2762 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2765 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2766 gfc_trans_do prototype.
2767 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2768 a loop exit condition. If exit condition is given, build the loop exit
2769 code, checking IO results of implied do loops in READ and WRITE.
2770 (gfc_trans_do): Likewise.
2771 * trans.c (trans_code): New static work function, previously
2772 gfc_trans_code. Passes exit condition to gfc_trans_do.
2773 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2774 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2775 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2776 result status bits in the dtparm structure. Use this condition in call
2777 to gfc_trans_code_cond.
2779 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2783 * trans-array.c (gfc_conv_array_parameter): Use
2784 gfc_full_array_ref_p to detect full and contiguous variable
2785 arrays. Full array components and contiguous arrays do not need
2786 internal_pack and internal_unpack.
2788 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2791 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2794 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2796 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2799 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2800 Tobias Burnus <burnus@net-b.de>
2803 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2805 2010-02-10 Tobias Burnus <burnus@net-b.de>
2808 * trans-decl.c (gfc_generate_function_code): Only check
2809 actual-vs.-dummy character bounds if not bind(C).
2811 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2814 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2815 info->dimen after info has been freed.
2817 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2820 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2823 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2825 * module.c (fix_mio_expr): Declare sym.
2827 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2830 * module.c (fix_mio_expr): Fix for private generic procedures.
2832 2010-02-09 Daniel Kraft <d@domob.eu>
2835 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2836 length to be correct and issue only with -Wsurprising.
2837 * invoke.texi (Wsurprising): Mention this new warning that is
2838 turned on by -Wsurprising.
2840 2010-02-09 Daniel Kraft <d@domob.eu>
2843 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2844 can be CHARACTER type.
2845 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2847 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2850 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2851 'formal_ptr'. If this is true, give returned descriptor unity
2852 lbounds, in all dimensions, and the appropriate offset.
2853 (gfc_conv_procedure_call); If formal is a pointer, set the last
2854 argument of gfc_conv_subref_array_arg to true.
2855 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2856 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2857 new arg of gfc_conv_subref_array_arg to false.
2858 * trans-stmt.c (forall_make_variable_temp): The same.
2860 2010-02-03 Tobias Burnus <burnus@net-b.de>
2863 * interface.c (compare_parameter): Disable rank-checking
2866 2010-02-02 Tobias Burnus <burnus@net-b.de>
2869 * parse.c (decode_specification_statement): Use sym->result not sym.
2871 2010-02-01 Tobias Burnus <burnus@net-b.de>
2874 * decl.c (variable_decl): Allow default initializer in
2875 TYPE declarations in PURE functions.
2877 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2880 * resolve.c (resolve_allocate_expr): Move default initialization code
2881 here from gfc_trans_allocate.
2882 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2884 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2885 of CLASS variables via memcpy.
2886 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2887 to resolve_allocate_expr.
2889 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2892 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2893 * gfortran.h : Add prototype for above.
2894 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2895 (gfc_trans_subcomponent_assign): Call new function to replace
2896 the code to deal with allocatable components.
2897 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2898 gfc_get_full_arrayspec_from_expr to replace existing code.
2900 2010-01-25 Tobias Burnus <burnus@net-b.de>
2903 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2906 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2910 * expr.c (remove_subobject_ref): If the constructor is NULL use
2911 the expression as the source.
2912 (simplify_const_ref): Change the type of expression if
2913 there are component references. Allow for substring to be at
2914 the end of an arbitrarily long chain of references. If an
2915 element is found that is not in an EXPR_ARRAY, assume that this
2916 is scalar initialization of array. Call remove_subobject_ref in
2917 this case with NULL second argument.
2919 2010-01-24 Tobias Burnus <burnus@net-b.de>
2922 * array.c (gfc_array_dimen_size): Use correct specific
2923 function in the check.
2925 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2928 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2929 is required, turn any trailing array elements after a range
2930 into ranges so that offsets can be calculated.
2932 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2934 * module.c (mio_f2k_derived): Use enumerator as initializer of
2938 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2939 bitfield of width 2.
2941 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2944 * resolve.c (extract_compcall_passed_object): Set locus for
2945 passed-object argument.
2946 (extract_ppc_passed_object): Set locus and correctly remove PPC
2949 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2952 * trans-decl.c (add_argument_checking): Do not use the backend
2953 decl directly to test for the presence of an optional dummy
2954 argument. Use gfc_conv_expr_present, remembering to set the
2958 * trans-decl.c (gfc_generate_function_code): Small white space
2959 changes. If 'recurcheckvar' is NULL do not try to reset it.
2961 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2964 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2965 component for extended types.
2966 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2967 and take care of parent component accessibility.
2969 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2972 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2973 * interface.c (check_interface1): Move a warning message here from
2974 resolve_fl_procedure.
2975 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2976 * module.c (read_module): Remove call to gfc_check_interfaces, since
2977 this comes too early here.
2978 * resolve.c (resolve_fl_procedure): Move warning message to
2981 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2984 * interface.c (check_interface1): Pass symbol name rather than NULL to
2985 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2987 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2988 than NULL to gfc_compare_interfaces.
2990 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2993 * trans-array.c (duplicate_allocatable): Static version of
2994 gfc_duplicate_allocatable with provision to handle scalar
2995 components. New boolean argument to switch off call to malloc
2997 (gfc_duplicate_allocatable): New function to call above with
2999 (gfc_copy_allocatable_data): New function to call above with
3001 (structure_alloc_comps): Do not apply indirect reference to
3002 scalar pointers. Add new section to copy allocatable components
3003 of arrays. Extend copying of allocatable components to include
3005 (gfc_copy_only_alloc_comp): New function to copy allocatable
3006 component derived types, without allocating the base structure.
3007 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3008 Add primitive for gfc_copy_only_alloc_comp.
3009 * trans-expr.c (gfc_conv_procedure_call): After calls to
3010 transformational functions with results that are derived types
3011 with allocatable components, copy the components in the result.
3012 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3013 of lhs derived types before allocation.
3015 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3018 * module.c (load_generic_interfaces): If a procedure that is
3019 use associated but not generic is given an interface that
3020 includes itself, then make it generic.
3022 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3023 Shujing Zhao <pearly.zhao@oracle.com>
3025 PR translation/42469
3026 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3027 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3028 character between option name and help text.
3030 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3034 * trans-array.c (gfc_conv_array_initializer): Change call to
3035 gfc_error_now to call to gfc_fatal_error.
3036 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3037 (is_constant_element): Changed name from constant_element.
3038 (gfc_constant_ac): Only use expand_construuctor for expression
3039 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3040 call gfc_is_constant_expr.
3041 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3043 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3044 array expressions should have their constructors expanded.
3045 (gfc_resolve_expr): Use new function to determine whether or not to call
3046 gfc_expand_constructor.
3048 2010-01-09 Tobias Burnus <burnus@net-b.de>
3051 * trans-expr.c (gfc_trans_structure_assign): Handle
3053 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3054 to the constructor for c_null_(fun)ptr.
3055 * resolve.c (resolve_structure_cons): Add special case
3056 for c_null_(fun)ptr.
3058 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3060 * gfortranspec.c (lang_specific_driver): Update copyright notice
3063 2010-01-08 Tobias Burnus <burnus@net-b.de>
3066 * symbol.c (check_conflict, gfc_copy_attr): Add
3067 ASYNCHRONOUS support.
3068 (gfc_add_asynchronous): New function.
3069 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3070 (gfc_match_asynchronous): New function.
3071 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3072 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3073 (gfc_add_asynchronous): New Prototype.
3074 * module.c (ab_attribute, mio_symbol_attribute): Add
3075 ASYNCHRONOUS support.
3076 * resolve.c (was_declared): Ditto.
3077 * match.h (gfc_match_asynchronous): New prototype.
3078 * parse.c (decode_specification_statement,decode_statement):
3079 Add ASYNCHRONOUS support.
3081 2010-01-07 Tobias Burnus <burnus@net-b.de>
3084 * trans-decl.c (get_proc_pointer_decl): Fix call to
3085 gfc_conv_initializer for array-valued proc-pointer funcs.
3087 2010-01-07 Tobias Burnus <burnus@net-b.de>
3090 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3091 allocatable scalars with SAVE attribute.
3093 2010-01-05 Tobias Burnus <burnus@net-b.de>
3096 * options.c (gfc_post_options): Set -frecursion
3097 when -fopenmp is used.
3099 2010-01-05 Tobias Burnus <burnus@net-b.de>
3102 * trans-expr.c (gfc_conv_procedure_call): Nullify
3103 return value for allocatable-scalar character functions.
3105 2010-01-04 Tobias Burnus <burnus@net-b.de>
3108 * error.c (error_printf, gfc_warning, gfc_notify_std,
3109 gfc_warning_now, gfc_error, gfc_error_now,
3110 gfc_fatal_error): Change argument name from nocmsgid to
3111 gmsgid to enable (x)gettext's % checking.
3113 2010-01-04 Tobias Burnus <burnus@net-b.de>
3115 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3117 2010-01-04 Tobias Burnus <burnus@net-b.de>
3120 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3121 for functions returning allocatable scalars.
3122 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3123 reallocating an allocatable scalar.
3124 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3126 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3127 allocatable scalars.
3128 (gfc_generate_function_code): Nullify result variable for
3129 allocatable scalars.
3132 * module.c (gfc_use_module): Fix warning string to allow
3136 * invoke.texi (-fcheck=recursion): Mention that the checking
3137 is also disabled for -frecursive.
3138 * trans-decl.c (gfc_generate_function_code): Disable
3139 -fcheck=recursion when -frecursive is used.
3141 * intrinsic.texi (iso_c_binding): Improve wording.
3144 Copyright (C) 2010 Free Software Foundation, Inc.
3146 Copying and distribution of this file, with or without modification,
3147 are permitted in any medium without royalty provided the copyright
3148 notice and this notice are preserved.