1 2010-07-28 Daniel Kraft <d@domob.eu>
3 * gfortran.h (gfc_build_intrinsic_call): New method.
4 * expr.c (gfc_build_intrinsic_call): New method.
5 * simplify.c (range_check): Ignore non-constant value.
6 (simplify_bound_dim): Handle non-variable expressions and
7 fix memory leak with non-free'ed expression.
8 (simplify_bound): Handle non-variable expressions.
9 (gfc_simplify_shape): Ditto.
10 (gfc_simplify_size): Ditto, but only in certain cases possible.
12 2010-07-28 Joseph Myers <joseph@codesourcery.com>
14 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
17 2010-07-28 Tobias Burnus <burnus@net-b.de>
20 * trans-types.c (gfc_get_derived_type): Fix DT declaration
21 from modules for whole-file mode.
23 2010-07-27 Joseph Myers <joseph@codesourcery.com>
25 * gfortran.h (gfc_handle_option): Update prototype and return
27 * options.c (gfc_handle_option): Update prototype and return value
30 2010-07-27 Joseph Myers <joseph@codesourcery.com>
32 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
33 decoded options in allocating deferred_opt.
34 * cpp.h (gfc_cpp_init_options): Update prototype.
35 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
36 * gfortran.h (gfc_option_lang_mask): New.
37 (gfc_init_options): Update prototype.
38 * options.c (gfc_option_lang_mask): New.
39 (gfc_init_options): Update prototype. Pass new arguments to
42 2010-07-26 Tobias Burnus <burnus@net-b.de>
45 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
46 for functions which are later in the same file.
47 (gfc_create_function_decl, build_function_decl,
48 build_entry_thunks): Add global argument.
49 * trans.c (gfc_generate_module_code): Update
50 gfc_create_function_decl call.
51 * trans.h (gfc_create_function_decl): Update prototype.
52 * resolve.c (resolve_global_procedure): Also resolve for
55 2010-07-26 Richard Henderson <rth@redhat.com>
58 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
59 (gfc_write_global_declarations): New.
61 2010-07-26 Tobias Burnus <burnus@net-b.de>
64 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
65 for call to transfer_namelist_element.
66 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
69 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
72 * Make-lang.in: Add fortran/frontend-passes.o.
73 * gfortran.h: Add prototype for gfc_run_passes.
74 * resolve.c (gfc_resolve): Call gfc_run_passes.
75 * frontend-passes.c: New file.
77 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
80 * scanner.c (gfc_next_char_literal): Enable truncation warning for
83 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
86 * gfortran.h (gfc_namespace): New field old_equiv.
87 (gfc_free_equiv_until): New prototype.
88 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
89 a parameterized stop condition.
90 (gfc_free_equiv): Use gfc_free_equiv_until.
91 * parse.c (next_statement): Save equivalence list.
92 (reject_statement): Restore equivalence list.
94 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
97 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
98 in the function so that it does not get missed by early exits.
99 (load_line): Add checks for quoted strings and free form comments to
100 disable warnings on comments. Add check for ampersand as first
101 character after truncation and don't warn for this case, but warn if
102 there are subsequent non-whitespace characters.
104 2010-07-24 Tobias Burnus <burnus@net-b.de>
107 * parse.c (gfc_parse_file): Do not override
108 gfc_global_ns_list items.
110 2010-07-24 Tobias Burnus <burnus@net-b.de>
112 * options.c (gfc_init_options): Enable -fwhole-file by default.
113 * interface.c (compare_parameter): Assume a Hollerith constant is
114 compatible with all other argument types.
116 2010-07-23 Tobias Burnus <burnus@net-b.de>
119 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
120 -fwhole-file also for derived types.
121 * trans-types.c (copy_dt_decls_ifequal): Remove static and
122 rename to gfc_copy_dt_decls_ifequal.
123 (gfc_get_derived_type): Update call.
124 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
126 2010-07-23 Tobias Burnus <burnus@net-b.de>
129 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
131 2010-07-23 Jakub Jelinek <jakub@redhat.com>
133 * trans-types.c (gfc_get_array_descriptor_base,
134 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
135 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
136 instead of clearing DECL_NAME.
137 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
139 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
142 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
144 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
145 reverse the scalarization loop.
146 gfc_conv_resolve_dependencies: Pass the reverse field of the
147 loopinfo to gfc_dep_resolver.
148 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
149 assignment by resetting loop.reverse.
150 gfortran.h : Add the gfc_reverse enum.
151 trans.h : Add the reverse field to gfc_loopinfo.
152 dependency.c (gfc_check_dependency): Pass null to the new arg
154 (gfc_check_section_vs_section): Check for reverse dependencies.
155 (gfc_dep_resolver): Add reverse argument and deal with the loop
157 dependency.h : Modify prototype for gfc_dep_resolver to include
160 2010-07-23 Daniel Kraft <d@domob.eu>
163 * gfortran.h (gfc_find_symtree_in_proc): New method.
164 * symbol.c (gfc_find_symtree_in_proc): New method.
165 * match.c (match_exit_cycle): Look for loop name also in parent
166 namespaces within current procedure.
168 2010-07-22 Tobias Burnus <burnus@net-b.de>
171 * dependency.c (gfc_check_dependency): Add argument alising check.
172 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
174 2010-07-22 Daniel Kraft <d@domob.eu>
176 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
177 now in the correct place.
179 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
182 * Revert my commit r162325.
184 2010-07-21 Daniel Kraft <d@domob.eu>
186 * trans.h (gfc_get_return_label): Removed.
187 (gfc_generate_return): New method.
188 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
189 returning a tree directly.
190 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
191 (gfc_trans_block_construct): Update for new interface to
192 `gfc_trans_deferred_vars'.
193 * trans-decl.c (current_function_return_label): Removed.
194 (current_procedure_symbol): New variable.
195 (gfc_get_return_label): Removed.
196 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
197 returning a tree directly.
198 (get_proc_result), (gfc_generate_return): New methods.
199 (gfc_generate_function_code): Clean up and do init/cleanup here
200 also with gfc_wrapped_block. Remove return-label but rather
203 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
206 * fortran/match.c (match_type_spec): Check for derived type before
209 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
212 * interface.c (matching_typebound_op): Add argument for the
213 return of the generic name for the procedure.
214 (build_compcall_for_operator): Add an argument for the generic
215 name of an operator procedure and supply it to the expression.
216 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
217 calls to the above procedures.
218 * resolve.c (resolve_typebound_function): Catch procedure
219 component calls for CLASS objects, check that the vtable is
220 complete and insert the $vptr and procedure components, to make
222 (resolve_typebound_function): The same.
223 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
224 an allocatable scalar if it is a result.
226 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
229 * match.c (gfc_match_iterator): Reverted.
231 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
234 * match.c (gfc_match_iterator): Remove error that iterator
235 cannot be INTENT(IN).
237 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
239 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
240 Access subscript through the "dim" field index.
241 (gfc_trans_create_temp_array): Access ss info through the "dim" field
243 (gfc_conv_array_index_offset): Ditto.
244 (gfc_conv_loop_setup): Ditto.
245 (gfc_conv_expr_descriptor): Ditto.
246 (gfc_conv_ss_startstride): Ditto. Update call to
247 gfc_conv_section_startstride.
248 (gfc_conv_section_startstride): Set values along the array dimension.
249 Get array dimension directly from the argument.
251 2010-07-15 Jakub Jelinek <jakub@redhat.com>
253 * trans.h (gfc_string_to_single_character): New prototype.
254 * trans-expr.c (string_to_single_character): Renamed to ...
255 (gfc_string_to_single_character): ... this. No longer static.
256 (gfc_conv_scalar_char_value, gfc_build_compare_string,
257 gfc_trans_string_copy): Adjust callers.
258 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
259 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
260 (select_struct): Move to toplevel, add GTY(()).
261 (gfc_trans_character_select): Optimize SELECT CASE
262 with character length 1.
264 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
266 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
267 * trans-common.c: Likewise.
268 * trans-decl.c: Likewise.
269 * trans-types.c: Likewise.
272 2010-07-15 Janus Weil <janus@gcc.gnu.org>
275 * resolve.c (resolve_typebound_generic_call): Resolve generic
276 non-polymorphic type-bound procedure calls to the correct specific
278 (resolve_typebound_subroutine): Remove superfluous code.
280 2010-07-15 Daniel Kraft <d@domob.eu>
283 * trans.h (struct gfc_wrapped_block): New struct.
284 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
285 (gfc_finish_wrapped_block): New method.
286 (gfc_init_default_dt): Add new init code to block rather than
288 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
289 (gfc_trans_dummy_array_bias): Ditto.
290 (gfc_trans_g77_array): Ditto.
291 (gfc_trans_deferred_array): Ditto.
292 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
293 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
294 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
295 (gfc_finish_wrapped_block): New method.
296 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
297 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
298 (gfc_trans_deferred_array): Ditto.
299 * trans-decl.c (gfc_trans_dummy_character): Ditto.
300 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
301 (init_intent_out_dt): Ditto.
302 (gfc_init_default_dt): Add new init code to block rather than
304 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
305 and cleanup code and put it all together.
307 2010-07-15 Jakub Jelinek <jakub@redhat.com>
309 * trans.h (gfc_build_compare_string): Add CODE argument.
310 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
311 gfc_build_compare_string.
312 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
313 gfc_build_compare_string.
314 (string_to_single_character): Rename len variable to length.
315 (gfc_optimize_len_trim): New function.
316 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
317 or NE_EXPR and one of the strings is string literal with LEN_TRIM
318 bigger than the length of the other string, they compare unequal.
321 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
322 in CASE_LABEL_EXPR and use NULL for low for the default case.
324 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
326 * trans-array.c (gfc_conv_section_upper_bound): Remove
327 (gfc_conv_section_startstride): Don't set the upper bound in the
328 vector subscript case.
329 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
331 2010-07-14 Janus Weil <janus@gcc.gnu.org>
334 * gfortran.h (gfc_is_data_pointer): Remove prototype.
335 * dependency.c (gfc_is_data_pointer): Make it static.
336 * intrinsic.texi: Update documentation on C_LOC.
337 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
338 and add a check for polymorphic variables.
340 2010-07-14 Jakub Jelinek <jakub@redhat.com>
342 * trans-expr.c (string_to_single_character): Also optimize
343 string literals containing a single char followed only by spaces.
344 (gfc_trans_string_copy): Remove redundant string_to_single_character
347 * trans-decl.c (gfc_build_intrinsic_function_decls,
348 gfc_build_builtin_function_decls): Mark functions as
349 DECL_PURE_P or TREE_READONLY.
351 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
353 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
354 instead of build_function_call_expr.
355 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
357 2010-07-13 Tobias Burnus <burnus@net-b.de>
358 Daniel Franke <franke.daniel@gmail.com>
361 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
362 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
364 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
366 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
367 Tobias Burnus <burnus@net-b.de>
370 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
371 noclobber/noescape annotations to function calls.
372 (gfc_build_builtin_function_decls): Likewise.
374 2010-07-13 Janus Weil <janus@gcc.gnu.org>
380 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
381 * class.c (gfc_build_class_symbol): Modified call to
382 'gfc_find_derived_vtab'.
383 (add_proc_component): Removed, moved code into 'add_proc_comp'.
384 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
386 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
387 Removed treatment of generics.
388 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
389 Call 'add_proc_comp' instead of duplicating code.
390 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
392 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
393 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
394 Removed treatment of generics.
395 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
396 'gfc_find_derived_vtab'.
397 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
398 Removed treatment of generics.
399 (resolve_select_type,resolve_fl_derived): Modified call to
400 'gfc_find_derived_vtab'.
401 * trans-decl.c (gfc_get_symbol_decl): Ditto.
402 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
404 * trans-stmt.c (gfc_trans_allocate): Ditto.
406 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
409 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
412 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
414 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
415 * resolve.c (build_default_init_expr): Ditto.
417 2010-07-11 Tobias Burnus <burnus@net-b.de>
420 * module.c (sort_iso_c_rename_list): Remove.
421 (import_iso_c_binding_module,use_iso_fortran_env_module):
422 Allow multiple imports of the same symbol.
424 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
426 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
428 2010-07-11 Janus Weil <janus@gcc.gnu.org>
431 * decl.c (build_sym,attr_decl1): Only build the class container if the
432 symbol has sufficient attributes.
433 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
434 pointer attribute for classes.
435 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
436 * module.c (MOD_VERSION): Bump.
437 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
438 (mio_symbol_attribute): Handle class_pointer attribute.
439 * parse.c (parse_derived): Use class_pointer instead of pointer
440 attribute for classes.
441 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
442 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
443 resolve_allocate_expr,resolve_fl_derived): Ditto.
444 (resolve_fl_var_and_proc): Check for class_ok attribute.
446 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
448 * trans-io.c (gfc_build_st_parameter): Update calls to
449 gfc_add_field_to_struct.
450 * trans-stmt.c (ADD_FIELD): Ditto.
452 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
454 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
455 fieldlist, remove fieldlist from argument list.
456 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
457 and remove fieldlist from argument list.
458 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
459 gfc_get_mixed_entry_union): Move setting
460 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
461 * trans-types.h (gfc_add_field_to_struct): Update prototype.
463 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
466 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
467 if the lhs has never been host associated, as well as not being
468 use associated, a pointer or a target.
469 * resolve.c (resolve_variable): Mark variables that are host
471 * gfortran.h: Add the host_assoc bit to the symbol_attribute
474 2010-07-09 Janus Weil <janus@gcc.gnu.org>
476 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
477 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
480 2010-07-08 Janus Weil <janus@gcc.gnu.org>
483 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
484 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
485 gfc_resolve_storage_size): New prototypes.
486 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
487 * intrinsic.c (add_functions): Add STORAGE_SIZE.
488 * iresolve.c (gfc_resolve_storage_size): New function.
489 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
491 (gfc_conv_intrinsic_storage_size): New function.
492 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
494 2010-07-08 Jakub Jelinek <jakub@redhat.com>
497 * match.c (match_exit_cycle): Error on EXIT also from collapsed
498 !$omp do loops. Error on CYCLE to non-innermost collapsed
501 2010-07-08 Tobias Burnus <burnus@net-b.de>
504 * array.c (gfc_match_array_ref): Better error message for
505 coarrays with too few ranks.
506 (match_subscript): Move one diagnostic to caller.
507 * gfortran.h (gfc_get_corank): Add prottype.
508 * expr.c (gfc_get_corank): New function.
509 * iresolve.c (resolve_bound): Fix rank for cobounds.
510 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
511 gfc_resolve_ucobound, gfc_resolve_this_image): Update
514 2010-07-06 Tobias Burnus <burnus@net-b.de>
517 * array.c (gfc_expand_constructor): Add optional diagnostic.
518 * gfortran.h (gfc_expand_constructor): Update prototype.
519 * expr.c (gfc_simplify_expr, check_init_expr,
520 gfc_reduce_init_expr): Update gfc_expand_constructor call.
521 * resolve.c (gfc_resolve_expr): Ditto.
523 2010-07-06 Tobias Burnus <burnus@net-b.de>
525 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
526 * trans-intrinsic.c: Ditto.
527 * trans-types.c: Ditto.
528 * convert.c: Include diagnostic-core.h instead of toplev.h.
530 * trans-array.c: Ditto.
531 * trans-const.c: Ditto.
532 * trans-expr.c: Ditto.
534 * trans-openmp.c: Ditto.
537 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
540 * check.c (dim_rank_check): Also check intrinsic functions.
541 Adjust permissible rank for functions which reduce the rank of
542 their argument. Spread is an exception, where DIM can
543 be one larger than the rank of array.
545 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
548 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
550 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
553 * trans-types.c (gfc_get_derived_type): Derived type fields
554 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
555 but build_pointer_type_for_mode must be used for this.
557 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
559 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
560 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
561 type of gfc_conv_procedure_call.
562 (conv_generic_with_optional_char_arg): Likewise.
563 * trans-stmt.c (gfc_trans_call): Likewise.
564 * trans-expr.c (gfc_conv_function_expr): Likewise.
565 (gfc_conv_procedure_call): Use build_call_vec instead of
568 2010-07-04 Daniel Kraft <d@domob.eu>
570 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
572 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
576 * trans-types.c (gfc_get_derived_type): Derived type fields
577 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
579 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
582 * decl.c (match_procedure_in_type): Clear structure before using.
583 (gfc_match_generic): Ditto.
585 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
587 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
588 * trans-types.c (gfc_add_field_to_struct_1): New function, most
589 of which comes from...
590 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
591 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
593 (gfc_get_array_descriptor_base): Likewise.
594 (gfc_get_mixed_entry_union): Likewise.
595 (gfc_get_derived_type): Add extra chain parameter for
596 gfc_add_field_to_struct.
597 * trans-stmt.c (gfc_trans_character_select): Likewise.
598 * trans-io.c (gfc_build_st_parameter): Likewise.
600 2010-06-29 Janus Weil <janus@gcc.gnu.org>
603 * resolve.c (is_external_proc): Prevent procedure pointers from being
604 regarded as external procedures.
606 2010-06-29 Janus Weil <janus@gcc.gnu.org>
609 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
610 passed as second argument of ASSOCIATED.
612 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
615 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
616 to determine if a function assignment can be made without a
618 (gfc_trans_arrayfunc_assign): Move all the conditions that
619 suppress the direct function call to the above new functon and
622 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
625 * interface.c (argument_rank_mismatch): New function.
626 (compare_parameter): Call new function instead of generating
629 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
631 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
632 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
635 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
637 * Make-lang.in: Update dependencies.
639 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
641 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
642 and exit_label fields.
643 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
645 * trans-stmt.c (gfc_trans_simple_do): Likewise.
646 (gfc_trans_do): Likewise.
647 (gfc_trans_do_while): Likewise.
648 (gfc_trans_cycle): Use cycle_label directly.
649 (gfc_trans_exit): Use exit_label directly.
651 2010-06-27 Daniel Kraft <d@domob.eu>
653 * dump-parse-tree.c (show_symbol): Dump target-expression for
655 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
656 (show_namespace): Use show_level for correct indentation of
657 "inner namespaces" (contained procedures or BLOCK).
659 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
662 * dump-parse-tree.c (show_code_node): Show namespace for
665 2010-06-26 Tobias Burnus <burnus@net-b.de>
667 * decl.c (gfc_match_decl_type_spec): Support
668 TYPE(intrinsic-type-spec).
670 2010-06-25 Tobias Burnus <burnus@net-b.de>
672 * intrinsic.h (gfc_check_selected_real_kind,
673 gfc_simplify_selected_real_kind): Update prototypes.
674 * intrinsic.c (add_functions): Add radix support to
676 * check.c (gfc_check_selected_real_kind): Ditto.
677 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
678 * trans-decl.c (gfc_build_intrinsic_function_decls):
679 Change call from selected_real_kind to selected_real_kind2008.
680 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
681 (PRECISION, RANGE, RADIX): Add cross @refs.
683 2010-06-25 Tobias Burnus <burnus@net-b.de>
685 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
686 * gfortran.texi (_gfortran_set_options): Update for
687 GFC_STD_F2008_OBS addition.
688 * libgfortran.h: Add GFC_STD_F2008_OBS.
689 * options.c (set_default_std_flags, gfc_handle_option): Handle
691 io.c (check_format): Fix allow_std check.
693 2010-06-25 Tobias Burnus <burnus@net-b.de>
695 * decl.c (gfc_match_entry): Allow END besides
696 END SUBROUTINE/END FUNCTION for contained procedures.
698 2010-06-25 Tobias Burnus <burnus@net-b.de>
700 * parse.c (next_free, next_fixed): Allow ";" as first character.
702 2010-06-24 Tobias Burnus <burnus@net-b.de>
705 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
707 2010-06-22 Janus Weil <janus@gcc.gnu.org>
710 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
713 2010-06-21 Tobias Burnus <burnus@net-b.de>
716 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
718 * symbol.c (gfc_add_contiguous): New function.
719 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
720 * decl.c (match_attr_spec): Ditto.
721 (gfc_match_contiguous): New function.
722 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
724 * gfortran.h (symbol_attribute): Add contiguous.
725 (gfc_is_simply_contiguous): Add prototype.
726 (gfc_add_contiguous): Add prototype.
727 * match.h (gfc_match_contiguous): Add prototype.
728 * parse.c (decode_specification_statement,
729 decode_statement): Handle contiguous attribute.
730 * expr.c (gfc_is_simply_contiguous): New function.
731 * dump-parse-tree.c (show_attr): Handle contiguous.
732 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
734 * trans-expr.c (gfc_add_interface_mapping): Copy
736 * trans-array.c (gfc_conv_descriptor_stride_get,
737 gfc_conv_array_parameter): Handle contiguous arrays.
738 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
739 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
741 * trans.h (gfc_array_kind): Ditto.
742 * trans-decl.c (gfc_get_symbol_decl): Ditto.
744 2010-06-20 Joseph Myers <joseph@codesourcery.com>
746 * options.c (gfc_handle_option): Don't handle N_OPTS.
748 2010-06-19 Janus Weil <janus@gcc.gnu.org>
751 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
754 2010-06-18 Tobias Burnus <burnus@net-b.de>
757 * resolve.c (resolve_allocate_deallocate): Properly check
758 part-refs in stat=/errmsg= for invalid use.
760 2010-06-17 Janus Weil <janus@gcc.gnu.org>
763 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
764 Return directly in case of an error.
766 2010-06-16 Janus Weil <janus@gcc.gnu.org>
769 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
770 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
771 structure to each procedure in a procedure list.
772 * module.c (mio_typebound_proc): Add NULL argument to
773 'gfc_get_typebound_proc'.
774 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
775 to initialize the new structure.
777 2010-06-15 Janus Weil <janus@gcc.gnu.org>
780 * gfortran.h (gfc_expr): Add new member 'mold'.
781 * match.c (gfc_match_allocate): Implement the MOLD tag.
782 * resolve.c (resolve_allocate_expr): Ditto.
783 * trans-stmt.c (gfc_trans_allocate): Ditto.
785 2010-06-15 Jakub Jelinek <jakub@redhat.com>
788 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
789 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
790 GFC_DECL_SAVED_DESCRIPTOR set.
791 (gfc_omp_report_decl): New function.
792 * trans.h (gfc_omp_report_decl): New prototype.
793 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
795 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
799 * gfortranspec.c (lang_specific_driver): Removed deprecation
801 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
802 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
803 * cpp.h (gfc_cpp_makedep): New.
804 (gfc_cpp_add_dep): New.
805 (gfc_cpp_add_target): New.
806 * cpp.c (gfc_cpp_option): Add deps* members.
807 (gfc_cpp_makedep): New.
808 (gfc_cpp_add_dep): New.
809 (gfc_cpp_add_target): New.
810 (gfc_cpp_init_options): Initialize new options.
811 (gfc_cpp_handle_option): Handle new options.
812 (gfc_cpp_post_options): Map new options to libcpp-options.
813 (gfc_cpp_init): Handle deferred -MQ and -MT options.
814 (gfc_cpp_done): If requested, write dependencies to file.
815 * module.c (gfc_dump_module): Add a module filename as target.
816 * scanner.c (open_included_file): New parameter system; add the
817 included file as dependency.
818 (gfc_open_included_file): Add the included file as dependency.
819 (gfc_open_intrinsic_module): Likewise.
820 * invoke.texi: Removed deprecation warning for -M.
821 * gfortran.texi: Removed Makefile-dependencies project.
823 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
825 * resolve.c (resolve_global_procedure): Improved checking if an
826 explicit interface is required.
828 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
830 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
832 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
833 (gfc_conv_intrinsic_ttynam): Likewise.
834 (gfc_conv_intrinsic_trim): Likewise.
836 2010-06-12 Janus Weil <janus@gcc.gnu.org>
839 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
841 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
843 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
845 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
847 * mathbuiltins.def: Add builtins that do not directly correspond
848 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
849 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
850 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
851 code_{r,c}{4,8,10,16} fields. Add
852 {,complex}{float,double,long_double}_built_in fields.
853 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
854 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
855 definition of OTHER_BUILTIN.
856 (real_compnt_info): Remove unused struct.
857 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
859 (build_round_expr): Call builtin_decl_for_precision instead of
861 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
863 (gfc_build_intrinsic_lib_fndecls): Match
864 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
865 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
867 (gfc_conv_intrinsic_lib_function): Go through all the extended
869 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
871 (gfc_conv_intrinsic_abs): Likewise.
872 (gfc_conv_intrinsic_mod): Likewise.
873 (gfc_conv_intrinsic_sign): Likewise.
874 (gfc_conv_intrinsic_fraction): Likewise.
875 (gfc_conv_intrinsic_nearest): Likewise.
876 (gfc_conv_intrinsic_spacing): Likewise.
877 (gfc_conv_intrinsic_rrspacing): Likewise.
878 (gfc_conv_intrinsic_scale): Likewise.
879 (gfc_conv_intrinsic_set_exponent): Likewise.
881 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
885 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
886 functions with CLASS formal arguments.
888 2010-06-10 Janus Weil <janus@gcc.gnu.org>
891 * resolve.c (conformable_arrays): Handle allocatable components.
893 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
896 * gfortran.texi: Document that Cray pointers cannot be function
899 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
902 * gfortran.texi: Document lack of support for syntax
903 "complex FUNCTION name*16()", and existence of alternative
904 legacy syntax "complex*16 FUNCTION name()".
906 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
909 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
910 POSIX's fsync(), and how to call the latter from Fortran code.
912 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
915 * interface.c (compare_actual_formal): Reject actual arguments with
916 array subscript passed to ASYNCHRONOUS dummys.
918 2010-06-10 Daniel Kraft <d@domob.eu>
921 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
922 (struct gfc_symbol): New field `assoc'.
923 (struct gfc_association_list): New struct.
924 (struct gfc_code): New struct `block' in union, move `ns' there
925 and add association list.
926 (gfc_free_association_list): New method.
927 (gfc_has_vector_subscript): Made public;
928 * match.h (gfc_match_associate): New method.
929 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
930 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
931 * interface.c (gfc_has_vector_subscript): Made public.
932 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
933 * match.c (gfc_match_associate): New method.
934 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
935 * primary.c (match_variable): Don't allow names associated to expr here.
936 * parse.c (decode_statement): Try matching ASSOCIATE statement.
937 (case_exec_markers, case_end): Add ASSOCIATE statement.
938 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
939 (parse_associate): New method.
940 (parse_executable): Handle ST_ASSOCIATE.
941 (parse_block_construct): Change reference to gfc_code's `ns' field.
942 * resolve.c (resolve_select_type): Ditto.
943 (resolve_code): Ditto.
944 (resolve_block_construct): Ditto and add comment.
945 (resolve_select_type): Set association list in generated BLOCK to NULL.
946 (resolve_symbol): Resolve associate names.
947 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
948 and free association list.
949 (gfc_free_association_list): New method.
950 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
951 * trans-stmt.c (gfc_trans_block_construct): Change reference to
952 gfc_code's `ns' field.
954 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
956 * error.c (error_print): Pre-initialize loc by NULL.
957 * openmp.c (resolve_omp_clauses): Add explicit
958 braces to avoid ambigous else.
959 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
961 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
963 * gfc-internals.texi: Move to GFDL 1.3.
964 * gfortran.texi: Ditto.
965 * intrinsic.texi: Ditto.
966 * invoke.texi: Ditto.
968 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
971 * check.c (gfc_check_selected_real_kind): Verify that the
972 actual arguments are scalar.
974 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
977 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
979 2010-06-09 Janus Weil <janus@gcc.gnu.org>
982 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
984 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
986 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
988 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
990 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
991 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
992 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
993 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
995 * fortran/check.c (nonnegative_check, less_than_bitsize1,
996 less_than_bitsize2): New functions.
997 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
998 nonnegative_check and less_than_bitsize1.
999 (gfc_check_ibclr, gfc_check_ibset): Removed.
1000 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1003 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1006 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1009 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1011 * resolve.c (resolve_deallocate_expr): Avoid warning
1012 about possible use of iunitialized sym.
1013 (resolve_allocate_expr): Pre-initialize sym by NULL.
1015 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1018 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1020 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1022 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1024 (gfc_get_array_type_bounds): Likewise.
1026 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1027 (gfc_find_module): Likewise.
1029 * f95-lang.c (pushlevel): Likewise.
1031 * trans.h (struct lang_type): Add variable_size GTY option.
1032 (struct lang_decl): Likewise.
1034 2010-06-08 Tobias Burnus <burnus@net-b.de>
1037 * symbol.c (check_conflict): Move protected--external/procedure check ...
1038 * resolve.c (resolve_select_type): ... to the resolution stage.
1040 2010-06-07 Tobias Burnus <burnus@net-b.de>
1042 * options.c (gfc_handle_option): Fix -fno-recursive.
1044 2010-06-07 Tobias Burnus <burnus@net-b.de>
1046 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1047 * gfortran.texi (copyrights-gfortran): Ditto.
1049 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1051 * lang.opt (fshort-enums): Define using Var and VarExists.
1052 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1054 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1055 Janus Weil <janus@gcc.gnu.org>
1058 * resolve.c (get_declared_from_expr): Move to before
1059 resolve_typebound_generic_call. Make new_ref and class_ref
1060 ignorable if set to NULL.
1061 (resolve_typebound_generic_call): Once we have resolved the
1062 generic call, check that the specific instance is that which
1063 is bound to the declared type.
1064 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1065 freeing 'class_ref->next' twice.
1067 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1070 * trans-array.c (structure_alloc_comps): Dereference scalar
1071 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1074 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1076 * gfortranspec.c (append_arg, lang_specific_driver): Use
1077 GCC-specific formats in diagnostics.
1079 2010-06-02 Tobias Burnus <burnus@net-b.de>
1082 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1085 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1088 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1091 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1093 * fortran/gfortran.texi: Fix typos in description of variable-format-
1096 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1099 * dependency.c (gfc_check_section_vs_section): Check
1100 for interleaving array assignments without conflicts.
1102 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1104 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1105 $data component of a class container.
1106 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1107 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1108 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1109 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1110 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1111 * gcc/fortran/parse.c (parse_derived): Ditto.
1112 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1113 gfc_expr_attr): Ditto.
1114 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1115 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1116 resolve_fl_var_and_proc, resolve_typebound_procedure,
1117 resolve_fl_derived): Ditto.
1118 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1119 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1121 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1122 gfc_trans_deferred_vars): Ditto.
1123 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1125 2010-05-28 Tobias Burnus <burnus@net-b.de>
1127 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1129 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1131 * gfortranspec.c (append_arg, lang_specific_driver): Use
1132 fatal_error instead of fatal. Use warning instead of fprintf for
1135 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1137 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1138 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1139 xstrerror instead of strerror.
1141 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1143 * cpp.c (cb_cpp_error): Save and restore
1144 global_dc->warn_system_headers, not variable warn_system_headers.
1146 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1148 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1150 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1152 * trans-common.c: Do not include rtl.h, include output.h instead.
1153 * trans-decl.c: Likewise.
1155 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1158 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1159 namespace before trying to reorder the gsymbols.
1161 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1166 * resolve.c (resolve_global_procedure): Add check for global
1167 procedures with implicit interfaces and assumed-shape or optional
1168 dummy arguments. Verify that function return type, kind and string
1171 2010-05-21 Tobias Burnus <burnus@net-b.de>
1173 * gfortran.h: Do not include system.h.
1174 * bbt.c: Include system.h.
1176 * dependency.c: Ditto.
1177 * dump-parse-tree.c: Ditto.
1178 * arith.h: Do not include gfortran.h.
1179 * constructor.h: Do not include gfortran.h and splay-tree.h.
1180 * match.h: Do not include gfortran.h.
1182 * target-memory.h: Ditto.
1183 * openmp.c: Do not include toplev.h and target.h.
1184 * trans-stmt.c: Ditto not include toplev.h.
1186 * trans-common.c: Tell why toplev.h is needed. And
1187 do not include target.h.
1188 * trans-expr.c: Tell why toplev.h is needed.
1189 * trans-array.c: Ditto.
1190 * trans-openmp.c: Ditto.
1191 * trans-const.c: Ditto.
1193 * trans-types.c: Ditto.
1194 * trans-io.c: Ditto.
1195 * trans-decl.c: Ditto.
1198 * trans-intrinsic.c: Ditto.
1201 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1204 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1205 before returning MATCH_ERROR. Add check for scalar. Add check for
1206 default integer kind.
1208 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1211 * match.c (gfc_match_select_type): On error jump back out of the local
1213 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1214 stage, more precisely to ...
1215 * resolve.c (resolve_fl_derived): ... this place.
1217 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1220 * resolve.c (ensure_not_abstract): Allow abstract types with
1221 non-abstract ancestors.
1223 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1225 * trans-const.c: Include realmpfr.h.
1226 * Make-lang.in: Update dependencies.
1228 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1230 * trans-const.c, trans-types.c, trans-intrinsic.c:
1231 Clean up redundant includes.
1233 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1236 * lang.opt (Wunused-dummy-argument): New option.
1237 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1238 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1239 (set_Wall): Enable warn_unused_dummy_argument.
1240 (gfc_handle_option): Set warn_unused_dummy_argument according to
1242 * trans-decl.c (generate_local_decl): Separate warnings about
1243 unused variables and unused dummy arguments.
1244 * invoke.texi: Documented new option.
1246 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1248 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1249 (gfc_conv_string_tmp): Do not assert type comparibilty.
1250 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1251 (gfc_conv_expr_descriptor): Remove assert.
1252 * trans-common.c: Clarify why rtl.h and tm.h are included.
1253 * trans-openmp.c: Do not include ggc.h and real.h.
1254 Explain why gimple.h is included.
1255 * trans-const.c: Do not include ggc.h.
1256 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1257 * trans.c: Do not include ggc.h and real.h.
1258 Explain why gimple.h is included.
1259 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1260 and dwarf2out.h are included.
1261 * trans-io.c: Do not include gimple.h and real.h.
1262 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1263 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1266 2010-05-20 Tobias Burnus <burnus@net-b.de>
1268 * options.c (gfc_init_options,gfc_post_options): Enable
1269 flag_associative_math by default.
1271 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1274 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1275 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1276 blank STOP, handling a null expression. (gfc_trans_pause): Use
1277 pause_string for blank PAUSE.
1278 * trans.h: Add external function declaration for error_stop_numeric.
1279 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1280 the declaration for the library call. Adjust whitespaces.
1281 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1282 signal no stop code. Match the expression following the stop and pass
1283 that to the translators. Remove the old use of digit matching. Add
1284 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1285 and if CHARACTER, default character KIND.
1287 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1290 * lang.opt (Wconversion-extra): New option.
1291 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1292 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1293 (set_Wall): Enable -Wconversion.
1294 (gfc_handle_option): Set warn_conversion_extra.
1295 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1296 introduced for -Wconversion if -Wconversion-extra is present.
1297 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1298 -Wconversion; document -Wconversion-extra.
1300 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1303 * gfortran.h (gfc_has_default_initializer): New.
1304 * expr.c (gfc_has_default_initializer): New.
1305 * resolve.c (has_default_initializer): Removed, use
1306 gfc_has_default_initializer() instead. Updated all callers.
1307 * trans-array.c (has_default_initializer): Removed, use
1308 gfc_has_default_initializer() instead. Updated all callers.
1309 * trans-decl.c (generate_local_decl): Do not check the
1310 first component only to check for initializers, but use
1311 gfc_has_default_initializer() instead.
1313 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1316 * primary.c (match_string_constant): Move start_locus just inside
1318 * data.c (create_character_intializer): Clarified truncation warning.
1320 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1323 * intrinsic.h (gfc_check_float): New prototype.
1324 (gfc_check_sngl): New prototype.
1325 * check.c (gfc_check_float): New.
1326 (gfc_check_sngl): New.
1327 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1328 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1330 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1331 added them to the list of specifics of REAL instead.
1333 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1336 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1337 This is now handled via 'gfc_class_null_initializer'.
1339 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1341 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1342 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1343 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1344 add_procs_to_declared_vtab,add_generic_specifics,
1345 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1346 find_typebound_proc_uop,gfc_find_typebound_proc,
1347 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1348 gfc_get_tbp_symtree): Moved here from other places.
1349 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1351 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1352 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1353 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1354 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1355 * Make-lang.in: Add class.o.
1356 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1357 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1358 add_procs_to_declared_vtab,add_generic_specifics,
1359 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1360 find_typebound_proc_uop,gfc_find_typebound_proc,
1361 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1362 gfc_get_tbp_symtree): Move to class.c.
1364 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1366 * trans-types.c (gfc_init_types): Use build_function_type_list.
1367 (gfc_get_ppc_type): Likewise.
1368 * trans-decl.c (gfc_generate_constructors): Likewise.
1369 * f95-lang.c (build_builtin_fntypes): Likewise.
1370 (gfc_init_builtin_functions): Likewise.
1371 (DEF_FUNCTION_TYPE_0): Likewise.
1372 (DEF_FUNCTION_TYPE_1): Likewise.
1373 (DEF_FUNCTION_TYPE_2): Likewise.
1374 (DEF_FUNCTION_TYPE_3): Likewise.
1375 (DEF_FUNCTION_TYPE_4): Likewise.
1376 (DEF_FUNCTION_TYPE_5): Likewise.
1377 (DEF_FUNCTION_TYPE_6): Likewise.
1378 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1379 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1381 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1383 * trans-array.c (gfc_trans_array_constructor_value): Use
1384 build_constructor instead of build_constructor_from_list.
1385 (gfc_build_constant_array_constructor): Likewise.
1386 * trans-decl.c (create_main_function): Likewise.
1387 * trans-stmt.c (gfc_trans_character_select): Likewise.
1389 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1392 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1393 (resolve_fl_variable_derived): ... this place.
1394 (resolve_symbol): Make sure function symbols (and their result
1395 variables) are not resolved twice.
1397 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1400 * array.c (match_array_list): Revert change from 2010-05-13.
1402 2010-05-16 Richard Guenther <rguenther@suse.de>
1404 * trans-decl.c (module_htab_decls_hash): Revert last change.
1406 2010-05-16 Richard Guenther <rguenther@suse.de>
1408 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1410 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1412 * options.c (set_Wall): Remove special logic for Wuninitialized
1415 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1419 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1422 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1426 * gfortran.h (gfc_class_null_initializer): New prototype.
1427 * expr.c (gfc_class_null_initializer): New function to build a NULL
1428 initializer for CLASS pointers.
1429 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1430 containers. Remove default NULL initialization of $data component.
1431 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1433 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1434 Use new function 'gfc_class_null_initializer'.
1435 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1438 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1441 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1442 unsigned mpz_get_?i routines.
1444 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1446 * trans.c (trans_code): Set backend locus early.
1447 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1448 of the function instead of current input_location.
1450 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1453 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1455 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1456 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1459 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1462 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1464 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1465 by reference dummy procedures or non-dummy procedure pointers.
1466 (gfc_omp_predetermined_sharing): Return
1467 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1469 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1472 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1473 after OMP statement.
1474 (gfc_match_omp_critical): Likewise.
1475 (gfc_match_omp_flush): Likewise.
1476 (gfc_match_omp_workshare): Likewise.
1477 (gfc_match_omp_master): Likewise.
1478 (gfc_match_omp_ordered): Likewise.
1479 (gfc_match_omp_atomic): Likewise.
1480 (gfc_match_omp_barrier): Likewise.
1481 (gfc_match_omp_end_nowait): Likewise.
1483 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1486 * resolve.c (validate_case_label_expr): Removed FIXME.
1487 (resolve_select): Raise default warning on case labels out of range
1488 of the case expression.
1490 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1495 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1496 about conversion warnings.
1498 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1501 * match.c (gfc_match_select_type): Move error message to
1502 resolve_select_type.
1503 * resolve.c (resolve_select_type): Error message moved here from
1504 gfc_match_select_type. Correctly set type of temporary.
1506 2010-05-10 Richard Guenther <rguenther@suse.de>
1508 * trans-decl.c (gfc_build_library_function_decl): Split out
1510 (build_library_function_decl_1): ... this new function.
1511 Set a fnspec attribute if a specification was provided.
1512 (gfc_build_library_function_decl_with_spec): New function.
1513 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1514 and internal_unpack.
1516 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1519 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1522 2010-05-07 Jason Merrill <jason@redhat.com>
1524 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1525 to avoid -Wc++-compat warning.
1527 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1530 * options.c (gfc_handle_option): Add argument kind.
1531 * gfortran.h (gfc_handle_option): Update declaration.
1533 2010-05-06 Tobias Burnus <burnus@net-b.de>
1536 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1539 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1542 * resolve.c (traverse_data_list): Rephrase error message for
1543 non-constant bounds in data-implied-do.
1545 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1548 * gfortran.h: Removed repeat count from constructor, removed
1550 * data.h (gfc_assign_data_value_range): Changed return value from
1552 * data.c (gfc_assign_data_value): Add location to constructor element.
1553 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1554 for each element in range. Return early if an error was generated.
1555 * resolve.c (check_data_variable): Stop early if range assignment
1558 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1561 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1562 * symbol.c (gfc_build_class_symbol): Add separate class container for
1565 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1568 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1570 2010-05-02 Tobias Burnus <burnus@net-b.de>
1573 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1574 for lcobound, ucobound, image_index and this_image.
1575 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1576 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1577 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1578 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1580 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1582 2010-04-30 Tobias Burnus <burnus@net-b.de>
1586 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1587 calculation for array descriptor types.
1589 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1592 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1593 initializers for PPC members of the vtabs.
1595 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1598 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1599 attribute for all PPC members of the vtypes.
1600 (copy_vtab_proc_comps): Copy the correct interface.
1601 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1602 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1603 a dummy argument and make sure all PPC members of the vtab are
1604 initialized correctly.
1605 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1606 in call to gfc_trans_assign_vtab_procs.
1607 * trans-stmt.c (gfc_trans_allocate): Ditto.
1609 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1612 * resolve.c (resolve_typebound_function): Renamed
1613 resolve_class_compcall.Do all the detection of class references
1615 (resolve_typebound_subroutine): resolve_class_typebound_call
1616 renamed. Otherwise same as resolve_typebound_function.
1617 (gfc_resolve_expr): Call resolve_typebound_function.
1618 (resolve_code): Call resolve_typebound_subroutine.
1620 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1623 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1624 pass back the specific symtree name, rather than the target
1627 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1630 * resolve.c (resolve_structure_cons): Make the initializer of
1631 the vtab component 'extends' the same type as the component.
1633 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1636 * interface.c (check_interface1): Pass symbol name rather than NULL to
1637 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1638 trap MULL. (gfc_compare_derived_types): Revert previous change
1639 incorporated incorrectly during merge from trunk, r155778.
1640 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1641 than NULL to gfc_compare_interfaces.
1642 * symbol.c (add_generic_specifics): Likewise.
1644 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1647 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1648 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1649 (gfc_find_derived_vtab): Likewise.
1650 * module.c (ab_attribute): Add enumerator AB_VTAB.
1651 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1652 (check_for_ambiguous): Likewise.
1654 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1655 Janus Weil <janus@gcc.gnu.org>
1658 * trans-expr.c (select_class_proc): Remove function.
1659 (conv_function_val): Delete reference to previous.
1660 (gfc_conv_derived_to_class): Add second argument to the call to
1661 gfc_find_derived_vtab.
1662 (gfc_conv_structure): Exclude proc_pointer components when
1663 accessing $data field of class objects.
1664 (gfc_trans_assign_vtab_procs): New function.
1665 (gfc_trans_class_assign): Add second argument to the call to
1666 gfc_find_derived_vtab.
1667 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1668 implement holding off searching for the vptr derived type.
1669 (add_proc_component): New function.
1670 (add_proc_comps): New function.
1671 (add_procs_to_declared_vtab1): New function.
1672 (copy_vtab_proc_comps): New function.
1673 (add_procs_to_declared_vtab): New function.
1674 (void add_generic_specifics): New function.
1675 (add_generics_to_declared_vtab): New function.
1676 (gfc_find_derived_vtab): Add second argument to the call to
1677 gfc_find_derived_vtab. Add the calls to
1678 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1679 * decl.c (build_sym, build_struct): Use new arg in calls to
1680 gfc_build_class_symbol.
1681 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1682 definition of struct gfc_class_esym_list. Modify prototypes
1683 of gfc_build_class_symbol and gfc_find_derived_vtab.
1684 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1685 call to gfc_find_derived_vtab.
1686 * module.c : Add the vtype attribute.
1687 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1688 * resolve.c (resolve_typebound_generic_call): Add second arg
1689 to pass along the generic name for class methods.
1690 (resolve_typebound_call): The same.
1691 (resolve_compcall): Use the second arg to carry the generic
1692 name from the above. Remove the reference to class_esym.
1693 (check_members, check_class_members, resolve_class_esym,
1694 hash_value_expr): Remove functions.
1695 (resolve_class_compcall, resolve_class_typebound_call): Modify
1696 to use vtable rather than member by member calls.
1697 (gfc_resolve_expr): Modify second arg in call to
1699 (resolve_select_type): Add second arg in call to
1700 gfc_find_derived_vtab.
1701 (resolve_code): Add second arg in call resolve_typebound_call.
1702 (resolve_fl_derived): Exclude vtypes from check for late
1703 procedure definitions. Likewise for checking of explicit
1704 interface and checking of pass arg.
1705 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1706 calls to gfc_find_derived_vtab.
1707 * match.c (select_type_set_tmp): Use new arg in call to
1708 gfc_build_class_symbol.
1709 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1711 * parse.c (endType): Finish incomplete classes.
1713 2010-04-28 Tobias Burnus <burnus@net-b.de>
1717 * simplify.c (simplify_cobound): Handle scalar coarrays.
1719 2010-04-27 Tobias Burnus <burnus@net-b.de>
1721 * gfc-internals.texi: Update copyright year.
1722 * gfortran.texi: Ditto.
1723 * invoke.texi: Ditto.
1725 2010-04-27 Tobias Burnus <burnus@net-b.de>
1728 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1729 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1730 * trans-types.c (gfc_get_array_type_bounds,
1731 gfc_get_array_descriptor_base): Add corank argument.
1732 * trans-array.c (gfc_array_init_size): Handle corank.
1733 (gfc_trans_create_temp_array, gfc_array_allocate,
1734 gfc_conv_expr_descriptor): Add corank argument to call.
1735 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1737 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1741 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1742 of mucking with a tree directly.
1744 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1747 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1748 gfc_error with new error message.
1750 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1754 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1756 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1758 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1759 than the address of a GFC_SS_REFERENCE.
1760 * trans.h : Change comment on GFC_SS_REFERENCE.
1762 2010-04-22 Richard Guenther <rguenther@suse.de>
1765 * resolve.c (gfc_resolve_index): Wrap around ...
1766 (gfc_resolve_index_1): ... this. Add parameter to allow
1767 any integer kind index type.
1768 (resolve_array_ref): Allow any integer kind for the start
1769 index of an array ref.
1771 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1774 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1777 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1779 * intrinsic.c (sort_actual): Remove 'is' in error message.
1781 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1784 * resolve.c (resolve_fl_derived): If a component character
1785 length has not been resolved, do so now.
1786 (resolve_symbol): The same as above for a symbol character
1788 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1789 not needed for a character valued, procedure pointer.
1792 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1793 not found, return FAILURE rather than ICEing.
1795 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1798 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1799 sequential loops private in the innermost containing task region.
1801 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1803 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1804 to build_common_tree_nodes.
1806 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1809 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1810 gfc_msg_bounds by using 'Array bound mismatch' directly.
1811 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1812 error message to include the mismatch in the extent of array bound.
1813 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1814 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1816 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1818 * gfortran.texi: Update information on temporary file locations.
1820 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1822 * trans-decl.c (gfc_build_qualified_array): Ensure
1823 ubound.N and lbound.N artificial variable names don't appear
1826 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1829 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1830 block of code. Set name to the variable associated with the descriptor.
1832 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1834 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1835 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1837 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1839 * intrinsic.texi: Add the missing specific name of intrinsic
1840 procedure where the specific name is identical to the generic name.
1841 Fix inconsistent or mismatch in the argument names in intrinsic
1842 procedure descriptions. Add the SCALAR allocatable description to
1845 2010-04-14 Tobias Burnus <burnus@net-b.de>
1848 * array.c (gfc_find_array_ref): Handle codimensions.
1849 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1850 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1851 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1853 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1854 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1856 * intrinsic.h (add_functions): Add this_image, image_index,
1857 lcobound and ucobound intrinsics.
1858 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1859 gfc_check_image_index, gfc_check_this_image,
1860 gfc_simplify_image_index, gfc_simplify_lcobound,
1861 gfc_simplify_this_image, gfc_simplify_ucobound):
1862 New function prototypes.
1863 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1864 IMAGE_INDEX): Document new intrinsic functions.
1865 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1867 * simplify.c (simplify_bound_dim): Handle coarrays.
1868 (simplify_bound): Update simplify_bound_dim call.
1869 (gfc_simplify_num_images): Add -fcoarray=none check.
1870 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1871 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1873 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1876 * constructor.c: Fix typo in comment.
1877 * expr.c (find_array_section): Add check for max array limit.
1879 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1882 * gfortranspec.c (lookup_option): Check for -static and return
1884 (lang_specific_driver): Break when OPTION_static is discovered.
1886 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1888 * array.c (extract_element): Restore function from trunk.
1889 (gfc_get_array_element): Restore function from trunk.
1890 (gfc_expand_constructor): Restore check against
1891 flag_max_array_constructor.
1892 * constructor.c (node_copy_and_append): Delete unused.
1893 * gfortran.h: Delete comment and extra include.
1894 * constructor.h: Bump copyright and clean up TODO comments.
1895 * resolve.c: Whitespace.
1897 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1899 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1900 with direct access access to elements. Adjusted prototype, fixed all
1902 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1904 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1905 (gfc_simplify_spread): Removed workaround, directly insert elements
1906 at a given array position.
1907 (gfc_simplify_transpose): Likewise.
1908 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1910 (gfc_simplify_unpack): Likewise.
1912 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1914 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1915 (convert_boz): ... this and moved to start of file.
1916 (gfc_simplify_abs): Whitespace fix.
1917 (gfc_simplify_acos): Whitespace fix.
1918 (gfc_simplify_acosh): Whitespace fix.
1919 (gfc_simplify_aint): Whitespace fix.
1920 (gfc_simplify_dint): Whitespace fix.
1921 (gfc_simplify_anint): Whitespace fix.
1922 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1923 (gfc_simplify_dnint): Whitespace fix.
1924 (gfc_simplify_asin): Whitespace fix.
1925 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1926 (gfc_simplify_atan): Likewise.
1927 (gfc_simplify_atanh): Whitespace fix.
1928 (gfc_simplify_atan2): Whitespace fix.
1929 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1930 (gfc_simplify_bessel_j1): Likewise.
1931 (gfc_simplify_bessel_jn): Likewise.
1932 (gfc_simplify_bessel_y0): Likewise.
1933 (gfc_simplify_bessel_y1): Likewise.
1934 (gfc_simplify_bessel_yn): Likewise.
1935 (gfc_simplify_ceiling): Reorderd statements.
1936 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1938 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1940 (gfc_simplify_complex): Replaced if-gate. Removed check for
1942 (gfc_simplify_conjg): Whitespace fix.
1943 (gfc_simplify_cos): Whitespace fix.
1944 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1945 (gfc_simplify_dcmplx): Removed check for constant arguments.
1946 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1947 (gfc_simplify_digits): Whitespace fix.
1948 (gfc_simplify_dim): Whitespace fix.
1949 (gfc_simplify_dprod): Reordered statements.
1950 (gfc_simplify_erf): Whitespace fix.
1951 (gfc_simplify_erfc): Whitespace fix.
1952 (gfc_simplify_epsilon): Whitespace fix.
1953 (gfc_simplify_exp): Whitespace fix.
1954 (gfc_simplify_exponent): Use convert_boz().
1955 (gfc_simplify_floor): Reorderd statements.
1956 (gfc_simplify_gamma): Whitespace fix.
1957 (gfc_simplify_huge): Whitespace fix.
1958 (gfc_simplify_iand): Whitespace fix.
1959 (gfc_simplify_ieor): Whitespace fix.
1960 (simplify_intconv): Use gfc_convert_constant().
1961 (gfc_simplify_int): Use simplify_intconv().
1962 (gfc_simplify_int2): Reorderd statements.
1963 (gfc_simplify_idint): Reorderd statements.
1964 (gfc_simplify_ior): Whitespace fix.
1965 (gfc_simplify_ishftc): Removed duplicate type check.
1966 (gfc_simplify_len): Use range_check() instead of manual range check.
1967 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1968 (gfc_simplify_log): Whitespace fix.
1969 (gfc_simplify_log10): Whitespace fix.
1970 (gfc_simplify_minval): Whitespace fix.
1971 (gfc_simplify_maxval): Whitespace fix.
1972 (gfc_simplify_mod): Whitespace fix.
1973 (gfc_simplify_modulo): Whitespace fix.
1974 (simplify_nint): Reorderd statements.
1975 (gfc_simplify_not): Whitespace fix.
1976 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1977 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1978 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1979 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1980 (gfc_simplify_realpart): Whitespace fix.
1981 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1982 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1983 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1984 (gfc_simplify_sign): Whitespace fix.
1985 (gfc_simplify_sin): Whitespace fix.
1986 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1987 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1988 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1989 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1990 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1992 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1994 * gfortran.h (gfc_start_constructor): Removed.
1995 (gfc_get_array_element): Removed.
1996 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1997 instead. Fixed all callers.
1998 (extract_element): Removed.
1999 (gfc_expand_constructor): Temporarily removed check for
2000 max-array-constructor. Will be re-introduced later if still required.
2001 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2002 instead. Fixed all callers.
2003 * expr.c (find_array_section): Replaced manual lookup of elements
2004 by gfc_constructor_lookup.
2006 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2008 * gfortran.h (gfc_get_null_expr): New prototype.
2009 (gfc_get_operator_expr): New prototype.
2010 (gfc_get_character_expr): New prototype.
2011 (gfc_get_iokind_expr): New prototype.
2012 * expr.c (gfc_get_null_expr): New.
2013 (gfc_get_character_expr): New.
2014 (gfc_get_iokind_expr): New.
2015 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2016 * matchexp.c (build_node): Renamed and moved to
2017 expr.c (gfc_get_operator_expr). Reordered arguments to match
2018 other functions. Fixed all callers.
2019 (gfc_get_parentheses): Use specific function to build expr.
2020 * array.c (gfc_match_array_constructor): Likewise.
2021 * arith.c (eval_intrinsic): Likewise.
2022 (gfc_hollerith2int): Likewise.
2023 (gfc_hollerith2real): Likewise.
2024 (gfc_hollerith2complex): Likewise.
2025 (gfc_hollerith2logical): Likewise.
2026 * data.c (create_character_intializer): Likewise.
2027 * decl.c (gfc_match_null): Likewise.
2028 (enum_initializer): Likewise.
2029 * io.c (gfc_match_format): Likewise.
2030 (match_io): Likewise.
2031 * match.c (gfc_match_nullify): Likewise.
2032 * primary.c (match_string_constant): Likewise.
2033 (match_logical_constant): Likewise.
2034 (build_actual_constructor): Likewise.
2035 * resolve.c (build_default_init_expr): Likewise.
2036 * symbol.c (generate_isocbinding_symbol): Likewise.
2037 (gfc_build_class_symbol): Likewise.
2038 (gfc_find_derived_vtab): Likewise.
2039 * simplify.c (simplify_achar_char): Likewise.
2040 (gfc_simplify_adjustl): Likewise.
2041 (gfc_simplify_adjustr): Likewise.
2042 (gfc_simplify_and): Likewise.
2043 (gfc_simplify_bit_size): Likewise.
2044 (gfc_simplify_is_iostat_end): Likewise.
2045 (gfc_simplify_is_iostat_eor): Likewise.
2046 (gfc_simplify_isnan): Likewise.
2047 (simplify_bound): Likewise.
2048 (gfc_simplify_leadz): Likewise.
2049 (gfc_simplify_len_trim): Likewise.
2050 (gfc_simplify_logical): Likewise.
2051 (gfc_simplify_maxexponent): Likewise.
2052 (gfc_simplify_minexponent): Likewise.
2053 (gfc_simplify_new_line): Likewise.
2054 (gfc_simplify_null): Likewise.
2055 (gfc_simplify_or): Likewise.
2056 (gfc_simplify_precision): Likewise.
2057 (gfc_simplify_repeat): Likewise.
2058 (gfc_simplify_scan): Likewise.
2059 (gfc_simplify_size): Likewise.
2060 (gfc_simplify_trailz): Likewise.
2061 (gfc_simplify_trim): Likewise.
2062 (gfc_simplify_verify): Likewise.
2063 (gfc_simplify_xor): Likewise.
2064 * trans-io.c (build_dt): Likewise.
2065 (gfc_new_nml_name_expr): Removed.
2067 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2069 * arith.h (gfc_constant_result): Removed prototype.
2070 * constructor.h (gfc_build_array_expr): Removed prototype.
2071 (gfc_build_structure_constructor_expr): Removed prototype.
2072 * gfortran.h (gfc_int_expr): Removed prototype.
2073 (gfc_logical_expr): Removed prototype.
2074 (gfc_get_array_expr): New prototype.
2075 (gfc_get_structure_constructor_expr): New prototype.
2076 (gfc_get_constant_expr): New prototype.
2077 (gfc_get_int_expr): New prototype.
2078 (gfc_get_logical_expr): New prototype.
2079 * arith.c (gfc_constant_result): Moved and renamed to
2080 expr.c (gfc_get_constant_expr). Fixed all callers.
2081 * constructor.c (gfc_build_array_expr): Moved and renamed to
2082 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2083 and kind. Fixed all callers.
2084 (gfc_build_structure_constructor_expr): Moved and renamed to
2085 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2086 to type and kind. Fixed all callers.
2087 * expr.c (gfc_logical_expr): Renamed to ...
2088 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2089 (gfc_int_expr): Renamed to ...
2090 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2092 (gfc_get_constant_expr): New.
2093 (gfc_get_array_expr): New.
2094 (gfc_get_structure_constructor_expr): New.
2095 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2098 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2100 * constructor.h: New.
2101 * constructor.c: New.
2102 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2103 * arith.c (reducy_unary): Use constructor API.
2104 (reduce_binary_ac): Likewise.
2105 (reduce_binary_ca): Likewise.
2106 (reduce_binary_aa): Likewise.
2107 * check.c (gfc_check_pack): Likewise.
2108 (gfc_check_reshape): Likewise.
2109 (gfc_check_unpack): Likewise.
2110 * decl.c (add_init_expr_to_sym): Likewise.
2111 (build_struct): Likewise.
2112 * dependency.c (gfc_check_dependency): Likewise.
2113 (contains_forall_index_p): Likewise.
2114 * dump-parse-tree.c (show_constructor): Likewise.
2115 * expr.c (free_expr0): Likewise.
2116 (gfc_copy_expr): Likewise.
2117 (gfc_is_constant_expr): Likewise.
2118 (simplify_constructor): Likewise.
2119 (find_array_element): Likewise.
2120 (find_component_ref): Likewise.
2121 (find_array_section): Likewise.
2122 (find_substring_ref): Likewise.
2123 (simplify_const_ref): Likewise.
2124 (scalarize_intrinsic_call): Likewise.
2125 (check_alloc_comp_init): Likewise.
2126 (gfc_default_initializer): Likewise.
2127 (gfc_traverse_expr): Likewise.
2128 * iresolve.c (check_charlen_present): Likewise.
2129 (gfc_resolve_reshape): Likewise.
2130 (gfc_resolve_transfer): Likewise.
2131 * module.c (mio_constructor): Likewise.
2132 * primary.c (build_actual_constructor): Likewise.
2133 (gfc_match_structure_constructor): Likewise.
2134 * resolve.c (resolve_structure_cons): Likewise.
2135 * simplify.c (is_constant_array_expr): Likewise.
2136 (init_result_expr): Likewise.
2137 (transformational_result): Likewise.
2138 (simplify_transformation_to_scalar): Likewise.
2139 (simplify_transformation_to_array): Likewise.
2140 (gfc_simplify_dot_product): Likewise.
2141 (simplify_bound): Likewise.
2142 (simplify_matmul): Likewise.
2143 (simplify_minval_maxval): Likewise.
2144 (gfc_simplify_pack): Likewise.
2145 (gfc_simplify_reshape): Likewise.
2146 (gfc_simplify_shape): Likewise.
2147 (gfc_simplify_spread): Likewise.
2148 (gfc_simplify_transpose): Likewise.
2149 (gfc_simplify_unpack): Likewise.q
2150 (gfc_convert_constant): Likewise.
2151 (gfc_convert_char_constant): Likewise.
2152 * target-memory.c (size_array): Likewise.
2153 (encode_array): Likewise.
2154 (encode_derived): Likewise.
2155 (interpret_array): Likewise.
2156 (gfc_interpret_derived): Likewise.
2157 (expr_to_char): Likewise.
2158 (gfc_merge_initializers): Likewise.
2159 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2160 (gfc_trans_array_constructor_value): Likewise.
2161 (get_array_ctor_strlen): Likewise.
2162 (gfc_constant_array_constructor_p): Likewise.
2163 (gfc_build_constant_array_constructor): Likewise.
2164 (gfc_trans_array_constructor): Likewise.
2165 (gfc_conv_array_initializer): Likewise.
2166 * trans-decl.c (check_constant_initializer): Likewise.
2167 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2168 (gfc_apply_interface_mapping_to_cons): Likewise.
2169 (gfc_trans_structure_assign): Likewise.
2170 (gfc_conv_structure): Likewise.
2171 * array.c (check_duplicate_iterator): Likewise.
2172 (match_array_list): Likewise.
2173 (match_array_cons_element): Likewise.
2174 (gfc_match_array_constructor): Likewise.
2175 (check_constructor_type): Likewise.
2176 (check_constructor): Likewise.
2178 (expand_constructor): Likewise.
2179 (extract_element): Likewise.
2180 (gfc_expanded_ac): Likewise.
2181 (resolve_array_list): Likewise.
2182 (gfc_resolve_character_array_constructor): Likewise.
2183 (copy_iterator): Renamed to ...
2184 (gfc_copy_iterator): ... this.
2185 (gfc_append_constructor): Removed.
2186 (gfc_insert_constructor): Removed unused function.
2187 (gfc_get_constructor): Removed.
2188 (gfc_free_constructor): Removed.
2189 (qgfc_copy_constructor): Removed.
2190 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2191 Removed all references. Replaced constructor list by splay-tree.
2192 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2193 the inner struct, added member 'base'.
2194 (gfc_append_constructor): Removed prototype.
2195 (gfc_insert_constructor): Removed prototype.
2196 (gfc_get_constructor): Removed prototype.
2197 (gfc_free_constructor): Removed prototype.
2198 (qgfc_copy_constructor): Removed prototype.
2199 (gfc_copy_iterator): New prototype.
2200 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2202 2010-04-10 Tobias Burnus <burnus@net-b.de>
2205 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2206 proc-pointers and type-bound procedures.
2207 (gfc_specification_expr): Check proc-pointers for pureness.
2209 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2212 * gfortranspec.c (lang_specific_driver): Do not expose vars
2213 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2216 2010-04-09 Tobias Burnus <burnus@net-b.de>
2219 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2221 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2222 * data.c (gfc_assign_data_value): Ditto.
2223 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2224 (gfc_traverse_expr): Traverse also through codimension expressions.
2225 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2226 gfc_has_ultimate_pointer): New functions.
2227 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2228 (gfc_array_ref): Add codimen.
2229 (gfc_array_ref): Add in_allocate.
2230 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2231 gfc_has_ultimate_pointer): Add prototypes.
2232 * interface.c (compare_parameter, compare_actual_formal,
2233 check_intents): Add coarray constraints.
2234 * match.c (gfc_match_iterator): Add coarray constraint.
2235 * match.h (gfc_match_array_ref): Update interface.
2236 * primary.c (gfc_match_varspec): Handle codimensions.
2237 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2238 (check_class_members): Return gfc_try instead for error recovery.
2239 (resolve_typebound_function,resolve_typebound_subroutine,
2240 check_members): Handle return value of check_class_members.
2241 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2242 check_dimension, compare_spec_to_ref, resolve_array_ref,
2243 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2244 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2246 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2247 Skip over coarray refs.
2248 (gfc_array_allocate) Add support for references containing coindexes.
2249 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2250 (gfc_map_intrinsic_function): Ignore codimensions.
2252 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2255 * io.c (check_format_string): Added check for additional non
2256 blank characters after the format string was successfully
2258 * io.c (check_format): Changed the error messages for positive
2259 int required and period required to drop through the error logic
2260 and report with gfc_error instead of gfc_error_now. Corrected
2261 format postion for hollerith strings.
2263 2010-04-08 Tobias Burnus <burnus@net-b.de>
2265 * module.c (use_iso_fortran_env_module): Fix standard check.
2267 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2269 * parse.c (parse_derived, parse_enum): Avoid set but not used
2272 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2275 * gfortran.texi: Add section about representation of
2278 2010-04-07 Simon Baldwin <simonb@google.com>
2280 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2281 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2283 2010-04-07 Richard Guenther <rguenther@suse.de>
2285 * options.c (gfc_init_options): Do not set.
2287 2010-04-06 Tobias Burnus <burnus@net-b.de>
2290 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2291 * match.c (gfc_match_critical, sync_statement): Ditto.
2292 * gfortran.h (gfc_fcoarray): New enum.
2293 (gfc_option_t): Use it.
2294 * lang.opt (fcoarray): Add new flag.
2295 * invoke.texi (fcoarray): Document it.
2296 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2297 (gfc_handle_coarray_option): New function.
2299 2010-04-06 Tobias Burnus <burnus@net-b.de>
2302 * gfortran.h (gfc_array_spec): Add cotype.
2303 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2304 and defer error diagnostic.
2305 * resolve.c (resolve_fl_derived): Add missing check.
2306 (resolve_symbol): Add cotype/type check.
2307 * parse.c (parse_derived): Fix setting of coarray_comp.
2309 2010-04-06 Tobias Burnus <burnus@net-b.de>
2312 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2313 match_array_element_spec,gfc_copy_array_spec,
2314 gfc_compare_array_spec): Include corank.
2315 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2316 * decl.c (build_sym,build_struct,variable_decl,
2317 match_attr_spec,attr_decl1,cray_pointer_decl,
2318 gfc_match_volatile): Add codimension.
2319 (gfc_match_codimension): New function.
2320 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2321 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2322 (gfc_add_codimension): New function prototype.
2323 * match.h (gfc_match_codimension): New function prototype.
2324 (gfc_match_array_spec): Update prototype
2325 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2326 * module.c (MOD_VERSION): Bump.
2327 (mio_symbol_attribute): Support coarray attributes.
2328 (mio_array_spec): Add corank support.
2329 * parse.c (decode_specification_statement,decode_statement,
2330 parse_derived): Add coarray support.
2331 * resolve.c (resolve_formal_arglist, was_declared,
2332 is_non_constant_shape_array, resolve_fl_variable,
2333 resolve_fl_derived, resolve_symbol): Add coarray support.
2334 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2335 gfc_build_class_symbol): Add coarray support.
2336 (gfc_add_codimension): New function.
2338 2010-04-06 Tobias Burnus <burnus@net-b.de>
2341 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2342 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2343 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2345 * intrinsic.texi (iso_fortran_env): Ditto.
2346 * libgfortran.h (libgfortran_stat_codes): New enum.
2347 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2348 constants from the intrinsic module.
2350 2010-04-06 Tobias Burnus <burnus@net-b.de>
2353 * intrinsic.c (add_functions): Add num_images.
2354 * decl.c (gfc_match_end): Handle END CRITICAL.
2355 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2356 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2358 * gfortran.h (gfc_statement): Add enum items for those.
2359 (gfc_exec_op) Ditto.
2360 (gfc_isym_id): Add num_images.
2361 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2362 (gfc_trans_sync,gfc_trans_critical): New functions.
2363 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2364 gfc_trans_critical): Add/update prototypes.
2365 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2366 and SYNC statements.
2367 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2368 * resolve.c (resolve_sync): Add function.
2369 (gfc_resolve_blocks): Handle CRITICAL.
2370 (resolve_code): Handle CRITICAL, ERROR STOP,
2371 (resolve_branch): Add CRITICAL constraint check.
2372 and SYNC statements.
2373 * st.c (gfc_free_statement): Add new statements.
2374 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2375 (gfc_build_builtin_function_decls): Initialize it.
2376 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2377 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2378 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2380 (match_exit_cycle): Handle CRITICAL constraint.
2381 (gfc_match_stopcode): Handle ERROR STOP.
2382 * match.h (gfc_match_critical, gfc_match_error_stop,
2383 gfc_match_sync_all, gfc_match_sync_images,
2384 gfc_match_sync_memory): Add prototype.
2385 * parse.c (decode_statement, gfc_ascii_statement,
2386 parse_executable): Handle new statements.
2387 (parse_critical_block): New function.
2388 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2389 * intrinsic.texi (num_images): Document new function.
2390 * simplify.c (gfc_simplify_num_images): Add function.
2392 2010-04-06 Tobias Burnus <burnus@net-b.de>
2395 * trans-array.c (gfc_conv_expr_descriptor): Update
2396 gfc_trans_scalar_assign call.
2397 (has_default_initializer): New function.
2398 (gfc_trans_deferred_array): Nullify less often.
2399 * trans-expr.c (gfc_conv_subref_array_arg,
2400 gfc_trans_subcomponent_assign): Update call to
2401 gfc_trans_scalar_assign.
2402 (gfc_trans_scalar_assign): Add parameter and pass it on.
2403 (gfc_trans_assignment_1): Optionally, do not dealloc before
2405 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2406 call to gfc_trans_scalar_assign.
2407 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2408 initializer to static variables.
2409 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2410 * trans-stmt.c (forall_make_variable_temp,
2411 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2412 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2413 gfc_trans_allocate): Update gfc_trans_assignment call.
2414 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2415 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2416 parameter to prototype.
2418 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2420 * ioparm.def : Update copyright.
2422 * trans-array.c : ditto
2423 * trans-array.h : ditto
2425 * trans-types.c: ditto
2426 * dependency.c : ditto
2427 * gfortran.h : ditto
2429 * trans-io.c : ditto
2430 * trans-intrinsic.c : ditto
2431 * libgfortran.h : ditto
2432 * invoke.texi : ditto
2433 * intrinsic.texi : ditto
2436 * intrinsic.c : ditto
2437 * interface.c : ditto
2438 * iresolve.c : ditto
2439 * trans-stmt.c : ditto
2440 * trans-stmt.h : ditto
2445 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2448 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2449 do not assert the context of derived types.
2451 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2454 * ioparm.def: Change inquire size variable to type pointer to
2457 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2460 * trans-expr.c (conv_parent_component_references): Ensure that
2461 'dt' has a backend_decl.
2464 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2465 type has a backend_decl.
2468 * resolve.c (resolve_global_procedure): Check that the 'cl'
2469 structure is not NULL.
2471 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2473 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2476 2010-03-17 Tobias Burnus <burnus@net-b.de>
2479 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2480 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2482 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2483 pointees as having explizit size.
2484 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2486 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2487 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2488 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2489 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2490 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2493 2010-03-14 Tobias Burnus <burnus@net-b.de>
2496 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2497 (resolve_ordinary_assign): Add check to avoid segfault.
2499 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2503 * resolve.c (resolve_compcall): Add new boolean dummy argument
2504 'class_members'. Only resolve expression at end if false.
2505 Remove redundant, static variable 'class_object'.
2506 (check_class_members): Add extra argument to call of
2508 (resolve_typebound_function): Renamed resolve_class_compcall.
2509 Do all the detection of class references here. Correct calls to
2510 resolve_compcall for extra argument.
2511 (resolve_typebound_subroutine): resolve_class_typebound_call
2512 renamed. Otherwise same as resolve_typebound_function.
2513 (gfc_resolve_expr): Call resolve_typebound_function.
2514 (resolve_code): Call resolve_typebound_subroutine.
2516 2010-03-10 Tobias Burnus <burnus@net-b.de
2519 * symbol.c (get_iso_c_sym): Set sym->result.
2521 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2524 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2525 for TBPs, otherwise they will not be resolved properly.
2526 (resolve_function): Use 'value.function.esym' instead of
2527 'value.function.name' to check if we're dealing with a TBP.
2528 (check_class_members): Set correct type of passed object for all TBPs,
2529 not only generic ones, except if the type is abstract.
2531 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2534 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2535 'final...' are not misinterpreted as FINAL statements.
2537 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2540 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2541 allocatable ultimate components do not need temporaries, whilst
2542 ultimate pointer components do.
2544 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2547 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2549 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2552 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2555 * trans-array.c (gfc_conv_array_parameter): A full array of
2556 derived type need not be restricted to a symbol without an
2557 array spec to use the call to gfc_conv_expr_descriptor.
2560 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2561 allocatable arrays do not need temporaries.
2563 2010-03-01 Tobias Burnus <burnus@net-b.de>
2566 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2569 2010-02-28 Tobias Burnus <burnus@net-b.de>
2572 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2573 (gfc_conv_initializer): Handle zero initializer as special case.
2575 2010-02-27 Tobias Burnus <burnus@net-b.de>
2578 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2579 for module variables for Fortran 2008.
2581 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2584 * trans-common.c (build_common_decl): Also update DECL_MODE,
2585 and DECL_SIZE when encountering a larger common block and call
2588 2010-02-24 Tobias Burnus <burnus@net-b.de>
2591 * trans-expr.c (gfc_conv_initializer): Call directly
2592 gfc_conv_constant for C_NULL_(FUN)PTR.
2594 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2597 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2598 checking the rest of the dimensions for elements.
2600 2010-02-21 Tobias Burnus <burnus@net-b.de>
2603 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2605 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2606 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2607 * invoke.texi: Document new -fno-protect-parens flag.
2609 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2615 * dependency.c (gfc_check_argument_var_dependency): Use enum
2616 value instead of arithmetic vaue for 'elemental'.
2617 (check_data_pointer_types): New function.
2618 (gfc_check_dependency): Call check_data_pointer_types.
2619 * trans-array.h : Change fourth argument of
2620 gfc_conv_array_parameter to boolean.
2621 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2622 can be a dummy but it must not be assumed shape or deferred.
2623 Change fourth argument to boolean. Array constructor exprs will
2624 always be contiguous and do not need packing and unpacking.
2625 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2626 space and change fourth argument of gfc_conv_array_parameter
2628 (gfc_trans_arrayfunc_assign): Change fourth argument of
2629 gfc_conv_array_parameter to boolean.
2630 * trans-io.c (gfc_convert_array_to_string): The same.
2631 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2633 2010-02-20 Tobias Burnus <burnus@net-b.de>
2636 * libgfortran.h: Add GFC_RTCHECK_MEM.
2637 * invoke.texi (-fcheck=): Document -fcheck=mem.
2638 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2639 and enable malloc-success check only with -fcheck=mem.
2640 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2642 2010-02-16 Tobias Burnus <burnus@net-b.de>
2645 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2646 * intrinsic.c (add_functions): Ditto.
2647 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2648 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2650 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2653 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2654 gfc_trans_do prototype.
2655 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2656 a loop exit condition. If exit condition is given, build the loop exit
2657 code, checking IO results of implied do loops in READ and WRITE.
2658 (gfc_trans_do): Likewise.
2659 * trans.c (trans_code): New static work function, previously
2660 gfc_trans_code. Passes exit condition to gfc_trans_do.
2661 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2662 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2663 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2664 result status bits in the dtparm structure. Use this condition in call
2665 to gfc_trans_code_cond.
2667 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2671 * trans-array.c (gfc_conv_array_parameter): Use
2672 gfc_full_array_ref_p to detect full and contiguous variable
2673 arrays. Full array components and contiguous arrays do not need
2674 internal_pack and internal_unpack.
2676 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2679 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2682 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2684 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2687 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2688 Tobias Burnus <burnus@net-b.de>
2691 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2693 2010-02-10 Tobias Burnus <burnus@net-b.de>
2696 * trans-decl.c (gfc_generate_function_code): Only check
2697 actual-vs.-dummy character bounds if not bind(C).
2699 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2702 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2703 info->dimen after info has been freed.
2705 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2708 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2711 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2713 * module.c (fix_mio_expr): Declare sym.
2715 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2718 * module.c (fix_mio_expr): Fix for private generic procedures.
2720 2010-02-09 Daniel Kraft <d@domob.eu>
2723 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2724 length to be correct and issue only with -Wsurprising.
2725 * invoke.texi (Wsurprising): Mention this new warning that is
2726 turned on by -Wsurprising.
2728 2010-02-09 Daniel Kraft <d@domob.eu>
2731 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2732 can be CHARACTER type.
2733 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2735 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2738 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2739 'formal_ptr'. If this is true, give returned descriptor unity
2740 lbounds, in all dimensions, and the appropriate offset.
2741 (gfc_conv_procedure_call); If formal is a pointer, set the last
2742 argument of gfc_conv_subref_array_arg to true.
2743 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2744 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2745 new arg of gfc_conv_subref_array_arg to false.
2746 * trans-stmt.c (forall_make_variable_temp): The same.
2748 2010-02-03 Tobias Burnus <burnus@net-b.de>
2751 * interface.c (compare_parameter): Disable rank-checking
2754 2010-02-02 Tobias Burnus <burnus@net-b.de>
2757 * parse.c (decode_specification_statement): Use sym->result not sym.
2759 2010-02-01 Tobias Burnus <burnus@net-b.de>
2762 * decl.c (variable_decl): Allow default initializer in
2763 TYPE declarations in PURE functions.
2765 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2768 * resolve.c (resolve_allocate_expr): Move default initialization code
2769 here from gfc_trans_allocate.
2770 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2772 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2773 of CLASS variables via memcpy.
2774 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2775 to resolve_allocate_expr.
2777 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2780 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2781 * gfortran.h : Add prototype for above.
2782 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2783 (gfc_trans_subcomponent_assign): Call new function to replace
2784 the code to deal with allocatable components.
2785 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2786 gfc_get_full_arrayspec_from_expr to replace existing code.
2788 2010-01-25 Tobias Burnus <burnus@net-b.de>
2791 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2794 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2798 * expr.c (remove_subobject_ref): If the constructor is NULL use
2799 the expression as the source.
2800 (simplify_const_ref): Change the type of expression if
2801 there are component references. Allow for substring to be at
2802 the end of an arbitrarily long chain of references. If an
2803 element is found that is not in an EXPR_ARRAY, assume that this
2804 is scalar initialization of array. Call remove_subobject_ref in
2805 this case with NULL second argument.
2807 2010-01-24 Tobias Burnus <burnus@net-b.de>
2810 * array.c (gfc_array_dimen_size): Use correct specific
2811 function in the check.
2813 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2816 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2817 is required, turn any trailing array elements after a range
2818 into ranges so that offsets can be calculated.
2820 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2822 * module.c (mio_f2k_derived): Use enumerator as initializer of
2826 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2827 bitfield of width 2.
2829 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2832 * resolve.c (extract_compcall_passed_object): Set locus for
2833 passed-object argument.
2834 (extract_ppc_passed_object): Set locus and correctly remove PPC
2837 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2840 * trans-decl.c (add_argument_checking): Do not use the backend
2841 decl directly to test for the presence of an optional dummy
2842 argument. Use gfc_conv_expr_present, remembering to set the
2846 * trans-decl.c (gfc_generate_function_code): Small white space
2847 changes. If 'recurcheckvar' is NULL do not try to reset it.
2849 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2852 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2853 component for extended types.
2854 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2855 and take care of parent component accessibility.
2857 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2860 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2861 * interface.c (check_interface1): Move a warning message here from
2862 resolve_fl_procedure.
2863 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2864 * module.c (read_module): Remove call to gfc_check_interfaces, since
2865 this comes too early here.
2866 * resolve.c (resolve_fl_procedure): Move warning message to
2869 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2872 * interface.c (check_interface1): Pass symbol name rather than NULL to
2873 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2875 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2876 than NULL to gfc_compare_interfaces.
2878 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2881 * trans-array.c (duplicate_allocatable): Static version of
2882 gfc_duplicate_allocatable with provision to handle scalar
2883 components. New boolean argument to switch off call to malloc
2885 (gfc_duplicate_allocatable): New function to call above with
2887 (gfc_copy_allocatable_data): New function to call above with
2889 (structure_alloc_comps): Do not apply indirect reference to
2890 scalar pointers. Add new section to copy allocatable components
2891 of arrays. Extend copying of allocatable components to include
2893 (gfc_copy_only_alloc_comp): New function to copy allocatable
2894 component derived types, without allocating the base structure.
2895 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2896 Add primitive for gfc_copy_only_alloc_comp.
2897 * trans-expr.c (gfc_conv_procedure_call): After calls to
2898 transformational functions with results that are derived types
2899 with allocatable components, copy the components in the result.
2900 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2901 of lhs derived types before allocation.
2903 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2906 * module.c (load_generic_interfaces): If a procedure that is
2907 use associated but not generic is given an interface that
2908 includes itself, then make it generic.
2910 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2911 Shujing Zhao <pearly.zhao@oracle.com>
2913 PR translation/42469
2914 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2915 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2916 character between option name and help text.
2918 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2922 * trans-array.c (gfc_conv_array_initializer): Change call to
2923 gfc_error_now to call to gfc_fatal_error.
2924 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2925 (is_constant_element): Changed name from constant_element.
2926 (gfc_constant_ac): Only use expand_construuctor for expression
2927 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2928 call gfc_is_constant_expr.
2929 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2931 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2932 array expressions should have their constructors expanded.
2933 (gfc_resolve_expr): Use new function to determine whether or not to call
2934 gfc_expand_constructor.
2936 2010-01-09 Tobias Burnus <burnus@net-b.de>
2939 * trans-expr.c (gfc_trans_structure_assign): Handle
2941 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2942 to the constructor for c_null_(fun)ptr.
2943 * resolve.c (resolve_structure_cons): Add special case
2944 for c_null_(fun)ptr.
2946 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2948 * gfortranspec.c (lang_specific_driver): Update copyright notice
2951 2010-01-08 Tobias Burnus <burnus@net-b.de>
2954 * symbol.c (check_conflict, gfc_copy_attr): Add
2955 ASYNCHRONOUS support.
2956 (gfc_add_asynchronous): New function.
2957 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2958 (gfc_match_asynchronous): New function.
2959 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2960 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2961 (gfc_add_asynchronous): New Prototype.
2962 * module.c (ab_attribute, mio_symbol_attribute): Add
2963 ASYNCHRONOUS support.
2964 * resolve.c (was_declared): Ditto.
2965 * match.h (gfc_match_asynchronous): New prototype.
2966 * parse.c (decode_specification_statement,decode_statement):
2967 Add ASYNCHRONOUS support.
2969 2010-01-07 Tobias Burnus <burnus@net-b.de>
2972 * trans-decl.c (get_proc_pointer_decl): Fix call to
2973 gfc_conv_initializer for array-valued proc-pointer funcs.
2975 2010-01-07 Tobias Burnus <burnus@net-b.de>
2978 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2979 allocatable scalars with SAVE attribute.
2981 2010-01-05 Tobias Burnus <burnus@net-b.de>
2984 * options.c (gfc_post_options): Set -frecursion
2985 when -fopenmp is used.
2987 2010-01-05 Tobias Burnus <burnus@net-b.de>
2990 * trans-expr.c (gfc_conv_procedure_call): Nullify
2991 return value for allocatable-scalar character functions.
2993 2010-01-04 Tobias Burnus <burnus@net-b.de>
2996 * error.c (error_printf, gfc_warning, gfc_notify_std,
2997 gfc_warning_now, gfc_error, gfc_error_now,
2998 gfc_fatal_error): Change argument name from nocmsgid to
2999 gmsgid to enable (x)gettext's % checking.
3001 2010-01-04 Tobias Burnus <burnus@net-b.de>
3003 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3005 2010-01-04 Tobias Burnus <burnus@net-b.de>
3008 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3009 for functions returning allocatable scalars.
3010 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3011 reallocating an allocatable scalar.
3012 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3014 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3015 allocatable scalars.
3016 (gfc_generate_function_code): Nullify result variable for
3017 allocatable scalars.
3020 * module.c (gfc_use_module): Fix warning string to allow
3024 * invoke.texi (-fcheck=recursion): Mention that the checking
3025 is also disabled for -frecursive.
3026 * trans-decl.c (gfc_generate_function_code): Disable
3027 -fcheck=recursion when -frecursive is used.
3029 * intrinsic.texi (iso_c_binding): Improve wording.
3032 Copyright (C) 2010 Free Software Foundation, Inc.
3034 Copying and distribution of this file, with or without modification,
3035 are permitted in any medium without royalty provided the copyright
3036 notice and this notice are preserved.