1 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
3 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4 * trans-common.c: Likewise.
5 * trans-decl.c: Likewise.
6 * trans-types.c: Likewise.
9 2010-07-15 Janus Weil <janus@gcc.gnu.org>
12 * resolve.c (resolve_typebound_generic_call): Resolve generic
13 non-polymorphic type-bound procedure calls to the correct specific
15 (resolve_typebound_subroutine): Remove superfluous code.
17 2010-07-15 Daniel Kraft <d@domob.eu>
20 * trans.h (struct gfc_wrapped_block): New struct.
21 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
22 (gfc_finish_wrapped_block): New method.
23 (gfc_init_default_dt): Add new init code to block rather than
25 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
26 (gfc_trans_dummy_array_bias): Ditto.
27 (gfc_trans_g77_array): Ditto.
28 (gfc_trans_deferred_array): Ditto.
29 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
30 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
31 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
32 (gfc_finish_wrapped_block): New method.
33 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
34 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
35 (gfc_trans_deferred_array): Ditto.
36 * trans-decl.c (gfc_trans_dummy_character): Ditto.
37 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
38 (init_intent_out_dt): Ditto.
39 (gfc_init_default_dt): Add new init code to block rather than
41 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
42 and cleanup code and put it all together.
44 2010-07-15 Jakub Jelinek <jakub@redhat.com>
46 * trans.h (gfc_build_compare_string): Add CODE argument.
47 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
48 gfc_build_compare_string.
49 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
50 gfc_build_compare_string.
51 (string_to_single_character): Rename len variable to length.
52 (gfc_optimize_len_trim): New function.
53 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
54 or NE_EXPR and one of the strings is string literal with LEN_TRIM
55 bigger than the length of the other string, they compare unequal.
58 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
59 in CASE_LABEL_EXPR and use NULL for low for the default case.
61 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
63 * trans-array.c (gfc_conv_section_upper_bound): Remove
64 (gfc_conv_section_startstride): Don't set the upper bound in the
65 vector subscript case.
66 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
68 2010-07-14 Janus Weil <janus@gcc.gnu.org>
71 * gfortran.h (gfc_is_data_pointer): Remove prototype.
72 * dependency.c (gfc_is_data_pointer): Make it static.
73 * intrinsic.texi: Update documentation on C_LOC.
74 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
75 and add a check for polymorphic variables.
77 2010-07-14 Jakub Jelinek <jakub@redhat.com>
79 * trans-expr.c (string_to_single_character): Also optimize
80 string literals containing a single char followed only by spaces.
81 (gfc_trans_string_copy): Remove redundant string_to_single_character
84 * trans-decl.c (gfc_build_intrinsic_function_decls,
85 gfc_build_builtin_function_decls): Mark functions as
86 DECL_PURE_P or TREE_READONLY.
88 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
90 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
91 instead of build_function_call_expr.
92 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
94 2010-07-13 Tobias Burnus <burnus@net-b.de>
95 Daniel Franke <franke.daniel@gmail.com>
98 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
99 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
101 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
103 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
104 Tobias Burnus <burnus@net-b.de>
107 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
108 noclobber/noescape annotations to function calls.
109 (gfc_build_builtin_function_decls): Likewise.
111 2010-07-13 Janus Weil <janus@gcc.gnu.org>
117 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
118 * class.c (gfc_build_class_symbol): Modified call to
119 'gfc_find_derived_vtab'.
120 (add_proc_component): Removed, moved code into 'add_proc_comp'.
121 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
123 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
124 Removed treatment of generics.
125 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
126 Call 'add_proc_comp' instead of duplicating code.
127 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
129 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
130 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
131 Removed treatment of generics.
132 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
133 'gfc_find_derived_vtab'.
134 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
135 Removed treatment of generics.
136 (resolve_select_type,resolve_fl_derived): Modified call to
137 'gfc_find_derived_vtab'.
138 * trans-decl.c (gfc_get_symbol_decl): Ditto.
139 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
141 * trans-stmt.c (gfc_trans_allocate): Ditto.
143 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
146 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
149 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
151 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
152 * resolve.c (build_default_init_expr): Ditto.
154 2010-07-11 Tobias Burnus <burnus@net-b.de>
157 * module.c (sort_iso_c_rename_list): Remove.
158 (import_iso_c_binding_module,use_iso_fortran_env_module):
159 Allow multiple imports of the same symbol.
161 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
163 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
165 2010-07-11 Janus Weil <janus@gcc.gnu.org>
168 * decl.c (build_sym,attr_decl1): Only build the class container if the
169 symbol has sufficient attributes.
170 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
171 pointer attribute for classes.
172 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
173 * module.c (MOD_VERSION): Bump.
174 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
175 (mio_symbol_attribute): Handle class_pointer attribute.
176 * parse.c (parse_derived): Use class_pointer instead of pointer
177 attribute for classes.
178 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
179 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
180 resolve_allocate_expr,resolve_fl_derived): Ditto.
181 (resolve_fl_var_and_proc): Check for class_ok attribute.
183 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
185 * trans-io.c (gfc_build_st_parameter): Update calls to
186 gfc_add_field_to_struct.
187 * trans-stmt.c (ADD_FIELD): Ditto.
189 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
191 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
192 fieldlist, remove fieldlist from argument list.
193 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
194 and remove fieldlist from argument list.
195 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
196 gfc_get_mixed_entry_union): Move setting
197 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
198 * trans-types.h (gfc_add_field_to_struct): Update prototype.
200 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
203 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
204 if the lhs has never been host associated, as well as not being
205 use associated, a pointer or a target.
206 * resolve.c (resolve_variable): Mark variables that are host
208 * gfortran.h: Add the host_assoc bit to the symbol_attribute
211 2010-07-09 Janus Weil <janus@gcc.gnu.org>
213 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
214 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
217 2010-07-08 Janus Weil <janus@gcc.gnu.org>
220 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
221 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
222 gfc_resolve_storage_size): New prototypes.
223 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
224 * intrinsic.c (add_functions): Add STORAGE_SIZE.
225 * iresolve.c (gfc_resolve_storage_size): New function.
226 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
228 (gfc_conv_intrinsic_storage_size): New function.
229 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
231 2010-07-08 Jakub Jelinek <jakub@redhat.com>
234 * match.c (match_exit_cycle): Error on EXIT also from collapsed
235 !$omp do loops. Error on CYCLE to non-innermost collapsed
238 2010-07-08 Tobias Burnus <burnus@net-b.de>
241 * array.c (gfc_match_array_ref): Better error message for
242 coarrays with too few ranks.
243 (match_subscript): Move one diagnostic to caller.
244 * gfortran.h (gfc_get_corank): Add prottype.
245 * expr.c (gfc_get_corank): New function.
246 * iresolve.c (resolve_bound): Fix rank for cobounds.
247 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
248 gfc_resolve_ucobound, gfc_resolve_this_image): Update
251 2010-07-06 Tobias Burnus <burnus@net-b.de>
254 * array.c (gfc_expand_constructor): Add optional diagnostic.
255 * gfortran.h (gfc_expand_constructor): Update prototype.
256 * expr.c (gfc_simplify_expr, check_init_expr,
257 gfc_reduce_init_expr): Update gfc_expand_constructor call.
258 * resolve.c (gfc_resolve_expr): Ditto.
260 2010-07-06 Tobias Burnus <burnus@net-b.de>
262 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
263 * trans-intrinsic.c: Ditto.
264 * trans-types.c: Ditto.
265 * convert.c: Include diagnostic-core.h instead of toplev.h.
267 * trans-array.c: Ditto.
268 * trans-const.c: Ditto.
269 * trans-expr.c: Ditto.
271 * trans-openmp.c: Ditto.
274 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
277 * check.c (dim_rank_check): Also check intrinsic functions.
278 Adjust permissible rank for functions which reduce the rank of
279 their argument. Spread is an exception, where DIM can
280 be one larger than the rank of array.
282 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
285 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
287 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
290 * trans-types.c (gfc_get_derived_type): Derived type fields
291 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
292 but build_pointer_type_for_mode must be used for this.
294 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
296 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
297 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
298 type of gfc_conv_procedure_call.
299 (conv_generic_with_optional_char_arg): Likewise.
300 * trans-stmt.c (gfc_trans_call): Likewise.
301 * trans-expr.c (gfc_conv_function_expr): Likewise.
302 (gfc_conv_procedure_call): Use build_call_vec instead of
305 2010-07-04 Daniel Kraft <d@domob.eu>
307 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
309 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
313 * trans-types.c (gfc_get_derived_type): Derived type fields
314 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
316 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
319 * decl.c (match_procedure_in_type): Clear structure before using.
320 (gfc_match_generic): Ditto.
322 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
324 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
325 * trans-types.c (gfc_add_field_to_struct_1): New function, most
326 of which comes from...
327 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
328 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
330 (gfc_get_array_descriptor_base): Likewise.
331 (gfc_get_mixed_entry_union): Likewise.
332 (gfc_get_derived_type): Add extra chain parameter for
333 gfc_add_field_to_struct.
334 * trans-stmt.c (gfc_trans_character_select): Likewise.
335 * trans-io.c (gfc_build_st_parameter): Likewise.
337 2010-06-29 Janus Weil <janus@gcc.gnu.org>
340 * resolve.c (is_external_proc): Prevent procedure pointers from being
341 regarded as external procedures.
343 2010-06-29 Janus Weil <janus@gcc.gnu.org>
346 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
347 passed as second argument of ASSOCIATED.
349 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
352 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
353 to determine if a function assignment can be made without a
355 (gfc_trans_arrayfunc_assign): Move all the conditions that
356 suppress the direct function call to the above new functon and
359 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
362 * interface.c (argument_rank_mismatch): New function.
363 (compare_parameter): Call new function instead of generating
366 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
368 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
369 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
372 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
374 * Make-lang.in: Update dependencies.
376 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
378 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
379 and exit_label fields.
380 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
382 * trans-stmt.c (gfc_trans_simple_do): Likewise.
383 (gfc_trans_do): Likewise.
384 (gfc_trans_do_while): Likewise.
385 (gfc_trans_cycle): Use cycle_label directly.
386 (gfc_trans_exit): Use exit_label directly.
388 2010-06-27 Daniel Kraft <d@domob.eu>
390 * dump-parse-tree.c (show_symbol): Dump target-expression for
392 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
393 (show_namespace): Use show_level for correct indentation of
394 "inner namespaces" (contained procedures or BLOCK).
396 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
399 * dump-parse-tree.c (show_code_node): Show namespace for
402 2010-06-26 Tobias Burnus <burnus@net-b.de>
404 * decl.c (gfc_match_decl_type_spec): Support
405 TYPE(intrinsic-type-spec).
407 2010-06-25 Tobias Burnus <burnus@net-b.de>
409 * intrinsic.h (gfc_check_selected_real_kind,
410 gfc_simplify_selected_real_kind): Update prototypes.
411 * intrinsic.c (add_functions): Add radix support to
413 * check.c (gfc_check_selected_real_kind): Ditto.
414 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
415 * trans-decl.c (gfc_build_intrinsic_function_decls):
416 Change call from selected_real_kind to selected_real_kind2008.
417 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
418 (PRECISION, RANGE, RADIX): Add cross @refs.
420 2010-06-25 Tobias Burnus <burnus@net-b.de>
422 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
423 * gfortran.texi (_gfortran_set_options): Update for
424 GFC_STD_F2008_OBS addition.
425 * libgfortran.h: Add GFC_STD_F2008_OBS.
426 * options.c (set_default_std_flags, gfc_handle_option): Handle
428 io.c (check_format): Fix allow_std check.
430 2010-06-25 Tobias Burnus <burnus@net-b.de>
432 * decl.c (gfc_match_entry): Allow END besides
433 END SUBROUTINE/END FUNCTION for contained procedures.
435 2010-06-25 Tobias Burnus <burnus@net-b.de>
437 * parse.c (next_free, next_fixed): Allow ";" as first character.
439 2010-06-24 Tobias Burnus <burnus@net-b.de>
442 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
444 2010-06-22 Janus Weil <janus@gcc.gnu.org>
447 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
450 2010-06-21 Tobias Burnus <burnus@net-b.de>
453 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
455 * symbol.c (gfc_add_contiguous): New function.
456 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
457 * decl.c (match_attr_spec): Ditto.
458 (gfc_match_contiguous): New function.
459 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
461 * gfortran.h (symbol_attribute): Add contiguous.
462 (gfc_is_simply_contiguous): Add prototype.
463 (gfc_add_contiguous): Add prototype.
464 * match.h (gfc_match_contiguous): Add prototype.
465 * parse.c (decode_specification_statement,
466 decode_statement): Handle contiguous attribute.
467 * expr.c (gfc_is_simply_contiguous): New function.
468 * dump-parse-tree.c (show_attr): Handle contiguous.
469 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
471 * trans-expr.c (gfc_add_interface_mapping): Copy
473 * trans-array.c (gfc_conv_descriptor_stride_get,
474 gfc_conv_array_parameter): Handle contiguous arrays.
475 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
476 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
478 * trans.h (gfc_array_kind): Ditto.
479 * trans-decl.c (gfc_get_symbol_decl): Ditto.
481 2010-06-20 Joseph Myers <joseph@codesourcery.com>
483 * options.c (gfc_handle_option): Don't handle N_OPTS.
485 2010-06-19 Janus Weil <janus@gcc.gnu.org>
488 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
491 2010-06-18 Tobias Burnus <burnus@net-b.de>
494 * resolve.c (resolve_allocate_deallocate): Properly check
495 part-refs in stat=/errmsg= for invalid use.
497 2010-06-17 Janus Weil <janus@gcc.gnu.org>
500 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
501 Return directly in case of an error.
503 2010-06-16 Janus Weil <janus@gcc.gnu.org>
506 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
507 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
508 structure to each procedure in a procedure list.
509 * module.c (mio_typebound_proc): Add NULL argument to
510 'gfc_get_typebound_proc'.
511 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
512 to initialize the new structure.
514 2010-06-15 Janus Weil <janus@gcc.gnu.org>
517 * gfortran.h (gfc_expr): Add new member 'mold'.
518 * match.c (gfc_match_allocate): Implement the MOLD tag.
519 * resolve.c (resolve_allocate_expr): Ditto.
520 * trans-stmt.c (gfc_trans_allocate): Ditto.
522 2010-06-15 Jakub Jelinek <jakub@redhat.com>
525 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
526 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
527 GFC_DECL_SAVED_DESCRIPTOR set.
528 (gfc_omp_report_decl): New function.
529 * trans.h (gfc_omp_report_decl): New prototype.
530 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
532 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
536 * gfortranspec.c (lang_specific_driver): Removed deprecation
538 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
539 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
540 * cpp.h (gfc_cpp_makedep): New.
541 (gfc_cpp_add_dep): New.
542 (gfc_cpp_add_target): New.
543 * cpp.c (gfc_cpp_option): Add deps* members.
544 (gfc_cpp_makedep): New.
545 (gfc_cpp_add_dep): New.
546 (gfc_cpp_add_target): New.
547 (gfc_cpp_init_options): Initialize new options.
548 (gfc_cpp_handle_option): Handle new options.
549 (gfc_cpp_post_options): Map new options to libcpp-options.
550 (gfc_cpp_init): Handle deferred -MQ and -MT options.
551 (gfc_cpp_done): If requested, write dependencies to file.
552 * module.c (gfc_dump_module): Add a module filename as target.
553 * scanner.c (open_included_file): New parameter system; add the
554 included file as dependency.
555 (gfc_open_included_file): Add the included file as dependency.
556 (gfc_open_intrinsic_module): Likewise.
557 * invoke.texi: Removed deprecation warning for -M.
558 * gfortran.texi: Removed Makefile-dependencies project.
560 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
562 * resolve.c (resolve_global_procedure): Improved checking if an
563 explicit interface is required.
565 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
567 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
569 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
570 (gfc_conv_intrinsic_ttynam): Likewise.
571 (gfc_conv_intrinsic_trim): Likewise.
573 2010-06-12 Janus Weil <janus@gcc.gnu.org>
576 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
578 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
580 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
582 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
584 * mathbuiltins.def: Add builtins that do not directly correspond
585 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
586 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
587 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
588 code_{r,c}{4,8,10,16} fields. Add
589 {,complex}{float,double,long_double}_built_in fields.
590 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
591 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
592 definition of OTHER_BUILTIN.
593 (real_compnt_info): Remove unused struct.
594 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
596 (build_round_expr): Call builtin_decl_for_precision instead of
598 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
600 (gfc_build_intrinsic_lib_fndecls): Match
601 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
602 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
604 (gfc_conv_intrinsic_lib_function): Go through all the extended
606 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
608 (gfc_conv_intrinsic_abs): Likewise.
609 (gfc_conv_intrinsic_mod): Likewise.
610 (gfc_conv_intrinsic_sign): Likewise.
611 (gfc_conv_intrinsic_fraction): Likewise.
612 (gfc_conv_intrinsic_nearest): Likewise.
613 (gfc_conv_intrinsic_spacing): Likewise.
614 (gfc_conv_intrinsic_rrspacing): Likewise.
615 (gfc_conv_intrinsic_scale): Likewise.
616 (gfc_conv_intrinsic_set_exponent): Likewise.
618 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
622 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
623 functions with CLASS formal arguments.
625 2010-06-10 Janus Weil <janus@gcc.gnu.org>
628 * resolve.c (conformable_arrays): Handle allocatable components.
630 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
633 * gfortran.texi: Document that Cray pointers cannot be function
636 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
639 * gfortran.texi: Document lack of support for syntax
640 "complex FUNCTION name*16()", and existence of alternative
641 legacy syntax "complex*16 FUNCTION name()".
643 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
646 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
647 POSIX's fsync(), and how to call the latter from Fortran code.
649 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
652 * interface.c (compare_actual_formal): Reject actual arguments with
653 array subscript passed to ASYNCHRONOUS dummys.
655 2010-06-10 Daniel Kraft <d@domob.eu>
658 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
659 (struct gfc_symbol): New field `assoc'.
660 (struct gfc_association_list): New struct.
661 (struct gfc_code): New struct `block' in union, move `ns' there
662 and add association list.
663 (gfc_free_association_list): New method.
664 (gfc_has_vector_subscript): Made public;
665 * match.h (gfc_match_associate): New method.
666 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
667 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
668 * interface.c (gfc_has_vector_subscript): Made public.
669 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
670 * match.c (gfc_match_associate): New method.
671 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
672 * primary.c (match_variable): Don't allow names associated to expr here.
673 * parse.c (decode_statement): Try matching ASSOCIATE statement.
674 (case_exec_markers, case_end): Add ASSOCIATE statement.
675 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
676 (parse_associate): New method.
677 (parse_executable): Handle ST_ASSOCIATE.
678 (parse_block_construct): Change reference to gfc_code's `ns' field.
679 * resolve.c (resolve_select_type): Ditto.
680 (resolve_code): Ditto.
681 (resolve_block_construct): Ditto and add comment.
682 (resolve_select_type): Set association list in generated BLOCK to NULL.
683 (resolve_symbol): Resolve associate names.
684 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
685 and free association list.
686 (gfc_free_association_list): New method.
687 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
688 * trans-stmt.c (gfc_trans_block_construct): Change reference to
689 gfc_code's `ns' field.
691 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
693 * error.c (error_print): Pre-initialize loc by NULL.
694 * openmp.c (resolve_omp_clauses): Add explicit
695 braces to avoid ambigous else.
696 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
698 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
700 * gfc-internals.texi: Move to GFDL 1.3.
701 * gfortran.texi: Ditto.
702 * intrinsic.texi: Ditto.
703 * invoke.texi: Ditto.
705 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
708 * check.c (gfc_check_selected_real_kind): Verify that the
709 actual arguments are scalar.
711 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
714 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
716 2010-06-09 Janus Weil <janus@gcc.gnu.org>
719 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
721 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
723 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
725 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
727 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
728 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
729 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
730 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
732 * fortran/check.c (nonnegative_check, less_than_bitsize1,
733 less_than_bitsize2): New functions.
734 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
735 nonnegative_check and less_than_bitsize1.
736 (gfc_check_ibclr, gfc_check_ibset): Removed.
737 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
740 2010-06-09 Janus Weil <janus@gcc.gnu.org>
743 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
746 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
748 * resolve.c (resolve_deallocate_expr): Avoid warning
749 about possible use of iunitialized sym.
750 (resolve_allocate_expr): Pre-initialize sym by NULL.
752 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
755 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
757 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
759 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
761 (gfc_get_array_type_bounds): Likewise.
763 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
764 (gfc_find_module): Likewise.
766 * f95-lang.c (pushlevel): Likewise.
768 * trans.h (struct lang_type): Add variable_size GTY option.
769 (struct lang_decl): Likewise.
771 2010-06-08 Tobias Burnus <burnus@net-b.de>
774 * symbol.c (check_conflict): Move protected--external/procedure check ...
775 * resolve.c (resolve_select_type): ... to the resolution stage.
777 2010-06-07 Tobias Burnus <burnus@net-b.de>
779 * options.c (gfc_handle_option): Fix -fno-recursive.
781 2010-06-07 Tobias Burnus <burnus@net-b.de>
783 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
784 * gfortran.texi (copyrights-gfortran): Ditto.
786 2010-06-07 Joseph Myers <joseph@codesourcery.com>
788 * lang.opt (fshort-enums): Define using Var and VarExists.
789 * options.c (gfc_handle_option): Don't set flag_short_enums here.
791 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
792 Janus Weil <janus@gcc.gnu.org>
795 * resolve.c (get_declared_from_expr): Move to before
796 resolve_typebound_generic_call. Make new_ref and class_ref
797 ignorable if set to NULL.
798 (resolve_typebound_generic_call): Once we have resolved the
799 generic call, check that the specific instance is that which
800 is bound to the declared type.
801 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
802 freeing 'class_ref->next' twice.
804 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
807 * trans-array.c (structure_alloc_comps): Dereference scalar
808 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
811 2010-06-04 Joseph Myers <joseph@codesourcery.com>
813 * gfortranspec.c (append_arg, lang_specific_driver): Use
814 GCC-specific formats in diagnostics.
816 2010-06-02 Tobias Burnus <burnus@net-b.de>
819 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
822 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
825 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
828 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
830 * fortran/gfortran.texi: Fix typos in description of variable-format-
833 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
836 * dependency.c (gfc_check_section_vs_section): Check
837 for interleaving array assignments without conflicts.
839 2010-05-30 Janus Weil <janus@gcc.gnu.org>
841 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
842 $data component of a class container.
843 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
844 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
845 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
846 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
847 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
848 * gcc/fortran/parse.c (parse_derived): Ditto.
849 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
850 gfc_expr_attr): Ditto.
851 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
852 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
853 resolve_fl_var_and_proc, resolve_typebound_procedure,
854 resolve_fl_derived): Ditto.
855 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
856 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
858 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
859 gfc_trans_deferred_vars): Ditto.
860 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
862 2010-05-28 Tobias Burnus <burnus@net-b.de>
864 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
866 2010-05-28 Joseph Myers <joseph@codesourcery.com>
868 * gfortranspec.c (append_arg, lang_specific_driver): Use
869 fatal_error instead of fatal. Use warning instead of fprintf for
872 2010-05-28 Joseph Myers <joseph@codesourcery.com>
874 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
875 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
876 xstrerror instead of strerror.
878 2010-05-26 Joseph Myers <joseph@codesourcery.com>
880 * cpp.c (cb_cpp_error): Save and restore
881 global_dc->warn_system_headers, not variable warn_system_headers.
883 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
885 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
887 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
889 * trans-common.c: Do not include rtl.h, include output.h instead.
890 * trans-decl.c: Likewise.
892 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
895 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
896 namespace before trying to reorder the gsymbols.
898 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
903 * resolve.c (resolve_global_procedure): Add check for global
904 procedures with implicit interfaces and assumed-shape or optional
905 dummy arguments. Verify that function return type, kind and string
908 2010-05-21 Tobias Burnus <burnus@net-b.de>
910 * gfortran.h: Do not include system.h.
911 * bbt.c: Include system.h.
913 * dependency.c: Ditto.
914 * dump-parse-tree.c: Ditto.
915 * arith.h: Do not include gfortran.h.
916 * constructor.h: Do not include gfortran.h and splay-tree.h.
917 * match.h: Do not include gfortran.h.
919 * target-memory.h: Ditto.
920 * openmp.c: Do not include toplev.h and target.h.
921 * trans-stmt.c: Ditto not include toplev.h.
923 * trans-common.c: Tell why toplev.h is needed. And
924 do not include target.h.
925 * trans-expr.c: Tell why toplev.h is needed.
926 * trans-array.c: Ditto.
927 * trans-openmp.c: Ditto.
928 * trans-const.c: Ditto.
930 * trans-types.c: Ditto.
932 * trans-decl.c: Ditto.
935 * trans-intrinsic.c: Ditto.
938 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
941 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
942 before returning MATCH_ERROR. Add check for scalar. Add check for
943 default integer kind.
945 2010-05-22 Janus Weil <janus@gcc.gnu.org>
948 * match.c (gfc_match_select_type): On error jump back out of the local
950 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
951 stage, more precisely to ...
952 * resolve.c (resolve_fl_derived): ... this place.
954 2010-05-22 Janus Weil <janus@gcc.gnu.org>
957 * resolve.c (ensure_not_abstract): Allow abstract types with
958 non-abstract ancestors.
960 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
962 * trans-const.c: Include realmpfr.h.
963 * Make-lang.in: Update dependencies.
965 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
967 * trans-const.c, trans-types.c, trans-intrinsic.c:
968 Clean up redundant includes.
970 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
973 * lang.opt (Wunused-dummy-argument): New option.
974 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
975 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
976 (set_Wall): Enable warn_unused_dummy_argument.
977 (gfc_handle_option): Set warn_unused_dummy_argument according to
979 * trans-decl.c (generate_local_decl): Separate warnings about
980 unused variables and unused dummy arguments.
981 * invoke.texi: Documented new option.
983 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
985 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
986 (gfc_conv_string_tmp): Do not assert type comparibilty.
987 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
988 (gfc_conv_expr_descriptor): Remove assert.
989 * trans-common.c: Clarify why rtl.h and tm.h are included.
990 * trans-openmp.c: Do not include ggc.h and real.h.
991 Explain why gimple.h is included.
992 * trans-const.c: Do not include ggc.h.
993 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
994 * trans.c: Do not include ggc.h and real.h.
995 Explain why gimple.h is included.
996 * trans-types.c: Do not include tm.h. Explain why langhooks.h
997 and dwarf2out.h are included.
998 * trans-io.c: Do not include gimple.h and real.h.
999 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1000 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1003 2010-05-20 Tobias Burnus <burnus@net-b.de>
1005 * options.c (gfc_init_options,gfc_post_options): Enable
1006 flag_associative_math by default.
1008 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1011 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1012 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1013 blank STOP, handling a null expression. (gfc_trans_pause): Use
1014 pause_string for blank PAUSE.
1015 * trans.h: Add external function declaration for error_stop_numeric.
1016 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1017 the declaration for the library call. Adjust whitespaces.
1018 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1019 signal no stop code. Match the expression following the stop and pass
1020 that to the translators. Remove the old use of digit matching. Add
1021 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1022 and if CHARACTER, default character KIND.
1024 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1027 * lang.opt (Wconversion-extra): New option.
1028 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1029 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1030 (set_Wall): Enable -Wconversion.
1031 (gfc_handle_option): Set warn_conversion_extra.
1032 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1033 introduced for -Wconversion if -Wconversion-extra is present.
1034 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1035 -Wconversion; document -Wconversion-extra.
1037 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1040 * gfortran.h (gfc_has_default_initializer): New.
1041 * expr.c (gfc_has_default_initializer): New.
1042 * resolve.c (has_default_initializer): Removed, use
1043 gfc_has_default_initializer() instead. Updated all callers.
1044 * trans-array.c (has_default_initializer): Removed, use
1045 gfc_has_default_initializer() instead. Updated all callers.
1046 * trans-decl.c (generate_local_decl): Do not check the
1047 first component only to check for initializers, but use
1048 gfc_has_default_initializer() instead.
1050 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1053 * primary.c (match_string_constant): Move start_locus just inside
1055 * data.c (create_character_intializer): Clarified truncation warning.
1057 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1060 * intrinsic.h (gfc_check_float): New prototype.
1061 (gfc_check_sngl): New prototype.
1062 * check.c (gfc_check_float): New.
1063 (gfc_check_sngl): New.
1064 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1065 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1067 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1068 added them to the list of specifics of REAL instead.
1070 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1073 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1074 This is now handled via 'gfc_class_null_initializer'.
1076 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1078 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1079 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1080 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1081 add_procs_to_declared_vtab,add_generic_specifics,
1082 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1083 find_typebound_proc_uop,gfc_find_typebound_proc,
1084 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1085 gfc_get_tbp_symtree): Moved here from other places.
1086 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1088 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1089 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1090 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1091 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1092 * Make-lang.in: Add class.o.
1093 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1094 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1095 add_procs_to_declared_vtab,add_generic_specifics,
1096 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1097 find_typebound_proc_uop,gfc_find_typebound_proc,
1098 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1099 gfc_get_tbp_symtree): Move to class.c.
1101 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1103 * trans-types.c (gfc_init_types): Use build_function_type_list.
1104 (gfc_get_ppc_type): Likewise.
1105 * trans-decl.c (gfc_generate_constructors): Likewise.
1106 * f95-lang.c (build_builtin_fntypes): Likewise.
1107 (gfc_init_builtin_functions): Likewise.
1108 (DEF_FUNCTION_TYPE_0): Likewise.
1109 (DEF_FUNCTION_TYPE_1): Likewise.
1110 (DEF_FUNCTION_TYPE_2): Likewise.
1111 (DEF_FUNCTION_TYPE_3): Likewise.
1112 (DEF_FUNCTION_TYPE_4): Likewise.
1113 (DEF_FUNCTION_TYPE_5): Likewise.
1114 (DEF_FUNCTION_TYPE_6): Likewise.
1115 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1116 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1118 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1120 * trans-array.c (gfc_trans_array_constructor_value): Use
1121 build_constructor instead of build_constructor_from_list.
1122 (gfc_build_constant_array_constructor): Likewise.
1123 * trans-decl.c (create_main_function): Likewise.
1124 * trans-stmt.c (gfc_trans_character_select): Likewise.
1126 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1129 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1130 (resolve_fl_variable_derived): ... this place.
1131 (resolve_symbol): Make sure function symbols (and their result
1132 variables) are not resolved twice.
1134 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1137 * array.c (match_array_list): Revert change from 2010-05-13.
1139 2010-05-16 Richard Guenther <rguenther@suse.de>
1141 * trans-decl.c (module_htab_decls_hash): Revert last change.
1143 2010-05-16 Richard Guenther <rguenther@suse.de>
1145 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1147 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1149 * options.c (set_Wall): Remove special logic for Wuninitialized
1152 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1156 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1159 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1163 * gfortran.h (gfc_class_null_initializer): New prototype.
1164 * expr.c (gfc_class_null_initializer): New function to build a NULL
1165 initializer for CLASS pointers.
1166 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1167 containers. Remove default NULL initialization of $data component.
1168 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1170 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1171 Use new function 'gfc_class_null_initializer'.
1172 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1175 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1178 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1179 unsigned mpz_get_?i routines.
1181 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1183 * trans.c (trans_code): Set backend locus early.
1184 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1185 of the function instead of current input_location.
1187 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1190 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1192 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1193 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1196 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1199 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1201 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1202 by reference dummy procedures or non-dummy procedure pointers.
1203 (gfc_omp_predetermined_sharing): Return
1204 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1206 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1209 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1210 after OMP statement.
1211 (gfc_match_omp_critical): Likewise.
1212 (gfc_match_omp_flush): Likewise.
1213 (gfc_match_omp_workshare): Likewise.
1214 (gfc_match_omp_master): Likewise.
1215 (gfc_match_omp_ordered): Likewise.
1216 (gfc_match_omp_atomic): Likewise.
1217 (gfc_match_omp_barrier): Likewise.
1218 (gfc_match_omp_end_nowait): Likewise.
1220 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1223 * resolve.c (validate_case_label_expr): Removed FIXME.
1224 (resolve_select): Raise default warning on case labels out of range
1225 of the case expression.
1227 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1232 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1233 about conversion warnings.
1235 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1238 * match.c (gfc_match_select_type): Move error message to
1239 resolve_select_type.
1240 * resolve.c (resolve_select_type): Error message moved here from
1241 gfc_match_select_type. Correctly set type of temporary.
1243 2010-05-10 Richard Guenther <rguenther@suse.de>
1245 * trans-decl.c (gfc_build_library_function_decl): Split out
1247 (build_library_function_decl_1): ... this new function.
1248 Set a fnspec attribute if a specification was provided.
1249 (gfc_build_library_function_decl_with_spec): New function.
1250 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1251 and internal_unpack.
1253 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1256 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1259 2010-05-07 Jason Merrill <jason@redhat.com>
1261 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1262 to avoid -Wc++-compat warning.
1264 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1267 * options.c (gfc_handle_option): Add argument kind.
1268 * gfortran.h (gfc_handle_option): Update declaration.
1270 2010-05-06 Tobias Burnus <burnus@net-b.de>
1273 * trans-types.c (gfc_sym_type): Mark Cray pointees as
1276 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1279 * resolve.c (traverse_data_list): Rephrase error message for
1280 non-constant bounds in data-implied-do.
1282 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
1285 * gfortran.h: Removed repeat count from constructor, removed
1287 * data.h (gfc_assign_data_value_range): Changed return value from
1289 * data.c (gfc_assign_data_value): Add location to constructor element.
1290 (gfc_assign_data_value_range): Call gfc_assign_data_value()
1291 for each element in range. Return early if an error was generated.
1292 * resolve.c (check_data_variable): Stop early if range assignment
1295 2010-05-05 Janus Weil <janus@gcc.gnu.org>
1298 * resolve.c (resolve_fl_derived): Some fixes for class variables.
1299 * symbol.c (gfc_build_class_symbol): Add separate class container for
1302 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
1305 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
1307 2010-05-02 Tobias Burnus <burnus@net-b.de>
1310 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
1311 for lcobound, ucobound, image_index and this_image.
1312 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
1313 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
1314 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
1315 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
1317 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
1319 2010-04-30 Tobias Burnus <burnus@net-b.de>
1323 * trans-types.c (gfc_get_array_descriptor_base): Fix index
1324 calculation for array descriptor types.
1326 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1329 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
1330 initializers for PPC members of the vtabs.
1332 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1335 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
1336 attribute for all PPC members of the vtypes.
1337 (copy_vtab_proc_comps): Copy the correct interface.
1338 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
1339 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
1340 a dummy argument and make sure all PPC members of the vtab are
1341 initialized correctly.
1342 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
1343 in call to gfc_trans_assign_vtab_procs.
1344 * trans-stmt.c (gfc_trans_allocate): Ditto.
1346 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1349 * resolve.c (resolve_typebound_function): Renamed
1350 resolve_class_compcall.Do all the detection of class references
1352 (resolve_typebound_subroutine): resolve_class_typebound_call
1353 renamed. Otherwise same as resolve_typebound_function.
1354 (gfc_resolve_expr): Call resolve_typebound_function.
1355 (resolve_code): Call resolve_typebound_subroutine.
1357 2010-04-29 Janus Weil <janus@gcc.gnu.org>
1360 * resolve.c (resolve_typebound_generic_call): For CLASS methods
1361 pass back the specific symtree name, rather than the target
1364 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1367 * resolve.c (resolve_structure_cons): Make the initializer of
1368 the vtab component 'extends' the same type as the component.
1370 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1373 * interface.c (check_interface1): Pass symbol name rather than NULL to
1374 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
1375 trap MULL. (gfc_compare_derived_types): Revert previous change
1376 incorporated incorrectly during merge from trunk, r155778.
1377 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1378 than NULL to gfc_compare_interfaces.
1379 * symbol.c (add_generic_specifics): Likewise.
1381 2010-02-29 Janus Weil <janus@gcc.gnu.org>
1384 * interface.c (gfc_compare_derived_types): Add condition for vtype.
1385 * symbol.c (gfc_find_derived_vtab): Sey access to private.
1386 (gfc_find_derived_vtab): Likewise.
1387 * module.c (ab_attribute): Add enumerator AB_VTAB.
1388 (mio_symbol_attribute): Use new attribute, AB_VTAB.
1389 (check_for_ambiguous): Likewise.
1391 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
1392 Janus Weil <janus@gcc.gnu.org>
1395 * trans-expr.c (select_class_proc): Remove function.
1396 (conv_function_val): Delete reference to previous.
1397 (gfc_conv_derived_to_class): Add second argument to the call to
1398 gfc_find_derived_vtab.
1399 (gfc_conv_structure): Exclude proc_pointer components when
1400 accessing $data field of class objects.
1401 (gfc_trans_assign_vtab_procs): New function.
1402 (gfc_trans_class_assign): Add second argument to the call to
1403 gfc_find_derived_vtab.
1404 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
1405 implement holding off searching for the vptr derived type.
1406 (add_proc_component): New function.
1407 (add_proc_comps): New function.
1408 (add_procs_to_declared_vtab1): New function.
1409 (copy_vtab_proc_comps): New function.
1410 (add_procs_to_declared_vtab): New function.
1411 (void add_generic_specifics): New function.
1412 (add_generics_to_declared_vtab): New function.
1413 (gfc_find_derived_vtab): Add second argument to the call to
1414 gfc_find_derived_vtab. Add the calls to
1415 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
1416 * decl.c (build_sym, build_struct): Use new arg in calls to
1417 gfc_build_class_symbol.
1418 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
1419 definition of struct gfc_class_esym_list. Modify prototypes
1420 of gfc_build_class_symbol and gfc_find_derived_vtab.
1421 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
1422 call to gfc_find_derived_vtab.
1423 * module.c : Add the vtype attribute.
1424 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
1425 * resolve.c (resolve_typebound_generic_call): Add second arg
1426 to pass along the generic name for class methods.
1427 (resolve_typebound_call): The same.
1428 (resolve_compcall): Use the second arg to carry the generic
1429 name from the above. Remove the reference to class_esym.
1430 (check_members, check_class_members, resolve_class_esym,
1431 hash_value_expr): Remove functions.
1432 (resolve_class_compcall, resolve_class_typebound_call): Modify
1433 to use vtable rather than member by member calls.
1434 (gfc_resolve_expr): Modify second arg in call to
1436 (resolve_select_type): Add second arg in call to
1437 gfc_find_derived_vtab.
1438 (resolve_code): Add second arg in call resolve_typebound_call.
1439 (resolve_fl_derived): Exclude vtypes from check for late
1440 procedure definitions. Likewise for checking of explicit
1441 interface and checking of pass arg.
1442 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
1443 calls to gfc_find_derived_vtab.
1444 * match.c (select_type_set_tmp): Use new arg in call to
1445 gfc_build_class_symbol.
1446 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
1448 * parse.c (endType): Finish incomplete classes.
1450 2010-04-28 Tobias Burnus <burnus@net-b.de>
1454 * simplify.c (simplify_cobound): Handle scalar coarrays.
1456 2010-04-27 Tobias Burnus <burnus@net-b.de>
1458 * gfc-internals.texi: Update copyright year.
1459 * gfortran.texi: Ditto.
1460 * invoke.texi: Ditto.
1462 2010-04-27 Tobias Burnus <burnus@net-b.de>
1465 * resolve.c (resolve_allocate_expr): Allow array coarrays.
1466 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
1467 * trans-types.c (gfc_get_array_type_bounds,
1468 gfc_get_array_descriptor_base): Add corank argument.
1469 * trans-array.c (gfc_array_init_size): Handle corank.
1470 (gfc_trans_create_temp_array, gfc_array_allocate,
1471 gfc_conv_expr_descriptor): Add corank argument to call.
1472 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
1474 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
1478 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
1479 of mucking with a tree directly.
1481 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1484 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
1485 gfc_error with new error message.
1487 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1491 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1493 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1495 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1496 than the address of a GFC_SS_REFERENCE.
1497 * trans.h : Change comment on GFC_SS_REFERENCE.
1499 2010-04-22 Richard Guenther <rguenther@suse.de>
1502 * resolve.c (gfc_resolve_index): Wrap around ...
1503 (gfc_resolve_index_1): ... this. Add parameter to allow
1504 any integer kind index type.
1505 (resolve_array_ref): Allow any integer kind for the start
1506 index of an array ref.
1508 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1511 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1514 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1516 * intrinsic.c (sort_actual): Remove 'is' in error message.
1518 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1521 * resolve.c (resolve_fl_derived): If a component character
1522 length has not been resolved, do so now.
1523 (resolve_symbol): The same as above for a symbol character
1525 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1526 not needed for a character valued, procedure pointer.
1529 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1530 not found, return FAILURE rather than ICEing.
1532 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1535 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1536 sequential loops private in the innermost containing task region.
1538 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1540 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1541 to build_common_tree_nodes.
1543 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1546 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1547 gfc_msg_bounds by using 'Array bound mismatch' directly.
1548 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1549 error message to include the mismatch in the extent of array bound.
1550 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1551 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1553 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1555 * gfortran.texi: Update information on temporary file locations.
1557 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1559 * trans-decl.c (gfc_build_qualified_array): Ensure
1560 ubound.N and lbound.N artificial variable names don't appear
1563 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1566 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1567 block of code. Set name to the variable associated with the descriptor.
1569 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1571 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1572 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1574 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1576 * intrinsic.texi: Add the missing specific name of intrinsic
1577 procedure where the specific name is identical to the generic name.
1578 Fix inconsistent or mismatch in the argument names in intrinsic
1579 procedure descriptions. Add the SCALAR allocatable description to
1582 2010-04-14 Tobias Burnus <burnus@net-b.de>
1585 * array.c (gfc_find_array_ref): Handle codimensions.
1586 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1587 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1588 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1590 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1591 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1593 * intrinsic.h (add_functions): Add this_image, image_index,
1594 lcobound and ucobound intrinsics.
1595 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1596 gfc_check_image_index, gfc_check_this_image,
1597 gfc_simplify_image_index, gfc_simplify_lcobound,
1598 gfc_simplify_this_image, gfc_simplify_ucobound):
1599 New function prototypes.
1600 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1601 IMAGE_INDEX): Document new intrinsic functions.
1602 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1604 * simplify.c (simplify_bound_dim): Handle coarrays.
1605 (simplify_bound): Update simplify_bound_dim call.
1606 (gfc_simplify_num_images): Add -fcoarray=none check.
1607 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1608 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1610 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1613 * constructor.c: Fix typo in comment.
1614 * expr.c (find_array_section): Add check for max array limit.
1616 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1619 * gfortranspec.c (lookup_option): Check for -static and return
1621 (lang_specific_driver): Break when OPTION_static is discovered.
1623 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1625 * array.c (extract_element): Restore function from trunk.
1626 (gfc_get_array_element): Restore function from trunk.
1627 (gfc_expand_constructor): Restore check against
1628 flag_max_array_constructor.
1629 * constructor.c (node_copy_and_append): Delete unused.
1630 * gfortran.h: Delete comment and extra include.
1631 * constructor.h: Bump copyright and clean up TODO comments.
1632 * resolve.c: Whitespace.
1634 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1636 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1637 with direct access access to elements. Adjusted prototype, fixed all
1639 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1641 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1642 (gfc_simplify_spread): Removed workaround, directly insert elements
1643 at a given array position.
1644 (gfc_simplify_transpose): Likewise.
1645 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1647 (gfc_simplify_unpack): Likewise.
1649 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1651 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1652 (convert_boz): ... this and moved to start of file.
1653 (gfc_simplify_abs): Whitespace fix.
1654 (gfc_simplify_acos): Whitespace fix.
1655 (gfc_simplify_acosh): Whitespace fix.
1656 (gfc_simplify_aint): Whitespace fix.
1657 (gfc_simplify_dint): Whitespace fix.
1658 (gfc_simplify_anint): Whitespace fix.
1659 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1660 (gfc_simplify_dnint): Whitespace fix.
1661 (gfc_simplify_asin): Whitespace fix.
1662 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1663 (gfc_simplify_atan): Likewise.
1664 (gfc_simplify_atanh): Whitespace fix.
1665 (gfc_simplify_atan2): Whitespace fix.
1666 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1667 (gfc_simplify_bessel_j1): Likewise.
1668 (gfc_simplify_bessel_jn): Likewise.
1669 (gfc_simplify_bessel_y0): Likewise.
1670 (gfc_simplify_bessel_y1): Likewise.
1671 (gfc_simplify_bessel_yn): Likewise.
1672 (gfc_simplify_ceiling): Reorderd statements.
1673 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1675 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1677 (gfc_simplify_complex): Replaced if-gate. Removed check for
1679 (gfc_simplify_conjg): Whitespace fix.
1680 (gfc_simplify_cos): Whitespace fix.
1681 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1682 (gfc_simplify_dcmplx): Removed check for constant arguments.
1683 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1684 (gfc_simplify_digits): Whitespace fix.
1685 (gfc_simplify_dim): Whitespace fix.
1686 (gfc_simplify_dprod): Reordered statements.
1687 (gfc_simplify_erf): Whitespace fix.
1688 (gfc_simplify_erfc): Whitespace fix.
1689 (gfc_simplify_epsilon): Whitespace fix.
1690 (gfc_simplify_exp): Whitespace fix.
1691 (gfc_simplify_exponent): Use convert_boz().
1692 (gfc_simplify_floor): Reorderd statements.
1693 (gfc_simplify_gamma): Whitespace fix.
1694 (gfc_simplify_huge): Whitespace fix.
1695 (gfc_simplify_iand): Whitespace fix.
1696 (gfc_simplify_ieor): Whitespace fix.
1697 (simplify_intconv): Use gfc_convert_constant().
1698 (gfc_simplify_int): Use simplify_intconv().
1699 (gfc_simplify_int2): Reorderd statements.
1700 (gfc_simplify_idint): Reorderd statements.
1701 (gfc_simplify_ior): Whitespace fix.
1702 (gfc_simplify_ishftc): Removed duplicate type check.
1703 (gfc_simplify_len): Use range_check() instead of manual range check.
1704 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1705 (gfc_simplify_log): Whitespace fix.
1706 (gfc_simplify_log10): Whitespace fix.
1707 (gfc_simplify_minval): Whitespace fix.
1708 (gfc_simplify_maxval): Whitespace fix.
1709 (gfc_simplify_mod): Whitespace fix.
1710 (gfc_simplify_modulo): Whitespace fix.
1711 (simplify_nint): Reorderd statements.
1712 (gfc_simplify_not): Whitespace fix.
1713 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1714 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1715 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1716 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1717 (gfc_simplify_realpart): Whitespace fix.
1718 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1719 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1720 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1721 (gfc_simplify_sign): Whitespace fix.
1722 (gfc_simplify_sin): Whitespace fix.
1723 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1724 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1725 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1726 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1727 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1729 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1731 * gfortran.h (gfc_start_constructor): Removed.
1732 (gfc_get_array_element): Removed.
1733 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1734 instead. Fixed all callers.
1735 (extract_element): Removed.
1736 (gfc_expand_constructor): Temporarily removed check for
1737 max-array-constructor. Will be re-introduced later if still required.
1738 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1739 instead. Fixed all callers.
1740 * expr.c (find_array_section): Replaced manual lookup of elements
1741 by gfc_constructor_lookup.
1743 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1745 * gfortran.h (gfc_get_null_expr): New prototype.
1746 (gfc_get_operator_expr): New prototype.
1747 (gfc_get_character_expr): New prototype.
1748 (gfc_get_iokind_expr): New prototype.
1749 * expr.c (gfc_get_null_expr): New.
1750 (gfc_get_character_expr): New.
1751 (gfc_get_iokind_expr): New.
1752 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1753 * matchexp.c (build_node): Renamed and moved to
1754 expr.c (gfc_get_operator_expr). Reordered arguments to match
1755 other functions. Fixed all callers.
1756 (gfc_get_parentheses): Use specific function to build expr.
1757 * array.c (gfc_match_array_constructor): Likewise.
1758 * arith.c (eval_intrinsic): Likewise.
1759 (gfc_hollerith2int): Likewise.
1760 (gfc_hollerith2real): Likewise.
1761 (gfc_hollerith2complex): Likewise.
1762 (gfc_hollerith2logical): Likewise.
1763 * data.c (create_character_intializer): Likewise.
1764 * decl.c (gfc_match_null): Likewise.
1765 (enum_initializer): Likewise.
1766 * io.c (gfc_match_format): Likewise.
1767 (match_io): Likewise.
1768 * match.c (gfc_match_nullify): Likewise.
1769 * primary.c (match_string_constant): Likewise.
1770 (match_logical_constant): Likewise.
1771 (build_actual_constructor): Likewise.
1772 * resolve.c (build_default_init_expr): Likewise.
1773 * symbol.c (generate_isocbinding_symbol): Likewise.
1774 (gfc_build_class_symbol): Likewise.
1775 (gfc_find_derived_vtab): Likewise.
1776 * simplify.c (simplify_achar_char): Likewise.
1777 (gfc_simplify_adjustl): Likewise.
1778 (gfc_simplify_adjustr): Likewise.
1779 (gfc_simplify_and): Likewise.
1780 (gfc_simplify_bit_size): Likewise.
1781 (gfc_simplify_is_iostat_end): Likewise.
1782 (gfc_simplify_is_iostat_eor): Likewise.
1783 (gfc_simplify_isnan): Likewise.
1784 (simplify_bound): Likewise.
1785 (gfc_simplify_leadz): Likewise.
1786 (gfc_simplify_len_trim): Likewise.
1787 (gfc_simplify_logical): Likewise.
1788 (gfc_simplify_maxexponent): Likewise.
1789 (gfc_simplify_minexponent): Likewise.
1790 (gfc_simplify_new_line): Likewise.
1791 (gfc_simplify_null): Likewise.
1792 (gfc_simplify_or): Likewise.
1793 (gfc_simplify_precision): Likewise.
1794 (gfc_simplify_repeat): Likewise.
1795 (gfc_simplify_scan): Likewise.
1796 (gfc_simplify_size): Likewise.
1797 (gfc_simplify_trailz): Likewise.
1798 (gfc_simplify_trim): Likewise.
1799 (gfc_simplify_verify): Likewise.
1800 (gfc_simplify_xor): Likewise.
1801 * trans-io.c (build_dt): Likewise.
1802 (gfc_new_nml_name_expr): Removed.
1804 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1806 * arith.h (gfc_constant_result): Removed prototype.
1807 * constructor.h (gfc_build_array_expr): Removed prototype.
1808 (gfc_build_structure_constructor_expr): Removed prototype.
1809 * gfortran.h (gfc_int_expr): Removed prototype.
1810 (gfc_logical_expr): Removed prototype.
1811 (gfc_get_array_expr): New prototype.
1812 (gfc_get_structure_constructor_expr): New prototype.
1813 (gfc_get_constant_expr): New prototype.
1814 (gfc_get_int_expr): New prototype.
1815 (gfc_get_logical_expr): New prototype.
1816 * arith.c (gfc_constant_result): Moved and renamed to
1817 expr.c (gfc_get_constant_expr). Fixed all callers.
1818 * constructor.c (gfc_build_array_expr): Moved and renamed to
1819 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1820 and kind. Fixed all callers.
1821 (gfc_build_structure_constructor_expr): Moved and renamed to
1822 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1823 to type and kind. Fixed all callers.
1824 * expr.c (gfc_logical_expr): Renamed to ...
1825 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1826 (gfc_int_expr): Renamed to ...
1827 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1829 (gfc_get_constant_expr): New.
1830 (gfc_get_array_expr): New.
1831 (gfc_get_structure_constructor_expr): New.
1832 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1835 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1837 * constructor.h: New.
1838 * constructor.c: New.
1839 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1840 * arith.c (reducy_unary): Use constructor API.
1841 (reduce_binary_ac): Likewise.
1842 (reduce_binary_ca): Likewise.
1843 (reduce_binary_aa): Likewise.
1844 * check.c (gfc_check_pack): Likewise.
1845 (gfc_check_reshape): Likewise.
1846 (gfc_check_unpack): Likewise.
1847 * decl.c (add_init_expr_to_sym): Likewise.
1848 (build_struct): Likewise.
1849 * dependency.c (gfc_check_dependency): Likewise.
1850 (contains_forall_index_p): Likewise.
1851 * dump-parse-tree.c (show_constructor): Likewise.
1852 * expr.c (free_expr0): Likewise.
1853 (gfc_copy_expr): Likewise.
1854 (gfc_is_constant_expr): Likewise.
1855 (simplify_constructor): Likewise.
1856 (find_array_element): Likewise.
1857 (find_component_ref): Likewise.
1858 (find_array_section): Likewise.
1859 (find_substring_ref): Likewise.
1860 (simplify_const_ref): Likewise.
1861 (scalarize_intrinsic_call): Likewise.
1862 (check_alloc_comp_init): Likewise.
1863 (gfc_default_initializer): Likewise.
1864 (gfc_traverse_expr): Likewise.
1865 * iresolve.c (check_charlen_present): Likewise.
1866 (gfc_resolve_reshape): Likewise.
1867 (gfc_resolve_transfer): Likewise.
1868 * module.c (mio_constructor): Likewise.
1869 * primary.c (build_actual_constructor): Likewise.
1870 (gfc_match_structure_constructor): Likewise.
1871 * resolve.c (resolve_structure_cons): Likewise.
1872 * simplify.c (is_constant_array_expr): Likewise.
1873 (init_result_expr): Likewise.
1874 (transformational_result): Likewise.
1875 (simplify_transformation_to_scalar): Likewise.
1876 (simplify_transformation_to_array): Likewise.
1877 (gfc_simplify_dot_product): Likewise.
1878 (simplify_bound): Likewise.
1879 (simplify_matmul): Likewise.
1880 (simplify_minval_maxval): Likewise.
1881 (gfc_simplify_pack): Likewise.
1882 (gfc_simplify_reshape): Likewise.
1883 (gfc_simplify_shape): Likewise.
1884 (gfc_simplify_spread): Likewise.
1885 (gfc_simplify_transpose): Likewise.
1886 (gfc_simplify_unpack): Likewise.q
1887 (gfc_convert_constant): Likewise.
1888 (gfc_convert_char_constant): Likewise.
1889 * target-memory.c (size_array): Likewise.
1890 (encode_array): Likewise.
1891 (encode_derived): Likewise.
1892 (interpret_array): Likewise.
1893 (gfc_interpret_derived): Likewise.
1894 (expr_to_char): Likewise.
1895 (gfc_merge_initializers): Likewise.
1896 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1897 (gfc_trans_array_constructor_value): Likewise.
1898 (get_array_ctor_strlen): Likewise.
1899 (gfc_constant_array_constructor_p): Likewise.
1900 (gfc_build_constant_array_constructor): Likewise.
1901 (gfc_trans_array_constructor): Likewise.
1902 (gfc_conv_array_initializer): Likewise.
1903 * trans-decl.c (check_constant_initializer): Likewise.
1904 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1905 (gfc_apply_interface_mapping_to_cons): Likewise.
1906 (gfc_trans_structure_assign): Likewise.
1907 (gfc_conv_structure): Likewise.
1908 * array.c (check_duplicate_iterator): Likewise.
1909 (match_array_list): Likewise.
1910 (match_array_cons_element): Likewise.
1911 (gfc_match_array_constructor): Likewise.
1912 (check_constructor_type): Likewise.
1913 (check_constructor): Likewise.
1915 (expand_constructor): Likewise.
1916 (extract_element): Likewise.
1917 (gfc_expanded_ac): Likewise.
1918 (resolve_array_list): Likewise.
1919 (gfc_resolve_character_array_constructor): Likewise.
1920 (copy_iterator): Renamed to ...
1921 (gfc_copy_iterator): ... this.
1922 (gfc_append_constructor): Removed.
1923 (gfc_insert_constructor): Removed unused function.
1924 (gfc_get_constructor): Removed.
1925 (gfc_free_constructor): Removed.
1926 (qgfc_copy_constructor): Removed.
1927 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1928 Removed all references. Replaced constructor list by splay-tree.
1929 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1930 the inner struct, added member 'base'.
1931 (gfc_append_constructor): Removed prototype.
1932 (gfc_insert_constructor): Removed prototype.
1933 (gfc_get_constructor): Removed prototype.
1934 (gfc_free_constructor): Removed prototype.
1935 (qgfc_copy_constructor): Removed prototype.
1936 (gfc_copy_iterator): New prototype.
1937 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1939 2010-04-10 Tobias Burnus <burnus@net-b.de>
1942 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1943 proc-pointers and type-bound procedures.
1944 (gfc_specification_expr): Check proc-pointers for pureness.
1946 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1949 * gfortranspec.c (lang_specific_driver): Do not expose vars
1950 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1953 2010-04-09 Tobias Burnus <burnus@net-b.de>
1956 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1958 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1959 * data.c (gfc_assign_data_value): Ditto.
1960 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1961 (gfc_traverse_expr): Traverse also through codimension expressions.
1962 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1963 gfc_has_ultimate_pointer): New functions.
1964 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1965 (gfc_array_ref): Add codimen.
1966 (gfc_array_ref): Add in_allocate.
1967 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1968 gfc_has_ultimate_pointer): Add prototypes.
1969 * interface.c (compare_parameter, compare_actual_formal,
1970 check_intents): Add coarray constraints.
1971 * match.c (gfc_match_iterator): Add coarray constraint.
1972 * match.h (gfc_match_array_ref): Update interface.
1973 * primary.c (gfc_match_varspec): Handle codimensions.
1974 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1975 (check_class_members): Return gfc_try instead for error recovery.
1976 (resolve_typebound_function,resolve_typebound_subroutine,
1977 check_members): Handle return value of check_class_members.
1978 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1979 check_dimension, compare_spec_to_ref, resolve_array_ref,
1980 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1981 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1983 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1984 Skip over coarray refs.
1985 (gfc_array_allocate) Add support for references containing coindexes.
1986 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1987 (gfc_map_intrinsic_function): Ignore codimensions.
1989 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1992 * io.c (check_format_string): Added check for additional non
1993 blank characters after the format string was successfully
1995 * io.c (check_format): Changed the error messages for positive
1996 int required and period required to drop through the error logic
1997 and report with gfc_error instead of gfc_error_now. Corrected
1998 format postion for hollerith strings.
2000 2010-04-08 Tobias Burnus <burnus@net-b.de>
2002 * module.c (use_iso_fortran_env_module): Fix standard check.
2004 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2006 * parse.c (parse_derived, parse_enum): Avoid set but not used
2009 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2012 * gfortran.texi: Add section about representation of
2015 2010-04-07 Simon Baldwin <simonb@google.com>
2017 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2018 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2020 2010-04-07 Richard Guenther <rguenther@suse.de>
2022 * options.c (gfc_init_options): Do not set.
2024 2010-04-06 Tobias Burnus <burnus@net-b.de>
2027 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2028 * match.c (gfc_match_critical, sync_statement): Ditto.
2029 * gfortran.h (gfc_fcoarray): New enum.
2030 (gfc_option_t): Use it.
2031 * lang.opt (fcoarray): Add new flag.
2032 * invoke.texi (fcoarray): Document it.
2033 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2034 (gfc_handle_coarray_option): New function.
2036 2010-04-06 Tobias Burnus <burnus@net-b.de>
2039 * gfortran.h (gfc_array_spec): Add cotype.
2040 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2041 and defer error diagnostic.
2042 * resolve.c (resolve_fl_derived): Add missing check.
2043 (resolve_symbol): Add cotype/type check.
2044 * parse.c (parse_derived): Fix setting of coarray_comp.
2046 2010-04-06 Tobias Burnus <burnus@net-b.de>
2049 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2050 match_array_element_spec,gfc_copy_array_spec,
2051 gfc_compare_array_spec): Include corank.
2052 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2053 * decl.c (build_sym,build_struct,variable_decl,
2054 match_attr_spec,attr_decl1,cray_pointer_decl,
2055 gfc_match_volatile): Add codimension.
2056 (gfc_match_codimension): New function.
2057 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2058 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2059 (gfc_add_codimension): New function prototype.
2060 * match.h (gfc_match_codimension): New function prototype.
2061 (gfc_match_array_spec): Update prototype
2062 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2063 * module.c (MOD_VERSION): Bump.
2064 (mio_symbol_attribute): Support coarray attributes.
2065 (mio_array_spec): Add corank support.
2066 * parse.c (decode_specification_statement,decode_statement,
2067 parse_derived): Add coarray support.
2068 * resolve.c (resolve_formal_arglist, was_declared,
2069 is_non_constant_shape_array, resolve_fl_variable,
2070 resolve_fl_derived, resolve_symbol): Add coarray support.
2071 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2072 gfc_build_class_symbol): Add coarray support.
2073 (gfc_add_codimension): New function.
2075 2010-04-06 Tobias Burnus <burnus@net-b.de>
2078 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2079 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2080 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2082 * intrinsic.texi (iso_fortran_env): Ditto.
2083 * libgfortran.h (libgfortran_stat_codes): New enum.
2084 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2085 constants from the intrinsic module.
2087 2010-04-06 Tobias Burnus <burnus@net-b.de>
2090 * intrinsic.c (add_functions): Add num_images.
2091 * decl.c (gfc_match_end): Handle END CRITICAL.
2092 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2093 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2095 * gfortran.h (gfc_statement): Add enum items for those.
2096 (gfc_exec_op) Ditto.
2097 (gfc_isym_id): Add num_images.
2098 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2099 (gfc_trans_sync,gfc_trans_critical): New functions.
2100 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2101 gfc_trans_critical): Add/update prototypes.
2102 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2103 and SYNC statements.
2104 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2105 * resolve.c (resolve_sync): Add function.
2106 (gfc_resolve_blocks): Handle CRITICAL.
2107 (resolve_code): Handle CRITICAL, ERROR STOP,
2108 (resolve_branch): Add CRITICAL constraint check.
2109 and SYNC statements.
2110 * st.c (gfc_free_statement): Add new statements.
2111 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2112 (gfc_build_builtin_function_decls): Initialize it.
2113 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2114 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2115 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2117 (match_exit_cycle): Handle CRITICAL constraint.
2118 (gfc_match_stopcode): Handle ERROR STOP.
2119 * match.h (gfc_match_critical, gfc_match_error_stop,
2120 gfc_match_sync_all, gfc_match_sync_images,
2121 gfc_match_sync_memory): Add prototype.
2122 * parse.c (decode_statement, gfc_ascii_statement,
2123 parse_executable): Handle new statements.
2124 (parse_critical_block): New function.
2125 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2126 * intrinsic.texi (num_images): Document new function.
2127 * simplify.c (gfc_simplify_num_images): Add function.
2129 2010-04-06 Tobias Burnus <burnus@net-b.de>
2132 * trans-array.c (gfc_conv_expr_descriptor): Update
2133 gfc_trans_scalar_assign call.
2134 (has_default_initializer): New function.
2135 (gfc_trans_deferred_array): Nullify less often.
2136 * trans-expr.c (gfc_conv_subref_array_arg,
2137 gfc_trans_subcomponent_assign): Update call to
2138 gfc_trans_scalar_assign.
2139 (gfc_trans_scalar_assign): Add parameter and pass it on.
2140 (gfc_trans_assignment_1): Optionally, do not dealloc before
2142 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2143 call to gfc_trans_scalar_assign.
2144 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2145 initializer to static variables.
2146 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2147 * trans-stmt.c (forall_make_variable_temp,
2148 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2149 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2150 gfc_trans_allocate): Update gfc_trans_assignment call.
2151 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2152 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2153 parameter to prototype.
2155 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2157 * ioparm.def : Update copyright.
2159 * trans-array.c : ditto
2160 * trans-array.h : ditto
2162 * trans-types.c: ditto
2163 * dependency.c : ditto
2164 * gfortran.h : ditto
2166 * trans-io.c : ditto
2167 * trans-intrinsic.c : ditto
2168 * libgfortran.h : ditto
2169 * invoke.texi : ditto
2170 * intrinsic.texi : ditto
2173 * intrinsic.c : ditto
2174 * interface.c : ditto
2175 * iresolve.c : ditto
2176 * trans-stmt.c : ditto
2177 * trans-stmt.h : ditto
2182 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2185 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2186 do not assert the context of derived types.
2188 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2191 * ioparm.def: Change inquire size variable to type pointer to
2194 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2197 * trans-expr.c (conv_parent_component_references): Ensure that
2198 'dt' has a backend_decl.
2201 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2202 type has a backend_decl.
2205 * resolve.c (resolve_global_procedure): Check that the 'cl'
2206 structure is not NULL.
2208 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2210 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2213 2010-03-17 Tobias Burnus <burnus@net-b.de>
2216 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2217 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2219 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2220 pointees as having explizit size.
2221 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2223 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2224 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2225 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2226 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2227 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2230 2010-03-14 Tobias Burnus <burnus@net-b.de>
2233 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2234 (resolve_ordinary_assign): Add check to avoid segfault.
2236 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2240 * resolve.c (resolve_compcall): Add new boolean dummy argument
2241 'class_members'. Only resolve expression at end if false.
2242 Remove redundant, static variable 'class_object'.
2243 (check_class_members): Add extra argument to call of
2245 (resolve_typebound_function): Renamed resolve_class_compcall.
2246 Do all the detection of class references here. Correct calls to
2247 resolve_compcall for extra argument.
2248 (resolve_typebound_subroutine): resolve_class_typebound_call
2249 renamed. Otherwise same as resolve_typebound_function.
2250 (gfc_resolve_expr): Call resolve_typebound_function.
2251 (resolve_code): Call resolve_typebound_subroutine.
2253 2010-03-10 Tobias Burnus <burnus@net-b.de
2256 * symbol.c (get_iso_c_sym): Set sym->result.
2258 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2261 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2262 for TBPs, otherwise they will not be resolved properly.
2263 (resolve_function): Use 'value.function.esym' instead of
2264 'value.function.name' to check if we're dealing with a TBP.
2265 (check_class_members): Set correct type of passed object for all TBPs,
2266 not only generic ones, except if the type is abstract.
2268 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2271 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2272 'final...' are not misinterpreted as FINAL statements.
2274 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
2277 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2278 allocatable ultimate components do not need temporaries, whilst
2279 ultimate pointer components do.
2281 2010-03-03 Janus Weil <janus@gcc.gnu.org>
2284 * resolve.c (resolve_code): Correctly set gfc_current_ns for
2286 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
2289 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
2292 * trans-array.c (gfc_conv_array_parameter): A full array of
2293 derived type need not be restricted to a symbol without an
2294 array spec to use the call to gfc_conv_expr_descriptor.
2297 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
2298 allocatable arrays do not need temporaries.
2300 2010-03-01 Tobias Burnus <burnus@net-b.de>
2303 * resolve.c (find_array_spec): Handle REF_COMPONENT with
2306 2010-02-28 Tobias Burnus <burnus@net-b.de>
2309 * trans-expr.c (is_zero_initializer_p): Move up in the file.
2310 (gfc_conv_initializer): Handle zero initializer as special case.
2312 2010-02-27 Tobias Burnus <burnus@net-b.de>
2315 * resolve.c (resolve_fl_variable_derived): Imply SAVE
2316 for module variables for Fortran 2008.
2318 2010-02-25 Jakub Jelinek <jakub@redhat.com>
2321 * trans-common.c (build_common_decl): Also update DECL_MODE,
2322 and DECL_SIZE when encountering a larger common block and call
2325 2010-02-24 Tobias Burnus <burnus@net-b.de>
2328 * trans-expr.c (gfc_conv_initializer): Call directly
2329 gfc_conv_constant for C_NULL_(FUN)PTR.
2331 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
2334 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
2335 checking the rest of the dimensions for elements.
2337 2010-02-21 Tobias Burnus <burnus@net-b.de>
2340 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
2342 * option.c (gfc_init_options,gfc_handle_option): Ditto.
2343 * trans-expr.c (gfc_conv_expr_op): Use the flag.
2344 * invoke.texi: Document new -fno-protect-parens flag.
2346 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
2352 * dependency.c (gfc_check_argument_var_dependency): Use enum
2353 value instead of arithmetic vaue for 'elemental'.
2354 (check_data_pointer_types): New function.
2355 (gfc_check_dependency): Call check_data_pointer_types.
2356 * trans-array.h : Change fourth argument of
2357 gfc_conv_array_parameter to boolean.
2358 * trans-array.c (gfc_conv_array_parameter): A contiguous array
2359 can be a dummy but it must not be assumed shape or deferred.
2360 Change fourth argument to boolean. Array constructor exprs will
2361 always be contiguous and do not need packing and unpacking.
2362 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
2363 space and change fourth argument of gfc_conv_array_parameter
2365 (gfc_trans_arrayfunc_assign): Change fourth argument of
2366 gfc_conv_array_parameter to boolean.
2367 * trans-io.c (gfc_convert_array_to_string): The same.
2368 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
2370 2010-02-20 Tobias Burnus <burnus@net-b.de>
2373 * libgfortran.h: Add GFC_RTCHECK_MEM.
2374 * invoke.texi (-fcheck=): Document -fcheck=mem.
2375 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
2376 and enable malloc-success check only with -fcheck=mem.
2377 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
2379 2010-02-16 Tobias Burnus <burnus@net-b.de>
2382 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
2383 * intrinsic.c (add_functions): Ditto.
2384 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
2385 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
2387 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2390 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
2391 gfc_trans_do prototype.
2392 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
2393 a loop exit condition. If exit condition is given, build the loop exit
2394 code, checking IO results of implied do loops in READ and WRITE.
2395 (gfc_trans_do): Likewise.
2396 * trans.c (trans_code): New static work function, previously
2397 gfc_trans_code. Passes exit condition to gfc_trans_do.
2398 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
2399 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
2400 * trans-io.c (build_dt): Build an exit condition to allow checking IO
2401 result status bits in the dtparm structure. Use this condition in call
2402 to gfc_trans_code_cond.
2404 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
2408 * trans-array.c (gfc_conv_array_parameter): Use
2409 gfc_full_array_ref_p to detect full and contiguous variable
2410 arrays. Full array components and contiguous arrays do not need
2411 internal_pack and internal_unpack.
2413 2010-02-11 Jakub Jelinek <jakub@redhat.com>
2416 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
2419 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
2421 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
2424 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
2425 Tobias Burnus <burnus@net-b.de>
2428 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
2430 2010-02-10 Tobias Burnus <burnus@net-b.de>
2433 * trans-decl.c (gfc_generate_function_code): Only check
2434 actual-vs.-dummy character bounds if not bind(C).
2436 2010-02-10 Jakub Jelinek <jakub@redhat.com>
2439 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
2440 info->dimen after info has been freed.
2442 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2445 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
2448 2010-02-09 Jakub Jelinek <jakub@redhat.com>
2450 * module.c (fix_mio_expr): Declare sym.
2452 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
2455 * module.c (fix_mio_expr): Fix for private generic procedures.
2457 2010-02-09 Daniel Kraft <d@domob.eu>
2460 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
2461 length to be correct and issue only with -Wsurprising.
2462 * invoke.texi (Wsurprising): Mention this new warning that is
2463 turned on by -Wsurprising.
2465 2010-02-09 Daniel Kraft <d@domob.eu>
2468 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
2469 can be CHARACTER type.
2470 (MINVAL), (MAXLOC), (MINLOC): Ditto.
2472 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
2475 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
2476 'formal_ptr'. If this is true, give returned descriptor unity
2477 lbounds, in all dimensions, and the appropriate offset.
2478 (gfc_conv_procedure_call); If formal is a pointer, set the last
2479 argument of gfc_conv_subref_array_arg to true.
2480 * trans.h : Add last argument for gfc_conv_subref_array_arg.
2481 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
2482 new arg of gfc_conv_subref_array_arg to false.
2483 * trans-stmt.c (forall_make_variable_temp): The same.
2485 2010-02-03 Tobias Burnus <burnus@net-b.de>
2488 * interface.c (compare_parameter): Disable rank-checking
2491 2010-02-02 Tobias Burnus <burnus@net-b.de>
2494 * parse.c (decode_specification_statement): Use sym->result not sym.
2496 2010-02-01 Tobias Burnus <burnus@net-b.de>
2499 * decl.c (variable_decl): Allow default initializer in
2500 TYPE declarations in PURE functions.
2502 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2505 * resolve.c (resolve_allocate_expr): Move default initialization code
2506 here from gfc_trans_allocate.
2507 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2509 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2510 of CLASS variables via memcpy.
2511 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2512 to resolve_allocate_expr.
2514 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2517 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2518 * gfortran.h : Add prototype for above.
2519 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2520 (gfc_trans_subcomponent_assign): Call new function to replace
2521 the code to deal with allocatable components.
2522 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2523 gfc_get_full_arrayspec_from_expr to replace existing code.
2525 2010-01-25 Tobias Burnus <burnus@net-b.de>
2528 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2531 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2535 * expr.c (remove_subobject_ref): If the constructor is NULL use
2536 the expression as the source.
2537 (simplify_const_ref): Change the type of expression if
2538 there are component references. Allow for substring to be at
2539 the end of an arbitrarily long chain of references. If an
2540 element is found that is not in an EXPR_ARRAY, assume that this
2541 is scalar initialization of array. Call remove_subobject_ref in
2542 this case with NULL second argument.
2544 2010-01-24 Tobias Burnus <burnus@net-b.de>
2547 * array.c (gfc_array_dimen_size): Use correct specific
2548 function in the check.
2550 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2553 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2554 is required, turn any trailing array elements after a range
2555 into ranges so that offsets can be calculated.
2557 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2559 * module.c (mio_f2k_derived): Use enumerator as initializer of
2563 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2564 bitfield of width 2.
2566 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2569 * resolve.c (extract_compcall_passed_object): Set locus for
2570 passed-object argument.
2571 (extract_ppc_passed_object): Set locus and correctly remove PPC
2574 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2577 * trans-decl.c (add_argument_checking): Do not use the backend
2578 decl directly to test for the presence of an optional dummy
2579 argument. Use gfc_conv_expr_present, remembering to set the
2583 * trans-decl.c (gfc_generate_function_code): Small white space
2584 changes. If 'recurcheckvar' is NULL do not try to reset it.
2586 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2589 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2590 component for extended types.
2591 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2592 and take care of parent component accessibility.
2594 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2597 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2598 * interface.c (check_interface1): Move a warning message here from
2599 resolve_fl_procedure.
2600 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2601 * module.c (read_module): Remove call to gfc_check_interfaces, since
2602 this comes too early here.
2603 * resolve.c (resolve_fl_procedure): Move warning message to
2606 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2609 * interface.c (check_interface1): Pass symbol name rather than NULL to
2610 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2612 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2613 than NULL to gfc_compare_interfaces.
2615 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2618 * trans-array.c (duplicate_allocatable): Static version of
2619 gfc_duplicate_allocatable with provision to handle scalar
2620 components. New boolean argument to switch off call to malloc
2622 (gfc_duplicate_allocatable): New function to call above with
2624 (gfc_copy_allocatable_data): New function to call above with
2626 (structure_alloc_comps): Do not apply indirect reference to
2627 scalar pointers. Add new section to copy allocatable components
2628 of arrays. Extend copying of allocatable components to include
2630 (gfc_copy_only_alloc_comp): New function to copy allocatable
2631 component derived types, without allocating the base structure.
2632 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2633 Add primitive for gfc_copy_only_alloc_comp.
2634 * trans-expr.c (gfc_conv_procedure_call): After calls to
2635 transformational functions with results that are derived types
2636 with allocatable components, copy the components in the result.
2637 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2638 of lhs derived types before allocation.
2640 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2643 * module.c (load_generic_interfaces): If a procedure that is
2644 use associated but not generic is given an interface that
2645 includes itself, then make it generic.
2647 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2648 Shujing Zhao <pearly.zhao@oracle.com>
2650 PR translation/42469
2651 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2652 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2653 character between option name and help text.
2655 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2659 * trans-array.c (gfc_conv_array_initializer): Change call to
2660 gfc_error_now to call to gfc_fatal_error.
2661 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2662 (is_constant_element): Changed name from constant_element.
2663 (gfc_constant_ac): Only use expand_construuctor for expression
2664 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2665 call gfc_is_constant_expr.
2666 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2668 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2669 array expressions should have their constructors expanded.
2670 (gfc_resolve_expr): Use new function to determine whether or not to call
2671 gfc_expand_constructor.
2673 2010-01-09 Tobias Burnus <burnus@net-b.de>
2676 * trans-expr.c (gfc_trans_structure_assign): Handle
2678 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2679 to the constructor for c_null_(fun)ptr.
2680 * resolve.c (resolve_structure_cons): Add special case
2681 for c_null_(fun)ptr.
2683 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2685 * gfortranspec.c (lang_specific_driver): Update copyright notice
2688 2010-01-08 Tobias Burnus <burnus@net-b.de>
2691 * symbol.c (check_conflict, gfc_copy_attr): Add
2692 ASYNCHRONOUS support.
2693 (gfc_add_asynchronous): New function.
2694 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2695 (gfc_match_asynchronous): New function.
2696 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2697 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2698 (gfc_add_asynchronous): New Prototype.
2699 * module.c (ab_attribute, mio_symbol_attribute): Add
2700 ASYNCHRONOUS support.
2701 * resolve.c (was_declared): Ditto.
2702 * match.h (gfc_match_asynchronous): New prototype.
2703 * parse.c (decode_specification_statement,decode_statement):
2704 Add ASYNCHRONOUS support.
2706 2010-01-07 Tobias Burnus <burnus@net-b.de>
2709 * trans-decl.c (get_proc_pointer_decl): Fix call to
2710 gfc_conv_initializer for array-valued proc-pointer funcs.
2712 2010-01-07 Tobias Burnus <burnus@net-b.de>
2715 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2716 allocatable scalars with SAVE attribute.
2718 2010-01-05 Tobias Burnus <burnus@net-b.de>
2721 * options.c (gfc_post_options): Set -frecursion
2722 when -fopenmp is used.
2724 2010-01-05 Tobias Burnus <burnus@net-b.de>
2727 * trans-expr.c (gfc_conv_procedure_call): Nullify
2728 return value for allocatable-scalar character functions.
2730 2010-01-04 Tobias Burnus <burnus@net-b.de>
2733 * error.c (error_printf, gfc_warning, gfc_notify_std,
2734 gfc_warning_now, gfc_error, gfc_error_now,
2735 gfc_fatal_error): Change argument name from nocmsgid to
2736 gmsgid to enable (x)gettext's % checking.
2738 2010-01-04 Tobias Burnus <burnus@net-b.de>
2740 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2742 2010-01-04 Tobias Burnus <burnus@net-b.de>
2745 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2746 for functions returning allocatable scalars.
2747 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2748 reallocating an allocatable scalar.
2749 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2751 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2752 allocatable scalars.
2753 (gfc_generate_function_code): Nullify result variable for
2754 allocatable scalars.
2757 * module.c (gfc_use_module): Fix warning string to allow
2761 * invoke.texi (-fcheck=recursion): Mention that the checking
2762 is also disabled for -frecursive.
2763 * trans-decl.c (gfc_generate_function_code): Disable
2764 -fcheck=recursion when -frecursive is used.
2766 * intrinsic.texi (iso_c_binding): Improve wording.
2769 Copyright (C) 2010 Free Software Foundation, Inc.
2771 Copying and distribution of this file, with or without modification,
2772 are permitted in any medium without royalty provided the copyright
2773 notice and this notice are preserved.