1 2010-11-22 Michael Matz <matz@suse.de>
3 * gfortranspec.c (library): New global, moved from ...
4 (lang_specific_driver): ... here.
5 (lang_specific_pre_link): Test it here before including
8 2010-11-21 Michael Matz <matz@suse.de>
9 Tobias Burnus <burnus@net-b.de>
12 * gfortranspec.c (lang_specific_driver,
13 lang_specific_pre_link): Load libgfortran.spec in
14 lang_specific_pre_link unless found in the -L path.
16 2010-11-20 Janne Blomqvist <jb@gcc.gnu.org>
18 * f95-lang.c (gfc_init_decl_processing): Set size_type_node as
19 unsigned int of pointer size and set sizetype based on that.
20 * trans-types.c (gfc_init_types): Don't set size_type_node to an
23 2010-11-17 Joseph Myers <joseph@codesourcery.com>
25 * f95-lang.c (gfc_be_parse_file): Take no arguments.
27 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
28 Tobias Burnus <burnus@net-b.de>
31 * gfortranspec.c (find_spec_file): New function.
32 (lang_specific_driver): Try to find .spec file and use it.
33 * trans-io.c (iocall): Define IOCALL_X_REAL128/COMPLEX128(,write).
34 (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
35 (transfer_expr): Call __float128 I/O functions.
36 * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
39 2010-11-15 Tobias Burnus <burnus@net.b.de>
42 * check.c (variable_check): Don't treat functions calls as variables;
43 optionally accept function themselves.
44 (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc,
45 gfc_check_null, gfc_check_present, gfc_check_cpu_time,
46 gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number,
47 gfc_check_random_seed, gfc_check_system_clock,
48 gfc_check_dtime_etime, gfc_check_dtime_etime_sub,
49 gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call.
51 2010-11-13 Tobias Burnus <burnus@net-b.de>
54 * trans-common.c (build_field): Add TREE_SIDE_EFFECTS for volatile.
55 * trans-decl.c (gfc_finish_var_decl): Ditto.
56 (create_function_arglist): Handle volatile dummy arguments.
58 2010-11-12 Joseph Myers <joseph@codesourcery.com>
60 * Make-lang.in (gfortranspec.o): Use $(OPTS_H).
61 * gfortran.h (gfc_handle_option): Take location_t parameter.
62 * options.c (gfc_handle_option): Take location_t parameter.
64 2010-11-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
67 trans-expr.c (gfc_conv_procedure_call): Avoid NULL array spec.
69 2010-11-11 Nathan Froyd <froydnj@codesourcery.com>
72 * options.c (gfc_post_options): Initialize gfc_option.max_errors.
73 (gfc_handle_option) [OPT_fmax_errors_]: Remove.
74 * lang.opt (fmax-errors=): Remove.
76 2010-11-11 Steven G. Kargl <kargl@gcc.gnu.org>
78 * symbol.c (verify_bind_c_derived_type): Accept BIND(C) on an empty
81 2010-11-11 Jan Hubicka <jh@suse.cz>
83 * options.c (gfc_post_options): Remove flag_whopr.
85 2010-11-11 Tobias Burnus <burnus@net-b.de>
88 * resolve.c (resolve_transfer): Reject I/O transfer of
92 * resolve.c (resolve_code): Reject nonscalar FORALL masks.
94 2010-11-11 Janus Weil <janus@gcc.gnu.org>
96 * resolve.c (resolve_procedure_interface): Copy 'is_bind_c' attribute.
98 2010-11-10 Joseph Myers <joseph@codesourcery.com>
100 * trans-array.c (gfc_trans_deferred_array): Use "front-end"
101 spelling in diagnostic.
102 * trans.c (gfc_allocate_array_with_status): Add missing space in
105 2010-11-10 Joseph Myers <joseph@codesourcery.com>
107 * cpp.c (asm_file_name): Don't declare here.
109 2010-11-10 Tobias Burnus <burnus@net-b.de>
112 * intrinsic.c (gfc_intrinsic_sub_interface): Check for attr.pure
113 and not for attr.elemental.
114 * intrinsic.texi (move_alloc): Document as being pure.
116 2010-11-10 Tobias Burnus <burnus@net-b.de>
119 * resolve.c (resolve_fl_derived): Don't allow CLASS in
120 sequence/BIND(C) types.
122 2010-11-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
123 Mikael Morin <mikael@gcc.gnu.org>
126 * intrinsic.c: Correctly set the pure attributes for intrinsic
128 * expr.c (check_specification_function): Remove this function and move
129 its code into gfc_is_constant_expr. (gfc_is_constant_expr): Change the
130 order of checks by checking for non-constant arguments first. Then,
131 check for initialization functions, followed by intrinsics.
133 2010-11-09 Janus Weil <janus@gcc.gnu.org>
136 * gfortran.h (gfc_add_data_component,gfc_add_vptr_component,
137 gfc_add_hash_component,gfc_add_size_component,
138 gfc_add_def_init_component): New macros.
139 * class.c (gfc_add_component_ref): Renamed data component.
140 (get_unique_type_string): New function.
141 (gfc_build_class_symbol): Use 'get_unique_type_string' to construct
142 uniques names for the class containers. Rename components.
143 (gfc_find_derived_vtab): Use 'get_unique_type_string' to construct
144 uniques names for the vtab symbols. Rename components.
145 * decl.c (attr_decl1): Renamed class container components.
146 * iresolve.c (gfc_resolve_extends_type_of): Ditto.
147 * match.c (select_type_set_tmp): Renamed temporaries.
148 * module.c (read_module): Renamed vtab and vtype symbols.
149 * resolve.c (resolve_structure_cons,resolve_typebound_function,
150 resolve_typebound_subroutine,resolve_deallocate_expr,
151 resolve_select_type,resolve_fl_derived): Renamed class container and
153 * trans-array.c (structure_alloc_comps): Ditto.
154 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
155 * trans-expr.c (gfc_conv_derived_to_class,gfc_conv_structure,
156 gfc_trans_class_init_assign,gfc_trans_class_assign): Ditto.
157 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof,
158 gfc_conv_intrinsic_storage_size,gfc_conv_allocated,gfc_conv_associated,
159 gfc_conv_same_type_as): Ditto.
160 * trans-stmt.c (gfc_trans_allocate): Ditto.
162 2010-11-08 Jerry DeLisle <jvdelisle@gcc.gnu.org>
165 * trans-decl.c (generate_local_decl): Do not generate unused warning
166 for variables in namelists.
168 2010-11-08 Janus Weil <janus@gcc.gnu.org>
171 * decl.c (build_struct): Build vtab immediately if derived type
172 has already been declared.
174 2010-11-08 Janus Weil <janus@gcc.gnu.org>
177 * trans-types.c (gfc_copy_dt_decls_ifequal): Handle CLASS components.
179 2010-11-06 Janus Weil <janus@gcc.gnu.org>
182 * trans-expr.c (gfc_trans_class_assign): Find 'vtab' symbol in correct
185 2010-11-05 Janus Weil <janus@gcc.gnu.org>
189 * class.c (gfc_find_derived_vtab): Improved search for existing vtab.
190 Add component '$copy' to vtype symbol for polymorphic deep copying.
191 * expr.c (gfc_check_pointer_assign): Make sure the vtab is generated
192 during resolution stage.
193 * resolve.c (resolve_codes): Don't resolve code if namespace is already
195 * trans-stmt.c (gfc_trans_allocate): Call '$copy' procedure for
196 polymorphic ALLOCATE statements with SOURCE.
198 2010-11-03 Thomas Koenig <tkoenig@gcc.gnu.org>
199 Paul Thomas <pault@gcc.gnu.org>
201 * dump-parse-tree.c (code_indent): Take label into acount
202 when calculating indent.
203 (show_typespec): Also display class.
204 (show_attr): Add module name to argument.
205 Don't show UNKNOWN for flavor, access and save. Don't show
206 SAVE_NONE. Don't show INTENT_UNKNOWN. Show module for use
207 association. Show intent only for dummy arguments.
208 Set length of shown symbol names to minimum of 12.
209 Show attributes header.
210 (show_symbol): Adjust show_level.
211 (show_symtree): Clear up display for ambiguous. Show if symbol
212 was imported from namespace.
213 (show_code_node): Clear up indenting. Traverse symtree and
214 show code directly instead of calling show_namespace.
216 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
218 * trans-decl.c (add_argument_checking): Use build_zero_cst instead of
220 * trans-expr.c (gfc_conv_missing_dummy, fill_with_spaces): Likewise.
221 * trans-stmt.c (gfc_trans_do): Likewise.
223 2010-11-02 Steven G. Kargl < kargl@gcc.gnu.org>
224 Tobias Burnus <burnus@net-b.de>
227 * array.c (gfc_match_array_constructor): Reject deferred type
228 parameter (DTP) in type-spec.
229 * decl.c (char_len_param_value, match_char_length,
230 gfc_match_char_spec, build_sym, variable_decl,
231 enumerator_decl): Support DTP.
232 * expr.c (check_inquiry): Fix check due to support for DTP.
233 * gfortran.h (gfc_typespec): Add Boolean 'deferred'.
234 * misc.c (gfc_clear_ts): Set it to false.
235 * match.c (gfc_match_allocate): Support DTP.
236 * resolve.c (resolve_allocate_expr): Not-implemented error for DTP.
237 (resolve_fl_variable): Add DTP constraint check.
238 * trans-decl.c (gfc_trans_deferred_vars): Add not-implemented
241 2010-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
244 * fortran/match.c (match_derived_type_spec): Reoplace gfc_match_symbol
245 with a gfc_find_symbol to prevent namespace pollution. Remove dead
247 (match_type_spec): Remove parsing of '::'. Collapse character
248 kind checking to one location.
249 (gfc_match_allocate): Use correct locus in error message.
251 2010-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
253 * gfortran.h (gfc_option_t): Replace dump_parse_tree by
254 dump_fortran_original and add dump_fortran_optimized.
255 * lang.opt: Add fdump-fortran-original and
256 fdump-fortran-optimized. Document that fdump-parse-tree is
258 * gfortran.texi: Add -fdump-fortran-original and
259 -fdump-fortran-optimized. -fdump-parse-tree is deprecated.
260 * frontend-passes.c (gfc_run_passes): If optimizing and
261 if gfc_option.dump_fortran_optimized is set, dump the parse tree
263 * parse.c: Rename gfc_option.dump_parse_tree to
264 gfc_option.dump_fortran_original.
265 * options.c (gfc_init_options): Rename gfc_option.dump_parse_tree
266 to gfc_option.dump_fortran_original and handle
267 gfc_option.dump_fortran_optimize.
268 (gfc_post_options): Rename gfc_option.dump_parse_tree
269 to gfc_option.dump_fortran_original.
270 (gfc_handle_option): Rename OPT_fdump_parse_tree to
271 OPT_fdump_fortran_original and gfc_option.dump_parse_tree
272 to gfc_option.dump_fortran_original. Handle
273 OPT_fdump_fortran_optimized.
275 2010-10-30 Janus Weil <janus@gcc.gnu.org>
280 * interface.c (count_types_test): Symmetrize type check.
281 (generic_correspondence): Ditto.
283 2010-10-27 Janus Weil <janus@gcc.gnu.org>
286 * interface.c (compare_allocatable): Handle polymorphic allocatables.
287 (compare_parameter): Add two error messages for polymorphic dummies.
289 2010-10-26 Janus Weil <janus@gcc.gnu.org>
292 * trans.h (gfc_deallocate_scalar_with_status): New prototype.
293 * trans.c (gfc_deallocate_scalar_with_status): New function for
294 deallocation of allocatable scalars.
295 * trans-array.c (structure_alloc_comps): Call it here ...
296 * trans-decl.c (gfc_trans_deferred_vars): ... here ...
297 * trans-stmt.c (gfc_trans_deallocate): ... and here.
299 2010-10-26 Tobias Burnus <burnus@net-b.de>
302 * trans-stmt.c (gfc_trans_allocate): Do a deep-copy for SOURCE=.
305 * trans-array.c (duplicate_allocatable): Use size of type and not
306 the size of the pointer to the type.
308 2010-10-25 Steven G. Kargl <kargl@gcc.gnu.org>
311 * fortran/scanner.c (include_line): Check return value of load_file.
313 2010-10-23 Tobias Burnus <burnus@net-b.de>
316 * expr.c (gfc_check_vardef_context): Fix PROTECTED check.
318 2010-10-21 Janus Weil <janus@gcc.gnu.org>
321 * match.h (gfc_matching_ptr_assignment): New global variable to indicate
322 we're currently matching a (non-proc-)pointer assignment.
323 * decl.c (match_pointer_init): Set it.
324 * match.c (gfc_match_pointer_assignment): Ditto.
325 * primary.c (matching_actual_arglist): New global variable to indicate
326 we're currently matching an actual argument list.
327 (gfc_match_actual_arglist): Set it.
328 (gfc_match_varspec): Reject procedure pointer component calls with
329 missing argument list.
331 2010-10-21 Janus Weil <janus@gcc.gnu.org>
334 * interface.c (gfc_compare_interfaces): Switch arguments of type
335 comparison (important for polymorphic variables).
337 2010-10-21 Tobias Burnus <burnus@net-b.de>
340 * expr.c (gfc_check_vardef_context): Treat pointer functions
343 2010-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
346 * trans_stmt.c (gfc_trans_stop): Fix whitespace. Build a call to new
347 F08 numeric stop function.
348 * trans.h: Add declaration for gfor_fndecl_stop_numeric_f08.
349 * trans-decl.c (gfc_build_builtin_function_decls): Build declaration
350 for stop_numeric_f08.
352 2010-10-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
354 * gfortran.h: Remove definition of bt enumerator.
355 * libgfortran.h: Add bt enumerator type alighned with defintion.
356 Remove the dtype enumerator, no longer used.
357 previously given in libgfortran/io.h
358 * trans-types.c: Use new bt enumerator.
359 * trans-io.c: Likewise.
361 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
363 * trans-io.c (gfc_build_io_library_fndecls):
364 Array descriptor arguments to transfer_array can be
365 dereferenced recursively.
367 2010-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
372 * trans-io.c (enum iocall): Add IOCALL_X_INTEGER_WRITE,
373 IOCALL_X_LOGICAL_WRITE, IOCALL_X_CHARACTER_WRITE,
374 IOCALL_X_CHARACTER_WIDE_WRIE, IOCALL_X_REAL_WRITE,
375 IOCALL_X_COMPLEX_WRITE and IOCALL_X_ARRAY_WRITE.
376 (gfc_build_io_library_fndecls): Add corresponding function
378 (transfer_expr): If the current transfer is a READ, use
379 the iocall with the original version, otherwise the version
381 (transfer_array_desc): Likewise.
383 2010-10-15 Tobias Burnus <burnus@net-b.de>
386 * trans.h (gfc_add_modify_loc, gfc_evaluate_now_loc): New prototypes.
387 (gfc_trans_runtime_error_vararg): Remove prototype.
388 * trans.c (gfc_add_modify_loc, gfc_evaluate_now_loc): New functions.
389 (gfc_add_modify, gfc_evaluate_now): Use them.
390 (trans_runtime_error_vararg): Renamed from
391 gfc_trans_runtime_error_vararg, made static and use locus.
392 (gfc_trans_runtime_error): Use it.
393 (gfc_trans_runtime_check): Ditto and make use of locus.
394 * trans-stmt.c (gfc_trans_if_1, gfc_trans_simple_do,
395 gfc_trans_do, gfc_trans_do_while): Improve line number
396 associated with generated expressions.
398 2010-10-12 Daniel Kraft <d@domob.eu>
401 * parse.c (parse_associate): Set typespec of associate-name if that of
402 the target is already available.
404 2010-10-10 Janus Weil <janus@gcc.gnu.org>
407 * resolve.c (resolve_typebound_function): Bugfix for type-bound
410 2010-10-09 Thomas Koenig <tkoenig@gcc.gnu.org>
412 * frontend-passes.c: Include opts.h.
413 (optimize_comparison): Renamed from optimize_equality.
414 Change second argument to operation to be compared.
415 Use flag_finite_math_only to avoid comparing REAL and
416 COMPLEX only when NANs are honored. Simplify comparing
417 of string concatenations where left or right operands are
418 equal. Simplify all comparison operations, based on the result
419 of gfc_dep_compare_expr.
420 * dependency.c: Include arith.h.
421 (gfc_are_identical_variables): Volatile variables should not
422 compare equal to themselves.
423 (gfc_dep_compare_expr): Handle string constants and string
426 2010-10-08 Joseph Myers <joseph@codesourcery.com>
428 * f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
429 * gfortran.h (gfc_init_options_struct): Declare.
430 * options.c (gfc_init_options_struct): New. Split out from
433 2010-10-07 Janus Weil <janus@gcc.gnu.org>
436 * resolve.c (resolve_typebound_function): Use correct declared type
437 for type-bound operators.
439 2010-10-07 Mikael Morin <mikael@gcc.gnu.org>
442 Revert revision 165026:
443 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
445 * decl.c (match_procedure_in_type): Assertify if conditions.
447 2010-10-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
450 * resolve.c (resolve_transfer): Use expression inside parenthesis to
451 find acutal component to be transgferred.
453 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
455 * trans-stmt.c (gfc_trans_allocate): free lhs expr.
457 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
459 * trans-array.c (gfc_free_ss_chain): Made non-static.
460 * trans-array.h (gfc_free_ss_chain): New prototype.
461 * trans-stmt.c (gfc_trans_where_2): Free ss chains.
463 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
465 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Also free symbol's
468 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
470 * trans-stmt.c (gfc_trans_forall_1): Free forall struct at the end.
472 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
474 * trans-expr.c (get_proc_ptr_comp): Restore initial expression type
475 before calling gfc_free_expr.
477 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
479 * trans-array.c (gfc_conv_tmp_array_ref): Add factorized call to
480 gfc_advance_se_ss_chain.
481 * trans-expr.c (gfc_conv_subref_array_ref, gfc_conv_procedure_call,
482 gfc_conv_array_constructor_expr, gfc_trans_assignment_1): Remove
483 calls to gfc_advance_se_ss_chain after gfc_conv_tmp_array_ref.
484 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
485 * trans-stmt.c (gfc_trans_where_assign, gfc_trans_where_3): Ditto.
487 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
489 * trans.c (gfc_restore_backend_locus): New function.
490 (gfc_get_backend_locus): Renamed to ...
491 (gfc_save_backend_locus): ... this.
492 * trans.h (gfc_restore_backend_locus, gfc_get_backend_locus,
493 gfc_save_backend_locus): Same.
494 * trans-array.c (gfc_trans_g77_array, gfc_trans_dummy_array_bias,
495 gfc_trans_deferred_array): Rename gfc_get_backend_locus to
496 gfc_save_backend_locus.
497 (gfc_trans_dummy_array_bias): Call gfc_restore_backend_locus at the
499 (gfc_trans_g77_array, gfc_trans_deferred_array): Use
500 gfc_restore_backend_locus instead of gfc_set_backend_locus.
501 (gfc_trans_deferred_array): Call gfc_restore_backend_locus on early
503 * trans-decl.c (gfc_get_extern_function_decl, build_entry_thunks,
504 gfc_trans_deferred_vars):
505 Rename gfc_get_backend_locus to gfc_save_backend_locus.
506 Use gfc_restore_backend_locus insted of gfc_set_backend_locus.
508 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
510 * trans-array.c (gfc_build_constant_array_constructor): Free array
513 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
515 * symbol.c (gfc_copy_formal_args_ppc): Free previous formal arg list
516 before overwriting it.
518 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
520 * array.c (gfc_match_array_spec): Don't re-initialize cleared struct.
521 * symbol.c (gen_shape_param): Ditto.
523 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
525 * symbol.c (free_entry_list): New function.
526 (gfc_free_namespace): Free list of entries.
528 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
530 * symbol.c (free_components): Free list of formal args and formal
533 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
535 * simplify.c (gfc_simplify_size): Clear temporary mpz int before
538 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
540 * resolve.c (add_dt_to_dt_list): Remove unneeded if.
542 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
544 * resolve.c (check_typebound_baseobject): Free local expr before
547 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
549 * primary.c (gfc_match_structure_constructor): Invert the assert logic.
551 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
553 * primary.c (gfc_free_structure_ctor_component): Also free the
554 component structure itself.
556 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
558 * module.c (gfc_use_module): Free atom_string when done with it.
560 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
562 * module.c (read_module): Remove useless string duplication.
564 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
566 * gfortranspec.c (append_arg): Remove commented code.
568 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
570 * decl.c (match_procedure_in_type): Assertify if conditions.
572 2010-10-06 Mikael Morin <mikael@gcc.gnu.org>
574 * cpp.c (gfc_cpp_post_options): Don't create a cpp reader if
575 preprocessing is disabled.
577 2010-10-06 Jakub Jelinek <jakub@redhat.com>
580 * f95-lang.c (ATTR_NOTHROW_LEAF_LIST, ATTR_CONST_NOTHROW_LEAF_LIST,
581 ATTR_NOTHROW_LIST, ATTR_CONST_NOTHROW_LIST): Define.
582 (gfc_define_builtin): Change last argument to int bitmask from bool,
583 control addition of TREE_NOTHROW and leaf attribute as well.
584 (DO_DEFINE_MATH_BUILTIN): Adjust callers.
585 (gfc_init_builtin_functions): Likewise. Remove
586 ATTR_{,CONST_}NOTHROW_LIST enum.
588 2010-10-04 Andi Kleen <ak@linux.intel.com>
590 * Make-lang.in (gfortran, f951): Add + to build rule.
592 2010-10-04 Richard Guenther <rguenther@suse.de>
594 * f95-lang.c (current_translation_unit): New global variable.
595 (gfc_create_decls): Build a translation-unit decl.
596 (pushdecl): In the global binding-level use the
597 translation-unit decl as DECL_CONTEXT.
598 * trans-decl.c (gfc_get_symbol_decl): Use DECL_FILE_SCOPE_P.
599 (build_function_decl): Likewise. Delay setting the assembler
600 name, leave setting of DECL_CONTEXT to pushdecl.
601 (trans_function_start): Use DECL_FILE_SCOPE_P.
602 (gfc_create_module_variable): Likewise. Remove questionable
604 * trans.c (gfc_generate_module_code): Likewise.
606 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
608 * cpp.c (cpp_define_builtins): Call functions from cppbuiltin.c
609 instead of duplicating code.
610 * Make-lang.in: Add dependency on cppbuiltin.h. Don't define
613 2010-10-02 Janus Weil <janus@gcc.gnu.org>
616 * resolve.c (resolve_formal_arglist): Avoid setting default type for
617 formal arguments of intrinsic procedures.
619 2010-09-30 Janus Weil <janus@gcc.gnu.org>
622 * resolve.c (resolve_allocate_expr): Do not use
623 'gfc_has_default_initializer'.
625 2010-09-30 Tobias Burnus <burnus@net-b.de>
627 * gfortran.tex (Fortran 2008 status): Update list of
628 implemented features.
630 2010-09-29 Joseph Myers <joseph@codesourcery.com>
632 * lang.opt: Don't use VarExists.
634 2010-09-29 Joseph Myers <joseph@codesourcery.com>
636 * cpp.c (cpp_define_builtins): Update names of gfc_option_t
638 (gfc_cpp_post_options): Update names of cpp_options members.
639 (cb_cpp_error): Update names of diagnostic_context members.
640 * f95-lang.c (gfc_init_builtin_functions): Update names of
641 gfc_option_t members.
642 * gfortran.h (gfc_option_t): Rename warn_conversion and
644 * intrinsic.c (gfc_convert_type_warn): Update names of
645 gfc_option_t members.
646 * options.c (gfc_init_options, gfc_post_options, set_Wall,
647 gfc_handle_option): Update names of gfc_option_t members.
648 * parse.c (next_free, next_fixed): Update names of gfc_option_t
650 * scanner.c (pedantic): Remove extern declaration.
651 (skip_free_comments, skip_fixed_comments, include_line): Update
652 names of gfc_option_t members.
653 * trans-decl.c (gfc_generate_function_code): Update names of
654 gfc_option_t members.
656 2010-09-28 Tobias Burnus <burnus@net-b.de>
660 * intrinsic.c (add_functions): Make compiler_version and
661 compiler_options CLASS_INQUIRY.
662 * gfortran.h (gfc_get_option_string): New prototype.
663 * intrinsic.texi (COMPILER_VERSION, COMPILER_OPTIONS):
665 (C_SIZEOF): Mark as inquiry function of ISO_C_BINDING.
666 (ISO_FORTRAN_ENV): Refer to COMPILER_VERSION and COMPILER_OPTIONS.
667 (ISO_C_BINDING): Refer to C_SIZEOF.
668 * options.c (gfc_get_option_string): New function.
669 * simplify.c (gfc_simplify_compiler_options): Use it.
670 (gfc_simplify_compiler_version): Include compiler name.
672 2010-09-28 Jan Hubicka <jh@suse.cz>
674 * f95-lang.c (gfc_define_builtin): Make leaf.
675 (gfc_init_builtin_functions): Handle only ATTR_CONST_NOTHROW_LEAF_LIST
676 and ATTR_NOTHROW_LEAF_LIST.
677 (DEF_SYNC_BUILTIN): Check ATTR_CONST_NOTHROW_LEAF_LIST.
678 (DEF_GOMP_BUILTIN): Likewise.
680 2010-09-28 Tobias Burnus <burnus@net-b.de>
683 * trans-decl.c (gfc_get_symbol_decl): Use gsym for decl of
686 2010-09-27 Tobias Burnus <burnus@net-b.de>
690 * intrinsic.h (gfc_simplify_compiler_options,
691 gfc_simplify_compiler_version): New prototypes.
692 * intrinsic.c (gfc_intrinsic_function_by_id,
693 make_from_module): New functions.
694 (gfc_find_function, gfc_find_subroutine, gfc_generic_intrinsic,
695 gfc_specific_intrinsic): Don't return module intrinsics.
696 (add_functions): Add compiler_options, compiler_version.
697 (gfc_intrinsic_func_interface): Also lookup symbol by ISYM ID.
698 * symbol.c (std_for_isocbinding_symbol): Add version check for
700 * iso-fortran-env.def: Add compiler_options, compiler_version.
701 * iso-c-binding.def: Add c_sizeof.
702 * gfortran.h (gfc_intrinsic_sym): Add from_module:1.
703 (iso_c_binding_symbol, iso_fortran_env_symbol): Add NAMED_FUNCTIONS.
704 (gfc_intrinsic_function_by_id): New prototype.
705 * module.c (create_intrinsic_function): New function.
706 (import_iso_c_binding_module, use_iso_fortran_env_module): Use it.
707 * trans-types.c (init_c_interop_kinds): Add NAMED_FUNCTIONS.
708 * resolve.c (resolve_intrinsic): Try also to resolve intrinsics
710 * simplify.c (gfc_simplify_compiler_options,
711 gfc_simplify_compiler_version): New functions.
713 2010-09-26 Daniel Kraft <d@domob.eu>
717 * resolve.c (resolve_select_type): Clarify code.
718 (resolve_assoc_var): Only set typespec if it is currently unknown.
720 2010-09-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
723 * module.c (create_int_parameter_array): Set the array value shape.
725 2010-09-25 Tobias Burnus <burnus@net-b.de>
727 * gfortran.texi: Re-add accidently removed \input line.
729 2010-09-25 Daniel Kraft <d@domob.eu>
732 * gfortran.h (struct gfc_dt): New member `dt_io_kind'.
733 * io.c (resolve_tag): F2008 check for NEWUNIT and variable
734 definition checks for NEWUNIT, IOSTAT, SIZE and IOMSG.
735 (gfc_free_dt): Correctly handle freeing of `dt_io_kind' and
736 `extra_comma' with changed semantics.
737 (gfc_resolve_dt): Check variable definitions.
738 (match_io_element): Remove INTENT and PURE checks here and
739 initialize code->ext.dt member.
740 (match_io): Set dt->dt_io_kind.
741 (gfc_resolve_inquire): Check variable definition for all tags
742 except UNIT, FILE and ID.
743 * resolve.c (resolve_transfer): Variable definition check.
745 2010-09-25 Tobias Burnus <burnus@net-b.de>
747 * interface.c (gfc_match_end_interface): Constify char pointer
750 2010-09-24 Steven G. Kargl < kargl@gcc.gnu.org>
752 * interface.c (gfc_match_end_interface): Deal with user defined
753 operators that overload rational operators and C1202.
755 2010-09-24 Tobias Burnus <burnus@net-b.de>
757 * gfortran.texi: Add second space after end-of-sentence period;
758 change / to /@/ to allow hyphenation of URLs.
759 (Standards): Remove duplicated OpenMP, update wording given that
760 Fortran 2008 now released.
761 (Fortran 2008 status): Update and add list of implemented features.
763 2010-09-24 Tobias Burnus <burnus@net-b.de>
766 * iso-fortran-env.def: Add NAMED_KINDARRAY with
767 character_kinds, integer_kinds, logical_kinds and
769 * gfortran.h: Add them to iso_fortran_env_symbol.
770 * libgfortran.h: Rename GFC_INQUIRE_INTERNAL_UNIT to
771 LIBERROR_INQUIRE_INTERNAL_UNIT and move it from
772 libgfortran_stat_codes to libgfortran_error_codes.
773 * module.c (create_int_parameter_array): New function.
774 (use_iso_fortran_env_module): Use it for
775 NAMED_KINDARRAY of iso-fortran-env.def.
776 * trans-decl.c (gfc_get_symbol_decl): Parameter
777 arrays of intrinsics modules become local static variables.
778 * intrinsic.texi (ISO_FORTRAN_ENV): Add character_kinds,
779 integer_kinds, logical_kinds and real_kinds.
781 2010-09-23 Thomas Koenig <tkoenig@gcc.gnu.org>
784 * frontend-passes.c (optimize_binop_array_assignment):
785 Only re-use lhs as intermediate storage if kind and type
788 2010-09-23 Mikael Morin <mikael@gcc.gnu.org>
792 * trans-array.c (gfc_conv_expr_descriptor): Handle
793 ss->type == GFC_SS_INTRINSIC (for {l,u}bound intrinsics) case.
795 2010-09-23 Tobias Burnus <burnus@net-b.de>
797 * intrinsic.texi (OpenMP modules): Add named constants of
800 2010-09-23 Daniel Kraft <d@domob.eu>
805 * gfortran.h (gfc_check_vardef_context): New method.
806 (struct symbol_attribute): New flag `select_type_temporary'.
807 * primary.c (gfc_variable_attr): Clarify initialization of ref.
808 (match_variable): Remove PROTECTED check and assignment check
809 for PARAMETERs (this is now done later).
810 * match.c (gfc_match_iterator): Remove INTENT(IN) check.
811 (gfc_match_associate): Defer initialization of newAssoc->variable.
812 (gfc_match_nullify): Remove PURE definability check.
813 (select_type_set_tmp): Set new `select_type_temporary' flag.
814 * expr.c (gfc_check_assign): Remove INTENT(IN) check here.
815 (gfc_check_pointer_assign): Ditto (and other checks removed).
816 (gfc_check_vardef_context): New method.
817 * interface.c (compare_parameter_protected): Removed.
818 (compare_actual_formal): Use `gfc_check_vardef_context' for checks
819 related to INTENT([IN]OUT) arguments.
820 * intrinsic.c (check_arglist): Check INTENT for intrinsics.
821 * resolve.c (gfc_resolve_iterator): Use `gfc_check_vardef_context'.
822 (remove_last_array_ref): New method.
823 (resolve_deallocate_expr), (resolve_allocate_expr): Ditto.
824 (resolve_allocate_deallocate): Ditto (for STAT and ERRMSG).
825 (resolve_assoc_var): Remove checks for definability here.
826 (resolve_select_type): Handle resolving of code->block here.
827 (resolve_ordinary_assign): Remove PURE check.
828 (resolve_code): Do not resolve code->blocks for SELECT TYPE here.
829 Use `gfc_check_vardef_context' for assignments and pointer-assignments.
831 2010-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
833 * gfortran.texi (Argument list functions): Allow URL to wrap.
834 * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX)
835 (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE)
836 (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of
837 code markups in the text.
838 * invoke.texi (Fortran Dialect Options)
839 (Error and Warning Options, Directory Options, Code Gen Options):
840 Likewise. Remove @code inside @smallexample.
842 2010-09-22 Joseph Myers <joseph@codesourcery.com>
844 * gfortranspec.c (lang_specific_driver): Handle OPT__version and
845 OPT__help instead of OPT_fversion and OPT_fhelp.
846 * lang.opt (-all-warnings, -assert, -assert=, -comments,
847 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
848 -dump, -dump=, -include-barrier, -include-directory,
849 -include-directory=, -include-directory-after,
850 -include-directory-after=, -include-prefix, -include-prefix=,
851 -no-line-commands, -no-standard-includes, -output, -output=,
852 -preprocess, -print-missing-file-dependencies, -trace-includes,
853 -undefine-macro, -undefine-macro=, -user-dependencies, -verbose,
854 -write-dependencies, -write-user-dependencies): New.
856 2010-09-21 Jason Blevins <jrblevin@sdf.org>
858 * intrinsics.texi (HYPOT, IMAGE_INDEX, BESSEL_JN, BESSEL_YN,
859 execute_command_line, IEOR, IOR, NORM2, NOT, NULL, PARITY):
862 2010-09-21 Mikael Morin <mikael@gcc.gnu.org>
865 * trans-array.c (gfc_conv_expr_descriptor): Calculate dim out of n and
869 * trans-array.c (gfc_conv_expr_descriptor): Unset full if we are
870 accessing dimensions in reversed order.
873 * trans-array.c (gfc_conv_expr_descriptor): Special case noncopying
874 intrinsic function call.
876 * trans-array.c (gfc_conv_expr_descriptor): Remove ss lookup.
877 Update asserts accordingly.
880 * trans.h (gfc_se): New field force_tmp.
881 * trans-expr.c (gfc_conv_procedure_call): Check for argument alias
882 and set parmse.force_tmp if some alias is found.
883 * trans-array.c (gfc_conv_expr_descriptor): Force a temporary creation
884 if se->force_tmp is set.
886 2010-09-20 Janus Weil <janus@gcc.gnu.org>
889 * trans-expr.c (gfc_conv_procedure_call): Fix pointer checking for
890 TBPs, PPCs and pointer/allocatable components.
892 2010-09-20 Paul Thomas <pault@gcc.gnu.org>
895 * simplify.c (is_constant_array_expr): Allow structure array
896 elements as well as constants.
897 (gfc_simplify_pack, gfc_simplify_reshape, gfc_simplify_spread,
898 gfc_simplify_transpose, gfc_simplify_unpack): Copy the derived
899 type of source to the result.
901 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
903 * frontend-passes.c (gfc_expr_walker): Also
904 handle EXPR_SUBSTRING.
906 2010-09-19 Thomas Koenig <tkoenig@gcc.gnu.org>
908 * frontend-passes.c (gfc_expr_walker): Handle
909 constructors and references.
911 2010-09-16 Tobias Burnus <burnus@net-b.de>
914 * trans-types.c (create_fn_spec): New function.
915 (gfc_get_function_type): Call it.
917 2010-09-16 Jakub Jelinek <jakub@redhat.com>
919 * gfortran.h (walk_code_fn_t, walk_expr_fn_t): New types.
920 (gfc_expr_walker, gfc_code_walker): New prototypes.
921 * frontend-passes.c (gfc_expr_walker, gfc_code_walker): New functions.
922 (WALK_SUBEXPR, WALK_SUBEXPR_TAIL, WALK_SUBCODE): Define.
923 (optimize_namespace): Use gfc_code_walker.
924 (optimize_code, optimize_expr): Rewritten as gfc_code_walker hooks.
925 (optimize_expr_0, optimize_code_node,
926 optimize_actual_arglist): Removed.
927 (optimize_assignment): Don't call optimize_expr_0.
929 2010-09-16 Janus Weil <janus@gcc.gnu.org>
932 * interface.c (compare_parameter): Create vtab for actual argument,
933 instead of formal (if needed).
935 2010-09-15 Janus Weil <janus@gcc.gnu.org>
938 * resolve.c (resolve_allocate_expr): Do default initialization via
941 2010-09-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
943 * mathbuiltins.def: Do not defined huge_val built-in.
944 * trans-const.c (gfc_build_inf_or_huge): New function.
945 * trans-const.h (gfc_build_inf_or_huge): New prototype.
946 * f95-lang.c (gfc_init_builtin_functions): Don't defined
948 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): We don't
949 have functions of type (*) (void) anymore.
950 (gfc_conv_intrinsic_minmaxloc): Call gfc_build_inf_or_huge.
951 (gfc_conv_intrinsic_nearest): Call gfc_build_inf_or_huge instead
952 of generating a call to huge_val().
954 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
956 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
957 * dependency.c (gfc_check_dependency): Don't depend on
958 expr's inline_noncopying_intrinsic_attribute.
959 * dependency.c (gfc_check_argument_var_dependency,
960 gfc_check_argument_dependency): Ditto. Recursively check dependency
961 as NOT_ELEMENTAL in the non-copying (=transpose) case.
962 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
963 * resolve.c (find_noncopying_intrinsics): Remove.
964 (resolve_function, resolve_call): Remove call to
965 find_noncopying_intrinsics.
967 * trans-array.c (gfc_conv_array_transpose): Remove.
968 (gfc_walk_subexpr): Make non-static. Move prototype...
969 * trans-array.h (gfc_walk_subexpr): ... here.
970 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
972 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
973 gfc_inline_intrinsic_function_p): New.
974 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
975 Remove transpose from the libcall list.
976 (gfc_walk_intrinsic_function): Special case inline intrinsic.
977 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
979 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
981 * trans-expr.c (expr_is_variable): New function taking non-copying
982 intrinsic functions into account.
983 (gfc_trans_assignment_1): Use expr_is_variable.
985 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
987 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
988 real array dimension instead of the scalarizer (loop) dimension.
990 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
992 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
993 transposed references.
995 2010-09-10 Tobias Burnus <burnus@net-b.de>
998 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
999 build4_stat_loc): New inline functions.
1000 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
1001 (build1_v, build2_v, build3_v, build4_v): Use input_location
1003 * trans-array.c (gfc_trans_scalarized_loop_end,
1004 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
1005 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
1006 gfc_finish_wrapped_block): Ditto.
1007 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
1008 * trans-expr.c (gfc_conv_missing_dummy,
1009 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
1010 * trans-openmp.c (gfc_omp_clause_default_ctor,
1011 gfc_trans_omp_critical, gfc_trans_omp_parallel,
1012 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
1013 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
1014 gfc_trans_omp_single, gfc_trans_omp_task,
1015 gfc_trans_omp_workshare): Ditto.
1017 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
1019 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
1020 for dummy argument that appears in a specification statement.
1022 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1024 * trans-array.c (gfc_get_array_ref_dim): New function.
1025 (gfc_trans_create_temp_array): Reconstruct array
1026 bounds from loop bounds. Use array bounds instead of loop bounds.
1028 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1030 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
1031 Get the array dimension from the dim array.
1033 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1035 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
1036 dim array to get the stride in the innermost loop.
1038 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1040 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
1041 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
1042 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
1044 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1046 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
1047 and info dimension are the same. Loop over loop dimension.
1048 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
1050 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
1052 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
1055 2010-09-09 Tobias Burnus <burnus@net-b.de>
1058 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
1059 STAT): Show also syntax for the function version.
1060 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
1061 add_sym_3s_intent): Remove function.
1062 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
1064 (add_sym_2_intent): New function.
1065 (add_functions): Set intent for functions which modify
1066 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
1067 argument name of hostnm from "a" to "c"
1068 (add_subroutines): Change add_sym_*s_intent to
1069 add_sym_*s and add intent to the add_sym_*s calls.
1071 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1074 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
1075 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
1076 * gfortran.h: Define ISYM values for above intrinsics.
1077 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1078 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
1079 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1080 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1081 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1082 gfc_simplify_merge_bits, gfc_simplify_rshift,
1083 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
1084 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
1085 gfc_resolve_shift): New prototypes.
1086 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
1087 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
1088 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
1089 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
1091 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
1092 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
1093 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
1095 (gfc_conv_intrinsic_function): Call above static functions.
1096 * intrinsic.texi: Document new intrinsics.
1097 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
1098 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
1099 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
1100 gfc_simplify_merge_bits, gfc_simplify_rshift,
1101 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
1104 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1106 * frontend-passes.c (optimize_code_node): Walk block chain by default.
1109 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
1110 instead of code->block.
1113 * openmp.c (resolve_omp_do): Report not enough do loops for
1114 collapse even if block->next is NULL.
1116 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
1119 * dependency.c (gfc_deb_compare_expr): Take missing optional
1120 arguments into account.
1122 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1124 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1125 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
1126 (gfc_build_intrinsic_function_decls): Don't build the
1127 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
1128 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
1129 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
1130 of calling clz128/ctz128 library functions.
1132 2010-09-07 Jan Hubicka <jh@suse.cz>
1134 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
1137 2010-09-07 Tobias Burnus <burnus@net-b.de>
1140 * intrinsic.texi (COS): Remove superfluous "n".
1142 2010-09-07 Tobias Burnus <burnus@net-b.de>
1145 * trans-array.c (gfc_conv_descriptor_data_get,
1146 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
1147 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
1148 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
1149 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
1150 gfc_conv_shift_descriptor_lbound,
1151 gfc_set_loop_bounds_from_array_spec,
1152 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
1153 gfc_conv_array_transpose, gfc_get_iteration_count,
1154 gfc_grow_array, gfc_trans_array_ctor_element,
1155 gfc_trans_array_constructor_subarray,
1156 gfc_trans_array_constructor_value,
1157 constant_array_constructor_loop_size, gfc_trans_array_constructor,
1158 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
1159 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
1160 gfc_conv_array_ref, gfc_trans_preloop_setup,
1161 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1162 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
1163 gfc_conv_descriptor_size, gfc_array_init_size,
1164 gfc_array_allocate, gfc_array_deallocate,
1165 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
1166 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
1167 get_array_charlen, gfc_conv_expr_descriptor,
1168 array_parameter_size, gfc_conv_array_parameter,
1169 gfc_trans_dealloc_allocated, get_full_array_size,
1170 duplicate_allocatable,
1171 structure_alloc_comps): Change fold_build[0-9] to
1172 fold_build[0-9]_loc.
1173 (duplicate_allocatable, structure_alloc_comps,
1174 gfc_duplicate_allocatable): Add space after function name.
1176 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
1178 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
1179 checking string length value.
1180 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
1181 gfc_charlen_type_node type.
1184 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
1185 length to gfc_charlen_type_node.
1187 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1190 * frontend-passes.c (optimize_binop_array_assignment): New
1192 (optimize_assignment): Call it.
1194 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1197 * trans-expr.c (gfc_conv_substring): If start and end
1198 of the string reference are equal, set the length to one.
1200 2010-09-06 Tobias Burnus <burnus@net-b.de>
1203 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
1205 2010-09-06 Tobias Burnus <burnus@net-b.de>
1208 * dump-parse-tree.c (gfc_debug_expr): New function.
1210 2010-09-06 Tobias Burnus <burnus@net-b.de>
1213 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
1214 (check_specific): Special case for those intrinsics.
1215 * gfortran.h (gfc_isym_id): Add new intrinsics
1216 * intrinsic.h (gfc_check_transf_bit_intrins,
1217 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
1218 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
1220 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
1221 gfc_resolve_iparity, resolve_transformational): New functions.
1222 (gfc_resolve_product, gfc_resolve_sum,
1223 gfc_resolve_parity): Use resolve_transformational.
1224 * check.c (gfc_check_transf_bit_intrins): New function.
1225 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
1226 gfc_simplify_iparity, do_bit_any, do_bit_ior,
1227 do_bit_xor, simplify_transformation): New functions.
1228 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
1229 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
1230 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
1231 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
1232 Handle IALL, IANY and IPARITY intrinsics.
1233 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
1235 (IALL, IANY, IPARITY): Document new intrinsics.
1237 2010-09-05 Tobias Burnus <burnus@net-b.de>
1240 * f95-lang.c (gfc_truthvalue_conversion): Use
1241 fold_build[0-9]_loc instead of fold_build[0-9].
1242 * convert.c (convert): Ditto.
1243 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1244 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1245 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1246 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
1247 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
1248 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1249 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1250 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
1251 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1252 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1253 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
1254 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
1255 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
1256 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1257 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
1258 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
1259 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
1260 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
1261 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
1262 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
1263 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
1264 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
1265 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
1266 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
1267 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
1268 gfc_conv_associated, gfc_conv_same_type_as,
1269 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
1271 2010-09-04 Tobias Burnus <burnus@net-b.de>
1274 * resolve.c (resolve_fl_namelist): Change constraint checking
1275 order to prevent endless loop.
1277 2010-09-04 Janus Weil <janus@gcc.gnu.org>
1280 * resolve.c (resolve_allocate_expr): Generate default initializers
1281 already at this point, resolve them and put them into expr3, ...
1282 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
1285 2010-09-03 Tobias Burnus <burnus@net-b.de>
1288 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
1289 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
1291 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1292 gfc_conv_string_length, gfc_conv_substring,
1293 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1294 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1295 gfc_conv_expr_op, gfc_build_compare_string,
1296 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
1297 gfc_conv_derived_to_class, conv_isocbinding_procedure,
1298 gfc_conv_procedure_call, fill_with_spaces,
1299 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
1300 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
1301 gfc_trans_scalar_assign, gfc_trans_zero_assign,
1302 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
1303 fold_build[0-9] to fold_build[0-9]_loc.
1304 * trans-io.c (set_parameter_const, set_parameter_value,
1305 set_parameter_ref, gfc_convert_array_to_string, set_string,
1306 set_internal_unit, io_result, set_error_locus,
1307 nml_get_addr_expr, build_dt): Ditto.
1308 * trans-openmp.c (gfc_omp_clause_default_ctor,
1309 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
1310 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
1311 gfc_trans_omp_do): Ditto.
1312 * trans.c (gfc_add_modify, gfc_build_addr_expr,
1313 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
1314 gfc_trans_runtime_check, gfc_call_malloc,
1315 gfc_allocate_with_status, gfc_allocate_array_with_status,
1316 gfc_call_free, gfc_deallocate_with_status,
1317 gfc_call_realloc): Ditto.
1319 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1322 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
1323 arglists for pure user functions, or for those intrinsic
1324 functions which are also pure.
1325 * intrinsics.c (add_conv): Mark conversion functions as pure.
1326 (add_char_conversions): Likewise.
1328 2010-09-03 Daniel Kraft <d@domob.eu>
1331 * resolve.c (resolve_actual_arglist): Allow internal procedure
1332 as actual argument with Fortran 2008.
1334 2010-09-03 Daniel Kraft <d@domob.eu>
1337 * gfortran.h (struct gfc_code): Renamed `whichloop' to
1338 `which_construct' as this is no longer restricted to loops.
1339 * parse.h (struct gfc_state_data): New field `construct'.
1340 * match.c (match_exit_cycle): Handle EXIT from non-loops.
1341 * parse.c (push_state): Set `construct' field.
1342 * resolve.c (resolve_select_type): Extend comment.
1343 * trans-stmt.c (gfc_trans_if): Add exit label.
1344 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
1345 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
1346 (gfc_trans_do), (gfc_trans_do_while): Ditto.
1347 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
1348 (gfc_trans_cycle): Ditto.
1349 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
1351 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1353 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
1354 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
1355 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
1356 * intrinsic.texi (RSHIFT): Fix documentation.
1358 2010-09-02 Tobias Burnus <burnus@net-b.de>
1361 * trans-common.c (create_common): Change build[0-9] to
1363 * trans-const.c (gfc_conv_constant_to_tree,
1364 gfc_conv_constant_to_tree): Ditto.
1365 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1366 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1367 add_argument_checking, create_main_function,
1368 gfc_generate_return): Ditto.
1369 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
1370 * trans-stmt.c (allocate_temp_for_forall_nest_1,
1371 compute_inner_temp_size, compute_overall_iter_number,
1372 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
1373 gfc_conv_elemental_dependencies, gfc_do_allocate,
1374 gfc_evaluate_where_mask, gfc_trans_allocate,
1375 gfc_trans_arithmetic_if, gfc_trans_call,
1376 gfc_trans_character_select, gfc_trans_deallocate,
1377 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
1378 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
1379 gfc_trans_integer_select, gfc_trans_logical_select,
1380 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
1381 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
1382 gfc_trans_where_assign) Ditto.
1384 2010-09-02 Janus Weil <janus@gcc.gnu.org>
1387 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
1390 2010-09-02 Tobias Burnus <burnus@net-b.de>
1393 * resolve.c (apply_default_init): Mark symbol as referenced,
1394 if it is initialized.
1395 (resolve_symbol): Change intialized check for BT_DERIVED such
1396 that also function results get initialized; remove now obsolete
1397 gfc_set_sym_referenced for BT_CLASS.
1399 2010-09-01 Janus Weil <janus@gcc.gnu.org>
1402 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
1403 * resolve.c (resolve_allocate_expr): Defer handling of default
1404 initialization to 'gfc_trans_allocate'.
1405 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
1406 (resolve_fl_derived): Suppress error messages for vtypes.
1407 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
1408 polymorphic MOLD expression.
1409 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
1410 dummy initialization.
1412 2010-09-01 Tobias Burnus <burnus@net-b.de>
1414 * gfortran.texi (preprocessing): Update URL to COCO.
1416 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1418 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
1419 array quad_decls. Remove unnecessary assignment.
1421 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1423 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
1424 other than long double.
1425 * mathbuiltins.def: Add builtins from the POW and CPOW family.
1426 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
1427 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
1428 prefix to function name.
1429 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
1430 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
1432 (gfc_conv_intrinsic_exponent): Likewise.
1433 (gfc_conv_intrinsic_abs): Likewise.
1434 (gfc_conv_intrinsic_mod): Likewise.
1435 (gfc_conv_intrinsic_sign): Likewise.
1436 (gfc_conv_intrinsic_arith): Likewise.
1437 (gfc_conv_intrinsic_fraction): Likewise.
1438 (gfc_conv_intrinsic_nearest): Likewise.
1439 (gfc_conv_intrinsic_spacing): Likewise.
1440 (gfc_conv_intrinsic_rrspacing): Likewise.
1441 (gfc_conv_intrinsic_scale): Likewise.
1442 (gfc_conv_intrinsic_set_exponent): Likewise.
1444 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1446 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
1447 * intrinsic.h (gfc_resolve_execute_command_line): New function.
1448 * iresolve.c (gfc_resolve_execute_command_line): New function.
1449 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
1450 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
1452 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1455 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
1456 and parity{,l,ll} builtins.
1457 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
1458 (gfc_conv_intrinsic_function): Call above new functions.
1459 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
1461 * intrinsic.texi: Document POPCNT and POPPAR.
1463 2010-08-30 Janus Weil <janus@gcc.gnu.org>
1466 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
1468 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1470 * Make-lang.in: Add frontend-passes.o dependencies.
1472 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1475 * resolve.c (resolve_structure_cons): For derived types, make sure the
1476 type has been resolved.
1477 (resolve_typebound_procedures): Make sure the vtab has been generated.
1479 2010-08-29 Janus Weil <janus@gcc.gnu.org>
1482 * match.c (gfc_match_select_type): Give the associate-name the
1483 FL_VARIABLE attribute.
1485 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
1487 * simplify.c (gfc_simplify_bessel_n2): Fix indention
1490 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1493 * trans-types.c (gfc_init_kinds): Disable TFmode.
1495 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1498 * match.c (gfc_match_allocate): Avoid double free on error.
1500 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1503 * gfortran.h (gfc_real_info): Add c_float128 field.
1504 * mathbuiltins.def: Indicate which builtins are const.
1505 * trans-types.h (float128_type_node, complex_float128_type_node,
1506 gfc_real16_is_float128): New variables.
1507 * trans-types.c (float128_type_node, complex_float128_type_node,
1508 gfc_real16_is_float128): New variables.
1509 (gfc_init_kinds): Allow TFmode.
1510 (gfc_build_real_type): Mark __float128 types as such.
1511 (gfc_init_types): Initialize float128_type_node and
1512 complex_float128_type_node
1513 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
1514 argument of OTHER_BUILTIN macro.
1515 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
1516 (builtin_decl_for_precision): Special case for __float128.
1517 (builtin_decl_for_float_kind): Likewise.
1518 (define_quad_builtin): New function.
1519 (gfc_build_intrinsic_lib_fndecls): Create all __float128
1520 library decls if necessary. Store them in the real16_decl and
1521 complex16_decl builtin map fields.
1522 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
1523 library function names.
1525 2010-08-27 Tobias Burnus <burnus@net-b.de>
1528 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
1529 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
1530 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
1531 gfc_resolve_parity): New prototypes.
1532 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
1533 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
1534 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
1535 gfc_resolve_parity): New functions.
1536 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
1538 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
1539 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
1540 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
1541 * gcc/fortran/simplify.c (simplify_transformation_to_array):
1542 Add post-processing opterator.
1543 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
1544 gfc_simplify_product, gfc_simplify_sum): Update call.
1545 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
1546 gfc_simplify_parity): New functions.
1548 2010-08-27 Janus Weil <janus@gcc.gnu.org>
1551 * match.c (select_type_set_tmp): Add the possibility to reset the
1553 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
1555 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1558 * dependency.c (check_section_vs_section): Single test for
1559 identical strides which takes into account that only one
1560 of the strides may be NULL.
1562 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1565 * primary.c (match_hollerith_constant): Calculate padding needed to
1566 fill default integer and allocate string for that size. Set pad bytes
1568 * gfortran.h: Add hollerith pad value to type spec union.
1569 * data.c (create_character_initializer): Fix spelling of function name.
1570 Use hollerith pad value to calculate length.
1571 * arith.c (hollerith2representation); Use hollerith pad value to
1574 2010-08-26 Daniel Kraft <d@domob.eu>
1579 * gfortran.h (struct gfc_association_list): New flag `dangling'.
1580 (gfc_build_block_ns): Declared here...
1581 * parse.h (gfc_build_block_ns): ...instead of here.
1582 * trans.h (gfc_process_block_locals): Expect additionally the
1583 gfc_association_list of BLOCK (if present).
1584 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
1585 * resolve.c (resolve_variable): Only check for invalid *array*
1586 references on associate-names.
1587 (resolve_assoc_var): New method with code previously in resolve_symbol.
1588 (resolve_select_type): Use association to give the selector and
1589 temporaries their values instead of ordinary assignment.
1590 (resolve_fl_var_and_proc): Allow CLASS associate-names.
1591 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
1592 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
1593 to `gfc_process_block_locals' to match new interface.
1594 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
1596 (gfc_process_block_locals): Defer them rather here when linked to
1597 from the BLOCK's association list.
1599 2010-08-25 Jakub Jelinek <jakub@redhat.com>
1601 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
1602 TREE_NOTHROW on fndecls that can't throw. Set
1603 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
1604 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
1605 gfor_fndecl_associated.
1607 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
1610 * frontend-passes.c (optimize_equality): Don't optimize array equality
1612 2010-08-23 Janus Weil <janus@gcc.gnu.org>
1615 * resolve.c (resolve_procedure_interface): New function split off from
1617 (resolve_formal_arglist): Call it here ...
1618 (resolve_symbol): ... and here.
1620 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1622 * Make-lang.in (gfortranspec.o): Update dependencies.
1623 * gfortranspec.c: Include coretypes.h before gcc.h. Include
1625 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
1626 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
1627 (g77_xargc): Make unsigned.
1628 (g77_xargv): Change to g77_x_decoded_options.
1629 (g77_newargc): Make unsigned.
1630 (g77_newargv): Change to g77_new_decoded_options.
1631 (strings_same, options_same): New.
1632 (append_arg): Use cl_decoded_option structures.
1633 (append_option): New.
1634 (add_arg_libgfortran): New.
1635 (lang_specific_driver): Use cl_decoded_option structures.
1637 2010-08-21 Janus Weil <janus@gcc.gnu.org>
1641 * class.c (add_proc_comp): Add static initializer for PPCs.
1642 (add_procs_to_declared_vtab): Modified comment.
1643 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
1644 initializer if the component is part of a vtype.
1645 (mio_component_list): Add argument 'vtype', pass it on to
1647 (mio_symbol): Modified call to 'mio_component_list'.
1648 * trans.h (gfc_conv_initializer): Modified prototype.
1649 (gfc_trans_assign_vtab_procs): Removed.
1650 * trans-common.c (create_common): Modified call to
1651 'gfc_conv_initializer'.
1652 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
1653 gfc_emit_parameter_debug_info): Modified call to
1654 'gfc_conv_initializer'.
1655 (build_function_decl): Remove assertion.
1656 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1657 Removed call to 'gfc_trans_assign_vtab_procs'.
1658 (gfc_conv_initializer): Add argument 'procptr'.
1659 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
1660 (gfc_trans_assign_vtab_procs): Removed.
1661 * trans-stmt.c (gfc_trans_allocate): Removed call to
1662 'gfc_trans_assign_vtab_procs'.
1664 2010-08-21 Tobias Burnus <burnus@net-b.de>
1668 * intrinsic.c (add_sym): Init value attribute.
1669 (set_attr_value): New function.
1670 (add_functions) Use it and add JN/YN resolvers.
1671 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
1672 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
1673 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
1674 * iresolve.c (gfc_resolve_bessel_n2): New function.
1675 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
1677 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
1678 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
1679 * simplify.c (): For YN set to -INF if previous values
1681 * trans-expr.c (gfc_conv_procedure_call): Don't crash
1683 * iresolve.c (gfc_resolve_extends_type_of): Set the
1684 type of the dummy argument to the one of the actual.
1686 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1688 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
1690 2010-08-20 Joseph Myers <joseph@codesourcery.com>
1692 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
1695 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1697 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
1699 2010-08-19 Daniel Kraft <d@domob.eu>
1703 * trans.h (struct gfc_se): New flag `byref_noassign'.
1704 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
1705 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1706 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
1707 and check for compile-time errors with those.
1708 * trans-decl.c (trans_associate_var): Use new routine
1709 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
1710 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
1711 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
1712 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
1713 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
1714 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
1715 rank remapping for assignment.
1717 2010-08-19 Tobias Burnus <burnus@net-b.de>
1719 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
1720 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
1723 2010-08-19 Tobias Burnus <burnus@net-b.de>
1727 * check.c (gfc_check_bessel_n2): New function.
1728 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
1729 * intrinsic.c (add_functions): Add transformational version
1730 of the Bessel_jn/yn intrinsics.
1731 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
1732 gfc_simplify_bessel_yn2): New prototypes.
1733 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
1734 transformational variant.
1735 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
1736 Check for negative order.
1737 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
1738 gfc_simplify_bessel_yn2): New functions.
1740 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1743 * resolve.c (resolve_transfer): Traverse operands and set expression
1744 to be checked to a non EXPR_OP type.
1746 2010-08-19 Janus Weil <janus@gcc.gnu.org>
1749 * gfortran.h (gfc_add_save): Modified prototype.
1750 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
1751 (match_pointer_init): New function to match F08 pointer initialization.
1752 (variable_decl,match_procedure_decl,match_ppc_decl): Use
1753 'match_pointer_init'.
1754 (match_attr_spec): Module variables are implicitly SAVE.
1755 (gfc_match_save): Modified call to 'gfc_add_save'.
1756 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
1758 * primary.c (gfc_variable_attr): Handle SAVE attribute.
1759 * resolve.c (resolve_structure_cons): Add new argument and do pointer
1760 initialization checks.
1761 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
1762 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
1763 (resolve_fl_variable): Handle SAVE_IMPLICIT.
1764 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
1766 * trans-decl.c (gfc_create_module_variable): Module variables with
1767 TARGET can already exist.
1768 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
1769 (gfc_conv_initializer): Implement non-NULL pointer
1772 2010-08-18 Tobias Burnus <burnus@net-b.de>
1775 * intrinsic.texi (selected_char_kind): Document ISO_10646
1778 2010-08-17 Jakub Jelinek <jakub@redhat.com>
1781 * trans-decl.c (build_library_function_decl_1): Chain on
1782 void_list_node instead of creating a new TREE_LIST.
1783 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
1784 * trans-types.c (gfc_get_function_type): Likewise. Set
1785 typelist to void_list_node for the main program.
1787 2010-08-17 Daniel Kraft <d@domob.eu>
1790 * gfortran.h (struct gfc_association_list): New member `where'.
1791 (gfc_is_associate_pointer) New method.
1792 * match.c (gfc_match_associate): Remember locus for each associate
1793 name matched and do not try to set variable flag.
1794 * parse.c (parse_associate): Use remembered locus for symbols.
1795 * primary.c (match_variable): Instead of variable-flag check for
1796 associate names set it for all such names used.
1797 * symbol.c (gfc_is_associate_pointer): New method.
1798 * resolve.c (resolve_block_construct): Don't generate assignments
1799 to give associate-names their values.
1800 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
1801 (resolve_symbol): Set some more attributes for associate variables,
1802 set variable flag here and check it and don't try to build an
1803 explicitely shaped array-spec for array associate variables.
1804 * trans-expr.c (gfc_conv_variable): Dereference in case of association
1806 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
1807 (gfc_sym_type): Return pointer type for association to scalar vars.
1808 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
1809 (trans_associate_var): New method.
1810 (gfc_trans_deferred_vars): Handle association symbols.
1812 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1814 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
1816 (MMDX): Change back to MMD. Mark NoDriverArg instead of
1818 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
1819 OPT_MDX and OPT_MMDX.
1821 2010-08-16 Joseph Myers <joseph@codesourcery.com>
1823 * lang.opt (MDX, MMDX): Mark RejectDriver.
1825 2010-08-15 Janus Weil <janus@gcc.gnu.org>
1827 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
1828 vtabs for generics any more).
1830 2010-08-15 Daniel Kraft <d@domob.eu>
1833 * gfortran.h (gfc_find_proc_namespace): New method.
1834 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
1835 around with namespace.
1836 * symbol.c (gfc_find_proc_namespace): New method.
1837 * trans-decl.c (gfc_build_qualified_array): Use it for correct
1839 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
1840 * parse.c (parse_associate): Removed assignment-generation here...
1841 * resolve.c (resolve_block_construct): ...and added it here.
1842 (resolve_variable): Handle names that are arrays but were not parsed
1843 as such because of association.
1844 (resolve_code): Fix BLOCK resolution.
1845 (resolve_symbol): Generate array-spec for associate-names.
1847 2010-08-15 Tobias Burnus <burnus@net-b.de>
1850 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
1851 (verify_c_interop): Handle unresolved DT with bind(C).
1853 2010-08-15 Tobias Burnus <burnus@net-b.de>
1855 * trans-expr.c (gfc_conv_expr_present): Regard nullified
1856 pointer arrays as absent.
1857 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
1858 dummys as absent argument.
1859 * interface.c (compare_actual_formal,compare_parameter):
1862 2010-08-15 Tobias Burnus <burnus@net-b.de>
1864 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
1865 dummies with intent(in).
1867 2010-08-15 Daniel Kraft <d@domob.eu>
1870 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
1871 routines not IMPURE also as PURE.
1872 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
1873 `NO_CLASS' in `CLASS_IMPURE'.
1874 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
1875 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
1876 (add_functions): Ditto.
1877 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
1878 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
1879 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
1880 are not ALLOCATABLE and have their INTENT specified.
1882 2010-08-13 Daniel Kraft <d@domob.eu>
1884 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
1885 * array.c (gfc_match_array_spec): Match implied-shape specification and
1886 handle AS_IMPLIED_SHAPE correctly otherwise.
1887 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
1888 (variable_decl): Some checks for implied-shape declaration.
1889 * resolve.c (resolve_symbol): Assert that array-spec is no longer
1890 AS_IMPLIED_SHAPE in any case.
1892 2010-08-12 Joseph Myers <joseph@codesourcery.com>
1894 * lang.opt (MD, MMD): Change to MDX and MMDX.
1895 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
1897 2010-08-11 Janus Weil <janus@gcc.gnu.org>
1900 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
1901 'gfc_intrinsic_arg'.
1902 (check_arglist,check_specific): Add reference to 'name' field.
1903 (init_arglist): Remove reference to 'name' field.
1904 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
1905 * check.c (variable_check): Reverse order of checks. Respect intent of
1907 (int_or_proc_check): New function.
1908 (coarray_check): New function.
1909 (allocatable_check): New function.
1910 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
1911 (gfc_check_complex): Use 'int_or_real_check'.
1912 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
1913 gfc_check_ucobound): Use 'coarray_check'.
1914 (gfc_check_pack): Use 'real_or_complex_check'.
1915 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
1916 'int_or_proc_check'.
1917 (scalar_check,type_check,numeric_check,int_or_real_check,
1918 real_or_complex_check,kind_check,double_check,logical_array_check,
1919 array_check,same_type_check,rank_check,nonoptional_check,
1920 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
1921 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
1922 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
1923 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
1924 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
1925 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
1926 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
1929 2010-08-10 Daniel Kraft <d@domob.eu>
1931 * gfortran.texi (Interoperability with C): Fix ordering in menu
1932 and add new subsection about pointers.
1933 (Interoperable Subroutines and Functions): Split off the pointer part.
1934 (working with Pointers): New subsection with extended discussion
1935 of pointers (especially procedure pointers).
1937 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
1940 * array.c (gfc_ref_dimen_size): Add end argument.
1941 If end is non-NULL, calculate it.
1942 (ref_size): Adjust call to gfc_ref_dimen_size.
1943 (gfc_array_dimen_size): Likewise.
1944 (gfc_array_res_shape): Likewise.
1945 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
1946 * resolve.c (resolve_array_ref): For stride not equal to -1,
1947 fill in the lowest possible end.
1949 2010-08-09 Janus Weil <janus@gcc.gnu.org>
1951 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1953 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1955 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1957 (check_some_aliasing): Likewise.
1958 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1959 (gfc_conv_intrinsic_int): Likewise.
1960 (gfc_conv_intrinsic_lib_function): Likewise.
1961 (gfc_conv_intrinsic_cmplx): Likewise.
1962 (gfc_conv_intrinsic_ctime): Likewise.
1963 (gfc_conv_intrinsic_fdate): Likewise.
1964 (gfc_conv_intrinsic_ttynam): Likewise.
1965 (gfc_conv_intrinsic_minmax): Likewise.
1966 (gfc_conv_intrinsic_minmax_char): Likewise.
1967 (gfc_conv_intrinsic_ishftc): Likewise.
1968 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1969 (gfc_conv_intrinsic_merge): Likewise.
1970 (gfc_conv_intrinsic_trim): Likewise.
1971 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1973 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1976 * dependency.c (check_section_vs_section): Handle cases where
1977 the start expression coincides with the lower or upper
1980 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1985 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1986 container types. Do not artificially increase refs. Commit symbols one
1988 * interface.c (compare_parameter): Make sure vtabs are present before
1989 generating module variables.
1990 * resolve.c (resolve_allocate_expr): Ditto.
1992 2010-08-04 Tobias Burnus <burnus@net-b.de>
1996 * resolve.c (resolve_structure_cons): Fix
1999 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
2003 * symbol.c (changed_syms): Made static again.
2004 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
2005 Changed conditional internal error into assert.
2006 Rename function to ...
2007 (gfc_enforce_clean_symbol_state): ... this.
2008 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
2009 Rename the former to the latter.
2010 * parse.c (decode_statement, decode_omp_directive,
2011 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
2013 (changed_syms): Remove declaration.
2014 (next_statement): Use gfc_enforce_clean_symbol_state.
2016 2010-08-04 Tobias Burnus <burnus@net-b.de>
2019 * resolve.c (resolve_structure_cons): Fix handling of
2020 initialization structure constructors with character
2021 elements of the wrong length.
2022 * array.c (gfc_check_iter_variable): Add NULL check.
2023 (gfc_resolve_character_array_constructor): Also truncate
2026 2010-08-04 Tobias Burnus <burnus@net-b.de>
2028 * trans-io.c (gfc_build_io_library_fndecls): Fix return
2029 value of some libgfortran functions.
2031 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
2034 * dependency.c (gfc_deb_compare_expr): Remove any integer
2035 conversion functions to larger types from both arguments.
2036 Remove handling these functions futher down.
2038 2010-08-03 Janus Weil <janus@gcc.gnu.org>
2042 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
2043 * resolve.c (resolve_tb_generic_targets): Check for errors.
2045 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2048 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
2051 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
2054 * dependency.h: Add prototype for gfc_are_identical_variables.
2055 * frontend-passes.c: Include depencency.h.
2056 (optimimize_equality): Use gfc_are_identical_variables.
2057 * dependency.c (identical_array_ref): New function.
2058 (gfc_are_identical_variables): New function.
2059 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
2060 * dependency.c (gfc_check_section_vs_section). Rename gfc_
2061 prefix from statc function.
2062 (check_section_vs_section): Change arguments to gfc_array_ref,
2063 adjust function body accordingly.
2065 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
2066 Janus Weil <janus@gcc.gnu.org>
2071 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
2072 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
2073 gfc_copy_formal_args, gfc_copy_formal_args_intr,
2074 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
2075 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
2076 Call reject_statement in case of error.
2077 (match_deferred_characteritics): Call gfc_undo_symbols in case match
2080 2010-08-01 Janus Weil <janus@gcc.gnu.org>
2083 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
2084 (gfc_find_derived_vtab): Make vtabs and vtypes public.
2085 * module.c (read_module): When reading module files, always import
2086 vtab and vtype symbols.
2088 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
2092 * symbol.c (changed_syms): Made non-static.
2093 * parse.c (changed_syms): Declare new external.
2094 (next_statement): Assert changed_syms is NULL at the beginning.
2096 2010-07-30 Janus Weil <janus@gcc.gnu.org>
2097 Steven G. Kargl <kargl@gcc.gnu.org>
2100 * match.c (match_type_spec): Try to parse derived types before
2103 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
2105 * gfortran.h (gfc_release_symbol): New prototype.
2106 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
2107 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
2108 Use gfc_release_symbol.
2109 * parse.c (gfc_fixup_sibling_symbols): Ditto.
2110 * resolve.c (resolve_symbol): Ditto.
2112 2010-07-29 Tobias Burnus <burnus@net-b.de>
2116 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
2117 external procedure declarations in modules.
2118 (gfc_get_symbol_decl): Modify assert.
2120 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2123 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
2125 2010-07-29 Janus Weil <janus@gcc.gnu.org>
2128 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
2129 (gfc_trans_class_assign): Modified prototype.
2130 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
2131 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
2132 (gfc_trans_class_assign): ... here. Modified actual arguments.
2133 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
2134 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
2135 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
2137 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
2141 * class.c (gfc_find_derived_vtab): Accept or discard newly created
2142 symbols before returning.
2144 2010-07-29 Joseph Myers <joseph@codesourcery.com>
2146 * lang.opt (cpp): Remove Joined and Separate markers.
2147 (cpp=): New internal option.
2148 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
2149 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
2152 2010-07-29 Daniel Kraft <d@domob.eu>
2155 * array.c (resolve_array_bound): Fix error message to properly handle
2156 non-variable expressions.
2158 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
2160 * decl.c (free_value): Also free repeat field.
2161 * data.c (gfc_assign_data_value): Always free offset before returning.
2163 2010-07-28 Daniel Kraft <d@domob.eu>
2165 * gfortran.h (gfc_build_intrinsic_call): New method.
2166 * expr.c (gfc_build_intrinsic_call): New method.
2167 * simplify.c (range_check): Ignore non-constant value.
2168 (simplify_bound_dim): Handle non-variable expressions and
2169 fix memory leak with non-free'ed expression.
2170 (simplify_bound): Handle non-variable expressions.
2171 (gfc_simplify_shape): Ditto.
2172 (gfc_simplify_size): Ditto, but only in certain cases possible.
2174 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2176 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
2179 2010-07-28 Tobias Burnus <burnus@net-b.de>
2182 * trans-types.c (gfc_get_derived_type): Fix DT declaration
2183 from modules for whole-file mode.
2185 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2187 * gfortran.h (gfc_handle_option): Update prototype and return
2189 * options.c (gfc_handle_option): Update prototype and return value
2192 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2194 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
2195 decoded options in allocating deferred_opt.
2196 * cpp.h (gfc_cpp_init_options): Update prototype.
2197 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
2198 * gfortran.h (gfc_option_lang_mask): New.
2199 (gfc_init_options): Update prototype.
2200 * options.c (gfc_option_lang_mask): New.
2201 (gfc_init_options): Update prototype. Pass new arguments to
2202 gfc_cpp_init_options.
2204 2010-07-26 Tobias Burnus <burnus@net-b.de>
2207 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
2208 for functions which are later in the same file.
2209 (gfc_create_function_decl, build_function_decl,
2210 build_entry_thunks): Add global argument.
2211 * trans.c (gfc_generate_module_code): Update
2212 gfc_create_function_decl call.
2213 * trans.h (gfc_create_function_decl): Update prototype.
2214 * resolve.c (resolve_global_procedure): Also resolve for
2217 2010-07-26 Richard Henderson <rth@redhat.com>
2220 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
2221 (gfc_write_global_declarations): New.
2223 2010-07-26 Tobias Burnus <burnus@net-b.de>
2226 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
2227 for call to transfer_namelist_element.
2228 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
2231 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
2234 * Make-lang.in: Add fortran/frontend-passes.o.
2235 * gfortran.h: Add prototype for gfc_run_passes.
2236 * resolve.c (gfc_resolve): Call gfc_run_passes.
2237 * frontend-passes.c: New file.
2239 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2242 * scanner.c (gfc_next_char_literal): Enable truncation warning for
2245 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
2248 * gfortran.h (gfc_namespace): New field old_equiv.
2249 (gfc_free_equiv_until): New prototype.
2250 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
2251 a parameterized stop condition.
2252 (gfc_free_equiv): Use gfc_free_equiv_until.
2253 * parse.c (next_statement): Save equivalence list.
2254 (reject_statement): Restore equivalence list.
2256 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2259 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
2260 in the function so that it does not get missed by early exits.
2261 (load_line): Add checks for quoted strings and free form comments to
2262 disable warnings on comments. Add check for ampersand as first
2263 character after truncation and don't warn for this case, but warn if
2264 there are subsequent non-whitespace characters.
2266 2010-07-24 Tobias Burnus <burnus@net-b.de>
2269 * parse.c (gfc_parse_file): Do not override
2270 gfc_global_ns_list items.
2272 2010-07-24 Tobias Burnus <burnus@net-b.de>
2274 * options.c (gfc_init_options): Enable -fwhole-file by default.
2275 * interface.c (compare_parameter): Assume a Hollerith constant is
2276 compatible with all other argument types.
2278 2010-07-23 Tobias Burnus <burnus@net-b.de>
2281 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
2282 -fwhole-file also for derived types.
2283 * trans-types.c (copy_dt_decls_ifequal): Remove static and
2284 rename to gfc_copy_dt_decls_ifequal.
2285 (gfc_get_derived_type): Update call.
2286 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
2288 2010-07-23 Tobias Burnus <burnus@net-b.de>
2291 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
2293 2010-07-23 Jakub Jelinek <jakub@redhat.com>
2295 * trans-types.c (gfc_get_array_descriptor_base,
2296 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
2297 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
2298 instead of clearing DECL_NAME.
2299 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
2301 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
2304 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
2306 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
2307 reverse the scalarization loop.
2308 gfc_conv_resolve_dependencies: Pass the reverse field of the
2309 loopinfo to gfc_dep_resolver.
2310 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
2311 assignment by resetting loop.reverse.
2312 gfortran.h : Add the gfc_reverse enum.
2313 trans.h : Add the reverse field to gfc_loopinfo.
2314 dependency.c (gfc_check_dependency): Pass null to the new arg
2315 of gfc_dep_resolver.
2316 (gfc_check_section_vs_section): Check for reverse dependencies.
2317 (gfc_dep_resolver): Add reverse argument and deal with the loop
2319 dependency.h : Modify prototype for gfc_dep_resolver to include
2322 2010-07-23 Daniel Kraft <d@domob.eu>
2325 * gfortran.h (gfc_find_symtree_in_proc): New method.
2326 * symbol.c (gfc_find_symtree_in_proc): New method.
2327 * match.c (match_exit_cycle): Look for loop name also in parent
2328 namespaces within current procedure.
2330 2010-07-22 Tobias Burnus <burnus@net-b.de>
2333 * dependency.c (gfc_check_dependency): Add argument alising check.
2334 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
2336 2010-07-22 Daniel Kraft <d@domob.eu>
2338 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
2339 now in the correct place.
2341 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
2344 * Revert my commit r162325.
2346 2010-07-21 Daniel Kraft <d@domob.eu>
2348 * trans.h (gfc_get_return_label): Removed.
2349 (gfc_generate_return): New method.
2350 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2351 returning a tree directly.
2352 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
2353 (gfc_trans_block_construct): Update for new interface to
2354 `gfc_trans_deferred_vars'.
2355 * trans-decl.c (current_function_return_label): Removed.
2356 (current_procedure_symbol): New variable.
2357 (gfc_get_return_label): Removed.
2358 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
2359 returning a tree directly.
2360 (get_proc_result), (gfc_generate_return): New methods.
2361 (gfc_generate_function_code): Clean up and do init/cleanup here
2362 also with gfc_wrapped_block. Remove return-label but rather
2365 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
2368 * fortran/match.c (match_type_spec): Check for derived type before
2371 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2374 * interface.c (matching_typebound_op): Add argument for the
2375 return of the generic name for the procedure.
2376 (build_compcall_for_operator): Add an argument for the generic
2377 name of an operator procedure and supply it to the expression.
2378 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
2379 calls to the above procedures.
2380 * resolve.c (resolve_typebound_function): Catch procedure
2381 component calls for CLASS objects, check that the vtable is
2382 complete and insert the $vptr and procedure components, to make
2384 (resolve_typebound_function): The same.
2385 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
2386 an allocatable scalar if it is a result.
2388 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
2391 * match.c (gfc_match_iterator): Reverted.
2393 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
2396 * match.c (gfc_match_iterator): Remove error that iterator
2397 cannot be INTENT(IN).
2399 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
2401 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
2402 Access subscript through the "dim" field index.
2403 (gfc_trans_create_temp_array): Access ss info through the "dim" field
2405 (gfc_conv_array_index_offset): Ditto.
2406 (gfc_conv_loop_setup): Ditto.
2407 (gfc_conv_expr_descriptor): Ditto.
2408 (gfc_conv_ss_startstride): Ditto. Update call to
2409 gfc_conv_section_startstride.
2410 (gfc_conv_section_startstride): Set values along the array dimension.
2411 Get array dimension directly from the argument.
2413 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2415 * trans.h (gfc_string_to_single_character): New prototype.
2416 * trans-expr.c (string_to_single_character): Renamed to ...
2417 (gfc_string_to_single_character): ... this. No longer static.
2418 (gfc_conv_scalar_char_value, gfc_build_compare_string,
2419 gfc_trans_string_copy): Adjust callers.
2420 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
2421 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
2422 (select_struct): Move to toplevel, add GTY(()).
2423 (gfc_trans_character_select): Optimize SELECT CASE
2424 with character length 1.
2426 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2428 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2429 * trans-common.c: Likewise.
2430 * trans-decl.c: Likewise.
2431 * trans-types.c: Likewise.
2432 * trans.c: Likewise.
2434 2010-07-15 Janus Weil <janus@gcc.gnu.org>
2437 * resolve.c (resolve_typebound_generic_call): Resolve generic
2438 non-polymorphic type-bound procedure calls to the correct specific
2440 (resolve_typebound_subroutine): Remove superfluous code.
2442 2010-07-15 Daniel Kraft <d@domob.eu>
2445 * trans.h (struct gfc_wrapped_block): New struct.
2446 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2447 (gfc_finish_wrapped_block): New method.
2448 (gfc_init_default_dt): Add new init code to block rather than
2450 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
2451 (gfc_trans_dummy_array_bias): Ditto.
2452 (gfc_trans_g77_array): Ditto.
2453 (gfc_trans_deferred_array): Ditto.
2454 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
2455 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
2456 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
2457 (gfc_finish_wrapped_block): New method.
2458 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
2459 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
2460 (gfc_trans_deferred_array): Ditto.
2461 * trans-decl.c (gfc_trans_dummy_character): Ditto.
2462 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
2463 (init_intent_out_dt): Ditto.
2464 (gfc_init_default_dt): Add new init code to block rather than
2466 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
2467 and cleanup code and put it all together.
2469 2010-07-15 Jakub Jelinek <jakub@redhat.com>
2471 * trans.h (gfc_build_compare_string): Add CODE argument.
2472 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
2473 gfc_build_compare_string.
2474 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
2475 gfc_build_compare_string.
2476 (string_to_single_character): Rename len variable to length.
2477 (gfc_optimize_len_trim): New function.
2478 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
2479 or NE_EXPR and one of the strings is string literal with LEN_TRIM
2480 bigger than the length of the other string, they compare unequal.
2483 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
2484 in CASE_LABEL_EXPR and use NULL for low for the default case.
2486 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
2488 * trans-array.c (gfc_conv_section_upper_bound): Remove
2489 (gfc_conv_section_startstride): Don't set the upper bound in the
2490 vector subscript case.
2491 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
2493 2010-07-14 Janus Weil <janus@gcc.gnu.org>
2496 * gfortran.h (gfc_is_data_pointer): Remove prototype.
2497 * dependency.c (gfc_is_data_pointer): Make it static.
2498 * intrinsic.texi: Update documentation on C_LOC.
2499 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
2500 and add a check for polymorphic variables.
2502 2010-07-14 Jakub Jelinek <jakub@redhat.com>
2504 * trans-expr.c (string_to_single_character): Also optimize
2505 string literals containing a single char followed only by spaces.
2506 (gfc_trans_string_copy): Remove redundant string_to_single_character
2509 * trans-decl.c (gfc_build_intrinsic_function_decls,
2510 gfc_build_builtin_function_decls): Mark functions as
2511 DECL_PURE_P or TREE_READONLY.
2513 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
2515 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
2516 instead of build_function_call_expr.
2517 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
2519 2010-07-13 Tobias Burnus <burnus@net-b.de>
2520 Daniel Franke <franke.daniel@gmail.com>
2523 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
2524 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
2526 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
2528 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
2529 Tobias Burnus <burnus@net-b.de>
2532 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
2533 noclobber/noescape annotations to function calls.
2534 (gfc_build_builtin_function_decls): Likewise.
2536 2010-07-13 Janus Weil <janus@gcc.gnu.org>
2542 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
2543 * class.c (gfc_build_class_symbol): Modified call to
2544 'gfc_find_derived_vtab'.
2545 (add_proc_component): Removed, moved code into 'add_proc_comp'.
2546 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
2548 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
2549 Removed treatment of generics.
2550 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
2551 Call 'add_proc_comp' instead of duplicating code.
2552 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
2554 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
2555 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
2556 Removed treatment of generics.
2557 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
2558 'gfc_find_derived_vtab'.
2559 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2560 Removed treatment of generics.
2561 (resolve_select_type,resolve_fl_derived): Modified call to
2562 'gfc_find_derived_vtab'.
2563 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2564 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
2566 * trans-stmt.c (gfc_trans_allocate): Ditto.
2568 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2571 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
2574 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
2576 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
2577 * resolve.c (build_default_init_expr): Ditto.
2579 2010-07-11 Tobias Burnus <burnus@net-b.de>
2582 * module.c (sort_iso_c_rename_list): Remove.
2583 (import_iso_c_binding_module,use_iso_fortran_env_module):
2584 Allow multiple imports of the same symbol.
2586 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
2588 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
2590 2010-07-11 Janus Weil <janus@gcc.gnu.org>
2593 * decl.c (build_sym,attr_decl1): Only build the class container if the
2594 symbol has sufficient attributes.
2595 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
2596 pointer attribute for classes.
2597 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
2598 * module.c (MOD_VERSION): Bump.
2599 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
2600 (mio_symbol_attribute): Handle class_pointer attribute.
2601 * parse.c (parse_derived): Use class_pointer instead of pointer
2602 attribute for classes.
2603 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
2604 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
2605 resolve_allocate_expr,resolve_fl_derived): Ditto.
2606 (resolve_fl_var_and_proc): Check for class_ok attribute.
2608 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
2610 * trans-io.c (gfc_build_st_parameter): Update calls to
2611 gfc_add_field_to_struct.
2612 * trans-stmt.c (ADD_FIELD): Ditto.
2614 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
2616 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
2617 fieldlist, remove fieldlist from argument list.
2618 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
2619 and remove fieldlist from argument list.
2620 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
2621 gfc_get_mixed_entry_union): Move setting
2622 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
2623 * trans-types.h (gfc_add_field_to_struct): Update prototype.
2625 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
2628 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
2629 if the lhs has never been host associated, as well as not being
2630 use associated, a pointer or a target.
2631 * resolve.c (resolve_variable): Mark variables that are host
2633 * gfortran.h: Add the host_assoc bit to the symbol_attribute
2636 2010-07-09 Janus Weil <janus@gcc.gnu.org>
2638 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
2639 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
2640 SIZEOF and C_SIZEOF.
2642 2010-07-08 Janus Weil <janus@gcc.gnu.org>
2645 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
2646 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
2647 gfc_resolve_storage_size): New prototypes.
2648 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
2649 * intrinsic.c (add_functions): Add STORAGE_SIZE.
2650 * iresolve.c (gfc_resolve_storage_size): New function.
2651 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
2653 (gfc_conv_intrinsic_storage_size): New function.
2654 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
2656 2010-07-08 Jakub Jelinek <jakub@redhat.com>
2659 * match.c (match_exit_cycle): Error on EXIT also from collapsed
2660 !$omp do loops. Error on CYCLE to non-innermost collapsed
2663 2010-07-08 Tobias Burnus <burnus@net-b.de>
2666 * array.c (gfc_match_array_ref): Better error message for
2667 coarrays with too few ranks.
2668 (match_subscript): Move one diagnostic to caller.
2669 * gfortran.h (gfc_get_corank): Add prottype.
2670 * expr.c (gfc_get_corank): New function.
2671 * iresolve.c (resolve_bound): Fix rank for cobounds.
2672 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
2673 gfc_resolve_ucobound, gfc_resolve_this_image): Update
2676 2010-07-06 Tobias Burnus <burnus@net-b.de>
2679 * array.c (gfc_expand_constructor): Add optional diagnostic.
2680 * gfortran.h (gfc_expand_constructor): Update prototype.
2681 * expr.c (gfc_simplify_expr, check_init_expr,
2682 gfc_reduce_init_expr): Update gfc_expand_constructor call.
2683 * resolve.c (gfc_resolve_expr): Ditto.
2685 2010-07-06 Tobias Burnus <burnus@net-b.de>
2687 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
2688 * trans-intrinsic.c: Ditto.
2689 * trans-types.c: Ditto.
2690 * convert.c: Include diagnostic-core.h instead of toplev.h.
2692 * trans-array.c: Ditto.
2693 * trans-const.c: Ditto.
2694 * trans-expr.c: Ditto.
2695 * trans-io.c: Ditto.
2696 * trans-openmp.c: Ditto.
2699 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
2702 * check.c (dim_rank_check): Also check intrinsic functions.
2703 Adjust permissible rank for functions which reduce the rank of
2704 their argument. Spread is an exception, where DIM can
2705 be one larger than the rank of array.
2707 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
2710 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
2712 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
2715 * trans-types.c (gfc_get_derived_type): Derived type fields
2716 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
2717 but build_pointer_type_for_mode must be used for this.
2719 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
2721 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
2722 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
2723 type of gfc_conv_procedure_call.
2724 (conv_generic_with_optional_char_arg): Likewise.
2725 * trans-stmt.c (gfc_trans_call): Likewise.
2726 * trans-expr.c (gfc_conv_function_expr): Likewise.
2727 (gfc_conv_procedure_call): Use build_call_vec instead of
2730 2010-07-04 Daniel Kraft <d@domob.eu>
2732 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
2734 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
2738 * trans-types.c (gfc_get_derived_type): Derived type fields
2739 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
2741 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
2744 * decl.c (match_procedure_in_type): Clear structure before using.
2745 (gfc_match_generic): Ditto.
2747 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
2749 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
2750 * trans-types.c (gfc_add_field_to_struct_1): New function, most
2751 of which comes from...
2752 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
2753 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
2755 (gfc_get_array_descriptor_base): Likewise.
2756 (gfc_get_mixed_entry_union): Likewise.
2757 (gfc_get_derived_type): Add extra chain parameter for
2758 gfc_add_field_to_struct.
2759 * trans-stmt.c (gfc_trans_character_select): Likewise.
2760 * trans-io.c (gfc_build_st_parameter): Likewise.
2762 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2765 * resolve.c (is_external_proc): Prevent procedure pointers from being
2766 regarded as external procedures.
2768 2010-06-29 Janus Weil <janus@gcc.gnu.org>
2771 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
2772 passed as second argument of ASSOCIATED.
2774 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
2777 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
2778 to determine if a function assignment can be made without a
2780 (gfc_trans_arrayfunc_assign): Move all the conditions that
2781 suppress the direct function call to the above new functon and
2784 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
2787 * interface.c (argument_rank_mismatch): New function.
2788 (compare_parameter): Call new function instead of generating
2791 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
2793 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
2794 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
2797 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2799 * Make-lang.in: Update dependencies.
2801 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
2803 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
2804 and exit_label fields.
2805 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
2807 * trans-stmt.c (gfc_trans_simple_do): Likewise.
2808 (gfc_trans_do): Likewise.
2809 (gfc_trans_do_while): Likewise.
2810 (gfc_trans_cycle): Use cycle_label directly.
2811 (gfc_trans_exit): Use exit_label directly.
2813 2010-06-27 Daniel Kraft <d@domob.eu>
2815 * dump-parse-tree.c (show_symbol): Dump target-expression for
2817 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
2818 (show_namespace): Use show_level for correct indentation of
2819 "inner namespaces" (contained procedures or BLOCK).
2821 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
2824 * dump-parse-tree.c (show_code_node): Show namespace for
2827 2010-06-26 Tobias Burnus <burnus@net-b.de>
2829 * decl.c (gfc_match_decl_type_spec): Support
2830 TYPE(intrinsic-type-spec).
2832 2010-06-25 Tobias Burnus <burnus@net-b.de>
2834 * intrinsic.h (gfc_check_selected_real_kind,
2835 gfc_simplify_selected_real_kind): Update prototypes.
2836 * intrinsic.c (add_functions): Add radix support to
2838 * check.c (gfc_check_selected_real_kind): Ditto.
2839 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
2840 * trans-decl.c (gfc_build_intrinsic_function_decls):
2841 Change call from selected_real_kind to selected_real_kind2008.
2842 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
2843 (PRECISION, RANGE, RADIX): Add cross @refs.
2845 2010-06-25 Tobias Burnus <burnus@net-b.de>
2847 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
2848 * gfortran.texi (_gfortran_set_options): Update for
2849 GFC_STD_F2008_OBS addition.
2850 * libgfortran.h: Add GFC_STD_F2008_OBS.
2851 * options.c (set_default_std_flags, gfc_handle_option): Handle
2853 io.c (check_format): Fix allow_std check.
2855 2010-06-25 Tobias Burnus <burnus@net-b.de>
2857 * decl.c (gfc_match_entry): Allow END besides
2858 END SUBROUTINE/END FUNCTION for contained procedures.
2860 2010-06-25 Tobias Burnus <burnus@net-b.de>
2862 * parse.c (next_free, next_fixed): Allow ";" as first character.
2864 2010-06-24 Tobias Burnus <burnus@net-b.de>
2867 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
2869 2010-06-22 Janus Weil <janus@gcc.gnu.org>
2872 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
2875 2010-06-21 Tobias Burnus <burnus@net-b.de>
2878 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
2880 * symbol.c (gfc_add_contiguous): New function.
2881 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
2882 * decl.c (match_attr_spec): Ditto.
2883 (gfc_match_contiguous): New function.
2884 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
2886 * gfortran.h (symbol_attribute): Add contiguous.
2887 (gfc_is_simply_contiguous): Add prototype.
2888 (gfc_add_contiguous): Add prototype.
2889 * match.h (gfc_match_contiguous): Add prototype.
2890 * parse.c (decode_specification_statement,
2891 decode_statement): Handle contiguous attribute.
2892 * expr.c (gfc_is_simply_contiguous): New function.
2893 * dump-parse-tree.c (show_attr): Handle contiguous.
2894 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
2896 * trans-expr.c (gfc_add_interface_mapping): Copy
2898 * trans-array.c (gfc_conv_descriptor_stride_get,
2899 gfc_conv_array_parameter): Handle contiguous arrays.
2900 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
2901 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
2903 * trans.h (gfc_array_kind): Ditto.
2904 * trans-decl.c (gfc_get_symbol_decl): Ditto.
2906 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2908 * options.c (gfc_handle_option): Don't handle N_OPTS.
2910 2010-06-19 Janus Weil <janus@gcc.gnu.org>
2913 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
2916 2010-06-18 Tobias Burnus <burnus@net-b.de>
2919 * resolve.c (resolve_allocate_deallocate): Properly check
2920 part-refs in stat=/errmsg= for invalid use.
2922 2010-06-17 Janus Weil <janus@gcc.gnu.org>
2925 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2926 Return directly in case of an error.
2928 2010-06-16 Janus Weil <janus@gcc.gnu.org>
2931 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
2932 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
2933 structure to each procedure in a procedure list.
2934 * module.c (mio_typebound_proc): Add NULL argument to
2935 'gfc_get_typebound_proc'.
2936 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
2937 to initialize the new structure.
2939 2010-06-15 Janus Weil <janus@gcc.gnu.org>
2942 * gfortran.h (gfc_expr): Add new member 'mold'.
2943 * match.c (gfc_match_allocate): Implement the MOLD tag.
2944 * resolve.c (resolve_allocate_expr): Ditto.
2945 * trans-stmt.c (gfc_trans_allocate): Ditto.
2947 2010-06-15 Jakub Jelinek <jakub@redhat.com>
2950 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
2951 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
2952 GFC_DECL_SAVED_DESCRIPTOR set.
2953 (gfc_omp_report_decl): New function.
2954 * trans.h (gfc_omp_report_decl): New prototype.
2955 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2957 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2961 * gfortranspec.c (lang_specific_driver): Removed deprecation
2963 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2964 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2965 * cpp.h (gfc_cpp_makedep): New.
2966 (gfc_cpp_add_dep): New.
2967 (gfc_cpp_add_target): New.
2968 * cpp.c (gfc_cpp_option): Add deps* members.
2969 (gfc_cpp_makedep): New.
2970 (gfc_cpp_add_dep): New.
2971 (gfc_cpp_add_target): New.
2972 (gfc_cpp_init_options): Initialize new options.
2973 (gfc_cpp_handle_option): Handle new options.
2974 (gfc_cpp_post_options): Map new options to libcpp-options.
2975 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2976 (gfc_cpp_done): If requested, write dependencies to file.
2977 * module.c (gfc_dump_module): Add a module filename as target.
2978 * scanner.c (open_included_file): New parameter system; add the
2979 included file as dependency.
2980 (gfc_open_included_file): Add the included file as dependency.
2981 (gfc_open_intrinsic_module): Likewise.
2982 * invoke.texi: Removed deprecation warning for -M.
2983 * gfortran.texi: Removed Makefile-dependencies project.
2985 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2987 * resolve.c (resolve_global_procedure): Improved checking if an
2988 explicit interface is required.
2990 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2992 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2994 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2995 (gfc_conv_intrinsic_ttynam): Likewise.
2996 (gfc_conv_intrinsic_trim): Likewise.
2998 2010-06-12 Janus Weil <janus@gcc.gnu.org>
3001 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
3003 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3005 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
3007 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3009 * mathbuiltins.def: Add builtins that do not directly correspond
3010 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
3011 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
3012 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
3013 code_{r,c}{4,8,10,16} fields. Add
3014 {,complex}{float,double,long_double}_built_in fields.
3015 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
3016 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
3017 definition of OTHER_BUILTIN.
3018 (real_compnt_info): Remove unused struct.
3019 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
3021 (build_round_expr): Call builtin_decl_for_precision instead of
3023 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
3024 instead of a switch.
3025 (gfc_build_intrinsic_lib_fndecls): Match
3026 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
3027 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
3029 (gfc_conv_intrinsic_lib_function): Go through all the extended
3031 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
3032 instead of a switch.
3033 (gfc_conv_intrinsic_abs): Likewise.
3034 (gfc_conv_intrinsic_mod): Likewise.
3035 (gfc_conv_intrinsic_sign): Likewise.
3036 (gfc_conv_intrinsic_fraction): Likewise.
3037 (gfc_conv_intrinsic_nearest): Likewise.
3038 (gfc_conv_intrinsic_spacing): Likewise.
3039 (gfc_conv_intrinsic_rrspacing): Likewise.
3040 (gfc_conv_intrinsic_scale): Likewise.
3041 (gfc_conv_intrinsic_set_exponent): Likewise.
3043 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
3047 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
3048 functions with CLASS formal arguments.
3050 2010-06-10 Janus Weil <janus@gcc.gnu.org>
3053 * resolve.c (conformable_arrays): Handle allocatable components.
3055 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3058 * gfortran.texi: Document that Cray pointers cannot be function
3061 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3064 * gfortran.texi: Document lack of support for syntax
3065 "complex FUNCTION name*16()", and existence of alternative
3066 legacy syntax "complex*16 FUNCTION name()".
3068 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3071 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
3072 POSIX's fsync(), and how to call the latter from Fortran code.
3074 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
3077 * interface.c (compare_actual_formal): Reject actual arguments with
3078 array subscript passed to ASYNCHRONOUS dummys.
3080 2010-06-10 Daniel Kraft <d@domob.eu>
3083 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
3084 (struct gfc_symbol): New field `assoc'.
3085 (struct gfc_association_list): New struct.
3086 (struct gfc_code): New struct `block' in union, move `ns' there
3087 and add association list.
3088 (gfc_free_association_list): New method.
3089 (gfc_has_vector_subscript): Made public;
3090 * match.h (gfc_match_associate): New method.
3091 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
3092 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
3093 * interface.c (gfc_has_vector_subscript): Made public.
3094 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
3095 * match.c (gfc_match_associate): New method.
3096 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
3097 * primary.c (match_variable): Don't allow names associated to expr here.
3098 * parse.c (decode_statement): Try matching ASSOCIATE statement.
3099 (case_exec_markers, case_end): Add ASSOCIATE statement.
3100 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
3101 (parse_associate): New method.
3102 (parse_executable): Handle ST_ASSOCIATE.
3103 (parse_block_construct): Change reference to gfc_code's `ns' field.
3104 * resolve.c (resolve_select_type): Ditto.
3105 (resolve_code): Ditto.
3106 (resolve_block_construct): Ditto and add comment.
3107 (resolve_select_type): Set association list in generated BLOCK to NULL.
3108 (resolve_symbol): Resolve associate names.
3109 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
3110 and free association list.
3111 (gfc_free_association_list): New method.
3112 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
3113 * trans-stmt.c (gfc_trans_block_construct): Change reference to
3114 gfc_code's `ns' field.
3116 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
3118 * error.c (error_print): Pre-initialize loc by NULL.
3119 * openmp.c (resolve_omp_clauses): Add explicit
3120 braces to avoid ambigous else.
3121 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
3123 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
3125 * gfc-internals.texi: Move to GFDL 1.3.
3126 * gfortran.texi: Ditto.
3127 * intrinsic.texi: Ditto.
3128 * invoke.texi: Ditto.
3130 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3133 * check.c (gfc_check_selected_real_kind): Verify that the
3134 actual arguments are scalar.
3136 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
3139 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
3141 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3144 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
3146 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3148 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
3150 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
3152 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
3153 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
3154 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
3155 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
3157 * fortran/check.c (nonnegative_check, less_than_bitsize1,
3158 less_than_bitsize2): New functions.
3159 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
3160 nonnegative_check and less_than_bitsize1.
3161 (gfc_check_ibclr, gfc_check_ibset): Removed.
3162 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
3165 2010-06-09 Janus Weil <janus@gcc.gnu.org>
3168 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
3171 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
3173 * resolve.c (resolve_deallocate_expr): Avoid warning
3174 about possible use of iunitialized sym.
3175 (resolve_allocate_expr): Pre-initialize sym by NULL.
3177 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3180 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
3182 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
3184 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
3186 (gfc_get_array_type_bounds): Likewise.
3188 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
3189 (gfc_find_module): Likewise.
3191 * f95-lang.c (pushlevel): Likewise.
3193 * trans.h (struct lang_type): Add variable_size GTY option.
3194 (struct lang_decl): Likewise.
3196 2010-06-08 Tobias Burnus <burnus@net-b.de>
3199 * symbol.c (check_conflict): Move protected--external/procedure check ...
3200 * resolve.c (resolve_select_type): ... to the resolution stage.
3202 2010-06-07 Tobias Burnus <burnus@net-b.de>
3204 * options.c (gfc_handle_option): Fix -fno-recursive.
3206 2010-06-07 Tobias Burnus <burnus@net-b.de>
3208 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
3209 * gfortran.texi (copyrights-gfortran): Ditto.
3211 2010-06-07 Joseph Myers <joseph@codesourcery.com>
3213 * lang.opt (fshort-enums): Define using Var and VarExists.
3214 * options.c (gfc_handle_option): Don't set flag_short_enums here.
3216 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3217 Janus Weil <janus@gcc.gnu.org>
3220 * resolve.c (get_declared_from_expr): Move to before
3221 resolve_typebound_generic_call. Make new_ref and class_ref
3222 ignorable if set to NULL.
3223 (resolve_typebound_generic_call): Once we have resolved the
3224 generic call, check that the specific instance is that which
3225 is bound to the declared type.
3226 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
3227 freeing 'class_ref->next' twice.
3229 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
3232 * trans-array.c (structure_alloc_comps): Dereference scalar
3233 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
3236 2010-06-04 Joseph Myers <joseph@codesourcery.com>
3238 * gfortranspec.c (append_arg, lang_specific_driver): Use
3239 GCC-specific formats in diagnostics.
3241 2010-06-02 Tobias Burnus <burnus@net-b.de>
3244 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
3247 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3250 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
3253 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
3255 * fortran/gfortran.texi: Fix typos in description of variable-format-
3258 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
3261 * dependency.c (gfc_check_section_vs_section): Check
3262 for interleaving array assignments without conflicts.
3264 2010-05-30 Janus Weil <janus@gcc.gnu.org>
3266 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
3267 $data component of a class container.
3268 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
3269 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
3270 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
3271 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
3272 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
3273 * gcc/fortran/parse.c (parse_derived): Ditto.
3274 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
3275 gfc_expr_attr): Ditto.
3276 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
3277 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
3278 resolve_fl_var_and_proc, resolve_typebound_procedure,
3279 resolve_fl_derived): Ditto.
3280 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
3281 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
3283 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
3284 gfc_trans_deferred_vars): Ditto.
3285 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
3287 2010-05-28 Tobias Burnus <burnus@net-b.de>
3289 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
3291 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3293 * gfortranspec.c (append_arg, lang_specific_driver): Use
3294 fatal_error instead of fatal. Use warning instead of fprintf for
3297 2010-05-28 Joseph Myers <joseph@codesourcery.com>
3299 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
3300 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
3301 xstrerror instead of strerror.
3303 2010-05-26 Joseph Myers <joseph@codesourcery.com>
3305 * cpp.c (cb_cpp_error): Save and restore
3306 global_dc->warn_system_headers, not variable warn_system_headers.
3308 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3310 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
3312 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
3314 * trans-common.c: Do not include rtl.h, include output.h instead.
3315 * trans-decl.c: Likewise.
3317 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
3320 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
3321 namespace before trying to reorder the gsymbols.
3323 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
3328 * resolve.c (resolve_global_procedure): Add check for global
3329 procedures with implicit interfaces and assumed-shape or optional
3330 dummy arguments. Verify that function return type, kind and string
3333 2010-05-21 Tobias Burnus <burnus@net-b.de>
3335 * gfortran.h: Do not include system.h.
3336 * bbt.c: Include system.h.
3338 * dependency.c: Ditto.
3339 * dump-parse-tree.c: Ditto.
3340 * arith.h: Do not include gfortran.h.
3341 * constructor.h: Do not include gfortran.h and splay-tree.h.
3342 * match.h: Do not include gfortran.h.
3344 * target-memory.h: Ditto.
3345 * openmp.c: Do not include toplev.h and target.h.
3346 * trans-stmt.c: Ditto not include toplev.h.
3348 * trans-common.c: Tell why toplev.h is needed. And
3349 do not include target.h.
3350 * trans-expr.c: Tell why toplev.h is needed.
3351 * trans-array.c: Ditto.
3352 * trans-openmp.c: Ditto.
3353 * trans-const.c: Ditto.
3355 * trans-types.c: Ditto.
3356 * trans-io.c: Ditto.
3357 * trans-decl.c: Ditto.
3360 * trans-intrinsic.c: Ditto.
3363 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3366 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
3367 before returning MATCH_ERROR. Add check for scalar. Add check for
3368 default integer kind.
3370 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3373 * match.c (gfc_match_select_type): On error jump back out of the local
3375 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
3376 stage, more precisely to ...
3377 * resolve.c (resolve_fl_derived): ... this place.
3379 2010-05-22 Janus Weil <janus@gcc.gnu.org>
3382 * resolve.c (ensure_not_abstract): Allow abstract types with
3383 non-abstract ancestors.
3385 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3387 * trans-const.c: Include realmpfr.h.
3388 * Make-lang.in: Update dependencies.
3390 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
3392 * trans-const.c, trans-types.c, trans-intrinsic.c:
3393 Clean up redundant includes.
3395 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
3398 * lang.opt (Wunused-dummy-argument): New option.
3399 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
3400 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
3401 (set_Wall): Enable warn_unused_dummy_argument.
3402 (gfc_handle_option): Set warn_unused_dummy_argument according to
3404 * trans-decl.c (generate_local_decl): Separate warnings about
3405 unused variables and unused dummy arguments.
3406 * invoke.texi: Documented new option.
3408 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
3410 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
3411 (gfc_conv_string_tmp): Do not assert type comparibilty.
3412 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
3413 (gfc_conv_expr_descriptor): Remove assert.
3414 * trans-common.c: Clarify why rtl.h and tm.h are included.
3415 * trans-openmp.c: Do not include ggc.h and real.h.
3416 Explain why gimple.h is included.
3417 * trans-const.c: Do not include ggc.h.
3418 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
3419 * trans.c: Do not include ggc.h and real.h.
3420 Explain why gimple.h is included.
3421 * trans-types.c: Do not include tm.h. Explain why langhooks.h
3422 and dwarf2out.h are included.
3423 * trans-io.c: Do not include gimple.h and real.h.
3424 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
3425 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
3428 2010-05-20 Tobias Burnus <burnus@net-b.de>
3430 * options.c (gfc_init_options,gfc_post_options): Enable
3431 flag_associative_math by default.
3433 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3436 * trans-stmt.c (gfc_trans_stop): Add generation of call to
3437 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
3438 blank STOP, handling a null expression. (gfc_trans_pause): Use
3439 pause_string for blank PAUSE.
3440 * trans.h: Add external function declaration for error_stop_numeric.
3441 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
3442 the declaration for the library call. Adjust whitespaces.
3443 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
3444 signal no stop code. Match the expression following the stop and pass
3445 that to the translators. Remove the old use of digit matching. Add
3446 checks that the stop_code expression is INTEGER or CHARACTER, constant,
3447 and if CHARACTER, default character KIND.
3449 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3452 * lang.opt (Wconversion-extra): New option.
3453 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
3454 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
3455 (set_Wall): Enable -Wconversion.
3456 (gfc_handle_option): Set warn_conversion_extra.
3457 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
3458 introduced for -Wconversion if -Wconversion-extra is present.
3459 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
3460 -Wconversion; document -Wconversion-extra.
3462 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3465 * gfortran.h (gfc_has_default_initializer): New.
3466 * expr.c (gfc_has_default_initializer): New.
3467 * resolve.c (has_default_initializer): Removed, use
3468 gfc_has_default_initializer() instead. Updated all callers.
3469 * trans-array.c (has_default_initializer): Removed, use
3470 gfc_has_default_initializer() instead. Updated all callers.
3471 * trans-decl.c (generate_local_decl): Do not check the
3472 first component only to check for initializers, but use
3473 gfc_has_default_initializer() instead.
3475 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3478 * primary.c (match_string_constant): Move start_locus just inside
3480 * data.c (create_character_intializer): Clarified truncation warning.
3482 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
3485 * intrinsic.h (gfc_check_float): New prototype.
3486 (gfc_check_sngl): New prototype.
3487 * check.c (gfc_check_float): New.
3488 (gfc_check_sngl): New.
3489 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
3490 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
3492 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
3493 added them to the list of specifics of REAL instead.
3495 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3498 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
3499 This is now handled via 'gfc_class_null_initializer'.
3501 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3503 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
3504 gfc_build_class_symbol,add_proc_component,add_proc_comps,
3505 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3506 add_procs_to_declared_vtab,add_generic_specifics,
3507 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3508 find_typebound_proc_uop,gfc_find_typebound_proc,
3509 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3510 gfc_get_tbp_symtree): Moved here from other places.
3511 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
3513 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
3514 gfc_find_typebound_proc,gfc_find_typebound_user_op,
3515 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
3516 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
3517 * Make-lang.in: Add class.o.
3518 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
3519 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
3520 add_procs_to_declared_vtab,add_generic_specifics,
3521 add_generics_to_declared_vtab,gfc_find_derived_vtab,
3522 find_typebound_proc_uop,gfc_find_typebound_proc,
3523 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
3524 gfc_get_tbp_symtree): Move to class.c.
3526 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3528 * trans-types.c (gfc_init_types): Use build_function_type_list.
3529 (gfc_get_ppc_type): Likewise.
3530 * trans-decl.c (gfc_generate_constructors): Likewise.
3531 * f95-lang.c (build_builtin_fntypes): Likewise.
3532 (gfc_init_builtin_functions): Likewise.
3533 (DEF_FUNCTION_TYPE_0): Likewise.
3534 (DEF_FUNCTION_TYPE_1): Likewise.
3535 (DEF_FUNCTION_TYPE_2): Likewise.
3536 (DEF_FUNCTION_TYPE_3): Likewise.
3537 (DEF_FUNCTION_TYPE_4): Likewise.
3538 (DEF_FUNCTION_TYPE_5): Likewise.
3539 (DEF_FUNCTION_TYPE_6): Likewise.
3540 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
3541 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
3543 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
3545 * trans-array.c (gfc_trans_array_constructor_value): Use
3546 build_constructor instead of build_constructor_from_list.
3547 (gfc_build_constant_array_constructor): Likewise.
3548 * trans-decl.c (create_main_function): Likewise.
3549 * trans-stmt.c (gfc_trans_character_select): Likewise.
3551 2010-05-17 Janus Weil <janus@gcc.gnu.org>
3554 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
3555 (resolve_fl_variable_derived): ... this place.
3556 (resolve_symbol): Make sure function symbols (and their result
3557 variables) are not resolved twice.
3559 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
3562 * array.c (match_array_list): Revert change from 2010-05-13.
3564 2010-05-16 Richard Guenther <rguenther@suse.de>
3566 * trans-decl.c (module_htab_decls_hash): Revert last change.
3568 2010-05-16 Richard Guenther <rguenther@suse.de>
3570 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
3572 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3574 * options.c (set_Wall): Remove special logic for Wuninitialized
3577 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3581 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
3584 2010-05-15 Janus Weil <janus@gcc.gnu.org>
3588 * gfortran.h (gfc_class_null_initializer): New prototype.
3589 * expr.c (gfc_class_null_initializer): New function to build a NULL
3590 initializer for CLASS pointers.
3591 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
3592 containers. Remove default NULL initialization of $data component.
3593 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
3595 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
3596 Use new function 'gfc_class_null_initializer'.
3597 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
3600 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
3603 * fortran/interface.c (get_sym_storage_size): Use signed instead of
3604 unsigned mpz_get_?i routines.
3606 2010-05-14 Jakub Jelinek <jakub@redhat.com>
3608 * trans.c (trans_code): Set backend locus early.
3609 * trans-decl.c (gfc_get_fake_result_decl): Use source location
3610 of the function instead of current input_location.
3612 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
3615 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
3617 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
3618 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
3621 2010-05-13 Jakub Jelinek <jakub@redhat.com>
3624 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
3626 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
3627 by reference dummy procedures or non-dummy procedure pointers.
3628 (gfc_omp_predetermined_sharing): Return
3629 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
3631 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3634 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
3635 after OMP statement.
3636 (gfc_match_omp_critical): Likewise.
3637 (gfc_match_omp_flush): Likewise.
3638 (gfc_match_omp_workshare): Likewise.
3639 (gfc_match_omp_master): Likewise.
3640 (gfc_match_omp_ordered): Likewise.
3641 (gfc_match_omp_atomic): Likewise.
3642 (gfc_match_omp_barrier): Likewise.
3643 (gfc_match_omp_end_nowait): Likewise.
3645 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
3648 * resolve.c (validate_case_label_expr): Removed FIXME.
3649 (resolve_select): Raise default warning on case labels out of range
3650 of the case expression.
3652 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
3657 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
3658 about conversion warnings.
3660 2010-05-10 Janus Weil <janus@gcc.gnu.org>
3663 * match.c (gfc_match_select_type): Move error message to
3664 resolve_select_type.
3665 * resolve.c (resolve_select_type): Error message moved here from
3666 gfc_match_select_type. Correctly set type of temporary.
3668 2010-05-10 Richard Guenther <rguenther@suse.de>
3670 * trans-decl.c (gfc_build_library_function_decl): Split out
3672 (build_library_function_decl_1): ... this new function.
3673 Set a fnspec attribute if a specification was provided.
3674 (gfc_build_library_function_decl_with_spec): New function.
3675 (gfc_build_intrinsic_function_decls): Annotate internal_pack
3676 and internal_unpack.
3678 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
3681 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
3684 2010-05-07 Jason Merrill <jason@redhat.com>
3686 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
3687 to avoid -Wc++-compat warning.
3689 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
3692 * options.c (gfc_handle_option): Add argument kind.
3693 * gfortran.h (gfc_handle_option): Update declaration.
3695 2010-05-06 Tobias Burnus <burnus@net-b.de>
3698 * trans-types.c (gfc_sym_type): Mark Cray pointees as
3701 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3704 * resolve.c (traverse_data_list): Rephrase error message for
3705 non-constant bounds in data-implied-do.
3707 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
3710 * gfortran.h: Removed repeat count from constructor, removed
3712 * data.h (gfc_assign_data_value_range): Changed return value from
3714 * data.c (gfc_assign_data_value): Add location to constructor element.
3715 (gfc_assign_data_value_range): Call gfc_assign_data_value()
3716 for each element in range. Return early if an error was generated.
3717 * resolve.c (check_data_variable): Stop early if range assignment
3720 2010-05-05 Janus Weil <janus@gcc.gnu.org>
3723 * resolve.c (resolve_fl_derived): Some fixes for class variables.
3724 * symbol.c (gfc_build_class_symbol): Add separate class container for
3727 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
3730 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
3732 2010-05-02 Tobias Burnus <burnus@net-b.de>
3735 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
3736 for lcobound, ucobound, image_index and this_image.
3737 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
3738 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
3739 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
3740 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
3742 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
3744 2010-04-30 Tobias Burnus <burnus@net-b.de>
3748 * trans-types.c (gfc_get_array_descriptor_base): Fix index
3749 calculation for array descriptor types.
3751 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3754 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
3755 initializers for PPC members of the vtabs.
3757 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3760 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
3761 attribute for all PPC members of the vtypes.
3762 (copy_vtab_proc_comps): Copy the correct interface.
3763 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
3764 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
3765 a dummy argument and make sure all PPC members of the vtab are
3766 initialized correctly.
3767 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
3768 in call to gfc_trans_assign_vtab_procs.
3769 * trans-stmt.c (gfc_trans_allocate): Ditto.
3771 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3774 * resolve.c (resolve_typebound_function): Renamed
3775 resolve_class_compcall.Do all the detection of class references
3777 (resolve_typebound_subroutine): resolve_class_typebound_call
3778 renamed. Otherwise same as resolve_typebound_function.
3779 (gfc_resolve_expr): Call resolve_typebound_function.
3780 (resolve_code): Call resolve_typebound_subroutine.
3782 2010-04-29 Janus Weil <janus@gcc.gnu.org>
3785 * resolve.c (resolve_typebound_generic_call): For CLASS methods
3786 pass back the specific symtree name, rather than the target
3789 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3792 * resolve.c (resolve_structure_cons): Make the initializer of
3793 the vtab component 'extends' the same type as the component.
3795 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3798 * interface.c (check_interface1): Pass symbol name rather than NULL to
3799 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
3800 trap MULL. (gfc_compare_derived_types): Revert previous change
3801 incorporated incorrectly during merge from trunk, r155778.
3802 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3803 than NULL to gfc_compare_interfaces.
3804 * symbol.c (add_generic_specifics): Likewise.
3806 2010-02-29 Janus Weil <janus@gcc.gnu.org>
3809 * interface.c (gfc_compare_derived_types): Add condition for vtype.
3810 * symbol.c (gfc_find_derived_vtab): Sey access to private.
3811 (gfc_find_derived_vtab): Likewise.
3812 * module.c (ab_attribute): Add enumerator AB_VTAB.
3813 (mio_symbol_attribute): Use new attribute, AB_VTAB.
3814 (check_for_ambiguous): Likewise.
3816 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
3817 Janus Weil <janus@gcc.gnu.org>
3820 * trans-expr.c (select_class_proc): Remove function.
3821 (conv_function_val): Delete reference to previous.
3822 (gfc_conv_derived_to_class): Add second argument to the call to
3823 gfc_find_derived_vtab.
3824 (gfc_conv_structure): Exclude proc_pointer components when
3825 accessing $data field of class objects.
3826 (gfc_trans_assign_vtab_procs): New function.
3827 (gfc_trans_class_assign): Add second argument to the call to
3828 gfc_find_derived_vtab.
3829 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
3830 implement holding off searching for the vptr derived type.
3831 (add_proc_component): New function.
3832 (add_proc_comps): New function.
3833 (add_procs_to_declared_vtab1): New function.
3834 (copy_vtab_proc_comps): New function.
3835 (add_procs_to_declared_vtab): New function.
3836 (void add_generic_specifics): New function.
3837 (add_generics_to_declared_vtab): New function.
3838 (gfc_find_derived_vtab): Add second argument to the call to
3839 gfc_find_derived_vtab. Add the calls to
3840 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
3841 * decl.c (build_sym, build_struct): Use new arg in calls to
3842 gfc_build_class_symbol.
3843 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
3844 definition of struct gfc_class_esym_list. Modify prototypes
3845 of gfc_build_class_symbol and gfc_find_derived_vtab.
3846 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
3847 call to gfc_find_derived_vtab.
3848 * module.c : Add the vtype attribute.
3849 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
3850 * resolve.c (resolve_typebound_generic_call): Add second arg
3851 to pass along the generic name for class methods.
3852 (resolve_typebound_call): The same.
3853 (resolve_compcall): Use the second arg to carry the generic
3854 name from the above. Remove the reference to class_esym.
3855 (check_members, check_class_members, resolve_class_esym,
3856 hash_value_expr): Remove functions.
3857 (resolve_class_compcall, resolve_class_typebound_call): Modify
3858 to use vtable rather than member by member calls.
3859 (gfc_resolve_expr): Modify second arg in call to
3861 (resolve_select_type): Add second arg in call to
3862 gfc_find_derived_vtab.
3863 (resolve_code): Add second arg in call resolve_typebound_call.
3864 (resolve_fl_derived): Exclude vtypes from check for late
3865 procedure definitions. Likewise for checking of explicit
3866 interface and checking of pass arg.
3867 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
3868 calls to gfc_find_derived_vtab.
3869 * match.c (select_type_set_tmp): Use new arg in call to
3870 gfc_build_class_symbol.
3871 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
3873 * parse.c (endType): Finish incomplete classes.
3875 2010-04-28 Tobias Burnus <burnus@net-b.de>
3879 * simplify.c (simplify_cobound): Handle scalar coarrays.
3881 2010-04-27 Tobias Burnus <burnus@net-b.de>
3883 * gfc-internals.texi: Update copyright year.
3884 * gfortran.texi: Ditto.
3885 * invoke.texi: Ditto.
3887 2010-04-27 Tobias Burnus <burnus@net-b.de>
3890 * resolve.c (resolve_allocate_expr): Allow array coarrays.
3891 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
3892 * trans-types.c (gfc_get_array_type_bounds,
3893 gfc_get_array_descriptor_base): Add corank argument.
3894 * trans-array.c (gfc_array_init_size): Handle corank.
3895 (gfc_trans_create_temp_array, gfc_array_allocate,
3896 gfc_conv_expr_descriptor): Add corank argument to call.
3897 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
3899 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
3903 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
3904 of mucking with a tree directly.
3906 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3909 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
3910 gfc_error with new error message.
3912 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
3916 * trans-expr.c (gfc_conv_expr): Supply an address expression for
3918 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
3920 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
3921 than the address of a GFC_SS_REFERENCE.
3922 * trans.h : Change comment on GFC_SS_REFERENCE.
3924 2010-04-22 Richard Guenther <rguenther@suse.de>
3927 * resolve.c (gfc_resolve_index): Wrap around ...
3928 (gfc_resolve_index_1): ... this. Add parameter to allow
3929 any integer kind index type.
3930 (resolve_array_ref): Allow any integer kind for the start
3931 index of an array ref.
3933 2010-04-21 Jakub Jelinek <jakub@redhat.com>
3936 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
3939 2010-04-20 Harald Anlauf <anlauf@gmx.de>
3941 * intrinsic.c (sort_actual): Remove 'is' in error message.
3943 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
3946 * resolve.c (resolve_fl_derived): If a component character
3947 length has not been resolved, do so now.
3948 (resolve_symbol): The same as above for a symbol character
3950 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
3951 not needed for a character valued, procedure pointer.
3954 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3955 not found, return FAILURE rather than ICEing.
3957 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3960 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3961 sequential loops private in the innermost containing task region.
3963 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3965 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3966 to build_common_tree_nodes.
3968 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3971 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3972 gfc_msg_bounds by using 'Array bound mismatch' directly.
3973 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3974 error message to include the mismatch in the extent of array bound.
3975 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3976 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3978 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3980 * gfortran.texi: Update information on temporary file locations.
3982 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3984 * trans-decl.c (gfc_build_qualified_array): Ensure
3985 ubound.N and lbound.N artificial variable names don't appear
3988 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3991 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3992 block of code. Set name to the variable associated with the descriptor.
3994 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3996 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3997 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3999 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
4001 * intrinsic.texi: Add the missing specific name of intrinsic
4002 procedure where the specific name is identical to the generic name.
4003 Fix inconsistent or mismatch in the argument names in intrinsic
4004 procedure descriptions. Add the SCALAR allocatable description to
4007 2010-04-14 Tobias Burnus <burnus@net-b.de>
4010 * array.c (gfc_find_array_ref): Handle codimensions.
4011 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
4012 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
4013 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
4015 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
4016 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
4018 * intrinsic.h (add_functions): Add this_image, image_index,
4019 lcobound and ucobound intrinsics.
4020 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
4021 gfc_check_image_index, gfc_check_this_image,
4022 gfc_simplify_image_index, gfc_simplify_lcobound,
4023 gfc_simplify_this_image, gfc_simplify_ucobound):
4024 New function prototypes.
4025 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
4026 IMAGE_INDEX): Document new intrinsic functions.
4027 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
4029 * simplify.c (simplify_bound_dim): Handle coarrays.
4030 (simplify_bound): Update simplify_bound_dim call.
4031 (gfc_simplify_num_images): Add -fcoarray=none check.
4032 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
4033 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
4035 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4038 * constructor.c: Fix typo in comment.
4039 * expr.c (find_array_section): Add check for max array limit.
4041 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
4044 * gfortranspec.c (lookup_option): Check for -static and return
4046 (lang_specific_driver): Break when OPTION_static is discovered.
4048 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4050 * array.c (extract_element): Restore function from trunk.
4051 (gfc_get_array_element): Restore function from trunk.
4052 (gfc_expand_constructor): Restore check against
4053 flag_max_array_constructor.
4054 * constructor.c (node_copy_and_append): Delete unused.
4055 * gfortran.h: Delete comment and extra include.
4056 * constructor.h: Bump copyright and clean up TODO comments.
4057 * resolve.c: Whitespace.
4059 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4061 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
4062 with direct access access to elements. Adjusted prototype, fixed all
4064 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
4066 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
4067 (gfc_simplify_spread): Removed workaround, directly insert elements
4068 at a given array position.
4069 (gfc_simplify_transpose): Likewise.
4070 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
4072 (gfc_simplify_unpack): Likewise.
4074 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4076 * simplify.c (only_convert_cmplx_boz): Renamed to ...
4077 (convert_boz): ... this and moved to start of file.
4078 (gfc_simplify_abs): Whitespace fix.
4079 (gfc_simplify_acos): Whitespace fix.
4080 (gfc_simplify_acosh): Whitespace fix.
4081 (gfc_simplify_aint): Whitespace fix.
4082 (gfc_simplify_dint): Whitespace fix.
4083 (gfc_simplify_anint): Whitespace fix.
4084 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
4085 (gfc_simplify_dnint): Whitespace fix.
4086 (gfc_simplify_asin): Whitespace fix.
4087 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
4088 (gfc_simplify_atan): Likewise.
4089 (gfc_simplify_atanh): Whitespace fix.
4090 (gfc_simplify_atan2): Whitespace fix.
4091 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
4092 (gfc_simplify_bessel_j1): Likewise.
4093 (gfc_simplify_bessel_jn): Likewise.
4094 (gfc_simplify_bessel_y0): Likewise.
4095 (gfc_simplify_bessel_y1): Likewise.
4096 (gfc_simplify_bessel_yn): Likewise.
4097 (gfc_simplify_ceiling): Reorderd statements.
4098 (simplify_cmplx): Use convert_boz(), check for constant arguments.
4100 (gfc_simplify_cmplx): Use correct default kind. Removed check for
4102 (gfc_simplify_complex): Replaced if-gate. Removed check for
4104 (gfc_simplify_conjg): Whitespace fix.
4105 (gfc_simplify_cos): Whitespace fix.
4106 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
4107 (gfc_simplify_dcmplx): Removed check for constant arguments.
4108 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
4109 (gfc_simplify_digits): Whitespace fix.
4110 (gfc_simplify_dim): Whitespace fix.
4111 (gfc_simplify_dprod): Reordered statements.
4112 (gfc_simplify_erf): Whitespace fix.
4113 (gfc_simplify_erfc): Whitespace fix.
4114 (gfc_simplify_epsilon): Whitespace fix.
4115 (gfc_simplify_exp): Whitespace fix.
4116 (gfc_simplify_exponent): Use convert_boz().
4117 (gfc_simplify_floor): Reorderd statements.
4118 (gfc_simplify_gamma): Whitespace fix.
4119 (gfc_simplify_huge): Whitespace fix.
4120 (gfc_simplify_iand): Whitespace fix.
4121 (gfc_simplify_ieor): Whitespace fix.
4122 (simplify_intconv): Use gfc_convert_constant().
4123 (gfc_simplify_int): Use simplify_intconv().
4124 (gfc_simplify_int2): Reorderd statements.
4125 (gfc_simplify_idint): Reorderd statements.
4126 (gfc_simplify_ior): Whitespace fix.
4127 (gfc_simplify_ishftc): Removed duplicate type check.
4128 (gfc_simplify_len): Use range_check() instead of manual range check.
4129 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
4130 (gfc_simplify_log): Whitespace fix.
4131 (gfc_simplify_log10): Whitespace fix.
4132 (gfc_simplify_minval): Whitespace fix.
4133 (gfc_simplify_maxval): Whitespace fix.
4134 (gfc_simplify_mod): Whitespace fix.
4135 (gfc_simplify_modulo): Whitespace fix.
4136 (simplify_nint): Reorderd statements.
4137 (gfc_simplify_not): Whitespace fix.
4138 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
4139 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
4140 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
4141 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
4142 (gfc_simplify_realpart): Whitespace fix.
4143 (gfc_simplify_selected_char_kind): Removed unused result-variable.
4144 (gfc_simplify_selected_int_kind): Removed unused result-variable.
4145 (gfc_simplify_selected_real_kind): Removed unused result-variable.
4146 (gfc_simplify_sign): Whitespace fix.
4147 (gfc_simplify_sin): Whitespace fix.
4148 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
4149 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
4150 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
4151 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
4152 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
4154 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4156 * gfortran.h (gfc_start_constructor): Removed.
4157 (gfc_get_array_element): Removed.
4158 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
4159 instead. Fixed all callers.
4160 (extract_element): Removed.
4161 (gfc_expand_constructor): Temporarily removed check for
4162 max-array-constructor. Will be re-introduced later if still required.
4163 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
4164 instead. Fixed all callers.
4165 * expr.c (find_array_section): Replaced manual lookup of elements
4166 by gfc_constructor_lookup.
4168 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4170 * gfortran.h (gfc_get_null_expr): New prototype.
4171 (gfc_get_operator_expr): New prototype.
4172 (gfc_get_character_expr): New prototype.
4173 (gfc_get_iokind_expr): New prototype.
4174 * expr.c (gfc_get_null_expr): New.
4175 (gfc_get_character_expr): New.
4176 (gfc_get_iokind_expr): New.
4177 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
4178 * matchexp.c (build_node): Renamed and moved to
4179 expr.c (gfc_get_operator_expr). Reordered arguments to match
4180 other functions. Fixed all callers.
4181 (gfc_get_parentheses): Use specific function to build expr.
4182 * array.c (gfc_match_array_constructor): Likewise.
4183 * arith.c (eval_intrinsic): Likewise.
4184 (gfc_hollerith2int): Likewise.
4185 (gfc_hollerith2real): Likewise.
4186 (gfc_hollerith2complex): Likewise.
4187 (gfc_hollerith2logical): Likewise.
4188 * data.c (create_character_intializer): Likewise.
4189 * decl.c (gfc_match_null): Likewise.
4190 (enum_initializer): Likewise.
4191 * io.c (gfc_match_format): Likewise.
4192 (match_io): Likewise.
4193 * match.c (gfc_match_nullify): Likewise.
4194 * primary.c (match_string_constant): Likewise.
4195 (match_logical_constant): Likewise.
4196 (build_actual_constructor): Likewise.
4197 * resolve.c (build_default_init_expr): Likewise.
4198 * symbol.c (generate_isocbinding_symbol): Likewise.
4199 (gfc_build_class_symbol): Likewise.
4200 (gfc_find_derived_vtab): Likewise.
4201 * simplify.c (simplify_achar_char): Likewise.
4202 (gfc_simplify_adjustl): Likewise.
4203 (gfc_simplify_adjustr): Likewise.
4204 (gfc_simplify_and): Likewise.
4205 (gfc_simplify_bit_size): Likewise.
4206 (gfc_simplify_is_iostat_end): Likewise.
4207 (gfc_simplify_is_iostat_eor): Likewise.
4208 (gfc_simplify_isnan): Likewise.
4209 (simplify_bound): Likewise.
4210 (gfc_simplify_leadz): Likewise.
4211 (gfc_simplify_len_trim): Likewise.
4212 (gfc_simplify_logical): Likewise.
4213 (gfc_simplify_maxexponent): Likewise.
4214 (gfc_simplify_minexponent): Likewise.
4215 (gfc_simplify_new_line): Likewise.
4216 (gfc_simplify_null): Likewise.
4217 (gfc_simplify_or): Likewise.
4218 (gfc_simplify_precision): Likewise.
4219 (gfc_simplify_repeat): Likewise.
4220 (gfc_simplify_scan): Likewise.
4221 (gfc_simplify_size): Likewise.
4222 (gfc_simplify_trailz): Likewise.
4223 (gfc_simplify_trim): Likewise.
4224 (gfc_simplify_verify): Likewise.
4225 (gfc_simplify_xor): Likewise.
4226 * trans-io.c (build_dt): Likewise.
4227 (gfc_new_nml_name_expr): Removed.
4229 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4231 * arith.h (gfc_constant_result): Removed prototype.
4232 * constructor.h (gfc_build_array_expr): Removed prototype.
4233 (gfc_build_structure_constructor_expr): Removed prototype.
4234 * gfortran.h (gfc_int_expr): Removed prototype.
4235 (gfc_logical_expr): Removed prototype.
4236 (gfc_get_array_expr): New prototype.
4237 (gfc_get_structure_constructor_expr): New prototype.
4238 (gfc_get_constant_expr): New prototype.
4239 (gfc_get_int_expr): New prototype.
4240 (gfc_get_logical_expr): New prototype.
4241 * arith.c (gfc_constant_result): Moved and renamed to
4242 expr.c (gfc_get_constant_expr). Fixed all callers.
4243 * constructor.c (gfc_build_array_expr): Moved and renamed to
4244 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
4245 and kind. Fixed all callers.
4246 (gfc_build_structure_constructor_expr): Moved and renamed to
4247 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
4248 to type and kind. Fixed all callers.
4249 * expr.c (gfc_logical_expr): Renamed to ...
4250 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
4251 (gfc_int_expr): Renamed to ...
4252 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
4254 (gfc_get_constant_expr): New.
4255 (gfc_get_array_expr): New.
4256 (gfc_get_structure_constructor_expr): New.
4257 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
4260 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
4262 * constructor.h: New.
4263 * constructor.c: New.
4264 * Make-lang.in: Add new files to F95_PARSER_OBJS.
4265 * arith.c (reducy_unary): Use constructor API.
4266 (reduce_binary_ac): Likewise.
4267 (reduce_binary_ca): Likewise.
4268 (reduce_binary_aa): Likewise.
4269 * check.c (gfc_check_pack): Likewise.
4270 (gfc_check_reshape): Likewise.
4271 (gfc_check_unpack): Likewise.
4272 * decl.c (add_init_expr_to_sym): Likewise.
4273 (build_struct): Likewise.
4274 * dependency.c (gfc_check_dependency): Likewise.
4275 (contains_forall_index_p): Likewise.
4276 * dump-parse-tree.c (show_constructor): Likewise.
4277 * expr.c (free_expr0): Likewise.
4278 (gfc_copy_expr): Likewise.
4279 (gfc_is_constant_expr): Likewise.
4280 (simplify_constructor): Likewise.
4281 (find_array_element): Likewise.
4282 (find_component_ref): Likewise.
4283 (find_array_section): Likewise.
4284 (find_substring_ref): Likewise.
4285 (simplify_const_ref): Likewise.
4286 (scalarize_intrinsic_call): Likewise.
4287 (check_alloc_comp_init): Likewise.
4288 (gfc_default_initializer): Likewise.
4289 (gfc_traverse_expr): Likewise.
4290 * iresolve.c (check_charlen_present): Likewise.
4291 (gfc_resolve_reshape): Likewise.
4292 (gfc_resolve_transfer): Likewise.
4293 * module.c (mio_constructor): Likewise.
4294 * primary.c (build_actual_constructor): Likewise.
4295 (gfc_match_structure_constructor): Likewise.
4296 * resolve.c (resolve_structure_cons): Likewise.
4297 * simplify.c (is_constant_array_expr): Likewise.
4298 (init_result_expr): Likewise.
4299 (transformational_result): Likewise.
4300 (simplify_transformation_to_scalar): Likewise.
4301 (simplify_transformation_to_array): Likewise.
4302 (gfc_simplify_dot_product): Likewise.
4303 (simplify_bound): Likewise.
4304 (simplify_matmul): Likewise.
4305 (simplify_minval_maxval): Likewise.
4306 (gfc_simplify_pack): Likewise.
4307 (gfc_simplify_reshape): Likewise.
4308 (gfc_simplify_shape): Likewise.
4309 (gfc_simplify_spread): Likewise.
4310 (gfc_simplify_transpose): Likewise.
4311 (gfc_simplify_unpack): Likewise.q
4312 (gfc_convert_constant): Likewise.
4313 (gfc_convert_char_constant): Likewise.
4314 * target-memory.c (size_array): Likewise.
4315 (encode_array): Likewise.
4316 (encode_derived): Likewise.
4317 (interpret_array): Likewise.
4318 (gfc_interpret_derived): Likewise.
4319 (expr_to_char): Likewise.
4320 (gfc_merge_initializers): Likewise.
4321 * trans-array.c (gfc_get_array_constructor_size): Likewise.
4322 (gfc_trans_array_constructor_value): Likewise.
4323 (get_array_ctor_strlen): Likewise.
4324 (gfc_constant_array_constructor_p): Likewise.
4325 (gfc_build_constant_array_constructor): Likewise.
4326 (gfc_trans_array_constructor): Likewise.
4327 (gfc_conv_array_initializer): Likewise.
4328 * trans-decl.c (check_constant_initializer): Likewise.
4329 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
4330 (gfc_apply_interface_mapping_to_cons): Likewise.
4331 (gfc_trans_structure_assign): Likewise.
4332 (gfc_conv_structure): Likewise.
4333 * array.c (check_duplicate_iterator): Likewise.
4334 (match_array_list): Likewise.
4335 (match_array_cons_element): Likewise.
4336 (gfc_match_array_constructor): Likewise.
4337 (check_constructor_type): Likewise.
4338 (check_constructor): Likewise.
4340 (expand_constructor): Likewise.
4341 (extract_element): Likewise.
4342 (gfc_expanded_ac): Likewise.
4343 (resolve_array_list): Likewise.
4344 (gfc_resolve_character_array_constructor): Likewise.
4345 (copy_iterator): Renamed to ...
4346 (gfc_copy_iterator): ... this.
4347 (gfc_append_constructor): Removed.
4348 (gfc_insert_constructor): Removed unused function.
4349 (gfc_get_constructor): Removed.
4350 (gfc_free_constructor): Removed.
4351 (qgfc_copy_constructor): Removed.
4352 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
4353 Removed all references. Replaced constructor list by splay-tree.
4354 (struct gfc_constructor): Removed member 'next', moved 'offset' from
4355 the inner struct, added member 'base'.
4356 (gfc_append_constructor): Removed prototype.
4357 (gfc_insert_constructor): Removed prototype.
4358 (gfc_get_constructor): Removed prototype.
4359 (gfc_free_constructor): Removed prototype.
4360 (qgfc_copy_constructor): Removed prototype.
4361 (gfc_copy_iterator): New prototype.
4362 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
4364 2010-04-10 Tobias Burnus <burnus@net-b.de>
4367 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
4368 proc-pointers and type-bound procedures.
4369 (gfc_specification_expr): Check proc-pointers for pureness.
4371 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4374 * gfortranspec.c (lang_specific_driver): Do not expose vars
4375 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
4378 2010-04-09 Tobias Burnus <burnus@net-b.de>
4381 * decl.c (variable_decl, match_attr_spec): Fix setting the array
4383 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
4384 * data.c (gfc_assign_data_value): Ditto.
4385 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
4386 (gfc_traverse_expr): Traverse also through codimension expressions.
4387 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4388 gfc_has_ultimate_pointer): New functions.
4389 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
4390 (gfc_array_ref): Add codimen.
4391 (gfc_array_ref): Add in_allocate.
4392 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
4393 gfc_has_ultimate_pointer): Add prototypes.
4394 * interface.c (compare_parameter, compare_actual_formal,
4395 check_intents): Add coarray constraints.
4396 * match.c (gfc_match_iterator): Add coarray constraint.
4397 * match.h (gfc_match_array_ref): Update interface.
4398 * primary.c (gfc_match_varspec): Handle codimensions.
4399 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
4400 (check_class_members): Return gfc_try instead for error recovery.
4401 (resolve_typebound_function,resolve_typebound_subroutine,
4402 check_members): Handle return value of check_class_members.
4403 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
4404 check_dimension, compare_spec_to_ref, resolve_array_ref,
4405 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
4406 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
4408 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
4409 Skip over coarray refs.
4410 (gfc_array_allocate) Add support for references containing coindexes.
4411 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
4412 (gfc_map_intrinsic_function): Ignore codimensions.
4414 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
4417 * io.c (check_format_string): Added check for additional non
4418 blank characters after the format string was successfully
4420 * io.c (check_format): Changed the error messages for positive
4421 int required and period required to drop through the error logic
4422 and report with gfc_error instead of gfc_error_now. Corrected
4423 format postion for hollerith strings.
4425 2010-04-08 Tobias Burnus <burnus@net-b.de>
4427 * module.c (use_iso_fortran_env_module): Fix standard check.
4429 2010-04-07 Jakub Jelinek <jakub@redhat.com>
4431 * parse.c (parse_derived, parse_enum): Avoid set but not used
4434 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
4437 * gfortran.texi: Add section about representation of
4440 2010-04-07 Simon Baldwin <simonb@google.com>
4442 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
4443 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
4445 2010-04-07 Richard Guenther <rguenther@suse.de>
4447 * options.c (gfc_init_options): Do not set.
4449 2010-04-06 Tobias Burnus <burnus@net-b.de>
4452 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
4453 * match.c (gfc_match_critical, sync_statement): Ditto.
4454 * gfortran.h (gfc_fcoarray): New enum.
4455 (gfc_option_t): Use it.
4456 * lang.opt (fcoarray): Add new flag.
4457 * invoke.texi (fcoarray): Document it.
4458 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
4459 (gfc_handle_coarray_option): New function.
4461 2010-04-06 Tobias Burnus <burnus@net-b.de>
4464 * gfortran.h (gfc_array_spec): Add cotype.
4465 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
4466 and defer error diagnostic.
4467 * resolve.c (resolve_fl_derived): Add missing check.
4468 (resolve_symbol): Add cotype/type check.
4469 * parse.c (parse_derived): Fix setting of coarray_comp.
4471 2010-04-06 Tobias Burnus <burnus@net-b.de>
4474 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
4475 match_array_element_spec,gfc_copy_array_spec,
4476 gfc_compare_array_spec): Include corank.
4477 (match_array_element_spec,gfc_set_array_spec): Support codimension.
4478 * decl.c (build_sym,build_struct,variable_decl,
4479 match_attr_spec,attr_decl1,cray_pointer_decl,
4480 gfc_match_volatile): Add codimension.
4481 (gfc_match_codimension): New function.
4482 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
4483 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
4484 (gfc_add_codimension): New function prototype.
4485 * match.h (gfc_match_codimension): New function prototype.
4486 (gfc_match_array_spec): Update prototype
4487 * match.c (gfc_match_common): Update gfc_match_array_spec call.
4488 * module.c (MOD_VERSION): Bump.
4489 (mio_symbol_attribute): Support coarray attributes.
4490 (mio_array_spec): Add corank support.
4491 * parse.c (decode_specification_statement,decode_statement,
4492 parse_derived): Add coarray support.
4493 * resolve.c (resolve_formal_arglist, was_declared,
4494 is_non_constant_shape_array, resolve_fl_variable,
4495 resolve_fl_derived, resolve_symbol): Add coarray support.
4496 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
4497 gfc_build_class_symbol): Add coarray support.
4498 (gfc_add_codimension): New function.
4500 2010-04-06 Tobias Burnus <burnus@net-b.de>
4503 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
4504 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
4505 stat_locked_other_image, stat_stopped_image and stat_unlocked of
4507 * intrinsic.texi (iso_fortran_env): Ditto.
4508 * libgfortran.h (libgfortran_stat_codes): New enum.
4509 * module.c (use_iso_fortran_env_module): Honour -std= when loading
4510 constants from the intrinsic module.
4512 2010-04-06 Tobias Burnus <burnus@net-b.de>
4515 * intrinsic.c (add_functions): Add num_images.
4516 * decl.c (gfc_match_end): Handle END CRITICAL.
4517 * intrinsic.h (gfc_simplify_num_images): Add prototype.
4518 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
4520 * gfortran.h (gfc_statement): Add enum items for those.
4521 (gfc_exec_op) Ditto.
4522 (gfc_isym_id): Add num_images.
4523 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
4524 (gfc_trans_sync,gfc_trans_critical): New functions.
4525 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
4526 gfc_trans_critical): Add/update prototypes.
4527 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
4528 and SYNC statements.
4529 * trans.h (gfor_fndecl_error_stop_string) Add variable.
4530 * resolve.c (resolve_sync): Add function.
4531 (gfc_resolve_blocks): Handle CRITICAL.
4532 (resolve_code): Handle CRITICAL, ERROR STOP,
4533 (resolve_branch): Add CRITICAL constraint check.
4534 and SYNC statements.
4535 * st.c (gfc_free_statement): Add new statements.
4536 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
4537 (gfc_build_builtin_function_decls): Initialize it.
4538 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
4539 (gfc_match_critical, gfc_match_error_stop, sync_statement,
4540 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
4542 (match_exit_cycle): Handle CRITICAL constraint.
4543 (gfc_match_stopcode): Handle ERROR STOP.
4544 * match.h (gfc_match_critical, gfc_match_error_stop,
4545 gfc_match_sync_all, gfc_match_sync_images,
4546 gfc_match_sync_memory): Add prototype.
4547 * parse.c (decode_statement, gfc_ascii_statement,
4548 parse_executable): Handle new statements.
4549 (parse_critical_block): New function.
4550 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
4551 * intrinsic.texi (num_images): Document new function.
4552 * simplify.c (gfc_simplify_num_images): Add function.
4554 2010-04-06 Tobias Burnus <burnus@net-b.de>
4557 * trans-array.c (gfc_conv_expr_descriptor): Update
4558 gfc_trans_scalar_assign call.
4559 (has_default_initializer): New function.
4560 (gfc_trans_deferred_array): Nullify less often.
4561 * trans-expr.c (gfc_conv_subref_array_arg,
4562 gfc_trans_subcomponent_assign): Update call to
4563 gfc_trans_scalar_assign.
4564 (gfc_trans_scalar_assign): Add parameter and pass it on.
4565 (gfc_trans_assignment_1): Optionally, do not dealloc before
4567 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
4568 call to gfc_trans_scalar_assign.
4569 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
4570 initializer to static variables.
4571 (gfc_init_default_dt): Add dealloc parameter and pass it on.
4572 * trans-stmt.c (forall_make_variable_temp,
4573 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
4574 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
4575 gfc_trans_allocate): Update gfc_trans_assignment call.
4576 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
4577 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
4578 parameter to prototype.
4580 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
4582 * ioparm.def : Update copyright.
4584 * trans-array.c : ditto
4585 * trans-array.h : ditto
4587 * trans-types.c: ditto
4588 * dependency.c : ditto
4589 * gfortran.h : ditto
4591 * trans-io.c : ditto
4592 * trans-intrinsic.c : ditto
4593 * libgfortran.h : ditto
4594 * invoke.texi : ditto
4595 * intrinsic.texi : ditto
4598 * intrinsic.c : ditto
4599 * interface.c : ditto
4600 * iresolve.c : ditto
4601 * trans-stmt.c : ditto
4602 * trans-stmt.h : ditto
4607 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
4610 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
4611 do not assert the context of derived types.
4613 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4616 * ioparm.def: Change inquire size variable to type pointer to
4619 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
4622 * trans-expr.c (conv_parent_component_references): Ensure that
4623 'dt' has a backend_decl.
4626 * trans-expr.c (gfc_conv_structure): Ensure that the derived
4627 type has a backend_decl.
4630 * resolve.c (resolve_global_procedure): Check that the 'cl'
4631 structure is not NULL.
4633 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
4635 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
4638 2010-03-17 Tobias Burnus <burnus@net-b.de>
4641 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
4642 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
4644 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
4645 pointees as having explizit size.
4646 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
4648 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
4649 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
4650 * resolve.c (resolve_symbol): Handle cp_was_assumed.
4651 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
4652 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
4655 2010-03-14 Tobias Burnus <burnus@net-b.de>
4658 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
4659 (resolve_ordinary_assign): Add check to avoid segfault.
4661 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
4665 * resolve.c (resolve_compcall): Add new boolean dummy argument
4666 'class_members'. Only resolve expression at end if false.
4667 Remove redundant, static variable 'class_object'.
4668 (check_class_members): Add extra argument to call of
4670 (resolve_typebound_function): Renamed resolve_class_compcall.
4671 Do all the detection of class references here. Correct calls to
4672 resolve_compcall for extra argument.
4673 (resolve_typebound_subroutine): resolve_class_typebound_call
4674 renamed. Otherwise same as resolve_typebound_function.
4675 (gfc_resolve_expr): Call resolve_typebound_function.
4676 (resolve_code): Call resolve_typebound_subroutine.
4678 2010-03-10 Tobias Burnus <burnus@net-b.de
4681 * symbol.c (get_iso_c_sym): Set sym->result.
4683 2010-03-08 Janus Weil <janus@gcc.gnu.org>
4686 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
4687 for TBPs, otherwise they will not be resolved properly.
4688 (resolve_function): Use 'value.function.esym' instead of
4689 'value.function.name' to check if we're dealing with a TBP.
4690 (check_class_members): Set correct type of passed object for all TBPs,
4691 not only generic ones, except if the type is abstract.
4693 2010-03-04 Janus Weil <janus@gcc.gnu.org>
4696 * decl.c (gfc_match_final_decl): Make sure variable names starting with
4697 'final...' are not misinterpreted as FINAL statements.
4699 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
4702 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4703 allocatable ultimate components do not need temporaries, whilst
4704 ultimate pointer components do.
4706 2010-03-03 Janus Weil <janus@gcc.gnu.org>
4709 * resolve.c (resolve_code): Correctly set gfc_current_ns for
4711 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
4714 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
4717 * trans-array.c (gfc_conv_array_parameter): A full array of
4718 derived type need not be restricted to a symbol without an
4719 array spec to use the call to gfc_conv_expr_descriptor.
4722 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
4723 allocatable arrays do not need temporaries.
4725 2010-03-01 Tobias Burnus <burnus@net-b.de>
4728 * resolve.c (find_array_spec): Handle REF_COMPONENT with
4731 2010-02-28 Tobias Burnus <burnus@net-b.de>
4734 * trans-expr.c (is_zero_initializer_p): Move up in the file.
4735 (gfc_conv_initializer): Handle zero initializer as special case.
4737 2010-02-27 Tobias Burnus <burnus@net-b.de>
4740 * resolve.c (resolve_fl_variable_derived): Imply SAVE
4741 for module variables for Fortran 2008.
4743 2010-02-25 Jakub Jelinek <jakub@redhat.com>
4746 * trans-common.c (build_common_decl): Also update DECL_MODE,
4747 and DECL_SIZE when encountering a larger common block and call
4750 2010-02-24 Tobias Burnus <burnus@net-b.de>
4753 * trans-expr.c (gfc_conv_initializer): Call directly
4754 gfc_conv_constant for C_NULL_(FUN)PTR.
4756 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
4759 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
4760 checking the rest of the dimensions for elements.
4762 2010-02-21 Tobias Burnus <burnus@net-b.de>
4765 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
4767 * option.c (gfc_init_options,gfc_handle_option): Ditto.
4768 * trans-expr.c (gfc_conv_expr_op): Use the flag.
4769 * invoke.texi: Document new -fno-protect-parens flag.
4771 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
4777 * dependency.c (gfc_check_argument_var_dependency): Use enum
4778 value instead of arithmetic vaue for 'elemental'.
4779 (check_data_pointer_types): New function.
4780 (gfc_check_dependency): Call check_data_pointer_types.
4781 * trans-array.h : Change fourth argument of
4782 gfc_conv_array_parameter to boolean.
4783 * trans-array.c (gfc_conv_array_parameter): A contiguous array
4784 can be a dummy but it must not be assumed shape or deferred.
4785 Change fourth argument to boolean. Array constructor exprs will
4786 always be contiguous and do not need packing and unpacking.
4787 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
4788 space and change fourth argument of gfc_conv_array_parameter
4790 (gfc_trans_arrayfunc_assign): Change fourth argument of
4791 gfc_conv_array_parameter to boolean.
4792 * trans-io.c (gfc_convert_array_to_string): The same.
4793 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
4795 2010-02-20 Tobias Burnus <burnus@net-b.de>
4798 * libgfortran.h: Add GFC_RTCHECK_MEM.
4799 * invoke.texi (-fcheck=): Document -fcheck=mem.
4800 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
4801 and enable malloc-success check only with -fcheck=mem.
4802 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
4804 2010-02-16 Tobias Burnus <burnus@net-b.de>
4807 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
4808 * intrinsic.c (add_functions): Ditto.
4809 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
4810 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
4812 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4815 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
4816 gfc_trans_do prototype.
4817 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
4818 a loop exit condition. If exit condition is given, build the loop exit
4819 code, checking IO results of implied do loops in READ and WRITE.
4820 (gfc_trans_do): Likewise.
4821 * trans.c (trans_code): New static work function, previously
4822 gfc_trans_code. Passes exit condition to gfc_trans_do.
4823 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
4824 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
4825 * trans-io.c (build_dt): Build an exit condition to allow checking IO
4826 result status bits in the dtparm structure. Use this condition in call
4827 to gfc_trans_code_cond.
4829 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
4833 * trans-array.c (gfc_conv_array_parameter): Use
4834 gfc_full_array_ref_p to detect full and contiguous variable
4835 arrays. Full array components and contiguous arrays do not need
4836 internal_pack and internal_unpack.
4838 2010-02-11 Jakub Jelinek <jakub@redhat.com>
4841 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
4844 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
4846 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
4849 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
4850 Tobias Burnus <burnus@net-b.de>
4853 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
4855 2010-02-10 Tobias Burnus <burnus@net-b.de>
4858 * trans-decl.c (gfc_generate_function_code): Only check
4859 actual-vs.-dummy character bounds if not bind(C).
4861 2010-02-10 Jakub Jelinek <jakub@redhat.com>
4864 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
4865 info->dimen after info has been freed.
4867 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4870 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
4873 2010-02-09 Jakub Jelinek <jakub@redhat.com>
4875 * module.c (fix_mio_expr): Declare sym.
4877 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
4880 * module.c (fix_mio_expr): Fix for private generic procedures.
4882 2010-02-09 Daniel Kraft <d@domob.eu>
4885 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
4886 length to be correct and issue only with -Wsurprising.
4887 * invoke.texi (Wsurprising): Mention this new warning that is
4888 turned on by -Wsurprising.
4890 2010-02-09 Daniel Kraft <d@domob.eu>
4893 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
4894 can be CHARACTER type.
4895 (MINVAL), (MAXLOC), (MINLOC): Ditto.
4897 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
4900 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
4901 'formal_ptr'. If this is true, give returned descriptor unity
4902 lbounds, in all dimensions, and the appropriate offset.
4903 (gfc_conv_procedure_call); If formal is a pointer, set the last
4904 argument of gfc_conv_subref_array_arg to true.
4905 * trans.h : Add last argument for gfc_conv_subref_array_arg.
4906 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
4907 new arg of gfc_conv_subref_array_arg to false.
4908 * trans-stmt.c (forall_make_variable_temp): The same.
4910 2010-02-03 Tobias Burnus <burnus@net-b.de>
4913 * interface.c (compare_parameter): Disable rank-checking
4916 2010-02-02 Tobias Burnus <burnus@net-b.de>
4919 * parse.c (decode_specification_statement): Use sym->result not sym.
4921 2010-02-01 Tobias Burnus <burnus@net-b.de>
4924 * decl.c (variable_decl): Allow default initializer in
4925 TYPE declarations in PURE functions.
4927 2010-01-31 Janus Weil <janus@gcc.gnu.org>
4930 * resolve.c (resolve_allocate_expr): Move default initialization code
4931 here from gfc_trans_allocate.
4932 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
4934 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
4935 of CLASS variables via memcpy.
4936 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
4937 to resolve_allocate_expr.
4939 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
4942 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
4943 * gfortran.h : Add prototype for above.
4944 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
4945 (gfc_trans_subcomponent_assign): Call new function to replace
4946 the code to deal with allocatable components.
4947 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
4948 gfc_get_full_arrayspec_from_expr to replace existing code.
4950 2010-01-25 Tobias Burnus <burnus@net-b.de>
4953 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4956 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4960 * expr.c (remove_subobject_ref): If the constructor is NULL use
4961 the expression as the source.
4962 (simplify_const_ref): Change the type of expression if
4963 there are component references. Allow for substring to be at
4964 the end of an arbitrarily long chain of references. If an
4965 element is found that is not in an EXPR_ARRAY, assume that this
4966 is scalar initialization of array. Call remove_subobject_ref in
4967 this case with NULL second argument.
4969 2010-01-24 Tobias Burnus <burnus@net-b.de>
4972 * array.c (gfc_array_dimen_size): Use correct specific
4973 function in the check.
4975 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4978 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4979 is required, turn any trailing array elements after a range
4980 into ranges so that offsets can be calculated.
4982 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4984 * module.c (mio_f2k_derived): Use enumerator as initializer of
4988 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4989 bitfield of width 2.
4991 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4994 * resolve.c (extract_compcall_passed_object): Set locus for
4995 passed-object argument.
4996 (extract_ppc_passed_object): Set locus and correctly remove PPC
4999 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
5002 * trans-decl.c (add_argument_checking): Do not use the backend
5003 decl directly to test for the presence of an optional dummy
5004 argument. Use gfc_conv_expr_present, remembering to set the
5008 * trans-decl.c (gfc_generate_function_code): Small white space
5009 changes. If 'recurcheckvar' is NULL do not try to reset it.
5011 2010-01-19 Janus Weil <janus@gcc.gnu.org>
5014 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
5015 component for extended types.
5016 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
5017 and take care of parent component accessibility.
5019 2010-01-17 Janus Weil <janus@gcc.gnu.org>
5022 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
5023 * interface.c (check_interface1): Move a warning message here from
5024 resolve_fl_procedure.
5025 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
5026 * module.c (read_module): Remove call to gfc_check_interfaces, since
5027 this comes too early here.
5028 * resolve.c (resolve_fl_procedure): Move warning message to
5031 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5034 * interface.c (check_interface1): Pass symbol name rather than NULL to
5035 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
5037 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
5038 than NULL to gfc_compare_interfaces.
5040 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5043 * trans-array.c (duplicate_allocatable): Static version of
5044 gfc_duplicate_allocatable with provision to handle scalar
5045 components. New boolean argument to switch off call to malloc
5047 (gfc_duplicate_allocatable): New function to call above with
5049 (gfc_copy_allocatable_data): New function to call above with
5051 (structure_alloc_comps): Do not apply indirect reference to
5052 scalar pointers. Add new section to copy allocatable components
5053 of arrays. Extend copying of allocatable components to include
5055 (gfc_copy_only_alloc_comp): New function to copy allocatable
5056 component derived types, without allocating the base structure.
5057 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
5058 Add primitive for gfc_copy_only_alloc_comp.
5059 * trans-expr.c (gfc_conv_procedure_call): After calls to
5060 transformational functions with results that are derived types
5061 with allocatable components, copy the components in the result.
5062 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
5063 of lhs derived types before allocation.
5065 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
5068 * module.c (load_generic_interfaces): If a procedure that is
5069 use associated but not generic is given an interface that
5070 includes itself, then make it generic.
5072 2010-01-11 Joseph Myers <joseph@codesourcery.com>
5073 Shujing Zhao <pearly.zhao@oracle.com>
5075 PR translation/42469
5076 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
5077 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
5078 character between option name and help text.
5080 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
5084 * trans-array.c (gfc_conv_array_initializer): Change call to
5085 gfc_error_now to call to gfc_fatal_error.
5086 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
5087 (is_constant_element): Changed name from constant_element.
5088 (gfc_constant_ac): Only use expand_construuctor for expression
5089 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
5090 call gfc_is_constant_expr.
5091 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
5093 * resolve.c (gfc_is_expandable_expr): New function that determiners if
5094 array expressions should have their constructors expanded.
5095 (gfc_resolve_expr): Use new function to determine whether or not to call
5096 gfc_expand_constructor.
5098 2010-01-09 Tobias Burnus <burnus@net-b.de>
5101 * trans-expr.c (gfc_trans_structure_assign): Handle
5103 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
5104 to the constructor for c_null_(fun)ptr.
5105 * resolve.c (resolve_structure_cons): Add special case
5106 for c_null_(fun)ptr.
5108 2010-01-09 Jakub Jelinek <jakub@redhat.com>
5110 * gfortranspec.c (lang_specific_driver): Update copyright notice
5113 2010-01-08 Tobias Burnus <burnus@net-b.de>
5116 * symbol.c (check_conflict, gfc_copy_attr): Add
5117 ASYNCHRONOUS support.
5118 (gfc_add_asynchronous): New function.
5119 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
5120 (gfc_match_asynchronous): New function.
5121 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
5122 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
5123 (gfc_add_asynchronous): New Prototype.
5124 * module.c (ab_attribute, mio_symbol_attribute): Add
5125 ASYNCHRONOUS support.
5126 * resolve.c (was_declared): Ditto.
5127 * match.h (gfc_match_asynchronous): New prototype.
5128 * parse.c (decode_specification_statement,decode_statement):
5129 Add ASYNCHRONOUS support.
5131 2010-01-07 Tobias Burnus <burnus@net-b.de>
5134 * trans-decl.c (get_proc_pointer_decl): Fix call to
5135 gfc_conv_initializer for array-valued proc-pointer funcs.
5137 2010-01-07 Tobias Burnus <burnus@net-b.de>
5140 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
5141 allocatable scalars with SAVE attribute.
5143 2010-01-05 Tobias Burnus <burnus@net-b.de>
5146 * options.c (gfc_post_options): Set -frecursion
5147 when -fopenmp is used.
5149 2010-01-05 Tobias Burnus <burnus@net-b.de>
5152 * trans-expr.c (gfc_conv_procedure_call): Nullify
5153 return value for allocatable-scalar character functions.
5155 2010-01-04 Tobias Burnus <burnus@net-b.de>
5158 * error.c (error_printf, gfc_warning, gfc_notify_std,
5159 gfc_warning_now, gfc_error, gfc_error_now,
5160 gfc_fatal_error): Change argument name from nocmsgid to
5161 gmsgid to enable (x)gettext's % checking.
5163 2010-01-04 Tobias Burnus <burnus@net-b.de>
5165 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
5167 2010-01-04 Tobias Burnus <burnus@net-b.de>
5170 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
5171 for functions returning allocatable scalars.
5172 * trans-stmt.c (gfc_trans_allocate): Emmit error when
5173 reallocating an allocatable scalar.
5174 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
5176 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
5177 allocatable scalars.
5178 (gfc_generate_function_code): Nullify result variable for
5179 allocatable scalars.
5182 * module.c (gfc_use_module): Fix warning string to allow
5186 * invoke.texi (-fcheck=recursion): Mention that the checking
5187 is also disabled for -frecursive.
5188 * trans-decl.c (gfc_generate_function_code): Disable
5189 -fcheck=recursion when -frecursive is used.
5191 * intrinsic.texi (iso_c_binding): Improve wording.
5194 Copyright (C) 2010 Free Software Foundation, Inc.
5196 Copying and distribution of this file, with or without modification,
5197 are permitted in any medium without royalty provided the copyright
5198 notice and this notice are preserved.